-2013-12-23 Jason Merrill <jason@redhat.com>
+2014-01-08 Jeff Law <law@redhat.com>
- * cgraph.h (struct cgraph_node): Add calls_comdat_local.
- (symtab_comdat_local_p, symtab_in_same_comdat_p): New.
- * cif-code.def: Add USES_COMDAT_LOCAL.
- * symtab.c (verify_symtab_base): Make sure we don't refer to a
- comdat-local symbol from outside its comdat.
- * cgraph.c (verify_cgraph_node): Likewise.
- * cgraphunit.c (mark_functions_to_output): Don't mark comdat-locals.
- * ipa.c (symtab_remove_unreachable_nodes): Likewise.
- (function_and_variable_visibility): Handle comdat-local fns.
- * ipa-cp.c (determine_versionability): Don't clone comdat-locals.
- * ipa-inline-analysis.c (compute_inline_parameters): Update
- calls_comdat_local.
- * ipa-inline-transform.c (inline_call): Likewise.
- (save_inline_function_body): Don't clear DECL_COMDAT_GROUP.
- * ipa-inline.c (can_inline_edge_p): Check calls_comdat_local.
- * lto-cgraph.c (input_overwrite_node): Read calls_comdat_local.
- (lto_output_node): Write it.
- * symtab.c (symtab_dissolve_same_comdat_group_list): Clear
- DECL_COMDAT_GROUP for comdat-locals.
+ * ree.c (get_sub_rtx): New function, extracted from...
+ (merge_def_and_ext): Here.
+ (combine_reaching_defs): Use get_sub_rtx.
-2013-12-23 H.J. Lu <hongjiu.lu@intel.com>
+2014-01-08 Eric Botcazou <ebotcazou@adacore.com>
- * config/i386/i386.c (processor_target_table): Move Bonnell and
- Silvermont entries before generic.
+ * cgraph.h (varpool_variable_node): Do not choke on null node.
-2013-12-23 Bingfeng Mei <bmei@broadcom.com>
+2014-01-08 Catherine Moore <clm@codesourcery.com>
- PR middle-end/59569
- * tree-vect-stmts.c (vectorizable_store): Skip permutation for
- consant/external operand, and add a few missing \n.
+ * config/mips/mips.md (simple_return): Attempt to use JRC for microMIPS.
+ * config/mips/mips.h (MIPS_CALL): Attempt to use JALS for microMIPS.
-2013-12-23 H.J. Lu <hongjiu.lu@intel.com>
- Tocar Ilya <ilya.tocar@intel.com>
+2014-01-08 Richard Sandiford <rdsandiford@googlemail.com>
- * config/i386/core2.md: Replace corei7 with nehalem.
+ PR rtl-optimization/59137
+ * reorg.c (steal_delay_list_from_target): Call update_block for
+ elided insns.
+ (steal_delay_list_from_fallthrough, relax_delay_slots): Likewise.
- * config/i386/driver-i386.c (host_detect_local_cpu): Use nehalem,
- westmere, sandybridge, ivybridge, haswell, bonnell, silvermont
- for cpu names.
+2014-01-08 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
- * config/i386/i386-c.c (ix86_target_macros_internal): Replace
- PROCESSOR_COREI7, PROCESSOR_COREI7_AVX, PROCESSOR_ATOM,
- PROCESSOR_SLM with PROCESSOR_NEHALEM, PROCESSOR_SANDYBRIDGE,
- PROCESSOR_BONNELL, PROCESSOR_SILVERMONT. Define
- __nehalem/__nehalem__, __sandybridge/__sandybridge__,
- __haswell/__haswell__, __tune_nehalem__, __tune_sandybridge__,
- __tune_haswell__, __bonnell/__bonnell__,
- __silvermont/__silvermont__, __tune_bonnell__,
- __tune_silvermont__.
+ * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Remove
+ two duplicate entries.
- * config/i386/i386.c (m_COREI7): Renamed to ...
- (m_NEHALEM): This.
- (m_COREI7_AVX): Renamed to ...
- (m_SANDYBRIDGE): This.
- (m_ATOM): Renamed to ...
- (m_BONNELL): This.
- (m_SLM): Renamed to ...
- (m_SILVERMONT): This.
- (m_CORE_ALL): Updated.
- (cpu_names): Add "nehalem", "westmere", "sandybridge",
- "ivybridge", "haswell", "broadwell", "bonnell", "silvermont".
- (PTA_CORE2): New.
- (PTA_NEHALEM): Likewise.
- (PTA_WESTMERE): Likewise.
- (PTA_SANDYBRIDGE): Likewise.
- (PTA_IVYBRIDGE): Likewise.
- (PTA_HASWELL): Likewise.
- (PTA_BROADWELL): Likewise.
- (PTA_BONNELL): Likewise.
- (PTA_SILVERMONT): Likewise.
- (ix86_option_override_internal): Use new PTA_XXX. Add nehalem,
- westmere, sandybridge, ivybridge, haswell, bonnell, silvermont.
- (ix86_lea_outperforms): Updated.
- (ix86_issue_rate): Likewise.
- (ix86_adjust_cost): Likewise.
- (ia32_multipass_dfa_lookahead): Likewise.
- (do_reorder_for_imul): Likewise.
- (swap_top_of_ready_list): Likewise.
- (ix86_sched_reorder): Likewise.
- (ix86_sched_init_global): Likewise.
- (get_builtin_code_for_version): Likewise.
- (processor_model): Replace M_INTEL_ATOM, M_INTEL_SLM with
- M_INTEL_BONNELL, M_INTEL_SILVERMONT.
- (arch_names_table): Updated.
+2014-01-08 Richard Sandiford <rdsandiford@googlemail.com>
- * config/i386/i386.h (TARGET_COREI7): Removed.
- (TARGET_COREI7_AVX): Likewise.
- (TARGET_ATOM): Likewise.
- (TARGET_SLM): Likewise.
- (TARGET_NEHALEM): New.
- (TARGET_SANDYBRIDGE): Likewise.
- (TARGET_BONNELL): Likewise.
- (TARGET_SILVERMONT): Likewise.
- (target_cpu_default): Add TARGET_CPU_DEFAULT_core_avx2,
- TARGET_CPU_DEFAULT_nehalem, TARGET_CPU_DEFAULT_westmere,
- TARGET_CPU_DEFAULT_sandybridge, TARGET_CPU_DEFAULT_ivybridge,
- TARGET_CPU_DEFAULT_broadwell, TARGET_CPU_DEFAULT_bonnell,
- TARGET_CPU_DEFAULT_silvermont. Move TARGET_CPU_DEFAULT_haswell
- before TARGET_CPU_DEFAULT_broadwell.
- (processor_type): Replace PROCESSOR_COREI7, PROCESSOR_COREI7_AVX,
- PROCESSOR_ATOM, PROCESSOR_SLM with PROCESSOR_NEHALEM,
- PROCESSOR_SANDYBRIDGE, PROCESSOR_BONNELL, PROCESSOR_SILVERMONT.
-
- * config/i386/i386.md (cpu): Replace corei7 with nehalem.
-
- * config/i386/x86-tune.def: Updated.
-
- * doc/invoke.texi: Replace corei7, corei7-avx, core-avx-i,
- core-avx2, atom, slm with nehalem, sandybridge, ivybridge,
- haswell, bonnel, silvermont. Add westmere.
-
-2013-12-23 Andrey Belevantsev <abel@ispras.ru>
-
- PR rtl-optimization/57422
- * sel-sched.c (fill_vec_av_set): Assert that the fence insn
- can always be scheduled in its current form.
-
-2013-12-23 Andrey Belevantsev <abel@ispras.ru>
-
- PR rtl-optimization/57422
- * sel-sched.c (mark_unavailable_hard_regs): Fix typo when calling
- add_to_hard_reg_set.
-
-2013-12-20 Sharad Singhai <singhai@google.com>
-
- * Makefile.in: Add optinfo.texi.
- * doc/invoke.texi: Fix typo.
- * doc/optinfo.texi: New documentation for optimization info.
- * doc/passes.texi: Add new node.
-
-2013-12-20 Trevor saunders <tsaunders@mozilla.com>
-
- * vec.h (stack_vec): Convert to a templaate specialization of
- auto_vec.
- * config/i386/i386.c, df-scan.c, function.c, genautomata.c,
- gimplify.c, graphite-clast-to-gimple.c, graphite-dependences.c,
- graphite-scop-detection.c, graphite-sese-to-poly.c, hw-doloop.c,
- trans-mem.c, tree-call-cdce.c, tree-data-ref.c, tree-dfa.c,
- tree-if-conv.c, tree-inline.c, tree-loop-distribution.c,
- tree-parloops.c, tree-predcom.c, tree-ssa-alias.c,
- tree-ssa-loop-ivcanon.c, tree-ssa-phiopt.c, tree-ssa-threadedge.c,
- tree-ssa-uncprop.c, tree-vect-loop.c, tree-vect-patterns.c,
- tree-vect-slp.c, tree-vect-stmts.c, var-tracking.c: Adjust.
-
-2013-12-20 Eric Botcazou <ebotcazou@adacore.com>
-
- * config/arm/arm.c (arm_expand_prologue): In a nested APCS frame with
- arguments to push onto the stack and no varargs, save ip into the last
- stack slot if r3 isn't available on entry.
-
-2013-12-20 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
-
- * config/arm/neon.ml (crypto_intrinsics): Add vceq_64 and vtst_p64.
- * config/arm/arm_neon.h: Regenerate.
- * config/arm/neon-docgen.ml: Add vceq_p64 and vtst_p64.
- * doc/arm-neon-intrinsics.texi: Regenerate.
-
-2013-12-20 Vladimir Makarov <vmakarov@redhat.com>
-
- * config/arm/arm.h (THUMB_SECONDARY_OUTPUT_RELOAD_CLASS): Return NO_REGS
- for LRA.
-
-2013-12-20 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
-
- * config/arm/arm_acle.h: Add underscores before variables.
-
-2013-12-20 Bingfeng Mei <bmei@broadcom.com>
-
- PR tree-optimization/59544
- * tree-vect-stmts.c (perm_mask_for_reverse): Move before
- vectorizable_store.
- (vectorizable_store): Handle negative step.
-
-2013-12-20 Tocar Ilya <ilya.tocar@intel.com>
-
- * config.gcc: Support march=broadwell.
- * config/i386/driver-i386.c (host_detect_local_cpu): Detect Broadwell.
- * config/i386/i386.c (ix86_option_override_internal): Add broadwell.
- * doc/invoke.texi: Document march=broadwell.
-
-2013-12-20 Jakub Jelinek <jakub@redhat.com>
-
- * ubsan.c: Include tree-ssanames.h, asan.h and gimplify-me.h.
- (ubsan_type_descriptor): Handle BOOLEAN_TYPE and ENUMERAL_TYPE
- like INTEGER_TYPE.
- (instrument_bool_enum_load): New function.
- (ubsan_pass): Call it.
- (gate_ubsan): Also enable for SANITIZE_BOOL or SANITIZE_ENUM.
- * asan.c (create_cond_insert_point): No longer static.
- * asan.h (create_cond_insert_point): Declare.
- * sanitizer.def (BUILT_IN_UBSAN_HANDLE_LOAD_INVALID_VALUE): New
- built-in.
- * opts.c (common_handle_option): Handle -fsanitize=bool and
- -fsanitize=enum.
- * builtins.c (fold_builtin_memory_op): When sanitizing bool
- and enum loads, don't use enum or bool types for memcpy folding.
- * flag-types.h (SANITIZE_BOOL, SANITIZE_ENUM): New.
- (SANITIZE_UNDEFINED): Or these in.
-
-2013-12-20 Chung-Ju Wu <jasonwucj@gmail.com>
-
- * config/nds32/nds32.h (NDS32_MODE_TYPE_ALIGN): New macro.
- (NDS32_AVAILABLE_REGNUM_FOR_ARG): Use more accurate alignment checking
- to determine available register number.
- * config/nds32/nds32.c (nds32_needs_double_word_align): Use new
- macro NDS32_MODE_TYPE_ALIGN.
- (nds32_function_arg): Refine code layout.
-
-2013-12-19 Jeff Law <law@redhat.com>
-
- * doc/invoke.texi: (dump-rtl-ree): Fix typo and clarify ree
- handles both zero and sign extension.
-
-2013-12-19 Teresa Johnson <tejohnson@google.com>
-
- PR gcov-profile/59542
- * bb-reorder.c (duplicate_computed_gotos): Invoke fixup_partitions
- if we have made any changes.
-
-2013-12-19 Jakub Jelinek <jakub@redhat.com>
-
- PR other/59545
- * genattrtab.c (struct attr_hash): Change hashcode type to unsigned.
- (attr_hash_add_rtx, attr_hash_add_string): Change hashcode parameter
- to unsigned.
- (attr_rtx_1): Change hashcode variable to unsigned.
- (attr_string): Likewise. Perform first multiplication in unsigned
- type.
- * ifcvt.c (noce_try_store_flag_constants): Avoid signed integer
- overflows.
- * double-int.c (neg_double): Likewise.
- * stor-layout.c (set_min_and_max_values_for_integral_type): Likewise.
- * combine.c (force_to_mode): Likewise.
- * postreload.c (move2add_use_add2_insn, move2add_use_add3_insn,
- reload_cse_move2add, move2add_note_store): Likewise.
- * simplify-rtx.c (simplify_const_unary_operation,
- simplify_const_binary_operation): Likewise.
- * ipa-split.c (find_split_points): Initialize first.can_split
- and first.non_ssa_vars.
- * gengtype-state.c (read_state_files_list): Fix up check.
- * genautomata.c (reserv_sets_hash_value): Use portable rotation
- idiom.
-
-2013-12-19 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
-
- * config/arm/neon-docgen.ml: Add crypto intrinsics documentation.
- * doc/arm-neon-intrinsics.texi: Regenerate.
-
-2013-12-19 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
-
- * config/arm/neon-testgen.ml (effective_target): Handle "CRYPTO".
-
-2013-12-19 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
-
- * config/arm/arm.c (enum arm_builtins): Add crypto builtins.
- (arm_init_neon_builtins): Handle crypto builtins.
- (bdesc_2arg): Likewise.
- (bdesc_1arg): Likewise.
- (bdesc_3arg): New table.
- (arm_expand_ternop_builtin): New function.
- (arm_expand_unop_builtin): Handle sha1h explicitly.
- (arm_expand_builtin): Handle ternary builtins.
- * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS):
- Define __ARM_FEATURE_CRYPTO.
- * config/arm/arm.md: Include crypto.md.
- (is_neon_type): Add crypto types.
- * config/arm/arm_neon_builtins.def: Add TImode reinterprets.
- * config/arm/crypto.def: New.
- * config/arm/crypto.md: Likewise.
- * config/arm/iterators.md (CRYPTO_UNARY): New int iterator.
- (CRYPTO_BINARY): Likewise.
- (CRYPTO_TERNARY): Likewise.
- (CRYPTO_SELECTING): Likewise.
- (crypto_pattern): New int attribute.
- (crypto_size_sfx): Likewise.
- (crypto_mode): Likewise.
- (crypto_type): Likewise.
- * config/arm/neon-gen.ml: Handle poly64_t and poly128_t types.
- Handle crypto intrinsics.
- * config/arm/neon.ml: Add support for poly64 and polt128 types
- and intrinsics. Define crypto intrinsics.
- * config/arm/neon.md (neon_vreinterpretti<mode>): New pattern.
- (neon_vreinterpretv16qi<mode>): Use VQXMOV mode iterator.
- (neon_vreinterpretv8hi<mode>): Likewise.
- (neon_vreinterpretv4si<mode>): Likewise.
- (neon_vreinterpretv4sf<mode>): Likewise.
- (neon_vreinterpretv2di<mode>): Likewise.
- * config/arm/unspecs.md (UNSPEC_AESD, UNSPEC_AESE, UNSPEC_AESIMC,
- UNSPEC_AESMC, UNSPEC_SHA1C, UNSPEC_SHA1M, UNSPEC_SHA1P, UNSPEC_SHA1H,
- UNSPEC_SHA1SU0, UNSPEC_SHA1SU1, UNSPEC_SHA256H, UNSPEC_SHA256H2,
- UNSPEC_SHA256SU0, UNSPEC_SHA256SU1, VMULLP64): Define.
- * config/arm/arm_neon.h: Regenerate.
-
-2013-12-19 H.J. Lu <hongjiu.lu@intel.com>
-
- PR driver/59321
- * collect2.c (main): Check -fuse-ld=[bfd|gold] when
- DEFAULT_LINKER is defined.
- * common.opt (fuse-ld=bfd): Add Driver.
- (fuse-ld=gold): Likewise.
- * gcc.c (use_ld): New variable.
- (driver_handle_option): Set use_ld for OPT_fuse_ld_bfd and
- OPT_fuse_ld_gold.
- (main): Check -fuse-ld=[bfd|gold] for -print-prog-name=ld.
-
-2013-12-19 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
-
- * Makefile.in (TEXI_GCC_FILES): Add arm-acle-intrinsics.texi.
- * config.gcc (extra_headers): Add arm_acle.h.
- * config/arm/arm.c (FL_CRC32): Define.
- (arm_have_crc): Likewise.
- (arm_option_override): Set arm_have_crc.
- (arm_builtins): Add CRC32 builtins.
- (bdesc_2arg): Likewise.
- (arm_init_crc32_builtins): New function.
- (arm_init_builtins): Initialise CRC32 builtins.
- (arm_file_start): Handle architecture extensions.
- * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Define __ARM_FEATURE_CRC32.
- Define __ARM_32BIT_STATE.
- (TARGET_CRC32): Define.
- * config/arm/arm-arches.def: Add armv8-a+crc.
- * config/arm/arm-tables.opt: Regenerate.
- * config/arm/arm.md (type): Add crc.
- (<crc_variant>): New insn.
- * config/arm/arm_acle.h: New file.
- * config/arm/iterators.md (CRC): New int iterator.
- (crc_variant, crc_mode): New int attributes.
- * confg/arm/unspecs.md (UNSPEC_CRC32B, UNSPEC_CRC32H, UNSPEC_CRC32W,
- UNSPEC_CRC32CB, UNSPEC_CRC32CH, UNSPEC_CRC32CW): New unspecs.
- * doc/invoke.texi: Document -march=armv8-a+crc option.
- * doc/extend.texi: Document ACLE intrinsics.
-
-2013-12-19 Charles Baylis <charles.baylis@linaro.org>
-
- PR target/59142
- * config/arm/arm-ldmstm.ml: Use low_register_operand for Thumb
- patterns.
- * config/arm/ldmstm.md: Regenerate.
-
-2013-12-19 Charles Baylis <charles.baylis@linaro.org>
-
- PR target/59142
- * config/arm/predicates.md (arm_hard_general_register_operand):
- New predicate.
- (arm_hard_register_operand): Remove.
- * config/arm/arm-ldmstm.ml: Use arm_hard_general_register_operand
- for all patterns.
- * config/arm/ldmstm.md: Regenerate.
-
-2013-12-19 Charles Baylis <charles.baylis@linaro.org>
-
- PR target/59142
- * config/arm/predicates.md (vfp_hard_register_operand): New predicate.
- * config/arm/arm.md (vfp_pop_multiple_with_writeback): Use
- vfp_hard_register_operand.
-
-2013-12-19 Tejas Belagod <tejas.belagod@arm.com>
-
- * config/aarch64/aarch64-builtins.c (aarch64_init_simd_builtins):
- Define builtin types for poly64_t poly128_t.
- (TYPES_BINOPP, aarch64_types_binopp_qualifiers): New.
- * aarch64/aarch64-simd-builtins.def: Update builtins table.
- * config/aarch64/aarch64-simd.md (aarch64_crypto_pmulldi,
- aarch64_crypto_pmullv2di): New.
- * config/aarch64/aarch64.c (aarch64_simd_mangle_map): Update table for
- poly64x2_t mangler.
- * config/aarch64/arm_neon.h (poly64x2_t, poly64_t, poly128_t): Define.
- (vmull_p64, vmull_high_p64): New.
- * config/aarch64/iterators.md (UNSPEC_PMULL<2>): New.
-
-2013-12-19 Tejas Belagod <tejas.belagod@arm.com>
-
- * config/aarch64/aarch64-simd-builtins.def: Update builtins table.
- * config/aarch64/aarch64-simd.md (aarch64_crypto_sha256h<sha256_op>v4si,
- aarch64_crypto_sha256su0v4si, aarch64_crypto_sha256su1v4si): New.
- * config/aarch64/arm_neon.h (vsha256hq_u32, vsha256h2q_u32,
- vsha256su0q_u32, vsha256su1q_u32): New.
- * config/aarch64/iterators.md (UNSPEC_SHA256H<2>, UNSPEC_SHA256SU<01>):
- New.
- (CRYPTO_SHA256): New int iterator.
- (sha256_op): New int attribute.
-
-2013-12-19 Tejas Belagod <tejas.belagod@arm.com>
-
- * config/aarch64/aarch64-simd-builtins.def: Update builtins table.
- * config/aarch64/aarch64-builtins.c (aarch64_types_ternopu_qualifiers,
- TYPES_TERNOPU): New.
- * config/aarch64/aarch64-simd.md (aarch64_crypto_sha1hsi,
- aarch64_crypto_sha1su1v4si, aarch64_crypto_sha1<sha1_op>v4si,
- aarch64_crypto_sha1su0v4si): New.
- * config/aarch64/arm_neon.h (vsha1cq_u32, sha1mq_u32, vsha1pq_u32,
- vsha1h_u32, vsha1su0q_u32, vsha1su1q_u32): New.
- * config/aarch64/iterators.md (UNSPEC_SHA1<CPMH>, UNSPEC_SHA1SU<01>):
- New.
- (CRYPTO_SHA1): New int iterator.
- (sha1_op): New int attribute.
-
-2013-12-19 Tejas Belagod <tejas.belagod@arm.com>
-
- * config/aarch64/aarch64-simd-builtins.def: Update builtins table.
- * config/aarch64/aarch64-builtins.c (aarch64_types_binopu_qualifiers,
- TYPES_BINOPU): New.
- * config/aarch64/aarch64-simd.md (aarch64_crypto_aes<aes_op>v16qi,
- aarch64_crypto_aes<aesmc_op>v16qi): New.
- * config/aarch64/arm_neon.h (vaeseq_u8, vaesdq_u8, vaesmcq_u8,
- vaesimcq_u8): New.
- * config/aarch64/iterators.md (UNSPEC_AESE, UNSPEC_AESD, UNSPEC_AESMC,
- UNSPEC_AESIMC): New.
- (CRYPTO_AES, CRYPTO_AESMC): New int iterators.
- (aes_op, aesmc_op): New int attributes.
-
-2013-12-19 Tejas Belagod <tejas.belagod@arm.com>
-
- * config/arm/types.md (neon_mul_d_long, crypto_aes, crypto_sha1_xor,
- crypto_sha1_fast, crypto_sha1_slow, crypto_sha256_fast,
- crypto_sha256_slow): New.
-
-2013-12-19 Tejas Belagod <tejas.belagod@arm.com>
-
- * config/aarch64/aarch64.h (TARGET_CRYPTO): New.
- (__ARM_FEATURE_CRYPTO): Define if TARGET_CRYPTO is true.
-
-2013-12-19 Dominik Vogt <vogt@linux.vnet.ibm.com>
- Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
-
- * config/s390/s390.c (s390_hotpatch_trampoline_halfwords_default): New
- constant
- (s390_hotpatch_trampoline_halfwords_max): New constant
- (s390_hotpatch_trampoline_halfwords): New static variable
- (get_hotpatch_attribute): New function
- (s390_handle_hotpatch_attribute): New function
- (s390_attribute_table): New target specific attribute table to implement
- the hotpatch attribute
- (s390_option_override): Parse hotpatch options
- (s390_function_num_hotpatch_trampoline_halfwords): New function
- (s390_can_inline_p): Implement target hook to
- suppress hotpatching for explicitly inlined functions
- (s390_asm_output_function_label): Generate hotpatch prologue
- (TARGET_ATTRIBUTE_TABLE): Define to implement target attribute table
- (TARGET_CAN_INLINE_P): Define to implement target hook
- * config/s390/s390.opt (mhotpatch): New options -mhotpatch, -mhotpatch=
- * config/s390/s390-protos.h (s390_asm_output_function_label): Add
- prototype
- * config/s390/s390.h (ASM_OUTPUT_FUNCTION_LABEL): Target specific
- function label generation for hotpatching
- (FUNCTION_BOUNDARY): Align functions to eight bytes
- * doc/extend.texi: Document hotpatch attribute
- * doc/invoke.texi: Document -mhotpatch option
-
-2013-12-19 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
-
- * config/i386/i386.c: Include cfgloop.h.
- (ix86_loop_memcount): New function.
- (ix86_loop_unroll_adjust): New function.
- (TARGET_LOOP_UNROLL_ADJUST): Define.
- * config/i386/i386.h
- (TARGET_ADJUST_UNROLL): Define.
- * config/i386/x86-tune.def
- (X86_TUNE_ADJUST_UNROLL): Define.
-
-2013-12-19 Marek Polacek <polacek@redhat.com>
-
- * config/i386/i386.c (ix86_parse_stringop_strategy_string): Remove
- variable alg. Use index variable i directly.
-
-2013-12-19 Eric Botcazou <ebotcazou@adacore.com>
-
- * print-tree.c (print_node) <case tcc_type>: Print no_force_blk_flag
- for all types.
-
-2013-12-19 Monk Chiang <sh.chiang04@gmail.com>
-
- * common/config/nds32/nds32-common.c (TARGET_DEFAULT_TARGET_FLAGS):
- Consider TARGET_CPU_DEFAULT settings.
-
-2013-12-18 James Greenhalgh <james.greenhalgh@arm.com>
-
- * config/aarch64/aarch64-cores.def: Add support for
- -mcpu=cortex-a57.cortex-a53.
- * config/aarch64/aarch64-tune.md: Regenerate.
- * doc/invoke.texi: Document -mcpu=cortex-a57.cortex-a53.
-
-2013-12-18 James Greenhalgh <james.greenhalgh@arm.com>
-
- * config/aarch64/aarch64-cores.def: Add new column for
- SCHEDULER_IDENT.
- * config/aarch64/aarch64-opts.h (AARCH64_CORE): Handle
- SCHEDULER_IDENT.
- * config/aarch64/aarch64.c (AARCH64_CORE): Handle
- SCHEDULER_IDENT.
- (aarch64_parse_cpu): mcpu implies a default value for mtune.
- * config/aarch64/aarch64.h (AARCH64_CORE): Handle
- SCHEDULER_IDENT.
-
-2013-12-18 James Greenhalgh <james.greenhalgh@arm.com>
-
- * common/config/aarch64/aarch64-common.c
- (aarch64_rewrite_selected_cpu): New.
- (aarch64_rewrite_mcpu): New.
- * config/aarch64/aarch64-protos.h
- (aarch64_rewrite_selected_cpu): New.
- * config/aarch64/aarch64.h (BIG_LITTLE_SPEC): New.
- (BIG_LITTLE_SPEC_FUNCTIONS): Likewise.
- (ASM_CPU_SPEC): Likewise.
- (EXTRA_SPEC_FUNCTIONS): Likewise.
- (EXTRA_SPECS): Likewise.
- (ASM_SPEC): Likewise.
- * config/aarch64/aarch64.c (aarch64_start_file): Rewrite target
- CPU name.
-
-2013-12-18 Balaji V. Iyer <balaji.v.iyer@intel.com>
-
- * omp-low.c (simd_clone_clauses_extract): Replaced the string
- "cilk simd elemental" with "cilk simd function."
- * config/i386/i386.c (ix86_simd_clone_compute_vecsize_and_simdlen):
- Removed a carriage-return from a warning string.
-
-2013-12-18 Aldy Hernandez <aldyh@redhat.com>
-
- * passes.c (execute_function_dump): Set graph_dump_initialized
- appropriately.
- (pass_init_dump_file): Similarly.
- (execute_one_pass): Pass new argument to do_per_function.
- * tree-pass.h (class opt_pass): New field graph_dump_initialized.
-
-2013-12-18 Aldy Hernandez <aldyh@redhat.com>
-
- * doc/tree-ssa.texi (SSA Operands): Remove reference to
- SSA_OP_VMAYUSE.
- Synchronize SSA_OP* definitions with source.
- * ssa-iterators.h: Fix comment for FOR_EACH_IMM_USE_STMT.
- Add not to SSA_OP* macro definitions.
-
-2013-12-18 Jakub Jelinek <jakub@redhat.com>
-
- PR target/59539
- * config/i386/sse.md
- (<sse>_loadu<ssemodesuffix><avxsizesuffix><mask_name>,
- <sse2_avx_avx512f>_loaddqu<mode><mask_name>): New expanders,
- prefix existing define_insn names with *.
-
-2013-12-18 Eric Botcazou <ebotcazou@adacore.com>
-
- * config/arm/arm.c (arm_expand_epilogue_apcs_frame): Fix thinko.
-
-2013-12-18 James Greenhalgh <james.greenhalgh@arm.com>
- Kyrylo Tkachov <kyrylo.tkachov@arm.com>
-
- * config/arm/t-aprofile: Add cortex-a15.cortex-a7, cortex-a12,
- cortex-a57, cortex-a57.cortex-a53.
-
-2013-12-18 Eric Botcazou <ebotcazou@adacore.com>
-
- PR debug/59418
- * dwarf2cfi.c (dwarf2out_frame_debug_cfa_offset): Fix comment and tidy.
- (dwarf2out_frame_debug_cfa_restore): Handle TARGET_DWARF_REGISTER_SPAN.
- (dwarf2out_frame_debug_expr): Tidy.
-
-2013-12-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
- Maxim Kuznetsov <maxim.kuznetsov@intel.com>
- Sergey Lega <sergey.s.lega@intel.com>
- Anna Tikhonova <anna.tikhonova@intel.com>
- Ilya Tocar <ilya.tocar@intel.com>
- Andrey Turetskiy <andrey.turetskiy@intel.com>
- Ilya Verbin <ilya.verbin@intel.com>
- Kirill Yukhin <kirill.yukhin@intel.com>
- Michael Zolotukhin <michael.v.zolotukhin@intel.com>
-
- * config/i386/sse.md (*fma_fmadd_<mode>): Extend to support masking.
- (*fma_fmsub_<mode>): Ditto.
- (*fma_fnmadd_<mode>): Ditto.
- (*fma_fnmsub_<mode>): Ditto.
- (*fma_fmaddsub_<mode>): Ditto.
- (*fma_fmsubadd_<mode>): Ditto.
- (avx512f_vternlog<mode>): Ditto.
- (avx512f_fixupimm<mode>): Ditto.
- (avx512f_sfixupimm<mode>): Ditto.
- (avx512f_vpermi2var<mode>3): Ditto.
- (avx512f_vpermt2var<mode>3): Ditto.
- (avx512f_fmaddsub_<mode>_maskz): New.
- (avx512f_vternlog<mode>_maskz): Ditto.
- (avx512f_fixupimm<mode>_maskz): Ditto.
- (avx512f_sfixupimm<mode>_maskz): Ditto.
- (avx512f_vpermi2var<mode>3_maskz): Ditto.
- (avx512f_vpermt2var<mode>3_maskz): Ditto.
- (avx512f_expand<mode>_maskz): Ditto.
- * config/i386/subst.md (sd_maskz_name): Ditto.
- (sd_mask_op4): Ditto.
- (sd_mask_op5): Ditto.
- (sd_mask_codefor): Ditto.
- (sd_mask_mode512bit_condition): Ditto.
- (sd): Ditto.
-
-2013-12-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
- Maxim Kuznetsov <maxim.kuznetsov@intel.com>
- Sergey Lega <sergey.s.lega@intel.com>
- Anna Tikhonova <anna.tikhonova@intel.com>
- Ilya Tocar <ilya.tocar@intel.com>
- Andrey Turetskiy <andrey.turetskiy@intel.com>
- Ilya Verbin <ilya.verbin@intel.com>
- Kirill Yukhin <kirill.yukhin@intel.com>
- Michael Zolotukhin <michael.v.zolotukhin@intel.com>
-
- * config/i386/sse.md (avx512f_cmp<mode>3): Extend to support masking.
- (avx512f_ucmp<mode>3): Ditto.
- (avx512f_eq<mode>3): Ditto.
- (avx512f_gt<mode>3): Ditto.
- (avx512f_testm<mode>3): Ditto.
- (avx512f_testnm<mode>3): Ditto.
- * config/i386/subst.md (SUBST_S): New.
- (mask_scalar_merge_name): Ditto.
- (mask_scalar_merge_operand3): Ditto.
- (mask_scalar_merge_operand4): Ditto.
- (mask_scalar_merge): Ditto.
-
-2013-12-17 Jan Hubicka <hubicka@ucw.cz>
-
- PR middle-end/35545
- * gimple-fold.c (fold_gimple_assign): Attempt to devirtualize
- OBJ_TYPE_REF.
- (gimple_fold_stmt_to_constant_1): Bypass OBJ_TYPE_REF wrappers.
-
-2013-12-17 Jan Hubicka <hubicka@ucw.cz>
-
- PR middle-end/35545
- * tree-vrp.c (extract_range_from_unary_expr_1): Handle OBJ_TYPE_REF.
-
-2013-12-17 Teresa Johnson <tejohnson@google.com>
-
- PR gcov-profile/59527
- * cfgrtl.c (fixup_reorder_chain): Handle a region-crossing
- branch, which can't be eliminated.
-
-2013-12-18 Martin Liska <marxin.liska@gmail.com>
- Jan Hubicka <jh@suse.cz>
-
- * cgraphunit.c (node_cmp): New function.
- (expand_all_functions): Function ordering added.
- * common.opt: New profile based function reordering flag introduced.
- * lto-partition.c: Support for time profile added.
- * lto.c: Likewise.
- * predict.c (handle_missing_profiles): Time profile handled in
- missing profiles.
-
-2013-12-17 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/59523
- * tree-vectorizer.c (fold_loop_vectorized_call): Call update_stmt
- on updated stmts.
-
-2013-12-17 Aldy Hernandez <aldyh@redhat.com>
-
- * ipa-inline.c (gate_ipa_inline): Remove.
- (const pass_data pass_data_ipa_inline): Unset has_gate.
- (class pass_ipa_inline): Remove gate() method.
-
-2013-12-17 Jan Hubicka <hubicka@ucw.cz>
-
- * ipa-devirt.c (get_polymorphic_call_info): Fix offset calculatoin
- in contains_type_p query.
-
-2013-12-17 Thomas Schwinge <thomas@codesourcery.com>
-
- * omp-low.c (tmp_ompfn_id_num): Remove leftover variable
- definition.
-
- * tree-pass.h (make_pass_expand_omp_ssa): Remove leftover function
- declaration.
-
- * omp-low.c: Remove leftover comment.
-
- * omp-low.c (check_combined_parallel): Reflect reality in comment.
-
- * doc/cfg.texi (Control Flow): Refer to passes.def instead of
- passes.c.
- * doc/passes.texi (Pass manager): Refer to passes.def.
-
- * doc/gccint.texi (Top): Fix inclusion order.
-
-2013-12-17 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
-
- * config/arm/arm-cores.def (cortex-a12): Use cortexa15 scheduling.
- * config/arm/arm.c (arm_issue_rate): Handle cortexa12.
- * config/arm/arm.md (generic_vfp): Remove cortexa12.
-
-2013-12-17 James Greenhalgh <james.greenhalgh@arm.com>
-
- * config/arm/arm-cores.def (cortex-a57.cortex-a53): New.
- * doc/invoke.texi: Document -mcpu=cortex-a57.cortex-a53.
- * config/arm/arm-tables.opt: Regenerate.
- * config/arm/arm-tune.md: Regenerate.
- * config/arm/bpabi.h
- (BE8_LINK_SPEC): Handle -mcpu=cortex-a57.cortex-a53.
-
-2013-12-17 James Greenhalgh <james.greenhalgh@arm.com>
-
- * config/arm/arm-cores.def (cortex-a57): New.
- * doc/invoke.texi: Document -mcpu=cortex-a57.
- * config/arm/arm-tables.opt: Regenerate.
- * config/arm/arm-tune.md: Regenerate.
- * config/arm/bpabi.h (BE8_LINK_SPEC): Handle -mcpu=cortex-a57.
-
-2013-12-17 James Greenhalgh <james.greenhalgh@arm.com>
-
- * config/arm/arm-cores.def (cortex-a15.cortex-a7): New.
- * doc/invoke.texi: Document -mcpu=cortex-a15.cortex-a7.
- * config/arm/arm-tables.opt: Regenerate.
- * config/arm/arm-tune.md: Regenerate.
- * config/arm/bpabi.h
- (BE8_LINK_SPEC): Handle -mcpu=cortex-a5.cortex-a7.
-
-2013-12-17 James Greenhalgh <james.greenhalgh@arm.com>
-
- * config/arm/arm-cores.def: Add new column for TUNE_IDENT.
- * config/arm/genopt.sh: Improve layout.
- * config/arm/arm-tune.md: Regenerate.
- * config/arm/arm-tables.opt: Regenerate.
- * config/arm/arm-opts.h (ARM_CORE): Modify macro for TUNE_IDENT.
- * config/arm/arm.c (ARM_CORE): Modify macro for TUNE_IDENT.
- (arm_option_override): When a CPU is chosen, that should also
- form the tune target.
- * config/arm/arm.h (ARM_CORE): Modify macro for TUNE_IDENT.
-
-2013-12-17 James Greenhalgh <james.greenhalgh@arm.com>
-
- * common/config/arm/arm-common.c (arm_rewrite_selected_cpu): New.
- (arm_rewrite_mcpu): Likewise.
- * config/arm/arm-protos.h (arm_rewrite_selected_cpu): New.
- * config/arm/arm.h (BIG_LITTLE_SPEC): New.
- (BIG_LITTLE_SPEC_FUNCTIONS): Likewise.
- (EXTRA_SPEC_FUNCTIONS): Include BIG_LITTLE_SPEC_FUNCTIONS.
- (ASM_CPU_SPEC): Include BIG_LITTLE_SPEC.
- * config/arm/arm.c (arm_file_start): Rewrite arm_selecetd_cpu values.
-
-2013-12-17 Eric Botcazou <ebotcazou@adacore.com>
-
- * expmed.c (lowpart_bit_field_p): Fix comment.
- (store_bit_field_using_insv): Fix formatting.
- (store_bit_field): Likewise.
- (store_fixed_bit_field): More declaration and remove return.
- (store_fixed_bit_field_1): Fix formatting.
- (extract_fixed_bit_field): Move declaration.
- (extract_fixed_bit_field_1): Simplify.
-
-2013-12-17 Jan Hubicka <hubicka@ucw.cz>
-
- * ipa-utils.h (possible_polymorphic_call_targets): Determine context of
- the call.
- * gimple-fold.c (gimple_fold_call): Use ipa-devirt to devirtualize.
-
-2013-12-17 Jakub Jelinek <jakub@redhat.com>
-
- * expr.c (convert_modes): For SUBREG_PROMOTED_VAR_P use SUBREG_REG (x)
- instead of x as last gen_lowpart argument.
-
-2013-12-16 Jakub Jelinek <jakub@redhat.com>
-
- * predict.h (PROB_LIKELY): Fix the value.
- * internal-fn.c (ubsan_expand_si_overflow_mul_check): Add support
- for overflow checking for modes without 2xwider supported mode,
- if the mode has 2xnarrower mode.
-
- * internal-fn.c: Include stringpool.h and tree-ssanames.h.
- (ubsan_expand_si_overflow_addsub_check): In the generic expansion,
- try to improve generated code if one of the arguments is constant
- or get_range_info says that one of the argument is always
- negative or always non-negative.
- * tree-vrp.c (simplify_internal_call_using_ranges): New function.
- (simplify_stmt_using_ranges): Call it.
-
-2013-12-16 Vladimir Makarov <vmakarov@redhat.com>
-
- PR rtl-optimization/59466
- * emit-rtl.c (change_address_1): Don't validate address for LRA.
- * recog.c (general_operand): Accept any memory for LRA.
- * lra.c (lra_set_insn_recog_data): Add an assert.
-
-2013-12-16 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
-
- * config/arm/driver-arm.c (arm_cpu_table): Add cortex-a12 entry.
-
-2013-12-14 Jan Hubicka <jh@suse.cz>
- Markus Trippelsdorf <octoploid@yandex.com>
-
- PR ipa/59265
- * ipa-profile.c (ipa_profile_generate_summary): Do not ICE when
- call is already devirtualized.
-
-2013-12-16 Jakub Jelinek <jakub@redhat.com>
-
- * Makefile.in (version.o): Restore dependencies on
- $(REVISION), $(DATESTAMP), $(BASEVER) and $(DEVPHASE).
-
-2013-12-14 Jan Hubicka <jh@suse.cz>
-
- PR ipa/59473
- * ipa-devirt.c (get_class_context): Do not ICE when type is found
- at wrong offset.
-
-2013-12-16 Jakub Jelinek <jakub@redhat.com>
-
- PR libgomp/58756
- * omp-low.c (lower_rec_input_clauses) <case OMP_CLAUSE_REDUCTION>: For
- reductions without placeholder if is_simd, but when not using
- GOMP_SIMD* internal calls, also perform the reduction operation
- on the outer var rather than simple assignment.
-
-2013-12-16 Jakub Jelinek <jakub@redhat.com>
-
- PR middle-end/58956
- PR middle-end/59470
- * gimple-walk.h (walk_stmt_load_store_addr_fn): New typedef.
- (walk_stmt_load_store_addr_ops, walk_stmt_load_store_ops): Use it
- for callback params.
- * gimple-walk.c (walk_stmt_load_store_ops): Likewise.
- (walk_stmt_load_store_addr_ops): Likewise. Adjust all callback
- calls to supply the gimple operand containing the base tree
- as an extra argument.
- * tree-ssa-ter.c: Include gimple-walk.h.
- (find_ssaname, find_ssaname_in_store): New helper functions.
- (find_replaceable_in_bb): For calls or GIMPLE_ASM, only set
- same_root_var if USE is used somewhere in the stores of the stmt.
- * ipa-prop.c (visit_ref_for_mod_analysis): Remove name of the stmt
- argument and ATTRIBUTE_UNUSED, add another unnamed tree argument.
- * ipa-pure-const.c (check_load, check_store, check_ipa_load,
- check_ipa_store): Likewise.
- * gimple.c (gimple_ior_addresses_taken_1, check_loadstore): Likewise.
- * ipa-split.c (test_nonssa_use, mark_nonssa_use): Likewise.
- (verify_non_ssa_vars, visit_bb): Adjust their callers.
- * cfgexpand.c (add_scope_conflicts_1): Use
- walk_stmt_load_store_addr_fn type for visit variable.
- (visit_op, visit_conflict): Remove name of the stmt
- argument and ATTRIBUTE_UNUSED, add another unnamed tree argument.
- * tree-sra.c (asm_visit_addr): Likewise. Remove name of the data
- argument and ATTRIBUTE_UNUSED.
- * cgraphbuild.c (mark_address, mark_load, mark_store): Add another
- unnamed tree argument.
- * gimple-ssa-isolate-paths.c (check_loadstore): Likewise. Remove
- ATTRIBUTE_UNUSED from stmt parameter.
-
-2013-12-16 Chung-Lin Tang <cltang@codesourcery.com>
-
- * opts-common.c (integral_argument): Add support for
- hexadecimal command option integer arguments. Update comments.
-
-2013-12-14 Jan Hubicka <jh@suse.cz>
-
- PR ipa/59265
- * ipa-prop.c (ipa_analyze_call_uses): Skip already
- devirtualized calls.
-
-2013-12-14 Jan Hubicka <jh@suse.cz>
- PR middle-end/58477
- * ipa-prop.c (stmt_may_be_vtbl_ptr_store): Skip clobbers.
-
-2013-12-14 Jan Hubicka <jh@suse.cz>
-
- PR middle-end/58477
- * cgraphclones.c (cgraph_clone_edge): Do not resolve speculative edges.
-
-2013-12-14 H.J. Lu <hongjiu.lu@intel.com>
-
- PR target/59492
- * config/i386/i386.c (ix86_function_specific_restore): Don't
- change -fPIC.
-
-2013-12-14 Eric Botcazou <ebotcazou@adacore.com>
-
- * var-tracking.c (add_stores): Fix oversight in latest commit.
-
-2013-12-14 Marek Polacek <polacek@redhat.com>
-
- PR sanitizer/59503
- * internal-fn.c (ubsan_expand_si_overflow_addsub_check): Call
- expand_binop with correct optab depending on code.
-
-2013-12-14 Tom de Vries <tom@codesourcery.com>
-
- * calls.c (expand_call): Fix REG_PARM_STACK_SPACE comparison.
-
-2013-12-13 DJ Delorie <dj@redhat.com>
-
- * config/rl78/rl78-expand.md (one_cmplqi2): Make constant signed.
-
- * config/msp430/msp430.md (movqi): replace general_operand with
- msp_general_operand and nonimmediate_operand with
- msp_nonimmediate_operand to allow volatile operands.
- (movhi): Likewise.
- (movpsi): Likewise.
- (addpsi3): Likewise.
- (addhi3): Likewise.
- (addhi3_cy): Likewise.
- (addchi4_cy): Likewise.
- (xor<mode>3): Likewise.
- (ome_cmpl<mode>2): Likewise.
- (extendqihi2): Likewise.
- (zero_extendqihi2): Likewise.
- (zero_extendhipsi2): Likewise.
- (truncpsihi2): Likewise.
- (srai_1): Likewise.
-
-2013-12-13 Vladimir Makarov <vmakarov@redhat.com>
-
- * ira.h (struct ira_reg_equiv): Rename to ira_reg_equiv_s.
- * ira.c: Ditto.
- * lra-int.h (lra_init_equiv): New prototype.
- * lra-constraints.c (lra_init_equiv, update_equiv): New functions.
- (loc_equivalence_callback): Use the 3rd arg.
- (lra_constraints): Update equivalences. Pass curr_insn to
- simplify_replace_fn_rtx.
- * lra.c (lra): Call lra_init_equiv.
-
-2013-12-13 Kenneth Zadeck <zadeck@naturalbridge.com>
-
- * genmodes.c (emit_max_int): Fixed missing parens.
-
-2013-12-13 Aldy Hernandez <aldyh@redhat.com>
-
- PR tree-optimization/59149
- * calls.c (flags_from_decl_or_type): Fail on non decl or type.
- * trans-mem.c (diagnose_tm_1): Do not call flags_from_decl_or_type
- if no type or decl.
-
-2013-12-13 Kenneth Zadeck <zadeck@naturalbridge.com>
-
- * config/arc/arc.h (BITS_PER_UNIT): Removed.
- * config/bfin/bfin.h (BITS_PER_UNIT): Removed.
- * config/lm32/lm32.h (BITS_PER_UNIT): Removed.
- * config/m32c/m32c.h (BITS_PER_UNIT): Removed.
- * config/microblaze/microblaze.h (BITS_PER_UNIT): Removed.
- * config/picochip/picochip.h (BITS_PER_UNIT): Removed.
- * config/spu/spu.h (BITS_PER_UNIT): Removed.
- * defaults.h (BITS_PER_UNIT): Removed.
- * config/i386/i386-modes.def (MAX_BITSIZE_MODE_ANY_INT): New.
- * doc/rtl (BITS_PER_UNIT): Moved from tm.texi.
- (MAX_BITSIZE_MODE_ANY_INT): Updated.
- * doc/tm.texi (BITS_PER_UNIT): Removed.
- * doc/tm.texi.in (BITS_PER_UNIT): Removed.
- * genmodes.c (bits_per_unit, max_bitsize_mode_any_int): New.
- (create_modes): Added code to set bits_per_unit and
- max_bitsize_mode_any_int.
- (emit_max_int): Changed code generation.
- * mkconfig.sh: Added insn-modes.h.
-
-2013-12-13 Jeff Law <law@redhat.com>
-
- PR tree-optimization/45685
- * tree-ssa-phiopt.c (neg_replacement): New function.
- (tree_ssa_phiopt_worker): Call it.
-
-2013-12-13 Yuri Rumyantsev <ysrumyan@gmail.com>
-
- * config/i386/i386.c (slm_cost): Fix imul cost for HI.
-
-2013-12-13 Bin Cheng <bin.cheng@arm.com>
-
- PR tree-optimization/58296
- PR tree-optimization/41488
- * tree-scalar-evolution.c: Include necessary header files.
- (simplify_peeled_chrec): New function.
- (analyze_evolution_in_loop): New static variable.
- Call simplify_peeled_chrec.
- * tree-ssa-loop-ivopts.c (mark_bivs): Don't mark peeled IV as biv.
- (add_old_iv_candidates): Don't add candidate for peeled IV.
- * tree-affine.h (aff_combination_zero_p): New function.
-
-2013-12-13 Nick Clifton <nickc@redhat.com>
-
- * config/msp430/msp430.c (is_wakeup_func): New function. Returns
- true if the current function has the wakeup attribute.
- (msp430_start_function): Note if the function has the wakeup
- attribute.
- (msp430_attribute_table): Add wakeup attribute.
- (msp430_expand_epilogue): Add support for wakeup functions.
- * config/msp430/msp430.md (disable_interrupts): Emit a NOP after
- the DINT instruction.
- * doc/extend.texi: Document the wakeup attribute.
-
-2013-12-13 Kai Tietz <kitetz@redhat.com>
-
- PR c++/57897
- * config/i386/i386.c (ix86_option_override_internal): Set for
- x64 target flag_unwind_tables, if flag_asynchronous_unwind_tables
- was explicit set.
-
-2013-12-12 Jeff Law <law@redhat.com>
-
- * i386.md (simple LEA peephole2): Add missing mode to zero_extend
- for zero-extended MULT simple LEA pattern.
-
-2013-12-12 Vladimir Makarov <vmakarov@redhat.com>
-
- PR middle-end/59470
- * lra-coalesce.c (lra_coalesce): Invalidate inheritance pseudo
- values if necessary.
-
-2013-12-12 Jakub Jelinek <jakub@redhat.com>
-
- PR libgomp/59467
- * gimplify.c (omp_check_private): Add copyprivate argument, if it
- is true, don't check omp_privatize_by_reference.
- (gimplify_scan_omp_clauses): For OMP_CLAUSE_COPYPRIVATE verify
- decl is private in outer context. Adjust omp_check_private caller.
-
-2013-12-11 Jeff Law <law@redhat.com>
-
- PR rtl-optimization/59446
- * tree-ssa-threadupdate.c (mark_threaded_blocks): Properly
- test for crossing a loop header.
-
-2013-12-11 Sriraman Tallam <tmsriram@google.com>
-
- PR target/59390
- * config/i386/i386.c (get_builtin): New function.
- (ix86_builtin_vectorized_function): Replace all instances of
- ix86_builtins[...] with get_builtin(...).
- (ix86_builtin_reciprocal): Ditto.
-
-2013-12-11 Balaji V. Iyer <balaji.v.iyer@intel.com>
-
- * langhooks.h (lang_hooks_for_decls): Remove lang_hooks_for_cilkplus.
- (lang_hooks_for_cilkplus): Remove.
- * langhooks.c (lhd_cilk_detect_spawn): Likewise.
- (lhd_install_body_with_frame_cleanup): Likewise.
- * langhooks-def.h (LANG_HOOKS_CILKPLUS_FRAME_CLEANUP): Likewise.
- (LANG_HOOKS_CILKPLUS_DETECT_SPAWN_AND_UNWRAP): Likewise.
- (LANG_HOOKS_CILKPLUS_CILKPLUS_GIMPLIFY_SPAWN): Likewise.
- (LANG_HOOKS_CILKPLUS): Likewise.
- (LANG_HOOKS_DECLS): Remove LANG_HOOKS_CILKPLUS.
- * gimplify.c (gimplify_expr): Removed CILK_SPAWN_STMT case.
- (gimplify_modify_expr): Removed handling of _Cilk_spawn in expr.
- (gimplify_call_expr): Likewise.
-
-2013-12-11 Bernd Edlinger <bernd.edlinger@hotmail.de>
-
- * expr.c (expand_assignment): Remove dependency on
- flag_strict_volatile_bitfields. Always set the memory
- access mode.
- (expand_expr_real_1): Likewise.
-
-2013-12-11 Bernd Edlinger <bernd.edlinger@hotmail.de>
-
- PR middle-end/59134
- * expmed.c (store_bit_field): Use narrow_bit_field_mem and
- store_fixed_bit_field_1 for -fstrict-volatile-bitfields.
- (store_fixed_bit_field): Split up. Call store_fixed_bit_field_1
- to do the real work.
- (store_fixed_bit_field_1): New function.
- (store_split_bit_field): Limit the unit size to the memory mode size,
- to prevent recursion.
-
-2013-12-11 Bernd Edlinger <bernd.edlinger@hotmail.de>
- Sandra Loosemore <sandra@codesourcery.com>
-
- PR middle-end/23623
- PR middle-end/48784
- PR middle-end/56341
- PR middle-end/56997
- * expmed.c (strict_volatile_bitfield_p): Add bitregion_start
- and bitregion_end parameters. Test for compliance with C++
- memory model.
- (store_bit_field): Adjust call to strict_volatile_bitfield_p.
- Add fallback logic for cases where -fstrict-volatile-bitfields
- is supposed to apply, but cannot.
- (extract_bit_field): Likewise. Use narrow_bit_field_mem and
- extract_fixed_bit_field_1 to do the extraction.
- (extract_fixed_bit_field): Revert to previous mode selection algorithm.
- Call extract_fixed_bit_field_1 to do the real work.
- (extract_fixed_bit_field_1): New function.
-
-2013-12-11 Sandra Loosemore <sandra@codesourcery.com>
-
- PR middle-end/23623
- PR middle-end/48784
- PR middle-end/56341
- PR middle-end/56997
- * expmed.c (strict_volatile_bitfield_p): New function.
- (store_bit_field_1): Don't special-case strict volatile
- bitfields here.
- (store_bit_field): Handle strict volatile bitfields here instead.
- (store_fixed_bit_field): Don't special-case strict volatile
- bitfields here.
- (extract_bit_field_1): Don't special-case strict volatile
- bitfields here.
- (extract_bit_field): Handle strict volatile bitfields here instead.
- (extract_fixed_bit_field): Don't special-case strict volatile
- bitfields here. Simplify surrounding code to resemble that in
- store_fixed_bit_field.
- * doc/invoke.texi (Code Gen Options): Update
- -fstrict-volatile-bitfields description.
-
-2013-12-11 Kugan Vivekanandarajah <kuganv@linaro.org>
-
- * configure.ac: Add check for aarch64 assembler -mabi support.
- * configure: Regenerate.
- * config.in: Regenerate.
- * config/aarch64/aarch64-elf.h (ASM_MABI_SPEC): New define.
- (ASM_SPEC): Update to substitute -mabi with ASM_MABI_SPEC.
- * config/aarch64/aarch64.h (aarch64_override_options): Issue error
- if assembler does not support -mabi and option ilp32 is selected.
- * doc/install.texi: Added note that building gcc 4.9 and after
- with pre 2.24 binutils will not support -mabi=ilp32.
-
-2013-12-11 Marek Polacek <polacek@redhat.com>
-
- PR sanitizer/59399
- * expr.c (expand_expr_real_1): Remove assert dealing with
- internal calls and turn that into a condition instead.
-
-2013-12-11 Yvan Roux <yvan.roux@linaro.org>
-
- * config/arm/arm.opt (mlra): Enable LRA by default.
-
-2013-12-11 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/59417
- * tree-ssa-copy.c (fini_copy_prop): If copy_of[i].value is defined
- in a different bb rhan var, only duplicate points-to info and
- not alignment info and don't duplicate range info.
- * tree-ssa-loop-niter.c (determine_value_range): Instead of
- assertion failure handle inconsistencies in range info by only
- using var's range info and not PHI result range infos.
-
- PR tree-optimization/59386
- * tree-inline.c (remap_gimple_stmt): If not id->do_not_unshare,
- unshare_expr (id->retval) before passing it to gimple_build_assign.
-
-2013-12-11 Bin Cheng <bin.cheng@arm.com>
-
- Reverted:
- 2013-12-10 Bin Cheng <bin.cheng@arm.com>
- PR tree-optimization/41488
- * tree-ssa-loop-ivopts.c (add_old_iv_candidates): Don't add cand
- for PEELED_CHREC kind IV.
- * tree-scalar-evolution.c: Include necessary header files.
- (peeled_chrec_map, simplify_peeled_chrec): New.
- (analyze_evolution_in_loop): New static variable.
- Call simplify_peeled_chrec.
- (scev_initialize): Initialize peeled_chrec_map.
- (scev_reset, scev_finalize): Reset and release peeled_chrec_map.
-
-2013-12-10 H.J. Lu <hongjiu.lu@intel.com>
-
- PR target/59458
- * config/i386/i386.md (*movsf_internal): Set mode to SI for
- alternative 13.
-
-2013-12-10 Eric Botcazou <ebotcazou@adacore.com>
-
- PR rtl-optimization/58295
- * simplify-rtx.c (simplify_truncation): Restrict the distribution for
- WORD_REGISTER_OPERATIONS targets.
-
-2013-12-10 Richard Sandiford <rdsandiford@googlemail.com>
-
- * genrecog.c (validate_pattern): Treat all messages except missing
- modes as errors.
- * config/epiphany/epiphany.md: Remove constraints from
- define_peephole2s.
- * config/h8300/h8300.md: Remove constraints from define_splits.
- * config/msp430/msp430.md: Likewise.
- * config/mcore/mcore.md (movdi_i, movsf_i, movdf_k): Use
- nonimmediate_operand rather than general_operand for operand 0.
- * config/moxie/moxie.md (*movsi, *movqi, *movhi): Likewise.
- * config/pdp11/predicates.md (float_operand, float_nonimm_operand):
- Use match_operator rather than match_test to invoke general_operand.
- * config/v850/v850.md (*movqi_internal, *movhi_internal)
- (*movsi_internal_v850e, *movsi_internal, *movsf_internal): Likewise.
-
-2013-12-10 Richard Sandiford <rdsandiford@googlemail.com>
-
- * config/tilegx/tilegx.md (insn_ld_add<bitsuffix>): Use
- register_operand rather than pointer_operand. Add modes to the
- operands.
- (insn_ldna_add<bitsuffix>): Likewise.
- (insn_ld<I124MODE:n><s>_add<I48MODE:bitsuffix>): Likewise.
- (insn_ldnt_add<bitsuffix>): Likewise.
- (insn_ldnt<I124MODE:n><s>_add<I48MODE:bitsuffix>): Likewise.
- (insn_ld_add_L2<bitsuffix>): Likewise.
- (insn_ldna_add_L2<bitsuffix>): Likewise.
- (insn_ld<I124MODE:n><s>_add_L2<I48MODE:bitsuffix>): Likewise.
- (insn_ldnt_add_L2<bitsuffix>): Likewise.
- (insn_ldnt<I124MODE:n><s>_add_L2<I48MODE:bitsuffix>): Likewise.
- (insn_ld_add_miss<bitsuffix>): Likewise.
- (insn_ldna_add_miss<bitsuffix>): Likewise.
- (insn_ld<I124MODE:n><s>_add_miss<I48MODE:bitsuffix>): Likewise.
- (insn_ldnt_add_miss<bitsuffix>): Likewise.
- (insn_ldnt<I124MODE:n><s>_add_miss<I48MODE:bitsuffix>): Likewise.
- (insn_st_add<bitsuffix>): Likewise.
- (insn_st<I124MODE:n>_add<I48MODE:bitsuffix>): Likewise.
- (*insn_st<I124MODE:n>_add<I48MODE:bitsuffix>): Likewise.
- (insn_stnt_add<bitsuffix>): Likewise.
- (insn_stnt<I124MODE:n>_add<I48MODE:bitsuffix>): Likewise.
- (*insn_stnt<I124MODE:n>_add<I48MODE:bitsuffix>): Likewise.
- (vec_pack_<pack_optab>_v4hi): Use register_operand rather than
- reg_or_0_operand for operand 0.
- (insn_v2<pack_insn>): Likewise.
- (vec_pack_hipart_v4hi): Likewise.
- (insn_v2packh): Likewise.
- (vec_pack_ssat_v2si): Likewise.
- (insn_v4packsc): Likewise.
-
-2013-12-10 H.J. Lu <hongjiu.lu@intel.com>
-
- * basic-block.h (gcov_working_set_t): Put back typedef.
- * gcov-io.h (gcov_bucket_type): Likewise.
- (gcov_working_set_info, gcov_working_set_t): Likewise.
-
-2013-12-10 Oleg Endo <olegendo@gcc.gnu.org>
-
- * cgraph.h (cgraph_node_set_iterator, varpool_node_set_iterator):
- Remove typedef.
- (cgraph_inline_failed_enum, cgraph_inline_failed_t): Remove typedef and
- rename to cgraph_inline_failed_t.
- * tree-ssa-alias.h (ao_ref_s, ao_ref): Remove typedef and rename
- to ao_ref.
- * reload.h (reg_equivs_s, reg_equivs_t): Remove typedef and rename
- to reg_equivs_t.
- * conditions.h (CC_STATUS): Remove typedef.
- * bitmap.h (bitmap_obstack): Remove typedef.
- (bitmap_element_def, bitmap_element): Remove typedef and rename to
- bitmap_element.
- (bitmap_head_def, bitmap_head): Remove typedef and rename to
- bitmap_head.
- (bitmap_iterator): Remove typedef.
- * target.h (cumulative_args_t, print_switch_type,
- secondary_reload_info): Remove typedef.
- * dwarf2out.h (dw_cfi_oprnd_struct, dw_cfi_oprnd): Remove
- dw_cfi_oprnd_struct alias.
- (dw_cfi_struct, dw_cfi_node): Remove typedef and rename to dw_cfi_node.
- (dw_fde_struct, dw_fde_node): Remove typedef and rename to dw_fde_node.
- (cfa_loc, dw_cfa_location): Remove typedef and rename to
- dw_cfa_location.
- (dw_vec_struct, dw_vec_const): Remove typedef and rename to
- dw_vec_const.
- (dw_val_struct, dw_val_node): Remove typedef and rename to dw_val_node.
- (dw_loc_descr_struct, dw_loc_descr_node): Remove typedef and rename to
- dw_loc_descr_node.
- * params.h (param_info, compiler_param): Remove typedef.
- * opts.h (cl_deferred_param): Remove typedef.
- * sreal.h (sreal): Remove typedef.
- * ddg.h (dep_type, dep_data_type): Remove typedef.
- * graphite-clast-to-gimple.h (cloog_prog_clast, bb_pbb_def): Remove
- typedef.
- * lto-streamer.h (lto_decl_stream_e_t, lto_encoder_entry,
- lto_symtab_encoder_iterator, res_pair): Remove typedef.
- * tree-affine.h (affine_tree_combination, aff_tree): Remove typedef
- and rename to aff_tree.
- * sched-int.h (region): Remove typedef.
- * diagnostic.h (diagnostic_info,
- diagnostic_classification_change_t): Remove typedef.
- * tree-ssa-loop.h (affine_iv_d): Remove typedef and rename to
- affine_iv.
- * sbitmap.h (sbitmap_iterator): Remove typedef.
- * ssa-iterators.h (immediate_use_iterator_d, imm_use_iterator):
- Remove typedef and rename to imm_use_iterator.
- (ssa_operand_iterator_d, ssa_op_iter): Remove typedef and rename to
- ssa_op_iter.
- * ggc-internal.h (ggc_statistics): Remove typedef.
- * cselib.h (cselib_val_struct, cselib_val): Remove typedef and
- rename to cselib_val.
- * tree-core.h (alias_pair): Remove typedef.
- (constructor_elt_d, constructor_elt): Remove typedef and rename to
- constructor_elt.
- (ssa_use_operand_d, ssa_use_operand_t): Remove typedef and rename to
- ssa_use_operand_t.
- * graphite-sese-to-poly.h (base_alias_pair): Remove typedef.
- * tree-data-ref.h (conflict_function): Remove typedef.
- * tree-inline.h (copy_body_data): Remove typedef.
- * ipa-inline.h (condition, size_time_entry, inline_param_summary_t,
- edge_growth_cache_entry): Remove typedef.
- * regrename.h (operand_rr_info, insn_rr_info): Remove typedef.
- * gimple-iterator.h (gimple_stmt_iterator_d, gimple_stmt_iterator):
- Remove typedef and rename to gimple_stmt_iterator.
- * basic-block.h (ce_if_block, ce_if_block_t): Remove typedef and
- rename to ce_if_block.
- (edge_iterator): Remove typedef.
- * ipa-prop.h (ipa_agg_jf_item, ipa_agg_jf_item_t): Remove typedef
- and rename to ipa_agg_jf_item.
- (ipa_agg_jump_function_t, ipa_param_descriptor_t, ipa_node_params_t,
- ipa_parm_adjustment_t): Remove typedef.
- (ipa_jump_func, ipa_jump_func_t): Remove typedef and rename to
- ipa_jump_func.
- (ipa_edge_args, ipa_edge_args_t): Remove typedef and rename to
- ipa_edge_args.
- * gcov-io.h (gcov_bucket_type): Remove typedef.
- (gcov_working_set_info, gcov_working_set_t): Remove typedef and rename
- to gcov_working_set_t.
- * ira-int.h (minmax_set_iterator, ira_allocno_iterator,
- ira_object_iterator, ira_allocno_object_iterator, ira_pref_iterator,
- ira_copy_iterator, ira_object_conflict_iterator): Remove typedef.
- * tree-iterator.h (tree_stmt_iterator): Remove typedef.
- * rtl.h (addr_diff_vec_flags, mem_attrs, reg_attrs,
- replace_label_data): Remove typedef.
- (rtunion_def, rtunion): Remove typedef and rename to rtunion.
- * hard-reg-set.h (hard_reg_set_iterator): Remove typedef.
- * sel-sched-ir.h (_list_iterator, sel_global_bb_info_def,
- sel_region_bb_info_def, succ_iterator): Remove typedef.
- (deps_where_def, deps_where_t): Remove typedef and rename to
- deps_where_t.
- * coretypes.h: Adapt forward declarations.
- * tree-scalar-evolution.h: Likewise.
- * tree-ssa-address.h: Likewise.
- * tree-ssa-operands.h: Likewise.
- * function.h: Likewise.
- * config/frv/frv-protos.h: Likewise.
- * targhooks.h: Likewise.
- * basic_block.h: Likewise.
- * rtl.def: Adapt documentation.
- * doc/tm.texi: Likewise.
- * ipa-cp.c: Adapt uses.
- * bitmap.c: Likewise.
- * dwarf2out.c: Likewise.
- * target.def: Likewise.
- * ipa-inline-analysis.c: Likewise.
- * dwarf2cfi.c: Likewise.
- * tree-ssa-loop-ivopts.c: Likewise.
- * lto-cgraph.c: Likewise.
- * config/frv/frv.c: Likewise.
- * ifcvt.c: Likewise.
- * ipa-prop.c: Likewise.
-
-2013-12-10 Kai Tietz <ktietz@redhat.com>
-
- PR target/56807
- * config/i386/i386.c (ix86_expand_prologue): Address saved
- registers stack-relative, not via frame-pointer.
-
-2013-12-10 Richard Biener <rguenther@suse.de>
-
- PR middle-end/38474
- * tree-ssa-structalias.c (solution_set_expand): Expand into
- a different possibly cached bitmap and return the result.
- (set_union_with_increment): Pass in a shared expanded bitmap
- and adjust.
- (do_sd_constraint): Likewise.
- (do_ds_constraint): Likewise.
- (do_complex_constraint): Likewise.
- (solve_graph): Manage the shared expanded bitmap.
-
-2013-12-10 Jakub Jelinek <jakub@redhat.com>
-
- * tree-vectorizer.h (struct _loop_vec_info): Add scalar_loop field.
- (LOOP_VINFO_SCALAR_LOOP): Define.
- (slpeel_tree_duplicate_loop_to_edge_cfg): Add scalar_loop argument.
- * config/i386/sse.md (maskload<mode>, maskstore<mode>): New expanders.
- * tree-data-ref.c (get_references_in_stmt): Handle MASK_LOAD and
- MASK_STORE.
- * internal-fn.def (LOOP_VECTORIZED, MASK_LOAD, MASK_STORE): New
- internal fns.
- * tree-if-conv.c: Include expr.h, optabs.h, tree-ssa-loop-ivopts.h and
- tree-ssa-address.h.
- (release_bb_predicate): New function.
- (free_bb_predicate): Use it.
- (reset_bb_predicate): Likewise. Don't unallocate bb->aux
- just to immediately allocate it again.
- (add_to_predicate_list): Add loop argument. If basic blocks that
- dominate loop->latch don't insert any predicate.
- (add_to_dst_predicate_list): Adjust caller.
- (if_convertible_phi_p): Add any_mask_load_store argument, if true,
- handle it like flag_tree_loop_if_convert_stores.
- (insert_gimplified_predicates): Likewise.
- (ifcvt_can_use_mask_load_store): New function.
- (if_convertible_gimple_assign_stmt_p): Add any_mask_load_store
- argument, check if some conditional loads or stores can't be
- converted into MASK_LOAD or MASK_STORE.
- (if_convertible_stmt_p): Add any_mask_load_store argument,
- pass it down to if_convertible_gimple_assign_stmt_p.
- (predicate_bbs): Don't return bool, only check if the last stmt
- of a basic block is GIMPLE_COND and handle that. Adjust
- add_to_predicate_list caller.
- (if_convertible_loop_p_1): Only call predicate_bbs if
- flag_tree_loop_if_convert_stores and free_bb_predicate in that case
- afterwards, check gimple_code of stmts here. Replace is_predicated
- check with dominance check. Add any_mask_load_store argument,
- pass it down to if_convertible_stmt_p and if_convertible_phi_p,
- call if_convertible_phi_p only after all if_convertible_stmt_p
- calls.
- (if_convertible_loop_p): Add any_mask_load_store argument,
- pass it down to if_convertible_loop_p_1.
- (predicate_mem_writes): Emit MASK_LOAD and/or MASK_STORE calls.
- (combine_blocks): Add any_mask_load_store argument, pass
- it down to insert_gimplified_predicates and call predicate_mem_writes
- if it is set. Call predicate_bbs.
- (version_loop_for_if_conversion): New function.
- (tree_if_conversion): Adjust if_convertible_loop_p and combine_blocks
- calls. Return todo flags instead of bool, call
- version_loop_for_if_conversion if if-conversion should be just
- for the vectorized loops and nothing else.
- (main_tree_if_conversion): Adjust caller. Don't call
- tree_if_conversion for dont_vectorize loops if if-conversion
- isn't explicitly enabled.
- * tree-vect-data-refs.c (vect_check_gather): Handle
- MASK_LOAD/MASK_STORE.
- (vect_analyze_data_refs, vect_supportable_dr_alignment): Likewise.
- * gimple.h (gimple_expr_type): Handle MASK_STORE.
- * internal-fn.c (expand_LOOP_VECTORIZED, expand_MASK_LOAD,
- expand_MASK_STORE): New functions.
- * tree-vectorizer.c: Include tree-cfg.h and gimple-fold.h.
- (vect_loop_vectorized_call, fold_loop_vectorized_call): New functions.
- (vectorize_loops): Don't try to vectorize loops with
- loop->dont_vectorize set. Set LOOP_VINFO_SCALAR_LOOP for if-converted
- loops, fold LOOP_VECTORIZED internal call depending on if loop
- has been vectorized or not.
- * tree-vect-loop-manip.c (slpeel_duplicate_current_defs_from_edges):
- New function.
- (slpeel_tree_duplicate_loop_to_edge_cfg): Add scalar_loop argument.
- If non-NULL, copy basic blocks from scalar_loop instead of loop, but
- still to loop's entry or exit edge.
- (slpeel_tree_peel_loop_to_edge): Add scalar_loop argument, pass it
- down to slpeel_tree_duplicate_loop_to_edge_cfg.
- (vect_do_peeling_for_loop_bound, vect_do_peeling_for_loop_alignment):
- Adjust callers.
- (vect_loop_versioning): If LOOP_VINFO_SCALAR_LOOP, perform loop
- versioning from that loop instead of LOOP_VINFO_LOOP, move it to the
- right place in the CFG afterwards.
- * tree-vect-loop.c (vect_determine_vectorization_factor): Handle
- MASK_STORE.
- * cfgloop.h (struct loop): Add dont_vectorize field.
- * tree-loop-distribution.c (copy_loop_before): Adjust
- slpeel_tree_duplicate_loop_to_edge_cfg caller.
- * optabs.def (maskload_optab, maskstore_optab): New optabs.
- * passes.def: Add a note that pass_vectorize must immediately follow
- pass_if_conversion.
- * tree-predcom.c (split_data_refs_to_components): Give up if
- DR_STMT is a call.
- * tree-vect-stmts.c (vect_mark_relevant): Don't crash if lhs
- is NULL.
- (exist_non_indexing_operands_for_use_p): Handle MASK_LOAD
- and MASK_STORE.
- (vectorizable_mask_load_store): New function.
- (vectorizable_call): Call it for MASK_LOAD or MASK_STORE.
- (vect_transform_stmt): Handle MASK_STORE.
- * tree-ssa-phiopt.c (cond_if_else_store_replacement): Ignore
- DR_STMT where lhs is NULL.
- * optabs.h (can_vec_perm_p): Fix up comment typo.
- (can_vec_mask_load_store_p): New prototype.
- * optabs.c (can_vec_mask_load_store_p): New function.
-
-2013-12-10 Eric Botcazou <ebotcazou@adacore.com>
-
- * expr.c (expand_expr_real_1) <normal_inner_ref>: Always return 0 for
- the extraction of a bit-field of null size.
-
-2013-12-10 Marek Polacek <polacek@redhat.com>
-
- PR sanitizer/59437
- * vtable-verify.c (var_is_used_for_virtual_call_p): Check the
- return value of gimple_call_fn. Use is_gimple_call/is_gimple_assign
- instead of gimple_code.
-
-2013-12-10 Maxim Kuvyrkov <maxim@kugelworks.com>
-
- * config.gcc (mips*-mti-linux*, mips64*-*-linux*):
- Add android definitions.
- (s390x-*-linux*): Use linux-protos.h.
-
-2013-12-10 Bin Cheng <bin.cheng@arm.com>
-
- PR tree-optimization/41488
- * tree-ssa-loop-ivopts.c (add_old_iv_candidates): Don't add cand
- for PEELED_CHREC kind IV.
- * tree-scalar-evolution.c: Include necessary header files.
- (peeled_chrec_map, simplify_peeled_chrec): New.
- (analyze_evolution_in_loop): New static variable.
- Call simplify_peeled_chrec.
- (scev_initialize): Initialize peeled_chrec_map.
- (scev_reset, scev_finalize): Reset and release peeled_chrec_map.
-
-2013-12-09 Andrew Pinski <apinski@cavium.com>
-
- * config/aarch64/t-aarch64 (MULTILIB_OPTIONS): Fix definition so
- that options are conflicting ones.
-
-2013-12-09 Eric Botcazou <ebotcazou@adacore.com>
-
- * optabs.c (gen_int_libfunc): Do not compare modes directly.
-
-2013-12-09 David Malcolm <dmalcolm@redhat.com>
-
- * basic-block.h (FOR_ALL_BB): Eliminate macro.
-
- * cfg.c (alloc_aux_for_blocks, clear_aux_for_blocks): Replace
- uses of FOR_ALL_BB with FOR_ALL_BB_FN, making uses of cfun explicit.
-
- * cfganal.c (inverted_post_order_compute): Likewise.
- * cfgcleanup.c (try_optimize_cfg): Likewise.
- * cfgexpand.c (add_scope_conflicts): Likewise.
- * cfghooks.c (dump_flow_info, account_profile_record): Likewise.
- * cfgrtl.c (relink_block_chain): Likewise.
- * dce.c (mark_artificial_uses): Likewise.
- * df-core.c (df_set_blocks, df_compute_cfg_image, df_dump): Likewise.
- * df-problems.c (df_lr_verify_solution_start,
- df_lr_verify_solution_end, df_lr_verify_transfer_functions,
- df_live_verify_solution_start, df_live_verify_solution_end,
- df_live_set_all_dirty, df_live_verify_transfer_functions,
- df_md_local_comput): Likewise.
- * df-scan.c (df_scan_free_internal, df_scan_alloc)
- df_reorganize_refs_by_insn, df_scan_verify): Likewise.
- * dominance.c (compute_dom_fast_query, calculate_dominance_info,
- free_dominance_info): Likewise.
- * dse.c (dse_step1, dse_step3, dse_step4, dse_step6): Likewise.
- * graph.c (draw_cfg_edges): Likewise.
- * graphite-scop-detection.c (print_graphite_scop_statistics,
- dot_all_scops_1): Likewise.
- * graphite.c (print_global_statistics,
- print_graphite_scop_statistics): Likewise.
- * ira.c (do_reload): Likewise.
- * loop-init.c (loop_optimizer_finalize): Likewise.
- * lto-streamer-in.c (input_function): Likewise.
- * lto-streamer-out.c (output_function): Likewise.
- * mcf.c (adjust_cfg_counts): Likewise.
- * predict.c (estimate_loops): Likewise.
- * sched-rgn.c (haifa_find_rgns): Likewise.
- * tree-cfg.c (split_critical_edges): Likewise.
- * tree-dfa.c (renumber_gimple_stmt_uids): Likewise.
- * tree-loop-distribution.c (tree_loop_distribution): Likewise.
- * tree-ssa-pre.c (compute_antic, insert, init_pre): Likewise.
- * tree-ssa-propagate.c (ssa_prop_init): Likewise.
- * var-tracking.c (vt_initialize, vt_finalize): Likewise.
- * vtable-verify.c (vtable_verify_main): Likewise.
- * web.c (web_main): Likewise.
-
-2013-12-09 David Malcolm <dmalcolm@redhat.com>
-
- * basic-block.h (FOR_EACH_BB_REVERSE): Eliminate macro.
-
- * cfghooks.c (verify_flow_info): Replace uses of FOR_EACH_BB_REVERSE
- with FOR_EACH_BB_REVERSE_FN, making uses of cfun explicit.
- * cfgrtl.c (print_rtl_with_bb, rtl_verify_edges,
- rtl_verify_bb_insns, rtl_verify_bb_pointers,
- rtl_verify_bb_insn_chain, rtl_verify_fallthru): Likewise.
- * config/ia64/ia64.c (emit_predicate_relation_info): Likewise.
- * config/sh/sh.c (sh_md_init_global): Likewise.
- * config/sh/sh_optimize_sett_clrt.cc
- (sh_optimize_sett_clrt::execute): Likewise.
- * dce.c (reset_unmarked_insns_debug_uses, delete_unmarked_insns):
- Likewise.
- * dominance.c (calc_dfs_tree): Likewise.
- * final.c (final): Likewise.
- * function.c (thread_prologue_and_epilogue_insns): Likewise.
- * gcse.c (compute_code_hoist_vbeinout): Likewise.
- * ira.c (update_equiv_regs, build_insn_chain): Likewise.
- * lcm.c (compute_antinout_edge): Likewise.
- * mode-switching.c (optimize_mode_switching): Likewise.
- * postreload.c (reload_combine): Likewise.
- * recog.c (split_all_insns, peephole2_optimize): Likewise.
- * tree-ssa-live.c (live_worklist): Likewise.
-
-2013-12-09 David Malcolm <dmalcolm@redhat.com>
-
- * basic-block.h (FOR_EACH_BB): Eliminate macro.
-
- * asan.c (transform_statements, execute_sanopt): Eliminate
- use of FOR_EACH_BB in favor of FOR_EACH_BB_FN, to make use of cfun
- explicit.
- * auto-inc-dec.c (rest_of_handle_auto_inc_dec): Likewise.
- * bb-reorder.c (find_rarely_executed_basic_blocks_and_crossing_edges,
- set_edge_can_fallthru_flag, fix_up_fall_thru_edges,
- fix_crossing_unconditional_branches, add_reg_crossing_jump_notes,
- insert_section_boundary_note, rest_of_handle_reorder_blocks,
- duplicate_computed_gotos): Likewise.
- * cfg.c (clear_edges, compact_blocks, brief_dump_cfg): Likewise.
- * cfganal.c (find_unreachable_blocks, add_noreturn_fake_exit_edges,
- compute_dominance_frontiers_1, single_pred_before_succ_order): Likewise.
- * cfgbuild.c (find_many_sub_basic_blocks): Likewise.
- * cfgcleanup.c (try_optimize_cfg, delete_dead_jumptables): Likewise.
- * cfgexpand.c (add_scope_conflicts, discover_nonconstant_array_refs):
- Likewise.
- * cfgloop.c (flow_loops_cfg_dump, get_loop_body, record_loop_exits,
- verify_loop_structure): Likewise.
- * cfgloopanal.c (mark_loop_exit_edges): Likewise.
- * cfgrtl.c (compute_bb_for_insn, find_partition_fixes,
- verify_hot_cold_block_grouping, purge_all_dead_edges,
- fixup_abnormal_edges, record_effective_endpoints,
- outof_cfg_layout_mode, fixup_reorder_chain, force_one_exit_fallthru,
- break_superblocks): Likewise.
- * cgraphbuild.c (build_cgraph_edges, rebuild_cgraph_edges,
- cgraph_rebuild_references): Likewise.
- * combine-stack-adj.c (combine_stack_adjustments): Likewise.
- * combine.c (delete_noop_moves, create_log_links,
- combine_instructions): Likewise.
- * config/arm/arm.c (thumb1_reorg, thumb2_reorg): Likewise.
- * config/bfin/bfin.c (bfin_gen_bundles, reorder_var_tracking_notes):
- Likewise.
- * config/c6x/c6x.c (c6x_gen_bundles, conditionalize_after_sched,
- c6x_reorg): Likewise.
- * config/epiphany/resolve-sw-modes.c (resolve_sw_modes): Likewise.
- * config/frv/frv.c (frv_optimize_membar): Likewise.
- * config/i386/i386.c (ix86_finalize_stack_realign_flags): Likewise.
- * config/ia64/ia64.c (ia64_reorg): Likewise.
- * config/mips/mips.c (mips_annotate_pic_calls): Likewise.
- * config/picochip/picochip.c (reorder_var_tracking_notes): Likewise.
- * config/rs6000/rs6000.c (rs6000_alloc_sdmode_stack_slot): Likewise.
- * config/s390/s390.c (s390_regs_ever_clobbered): Likewise.
- * config/sh/sh_treg_combine.cc (sh_treg_combine::execute): Likewise.
- * config/spu/spu.c (spu_machine_dependent_reorg): Likewise.
- * config/tilegx/tilegx.c (tilegx_gen_bundles,
- reorder_var_tracking_notes): Likewise.
- * config/tilepro/tilepro.c (tilepro_gen_bundles,
- reorder_var_tracking_notes): Likewise.
- * coverage.c (coverage_compute_cfg_checksum): Likewise.
- * cprop.c (compute_hash_table_work, compute_cprop_data,
- local_cprop_pass, find_implicit_sets): Likewise.
- * cse.c (cse_condition_code_reg): Likewise.
- * dce.c (prescan_insns_for_dce): Likewise.
- * df-core.c (df_compact_blocks): Likewise.
- * df-problems.c (df_word_lr_alloc): Likewise.
- * df-scan.c (df_scan_start_dump, df_scan_blocks, df_insn_rescan_all,
- df_update_entry_exit_and_calls): Likewise.
- * dominance.c (calculate_dominance_info, verify_dominators,
- debug_dominance_info): Likewise.
- * dse.c (dse_step5_nospill): Likewise.
- * except.c (finish_eh_generation): Likewise.
- * final.c (compute_alignments): Likewise.
- * function.c (thread_prologue_and_epilogue_insns,
- rest_of_match_asm_constraints): Likewise.
- * gcse.c (compute_hash_table_work, prune_expressions,
- compute_pre_data, compute_code_hoist_vbeinout, hoist_code,
- calculate_bb_reg_pressure, compute_ld_motion_mems): Likewise.
- * gimple-iterator.c (gsi_commit_edge_inserts): Likewise.
- * gimple-ssa-isolate-paths.c (find_implicit_erroneous_behaviour,
- find_explicit_erroneous_behaviour): Likewise.
- * graphite-sese-to-poly.c (rewrite_reductions_out_of_ssa,
- rewrite_cross_bb_scalar_deps_out_of_ssa): Likewise.
- * haifa-sched.c (haifa_sched_init): Likewise.
- * hw-doloop.c (discover_loops, set_bb_indices, reorder_loops):
- Likewise.
- * ifcvt.c (if_convert): Likewise.
- * init-regs.c (initialize_uninitialized_regs): Likewise.
- * ipa-prop.c (ipcp_transform_function): Likewise.
- * ipa-pure-const.c (analyze_function): Likewise.
- * ipa-split.c (find_split_points, execute_split_functions): Likewise.
- * ira-build.c (form_loop_tree): Likewise.
- * ira-costs.c (find_costs_and_classes): Likewise.
- * ira-emit.c (emit_moves, add_ranges_and_copies, ira_emit): Likewise.
- * ira.c (decrease_live_ranges_number, compute_regs_asm_clobbered,
- mark_elimination, update_equiv_regs, find_moveable_pseudos,
- split_live_ranges_for_shrink_wrap, allocate_initial_values): Likewise.
- * jump.c (mark_all_labels): Likewise.
- * lcm.c (compute_laterin, compute_insert_delete, compute_available,
- compute_nearerout, compute_rev_insert_delete): Likewise.
- * loop-init.c (fix_loop_structure): Likewise.
- * loop-invariant.c (calculate_loop_reg_pressure): Likewise.
- * lower-subreg.c (decompose_multiword_subregs,
- decompose_multiword_subregs): Likewise.
- * lra-assigns.c (assign_by_spills): Likewise.
- * lra-coalesce.c (lra_coalesce): Likewise.
- * lra-constraints.c (lra_inheritance, remove_inheritance_pseudos):
- Likewise.
- * lra-eliminations.c (lra_init_elimination): Likewise.
- * lra-spills.c (assign_spill_hard_regs, spill_pseudos,
- lra_final_code_change): Likewise.
- * lra.c (remove_scratches, check_rtl, has_nonexceptional_receiver,
- update_inc_notes): Likewise.
- * mcf.c (adjust_cfg_counts): Likewise.
- * mode-switching.c (optimize_mode_switching): Likewise.
- * modulo-sched.c (rest_of_handle_sms): Likewise.
- * omp-low.c (optimize_omp_library_calls, expand_omp_taskreg,
- expand_omp_target): Likewise.
- * postreload-gcse.c (alloc_mem, compute_hash_table): Likewise.
- * postreload.c (reload_cse_regs_1): Likewise.
- * predict.c (strip_predict_hints, tree_bb_level_predictions,
- tree_estimate_probability, expensive_function_p,
- estimate_bb_frequencies, compute_function_frequency): Likewise.
- * profile.c (is_inconsistent, compute_branch_probabilities,
- branch_prob): Likewise.
- * ree.c (find_removable_extensions): Likewise.
- * reg-stack.c (compensate_edges, convert_regs, reg_to_stack): Likewise.
- * regcprop.c (copyprop_hardreg_forward): Likewise.
- * reginfo.c (init_subregs_of_mode): Likewise.
- * regrename.c (regrename_analyze): Likewise.
- * regstat.c (regstat_compute_ri, regstat_compute_calls_crossed):
- Likewise.
- * reload1.c (has_nonexceptional_receiver, reload,
- calculate_elim_costs_all_insns): Likewise.
- * resource.c (init_resource_info, free_resource_info): Likewise.
- * sched-ebb.c (schedule_ebbs): Likewise.
- * sched-rgn.c (is_cfg_nonregular, find_single_block_region,
- haifa_find_rgns, sched_rgn_local_init): Likewise.
- * sel-sched-dump.c (sel_dump_cfg_2): Likewise.
- * sel-sched-ir.c (init_lv_sets, free_lv_sets,
- make_regions_from_the_rest): Likewise.
- * sese.c (build_sese_loop_nests, sese_build_liveouts): Likewise.
- * stack-ptr-mod.c (notice_stack_pointer_modification): Likewise.
- * store-motion.c (compute_store_table, build_store_vectors,
- one_store_motion_pass): Likewise.
- * tracer.c (tail_duplicate): Likewise.
- * trans-mem.c (compute_transaction_bits): Likewise.
- * tree-call-cdce.c (tree_call_cdce): Likewise.
- * tree-cfg.c (replace_loop_annotate, factor_computed_gotos,
- fold_cond_expr_cond, make_edges, assign_discriminators,
- make_abnormal_goto_edges, cleanup_dead_labels, group_case_labels,
- dump_cfg_stats, gimple_verify_flow_info, print_loop,
- execute_fixup_cfg): Likewise.
- * tree-cfgcleanup.c (cleanup_tree_cfg_1, merge_phi_nodes): Likewise.
- * tree-complex.c (init_dont_simulate_again, tree_lower_complex):
- Likewise.
- * tree-dfa.c (collect_dfa_stats, dump_enumerated_decls): Likewise.
- * tree-eh.c (execute_lower_resx, execute_lower_eh_dispatch,
- mark_reachable_handlers): Likewise.
- * tree-emutls.c (lower_emutls_function_body): Likewise.
- * tree-if-conv.c (main_tree_if_conversion): Likewise.
- * tree-inline.c (optimize_inline_calls): Likewise.
- * tree-into-ssa.c (rewrite_into_ssa, update_ssa): Likewise.
- * tree-nrv.c (tree_nrv, execute_return_slot_opt): Likewise.
- * tree-object-size.c (compute_object_sizes): Likewise.
- * tree-outof-ssa.c (eliminate_useless_phis, rewrite_trees,
- insert_backedge_copies, tree_profiling): Likewise.
- * tree-scalar-evolution.c (scev_const_prop): Likewise.
- * tree-sra.c (scan_function, sra_modify_function_body,
- propagate_dereference_distances, ipa_sra_modify_function_body,
- convert_callers): Likewise.
- * tree-ssa-ccp.c (ccp_initialize, execute_fold_all_builtins): Likewise.
- * tree-ssa-coalesce.c (build_ssa_conflict_graph): Likewise.
- create_outofssa_var_map, coalesce_partitions): Likewise.
- * tree-ssa-copy.c (init_copy_prop): Likewise.
- * tree-ssa-copyrename.c (rename_ssa_copies): Likewise.
- * tree-ssa-dce.c (find_obviously_necessary_stmts,
- eliminate_unnecessary_stmts): Likewise.
- * tree-ssa-dom.c (free_all_edge_infos, tree_ssa_dominator_optimize):
- Likewise.
- * tree-ssa-forwprop.c (ssa_forward_propagate_and_combine): Likewise.
- * tree-ssa-live.c (clear_unused_block_pointer, remove_unused_locals,
- new_tree_live_info, calculate_live_on_exit, dump_live_info,
- analyze_memory_references, fill_always_executed_in,
- tree_ssa_lim_finalize): Likewise.
- * tree-ssa-loop-manip.c (find_uses_to_rename, verify_loop_closed_ssa):
- Likewise.
- * tree-ssa-math-opts.c (execute_cse_reciprocals, execute_cse_sincos,
- execute_optimize_bswap, execute_optimize_widening_mul): Likewise.
- * tree-ssa-propagate.c (substitute_and_fold): Likewise.
- * tree-ssa-structalias.c (compute_points_to_sets): Likewise.
- * tree-ssa-tail-merge.c (find_same_succ, reset_cluster_vectors):
- Likewise.
- * tree-ssa-ter.c (find_replaceable_exprs): Likewise.
- * tree-ssa-threadupdate.c (thread_through_all_blocks): Likewise.
- * tree-ssa-uncprop.c (associate_equivalences_with_edges,
- tree_ssa_uncprop): Likewise.
- * tree-ssa-uninit.c (warn_uninitialized_vars,
- execute_late_warn_uninitialized): Likewise.
- * tree-ssa.c (verify_ssa, execute_update_addresses_taken): Likewise.
- * tree-stdarg.c (check_all_va_list_escapes, execute_optimize_stdarg):
- Likewise.
- * tree-switch-conversion.c (do_switchconv): Likewise.
- * tree-vect-generic.c (expand_vector_operations): Likewise.
- * tree-vectorizer.c (adjust_simduid_builtins, note_simd_array_uses,
- execute_vect_slp): Likewise.
- * tree-vrp.c (check_all_array_refs, remove_range_assertions,
- vrp_initialize, identify_jump_threads, instrument_memory_accesses):
- Likewise.
- * ubsan.c (ubsan_pass): Likewise.
- * value-prof.c (verify_histograms, gimple_value_profile_transformations,
- gimple_find_values_to_profile): Likewise.
- * var-tracking.c (vt_find_locations, dump_dataflow_sets, vt_emit_notes,
- vt_initialize, delete_debug_insns, vt_finalize): Likewise.
-
-2013-12-09 David Malcolm <dmalcolm@redhat.com>
-
- * basic-block.h (last_basic_block): Eliminate macro.
-
- * asan.c (transform_statements): Eliminate use of last_basic_block
- in favor of last_basic_block_for_fn, in order to make use of cfun
- explicit.
- * bb-reorder.c (copy_bb, reorder_basic_blocks): Likewise.
- * bt-load.c (compute_defs_uses_and_gen, compute_kill, compute_out,
- link_btr_uses, build_btr_def_use_webs, migrate_btr_defs): Likewise.
- * cfg.c (compact_blocks): Likewise.
- * cfganal.c (mark_dfs_back_edges,
- control_dependences::control_dependences, post_order_compute,
- pre_and_rev_post_order_compute_fn, dfs_enumerate_from, compute_idf,
- single_pred_before_succ_order): Likewise.
- * cfgbuild.c (make_edges): Likewise.
- * cfgexpand.c (add_scope_conflicts, gimple_expand_cfg): Likewise.
- * cfghooks.c (verify_flow_info): Likewise.
- * cfgloop.c (verify_loop_structure): Likewise.
- * cfgloopanal.c (just_once_each_iteration_p,
- mark_irreducible_loops): Likewise.
- * cfgloopmanip.c (fix_bb_placements, remove_path,
- update_dominators_in_loop): Likewise.
- * cfgrtl.c (create_basic_block_structure, rtl_create_basic_block,
- break_superblocks, rtl_flow_call_edges_add): Likewise.
- * config/epiphany/resolve-sw-modes.c (resolve_sw_modes): Likewise.
- * config/frv/frv.c (frv_optimize_membar): Likewise.
- * config/mips/mips.c (r10k_insert_cache_barriers): Likewise.
- * config/spu/spu.c (spu_machine_dependent_reorg): Likewise.
- * cprop.c (compute_local_properties, find_implicit_sets,
- bypass_conditional_jumps, one_cprop_pass): Likewise.
- * cse.c (cse_main): Likewise.
- * df-core.c (rest_of_handle_df_initialize, df_worklist_dataflow,
- df_analyze, df_grow_bb_info, df_compact_blocks): Likewise.
- * df-problems.c (df_lr_verify_solution_start,
- df_live_verify_solution_start, df_md_local_compute): Likewise.
- * dominance.c (init_dom_info, calc_dfs_tree_nonrec, calc_dfs_tree,
- calc_idoms): Likewise.
- * domwalk.c (dom_walker::walk): Likewise.
- * dse.c (dse_step0, dse_step3): Likewise.
- * function.c (epilogue_done): Likewise.
- * gcse.c (alloc_gcse_mem, compute_local_properties,
- prune_insertions_deletions, compute_pre_data,
- pre_expr_reaches_here_p, one_pre_gcse_pass,
- compute_code_hoist_vbeinout, should_hoist_expr_to_dom, hoist_code,
- one_code_hoisting_pass): Likewise.
- * graph.c (draw_cfg_nodes_no_loops): Likewise.
- * graphite-sese-to-poly.c (build_scop_bbs): Likewise.
- * haifa-sched.c (unlink_bb_notes): Likewise.
- * ipa-split.c (execute_split_functions): Likewise.
- * ira-build.c (create_loop_tree_nodes,
- remove_unnecessary_regions): Likewise.
- * ira-emit.c (ira_emit): Likewise.
- * ira.c (find_moveable_pseudos, ira): Likewise.
- * lcm.c (compute_antinout_edge, compute_laterin,
- compute_insert_delete, pre_edge_lcm, compute_available,
- compute_nearerout, compute_rev_insert_delete,
- pre_edge_rev_lcm): Likewise.
- * loop-unroll.c (opt_info_start_duplication,
- apply_opt_in_copies): Likewise.
- * lower-subreg.c (decompose_multiword_subregs): Likewise.
- * lra-lives.c (lra_create_live_ranges): Likewise.
- * lra.c (lra): Likewise.
- * mode-switching.c (optimize_mode_switching): Likewise.
- * recog.c (split_all_insns): Likewise.
- * regcprop.c (copyprop_hardreg_forward): Likewise.
- * regrename.c (regrename_analyze): Likewise.
- * reload1.c (reload): Likewise.
- * resource.c (init_resource_info): Likewise.
- * sched-rgn.c (haifa_find_rgns, extend_rgns, compute_trg_info,
- realloc_bb_state_array, schedule_region, extend_regions): Likewise.
- * sel-sched-ir.c (sel_extend_global_bb_info, extend_region_bb_info,
- recompute_rev_top_order, sel_init_pipelining,
- make_regions_from_the_rest): Likewise.
- * store-motion.c (remove_reachable_equiv_notes,build_store_vectors)
- Likewise.
- * tracer.c (tail_duplicate): Likewise.
- * trans-mem.c (tm_region_init, get_bb_regions_instrumented): Likewise.
- * tree-cfg.c (create_bb, cleanup_dead_labels, gimple_dump_cfg,
- gimple_flow_call_edges_add): Likewise.
- * tree-cfgcleanup.c (split_bbs_on_noreturn_calls,
- cleanup_tree_cfg_1): Likewise.
- * tree-complex.c (tree_lower_complex): Likewise.
- * tree-inline.c (copy_cfg_body): Likewise.
- * tree-into-ssa.c (mark_phi_for_rewrite, rewrite_into_ssa,
- prepare_def_site_for, update_ssa): Likewise.
- * tree-ssa-dce.c (tree_dce_init, perform_tree_ssa_dce): Likewise.
- * tree-ssa-dom.c (record_edge_info): Likewise.
- * tree-ssa-live.c (new_tree_live_info, live_worklist): Likewise.
- * tree-ssa-loop-im.c (fill_always_executed_in_1): Likewise.
- * tree-ssa-loop-manip.c (copy_phi_node_args
- gimple_duplicate_loop_to_header_edge): Likewise.
- * tree-ssa-pre.c (compute_antic): Likewise.
- * tree-ssa-propagate.c (ssa_prop_init): Likewise.
- * tree-ssa-reassoc.c (init_reassoc): Likewise.
- * tree-ssa-sccvn.c (init_scc_vn): Likewise.
- * tree-ssa-tail-merge.c (init_worklist): Likewise.
- * tree-ssa-uncprop.c (associate_equivalences_with_edges): Likewise.
- * tree-stdarg.c (reachable_at_most_once): Likewise.
- * tree-vrp.c (find_assert_locations): Likewise.
- * var-tracking.c (vt_find_locations): Likewise.
-
-2013-12-09 David Malcolm <dmalcolm@redhat.com>
-
- * basic-block.h (profile_status): Eliminate macro.
-
- * cfgbuild.c (find_many_sub_basic_blocks): Eliminate use of
- profile_status macro in favor of profile_status_for_fn, making
- use of cfun explicit.
- * cfghooks.c (account_profile_record): Likewise.
- * cfgloopanal.c (single_likely_exit):
- * cfgrtl.c (rtl_verify_edges, rtl_account_profile_record): Likewise.
- * graphite.c (graphite_finalize):
- * internal-fn.c (ubsan_expand_si_overflow_addsub_check,
- ubsan_expand_si_overflow_neg_check,
- ubsan_expand_si_overflow_mul_check): Likewise.
- * ipa-split.c (consider_split, execute_split_functions):
- * loop-unroll.c (decide_peel_simple):
- * optabs.c (emit_cmp_and_jump_insn_1):
- * predict.c (maybe_hot_edge_p, probably_never_executed,
- predictable_edge_p, probability_reliable_p, gimple_predict_edge,
- tree_estimate_probability_driver, estimate_bb_frequencies,
- compute_function_frequency, rebuild_frequencies): Likewise.
- * profile.c (compute_branch_probabilities): Likewise.
- * tree-cfg.c (gimple_account_profile_record): Likewise.
- * tree-inline.c (optimize_inline_calls): Likewise.
-
-2013-12-09 David Malcolm <dmalcolm@redhat.com>
-
- * basic-block.h (label_to_block_map): Eliminate macro.
-
- * gimple.c (gimple_set_bb): Replace uses of label_to_block_map
- with uses of label_to_block_map_for_fn, making uses of cfun be
- explicit.
- * tree-cfg.c (delete_tree_cfg_annotations): Likewise.
- (verify_gimple_label): Likewise.
-
-2013-12-09 David Malcolm <dmalcolm@redhat.com>
-
- * basic-block.h (basic_block_info): Eliminate macro.
-
- * cfgrtl.c (rtl_create_basic_block): Replace uses of
- basic_block_info with basic_block_info_for_fn, making uses
- of cfun be explicit.
- * tree-cfg.c (build_gimple_cfg, create_bb): Likewise.
-
-2013-12-09 David Malcolm <dmalcolm@redhat.com>
-
- * basic-block.h (BASIC_BLOCK): Eliminate macro.
-
- * alias.c (init_alias_analysis): Eliminate BASIC_BLOCK macro in
- favor of uses of BASIC_BLOCK_FOR_FN, making uses of cfun explicit.
- * bt-load.c (compute_defs_uses_and_gen, compute_out, link_btr_uses,
- block_at_edge_of_live_range_p, migrate_btr_defs): Likewise.
- * caller-save.c (insert_one_insn): Likewise.
- * cfg.c (debug_bb, get_bb_original, get_bb_copy): Likewise.
- * cfgexpand.c (add_scope_conflicts): Likewise.
- * cfghooks.c (verify_flow_info): Likewise.
- * cfgloop.c (flow_loops_find): Likewise.
- * cfgrtl.c (rtl_flow_call_edges_add): Likewise.
- * config/mips/mips.c (r10k_insert_cache_barriers): Likewise.
- * config/s390/s390.c (s390_optimize_nonescaping_tx): Likewise.
- * config/spu/spu.c (spu_machine_dependent_reorg): Likewise.
- * cse.c (cse_main): Likewise.
- * dce.c (fast_dce): Likewise.
- * df-core.c (df_set_blocks, df_worklist_propagate_forward,
- df_worklist_propagate_backward, df_worklist_dataflow_doublequeue,
- df_bb_replace, df_dump_region): Likewise.
- * df-problems.c (df_rd_bb_local_compute, df_lr_bb_local_compute,
- df_live_bb_local_compute, df_chain_remove_problem)
- df_chain_create_bb, df_word_lr_bb_local_compute, df_note_bb_compute,
- df_md_bb_local_compute, df_md_local_compute,
- df_md_transfer_function): Likewise.
- * df-scan.c (df_scan_blocks, df_reorganize_refs_by_reg_by_insn,
- df_reorganize_refs_by_insn, df_bb_refs_collect,
- df_record_entry_block_defs, df_update_entry_block_defs,
- df_record_exit_block_uses): Likewise.
- * dominance.c (nearest_common_dominator_for_set): Likewise.
- * gcse.c (hoist_code): Likewise.
- * graph.c (draw_cfg_nodes_no_loops): Likewise.
- * ipa-inline-analysis.c (param_change_prob,
- estimate_function_body_sizes): Likewise.
- * ipa-split.c (dominated_by_forbidden): Likewise.
- * loop-unroll.c (apply_opt_in_copies): Likewise.
- * lower-subreg.c (decompose_multiword_subregs): Likewise.
- * lra-lives.c (lra_create_live_ranges): Likewise.
- * predict.c (propagate_freq): Likewise.
- * regrename.c (regrename_analyze): Likewise.
- * regstat.c (regstat_bb_compute_ri,
- regstat_bb_compute_calls_crossed): Likewise.
- * resource.c (mark_target_live_regs): Likewise.
- * sched-ebb.c (ebb_fix_recovery_cfg): Likewise.
- * sched-int.h (EBB_FIRST_BB, EBB_LAST_BB): Likewise.
- * sched-rgn.c (debug_region, dump_region_dot, too_large,
- haifa_find_rgns, extend_rgns, compute_dom_prob_ps, update_live,
- propagate_deps, sched_is_disabled_for_current_region_p): Likewise.
- * sched-vis.c (debug_bb_n_slim): Likewise.
- * sel-sched-ir.c (sel_finish_global_and_expr, verify_backedges,
- purge_empty_blocks, sel_remove_loop_preheader): Likewise.
- * sel-sched.c (remove_insns_that_need_bookkeeping)
- (current_region_empty_p, sel_region_init,
- simplify_changed_insns): Likewise.
- * trans-mem.c (execute_tm_mark, execute_tm_edges,
- tm_memopt_compute_antic, ipa_tm_scan_irr_function): Likewise.
- * tree-cfg.c (make_edges, end_recording_case_labels,
- label_to_block_fn, gimple_debug_bb, gimple_flow_call_edges_add,
- remove_edge_and_dominated_blocks, remove_edge_and_dominated_blocks,
- gimple_purge_all_dead_eh_edges,
- gimple_purge_all_dead_abnormal_call_edges): Likewise.
- * tree-cfgcleanup.c (fixup_noreturn_call,
- split_bbs_on_noreturn_calls, cleanup_tree_cfg_1): Likewise.
- * tree-inline.c (copy_cfg_body, fold_marked_statements): Likewise.
- * tree-into-ssa.c (set_livein_block, prune_unused_phi_nodes,
- insert_phi_nodes_for, insert_updated_phi_nodes_for): Likewise.
- * tree-ssa-dom.c (tree_ssa_dominator_optimize): Likewise.
- * tree-ssa-live.c (live_worklist): Likewise.
- * tree-ssa-loop-manip.c (compute_live_loop_exits,
- add_exit_phis_var, find_uses_to_rename, copy_phi_node_args): Likewise.
- * tree-ssa-pre.c (compute_antic): Likewise.
- * tree-ssa-reassoc.c (update_range_test, optimize_range_tests): Likewise.
- * tree-ssa-sink.c (nearest_common_dominator_of_uses): Likewise.
- * tree-ssa-tail-merge.c (same_succ_hash, same_succ_def::equal,
- same_succ_flush_bbs, update_worklist, set_cluster,
- same_phi_alternatives, find_clusters_1, apply_clusters,
- update_debug_stmts): Likewise.
- * tree-ssa-threadupdate.c (mark_threaded_blocks,
- thread_through_all_blocks): Likewise.
- * tree-ssa-uncprop.c (associate_equivalences_with_edges): Likewise.
- * tree-vrp.c (find_assert_locations): Likewise.
-
-2013-12-09 David Malcolm <dmalcolm@redhat.com>
-
- * basic-block.h (SET_BASIC_BLOCK): Eliminate macro.
-
- * cfg.c (compact_blocks): Replace uses of SET_BASIC_BLOCK
- with SET_BASIC_BLOCK_FOR_FN, making use of cfun explicit.
- (expunge_block): Likewise.
- * cfgrtl.c (create_basic_block_structure): Likewise.
- * df-core.c (df_compact_blocks, df_bb_replace): Likewise.
- * sel-sched.c (create_block_for_bookkeeping): Likewise.
- * tree-cfg.c (create_bb): Likewise.
-
-2013-12-09 David Malcolm <dmalcolm@redhat.com>
-
- * basic-block.h (profile_status_for_function): Rename to...
- (profile_status_for_fn): ...this.
-
- * cfg.c (check_bb_profile): Update for renaming.
- * cgraphbuild.c (compute_call_stmt_bb_frequency): Likewise.
- * lto-streamer-in.c (input_cfg): Likewise.
- * lto-streamer-out.c (output_cfg): Likewise.
- * predict.c (maybe_hot_frequency_p, maybe_hot_count_p,
- maybe_hot_bb_p, probably_never_executed)
- (handle_missing_profiles): Likewise.
- * tree-cfg.c (init_empty_tree_cfg_for_function): Likewise.
- * tree-inline.c (copy_bb, initialize_cfun): Likewise.
-
-2013-12-09 David Malcolm <dmalcolm@redhat.com>
-
- * basic-block.h (label_to_block_map_for_function): Rename to...
- (label_to_block_map_for_fn): ...this.
-
- * lto-streamer-in.c (input_cfg): Update for renaming.
- * tree-cfg.c (init_empty_tree_cfg_for_function): Likewise.
-
-2013-12-09 David Malcolm <dmalcolm@redhat.com>
-
- * basic-block.h (last_basic_block_for_function): Rename to...
- (last_basic_block_for_fn): ...this.
-
- * ipa-utils.c (ipa_merge_profiles): Update for renaming of
- last_basic_block_for_function to last_basic_block_for_fn.
- * lto-streamer-in.c (input_cfg): Likewise.
- * lto-streamer-out.c (output_cfg): Likewise.
- * tree-cfg.c (init_empty_tree_cfg_for_function): Likewise.
- * tree-sra.c (propagate_dereference_distances, ipa_early_sra):
- Likewise.
-
-2013-12-09 David Malcolm <dmalcolm@redhat.com>
-
- * basic-block.h (basic_block_info_for_function): Rename to...
- (basic_block_info_for_fn): ...this.
- (BASIC_BLOCK_FOR_FUNCTION): Rename to...
- (BASIC_BLOCK_FOR_FN): ...this.
- (SET_BASIC_BLOCK_FOR_FUNCTION): Rename to...
- (SET_BASIC_BLOCK_FOR_FN): ...this.
-
- * gimple-streamer-in.c (input_phi, input_bb): Update for renaming
- of BASIC_BLOCK_FOR_FUNCTION to BASIC_BLOCK_FOR_FN.
- * ipa-utils.c (ipa_merge_profiles): Likewise.
- * lto-streamer-in.c (make_new_block): Update for renaming of
- SET_BASIC_BLOCK_FOR_FUNCTION to SET_BASIC_BLOCK_FOR_FN.
- (input_cfg): Update for renamings.
- * tree-cfg.c (init_empty_tree_cfg_for_function): Likewise.
- (dump_function_to_file): Update for renaming of
- basic_block_info_for_function to basic_block_info_for_fn.
-
-2013-12-09 Richard Biener <rguenther@suse.de>
-
- PR middle-end/38474
- * tree-ssa-structalias.c (set_union_with_increment): Remove
- unreachable code.
- (do_complex_constraint): Call set_union_with_increment with
- the solution delta, not the full solution.
- (make_transitive_closure_constraints): Merge the two
- constraints.
-
-2013-12-09 Richard Earnshaw <rearnsha@arm.com>
-
- * arm.c (mem_ok_for_ldrd_strd): Rename first argument as MEM. Do
- more address validation checks.
-
-2013-12-09 Marek Polacek <polacek@redhat.com>
-
- PR sanitizer/59415
- * vtable-verify.c (verify_bb_vtables): Check the return value
- of gimple_call_fn. Use is_gimple_call instead of gimple_code.
-
-2013-12-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
-
- * config/arm/arm.md (generic_sched): Add cortexa12.
- (generic_vfp): Likewise.
- * config/arm/arm.c (cortexa12_extra_costs): New cost table.
- (arm_cortex_a12_tune): New tuning struct.
- * config/arm/arm-cores.def: Add cortex-a12.
- * config/arm/arm-tables.opt: Regenerate.
- * config/arm/arm-tune.md: Likewise.
- * config/arm/bpabi.h: Add cortex-a12.
- * doc/invoke.texi: Document -mcpu=cortex-a12.
-
-2013-12-09 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
-
- * doc/install.texi (Prerequisites): Explicitly mention C library
- and its headers for multilib builds.
-
-2013-12-08 Oleg Endo <olegendo@gcc.gnu.org>
-
- PR target/52898
- PR target/51697
- * common/config/sh/sh-common.c (sh_option_optimization_table): Remove
- OPT_mcbranchdi entry.
- * config/sh/sh.opt (mcbranchdi, mcmpeqdi): Mark as undocumented and
- emit a warning.
- * config/sh/sh.c (sh_option_override): Initialize TARGET_CBRANCHDI4
- and TARGET_CMPEQDI_T variables.
- * doc/invoke.texi (SH options): Undocument -mcbranchdi and -mcmpeqdi.
-
-2013-12-07 Maxim Kuvyrkov <maxim@kugelworks.com>
-
- * config/linux.h: Fix typo in a comment.
-
-2013-12-07 Maxim Kuvyrkov <maxim@kugelworks.com>
-
- * config.gcc (*linux*): Split libc selection from Android support.
- Add libc selection to all *linux* targets. Add Android support to
- architectures that support it.
- (arm*-*-linux-*, i[34567]86-*-linux*, x86_64-*-linux*,)
- (mips*-*-linux*): Add Android support.
-
-2013-12-07 Alexander Ivchenko <alexander.ivchenko@intel.com>
- Maxim Kuvyrkov <maxim@kugelworks.com>
-
- * config/bfin/uclinux.h, config/c6x/uclinux-elf.h,
- * config/lm32/uclinux-elf.h, config/m68k/uclinux.h,
- * config/moxie/uclinux.h (TARGET_LIBC_HAS_FUNCTION): Move definitions
- to linux.h.
- * config/linux-android.h (TARGET_HAS_IFUNC_P): Move definition
- to linux.h.
- * config/linux.h (TARGET_LIBC_HAS_FUNCTION, TARGET_HAS_IFUNC_P):
- Define appropriately for Linux and uClinux targets.
-
-2013-12-07 Maxim Kuvyrkov <maxim@kugelworks.com>
-
- * config/linux.c (linux_has_ifunc_p): Use correct test.
-
-2013-12-07 Maxim Kuvyrkov <maxim@kugelworks.com>
-
- * config/linux.c (linux_android_has_ifunc_p): Rename to
- linux_has_ifunc_p.
- (linux_android_libc_has_function): Rename to linux_libc_has_function.
- * config/linux-protos.h (linux_android_has_ifunc_p,)
- (linux_android_libc_has_function): Update declarations.
- * config/linux.h, config/linux-android.h, config/alpha/linux.h,
- * config/rs6000/linux.h, config/rs6000/linux64.h: Update.
-
-2013-12-07 Maxim Kuvyrkov <maxim@kugelworks.com>
-
- * linux-android.c: Rename to linux.c.
- * t-linux-android: Rename to t-linux. Update references
- to linux-android.c
- * config.gcc: Update references to t-linux-android and linux-android.o.
-
-2013-12-07 Alan Modra <amodra@gmail.com>
-
- * config/rs6000/rs6000.md (bswapdi2_32bit): Remove ?? from r->r
- alternative.
-
-2013-12-07 Ralf Corsépius <ralf.corsepius@rtems.org>
-
- * config.gcc (microblaze*-*-rtems*): Add TARGET_BIG_ENDIAN_DEFAULT.
-
-2013-12-06 Vladimir Makarov <vmakarov@redhat.com>
-
- * config/rs6000/rs600.md (*bswapdi2_64bit): Remove ?? from the
- constraint.
-
-2013-12-06 Caroline Tice <cmtice@google.com>
-
- Submitting patch from Stephen Checkoway, s@cs.jhu.edu
- * vtable-verify.c (verify_bb_vtables): Replace all uses of verified
- vtable pointer with the results of the verification call, rather than
- only the uses in the next statement.
-
-2013-12-06 Andrew Pinski <apinski@cavium.com>
-
- PR target/59092
- * config/aarch64/aarch64.md (trap): New pattern.
-
-2013-12-06 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/59388
- * tree-ssa-reassoc.c (update_range_test): If op == range->exp,
- gimplify tem after stmt rather than before it.
-
- * tree-data-ref.c (struct data_ref_loc_d): Replace pos field with ref.
- (get_references_in_stmt): Don't record operand addresses, but
- operands themselves.
- (find_data_references_in_stmt, graphite_find_data_references_in_stmt):
- Adjust for the pos -> ref change.
-
-2013-12-06 H.J. Lu <hongjiu.lu@intel.com>
-
- * config.gcc: Change --with-cpu=ia to --with-cpu=intel.
-
- * config/i386/i386.c (cpu_names): Replace "ia" with "intel".
- (processor_alias_table): Likewise.
- (ix86_option_override_internal): Likewise.
- * config/i386/i386.h (target_cpu_default): Replace
- TARGET_CPU_DEFAULT_ia with TARGET_CPU_DEFAULT_intel.
-
- * doc/invoke.texi: Replace -mtune=ia with -mtune=intel.
-
-2013-12-06 Uros Bizjak <ubizjak@gmail.com>
-
- PR target/59405
- * config/i386/i386.c (type_natural_mode): Properly handle
- size 8 for !TARGET_64BIT.
-
-2013-12-06 Trevor Saunders <tsaunders@mozilla.com>
-
- * tree-ssa-pre.c (compute_antic_aux): Remove redundant call to
- vec::release.
-
-2013-12-06 Ian Bolton <ian.bolton@arm.com>
- Mark Mitchell <mark@codesourcery.com>
-
- PR target/59091
- * config/arm/arm.md (trap): New pattern.
- * config/arm/types.md: Added a type for trap.
-
-2013-12-06 Bernd Edlinger <bernd.edlinger@hotmail.de>
-
- * expr.c (expand_assignment): Update bitregion_start and bitregion_end.
-
-2013-12-06 Eric Botcazou <ebotcazou@adacore.com>
-
- PR target/59316
- * config/sparc/sparc.h (SPARC_LOW_FE_EXCEPT_VALUES): Define.
- * config/sparc/sol2.h (SPARC_LOW_FE_EXCEPT_VALUES): Redefine.
- * config/sparc/sparc.c (TARGET_INIT_BUILTINS): Move around.
- (TARGET_BUILTIN_DECL): Define.
- (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): Likewise.
- (sparc32_initialize_trampoline): Adjust call to gen_flush.
- (enum sparc_builtins): New enumeral type.
- (sparc_builtins): New static array.
- (sparc_builtins_icode): Likewise.
- (def_builtin): Accept a separate icode and save the result.
- (def_builtin_const): Likewise.
- (sparc_fpu_init_builtins): New function.
- (sparc_vis_init_builtins): Pass the builtin code.
- (sparc_init_builtins): Call it if TARGET_FPU.
- (sparc_builtin_decl): New function.
- (sparc_expand_builtin): Deal with SPARC_BUILTIN_{LD,ST}FSR.
- (sparc_handle_vis_mul8x16): Use the builtin code.
- (sparc_fold_builtin): Likewise. Deal with SPARC_BUILTIN_{LD,ST}FSR
- and SPARC_BUILTIN_PDISTN.
- (compound_expr): New helper function.
- (sparc_atomic_assign_expand_fenv): New function.
- * config/sparc/sparc.md (unspecv): Reorder values, add UNSPECV_LDFSR
- and UNSPECV_STFSR.
- (flush, flushdi): Merge into single pattern.
- (ldfsr): New instruction.
- (stfsr): Likewise.
-
-2013-12-06 Oleg Endo <olegendo@gcc.gnu.org>
-
- * asan.c: Remove struct tags when referring to class varpool_node.
- * cgraph.h: Likewise.
- * cgraphbuild.c: Likewise.
- * cgraphunit.c: Likewise.
- * dbxout.c: Likewise.
- * dwarf2out.c: Likewise.
- * gimple-fold.c: Likewise.
- * ipa-devirt.c: Likewise.
- * ipa-ref-inline.h: Likewise.
- * ipa-ref.h: Likewise.
- * ipa-reference.c: Likewise.
- * ipa-utils.c: Likewise.
- * ipa.c: Likewise.
- * lto-cgraph.c: Likewise.
- * lto-streamer-out.c: Likewise.
- * lto-streamer.h: Likewise.
- * passes.c: Likewise.
- * toplev.c: Likewise.
- * tree-eh.c: Likewise.
- * tree-emutls.c: Likewise.
- * tree-pass.h: Likewise.
- * tree-ssa-structalias.c: Likewise.
- * tree-vectorizer.c: Likewise.
- * tree.c: Likewise.
- * varasm.c: Likewise.
- * varpool.c: Likewise.
-
-2013-12-06 Oleg Endo <olegendo@gcc.gnu.org>
-
- * cgraphunit.c: Remove struct tags when referring to class
- ipa_opt_pass_d or class opt_pass.
- * function.h: Likewise.
- * lto-cgraph.c: Likewise.
- * pass_manager.h: Likewise.
- * passes.c: Likewise.
- * tree-pass.h: Likewise.
-
-2013-12-06 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/59058
- * tree-vectorizer.h (struct _loop_vec_info): Add num_itersm1 member.
- (LOOP_VINFO_NITERSM1): New macro.
- * tree-vect-loop-manip.c (slpeel_tree_peel_loop_to_edge): Express
- the vector loop entry test in terms of scalar latch executions.
- (vect_do_peeling_for_alignment): Update LOOP_VINFO_NITERSM1.
- * tree-vect-loop.c (vect_get_loop_niters): Also return the
- number of latch executions.
- (new_loop_vec_info): Initialize LOOP_VINFO_NITERSM1.
- (vect_analyze_loop_form): Likewise.
- (vect_generate_tmps_on_preheader): Compute the number of
- vectorized iterations differently.
-
-2013-12-05 Jan-Benedict Glaw <jbglaw@lug-owl.de>
-
- * config/score/score.c (score_force_temporary): Delete function.
- (score_split_symbol): Ditto.
- * config/score/score.h (ASM_OUTPUT_ADDR_DIFF_ELT): Add extra
- parentheses to silence ambiguity warning and reindent.
-
-2013-12-05 Marek Polacek <polacek@redhat.com>
-
- * doc/invoke.texi: Document -fsanitize=signed-integer-overflow.
-
-2013-12-05 H.J. Lu <hongjiu.lu@intel.com>
-
- * config.gcc: Support --with-cpu=ia.
-
- * config/i386/i386.c (cpu_names): Add "ia".
- (processor_alias_table): Likewise.
- (ix86_option_override_internal): Disallow -march=ia.
- * config/i386/i386.h (target_cpu_default): Add TARGET_CPU_DEFAULT_ia.
-
- * doc/invoke.texi: Document -mtune=ia.
-
-2013-12-05 Vladimir Makarov <vmakarov@redhat.com>
-
- PR rtl-optimization/59317
- * lra-constraints.c (in_class_p): Don't ignore insn with constant
- as a source.
-
-2013-12-05 Martin Jambor <mjambor@suse.cz>
-
- PR ipa/58253
- * ipa-prop.c (ipa_modify_formal_parameters): Create decls of
- non-BLKmode in their naturally aligned type.
-
-2013-12-05 Marek Polacek <polacek@redhat.com>
-
- PR sanitizer/59333
- PR sanitizer/59397
- * ubsan.c: Include rtl.h and expr.h.
- (ubsan_encode_value): Add new parameter. If expanding, assign
- a stack slot for DECL_RTL of the temporary and call expand_assignment.
- Handle BOOLEAN_TYPE and ENUMERAL_TYPE.
- (ubsan_build_overflow_builtin): Adjust ubsan_encode_value call.
- * ubsan.h (ubsan_encode_value): Adjust declaration.
- * internal-fn.c (ubsan_expand_si_overflow_addsub_check): Move
- ubsan_build_overflow_builtin above expand_normal call. Surround
- this call with push_temp_slots and pop_temp_slots.
- (ubsan_expand_si_overflow_neg_check): Likewise.
- (ubsan_expand_si_overflow_mul_check): Likewise.
-
-2013-12-05 Yufeng Zhang <yufeng.zhang@arm.com>
-
- * gimple-ssa-strength-reduction.c (find_basis_for_candidate): Guard
- the get_alternative_base call with flag_expensive_optimizations.
- (alloc_cand_and_find_basis): Likewise.
-
-2013-12-05 Tejas Belagod <tejas.belagod@arm.com>
-
- * rtlanal.c (set_noop_p): Return nonzero in case of redundant
- vec_select for overlapping register lanes.
-
-2013-12-05 Kirill Yukhin <kirill.yukhin@intel.com>
-
- * config/i386/i386.c (ix86_expand_builtin): Generate
- reg for readflags built-in when optimizing.
- * config/i386/i386.md (*pushfl<mode>): Rename to ...
- (pushfl<mode>2): This. Fix iterator.
- (*popfl<mode>): Rename to ...
- (*popfl<mode>1): This. Fix iterator.
-
-2013-12-05 Kirill Yukhin <kirill.yukhin@intel.com>
-
- * config/i386/i386.c (IX86_BUILTIN_READ_FLAGS): New.
- (IX86_BUILTIN_WRITE_FLAGS): Ditto.
- (ix86_init_mmx_sse_builtins): Define
- __builtin_ia32_writeeflags_u32, __builtin_ia32_writeeflags_u64,
- __builtin_ia32_readeflags_u32, __builtin_ia32_readeflags_u64.
- (ix86_expand_builtin): Expand them.
- * config/i386/ia32intrin.h (__readeflags): New.
- (__writeeflags): Ditto.
- * config/i386/i386.md (*pushfl<mode>): Ditto.
- (*popfl<mode>1): Ditto.
-
-2013-12-05 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/59374
- * tree-vect-data-refs.c (vect_slp_analyze_data_ref_dependence):
- Commonize known and unknown dependence case fixing the allowed
- read-write dependence case and dropping code that should not matter.
-
-2013-12-05 Kirill Yukhin <kirill.yukhin@intel.com>
-
- * config/ia64/ia64.md (prologue_allocate_stack): Block auto-
- generation of predicated version.
- (epilogue_deallocate_stack): Ditto.
- (prologue_allocate_stack_pr): Add explicit predicated version.
- (epilogue_deallocate_stack_pr): Ditto.
- * config/ia64/ia64.c (ia64_single_set): Use explicit version.
-
-2013-12-05 Alan Modra <amodra@gmail.com>
-
- * configure.ac (BUILD_CXXFLAGS) Don't use ALL_CXXFLAGS for
- build != host.
- <recursive call for build != host>: Clear GMPINC. Don't bother
- saving CFLAGS.
-
-2013-12-04 Jakub Jelinek <jakub@redhat.com>
- Marek Polacek <polacek@redhat.com>
-
- * opts.c (common_handle_option): Handle
- -fsanitize=signed-integer-overflow.
- * config/i386/i386.md (addv<mode>4, subv<mode>4, mulv<mode>4,
- negv<mode>3, negv<mode>3_1): Define expands.
- (*addv<mode>4, *subv<mode>4, *mulv<mode>4, *negv<mode>3): Define insns.
- * sanitizer.def (BUILT_IN_UBSAN_HANDLE_ADD_OVERFLOW,
- BUILT_IN_UBSAN_HANDLE_SUB_OVERFLOW,
- BUILT_IN_UBSAN_HANDLE_MUL_OVERFLOW,
- BUILT_IN_UBSAN_HANDLE_NEGATE_OVERFLOW): Define.
- * ubsan.h (PROB_VERY_UNLIKELY, PROB_EVEN, PROB_VERY_LIKELY,
- PROB_ALWAYS): Define.
- (ubsan_build_overflow_builtin): Declare.
- * gimple-fold.c (gimple_fold_stmt_to_constant_1): Add folding of
- internal functions.
- * ubsan.c (PROB_VERY_UNLIKELY): Don't define here.
- (ubsan_build_overflow_builtin): New function.
- (instrument_si_overflow): Likewise.
- (ubsan_pass): Add signed integer overflow checking.
- (gate_ubsan): Enable the pass also when SANITIZE_SI_OVERFLOW.
- * flag-types.h (enum sanitize_code): Add SANITIZE_SI_OVERFLOW.
- * internal-fn.c: Include ubsan.h and target.h.
- (ubsan_expand_si_overflow_addsub_check): New function.
- (ubsan_expand_si_overflow_neg_check): Likewise.
- (ubsan_expand_si_overflow_mul_check): Likewise.
- (expand_UBSAN_CHECK_ADD): Likewise.
- (expand_UBSAN_CHECK_SUB): Likewise.
- (expand_UBSAN_CHECK_MUL): Likewise.
- * fold-const.c (fold_binary_loc): Don't fold A + (-B) -> A - B and
- (-A) + B -> B - A when doing the signed integer overflow checking.
- * internal-fn.def (UBSAN_CHECK_ADD, UBSAN_CHECK_SUB, UBSAN_CHECK_MUL):
- Define.
- * tree-vrp.c (extract_range_basic): Handle internal calls.
- * optabs.def (addv4_optab, subv4_optab, mulv4_optab, negv4_optab): New
- optabs.
- * asan.c: Include predict.h.
- (PROB_VERY_UNLIKELY, PROB_ALWAYS): Don't define here.
- * predict.c: Move the PROB_* macros...
- * predict.h (enum br_predictor): ...here.
- (PROB_LIKELY, PROB_UNLIKELY): Define.
- * trans-mem.c: Include predict.h.
- (PROB_VERY_UNLIKELY, PROB_ALWAYS, PROB_VERY_LIKELY,
- PROB_LIKELY, PROB_UNLIKELY): Don't define here.
-
-2013-12-04 Jeff Law <law@redhat.com>
-
- * common.opt: Split up -fisolate-erroneous-paths into
- -fisolate-erroneous-paths-dereference and
- -fisolate-erroneous-paths-attribute.
- * invoke.texi: Corresponding changes.
- * gimple.c (infer_nonnull_range): Add and use new arguments to control
- what kind of statements can be used to infer a non-null range.
- * gimple.h (infer_nonnull_range): Update prototype.
- * tree-vrp.c (infer_value_range): Corresponding changes.
- * opts.c (default_options_table): Update due to option split.
- * gimple-ssa-isolate-paths.c: Fix trailing whitespace.
- (find_implicit_erroneous_behaviour): Pass additional arguments
- to infer_nonnull_range.
- (find_explicit_erroneous_behaviour): Similarly.
- (gate_isolate_erroneous_paths): Check both of the new options.
-
-2013-12-04 Jeff Law <law@redhat.com>
-
- * expr.c (expand_assignment): Update comments.
-
-2013-12-04 Tobias Burnus <burnus@net-b.de>
-
- PR debug/37132
- * lto-streamer.h (LTO_tags): Add LTO_namelist_decl_ref.
- * tree.def (NAMELIST_DECL): Add.
- * tree.h (NAMELIST_DECL_ASSOCIATED_DECL): New macro.
- * tree.c (initialize_tree_contains_struct): Add asserts for it.
- * dwarf2out.c (gen_namelist_decl): New function.
- (gen_decl_die, dwarf2out_decl): Call it.
- (dwarf2out_imported_module_or_decl_1): Handle NAMELIST_DECL.
- * lto-streamer-in.c (lto_input_tree_ref): Handle NAMELIST_DECL.
- (lto_input_tree_ref, lto_input_tree_1): Update lto_tag_check_range
- call.
- * lto-streamer-out.c (lto_output_tree_ref): Handle NAMELIST_DECL.
-
-2013-12-03 Xinliang David Li <davidxl@google.com>
-
- * tree-ssa-structalias.c (constraint_set_union): Change return type
- from void to bool.
- (merge_node_constraints): Ditto.
- (unify_nodes): Update changed set when constraints set changes.
-
-2013-12-04 H.J. Lu <hongjiu.lu@intel.com>
-
- * configure.ac: Append gdbasan.in to .gdbinit if CFLAGS contains
- -fsanitize=address.
- * configure: Regenerated.
-
- * gdbasan.in: New file.
-
-2013-12-04 Jakub Jelinek <jakub@redhat.com>
-
- PR rtl-optimization/58726
- * combine.c (force_to_mode): Fix comment typo. Don't destructively
- modify x for ROTATE, ROTATERT and IF_THEN_ELSE.
-
-2013-12-04 Jakub Jelinek <jakub@redhat.com>
- Uros Bizjak <ubizjak@gmail.com>
-
- PR target/59163
- * config/i386/i386.c (ix86_legitimate_combined_insn): If for
- !TARGET_AVX there is misaligned MEM operand with vector mode
- and get_attr_ssememalign is 0, return false.
- (ix86_expand_special_args_builtin): Add get_pointer_alignment
- computed alignment and for non-temporal loads/stores also
- at least GET_MODE_ALIGNMENT as MEM_ALIGN.
- * config/i386/sse.md
- (<sse>_loadu<ssemodesuffix><avxsizesuffix><mask_name>,
- <sse>_storeu<ssemodesuffix><avxsizesuffix>,
- <sse2_avx_avx512f>_loaddqu<mode><mask_name>,
- <sse2_avx_avx512f>_storedqu<mode>, <sse3>_lddqu<avxsizesuffix>,
- sse_vmrcpv4sf2, sse_vmrsqrtv4sf2, sse2_cvtdq2pd, sse_movhlps,
- sse_movlhps, sse_storehps, sse_loadhps, sse_loadlps,
- *vec_interleave_highv2df, *vec_interleave_lowv2df,
- *vec_extractv2df_1_sse, sse2_movsd, sse4_1_<code>v8qiv8hi2,
- sse4_1_<code>v4qiv4si2, sse4_1_<code>v4hiv4si2,
- sse4_1_<code>v2qiv2di2, sse4_1_<code>v2hiv2di2,
- sse4_1_<code>v2siv2di2, sse4_2_pcmpestr, *sse4_2_pcmpestr_unaligned,
- sse4_2_pcmpestri, sse4_2_pcmpestrm, sse4_2_pcmpestr_cconly,
- sse4_2_pcmpistr, *sse4_2_pcmpistr_unaligned, sse4_2_pcmpistri,
- sse4_2_pcmpistrm, sse4_2_pcmpistr_cconly): Add ssememalign attribute.
- * config/i386/i386.md (ssememalign): New define_attr.
-
-2013-12-04 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/59355
- * ipa-devirt.c (gate_ipa_devirt): Return false if !flag_devirtualize.
- * opts.c (common_handle_option): Fix comment spelling.
-
-2013-12-04 Yufeng Zhang <yufeng.zhang@arm.com>
-
- * gimple-ssa-strength-reduction.c: Include tree-affine.h.
- (name_expansions): New static variable.
- (alt_base_map): Ditto.
- (get_alternative_base): New function.
- (find_basis_for_candidate): For CAND_REF, optionally call
- find_basis_for_base_expr with the returned value from
- get_alternative_base.
- (record_potential_basis): Add new parameter 'base' of type 'tree';
- add an assertion of non-NULL base; use base to set node->base_expr.
- (alloc_cand_and_find_basis): Update; call record_potential_basis
- for CAND_REF with the returned value from get_alternative_base.
- (replace_refs): Dump details on the replacing.
- (execute_strength_reduction): Call pointer_map_create for
- alt_base_map; call free_affine_expand_cache with &name_expansions.
-
-2013-12-03 Wei Mi <wmi@google.com>
-
- PR rtl-optimization/59020
- * sched-deps.c (try_group_insn): Move it from haifa-sched.c to here.
- (sched_analyze_insn): Call try_group_insn.
- (sched_analyze): Cleanup SCHED_GROUP_P before start the analysis.
- * haifa-sched.c (try_group_insn): Moved to sched-deps.c.
- (group_insns_for_macro_fusion): Removed.
- (sched_init): Remove calling group_insns_for_macro_fusion.
-
-2013-12-03 Peter Bergner <bergner@vnet.ibm.com>
-
- * config/rs6000/htmintrin.h (_TEXASR_INSTRUCTION_FETCH_CONFLICT): Fix
- typo in macro name.
- (_TEXASRU_INSTRUCTION_FETCH_CONFLICT): Likewise.
-
-2013-12-03 Vladimir Makarov <vmakarov@redhat.com>
-
- * config/aarch64/aarch64.c (aarch64_frame_pointer_required): Check
- LR_REGNUM.
- (aarch64_can_eliminate): Don't check elimination source when
- frame_pointer_required is false.
-
-2013-12-03 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
-
- * config/avr/avr.c (avr_option_override): Warn if asked to generate
- position independent code.
- * config/avr/avr.h: Modify LINK_SPEC to reject -shared.
-
-2013-12-03 H.J. Lu <hongjiu.lu@intel.com>
-
- PR target/59363
- * config/i386/i386.c (emit_memset): Adjust destination address
- after gen_strset.
- (expand_setmem_epilogue): Likewise.
-
-2013-12-03 Marek Polacek <polacek@redhat.com>
-
- PR middle-end/56344
- * calls.c (expand_call): Disallow passing huge arguments by value.
-
-2013-12-03 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/59362
- * tree-object-size.c (object_sizes): Change into array of
- vec<unsigned HOST_WIDE_INT>.
- (compute_builtin_object_size): Check computed bitmap for
- non-NULL instead of object_sizes. Call safe_grow on object_sizes
- vector if new SSA_NAMEs appeared.
- (init_object_sizes): Check computed bitmap for non-NULL.
- Call safe_grow on object_sizes elements instead of initializing
- it with XNEWVEC.
- (fini_object_sizes): Call release on object_sizes elements, don't
- set it to NULL.
-
- PR middle-end/59011
- * gimplify.c (nonlocal_vla_vars): New variable.
- (gimplify_var_or_parm_decl): Put VAR_DECLs for VLAs into
- nonlocal_vla_vars chain.
- (gimplify_body): Call declare_vars on nonlocal_vla_vars chain
- if outer_bind has DECL_INITIAL (current_function_decl) block.
-
- PR target/58864
- * dojump.c (save_pending_stack_adjust, restore_pending_stack_adjust):
- New functions.
- * expr.h (struct saved_pending_stack_adjust): New type.
- (save_pending_stack_adjust, restore_pending_stack_adjust): New
- prototypes.
- * optabs.c (emit_conditional_move): Call save_pending_stack_adjust
- and get_last_insn before do_pending_stack_adjust, call
- restore_pending_stack_adjust after delete_insns_since.
- * expr.c (expand_expr_real_2): Don't call do_pending_stack_adjust
- before calling emit_conditional_move.
- * expmed.c (expand_sdiv_pow2): Likewise.
- * calls.c (expand_call): Use {save,restore}_pending_stack_adjust.
-
-2013-12-02 Jeff Law <law@redhat.com>
-
- PR tree-optimization/59322
- * tree-ssa-threadedge.c (create_edge_and_update_destination_phis):
- Remove code which copied jump threading paths.
-
-2013-12-02 Sriraman Tallam <tmsriram@google.com>
-
- PR target/58944
- * config/i386/i386.opt (ix86_arch_string): Mark this variable
- for saving in cl_target_option.
- (ix86_tune_string): Ditto.
- (ix86_cmodel): Ditto.
- (ix86_abi): Ditto.
- (ix86_asm_dialect): Ditto.
- (ix86_branch_cost): Ditto.
- (ix86_dump_tunes): Ditto.
- (ix86_force_align_arg_pointer): Ditto.
- (ix86_force_drap): Ditto.
- (ix86_incoming_stack_boundary_arg): Ditto.
- (ix86_pmode): Ditto.
- (ix86_preferred_stack_boundary_arg): Ditto.
- (ix86_recip_name): Ditto.
- (ix86_regparm): Ditto.
- (ix86_section_threshold): Ditto.
- (ix86_sse2avx): Ditto.
- (ix86_stack_protector_guard): Ditto.
- (ix86_stringop_alg): Ditto.
- (ix86_tls_dialect): Ditto.
- (ix86_tune_ctrl_string): Ditto.
- (ix86_tune_memcpy_strategy): Ditto.
- (ix86_tune_memset_strategy): Ditto.
- (ix86_tune_no_default): Ditto.
- (ix86_veclibabi_type): Ditto.
- * config/i386/i386.c (function_specific_save): Save the above
- variables in gcc_options to cl_target_option.
- (function_specific_restore): Do the reverse done in
- function_specific_save.
- (ix86_valid_target_attribute_tree): Change ix86_arch_string
- and ix86_tune_string to use the opts structure.
- (ix86_option_override_internal):Change
- ix86_incoming_stack_boundary_arg to
- opts->x_ix86_incoming_stack_boundary_arg
-
-2013-12-02 Joern Rennecke <joern.rennecke@embecosm.com>
-
- * config/epiphany/epiphany.h: Wrap rtl_opt_pass declarations
- in #ifndef IN_LIBGCC2 / #endif.
-
-2013-12-02 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/59358
- * tree-vrp.c (union_ranges): To check for the partially overlapping
- ranges or adjacent ranges, also compare *vr0max with vr1max.
-
-2013-12-02 Sterling Augustine <saugustine@google.com>
-
- * dwarf2out.c (output_pubnames): Use comp_unit_die ()->die_offset
- when there isn't a skeleton die.
-
-2013-12-02 Marek Polacek <polacek@redhat.com>
-
- PR sanitizer/59353
- * doc/invoke.texi: Document -fsanitize=return.
-
-2013-12-02 Tobias Burnus <burnus@net-b.de>
- Manuel López-Ibáñez <manu@gcc.gnu.org>
-
- PR middle-end/59257
- * doc/invoke.texi: Add missing @opindex.
- (-fsanitize=): Use @gcctabopt instead of @itemize.
-
-2013-12-02 Bernd Edlinger <bernd.edlinger@hotmail.de>
-
- Fix C++0x memory model for unaligned fields in packed, aligned(4)
- structures with -fno-strict-volatile-bitfields on STRICT_ALIGNMENT
- targets like arm-none-eabi.
- * expr.c (expand_assignment): Handle normal fields like bit regions.
-
-2013-12-02 Bernd Edlinger <bernd.edlinger@hotmail.de>
-
- PR target/58115
- * function.c (invoke_set_current_function_hook): Call
- targetm.set_current_function after setting this_fn_optabs.
-
-2013-12-02 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/59139
- * tree-ssa-loop-niter.c (chain_of_csts_start): Properly match
- code in get_val_for.
- (get_val_for): Use gcc_checking_asserts.
-
-2013-12-02 Richard Biener <rguenther@suse.de>
-
- PR middle-end/59199
- * tree-ssa-operands.c (opf_implicit): Remove.
- (opf_address_taken): New flag.
- (get_expr_operands): Remove early out, pass down opf_address_taken for
- ADDR_EXPRs, add a use operand only for non-opf_address_taken bases.
- (get_indirect_ref_operands): Rename to ...
- (get_mem_ref_operands): ... this.
- (get_asm_expr_operands): Rename to ...
- (get_asm_stmt_operands): ... this.
-
-2013-12-02 Yuri Rumyantsev <ysrumyan@gmail.com>
-
- * ipa-inline.c (check_callers): Add missed pointer de-reference.
-
-2013-12-02 Eric Botcazou <ebotcazou@adacore.com>
-
- PR tree-optimization/59356
- * tree-dfa.h (get_addr_base_and_unit_offset_1) <case ARRAY_REF>: Do the
- offset computation using the precision of the index type.
-
-2013-12-02 Yvan Roux <yvan.roux@linaro.org>
-
- PR target/58785
- * config/arm/arm.c (arm_preferred_reload_class): Only return LO_REGS
- when rclass is GENERAL_REGS.
-
-2013-12-02 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
-
- * loop-unroll.c (decide_unroll_constant_iterations): Check macro
- TARGET_LOOP_UNROLL_ADJUST while deciding unroll factor.
-
-2013-12-01 Eric Botcazou <ebotcazou@adacore.com>
-
- * config/i386/winnt.c (i386_pe_asm_named_section): Be prepared for an
- identifier node.
-
-2013-12-01 Bernd Edlinger <bernd.edlinger@hotmail.de>
-
- * expr.c (emit_group_store): Fix off-by-one BITFIELD_END argument.
-
-2013-11-30 Paulo Matos <pmatos@broadcom.com>
- Eric Botcazou <ebotcazou@adacore.com>
-
- * combine.c (reg_nonzero_bits_for_combine): Apply mask transformation
- as applied to nonzero_sign_valid when last_set_mode has less precision
- than mode.
-
-2013-11-30 Tobias Burnus <burnus@net-b.de>
-
- PR sanitizer/59275
- * doc/invoke.texi (-fsanitize=address,leak): Mention the associated
- environment variable and link to a list with flags.
- (-fsanitize=thread): Ditto and update link.
-
-2013-11-29 Vladimir Makarov <vmakarov@redhat.com>
-
- PR rtl-optimization/59340
- * lra.c (check_rtl): Use recog_memoized instead of insn_invalid_p.
-
- Revert
- 2013-11-20 Robert Suchanek <Robert.Suchanek@imgtec.com>
-
- * lra.c (lra): Set lra_in_progress before check_rtl call.
- * recog.c (insn_invalid_p): Add !lra_in_progress to prevent
- adding clobber regs when LRA is running.
-
-2013-11-29 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
-
- PR target/59289
- * config/arm/arm.c (cortexa15_extra_costs): Adjust costs.
-
-2013-11-29 Richard Biener <rguenther@suse.de>
-
- PR middle-end/59208
- * tree-ssa-operands.h (fini_ssa_operands, verify_ssa_operands,
- free_stmt_operands, update_stmt_operands): Add struct function
- argument.
- * tree-ssa-operands.c: Remove uses of cfun, propagate struct
- function argument from fini_ssa_operands, verify_ssa_operands,
- free_stmt_operands and update_stmt_operands everywhere.
- * tree-ssanames.h (release_ssa_name_fn): New.
- (release_ssa_name): Inline wrapper around release_ssa_name_fn.
- * tree-ssanames.c (release_ssa_name): Rename to ...
- (release_ssa_name_fn): ... this and add struct function argument.
- * gimple-ssa.h (update_stmt, update_stmt_if_modified): Adjust.
- (update_stmt_fn): New function.
- * tree-cfg.c (move_block_to_fn): Adjust.
- * tree-if-conv.c (free_bb_predicate): Likewise.
- * tree-ssa.c (verify_ssa): Likewise.
- (delete_tree_ssa): Likewise.
- * gimple-pretty-print.c (dump_gimple_mem_ops): Remove guard.
- * cgraph.c (cgraph_redirect_edge_call_stmt_to_callee): Call
- update_stmt_fn instead of update_stmt.
-
-2013-11-29 Yvan Roux <yvan.roux@linaro.org>
-
- * config/arm/arm.h (THUMB_SECONDARY_INPUT_RELOAD_CLASS): Return NO_REGS
- for LRA.
-
-2013-11-29 Yvan Roux <yvan.roux@linaro.org>
-
- * config/arm/arm.md (store_minmaxsi): Use only when
- optimize_function_for_size_p.
-
-2013-11-29 Jakub Jelinek <jakub@redhat.com>
- Yury Gribov <y.gribov@samsung.com>
-
- PR sanitizer/59063
- * config/gnu-user.h: Removed old code for setting up sanitizer libs.
- * gcc.c: Using libsanitizer spec instead of explicit libs.
-
-2013-11-29 Ilya Enkovich <ilya.enkovich@intel.com>
-
- Reverted:
- 2013-11-20 Ilya Enkovich <ilya.enkovich@intel.com>
- * cgraph.h (varpool_node): Add need_bounds_init field.
- * lto-cgraph.c (lto_output_varpool_node): Output
- need_bounds_init value.
- (input_varpool_node): Read need_bounds_init value.
- * varpool.c (dump_varpool_node): Dump need_bounds_init field.
-
- Reverted:
- 2013-11-20 Ilya Enkovich <ilya.enkovich@intel.com>
- * dbxout.c (dbxout_type): Ignore POINTER_BOUNDS_TYPE.
- * dwarf2out.c (gen_subprogram_die): Ignore bound args.
- (gen_type_die_with_usage): Skip pointer bounds.
- (dwarf2out_global_decl): Likewise.
-
- Reverted:
- 2013-11-18 Ilya Enkovich <ilya.enkovich@intel.com>
- * builtin-types.def (BT_FN_PTR_CONST_PTR_VAR): New.
- * chkp-builtins.def (BUILT_IN_CHKP_BIND_BOUNDS): New.
- * cfgexpand.c (expand_call_stmt): Expand BUILT_IN_CHKP_BIND_BOUNDS.
- * gimple.c (gimple_call_get_nobnd_arg_index): Remove.
- * gimple.h (gf_mask): Add GF_CALL_WITH_BOUNDS.
- (gimple_call_with_bounds_p): New.
- (gimple_call_set_with_bounds): New.
- (gimple_call_num_nobnd_args): Remove.
- (gimple_call_nobnd_arg): Remove.
- * tree.h (CALL_WITH_BOUNDS_P): New.
- * rtl.h (CALL_EXPR_WITH_BOUNDS_P): New.
-
- Reverted:
- 2013-11-08 Ilya Enkovich <ilya.enkovich@intel.com>
- * common.opt (fcheck-pointer-bounds): Move to ...
- * c-family/c.opt: ... here.
- * langhooks-def.h (LANG_HOOKS_CHKP_SUPPORTED): Remove.
- (LANG_HOOKS_INITIALIZER): Remove LANG_HOOKS_CHKP_SUPPORTED.
- * langhooks.h (lang_hooks): Remove chkp_supported field.
- * toplev.c (process_options): Remove chkp_supported check.
-
- Reverted:
- 2013-10-30 Ilya Enkovich <ilya.enkovich@intel.com>
- * tree-core.h (tree_index): Add TI_POINTER_BOUNDS_TYPE.
- * tree.h (POINTER_BOUNDS_P): New.
- (BOUNDED_TYPE_P): New.
- (BOUNDED_P): New.
- (pointer_bounds_type_node): New.
- * tree.c (build_common_tree_nodes): Initialize
- pointer_bounds_type_node.
- * gimple.h (gimple_call_get_nobnd_arg_index): New.
- (gimple_call_num_nobnd_args): New.
- (gimple_call_nobnd_arg): New.
- (gimple_return_retbnd): New.
- (gimple_return_set_retbnd): New
- * gimple.c (gimple_build_return): Increase number of ops
- for return statement.
- (gimple_call_get_nobnd_arg_index): New.
- * gimple-pretty-print.c (dump_gimple_return): Print second op.
-
- Reverted:
- 2013-10-30 Ilya Enkovich <ilya.enkovich@intel.com>
- * ipa.c (cgraph_build_static_cdtor_1): Support contructors
- with "chkp ctor" and "bnd_legacy" attributes.
- * gimplify.c (gimplify_init_constructor): Avoid infinite
- loop during gimplification of bounds initializer.
-
- Reverted:
- 2013-10-30 Ilya Enkovich <ilya.enkovich@intel.com>
- * c-family/c-common.c (handle_bnd_variable_size_attribute): New.
- (handle_bnd_legacy): New.
- (c_common_attribute_table): Add bnd_variable_size and bnd_legacy.
- * doc/extend.texi: Document bnd_variable_size and bnd_legacy
- attributes.
-
- Reverted:
- 2013-10-29 Ilya Enkovich <ilya.enkovich@intel.com>
- * builtin-types.def (BT_FN_VOID_CONST_PTR): New.
- (BT_FN_PTR_CONST_PTR): New.
- (BT_FN_CONST_PTR_CONST_PTR): New.
- (BT_FN_PTR_CONST_PTR_SIZE): New.
- (BT_FN_PTR_CONST_PTR_CONST_PTR): New.
- (BT_FN_VOID_PTRPTR_CONST_PTR): New.
- (BT_FN_VOID_CONST_PTR_SIZE): New.
- (BT_FN_PTR_CONST_PTR_CONST_PTR_SIZE): New.
- * chkp-builtins.def: New.
- * builtins.def: include chkp-builtins.def.
- (DEF_CHKP_BUILTIN): New.
- * builtins.c (expand_builtin): Support BUILT_IN_CHKP_INIT_PTR_BOUNDS,
- BUILT_IN_CHKP_NULL_PTR_BOUNDS, BUILT_IN_CHKP_COPY_PTR_BOUNDS,
- BUILT_IN_CHKP_CHECK_PTR_LBOUNDS, BUILT_IN_CHKP_CHECK_PTR_UBOUNDS,
- BUILT_IN_CHKP_CHECK_PTR_BOUNDS, BUILT_IN_CHKP_SET_PTR_BOUNDS,
- BUILT_IN_CHKP_NARROW_PTR_BOUNDS, BUILT_IN_CHKP_STORE_PTR_BOUNDS,
- BUILT_IN_CHKP_GET_PTR_LBOUND, BUILT_IN_CHKP_GET_PTR_UBOUND,
- BUILT_IN_CHKP_BNDMK, BUILT_IN_CHKP_BNDSTX, BUILT_IN_CHKP_BNDCL,
- BUILT_IN_CHKP_BNDCU, BUILT_IN_CHKP_BNDLDX, BUILT_IN_CHKP_BNDRET,
- BUILT_IN_CHKP_INTERSECT, BUILT_IN_CHKP_ARG_BND, BUILT_IN_CHKP_NARROW,
- BUILT_IN_CHKP_EXTRACT_LOWER, BUILT_IN_CHKP_EXTRACT_UPPER.
- * common.opt (fcheck-pointer-bounds): New.
- * toplev.c (process_options): Check Pointer Bounds Checker is
- supported.
- * doc/extend.texi: Document Pointer Bounds Checker built-in functions.
-
- Reverted:
- 2013-10-30 Ilya Enkovich <ilya.enkovich@intel.com>
- * target.def (builtin_chkp_function): New.
- (chkp_bound_type): New.
- (chkp_bound_mode): New.
- (fn_abi_va_list_bounds_size): New.
- (load_bounds_for_arg): New.
- (store_bounds_for_arg): New.
- * targhooks.h (default_load_bounds_for_arg): New.
- (default_store_bounds_for_arg): New.
- (default_fn_abi_va_list_bounds_size): New.
- (default_chkp_bound_type): New.
- (default_chkp_bound_mode): New.
- (default_builtin_chkp_function): New.
- * targhooks.c (default_load_bounds_for_arg): New.
- (default_store_bounds_for_arg): New.
- (default_fn_abi_va_list_bounds_size): New.
- (default_chkp_bound_type): New.
- (default_chkp_bound_mode); New.
- (default_builtin_chkp_function): New.
- * doc/tm.texi.in (TARGET_FN_ABI_VA_LIST_BOUNDS_SIZE): New.
- (TARGET_LOAD_BOUNDS_FOR_ARG): New.
- (TARGET_STORE_BOUNDS_FOR_ARG): New.
- (TARGET_BUILTIN_CHKP_FUNCTION): New.
- (TARGET_CHKP_BOUND_TYPE): New.
- (TARGET_CHKP_BOUND_MODE): New.
- * doc/tm.texi: Regenerated.
- * langhooks.h (lang_hooks): Add chkp_supported field.
- * langhooks-def.h (LANG_HOOKS_CHKP_SUPPORTED): New.
- (LANG_HOOKS_INITIALIZER); Add LANG_HOOKS_CHKP_SUPPORTED.
-
- Reverted:
- 2013-10-24 Ilya Enkovich <ilya.enkovich@intel.com>
- * config/i386/constraints.md (B): New.
- (Ti): New.
- (Tb): New.
- * config/i386/i386-c.c (ix86_target_macros_internal): Add __MPX__.
- * config/i386/i386-modes.def (BND32): New.
- (BND64): New.
- * config/i386/i386-protos.h (ix86_bnd_prefixed_insn_p): New.
- * config/i386/i386.c (isa_opts): Add mmpx.
- (regclass_map): Add bound registers.
- (dbx_register_map): Likewise.
- (dbx64_register_map): Likewise.
- (svr4_dbx_register_map): Likewise.
- (PTA_MPX): New.
- (ix86_option_override_internal): Support MPX ISA.
- (ix86_conditional_register_usage): Support bound registers.
- (print_reg): Likewise.
- (ix86_code_end): Add MPX bnd prefix.
- (output_set_got): Likewise.
- (ix86_output_call_insn): Likewise.
- (ix86_print_operand): Add '!' (MPX bnd) print prefix support.
- (ix86_print_operand_punct_valid_p): Likewise.
- (ix86_print_operand_address): Support UNSPEC_BNDMK_ADDR and
- UNSPEC_BNDMK_ADDR.
- (ix86_class_likely_spilled_p): Add bound regs support.
- (ix86_hard_regno_mode_ok): Likewise.
- (x86_order_regs_for_local_alloc): Likewise.
- (ix86_bnd_prefixed_insn_p): New.
- * config/i386/i386.h (FIRST_PSEUDO_REGISTER): Fix to new value.
- (FIXED_REGISTERS): Add bound registers.
- (CALL_USED_REGISTERS): Likewise.
- (REG_ALLOC_ORDER): Likewise.
- (HARD_REGNO_NREGS): Likewise.
- (TARGET_MPX): New.
- (VALID_BND_REG_MODE): New.
- (FIRST_BND_REG): New.
- (LAST_BND_REG): New.
- (reg_class): Add BND_REGS.
- (REG_CLASS_NAMES): Likewise.
- (REG_CLASS_CONTENTS): Likewise.
- (BND_REGNO_P): New.
- (ANY_BND_REG_P): New.
- (BNDmode): New.
- (HI_REGISTER_NAMES): Add bound registers.
- * config/i386/i386.md (UNSPEC_BNDMK): New.
- (UNSPEC_BNDMK_ADDR): New.
- (UNSPEC_BNDSTX): New.
- (UNSPEC_BNDLDX): New.
- (UNSPEC_BNDLDX_ADDR): New.
- (UNSPEC_BNDCL): New.
- (UNSPEC_BNDCU): New.
- (UNSPEC_BNDCN): New.
- (UNSPEC_MPX_FENCE): New.
- (BND0_REG): New.
- (BND1_REG): New.
- (type): Add mpxmov, mpxmk, mpxchk, mpxld, mpxst.
- (length_immediate): Likewise.
- (prefix_0f): Likewise.
- (memory): Likewise.
- (prefix_rep): Check for bnd prefix.
- (length_nobnd): New.
- (length): Use length_nobnd if specified.
- (BND): New.
- (bnd_ptr): New.
- (BNDCHECK): New.
- (bndcheck): New.
- (*jcc_1): Add bnd prefix and rename length attr to length_nobnd.
- (*jcc_2): Likewise.
- (jump): Likewise.
- (simple_return_internal): Likewise.
- (simple_return_pop_internal): Likewise.
- (*indirect_jump): Add MPX bnd prefix.
- (*tablejump_1): Likewise.
- (simple_return_internal_long): Likewise.
- (simple_return_indirect_internal): Likewise.
- (<mode>_mk): New.
- (*<mode>_mk): New.
- (mov<mode>): New.
- (*mov<mode>_internal_mpx): New.
- (<mode>_<bndcheck>): New.
- (*<mode>_<bndcheck>): New.
- (<mode>_ldx): New.
- (*<mode>_ldx): New.
- (<mode>_stx): New.
- (*<mode>_stx): New.
- * config/i386/predicates.md (lea_address_operand): Rename to...
- (address_no_seg_operand): ... this.
- (address_mpx_no_base_operand): New.
- (address_mpx_no_index_operand): New.
- (bnd_mem_operator): New.
- * config/i386/i386.opt (mmpx): New.
- * doc/invoke.texi: Add documentation for the flags -mmpx, -mno-mpx.
- * doc/rtl.texi Add documentation for BND32mode and BND64mode.
-
- Reverted:
- 2013-10-24 Ilya Enkovich <ilya.enkovich@intel.com>
- * mode-classes.def (MODE_POINTER_BOUNDS): New.
- * tree.def (POINTER_BOUNDS_TYPE): New.
- * genmodes.c (complete_mode): Support MODE_POINTER_BOUNDS.
- (POINTER_BOUNDS_MODE): New.
- (make_pointer_bounds_mode): New.
- * machmode.h (POINTER_BOUNDS_MODE_P): New.
- * stor-layout.c (int_mode_for_mode): Support MODE_POINTER_BOUNDS.
- (layout_type): Support POINTER_BOUNDS_TYPE.
- * tree-pretty-print.c (dump_generic_node): Support POINTER_BOUNDS_TYPE.
- * tree.c (build_int_cst_wide): Support POINTER_BOUNDS_TYPE.
- (type_contains_placeholder_1): Likewise.
- * tree.h (POINTER_BOUNDS_TYPE_P): New.
- * varasm.c (output_constant): Support POINTER_BOUNDS_TYPE.
- * doc/rtl.texi (MODE_POINTER_BOUNDS): New.
-
-2013-11-29 Richard Biener <rguenther@suse.de>
-
- PR middle-end/59338
- * tree-cfg.c (verify_expr): Restrict bounds verification of
- BIT_FIELD_REF arguments to non-aggregate typed base objects.
-
-2013-11-29 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/59334
- * tree-ssa-dce.c (eliminate_unnecessary_stmts): Fix bug
- in previous commit.
-
-2013-11-29 Jakub Jelinek <jakub@redhat.com>
- Richard Biener <rguenther@suse.de>
-
- PR lto/59326
- * omp-low.c (simd_clone_create): Return NULL if for definition
- !cgraph_function_with_gimple_body_p (old_node). Call cgraph_get_body
- before calling cgraph_function_versioning.
- (expand_simd_clones): Look for "omp declare simd" attribute first.
- Don't check targetm.simd_clone.compute_vecsize_and_simdlen here.
- Punt if node->global.inlined_to.
- (pass_omp_simd_clone::gate): Also enable if in_lto_p && !flag_wpa.
- Disable pass if targetm.simd_clone.compute_vecsize_and_simdlen is NULL.
- * lto-streamer-out.c (hash_tree): Handle OMP_CLAUSE.
-
-2013-11-29 Jakub Jelinek <jakub@redhat.com>
-
- PR lto/59326
- * tree-core.h (enum omp_clause_schedule_kind): Add
- OMP_CLAUSE_SCHEDULE_LAST.
- (enum omp_clause_default_kind): Add OMP_CLAUSE_DEFAULT_LAST.
- (enum omp_clause_depend_kind): Add OMP_CLAUSE_DEPEND_LAST.
- (enum omp_clause_map_kind): Add OMP_CLAUSE_MAP_LAST.
- (enum omp_clause_proc_bind_kind): Add OMP_CLAUSE_PROC_BIND_LAST.
- * lto-streamer-out.c (lto_is_streamable): Allow streaming OMP_CLAUSE.
- (DFS_write_tree_body): Handle OMP_CLAUSE.
- * tree-streamer-out.c (pack_ts_omp_clause_value_fields): New function.
- (streamer_pack_tree_bitfields): Call it for OMP_CLAUSE.
- (write_ts_omp_clause_tree_pointers): New function.
- (streamer_write_tree_body): Call it for OMP_CLAUSE.
- (streamer_write_tree_header): For OMP_CLAUSE stream OMP_CLAUSE_CODE.
- * tree-streamer-in.c (unpack_ts_omp_clause_value_fields): New function.
- (unpack_value_fields): Call it for OMP_CLAUSE.
- (streamer_alloc_tree): Handle OMP_CLAUSE.
- (lto_input_ts_omp_clause_tree_pointers): New function.
- (streamer_read_tree_body): Call it for OMP_CLAUSE.
-
-2013-11-29 Joseph Myers <joseph@codesourcery.com>
-
- * doc/implement-c.texi: Document C11 implementation-defined
- behavior. Refer to -ffp-contract=fast for contraction behavior.
- * doc/invoke.texi (-std=c99, std=c11): Update description of
- completeness.
- (-std=gnu99): Don't mention as future default.
- (-std=gnu11): Mention as intended future default.
- * doc/standards.texi: Update descriptions of C99 and C11 support.
- Limit statement about C99 facilities for freestanding
- implementations to some platforms only.
-
-2013-11-28 Jakub Jelinek <jakub@redhat.com>
-
- PR middle-end/59327
- * cfgexpand.c (expand_used_vars): Avoid warning on 32-bit HWI hosts.
-
-2013-11-28 Vladimir Makarov <vmakarov@redhat.com>
-
- PR target/57293
- * ira.h (ira_setup_eliminable_regset): Remove parameter.
- * ira.c (ira_setup_eliminable_regset): Ditto. Add
- SUPPORTS_STACK_ALIGNMENT for crtl->stack_realign_needed.
- Don't call lra_init_elimination.
- (ira): Call ira_setup_eliminable_regset without arguments.
- * loop-invariant.c (calculate_loop_reg_pressure): Remove argument
- from ira_setup_eliminable_regset call.
- * gcse.c (calculate_bb_reg_pressure): Ditto.
- * haifa-sched.c (sched_init): Ditto.
- * lra.h (lra_init_elimination): Remove the prototype.
- * lra-int.h (lra_insn_recog_data): New member sp_offset. Move
- used_insn_alternative upper.
- (lra_eliminate_regs_1): Add one more parameter.
- (lra-eliminate): Ditto.
- * lra.c (lra_invalidate_insn_data): Set sp_offset.
- (setup_sp_offset): New.
- (lra_process_new_insns): Call setup_sp_offset.
- (lra): Add argument to lra_eliminate calls.
- * lra-constraints.c (get_equiv_substitution): Rename to get_equiv.
- (get_equiv_with_elimination): New.
- (process_addr_reg): Call get_equiv_with_elimination instead of
- get_equiv_substitution.
- (equiv_address_substitution): Ditto.
- (loc_equivalence_change_p): Ditto.
- (loc_equivalence_callback, lra_constraints): Ditto.
- (curr_insn_transform): Ditto. Print the sp offset
- (process_alt_operands): Prevent stack pointer reloads.
- (lra_constraints): Remove one argument from lra_eliminate call.
- Move it up. Mark used hard regs bfore it. Use
- get_equiv_with_elimination instead of get_equiv_substitution.
- * lra-eliminations.c (lra_eliminate_regs_1): Add parameter and
- assert for param values combination. Use sp offset. Add argument
- to lra_eliminate_regs_1 calls.
- (lra_eliminate_regs): Add argument to lra_eliminate_regs_1 call.
- (curr_sp_change): New static var.
- (mark_not_eliminable): Add parameter. Update curr_sp_change.
- Don't prevent elimination to sp if we can calculate its change.
- Pass the argument to mark_not_eliminable calls.
- (eliminate_regs_in_insn): Add a parameter. Use sp offset. Add
- argument to lra_eliminate_regs_1 call.
- (update_reg_eliminate): Move calculation of hard regs for spill
- lower. Switch off lra_in_progress temporarily to generate regs
- involved into elimination.
- (lra_init_elimination): Rename to init_elimination. Make it
- static. Set up insn sp offset, check the offsets at the end of BBs.
- (process_insn_for_elimination): Add parameter. Pass its value to
- eliminate_regs_in_insn.
- (lra_eliminate): : Add parameter. Pass its value to
- process_insn_for_elimination. Add assert for param values
- combination. Call init_elimination. Don't update offsets in
- equivalence substitutions.
- * lra-spills.c (assign_mem_slot): Don't call lra_eliminate_regs_1
- for created stack slot.
- (remove_pseudos): Call lra_eliminate_regs_1 before changing memory
- onto stack slot.
-
-2013-11-28 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
-
- * config/arm/iterators.md (vrint_conds): New int attribute.
- * config/arm/vfp.md (<vrint_pattern><SDF:mode>2): Set conds attribute.
- (smax<mode>3): Likewise.
- (smin<mode>3): Likewise.
-
-2013-11-28 Richard Sandiford <rdsandiford@googlemail.com>
-
- * tree-core.h (tree_base): Document use of static_flag for SSA_NAME.
- * tree.h (SSA_NAME_ANTI_RANGE_P, SSA_NAME_RANGE_TYPE): New macros.
- * tree-ssanames.h (set_range_info): Add range_type argument.
- (duplicate_ssa_name_range_info): Likewise.
- * tree-ssanames.c (set_range_info): Take the range type as argument
- and store it in SSA_NAME_ANTI_RANGE_P.
- (duplicate_ssa_name_range_info): Likewise.
- (get_range_info): Use SSA_NAME_ANTI_RANGE_P.
- (set_nonzero_bits): Update call to set_range_info.
- (duplicate_ssa_name_fn): Update call to duplicate_ssa_name_range_info.
- * tree-ssa-copy.c (fini_copy_prop): Likewise.
- * tree-vrp.c (remove_range_assertions): Update call to set_range_info.
- (vrp_finalize): Likewise, passing anti-ranges directly.
-
-2013-11-28 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/59330
- * tree-ssa-dce.c (eliminate_unnecessary_stmts): Simplify
- and fix delayed marking of free calls not necessary.
-
-2013-11-28 Andrew MacLeod <amacleod@redhat.com>
-
- * tree-ssa-propagate.c (valid_gimple_call_p): Pass TREE_TYPE to
- is_gimple_reg_type.
- * ipa-prop.c (determine_known_aggregate_parts): Likewise.
-
-2013-11-28 Terry Guo <terry.guo@arm.com>
-
- * config/arm/arm.c (v7m_extra_costs): New table.
- (arm_v7m_tune): Use it.
-
-2013-11-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * config/sol2.h (TIME_LIBRARY): Define.
-
-2013-11-28 Richard Biener <rguenther@suse.de>
-
- PR lto/59323
- * lto-streamer-out.c (tree_is_indexable): TYPE_DECLs and
- CONST_DECLs in function context are not indexable.
-
-2013-11-28 Chung-Ju Wu <jasonwucj@gmail.com>
-
- * config/nds32/nds32.c (nds32_rtx_costs): Adjust MULT cost if it is
- not optimized for size.
-
-2013-11-28 Jakub Jelinek <jakub@redhat.com>
-
- * cfgexpand.c (struct stack_vars_data): Add asan_base and asan_alignb
- fields.
- (expand_stack_vars): For -fsanitize=address, use (and set initially)
- data->asan_base as base for vars and update asan_alignb.
- (expand_used_vars): Initialize data.asan_base and data.asan_alignb.
- Pass them to asan_emit_stack_protection.
- * asan.c (asan_detect_stack_use_after_return): New variable.
- (asan_emit_stack_protection): Add pbase and alignb arguments.
- Implement use after return sanitization.
- * asan.h (asan_emit_stack_protection): Adjust prototype.
- (ASAN_STACK_MAGIC_USE_AFTER_RET, ASAN_STACK_RETIRED_MAGIC): Define.
-
-2013-11-28 Sergey Ostanevich <sergos.gnu@gmail.com>
-
- * common.opt: Introduced a new option -fsimd-cost-model.
- * doc/invoke.texi: Introduced a new openmp-simd warning and
- a new -fsimd-cost-model option.
- * tree-vectorizer.h (unlimited_cost_model): Interface updated
- to rely on the particular loop info.
- * tree-vect-data-refs.c (vect_peeling_hash_insert): Ditto.
- (vect_peeling_hash_choose_best_peeling): Ditto.
- (vect_enhance_data_refs_alignment): Ditto.
- * tree-vect-slp.c (vect_slp_analyze_bb_1): Ditto.
- * tree-vect-loop.c (vect_estimate_min_profitable_iters): Ditto
- plus added openmp-simd warining.
-
-2013-11-27 H.J. Lu <hongjiu.lu@intel.com>
-
- PR rtl-optimization/59311
- * dwarf2cfi.c (dwf_regno): Assert reg isn't pseudo register.
- * lra-spills.c (spill_pseudos): Handle REG_XXX notes.
-
-2013-11-27 Eric Botcazou <ebotcazou@adacore.com>
-
- * var-tracking.c (track_expr_p): Do not track declarations for parts
- of tracked parameters.
- (add_stores): Do not track values for tracked parameters passed in
- multiple locations.
- (vt_get_decl_and_offset): Handle PARALLEL.
- (vt_add_function_parameter): Handle parameters with incoming PARALLEL.
-
-2013-11-27 Jeff Law <law@redhat.com>
-
- * tree-ssa-threadupdate.c (thread_through_all_blocks): Do not
- clobber the loop structure thread_block was unsuccessful. If
- thread_block was unsuccessful, cleanup appropriately.
-
-2013-11-27 Chen Liqin <liqin.gcc@gmail.com>
-
- * config/score/score.h (REG_CLASS_FROM_LETTER): Delete.
- (score_char_to_class): Likewise.
-
-2013-11-27 Kenneth Zadeck <zadeck@naturalbridge.com>
-
- * fold-const.c (int_const_binop_1): Make INT_MIN % -1 return 0 with
- the overflow bit set.
-
-2013-11-27 Richard Biener <rguenther@suse.de>
-
- PR middle-end/58723
- * cgraphbuild.c (build_cgraph_edges): Do not build edges
- for internal calls.
- (rebuild_cgraph_edges): Likewise.
- * ipa-inline-analysis.c (estimate_function_body_sizes):
- Skip internal calls.
- * tree-inline.c (estimate_num_insns): Estimate size of internal
- calls as 0.
- (gimple_expand_calls_inline): Do not try inline-expanding
- internal calls.
- * lto-streamer-in.c (input_cfg): Stream loop safelen,
- force_vect and simduid.
- (input_struct_function_base): Stream has_force_vect_loops
- and has_simduid_loops.
- (input_function): Adjust.
- * lto-streamer-out.c (output_cfg): Stream loop safelen,
- force_vect and simduid.
- (output_struct_function_base): Stream has_force_vect_loops
- and has_simduid_loops.
-
-2013-11-27 Kai Tietz <ktietz@redhat.com>
-
- * config/i386/winnt.c (i386_pe_section_type_flags): Use const
- pointer cast.
-
-2013-11-27 Kugan Vivekanandarajah <kuganv@linaro.org>
-
- * doc/tm.texi.in (TARGET_HAS_NO_HW_DIVIDE): Define.
- * doc/tm.texi (TARGET_HAS_NO_HW_DIVIDE): Regenerate.
-
-2013-11-27 Marek Polacek <polacek@redhat.com>
-
- PR sanitizer/59306
- * ubsan.c (instrument_null): Use gimple_store_p/gimple_assign_load_p
- instead of walk_gimple_op.
- (ubsan_pass): Adjust. Call instrument_null only if SANITIZE_NULL.
-
-2013-11-27 Aldy Hernandez <aldyh@redhat.com>
- Jakub Jelinek <jakub@redhat.com>
-
- * cgraph.h (enum cgraph_simd_clone_arg_type): New.
- (struct cgraph_simd_clone_arg, struct cgraph_simd_clone): New.
- (struct cgraph_node): Add simdclone and simd_clones fields.
- * config/i386/i386.c (ix86_simd_clone_compute_vecsize_and_simdlen,
- ix86_simd_clone_adjust, ix86_simd_clone_usable): New functions.
- (TARGET_SIMD_CLONE_COMPUTE_VECSIZE_AND_SIMDLEN,
- TARGET_SIMD_CLONE_ADJUST, TARGET_SIMD_CLONE_USABLE): Define.
- * doc/tm.texi.in (TARGET_SIMD_CLONE_COMPUTE_VECSIZE_AND_SIMDLEN,
- TARGET_SIMD_CLONE_ADJUST, TARGET_SIMD_CLONE_USABLE): Add.
- * doc/tm.texi: Regenerated.
- * ggc.h (ggc_alloc_cleared_simd_clone_stat): New function.
- * ipa-cp.c (determine_versionability): Fail if "omp declare simd"
- attribute is present.
- * omp-low.c: Include pretty-print.h, ipa-prop.h and tree-eh.h.
- (simd_clone_vector_of_formal_parm_types): New function.
- (simd_clone_struct_alloc, simd_clone_struct_copy,
- simd_clone_vector_of_formal_parm_types, simd_clone_clauses_extract,
- simd_clone_compute_base_data_type, simd_clone_mangle,
- simd_clone_create, simd_clone_adjust_return_type,
- create_tmp_simd_array, simd_clone_adjust_argument_types,
- simd_clone_init_simd_arrays): New functions.
- (struct modify_stmt_info): New type.
- (ipa_simd_modify_stmt_ops, ipa_simd_modify_function_body,
- simd_clone_adjust, expand_simd_clones, ipa_omp_simd_clone): New
- functions.
- (pass_data_omp_simd_clone): New variable.
- (pass_omp_simd_clone): New class.
- (make_pass_omp_simd_clone): New function.
- * passes.def (pass_omp_simd_clone): New.
- * target.def (TARGET_SIMD_CLONE_COMPUTE_VECSIZE_AND_SIMDLEN,
- TARGET_SIMD_CLONE_ADJUST, TARGET_SIMD_CLONE_USABLE): New target hooks.
- * target.h (struct cgraph_node, struct cgraph_simd_node): Declare.
- * tree-core.h (OMP_CLAUSE_LINEAR_VARIABLE_STRIDE): Document.
- * tree.h (OMP_CLAUSE_LINEAR_VARIABLE_STRIDE): Define.
- * tree-pass.h (make_pass_omp_simd_clone): New prototype.
- * tree-vect-data-refs.c: Include cgraph.h.
- (vect_analyze_data_refs): Inline by hand find_data_references_in_loop
- and find_data_references_in_bb, if find_data_references_in_stmt
- fails, still allow calls to #pragma omp declare simd functions
- in #pragma omp simd loops unless they contain data references among
- the call arguments or in lhs.
- * tree-vect-loop.c (vect_determine_vectorization_factor): Handle
- calls with no lhs.
- (vect_transform_loop): Allow NULL STMT_VINFO_VECTYPE for calls
- without lhs.
- * tree-vectorizer.h (enum stmt_vec_info_type): Add
- call_simd_clone_vec_info_type.
- (struct _stmt_vec_info): Add simd_clone_fndecl field.
- (STMT_VINFO_SIMD_CLONE_FNDECL): Define.
- * tree-vect-stmts.c: Include tree-ssa-loop.h,
- tree-scalar-evolution.h and cgraph.h.
- (vectorizable_call): Handle calls without lhs. Assert
- !stmt_can_throw_internal instead of failing for it. Don't update
- EH stuff.
- (struct simd_call_arg_info): New.
- (vectorizable_simd_clone_call): New function.
- (vect_transform_stmt): Call it.
- (vect_analyze_stmt): Likewise. Allow NULL STMT_VINFO_VECTYPE for
- calls without lhs.
- * ipa-prop.c (ipa_add_new_function): Only call ipa_analyze_node
- if cgraph_function_with_gimple_body_p is true.
-
-2013-11-27 Tom de Vries <tom@codesourcery.com>
- Marc Glisse <marc.glisse@inria.fr>
-
- PR middle-end/59037
- * fold-const.c (fold_indirect_ref_1): Don't create out-of-bounds
- BIT_FIELD_REF.
- * gimple-fold.c (gimple_fold_indirect_ref): Same.
- * tree-cfg.c (verify_expr): Give error if BIT_FIELD_REF is
- out-of-bounds.
-
-2013-11-27 Eric Botcazou <ebotcazou@adacore.com>
-
- PR middle-end/59138
- * expr.c (emit_group_store): Don't write past the end of the structure.
- (store_bit_field): Fix formatting.
-
-2013-11-27 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/59288
- * tree-vect-loop.c (get_initial_def_for_induction): Do not
- re-analyze the PHI but use STMT_VINFO_LOOP_PHI_EVOLUTION_PART.
-
-2013-11-27 Marek Polacek <polacek@redhat.com>
-
- * ubsan.c (ubsan_type_descriptor): If varpool_get_node returns NULL
- for a decl, recreate that decl. Save into the hash table VAR_DECLs
- rather than ADDR_EXPRs.
-
-2013-11-27 Alexander Ivchenko <alexander.ivchenko@intel.com>
-
- * config/ia64/hpux.h (TARGET_LIBC_HAS_FUNCTION): Fix typo.
-
-2013-11-26 David Malcolm <dmalcolm@redhat.com>
-
- * gengtype.c (struct seen_tag): New.
- (already_seen_tag): New.
- (mark_tag_as_seen): New.
- (walk_subclasses): Support having multiple subclasses using the
- same tag by tracking which tags have already been seen, and using
- this to avoid adding duplicate cases to the "switch" statement.
- The call to already_seen_tag introduces an O(N^2) when running
- gengtype on N, the number of tags, due to the repeated linear
- search, but currently max(N) is relatively small (the number of
- GSS codes, which is 26).
- (walk_type): Pass in a seen_tag for use by the walk_subclasses
- recursion.
-
- * gimple.def (GIMPLE_OMP_ATOMIC_STORE, GIMPLE_OMP_RETURN): Rename
- underlying GSS values for these codes (from GSS_OMP_ATOMIC_STORE to
- GSS_OMP_ATOMIC_STORE_LAYOUT) to make clear that although
- GIMPLE_OMP_RETURN happens to share the data layout of
- GIMPLE_OMP_ATOMIC_STORE, they are not otherwise related.
- (GIMPLE_OMP_PARALLEL, GIMPLE_OMP_TARGET): Likewise, rename
- underlying GSS value from GSS_OMP_PARALLEL to
- GSS_OMP_PARALLEL_LAYOUT to make clear that these gimple codes are
- not directly related; they merely share in-memory layout.
- (GIMPLE_OMP_SINGLE, GIMPLE_OMP_TEAMS): Likewise, rename GSS values
- for these two codes from GSS_OMP_SINGLE to GSS_OMP_SINGLE_LAYOUT.
-
- * gsstruct.def (GSS_OMP_PARALLEL, gimple_statement_omp_parallel):
- Rename to...
- (GSS_OMP_PARALLEL_LAYOUT, gimple_statement_omp_parallel_layout):
- ...these.
- (GSS_OMP_SINGLE, gimple_statement_omp_single): Rename to...
- (GSS_OMP_SINGLE_LAYOUT, gimple_statement_omp_single_layout): ...these.
- (GSS_OMP_ATOMIC_STORE, gimple_statement_omp_atomic_store): Rename to...
- (GSS_OMP_ATOMIC_STORE_LAYOUT, gimple_statement_omp_atomic_store):
- ...these.
-
- * gimple.h (gimple_statement_resx): New subclass of
- gimple_statement_eh_ctrl, with the invariant that
- stmt->code == GIMPLE_RESX.
- (gimple_statement_eh_dispatch): New subclass of
- gimple_statement_eh_ctrl, with the invariant that
- stmt->code == GIMPLE_EH_DISPATH.
-
- (gimple_statement_omp_parallel): The existing class expressed
- a layout (GSS_OMP_PARALLEL), but the codes with that layout
- are not all related, so it makes more sense for this class to
- express a *code* (GIMPLE_OMP_PARALLEL). GSS_OMP_PARALLEL has
- been renamed to GSS_OMP_PARALLEL_LAYOUT to express this, so
- rename the existing gimple_statement_omp_parallel class to...
- (gimple_statement_omp_parallel_layout): ...this, expressing
- a statement of structure layout GSS_OMP_PARALLEL_LAYOUT.
- (gimple_statement_omp_taskreg): New subclass of
- gimple_statement_omp_parallel_layout, expressing the invariant
- that the code is one of GIMPLE_OMP_PARALLEL or GIMPLE_OMP_TASK,
- as used by the various gimple_omp_taskreg_ accessors.
- (gimple_statement_omp_parallel): Reintroduce this class, this time
- as a subclass of gimple_statement_omp_taskreg to express the
- invariant stmt->code == GIMPLE_OMP_PARALLEL.
- (gimple_statement_omp_target) New class, subclassing
- gimple_statement_omp_parallel_layout, to express the invariant
- stmt->code == GIMPLE_OMP_TARGET.
- (gimple_statement_omp_task): Update to inherit from
- gimple_statement_omp_taskreg rather than
- gimple_statement_omp_parallel.
-
- (gimple_statement_omp_single): Rename to...
- (gimple_statement_omp_single_layout): ...this, expressing the
- invariant that the layout is GSS_OMP_SINGLE_LAYOUT.
- (gimple_statement_omp_single): ...and reintroduce this name as
- a subclass of gimple_statement_omp_single_layout, expressing
- the invariant that code == GIMPLE_OMP_SINGLE.
- (gimple_statement_omp_teams): New class, subclassing
- gimple_statement_omp_single_layout, for the code GIMPLE_OMP_TEAMS.
-
- (gimple_statement_omp_atomic_store): Rename to...
- (gimple_statement_omp_atomic_store_layout): ...this, expressing
- the invariant that the layout is GSS_OMP_ATOMIC_STORE_LAYOUT.
- (gimple_statement_omp_atomic_store): ...and reintroduce this
- name as a subclass of gimple_statement_omp_atomic_store_layout
- with code == GIMPLE_OMP_ATOMIC_STORE.
- (gimple_statement_omp_return): New class, subclassing
- gimple_statement_omp_atomic_store_layout for the code
- GIMPLE_OMP_RETURN.
-
- (is_a_helper <gimple_statement_eh_ctrl>::test): Delete.
- (is_a_helper <gimple_statement_resx>::test): New.
- (is_a_helper <gimple_statement_eh_dispatch>::test): New.
- (is_a_helper <gimple_statement_omp_atomic_store>::test): Only
- check for GIMPLE_OMP_ATOMIC_STORE, not for GIMPLE_OMP_RETURN.
- (is_a_helper <gimple_statement_omp_return>::test): New.
- (is_a_helper <gimple_statement_omp_taskreg>::test): New.
- (is_a_helper <gimple_statement_omp_parallel>::test): Only check
- for GIMPLE_OMP_PARALLEL, not for GIMPLE_OMP_TASK or
- GIMPLE_OMP_TARGET.
- (is_a_helper <gimple_statement_omp_target>::test): New.
- (is_a_helper <gimple_statement_omp_single>::test): Only check
- for GIMPLE_OMP_SINGLE, not for GIMPLE_OMP_TEAMS.
- (is_a_helper <gimple_statement_omp_teams>::test): New.
-
- (is_a_helper <const gimple_statement_eh_ctrl>::test): Delete.
- (is_a_helper <const gimple_statement_resx>::test): New.
- (is_a_helper <const gimple_statement_eh_dispatch>::test): New.
- (is_a_helper <const gimple_statement_omp_atomic_store>::test): Only
- check for GIMPLE_OMP_ATOMIC_STORE, not for GIMPLE_OMP_RETURN.
- (is_a_helper <const gimple_statement_omp_return>::test): New.
- (is_a_helper <const gimple_statement_omp_taskreg>::test): New.
- (is_a_helper <const gimple_statement_omp_parallel>::test): Only
- check for GIMPLE_OMP_PARALLEL, not for GIMPLE_OMP_TASK or
- GIMPLE_OMP_TARGET.
- (is_a_helper <const gimple_statement_omp_target>::test): New.
- (is_a_helper <const gimple_statement_omp_single>::test): Only
- check for GIMPLE_OMP_SINGLE, not for GIMPLE_OMP_TEAMS.
- (is_a_helper <const gimple_statement_omp_teams>::test): New.
-
- (gimple_omp_return_set_lhs, gimple_omp_return_lhs,
- gimple_omp_return_lhs_ptr): Replace bogus downcasts to
- gimple_statement_omp_atomic_store with downcasts to
- gimple_statement_omp_return, thus requiring that the code be
- GIMPLE_OMP_RETURN.
- (gimple_resx_region, gimple_resx_set_region): Replace bogus
- downcasts to gimple_statement_eh_ctrl with downcasts to
- gimple_statement_resx, thus requiring that the code be GIMPLE_RESX.
- (gimple_eh_dispatch_region, gimple_eh_dispatch_set_region):
- Replace bogus downcasts to const gimple_statement_eh_ctrl with
- downcasts to gimple_statement_eh_dispatch, thus requiring that
- the code be GIMPLE_EH_DISPATCH.
- (gimple_omp_taskreg_clauses, gimple_omp_taskreg_clauses_ptr)
- gimple_omp_taskreg_set_clauses, gimple_omp_taskreg_child_fn,
- gimple_omp_taskreg_child_fn_ptr, gimple_omp_taskreg_set_child_fn,
- gimple_omp_taskreg_data_arg, gimple_omp_taskreg_data_arg_ptr,
- gimple_omp_taskreg_set_data_arg): Replace bogus downcasts to
- gimple_statement_omp_parallel with downcasts to
- gimple_statement_omp_taskreg, thus requiring that the code be
- either GIMPLE_OMP_PARALLEL or GIMPLE_OMP_TASK.
- (gimple_omp_target_clauses, gimple_omp_target_clauses_ptr
- gimple_omp_target_set_clauses, gimple_omp_target_child_fn
- gimple_omp_target_child_fn_ptr, gimple_omp_target_set_child_fn
- gimple_omp_target_data_arg, gimple_omp_target_data_arg_ptr
- gimple_omp_target_set_data_arg): Replace bogus downcasts to
- gimple_statement_omp_parallel with downcasts to
- gimple_statement_omp_target, thus requiring that the code be
- GIMPLE_OMP_TARGET.
- (gimple_omp_teams_clauses, gimple_omp_teams_clauses_ptr
- gimple_omp_teams_set_clauses): Replace bogus downcasts to
- gimple_statement_omp_single with downcasts to
- gimple_statement_omp_teams, thus requiring that the code be
- GIMPLE_OMP_TEAMS.
-
- * gimple.c (gimple_build_resx): Fix bogus as_a<> to use
- gimple_statement_resx.
- (gimple_build_eh_dispatch): Fix bogus as_a<> to use
- gimple_statement_eh_dispatch.
-
-2013-11-26 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/59014
- * tree-vrp.c (register_edge_assert_for_1): Don't look
- through conversions from non-integral types or through
- narrowing conversions.
-
- PR target/59229
- * config/i386/i386.c (device_alg): Fix up formatting.
- (ix86_expand_set_or_movmem): Handle max_size < epilogue_size_needed
- similarly to count && count < epilogue_size_needed. Fix up
- comment typo.
- * builtins.c (determine_block_size): Fix comment typo.
-
- PR sanitizer/59258
- * ubsan.c (ubsan_source_location): Don't add any location
- to ADDR_EXPR in the ctor. Revert 2013-11-22 change.
- (ubsan_create_data): Strip block info from LOC.
-
- PR middle-end/59273
- * tree-vect-generic.c (optimize_vector_constructor): Don't optimize
- if there isn't optab handler for the corresponding vector PLUS_EXPR.
-
- PR rtl-optimization/59166
- * ira.c (find_moveable_pseudos): Use DF_REF_REAL_LOC instead of
- DF_REF_LOC in validate_change call.
- (split_live_ranges_for_shrink_wrap): Likewise.
-
- PR middle-end/59150
- * omp-low.c (lower_rec_input_clause): For reduction with placeholder
- of references to constant size types in simd loops, defer emitting
- initializer for the new_var, emit it later on only if not using
- SIMD arrays for it.
-
- PR middle-end/59152
- * omp-low.c (expand_omp_for_static_chunk): Don't set loop->latch
- for the inner loop if collapse_bb is non-NULL.
- (expand_omp_simd): Use cont_bb rather than e->dest as latch.
-
-2013-11-26 Yufeng Zhang <yufeng.zhang@arm.com>
-
- * config/arm/arm.c (arm_legitimize_address): Check xop1 is not
- a constant immediate before force_reg.
-
-2013-11-26 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/59245
- * tree-vrp.c (set_value_range): Assert that we don't have
- overflowed constants (but our infinities).
- (set_value_range_to_value): Drop all overflow flags.
- (vrp_visit_phi_node): Likewise.
- (vrp_visit_assignment_or_call): Use set_value_range_to_value
- to set a constant range.
-
-2013-11-26 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
-
- PR target/59290
- * config/arm/arm.md (*zextendsidi_negsi): New pattern.
- * config/arm/arm.c (arm_new_rtx_costs): Initialise cost correctly
- for zero_extend case.
-
-2013-11-26 H.J. Lu <hongjiu.lu@intel.com>
-
- PR bootstrap/55552
- * configure.ac (install_gold_as_default): New. Set to yes for
- --disable-ld or --enable-gold=default.
- (gcc_cv_ld_gold_srcdir): New.
- (gcc_cv_ld): Also check in-tree gold if install_gold_as_default is yes.
- (ORIGINAL_LD_BFD_FOR_TARGET): New AC_SUBST.
- (ORIGINAL_LD_GOLD_FOR_TARGET): Likewise.
- * configure: Regenerated.
-
- * exec-tool.in (ORIGINAL_LD_BFD_FOR_TARGET): New variable.
- (ORIGINAL_LD_GOLD_FOR_TARGET): Likewise.
- (original) [collect-ld && -fuse-ld=bfd]: Set to
- $ORIGINAL_LD_BFD_FOR_TARGET.
- (original) [collect-ld && -fuse-ld=gold]: Set to
- $ORIGINAL_LD_GOLD_FOR_TARGET.
- (dir) [collect-ld && ../gold/ld-new]: Set to gold.
- (fast_install) [collect-ld && ../gold/ld-new]: Set to yes.
-
-2013-11-26 Terry Guo <terry.guo@arm.com>
-
- * config/arm/arm.c (require_pic_register): Handle high pic base
- register for thumb-1.
- (arm_load_pic_register): Also initialize high pic base register.
- * doc/invoke.texi: Update documentation for option -mpic-register.
-
-2013-11-26 Oleg Endo <olegendo@gcc.gnu.org>
-
- PR target/58314
- PR target/50751
- * config/sh/sh.c (max_mov_insn_displacement, disp_addr_displacement):
- Prefix function names with 'sh_'. Make them non-static.
- * config/sh/sh-protos.h (sh_disp_addr_displacement,
- sh_max_mov_insn_displacement): Add declarations.
- * config/sh/constraints.md (Q): Reject QImode.
- (Sdd): Use match_code "mem".
- (Snd): Fix erroneous matching of non-memory operands.
- * config/sh/predicates.md (short_displacement_mem_operand): New
- predicate.
- (general_movsrc_operand): Disallow PC relative QImode loads.
- * config/sh/sh.md (*mov<mode>_reg_reg): Remove it.
- (*movqi, *movhi): Merge both insns into...
- (*mov<mode>): ... this new insn. Replace generic 'm' constraints with
- 'Snd' and 'Sdd' constraints. Calculate insn length dynamically based
- on the operand types.
-
-2013-11-26 Joern Rennecke <joern.rennecke@embecosm.com>
-
- * config/epiphany/epiphany.c (epiphany_expand_prologue):
- Remove unused variable save_config.
- (epiphany_compute_frame_size): Avoid signed/unsigned comparison in
- assert.
-
-2013-11-26 James Greenhalgh <james.greenhalgh@arm.com>
-
- * config/aarch64/arm_neon.h (vtbx1_<psu>8): Emulate behaviour
- using other intrinsics.
- (vtbx3_<psu>8): Likewise.
-
-2013-11-26 James Greenhalgh <james.greenhalgh@arm.com>
-
- * config/aarch64/aarch64-builtins.c
- (aarch64_types_bsl_p_qualifiers): New.
- (aarch64_types_bsl_s_qualifiers): Likewise.
- (aarch64_types_bsl_u_qualifiers): Likewise.
- (TYPES_BSL_P): Likewise.
- (TYPES_BSL_S): Likewise.
- (TYPES_BSL_U): Likewise.
- (BUILTIN_VALLDIF): Likewise.
- (BUILTIN_VDQQH): Likewise.
- * config/aarch64/aarch64-simd-builtins.def (simd_bsl): New.
- * config/aarch64/aarch64-simd.md
- (aarch64_simd_bsl<mode>_internal): Handle more modes.
- (aarch64_simd_bsl<mode>): Likewise.
- * config/aarch64/arm_neon.h
- (vbsl<q>_<fpsu><8,16,32,64): Implement using builtins.
- * config/aarch64/iterators.md (VALLDIF): New.
- (Vbtype): Handle more modes.
-
-2013-11-26 James Greenhalgh <james.greenhalgh@arm.com>
-
- * config/aarch64/aarch64-builtins.c
- (aarch64_type_qualifiers): Add qualifier_poly.
- (aarch64_build_scalar_type): Also build Poly types.
- (aarch64_build_vector_type): Likewise.
- (aarch64_build_type): Likewise.
- (aarch64_build_signed_type): New.
- (aarch64_build_unsigned_type): Likewise.
- (aarch64_build_poly_type): Likewise.
- (aarch64_init_simd_builtins): Also handle Poly types.
-
-2013-11-26 James Greenhalgh <james.greenhalgh@arm.com>
-
- * config/aarch64/aarch64-builtins.c
- (VAR1): Use new naming scheme for aarch64_builtins.
- (aarch64_builtin_vectorized_function): Use new aarch64_builtins names.
-
-2013-11-26 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/59287
- * tree-ssa-structalias.c (get_constraint_for_component_ref):
- Remove no longer necessary special-casing of union accesses.
-
-2013-11-26 Richard Biener <rguenther@suse.de>
-
- * pretty-print.c (output_buffer::~output_buffer): Really
- free the obstacks.
-
-2013-11-25 Jeff Law <law@redhat.com>
-
- * tree-ssa-threadupdate.c (thread_through_all_blocks): Selectively
- invalidate loop information.
-
-2013-11-25 Oleg Endo <olegendo@gcc.gnu.org>
-
- * config/sh/sh.md (doloop_end_split): Add missing SI mode.
-
-2013-11-25 Oleg Endo <olegendo@gcc.gnu.org>
-
- PR target/53976
- PR target/59243
- * config/sh/sh_optimize_sett_clrt.cc (struct ccreg_value): Update
- comments.
- (sh_optimize_sett_clrt::find_last_ccreg_values): Check stack of
- previously visited basic blocks before recursing instead of only one
- basic block.
-
-2013-11-25 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
-
- * config/aarch64/aarch64.c (cortexa53_tuning): New struct.
- * config/aarch64/aarch64-cores.def (cortex-a53):
- Use cortexa53 tuning struct.
-
-2013-11-25 Andrew Macleod <amacleod@redhat.com>
-
- PR bootstrap/59260
- * fold-const.c: Include hash-table.h.
-
-2013-11-25 Marek Polacek <polacek@redhat.com>
-
- PR sanitizer/59258
- * ubsan.c (ubsan_create_data): Increase the size of the fields array.
-
-2013-11-25 Richard Biener <rguenther@suse.de>
-
- * tree-dfa.c: Remove unused convert.h include.
-
-2013-11-25 Terry Guo <terry.guo@arm.com>
-
- * doc/invoke.texi (-mslow-flash-data): Document new option.
- * config/arm/arm.opt (mslow-flash-data): New option.
- * config/arm/arm-protos.h (arm_max_const_double_inline_cost):
- Declare it.
- * config/arm/arm.h (TARGET_USE_MOVT): Always true when literal pools
- are disabled.
- (arm_disable_literal_pool): Declare it.
- * config/arm/arm.c (arm_disable_literal_pool): New variable.
- (arm_option_override): Handle new option.
- (thumb2_legitimate_address_p): Don't allow symbol references when
- literal pools are disabled.
- (arm_max_const_double_inline_cost): New function.
- * config/arm/arm.md (types.md): Include it before ...
- (use_literal_pool): New attribute.
- (enabled): Use new attribute.
- (split pattern): Replace symbol+offset with MOVW/MOVT.
-
-2013-11-24 Steven Bosscher <steven@gcc.gnu.org>
-
- PR bootstrap/59279
- Revert previous commit.
-
-2013-11-24 Steven Bosscher <steven@gcc.gnu.org>
-
- * jump.c (reset_insn_reg_label_operand_notes): New function,
- split out from ...
- (init_label_info): ... here. Reset LABEL_NUSES in cfglayout mode.
- * cfgcleanup.c (delete_dead_jump_tables_between): New function,
- split out from ...
- (delete_dead_jumptables): ... here. Handle cfglayout mode.
- (cleanup_cfg): Delete dead jump tables in cfglayout mode if an
- expensive CFG cleanup is called for.
- * cfgrtl.c (fixup_reorder_chain): Remove BARRIERs from fallthru paths.
- (cfg_layout_finalize): Delete dead jump tables before re-building
- the insns chain.
- * ira.c (ira): Rebuild jump labels *after* deleting unreachable
- basic blocks, not before.
- * loop-init.c (rtl_loop_done): Call for an expensive CFG cleanup.
-
- * modulo-sched.c (sms_schedule): Do not look for BARRIERs in the
- insns chain of a scheduling extended basic block, they cannot appear
- there in cfglayout mode.
-
-2013-11-24 Tobias Burnus <burnus@net-b.de>
-
- * doc/invoke.texi (-fsanitize=leak): Add link to the wiki page.
-
-2013-11-24 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
-
- * config/rs6000/rs6000.c (rs6000_expand_vec_perm_const_1): Correct
- for little endian.
-
-2013-11-24 H.J. Lu <hongjiu.lu@intel.com>
-
- * graphite-sese-to-poly.c: Don't include extra "expr.h".
-
-2013-11-23 Eric Botcazou <ebotcazou@adacore.com>
-
- * cilk-common.c (expand_builtin_cilk_detach): Dereference worker.
-
-2013-11-23 David Edelson <dje.gcc@gmail.com>
- Andrew Dixie <andrewd@gentrack.com>
-
- PR target/33704
- * config/rs6000/aix.h (COLLECT_SHARED_INIT_FUNC): Define.
- (COLLECT_SHARED_FINI_FUNC): Define.
-
- * collect2.c (aix_shared_initname): Declare.
- (aix_shared_fininame): Declare.
- (symkind): Add SYM_AIXI and SYM_AIXD.
- (scanfilter_masks): Add SCAN_AIXI and SCAN_AIXD.
- (struct names special): Add GLOBAL__AIXI_ and GLOBAL__AIXD_.
- (aixlazy_flag): Parse.
- (extract_init_priority): SYM_AIXI and SYM_AIXD have highest priority.
- (scan_prog_file, COFF): Handle SYM_AIXI and SYM_AIXD.
-
-2013-11-23 David Edelsohn <dje.gcc@gmail.com>
-
- * config/rs6000/rs6000.c (IN_NAMED_SECTION): New macro.
- (rs6000_xcoff_select_section): Place decls with stricter alignment
- into named sections.
- (rs6000_xcoff_unique_section): Allow unique sections for
- uninitialized data with strict alignment.
-
-2013-11-23 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/59154
- * tree-ssa-reassoc.c (maybe_optimize_range_tests): When changing
- rhs1 of a cast and new_op is invariant, fold_convert it.
- * tree-ssa-forwprop.c (ssa_forward_propagate_and_combine): Only call
- simplify_conversion_from_bitmask if rhs1 is a SSA_NAME.
-
-2013-11-23 Uros Bizjak <ubizjak@gmail.com>
-
- PR target/56788
- * config/i386/i386.c (bdesc_multi_arg) <IX86_BUILTIN_VFRCZSS>:
- Declare as MULTI_ARG_1_SF instruction.
- <IX86_BUILTIN_VFRCZSD>: Decleare as MULTI_ARG_1_DF instruction.
- * config/i386/sse.md (*xop_vmfrcz<mode>2): Rename
- from *xop_vmfrcz_<mode>.
- * config/i386/xopintrin.h (_mm_frcz_ss): Use __builtin_ia32_movss
- to merge scalar result with __A.
- (_mm_frcz_sd): Use __builtin_ia32_movsd to merge scalar
- result with __A.
-
-2013-11-23 Eric Botcazou <ebotcazou@adacore.com>
-
- * gimplify.h (recalculate_side_effects): Delete.
- * gimplify.c (recalculate_side_effects): Make static and add comment.
-
-2013-11-23 Richard Sandiford <rdsandiford@googlemail.com>
-
- * config/sh/sh.md: Use nonimmediate_operand rather than general_operand
- for the destination of a define_peephole2. Likewise register_operand
- rather than arith_reg_operand. Remove constraints from
- define_peephole2s.
-
-2013-11-23 Richard Sandiford <rdsandiford@googlemail.com>
-
- * config/mn10300/mn10300-protos.h (mn10300_store_multiple_operation):
- Delete.
- (mn10300_store_multiple_operation_p): Declare.
- * config/mn10300/mn10300.c (mn10300_store_multiple_operation):
- Rename to...
- (mn10300_store_multiple_operation_p): ...this and remove mode
- argument.
- * config/mn10300/predicates.md (mn10300_store_multiple_operation):
- Define.
-
-2013-11-23 Richard Sandiford <rdsandiford@googlemail.com>
-
- * config/bfin/bfin-protos.h (push_multiple_operation): Delete.
- (pop_multiple_operation): Delete.
- (analyze_push_multiple_operation): Declare.
- (analyze_pop_multiple_operation): Declare.
- * config/bfin/bfin.c (push_multiple_operation): Rename to...
- (analyze_push_multiple_operation): ...this and remove mode argument.
- (pop_multiple_operation): Rename to...
- (analyze_pop_multiple_operation): ...this and remove mode argument.
- * config/bfin/predicates.md (push_multiple_operation): Define.
- (pop_multiple_operation): Likewise.
-
-2013-11-23 Alan Modra <amodra@gmail.com>
-
- * config/rs6000/vsx.md (fusion peepholes): Disable when !TARGET_VSX.
-
-2013-11-22 Jakub Jelinek <jakub@redhat.com>
-
- PR sanitizer/59061
- * common.opt (static-liblsan): Add.
- * config/gnu-user.h (STATIC_LIBLSAN_LIBS, STATIC_LIBUBSAN_LIBS):
- Define.
- * flag-types.h (enum sanitize_code): Add SANITIZE_LEAK. Renumber
- SANITIZE_SHIFT, SANITIZE_DIVIDE, SANITIZE_UNREACHABLE, SANITIZE_VLA,
- SANITIZE_RETURN.
- * opts.c (common_handle_option): Handle -fsanitize=leak.
- * gcc.c (ADD_STATIC_LIBLSAN_LIBS, LIBLSAN_SPEC): Define.
- (LIBUBSAN_SPEC): Don't test LIBUBSAN_EARLY_SPEC.
- (LIBUBSAN_EARLY_SPEC): Remove.
- (SANITIZER_EARLY_SPEC): Don't do anything for libubsan.
- (SANITIZER_SPEC): Add -fsanitize=leak handling.
- (sanitize_spec_function): Handle %sanitize(leak).
- * doc/invoke.texi (-static-liblsan, -fsanitize=leak): Document.
-
-2013-11-22 Aldy Hernandez <aldyh@redhat.com>
- Jakub Jelinek <jakub@redhat.com>
-
- * ipa.c (symtab_remove_unreachable_nodes): Fix up comment typos.
- * ipa-prop.c (get_vector_of_formal_parm_types): Renamed to ...
- (ipa_get_vector_of_formal_parm_types): ... this. No longer static.
- (ipa_modify_formal_parameters): Adjust caller. Remove
- synth_parm_prefix argument. Use operator enum instead of bit fields.
- Add assert for properly handling vector of references. Handle
- creating brand new parameters.
- (ipa_modify_call_arguments): Use operator enum instead of bit
- fields.
- (ipa_combine_adjustments): Same. Assert that IPA_PARM_OP_NEW is not
- used.
- (ipa_modify_expr, get_ssa_base_param, ipa_get_adjustment_candidate):
- New functions.
- (ipa_dump_param_adjustments): Rename reduction to new_decl.
- Use operator enum instead of bit fields.
- * ipa-prop.h (enum ipa_parm_op): New.
- (struct ipa_parm_adjustment): New field op. Rename reduction
- to new_decl, new_arg_prefix to arg_prefix and remove remove_param
- and copy_param.
- (ipa_modify_formal_parameters): Remove last argument.
- (ipa_get_vector_of_formal_parm_types, ipa_modify_expr,
- ipa_get_adjustment_candidate): New prototypes.
- * tree-sra.c (turn_representatives_into_adjustments): Use operator
- enum. Set arg_prefix.
- (get_adjustment_for_base): Use operator enum.
- (sra_ipa_modify_expr): Rename to ipa_modify_expr and move to
- ipa-prop.c.
- (sra_ipa_modify_assign): Rename sra_ipa_modify_expr to ipa_modify_expr.
- (ipa_sra_modify_function_body): Same. No longer static.
- (sra_ipa_reset_debug_stmts): Use operator enum.
- (modify_function): Do not pass prefix argument.
-
-2013-11-22 Jakub Jelinek <jakub@redhat.com>
-
- * ubsan.c (ubsan_source_location): Don't crash on unknown locations.
- (ubsan_pass): Ignore clobber stmts.
-
- * sanitizer.def (BUILT_IN_UBSAN_HANDLE_MISSING_RETURN): New built-in.
- * opts.c (common_handle_option): Add -fsanitize=return.
- * flag-types.h (enum sanitize_code): Add SANITIZE_RETURN and
- or it into SANITIZE_UNDEFINED.
-
- * sanitizer.def (BUILT_IN_ASAN_BEFORE_DYNAMIC_INIT,
- BUILT_IN_ASAN_AFTER_DYNAMIC_INIT): New.
- * asan.c (instrument_derefs): Handle also VAR_DECL loads/stores.
- Don't instrument accesses to VAR_DECLs which are known to fit
- into their bounds and the vars are known to have shadow bytes
- indicating allowed access.
- (asan_dynamic_init_call): New function.
- (asan_add_global): If vnode->dynamically_initialized,
- set __has_dynamic_init to 1 instead of 0.
- (initialize_sanitizer_builtins): Add BT_FN_VOID_CONST_PTR var.
- * asan.h (asan_dynamic_init_call): New prototype.
- * cgraph.h (varpool_node): Add dynamically_initialized bitfield.
-
-2013-11-22 Martin Jambor <mjambor@suse.cz>
-
- PR rtl-optimization/10474
- * ira.c (interesting_dest_for_shprep_1): New function.
- (interesting_dest_for_shprep): Use interesting_dest_for_shprep_1,
- also check parallels.
-
-2013-11-22 Jeff Law <law@redhat.com>
-
- * tree-ssa-threadedge.c (record_temporary_equivalence): Handle
- NULL for RHS, which we used to invalidate equivalences.
- (record_temporary_equivalences_from_phis): New bitmap arguments
- and a boolean indicating if we have passed a backedge. If we
- have passed a backedge, then set the appropriate bit in the
- bitmaps for the SRC & DEST of PHIs creating equivalences.
- (invalidate_equivalences, dummy_simplify): New functions.
- (cond_arg_set_in_b): Remove.
- (record_temporary_equivalences_from_stmts_at_dest): New bitmap
- arguments and a boolean indicating if we have passed a backedge.
- If we have passed a backedge, then perform invalidations as needed.
- (thread_around_empty_blocks): If we have seen a backedge, then
- use the dummy simplify routine.
- (thread_through_normal_block): Likewise. Pass bitmaps and
- backedge status to children. Do not pessimize so much when
- traversing backedges in the CFG.
- (thread_across_edge): Manage the SRC_MAP/DST_MAP bitmaps.
- If we have seen a backedge, then use the dummy simplify routine.
- Do not pessimize so much when traversing backedges.
-
-2013-11-22 Hans-Peter Nilsson <hp@axis.com>
-
- * config/cris/cris.c (cris_atomic_align_for_mode): New function.
- (TARGET_ATOMIC_ALIGN_FOR_MODE): Define.
-
-2013-11-22 Yuri Rumyantsev <ysrumyan@gmail.com>
-
- * config/i386/i386.c (processor_alias_table): Enable PTA_AES,
- PTA_PCLMUL and PTA_RDRND for Silvermont.
- * config/i386/driver-i386.c (host_detect_local_cpu): Set up cpu
- for Silvermont.
-
- * doc/invoke.texi: Mention AES, PCLMUL and RDRND for Silvermont.
-
-2013-11-22 Andrew MacLeod <amacleod@redhat.com>
-
- * hooks.h (hook_uint_mode_0): Add Prototype.
- * hooks.c (hook_uint_mode_0): New default function.
- * target.def (atomic_align_for_mode): New target hook.
- * tree.c (build_atomic_base): Add alignment override parameter.
- (build_common_tree_nodes): Use atomic alignment override.
- * doc/tm.texi.in (TARGET_ATOMIC_ALIGN_FOR_MODE): Define.
- * doc/tm.texi (TARGET_ATOMIC_ALIGN_FOR_MODE): Add description.
-
-2013-11-22 Andrew MacLeod <amacleod@redhat.com>
-
- * gimple.h: Remove all includes.
- (recalculate_side_effects): Move prototype to gimplify.h.
- * Makefile.in (PLUGIN_HEADERS): Add flattened gimple.h includes.
- * gengtype.c (open_base_files): Add gimple.h include list.
- * gimplify.h (recalculate_side_effects): Relocate prototype here.
- * gimple.c: Adjust include list.
- (recalculate_side_effects): Move to gimplify.c.
- * gimplify.c: Adjust include list.
- (recalculate_side_effects): Relocate from gimple.c.
- * alias.c: Add required include files removed from gimple.h.
- * asan.c: Likewise.
- * builtins.c: Likewise.
- * calls.c: Likewise.
- * cfgexpand.c: Likewise.
- * cfgloop.c: Likewise.
- * cfgloopmanip.c: Likewise.
- * cgraphbuild.c: Likewise.
- * cgraph.c: Likewise.
- * cgraphclones.c: Likewise.
- * cgraphunit.c: Likewise.
- * cilk-common.c: Likewise.
- * data-streamer.c: Likewise.
- * data-streamer-in.c: Likewise.
- * data-streamer-out.c: Likewise.
- * dse.c: Likewise.
- * dwarf2out.c: Likewise.
- * emit-rtl.c: Likewise.
- * except.c: Likewise.
- * expr.c: Likewise.
- * fold-const.c: Likewise.
- * function.c: Likewise.
- * gimple-builder.c: Likewise.
- * gimple-expr.c: Likewise.
- * gimple-fold.c: Likewise.
- * gimple-iterator.c: Likewise.
- * gimple-low.c: Likewise.
- * gimple-pretty-print.c: Likewise.
- * gimple-ssa-isolate-paths.c: Likewise.
- * gimple-ssa-strength-reduction.c: Likewise.
- * gimple-streamer-in.c: Likewise.
- * gimple-streamer-out.c: Likewise.
- * gimple-walk.c: Likewise.
- * gimplify-me.c: Likewise.
- * graphite-blocking.c: Likewise.
- * graphite.c: Likewise.
- * graphite-clast-to-gimple.c: Likewise.
- * graphite-dependences.c: Likewise.
- * graphite-interchange.c: Likewise.
- * graphite-optimize-isl.c: Likewise.
- * graphite-poly.c: Likewise.
- * graphite-scop-detection.c: Likewise.
- * graphite-sese-to-poly.c: Likewise.
- * internal-fn.c: Likewise.
- * ipa.c: Likewise.
- * ipa-cp.c: Likewise.
- * ipa-devirt.c: Likewise.
- * ipa-inline-analysis.c: Likewise.
- * ipa-inline.c: Likewise.
- * ipa-profile.c: Likewise.
- * ipa-prop.c: Likewise.
- * ipa-pure-const.c: Likewise.
- * ipa-reference.c: Likewise.
- * ipa-split.c: Likewise.
- * ipa-utils.c: Likewise.
- * langhooks.c: Likewise.
- * lto-cgraph.c: Likewise.
- * lto-compress.c: Likewise.
- * lto-opts.c: Likewise.
- * lto-section-in.c: Likewise.
- * lto-section-out.c: Likewise.
- * lto-streamer.c: Likewise.
- * lto-streamer-in.c: Likewise.
- * lto-streamer-out.c: Likewise.
- * omp-low.c: Likewise.
- * opts-global.c: Likewise.
- * passes.c: Likewise.
- * predict.c: Likewise.
- * profile.c: Likewise.
- * sese.c: Likewise.
- * stmt.c: Likewise.
- * stor-layout.c: Likewise.
- * symtab.c: Likewise.
- * targhooks.c: Likewise.
- * toplev.c: Likewise.
- * tracer.c: Likewise.
- * trans-mem.c: Likewise.
- * tree-affine.c: Likewise.
- * tree.c: Likewise.
- * tree-call-cdce.c: Likewise.
- * tree-cfg.c: Likewise.
- * tree-cfgcleanup.c: Likewise.
- * tree-chrec.c: Likewise.
- * tree-complex.c: Likewise.
- * tree-data-ref.c: Likewise.
- * tree-dfa.c: Likewise.
- * tree-eh.c: Likewise.
- * tree-emutls.c: Likewise.
- * tree-if-conv.c: Likewise.
- * tree-inline.c: Likewise.
- * tree-into-ssa.c: Likewise.
- * tree-loop-distribution.c: Likewise.
- * tree-nested.c: Likewise.
- * tree-nrv.c: Likewise.
- * tree-object-size.c: Likewise.
- * tree-outof-ssa.c: Likewise.
- * tree-parloops.c: Likewise.
- * tree-phinodes.c: Likewise.
- * tree-predcom.c: Likewise.
- * tree-pretty-print.c: Likewise.
- * tree-profile.c: Likewise.
- * tree-scalar-evolution.c: Likewise.
- * tree-sra.c: Likewise.
- * tree-ssa-address.c: Likewise.
- * tree-ssa-alias.c: Likewise.
- * tree-ssa.c: Likewise.
- * tree-ssa-ccp.c: Likewise.
- * tree-ssa-coalesce.c: Likewise.
- * tree-ssa-copy.c: Likewise.
- * tree-ssa-copyrename.c: Likewise.
- * tree-ssa-dce.c: Likewise.
- * tree-ssa-dom.c: Likewise.
- * tree-ssa-dse.c: Likewise.
- * tree-ssa-forwprop.c: Likewise.
- * tree-ssa-ifcombine.c: Likewise.
- * tree-ssa-live.c: Likewise.
- * tree-ssa-loop.c: Likewise.
- * tree-ssa-loop-ch.c: Likewise.
- * tree-ssa-loop-im.c: Likewise.
- * tree-ssa-loop-ivcanon.c: Likewise.
- * tree-ssa-loop-ivopts.c: Likewise.
- * tree-ssa-loop-manip.c: Likewise.
- * tree-ssa-loop-niter.c: Likewise.
- * tree-ssa-loop-prefetch.c: Likewise.
- * tree-ssa-loop-unswitch.c: Likewise.
- * tree-ssa-math-opts.c: Likewise.
- * tree-ssanames.c: Likewise.
- * tree-ssa-operands.c: Likewise.
- * tree-ssa-phiopt.c: Likewise.
- * tree-ssa-phiprop.c: Likewise.
- * tree-ssa-pre.c: Likewise.
- * tree-ssa-propagate.c: Likewise.
- * tree-ssa-reassoc.c: Likewise.
- * tree-ssa-sccvn.c: Likewise.
- * tree-ssa-sink.c: Likewise.
- * tree-ssa-strlen.c: Likewise.
- * tree-ssa-structalias.c: Likewise.
- * tree-ssa-tail-merge.c: Likewise.
- * tree-ssa-ter.c: Likewise.
- * tree-ssa-threadedge.c: Likewise.
- * tree-ssa-threadupdate.c: Likewise.
- * tree-ssa-uncprop.c: Likewise.
- * tree-ssa-uninit.c: Likewise.
- * tree-stdarg.c: Likewise.
- * tree-streamer.c: Likewise.
- * tree-streamer-in.c: Likewise.
- * tree-streamer-out.c: Likewise.
- * tree-switch-conversion.c: Likewise.
- * tree-tailcall.c: Likewise.
- * tree-vect-data-refs.c: Likewise.
- * tree-vect-generic.c: Likewise.
- * tree-vect-loop.c: Likewise.
- * tree-vect-loop-manip.c: Likewise.
- * tree-vectorizer.c: Likewise.
- * tree-vect-patterns.c: Likewise.
- * tree-vect-slp.c: Likewise.
- * tree-vect-stmts.c: Likewise.
- * tree-vrp.c: Likewise.
- * tsan.c: Likewise.
- * ubsan.c: Likewise.
- * value-prof.c: Likewise.
- * varpool.c: Likewise.
- * var-tracking.c: Likewise.
- * vtable-verify.c: Likewise.
- * config/darwin.c: Likewise.
- * config/aarch64/aarch64-builtins.c: Likewise.
- * config/aarch64/aarch64.c: Likewise.
- * config/alpha/alpha.c: Likewise.
- * config/i386/i386.c: Likewise.
- * config/i386/winnt.c: Likewise.
- * config/ia64/ia64.c: Likewise.
- * config/m32c/m32c.c: Likewise.
- * config/mep/mep.c: Likewise.
- * config/mips/mips.c: Likewise.
- * config/rs6000/rs6000.c: Likewise.
- * config/s390/s390.c: Likewise.
- * config/sh/sh.c: Likewise.
- * config/sparc/sparc.c: Likewise.
- * config/spu/spu.c: Likewise.
- * config/stormy16/stormy16.c: Likewise.
- * config/tilegx/tilegx.c: Likewise.
- * config/tilepro/tilepro.c: Likewise.
- * config/xtensa/xtensa.c: Likewise.
-
-2013-11-22 Richard Earnshaw <rearnsha@arm.com>
-
- PR target/59216
- * arm.md (negdi_extendsidi): Fix invalid split.
-
-2013-11-22 Alex Velenko <Alex.Velenko@arm.com>
-
- * config/aarch64/arm_neon.h (vmov_n_f32): Implemented in C.
- (vmov_n_f64): Likewise.
- (vmov_n_p8): Likewise.
- (vmov_n_p16): Likewise.
- (vmov_n_s8): Likewise.
- (vmov_n_s16): Likewise.
- (vmov_n_s32): Likewise.
- (vmov_n_s64): Likewise.
- (vmov_n_u8): Likewise.
- (vmov_n_u16): Likewise.
- (vmov_n_u32): Likewise.
- (vmov_n_u64): Likewise.
- (vmovq_n_f32): Likewise.
- (vmovq_n_f64): Likewise.
- (vmovq_n_p8): Likewise.
- (vmovq_n_p16): Likewise.
- (vmovq_n_s8): Likewise.
- (vmovq_n_s16): Likewise.
- (vmovq_n_s32): Likewise.
- (vmovq_n_s64): Likewise.
- (vmovq_n_u8): Likewise.
- (vmovq_n_u16): Likewise.
- (vmovq_n_u32): Likewise.
- (vmovq_n_u64): Likewise.
-
-2013-11-22 Tejas Belagod <tejas.belagod@arm.com>
-
- * config/aarch64/aarch64-simd.md (vec_pack_trunc_<mode>,
- vec_pack_trunc_v2df, vec_pack_trunc_df): Swap for big-endian.
- (reduc_<sur>plus_<mode>): Factorize V2DI into this.
- (reduc_<sur>plus_<mode>): Change this to reduc_splus_<mode> for floats
- and also change to float UNSPEC.
- (reduc_maxmin_uns>_<mode>): Remove V2DI.
- * config/aarch64/arm_neon.h (vaddv<q>_<suf><8,16,32,64>,
- vmaxv<q>_<suf><8,16,32,64>, vminv<q>_<suf><8,16,32,64>): Fix up scalar
- result access for big-endian.
- (__LANE0): New macro used to fix up lane access of 'across-lanes'
- intrinsics for big-endian.
- * config/aarch64/iterators.md (VDQV): Add V2DI.
- (VDQV_S): New.
- (vp): New mode attribute.
-
-2013-11-22 Tejas Belagod <tejas.belagod@arm.com>
-
- * config/aarch64/aarch64-simd.md (vec_pack_trunc_<mode>,
- vec_pack_trunc_v2df, vec_pack_trunc_df): Swap source ops for
- big-endian.
-
-2013-11-22 Tejas Belagod <tejas.belagod@arm.com>
-
- * config/aarch64/aarch64-simd.md (aarch64_simd_vec_set<mode>): Adjust
- for big-endian element order.
- (aarch64_simd_vec_setv2di): Likewise.
- (*aarch64_get_lane_extend<GPI:mode><VDQQH:mode>,
- *aarch64_get_lane_zero_extendsi<mode>, aarch64_get_lane): Likewise.
- (vec_extract): Expand using aarch64_get_lane.
- * config/aarch64/aarch64.h (ENDIAN_LANE_N): New.
-
-2013-11-22 Tejas Belagod <tejas.belagod@arm.com>
-
- * config/aarch64/aarch64-simd.md (*aarch64_simd_mov<mode>): Fix loads
- and stores to be ABI compliant.
-
-2013-11-22 David Malcolm <dmalcolm@redhat.com>
-
- * input.h (input_line): Remove.
- (input_filename): Likewise.
- (in_system_header): Likewise.
- * tree.h (EXPR_LOC_OR_HERE): Remove.
- * config/bfin/bfin.c (output_file_start): Remove use of
- input_filename macro.
- * builtins.c (c_strlen): Remove use of EXPR_LOC_OR_HERE macro.
- * gimplify.c (internal_get_tmp_var): Likewise.
- EXPR_LOC_OR_HERE macro.
- (shortcut_cond_expr): Likewise.
- * tree-diagnostic.c (diagnostic_report_current_function): Remove
- use of input_filename macro.
- * tree.c (get_file_function_name): Likewise.
-
-2013-11-22 Kenneth Zadeck <zadeck@naturalbridge.com>
-
- * store-layout.c (place-field): Fix hwi test and accessor mismatch.
-
-2013-11-22 Jakub Jelinek <jakub@redhat.com>
-
- * expr.c (store_constructor): Allow CONSTRUCTOR with VECTOR_TYPE
- (same sized) elements even if the type of the CONSTRUCTOR has
- vector mode and target is a REG.
-
-2013-11-22 Richard Biener <rguenther@suse.de>
-
- Revert
- 2013-11-21 Richard Biener <rguenther@suse.de>
-
- * tree-ssa-loop-ch.c (copy_loop_headers): Decrement
- nb_iterations_upper_bound by one.
-
-2013-11-22 H.J. Lu <hongjiu.lu@intel.com>
-
- * config/i386/i386.c (processor_alias_table): Enable PTA_POPCNT
- for Silvermont.
-
- * doc/invoke.texi: Mention POPCNT for corei7, corei7-avx,
- core-avx-i, core-avx2 and slm.
-
-2013-11-22 Eric Botcazou <ebotcazou@adacore.com>
-
- * print-rtl.c (print_rtx) <case MEM>: Output a space if no MEM_EXPR.
-
-2013-11-22 Richard Sandiford <rdsandiford@googlemail.com>
-
- * config/m32c/cond.md (stzx_16): Use register_operand for operand 0.
- (stzx_24_<mode>): Likewise mra_operand.
-
-2013-11-22 Jeff Law <law@redhat.com>
-
- * tree-ssa-threadupdate.c: Include tree-cfg.h and tree-pass.h
- (thread_block_1): Do not cancel jump threads which go from
- inside a loop, through the header, then back inside the loop.
- (bb_ends_with_multiway_branch): New function.
- (thread_through_all_blocks): Handle threading cases which start
- in a loop through the loop header to a point in the loop.
-
- * tree-ssa-threadedge.c (thread_across_edge): Mark the start of the
- jump thread path properly.
-
-2013-11-22 Trevor Saunders <tsaunders@mozilla.com>
-
- * vec.h (auto_vec): New class.
- * cfganal.c, cfgloop.c, cgraphunit.c, config/i386/i386.c, dwarf2out.c,
- function.c, genautomata.c, gimple.c, haifa-sched.c, ipa-inline.c,
- ira-build.c, loop-unroll.c, omp-low.c, ree.c, trans-mem.c,
- tree-call-cdce.c, tree-eh.c, tree-if-conv.c, tree-into-ssa.c,
- tree-loop-distribution.c, tree-predcom.c, tree-sra.c,
- tree-sssa-forwprop.c, tree-ssa-loop-manip.c, tree-ssa-pre.c,
- tree-ssa-reassoc.c, tree-ssa-sccvn.c, tree-ssa-structalias.c,
- tree-vect-loop.c, tree-vect-stmts.c: Use auto_vec and stack_vec as
- appropriate instead of vec for local variables.
-
-2013-11-21 Teresa Johnson <tejohnson@google.com>
-
- PR target/59233
- * cfgcleanup.c (outgoing_edges_match): Walk up past note instructions
- not understood by old_insns_match_p.
-
-2013-11-21 Bill Schmidt <wschmidt@vnet.ibm.com>
-
- * config/rs6000/vector.md (vec_pack_trunc_v2df): Revert previous
- little endian change.
- (vec_pack_sfix_trunc_v2df): Likewise.
- (vec_pack_ufix_trunc_v2df): Likewise.
- * config/rs6000/rs6000.c (rs6000_expand_interleave): Correct
- double checking of endianness.
-
-2013-11-22 Jakub Jelinek <jakub@redhat.com>
-
- * tree-vect-generic.c (optimize_vector_constructor): New function.
- (expand_vector_operations_1): Call it.
-
-2013-11-21 Uros Bizjak <ubizjak@gmail.com>
-
- * config/i386/i386.c (ix86_expand_special_args_builtin): Use
- ix86_zero_extend_to_Pmode where appropriate.
- (ix86_expand_builtin): Ditto.
-
-2013-11-21 Cary Coutant <ccoutant@google.com>
-
- * dwarf2out.c (want_pubnames): Don't do pubnames for -g1.
- (add_linkage_name): Don't add linkage name for -g1.
- (decls_for_scope): Process subblocks for -g1.
- (dwarf2out_source_line): Output line tables for -g1.
- (dwarf2out_finish): Likewise.
- * tree-ssa-live.c (remove_unused_scope_block_p): Don't prune
- unused scopes for -g1.
- * opts.c (common_handle_option): Handle -g same as -g2.
- * doc/invoke.texi: Update description for -g1.
-
-2013-11-21 Peter Bergner <bergner@vnet.ibm.com>
-
- * doc/extend.texi: Document htm builtins.
-
-2013-11-21 Jeff Law <law@redhat.com>
-
- PR tree-optimization/59221
- * tree-ssa-threadedge.c (thread_across_edge): Properly manage
- temporary equivalences when threading through joiner blocks.
-
-2013-11-21 Joseph Myers <joseph@codesourcery.com>
-
- PR rtl-optimization/55950
- * real.c (real_sqrt): Remove function.
- * real.h (real_sqrt): Remove prototype.
- * simplify-rtx.c (simplify_const_unary_operation): Do not fold
- SQRT using real_sqrt.
-
-2013-11-21 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/59058
- * tree-scalar-evolution.h (number_of_exit_cond_executions): Remove.
- * tree-scalar-evolution.c (number_of_exit_cond_executions): Likewise.
- * tree-vectorizer.h (LOOP_PEELING_FOR_ALIGNMENT): Rename to ...
- (LOOP_VINFO_PEELING_FOR_ALIGNMENT): ... this.
- (NITERS_KNOWN_P): Fold into ...
- (LOOP_VINFO_NITERS_KNOWN_P): ... this.
- (LOOP_VINFO_PEELING_FOR_NITER): Add.
- * tree-vect-loop-manip.c (vect_gen_niters_for_prolog_loop):
- Use LOOP_VINFO_PEELING_FOR_ALIGNMENT.
- (vect_do_peeling_for_alignment): Re-use precomputed niter
- instead of re-emitting it.
- * tree-vect-data-refs.c (vect_enhance_data_refs_alignment):
- Use LOOP_VINFO_PEELING_FOR_ALIGNMENT.
- * tree-vect-loop.c (vect_get_loop_niters): Use
- number_of_latch_executions.
- (new_loop_vec_info): Initialize LOOP_VINFO_PEELING_FOR_NITER.
- (vect_analyze_loop_form): Simplify.
- (vect_analyze_loop_operations): Move epilogue peeling code ...
- (vect_analyze_loop_2): ... here and adjust it to compute
- LOOP_VINFO_PEELING_FOR_NITER.
- (vect_estimate_min_profitable_iters): Use
- LOOP_VINFO_PEELING_FOR_ALIGNMENT.
- (vect_build_loop_niters): Emit on the preheader.
- (vect_generate_tmps_on_preheader): Likewise.
- (vect_transform_loop): Use LOOP_VINFO_PEELING_FOR_NITER instead
- of recomputing it. Adjust.
-
-2013-11-21 Richard Biener <rguenther@suse.de>
-
- * tree-vectorizer.h (LOC, UNKNOWN_LOC, EXPR_LOC, LOC_FILE,
- LOC_LINE): Remove wrappers and fix all users.
- (struct _loop_vec_info): Remove loop_line_number member.
- (LOOP_VINFO_LOC): Remove.
- * tree-parloops.c, tree-vect-loop-manip.c, tree-vect-slp.c,
- tree-vectorizer.c: Fix users of LOC, UNKNOWN_LOC, EXPR_LOC, LOC_FILE
- and LOC_LINE.
-
-2013-11-21 Richard Biener <rguenther@suse.de>
-
- * tree-ssa-forwprop.c (simplify_vce): New function.
- (ssa_forward_propagate_and_combine): Call it.
-
-2013-11-21 Richard Biener <rguenther@suse.de>
-
- * tree-vect-loop-manip.c (vect_build_loop_niters,
- vect_generate_tmps_on_preheader): Move ...
- * tree-vect-loop.c (vect_build_loop_niters,
- vect_generate_tmps_on_preheader): ... here and simplify.
- (vect_transform_loop): Call them here and pass down results
- to consumers.
- * tree-vect-loop-manip.c (vect_do_peeling_for_loop_bound):
- Get niter variables from caller.
- (vect_do_peeling_for_alignment): Likewise.
- * tree-vectorizer.h (vect_generate_tmps_on_preheader): Remove.
- (vect_do_peeling_for_loop_bound, vect_do_peeling_for_alignment):
- Adjust prototypes.
-
-2013-11-21 Richard Biener <rguenther@suse.de>
-
- * tree-ssa-loop-ch.c (copy_loop_headers): Decrement
- nb_iterations_upper_bound by one.
-
-2013-11-21 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/59058
- * tree-loop-distribution.c (struct partition_s): Add plus_one member.
- (build_size_arg_loc): Apply niter adjustment here.
- (generate_memset_builtin): Adjust.
- (generate_memcpy_builtin): Likewise.
- (classify_partition): Do not use number_of_exit_cond_executions
- but record whether niter needs to be adjusted.
-
-2013-11-21 Eric Botcazou <ebotcazou@adacore.com>
-
- * tree-ssa-tail-merge.c (stmt_local_def): Return false if the statement
- could throw.
-
-2013-11-21 Oleg Endo <olegendo@gcc.gnu.org>
-
- PR target/53976
- * config/sh/sh_optimize_sett_clrt.cc: New SH specific RTL pass.
- * config/sh/sh.c (register_sh_passes): Add sh_optimize_sett_clrt pass.
- * config/sh/sh/t-sh (sh_optimize_sett_clrt pass.o): New entry.
- * config.gcc (sh[123456789lbe]*-*-* | sh-*-*): Add
- sh_optimize_sett_clrt pass.o to extra_objs.
-
-2013-11-20 David Malcolm <dmalcolm@redhat.com>
-
- * cfg.c (dump_edge_info): Remove redundant comment.
- * cfgcleanup.c (outgoing_edges_match): Reword reference to
- EXIT_BLOCK_PTR in comment.
- (try_optimize_cfg): Likewise.
- * cfgrtl.c (last_bb_in_partition): Likewise.
- * cgraph.c (cgraph_node_cannot_return): Likewise.
- * function.c (thread_prologue_and_epilogue_insns): Likewise.
- * graphite-scop-detection.c (scopdet_basic_block_info): Likewise.
- * ipa-split.c (consider_split): Likewise.
- * profile.c (find_spanning_tree): Likewise.
- * sched-int.h (common_sched_info_def.add_block): Likewise.
- * dominance.c (calc_dfs_tree_nonrec): Reword references in
- comments to now removed ENTRY_BLOCK_PTR and EXIT_BLOCK_PTR macros.
- * tree-cfgcleanup.c (cleanup_control_flow_bb): Reword references
- in comments to now removed ENTRY_BLOCK_PTR macro.
- (tree_forwarder_block_p): Reword reference in comment to
- EXIT_BLOCK_PTR.
- * tree-inline.c (copy_cfg_body): Reword references in comments to
- now removed ENTRY_BLOCK_PTR macro.
- * tree-ssa-propagate.c (ssa_prop_init): Likewise.
- * tree-scalar-evolution.h ( block_before_loop): Likewise. Add
- a comma to the comment to clarify the meaning.
-
-2013-11-20 Andrew MacLeod <amacleod@redhat.com>
-
- * gimplify.h (gimplify_hasher:typed_free_remove, struct gimplify_ctx):
- Move to gimplify.c.
- (free_gimplify_stack): Add prototype.
- * gimplify.c (gimplify_hasher:typed_free_remove): Relocate here.
- (struct gimplify_ctx): Relocate here.
- (gimplify_ctxp): Make static.
- (ctx_pool, ctx_alloc, ctx_free, free_gimplify_stack): New. Manage a
- list of struct gimplify_ctx.
- (push_gimplify_context): Add default parameters and allocate a struct
- from the pool.
- (pop_gimplify_context): Free a struct back to the pool.
- (gimplify_scan_omp_clauses, gimplify_omp_parallel, gimplify_omp_task,
- gimplify_omp_workshare, gimplify_transaction, gimplify_body): Don't
- use a local 'struct gimplify_ctx'.
- * cgraphunit.c (expand_all_functions): call free_gimplify_stack.
- * gimplify-me.c (force_gimple_operand_1, gimple_regimplify_operands):
- Likewise.
- * omp-low.c (lower_omp_sections, lower_omp_single, lower_omp_master,
- lower_omp_ordered, lower_omp_critical, lower_omp_for,
- create_task_copyfn, lower_omp_taskreg, lower_omp_target,
- lower_omp_teams, execute_lower_omp): Likewise.
- * gimple-fold.c (gimplify_and_update_call_from_tree): Likewise.
- * tree-inline.c (optimize_inline_calls): Likewise.
-
-2013-11-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
-
- * config/rs6000/vsx.md (vsx_set_<mode>): Adjust for little endian.
- (vsx_extract_<mode>): Likewise.
- (*vsx_extract_<mode>_one_le): New LE variant on
- *vsx_extract_<mode>_zero.
- (vsx_extract_v4sf): Adjust for little endian.
-
-2013-11-20 Vladimir Makarov <vmakarov@redhat.com>
-
- PR rtl-optimization/59133
- * lra.c (expand_reg_data): Add new argument. Set up ALL_REGS for
- new pseudos.
- (lra_create_new_reg_with_unique_value): Pass new argument value.
- (lra_emit_add, lra_emit_move): Ditto.
- * lra-constraints.c (in_class_p): Add check for move for a new insn.
- (change_class): Rename to lra_change_class. Move to lra-int.h.
- (get_reload_reg, narrow_reload_pseudo_class): Adjust calls of
- change_class.
- (process_addr_reg, process_addr): Ditto.
- (curr_insn_transform): Ditto. Add check on old pseudo for
- optional reload.
- * lra-int.h (lra_get_regno_hard_regno): Move below.
- (lra_change_class): Renamed change_class from lra.c.
-
-2013-11-20 David Malcolm <dmalcolm@redhat.com>
-
- * gdbhooks.py (VecPrinter.children): Don't attempt to iterate
- the children of a NULL pointer.
-
-2013-11-20 Robert Suchanek <Robert.Suchanek@imgtec.com>
-
- * lra.c (lra): Set lra_in_progress before check_rtl call.
- * recog.c (insn_invalid_p): Add !lra_in_progress to prevent
- adding clobber regs when LRA is running.
-
-2013-11-20 Maciej W. Rozycki <macro@codesourcery.com>
-
- * config/mips/mips.h (ISA_HAS_FP4): Remove TARGET_FLOAT64
- restriction for ISA_MIPS32R2.
- (ISA_HAS_LXC1_SXC1): New macro.
- (ISA_HAS_FP_MADD4_MSUB4): Remove ISA_MIPS32R2 special-casing.
- (ISA_HAS_NMADD4_NMSUB4): Likewise.
- (ISA_HAS_FP_RECIP_RSQRT): Likewise.
- (ISA_HAS_PREFETCHX): Redefine in terms of ISA_HAS_FP4.
- * config/mips/mips.md (*<ANYF:loadx>_<P:mode>): Use
- ISA_HAS_LXC1_SXC1 rather than ISA_HAS_FP4.
- (*<ANYF:storex>_<P:mode>): Likewise.
-
-2013-11-20 Maciej W. Rozycki <macro@codesourcery.com>
-
- * config/mips/mips.h (ISA_HAS_FP_RECIP_RSQRT): New macro.
- * config/mips/mips.c (mips_rtx_costs) <DIV>: Check for
- ISA_HAS_FP_RECIP_RSQRT rather than ISA_HAS_FP4.
- * config/mips/mips.md (recip_condition): Remove mode attribute.
- (div<mode>3): Use ISA_HAS_FP_RECIP_RSQRT rather than
- <recip_condition>.
- (*recip<mode>3, *rsqrt<mode>a, *rsqrt<mode>b): Likewise.
-
-2013-11-20 Eric Botcazou <ebotcazou@adacore.com>
-
- PR target/59207
- * config/sparc/sparc.c (sparc_fold_builtin) <case CODE_FOR_pdist_vis>:
- Make sure neg2_ovf is set before being used.
-
-2013-11-20 Basile Starynkevitch <basile@starynkevitch.net>
-
- * plugin.def: Add comment about register_callback and
- invoke_plugin_callbacks_full.
-
- * plugin.c (register_callback, invoke_plugin_callbacks_full):
- Handle PLUGIN_INCLUDE_FILE event.
-
-2013-11-20 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
-
- * config/rs6000/rs6000.c (rs6000_cannot_change_mode_class): Do not
- allow subregs of TDmode in FPRs of smaller size in little-endian.
- (rs6000_split_multireg_move): When splitting an access to TDmode
- in FPRs, do not use simplify_gen_subreg.
-
-2013-11-20 Joseph Myers <joseph@codesourcery.com>
-
- PR middle-end/21718
- * real.c: Remove comment about decimal string conversion and
- rounding errors.
- (real_from_string): Use MPFR to convert nonzero decimal constant
- to REAL_VALUE_TYPE.
-
-2013-11-20 Eric Botcazou <ebotcazou@adacore.com>
-
- * config/arm/arm.c (arm_dwarf_register_span): Take into account the
- endianness of the D registers for the legacy encodings.
-
-2013-11-20 Richard Earnshaw <rearnsha@arm.com>
-
- PR rtl-optimization/54300
- * regcprop.c (copyprop_hardreg_forward_1): Ensure any unused
- outputs in a single-set are killed from the value chains.
-
-2013-11-20 Ilya Enkovich <ilya.enkovich@intel.com>
-
- * cgraph.h (varpool_node): Add need_bounds_init field.
- * lto-cgraph.c (lto_output_varpool_node): Output
- need_bounds_init value.
- (input_varpool_node): Read need_bounds_init value.
- * varpool.c (dump_varpool_node): Dump need_bounds_init field.
-
-2013-11-20 Jan Hubicka <jh@suse.cz>
-
- * opts.c (finish_options): Imply -ffat-lto-objects with
- -fno-use-linker-plugin.
- * common.opt (fuse-linker-plugin): Add var.
-
-2013-11-20 Ilya Enkovich <ilya.enkovich@intel.com>
-
- * dbxout.c (dbxout_type): Ignore POINTER_BOUNDS_TYPE.
- * dwarf2out.c (gen_subprogram_die): Ignore bound args.
- (gen_type_die_with_usage): Skip pointer bounds.
- (dwarf2out_global_decl): Likewise.
-
-2013-11-20 James Greenhalgh <james.greenhalgh@arm.com>
-
- * config/aarch64/aarch64.md: Remove "mode" and "mode2" attributes
- from all insns.
-
-2013-11-20 Yuri Rumyantsev <ysrumyan@gmail.com>
-
- PR target/57756
- * config/i386/i386.c (ix86_option_override_internal): Add missed
- argument prefix for 'ix86_fpmath'.
- * config/i386/ssemath.h: Add missed definition of
- TARGET_FPMATH_DEFAULT_P macros.
-
-2013-11-20 Kenneth Zadeck <zadeck@naturalbridge.com>
- Mike Stump <mikestump@comcast.net>
- Richard Sandiford <rdsandiford@googlemail.com>
-
- * alias.c (ao_ref_from_mem): Use tree_to_shwi and tree_to_uhwi
- instead of TREE_INT_CST_LOW, in cases where there is a protecting
- tree_fits_shwi_p or tree_fits_uhwi_p.
- * builtins.c (fold_builtin_powi): Likewise.
- * config/epiphany/epiphany.c (epiphany_special_round_type_align):
- Likewise.
- * dbxout.c (dbxout_symbol): Likewise.
- * expr.c (expand_expr_real_1): Likewise.
- * fold-const.c (fold_single_bit_test, fold_plusminus_mult_expr)
- (fold_binary_loc): Likewise.
- * gimple-fold.c (fold_const_aggregate_ref_1): Likewise.
- * gimple-ssa-strength-reduction.c (stmt_cost): Likewise.
- * omp-low.c (lower_omp_for_lastprivate): Likewise.
- * simplify-rtx.c (delegitimize_mem_from_attrs): Likewise.
- * stor-layout.c (compute_record_mode): Likewise.
- * tree-cfg.c (verify_expr): Likewise.
- * tree-dfa.c (get_ref_base_and_extent): Likewise.
- * tree-pretty-print.c (dump_array_domain): Likewise.
- * tree-sra.c (build_user_friendly_ref_for_offset): Likewise.
- * tree-ssa-ccp.c (fold_builtin_alloca_with_align): Likewise.
- * tree-ssa-loop-ivopts.c (get_loop_invariant_expr_id): Likewise.
- * tree-ssa-math-opts.c (execute_cse_sincos): Likewise.
- * tree-ssa-phiopt.c (hoist_adjacent_loads): Likewise.
- * tree-ssa-reassoc.c (acceptable_pow_call): Likewise.
- * tree-ssa-sccvn.c (copy_reference_ops_from_ref): Likewise.
- (ao_ref_init_from_vn_reference, vn_reference_fold_indirect): Likewise.
- (vn_reference_lookup_3, simplify_binary_expression): Likewise.
- * tree-ssa-structalias.c (bitpos_of_field): Likewise.
- (get_constraint_for_1, push_fields_onto_fieldstack): Likewise.
- (create_variable_info_for_1): Likewise.
- * tree-vect-data-refs.c (vect_compute_data_ref_alignment): Likewise.
- (vect_verify_datarefs_alignment): Likewise.
- (vect_analyze_data_ref_accesses): Likewise.
- (vect_prune_runtime_alias_test_list): Likewise.
- * tree-vectorizer.h (NITERS_KNOWN_P): Likewise.
-
-2013-11-20 Richard Sandiford <rdsandiford@googlemail.com>
-
- * tree-ssa-alias.c (ao_ref_init_from_ptr_and_size): Avoid signed
- overflow. Use tree_to_shwi.
-
-2013-11-20 Richard Sandiford <rdsandiford@googlemail.com>
-
- * fold-const.c (fold_binary_loc): Use unsigned rather than signed
- HOST_WIDE_INTs when folding (x >> c) << c.
-
-2013-11-20 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
- Dominik Vogt <vogt@linux.vnet.ibm.com>
-
- * config/s390/s390.c (s390_canonicalize_comparison): Don't fold
- int comparisons with an out of range condition code.
- (s390_optimize_nonescaping_tx): Skip empty BBs.
- Generate the new tbegin RTX when removing the FPR clobbers (with
- two SETs).
- (s390_expand_tbegin): Fix the retry loop counter. Copy CC to the
- result before doing the retry calculations.
- (s390_init_builtins): Make tbegin "returns_twice" and tabort
- "noreturn".
- * config/s390/s390.md (UNSPECV_TBEGIN_TDB): New constant used for
- the TDB setting part of an tbegin.
- ("tbegin_1", "tbegin_nofloat_1"): Add a set for the TDB.
- ("tx_assist"): Set unused argument to an immediate zero instead of
- loading zero into a GPR and pass it as argument.
- * config/s390/htmxlintrin.h (__TM_simple_begin, __TM_begin):
- Remove inline and related attributes.
- (__TM_nesting_depth, __TM_is_user_abort, __TM_is_named_user_abort)
- (__TM_is_illegal, __TM_is_footprint_exceeded)
- (__TM_is_nested_too_deep, __TM_is_conflict): Fix format value check.
-
-2013-11-20 Richard Biener <rguenther@suse.de>
-
- PR lto/59035
- * lto-opts.c (lto_write_options): Write defaults only if
- they were not explicitely specified. Also write
- -ffp-contract default.
- * lto-wrapper.c (merge_and_complain): Merge -ffp-contract
- conservatively.
- (run_gcc): Pass through -ffp-contract.
-
-2013-11-20 Jan-Benedict Glaw <jbglaw@lug-owl.de>
-
- * config/mips/mips.c (r10k_simplify_address): Eliminate macro usage.
-
-2013-11-20 James Greenhalgh <james.greenhalgh@arm.com>
-
- * config/aarch64/aarch64-builtins.c
- (aarch64_simd_itype): Remove.
- (aarch64_simd_builtin_datum): Remove itype, add qualifiers pointer.
- (VAR1): Use qualifiers.
- (aarch64_build_scalar_type): New.
- (aarch64_build_vector_type): Likewise.
- (aarch64_build_type): Likewise.
- (aarch64_init_simd_builtins): Refactor, remove special cases,
- consolidate main loop.
- (aarch64_simd_expand_args): Likewise.
-
-2013-11-19 Joshua J Cogliati <jrincayc@yahoo.com>
-
- PR c/53001
- * doc/invoke.texi: Adding documentation about -Wfloat-conversion.
-
-2013-11-19 Miro Kropacek <miro.kropacek@gmail.com>
-
- * config/m68k/m68k.c (m68k_option_overrides): Fix typo.
-
-2013-11-19 David Malcolm <dmalcolm@redhat.com>
-
- * gdbhooks.py (VecPrinter): New class, for prettyprinting pointers
- to "vec<>" instances.
- (build_pretty_printer): Register the vec<>* prettyprinter.
-
-2013-11-19 David Malcolm <dmalcolm@redhat.com>
-
- * gdbhooks.py (GdbSubprinter.__init__): Drop str_type_ field.
- (GdbSubprinter.handles_type): New.
- (GdbSubprinterTypeList): New subclass of GdbSubprinter.
- (GdbSubprinterRegex): New subclass of GdbSubprinter.
- (GdbPrettyPrinters.add_printer): Remove in favor of...
- (GdbPrettyPrinters.add_printer_for_types): ...this new method and...
- (GdbPrettyPrinters.add_printer_for_regex): ...this other new method.
- (GdbPrettyPrinters.__call__): Update search for subprinter
- to use handles_type method.
- (build_pretty_printer): Update registration of subprinters to
- use the new API above, supporting multiple spelling of each type,
- and allowing for future regex-based subprinters.
-
-2013-11-19 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
-
- * config/rs6000/rs6000.c (altivec_expand_vec_perm_const): Adjust
- V16QI vector splat case for little endian.
-
-2013-11-19 Jeff Law <law@redhat.com>
-
- * tree-ssa-threadedge.c (thread_across_edge): After threading
- through a joiner, allow threading a normal block requiring duplication.
-
- * tree-ssa-threadupdate.c (thread_block_1): Improve code to detect
- jump threading requests that would muck up the loop structures.
-
- * tree-ssa-threadupdate.c: Fix trailing whitespace.
- * tree-ssa-threadupdate.h: Likewise.
-
-2013-11-19 Mike Stump <mikestump@comcast.net>
-
- * gdbinit.in: Add pmz to print out mpz values.
-
-2013-11-20 Jan Hubicka <jh@suse.cz>
-
- * common.opt (ffat-lto-objects): Disable by default.
- * doc/invoke.texi (fat-lto-objects): Update documentation.
- * opts.c: Enable fat-lto-objects on lto plugin disable setups.
-
-2013-11-19 Martin Jambor <mjambor@suse.cz>
-
- PR rtl-optimization/59099
- * ira.c (find_moveable_pseudos): Put back various analyses from ira()
- here.
- (ira): Move init_reg_equiv and call to
- split_live_ranges_for_shrink_wrap up, remove analyses around call
- to find_moveable_pseudos.
-
-2013-11-20 Alan Modra <amodra@gmail.com>
-
- * config/rs6000/sysv4.h (CC1_ENDIAN_LITTLE_SPEC): Define as empty.
- * config/rs6000/rs6000.c (rs6000_option_override_internal): Default
- to strict alignment on older processors when little-endian.
- * config/rs6000/linux64.h (PROCESSOR_DEFAULT64): Default to power8
- for ELFv2.
-
-2013-11-19 Teresa Johnson <tejohnson@google.com>
-
- * common/config/i386/i386-common.c: Enable
- -freorder-blocks-and-partition at -O2 and up for x86.
- * doc/invoke.texi: Update -freorder-blocks-and-partition default.
- * opts.c (finish_options): Only warn if
- -freorder-blocks-and-partition was set on command line.
-
-2013-11-19 Sriraman Tallam <tmsriram@google.com>
-
- * final.c (final_scan_insn): Emit a label for the split
- cold function part. Label name is formed by suffixing
- the original function name with "cold".
-
-2013-11-19 David Malcolm <dmalcolm@redhat.com>
-
- * basic-block.h (ENTRY_BLOCK_PTR_FOR_FUNCTION): Rename macro to...
- (EXIT_BLOCK_PTR_FOR_FUNCTION): ...this.
- (ENTRY_BLOCK_PTR_FOR_FN): Renamed macro to...
- (EXIT_BLOCK_PTR_FOR_FN): ...this.
- (ENTRY_BLOCK_PTR): Eliminate macro as work towards making uses of
- cfun be explicit.
- (EXIT_BLOCK_PTR): Likewise.
- (FOR_ALL_BB): Rework for now to eliminate use of "ENTRY_BLOCK_PTR".
- (FOR_ALL_BB_FN): Update for renaming of
- "ENTRY_BLOCK_PTR_FOR_FUNCTION" to "ENTRY_BLOCK_PTR_FOR_FN".
-
- * cfg.c (init_flow): Likewise.
- (check_bb_profile): Likewise.
- * cfganal.c (pre_and_rev_post_order_compute_fn): Likewise.
- * cfgcleanup.c (walk_to_nondebug_insn): Likewise.
- * cfghooks.c (account_profile_record): Likewise.
- * cfgloop.c (init_loops_structure): Likewise.
- * cgraphbuild.c (record_eh_tables): Likewise.
- (compute_call_stmt_bb_frequency): Likewise.
- * ipa-inline-analysis.c (compute_bb_predicates): Likewise.
- * lto-streamer-in.c (input_cfg): Likewise.
- * predict.c (maybe_hot_frequency_p): Likewise.
- * tree-cfg.c (init_empty_tree_cfg_for_function): Likewise.
- * tree-inline.c (initialize_cfun): Likewise.
- (copy_cfg_body): Likewise.
- (copy_body): Likewise.
- (tree_function_versioning): Likewise.
-
- * bb-reorder.c (add_labels_and_missing_jumps): Remove uses of macros:
- ENTRY_BLOCK_PTR, EXIT_BLOCK_PTR.
- (duplicate_computed_gotos): Remove usage of EXIT_BLOCK_PTR macro.
- (find_rarely_executed_basic_blocks_and_crossing_edges): Remove uses of
- macros: ENTRY_BLOCK_PTR, EXIT_BLOCK_PTR.
- (connect_traces): Likewise.
- (rest_of_handle_reorder_blocks): Remove usage of EXIT_BLOCK_PTR macro.
- (bb_to_key): Remove usage of ENTRY_BLOCK_PTR macro.
- (fix_crossing_conditional_branches): Remove usage of EXIT_BLOCK_PTR
- macro.
- (find_traces_1_round): Remove uses of macros: ENTRY_BLOCK_PTR,
- EXIT_BLOCK_PTR.
- (fix_up_fall_thru_edges): Remove usage of EXIT_BLOCK_PTR macro.
- (find_traces): Remove usage of ENTRY_BLOCK_PTR macro.
- (fix_up_crossing_landing_pad): Remove usage of EXIT_BLOCK_PTR macro.
- (rotate_loop): Likewise.
- * bt-load.c (migrate_btr_def): Remove usage of ENTRY_BLOCK_PTR macro.
- * cfg.c (clear_aux_for_edges): Remove uses of macros: ENTRY_BLOCK_PTR,
- EXIT_BLOCK_PTR.
- (alloc_aux_for_edges): Likewise.
- (clear_bb_flags): Remove usage of ENTRY_BLOCK_PTR macro.
- (cached_make_edge): Remove uses of macros: ENTRY_BLOCK_PTR,
- EXIT_BLOCK_PTR.
- (compact_blocks): Likewise.
- (clear_edges): Likewise.
- * cfganal.c (single_pred_before_succ_order): Remove usage of
- ENTRY_BLOCK_PTR macro.
- (bitmap_union_of_succs): Remove usage of EXIT_BLOCK_PTR macro.
- (bitmap_union_of_preds): Remove usage of ENTRY_BLOCK_PTR macro.
- (bitmap_intersection_of_succs): Remove usage of EXIT_BLOCK_PTR macro.
- (bitmap_intersection_of_preds): Remove usage of ENTRY_BLOCK_PTR macro.
- (inverted_post_order_compute): Remove uses of macros: ENTRY_BLOCK_PTR,
- EXIT_BLOCK_PTR.
- (compute_dominance_frontiers_1): Remove usage of ENTRY_BLOCK_PTR macro.
- (post_order_compute): Remove uses of macros: ENTRY_BLOCK_PTR,
- EXIT_BLOCK_PTR.
- (connect_infinite_loops_to_exit): Remove usage of EXIT_BLOCK_PTR macro.
- (remove_fake_edges): Remove usage of ENTRY_BLOCK_PTR macro.
- (add_noreturn_fake_exit_edges): Remove usage of EXIT_BLOCK_PTR macro.
- (find_pdom): Remove uses of macros: ENTRY_BLOCK_PTR, EXIT_BLOCK_PTR.
- (remove_fake_exit_edges): Remove usage of EXIT_BLOCK_PTR macro.
- (verify_edge_list): Remove uses of macros: ENTRY_BLOCK_PTR,
- EXIT_BLOCK_PTR.
- (print_edge_list): Likewise.
- (create_edge_list): Likewise.
- (find_unreachable_blocks): Remove usage of ENTRY_BLOCK_PTR macro.
- (mark_dfs_back_edges): Remove uses of macros: ENTRY_BLOCK_PTR,
- EXIT_BLOCK_PTR.
- * cfgbuild.c (find_bb_boundaries): Remove usage of ENTRY_BLOCK_PTR
- macro.
- (find_many_sub_basic_blocks): Remove usage of EXIT_BLOCK_PTR macro.
- (make_edges): Remove uses of macros: ENTRY_BLOCK_PTR, EXIT_BLOCK_PTR.
- * cfgcleanup.c (delete_unreachable_blocks): Likewise.
- (try_optimize_cfg): Likewise.
- (try_head_merge_bb): Remove usage of EXIT_BLOCK_PTR macro.
- (try_crossjump_to_edge): Remove usage of ENTRY_BLOCK_PTR macro.
- (try_crossjump_bb): Remove usage of EXIT_BLOCK_PTR macro.
- (merge_blocks_move): Remove usage of ENTRY_BLOCK_PTR macro.
- (outgoing_edges_match): Remove usage of EXIT_BLOCK_PTR macro.
- (try_forward_edges): Likewise.
- (try_simplify_condjump): Likewise.
- * cfgexpand.c (gimple_expand_cfg): Remove uses of macros:
- ENTRY_BLOCK_PTR, EXIT_BLOCK_PTR.
- (construct_exit_block): Remove usage of EXIT_BLOCK_PTR macro.
- (construct_init_block): Remove uses of macros: ENTRY_BLOCK_PTR,
- EXIT_BLOCK_PTR.
- (expand_gimple_basic_block): Remove usage of EXIT_BLOCK_PTR macro.
- (expand_gimple_tailcall): Likewise.
- * cfghooks.c (can_duplicate_block_p): Remove uses of macros:
- ENTRY_BLOCK_PTR, EXIT_BLOCK_PTR.
- (tidy_fallthru_edges): Likewise.
- (verify_flow_info): Likewise.
- * cfgloop.c (flow_bb_inside_loop_p): Likewise.
- (num_loop_branches): Remove usage of EXIT_BLOCK_PTR macro.
- (disambiguate_multiple_latches): Remove usage of ENTRY_BLOCK_PTR macro.
- (get_loop_exit_edges): Remove usage of EXIT_BLOCK_PTR macro.
- (bb_loop_header_p): Remove usage of ENTRY_BLOCK_PTR macro.
- (get_loop_body_in_bfs_order): Remove usage of EXIT_BLOCK_PTR macro.
- (get_loop_body_in_dom_order): Likewise.
- (get_loop_body): Likewise.
- * cfgloopanal.c (mark_irreducible_loops): Remove uses of macros:
- ENTRY_BLOCK_PTR, EXIT_BLOCK_PTR.
- * cfgloopmanip.c (create_preheader): Remove usage of ENTRY_BLOCK_PTR
- macro.
- (remove_path): Remove usage of EXIT_BLOCK_PTR macro.
- (fix_bb_placement): Likewise.
- * cfgrtl.c (rtl_block_empty_p): Remove uses of macros:
- ENTRY_BLOCK_PTR, EXIT_BLOCK_PTR.
- (rtl_can_remove_branch_p): Remove usage of EXIT_BLOCK_PTR macro.
- (cfg_layout_split_edge): Remove uses of macros: ENTRY_BLOCK_PTR,
- EXIT_BLOCK_PTR.
- (rtl_flow_call_edges_add): Remove usage of EXIT_BLOCK_PTR macro.
- (cfg_layout_can_merge_blocks_p): Remove uses of macros:
- ENTRY_BLOCK_PTR, EXIT_BLOCK_PTR.
- (cfg_layout_redirect_edge_and_branch): Remove usage of ENTRY_BLOCK_PTR
- macro.
- (fixup_fallthru_exit_predecessor): Remove uses of macros:
- ENTRY_BLOCK_PTR, EXIT_BLOCK_PTR.
- (fixup_reorder_chain): Likewise.
- (relink_block_chain): Likewise.
- (cfg_layout_delete_block): Remove usage of EXIT_BLOCK_PTR macro.
- (rtl_verify_bb_layout): Remove usage of ENTRY_BLOCK_PTR macro.
- (cfg_layout_duplicate_bb): Remove usage of EXIT_BLOCK_PTR macro.
- (force_one_exit_fallthru): Likewise.
- (rtl_verify_fallthru): Remove uses of macros: ENTRY_BLOCK_PTR,
- EXIT_BLOCK_PTR.
- (rtl_verify_edges): Likewise.
- (commit_edge_insertions): Likewise.
- (commit_one_edge_insertion): Likewise.
- (rtl_split_edge): Likewise.
- (force_nonfallthru_and_redirect): Likewise.
- (outof_cfg_layout_mode): Remove usage of EXIT_BLOCK_PTR macro.
- (skip_insns_after_block): Likewise.
- (fixup_partition_crossing): Remove uses of macros: ENTRY_BLOCK_PTR,
- EXIT_BLOCK_PTR.
- (purge_dead_edges): Remove usage of EXIT_BLOCK_PTR macro.
- (rtl_can_merge_blocks): Remove uses of macros: ENTRY_BLOCK_PTR,
- EXIT_BLOCK_PTR.
- (contains_no_active_insn_p): Likewise.
- (emit_insn_at_entry): Remove usage of ENTRY_BLOCK_PTR macro.
- (entry_of_function): Likewise.
- (last_bb_in_partition): Remove usage of EXIT_BLOCK_PTR macro.
- (fixup_new_cold_bb): Likewise.
- (patch_jump_insn): Likewise.
- (try_redirect_by_replacing_jump): Likewise.
- (block_label): Likewise.
- (could_fall_through): Likewise.
- (can_fallthru): Likewise.
- * cgraphbuild.c (cgraph_rebuild_references): Remove usage of
- ENTRY_BLOCK_PTR macro.
- (rebuild_cgraph_edges): Likewise.
- * cgraphunit.c (init_lowered_empty_function): Remove uses of macros:
- ENTRY_BLOCK_PTR, EXIT_BLOCK_PTR.
- (expand_thunk): Remove usage of EXIT_BLOCK_PTR macro.
- * combine.c (get_last_value): Remove usage of ENTRY_BLOCK_PTR macro.
- (distribute_links): Remove usage of EXIT_BLOCK_PTR macro.
- (get_last_value_validate): Remove usage of ENTRY_BLOCK_PTR macro.
- (try_combine): Remove usage of EXIT_BLOCK_PTR macro.
- (reg_num_sign_bit_copies_for_combine): Remove usage of ENTRY_BLOCK_PTR
- macro.
- (reg_nonzero_bits_for_combine): Likewise.
- (set_nonzero_bits_and_sign_copies): Likewise.
- (combine_instructions): Likewise.
- * cprop.c (one_cprop_pass): Remove uses of macros: ENTRY_BLOCK_PTR,
- EXIT_BLOCK_PTR.
- (bypass_conditional_jumps): Likewise.
- (bypass_block): Remove usage of EXIT_BLOCK_PTR macro.
- (find_implicit_sets): Likewise.
- (cprop_jump): Likewise.
- * cse.c (cse_cc_succs): Likewise.
- (cse_find_path): Likewise.
- * df-problems.c (df_lr_confluence_0): Likewise.
- * df-scan.c (df_entry_block_defs_collect): Remove usage of
- ENTRY_BLOCK_PTR macro.
- (df_exit_block_uses_collect): Remove usage of EXIT_BLOCK_PTR macro.
- * dominance.c (iterate_fix_dominators): Remove usage of
- ENTRY_BLOCK_PTR macro.
- (calc_idoms): Remove uses of macros: ENTRY_BLOCK_PTR, EXIT_BLOCK_PTR.
- (determine_dominators_for_sons): Remove usage of ENTRY_BLOCK_PTR macro.
- (calc_dfs_tree): Remove uses of macros: ENTRY_BLOCK_PTR,
- EXIT_BLOCK_PTR.
- (prune_bbs_to_update_dominators): Remove usage of ENTRY_BLOCK_PTR
- macro.
- (calc_dfs_tree_nonrec): Remove uses of macros: ENTRY_BLOCK_PTR,
- EXIT_BLOCK_PTR.
- * domwalk.c (cmp_bb_postorder): Likewise.
- * dse.c (dse_step1): Remove usage of EXIT_BLOCK_PTR macro.
- * except.c (finish_eh_generation): Remove usage of ENTRY_BLOCK_PTR
- macro.
- (sjlj_emit_function_enter): Likewise.
- * final.c (compute_alignments): Likewise.
- * function.c (thread_prologue_and_epilogue_insns): Remove uses of
- macros: ENTRY_BLOCK_PTR, EXIT_BLOCK_PTR.
- (reposition_prologue_and_epilogue_notes): Remove usage of
- EXIT_BLOCK_PTR macro.
- (convert_jumps_to_returns): Remove uses of macros: ENTRY_BLOCK_PTR,
- EXIT_BLOCK_PTR.
- (regno_clobbered_at_setjmp): Remove usage of ENTRY_BLOCK_PTR macro.
- (next_block_for_reg): Remove usage of EXIT_BLOCK_PTR macro.
- * gcse.c (hoist_code): Remove usage of ENTRY_BLOCK_PTR macro.
- (update_bb_reg_pressure): Remove usage of EXIT_BLOCK_PTR macro.
- (compute_code_hoist_vbeinout): Likewise.
- (should_hoist_expr_to_dom): Remove usage of ENTRY_BLOCK_PTR macro.
- (pre_expr_reaches_here_p_work): Likewise.
- * gimple-iterator.c (gsi_commit_edge_inserts): Likewise.
- (gimple_find_edge_insert_loc): Remove uses of macros: ENTRY_BLOCK_PTR,
- EXIT_BLOCK_PTR.
- * gimple-ssa-strength-reduction.c (slsr_process_phi): Remove usage of
- ENTRY_BLOCK_PTR macro.
- * graph.c (draw_cfg_nodes_for_loop): Remove usage of EXIT_BLOCK_PTR
- macro.
- * graphite-clast-to-gimple.c (translate_clast_user): Remove usage of
- ENTRY_BLOCK_PTR macro.
- * graphite-scop-detection.c (build_scops): Likewise.
- (create_sese_edges): Remove usage of EXIT_BLOCK_PTR macro.
- (scopdet_basic_block_info): Remove usage of ENTRY_BLOCK_PTR macro.
- * haifa-sched.c (restore_bb_notes): Remove usage of EXIT_BLOCK_PTR
- macro.
- (unlink_bb_notes): Likewise.
- (create_check_block_twin): Likewise.
- (init_before_recovery): Likewise.
- (sched_extend_bb): Likewise.
- (priority): Likewise.
- * hw-doloop.c (reorder_loops): Likewise.
- (discover_loop): Likewise.
- * ifcvt.c (dead_or_predicable): Remove uses of macros:
- ENTRY_BLOCK_PTR, EXIT_BLOCK_PTR.
- (find_if_case_1): Remove usage of EXIT_BLOCK_PTR macro.
- (block_has_only_trap): Likewise.
- (cond_exec_find_if_block): Likewise.
- (merge_if_block): Likewise.
- * ipa-inline-analysis.c (param_change_prob): Remove usage of
- ENTRY_BLOCK_PTR macro.
- (record_modified): Likewise.
- * ipa-pure-const.c (execute_warn_function_noreturn): Remove usage of
- EXIT_BLOCK_PTR macro.
- (local_pure_const): Likewise.
- * ipa-split.c (split_function): Remove uses of macros:
- ENTRY_BLOCK_PTR, EXIT_BLOCK_PTR.
- (find_split_points): Likewise.
- (consider_split): Likewise.
- (find_return_bb): Remove usage of EXIT_BLOCK_PTR macro.
- (verify_non_ssa_vars): Remove usage of ENTRY_BLOCK_PTR macro.
- * ira-build.c (ira_loop_tree_body_rev_postorder): Likewise.
- * ira-color.c (print_loop_title): Remove usage of EXIT_BLOCK_PTR macro.
- * ira-emit.c (entered_from_non_parent_p): Remove usage of
- ENTRY_BLOCK_PTR macro.
- (ira_emit): Remove usage of EXIT_BLOCK_PTR macro.
- * ira-int.h (ira_assert): Remove usage of ENTRY_BLOCK_PTR macro.
- * ira.c (split_live_ranges_for_shrink_wrap): Remove uses of macros:
- ENTRY_BLOCK_PTR, EXIT_BLOCK_PTR.
- * lcm.c (compute_rev_insert_delete): Remove usage of ENTRY_BLOCK_PTR
- macro.
- (compute_nearerout): Remove uses of macros: ENTRY_BLOCK_PTR,
- EXIT_BLOCK_PTR.
- (compute_farthest): Likewise.
- (compute_available): Likewise.
- (compute_insert_delete): Remove usage of EXIT_BLOCK_PTR macro.
- (compute_laterin): Remove uses of macros: ENTRY_BLOCK_PTR,
- EXIT_BLOCK_PTR.
- (compute_earliest): Likewise.
- (compute_antinout_edge): Likewise.
- * loop-iv.c (simplify_using_initial_values): Remove usage of
- ENTRY_BLOCK_PTR macro.
- * loop-unswitch.c (unswitch_loop): Remove usage of EXIT_BLOCK_PTR
- macro.
- * lra-assigns.c (find_hard_regno_for): Remove usage of ENTRY_BLOCK_PTR
- macro.
- * lra-constraints.c (lra_inheritance): Remove usage of EXIT_BLOCK_PTR
- macro.
- * lra-lives.c (lra_create_live_ranges): Remove uses of macros:
- ENTRY_BLOCK_PTR, EXIT_BLOCK_PTR.
- * lra.c (has_nonexceptional_receiver): Remove usage of EXIT_BLOCK_PTR
- macro.
- * lto-streamer-in.c (input_function): Remove usage of ENTRY_BLOCK_PTR
- macro.
- * lto-streamer-out.c (output_cfg): Likewise.
- * mcf.c (adjust_cfg_counts): Remove uses of macros: ENTRY_BLOCK_PTR,
- EXIT_BLOCK_PTR.
- (create_fixup_graph): Remove usage of ENTRY_BLOCK_PTR macro.
- * mode-switching.c (optimize_mode_switching): Likewise.
- (create_pre_exit): Remove usage of EXIT_BLOCK_PTR macro.
- * modulo-sched.c (rest_of_handle_sms): Likewise.
- (canon_loop): Likewise.
- * omp-low.c (build_omp_regions): Remove usage of ENTRY_BLOCK_PTR macro.
- * postreload-gcse.c (eliminate_partially_redundant_loads): Remove uses
- of macros: ENTRY_BLOCK_PTR, EXIT_BLOCK_PTR.
- * predict.c (rebuild_frequencies): Remove usage of ENTRY_BLOCK_PTR
- macro.
- (propagate_freq): Remove usage of EXIT_BLOCK_PTR macro.
- (estimate_bb_frequencies): Remove usage of ENTRY_BLOCK_PTR macro.
- (tree_estimate_probability_bb): Remove usage of EXIT_BLOCK_PTR macro.
- (expensive_function_p): Remove usage of ENTRY_BLOCK_PTR macro.
- (tree_bb_level_predictions): Remove usage of EXIT_BLOCK_PTR macro.
- (counts_to_freqs): Remove usage of ENTRY_BLOCK_PTR macro.
- (apply_return_prediction): Remove usage of EXIT_BLOCK_PTR macro.
- (estimate_loops): Remove usage of ENTRY_BLOCK_PTR macro.
- (gimple_predict_edge): Likewise.
- (probably_never_executed): Likewise.
- * profile.c (find_spanning_tree): Remove uses of macros:
- ENTRY_BLOCK_PTR, EXIT_BLOCK_PTR.
- (branch_prob): Likewise.
- (compute_branch_probabilities): Likewise.
- (compute_frequency_overlap): Remove usage of ENTRY_BLOCK_PTR macro.
- (is_inconsistent): Remove usage of EXIT_BLOCK_PTR macro.
- (read_profile_edge_counts): Remove usage of ENTRY_BLOCK_PTR macro.
- (set_bb_counts): Likewise.
- (correct_negative_edge_counts): Likewise.
- (get_exec_counts): Likewise.
- (instrument_values): Likewise.
- (instrument_edges): Likewise.
- * reg-stack.c (convert_regs): Remove uses of macros: ENTRY_BLOCK_PTR,
- EXIT_BLOCK_PTR.
- (compensate_edges): Remove usage of ENTRY_BLOCK_PTR macro.
- (convert_regs_exit): Remove usage of EXIT_BLOCK_PTR macro.
- (convert_regs_entry): Remove usage of ENTRY_BLOCK_PTR macro.
- (reg_to_stack): Likewise.
- * regs.h (REG_N_SETS): Likewise.
- * reload.c (find_dummy_reload): Likewise.
- (combine_reloads): Likewise.
- (push_reload): Likewise.
- * reload1.c (has_nonexceptional_receiver): Remove usage of
- EXIT_BLOCK_PTR macro.
- * resource.c (mark_target_live_regs): Remove usage of ENTRY_BLOCK_PTR
- macro.
- (find_basic_block): Likewise.
- * sched-ebb.c (ebb_add_block): Remove usage of EXIT_BLOCK_PTR macro.
- (schedule_ebbs): Likewise.
- * sched-int.h (sel_sched_p): Likewise.
- * sched-rgn.c (compute_dom_prob_ps): Remove usage of ENTRY_BLOCK_PTR
- macro.
- (rgn_add_block): Remove usage of EXIT_BLOCK_PTR macro.
- (haifa_find_rgns): Remove uses of macros: ENTRY_BLOCK_PTR,
- EXIT_BLOCK_PTR.
- (propagate_deps): Remove usage of EXIT_BLOCK_PTR macro.
- (extend_rgns): Likewise.
- (find_single_block_region): Likewise.
- * sel-sched-ir.c (sel_remove_loop_preheader): Remove usage of
- ENTRY_BLOCK_PTR macro.
- (setup_nop_and_exit_insns): Remove usage of EXIT_BLOCK_PTR macro.
- (sel_create_recovery_block): Likewise.
- (bb_ends_ebb_p): Likewise.
- (sel_bb_end): Likewise.
- (sel_bb_head): Likewise.
- (free_lv_sets): Likewise.
- (init_lv_sets): Likewise.
- (tidy_control_flow): Likewise.
- (maybe_tidy_empty_bb): Likewise.
- * sel-sched-ir.h (_succ_iter_cond): Likewise.
- (_succ_iter_start): Likewise.
- (sel_bb_empty_or_nop_p): Likewise.
- (get_loop_exit_edges_unique_dests): Likewise.
- (inner_loop_header_p): Likewise.
- * sel-sched.c (create_block_for_bookkeeping): Likewise.
- (find_block_for_bookkeeping): Likewise.
- * store-motion.c (remove_reachable_equiv_notes): Likewise.
- (insert_store): Likewise.
- * trans-mem.c (ipa_tm_transform_clone): Remove usage of
- ENTRY_BLOCK_PTR macro.
- (tm_memopt_compute_available): Remove usage of EXIT_BLOCK_PTR macro.
- (ipa_tm_scan_irr_function): Remove usage of ENTRY_BLOCK_PTR macro.
- (gate_tm_init): Likewise.
- (tm_region_init): Likewise.
- * tree-cfg.c (execute_fixup_cfg): Remove uses of macros:
- ENTRY_BLOCK_PTR, EXIT_BLOCK_PTR.
- (execute_warn_function_return): Remove usage of EXIT_BLOCK_PTR macro.
- (split_critical_edges): Remove uses of macros: ENTRY_BLOCK_PTR,
- EXIT_BLOCK_PTR.
- (print_loops): Remove usage of ENTRY_BLOCK_PTR macro.
- (move_sese_region_to_fn): Remove uses of macros: ENTRY_BLOCK_PTR,
- EXIT_BLOCK_PTR.
- (gimple_redirect_edge_and_branch): Remove usage of ENTRY_BLOCK_PTR
- macro.
- (gimple_verify_flow_info): Remove uses of macros: ENTRY_BLOCK_PTR,
- EXIT_BLOCK_PTR.
- (remove_edge_and_dominated_blocks): Remove usage of EXIT_BLOCK_PTR
- macro.
- (make_edges): Remove uses of macros: ENTRY_BLOCK_PTR, EXIT_BLOCK_PTR.
- (gimple_flow_call_edges_add): Remove usage of EXIT_BLOCK_PTR macro.
- (make_blocks): Remove usage of ENTRY_BLOCK_PTR macro.
- (build_gimple_cfg): Likewise.
- (gimple_duplicate_bb): Remove usage of EXIT_BLOCK_PTR macro.
- (gimple_can_merge_blocks_p): Likewise.
- * tree-cfgcleanup.c (tree_forwarder_block_p): Remove uses of macros:
- ENTRY_BLOCK_PTR, EXIT_BLOCK_PTR.
- * tree-complex.c (update_parameter_components): Remove usage of
- ENTRY_BLOCK_PTR macro.
- * tree-if-conv.c (get_loop_body_in_if_conv_order): Remove usage of
- EXIT_BLOCK_PTR macro.
- * tree-inline.c (tree_function_versioning): Remove uses of macros:
- ENTRY_BLOCK_PTR, EXIT_BLOCK_PTR.
- (delete_unreachable_blocks_update_callgraph): Likewise.
- (initialize_cfun): Likewise.
- (copy_cfg_body): Remove usage of ENTRY_BLOCK_PTR macro.
- (copy_edges_for_bb): Remove usage of EXIT_BLOCK_PTR macro.
- (remap_ssa_name): Remove usage of ENTRY_BLOCK_PTR macro.
- * tree-into-ssa.c (update_ssa): Likewise.
- (maybe_register_def): Remove usage of EXIT_BLOCK_PTR macro.
- (insert_updated_phi_nodes_for): Remove usage of ENTRY_BLOCK_PTR macro.
- (rewrite_into_ssa): Likewise.
- (rewrite_debug_stmt_uses): Likewise.
- * tree-outof-ssa.c (expand_phi_nodes): Remove uses of macros:
- ENTRY_BLOCK_PTR, EXIT_BLOCK_PTR.
- * tree-profile.c (gimple_gen_ic_func_profiler): Remove usage of
- ENTRY_BLOCK_PTR macro.
- * tree-scalar-evolution.h (block_before_loop): Likewise.
- * tree-sra.c (sra_ipa_reset_debug_stmts): Likewise.
- (dump_dereferences_table): Remove uses of macros: ENTRY_BLOCK_PTR,
- EXIT_BLOCK_PTR.
- (analyze_caller_dereference_legality): Remove usage of ENTRY_BLOCK_PTR
- macro.
- (propagate_dereference_distances): Remove uses of macros:
- ENTRY_BLOCK_PTR, EXIT_BLOCK_PTR.
- (initialize_parameter_reductions): Remove usage of ENTRY_BLOCK_PTR
- macro.
- * tree-ssa-ccp.c (gsi_prev_dom_bb_nondebug): Likewise.
- (optimize_stack_restore): Remove usage of EXIT_BLOCK_PTR macro.
- * tree-ssa-coalesce.c (create_outofssa_var_map): Likewise.
- * tree-ssa-dce.c (eliminate_unnecessary_stmts): Remove uses of macros:
- ENTRY_BLOCK_PTR, EXIT_BLOCK_PTR.
- (remove_dead_stmt): Remove usage of EXIT_BLOCK_PTR macro.
- (propagate_necessity): Remove usage of ENTRY_BLOCK_PTR macro.
- (mark_control_dependent_edges_necessary): Remove uses of macros:
- ENTRY_BLOCK_PTR, EXIT_BLOCK_PTR.
- * tree-ssa-dom.c (eliminate_degenerate_phis): Remove usage of
- ENTRY_BLOCK_PTR macro.
- (tree_ssa_dominator_optimize): Remove usage of EXIT_BLOCK_PTR macro.
- * tree-ssa-live.c (verify_live_on_entry): Remove uses of macros:
- ENTRY_BLOCK_PTR, EXIT_BLOCK_PTR.
- (calculate_live_on_exit): Likewise.
- (set_var_live_on_entry): Remove usage of ENTRY_BLOCK_PTR macro.
- (loe_visit_block): Likewise.
- * tree-ssa-live.h (live_on_exit): Remove uses of macros:
- ENTRY_BLOCK_PTR, EXIT_BLOCK_PTR.
- (live_on_entry): Likewise.
- * tree-ssa-loop-ivopts.c (find_interesting_uses): Remove usage of
- EXIT_BLOCK_PTR macro.
- * tree-ssa-loop-manip.c (compute_live_loop_exits): Remove usage of
- ENTRY_BLOCK_PTR macro.
- * tree-ssa-loop-niter.c (simplify_using_initial_conditions): Likewise.
- (bound_difference): Likewise.
- * tree-ssa-loop-prefetch.c (may_use_storent_in_loop_p): Remove usage
- of EXIT_BLOCK_PTR macro.
- * tree-ssa-loop-unswitch.c (simplify_using_entry_checks): Remove usage
- of ENTRY_BLOCK_PTR macro.
- * tree-ssa-math-opts.c (register_division_in): Likewise.
- * tree-ssa-phiprop.c (tree_ssa_phiprop): Likewise.
- * tree-ssa-pre.c (compute_avail): Likewise.
- (compute_antic): Remove usage of EXIT_BLOCK_PTR macro.
- (insert): Remove usage of ENTRY_BLOCK_PTR macro.
- * tree-ssa-propagate.c (ssa_prop_init): Likewise.
- (simulate_block): Remove usage of EXIT_BLOCK_PTR macro.
- (cfg_blocks_add): Remove uses of macros: ENTRY_BLOCK_PTR,
- EXIT_BLOCK_PTR.
- (add_control_edge): Remove usage of EXIT_BLOCK_PTR macro.
- * tree-ssa-reassoc.c (do_reassoc): Remove uses of macros:
- ENTRY_BLOCK_PTR, EXIT_BLOCK_PTR.
- (build_and_add_sum): Remove usage of ENTRY_BLOCK_PTR macro.
- * tree-ssa-sink.c (nearest_common_dominator_of_uses): Likewise.
- (execute_sink_code): Remove usage of EXIT_BLOCK_PTR macro.
- * tree-ssa-uninit.c (find_dom): Remove usage of ENTRY_BLOCK_PTR macro.
- (compute_control_dep_chain): Remove usage of EXIT_BLOCK_PTR macro.
- (find_pdom): Likewise.
- (warn_uninitialized_vars): Remove usage of ENTRY_BLOCK_PTR macro.
- * tree-stdarg.c (reachable_at_most_once): Likewise.
- * tree-tailcall.c (tree_optimize_tail_calls_1): Remove uses of macros:
- ENTRY_BLOCK_PTR, EXIT_BLOCK_PTR.
- (eliminate_tail_call): Likewise.
- * tsan.c (instrument_func_entry): Remove usage of ENTRY_BLOCK_PTR
- macro.
- (instrument_func_exit): Remove usage of EXIT_BLOCK_PTR macro.
- * var-tracking.c (vt_initialize): Remove uses of macros:
- ENTRY_BLOCK_PTR, EXIT_BLOCK_PTR.
- (vt_add_function_parameter): Remove usage of ENTRY_BLOCK_PTR macro.
- (vt_find_locations): Remove usage of EXIT_BLOCK_PTR macro.
- (vt_stack_adjustments): Remove uses of macros: ENTRY_BLOCK_PTR,
- EXIT_BLOCK_PTR.
- * varasm.c (assemble_start_function): Remove usage of ENTRY_BLOCK_PTR
- macro.
- * config/bfin/bfin.c (hwloop_optimize): Likewise.
- * config/nds32/nds32.c (nds32_fp_as_gp_check_available): Remove usage
- of EXIT_BLOCK_PTR macro.
- * config/arm/arm.c (require_pic_register): Remove usage of
- ENTRY_BLOCK_PTR macro.
- (arm_r3_live_at_start_p): Likewise.
- (any_sibcall_could_use_r3): Remove usage of EXIT_BLOCK_PTR macro.
- * config/rs6000/rs6000.c (rs6000_emit_prologue): Likewise.
- * config/frv/frv.c (frv_optimize_membar_global): Likewise.
- * config/alpha/alpha.c (alpha_gp_save_rtx): Remove usage of
- ENTRY_BLOCK_PTR macro.
- * config/i386/i386.c (ix86_count_insn): Likewise.
- (ix86_seh_fixup_eh_fallthru): Remove usage of EXIT_BLOCK_PTR macro.
- (ix86_pad_short_function): Likewise.
- (ix86_compute_frame_layout): Remove usage of ENTRY_BLOCK_PTR macro.
- (ix86_pad_returns): Remove usage of EXIT_BLOCK_PTR macro.
- (ix86_eax_live_at_start_p): Remove usage of ENTRY_BLOCK_PTR macro.
- (add_condition_to_bb): Remove usage of EXIT_BLOCK_PTR macro.
- (ix86_expand_epilogue): Likewise.
- * config/ia64/ia64.c (ia64_asm_unwind_emit): Likewise.
- (ia64_expand_prologue): Likewise.
-
-2013-11-19 Catherine Moore <clm@codesourcery.com>
-
- * doc/invoke.texi (mfix-rm7000, mno-fix-rm7000): Document.
- * config/mips/mips.opt (mfix-rm7000): New option.
- * config/mips/mips.h (ASM_SPEC): Handle mfix-rm7000.
- * config/mips/mips.c (mips_reorg_process_insns): Disable
- noreorder for TARGET_FIX_RM7000.
-
-2013-11-19 Oleg Endo <olegendo@gcc.gnu.org>
-
- * config/sh/sh-c.c: Fix typo in include of file attribs.h.
-
-2013-11-19 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
-
- * config/arm/arm.c (arm_new_rtx_costs):
- Handle narrow mode add-shifts properly.
- * config/arm/arm-common.c (arm_rtx_shift_left_p): Remove static.
- * config/arm/arm-common-protos.h (arm_rtx_shift_left_p):
- Declare extern.
-
-2013-11-19 James Greenhalgh <james.greenhalgh@arm.com>
-
- * config/arm/arm.md (zero_extend<mode>di2): Add type attribute.
-
-2013-11-19 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
-
- * config/rs6000/vector.md ("mov<mode>"): Do not call
- rs6000_emit_le_vsx_move to move into or out of GPRs.
- * config/rs6000/rs6000.c (rs6000_emit_le_vsx_move): Assert
- source and destination are not GPR hard regs.
-
-2013-11-19 David Malcolm <dmalcolm@redhat.com>
-
- * basic-block.h (n_edges_for_function): Rename macro to...
- (n_edges_for_fn): ...this.
- (n_edges): Eliminate macro as work towards making uses of
- cfun be explicit.
-
- * cfg.c (init_flow): Update for renaming of "n_edges_for_function"
- to "n_edges_for_fn".
-
- * cfg.c (unchecked_make_edge): Remove usage of n_edges macro.
- (clear_edges): Likewise.
- (free_edge): Likewise.
- * cfghooks.c (dump_flow_info): Likewise.
- * cprop.c (is_too_expensive): Likewise.
- * df-core.c (df_worklist_dataflow_doublequeue): Likewise.
- * gcse.c (is_too_expensive): Likewise.
- (prune_insertions_deletions): Likewise.
- * mcf.c (create_fixup_graph): Likewise.
- * sched-rgn.c (haifa_find_rgns): Likewise.
- * tree-cfg.c (gimple_dump_cfg): Likewise.
- * var-tracking.c (variable_tracking_main_1): Likewise.
-
-2013-11-19 Marcus Shawcroft <marcus.shawcroft@arm.com>
-
- * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs): Fix over
- length lines.
-
-2013-11-19 Marcus Shawcroft <marcus.shawcroft@arm.com>
-
- * config/aarch64/aarch64.md
- (aarch64_movdi_<mode>low, *add_<shift>_si_uxtw): Adjust whitespace.
-
-2013-11-19 Marcus Shawcroft <marcus.shawcroft@arm.com>
-
- * config/aarch64/aarch64.h (PROFILE_HOOK): Fix whitespace.
-
-2013-11-19 Joseph Myers <joseph@codesourcery.com>
-
- * varasm.c (align_variable): Give error instead of warning for
- unsupported alignment.
- (assemble_noswitch_variable): Likewise.
-
-2013-11-19 Basile Starynkevitch <basile@starynkevitch.net>
-
- * plugin.def (PLUGIN_INCLUDE_FILE): New event, invoked in
- cb_file_change.
-
-2013-11-19 Peter Bergner <bergner@vnet.ibm.com>
-
- * loop-doloop.c (doloop_optimize_loops): Remove unused
- loop iterator argument from FOR_EACH_LOOP.
-
-2013-11-19 David Malcolm <dmalcolm@redhat.com>
-
- Convert gimple types from a union to C++ inheritance.
- * Makefile.in (GIMPLE_H): Add dep on is-a.h.
- * coretypes.h (union gimple_statement_d): Remove declaration.
- (gimple): Convert from being a "union gimple_statement_d *"
- to a "struct gimple_statement_base *".
- (const_gimple): Likewise (with "const").
- * ggc.h (ggc_alloc_cleared_gimple_statement_d_stat): Replace with...
- (ggc_alloc_cleared_gimple_statement_stat): ...this.
- * gimple-pretty-print.c (debug): Change parameter from a
- "gimple_statement_d &" to a "gimple_statement_base &".
- (debug): Change parameter from a "gimple_statement_d *" to
- a "gimple_statement_base *".
- * gimple-pretty-print.h (debug): Update declarations as above.
- * gimple.c (gimple_alloc_stat): Update for renaming of
- ggc_alloc_cleared_gimple_statement_d_stat to
- ggc_alloc_cleared_gimple_statement_stat.
- * gimple.h: Include "is-a.h" for use by is_a_helper
- specializations in followup autogenerated patch.
- (struct gimple statement_base): Make this type usable as a base
- class by adding "desc", "tag" and "variable_size" to GTY, thus
- using opting-in to gengtype's support for simple inheritance.
- (gimple_statement_with_ops_base): Convert to a subclass of
- gimple_statement_base, dropping initial "gsbase" field. Note that
- this type is abstract, with no GSS_ value, and thus no GTY tag value.
- (gimple_statement_with_ops): Convert to a subclass of
- gimple_statement_with_ops_base, dropping initial "opbase" field.
- Add tag value to GTY marking. Update marking of op field to
- reflect how num_ops field is accessed via inheritance.
- (gimple_statement_with_memory_ops_base): Convert to a subclass of
- gimple_statement_with_ops_base, dropping initial "opbase" field.
- Add tag value to GTY marking.
- (gimple_statement_with_memory_ops): Convert to a subclass of
- public gimple_statement_with_memory_ops_base, dropping initial
- "membase" field. Add tag value to GTY marking. Update marking
- of op field to reflect how num_ops field is accessed via inheritance.
- (gimple_statement_call): Analogous changes that also update the
- marking of the "u" union.
- (gimple_statement_omp): Convert to a subclass of
- gimple_statement_base, dropping initial "gsbase" field, adding
- tag value to GTY marking.
- (gimple_statement_bind): Likewise.
- (gimple_statement_catch): Likewise.
- (gimple_statement_eh_filter): Likewise.
- (gimple_statement_eh_else): Likewise.
- (gimple_statement_eh_mnt): Likewise.
- (gimple_statement_phi): Likewise.
- (gimple_statement_eh_ctrl): Likewise.
- (gimple_statement_try): Likewise.
- (gimple_statement_wce): Likewise.
- (gimple_statement_asm): Convert to a subclass of
- gimple_statement_with_memory_ops_base, dropping initial
- "membase" field, adding tag value to GTY marking, and updating
- marking of op field.
- (gimple_statement_omp_critical): Convert to a subclass of
- gimple_statement_omp, dropping initial "omp" field, adding tag
- value to GTY marking.
- (gimple_statement_omp_for): Likewise.
- (gimple_statement_omp_parallel): Likewise.
- (gimple_statement_omp_task): Convert to a subclass of
- gimple_statement_omp_parallel, dropping initial "par" field,
- adding tag value to GTY marking.
- (gimple_statement_omp_sections): Convert to a subclass of
- gimple_statement_omp, dropping initial "omp" field, adding
- tag value to GTY marking.
- (gimple_statement_omp_continue): Convert to a subclass of
- gimple_statement_base, dropping initial "gsbase" field, adding
- tag value to GTY marking.
- (gimple_statement_omp_single): Convert to a subclass of
- gimple_statement_omp, dropping initial "omp" field, adding
- tag value to GTY marking.
- (gimple_statement_omp_atomic_load): Convert to a subclass of
- gimple_statement_base, dropping initial "gsbase" field, adding
- tag value to GTY marking.
- (gimple_statement_omp_atomic_store): Convert to a subclass of
- gimple_statement_base, dropping initial "gsbase" field, adding
- tag value to GTY marking.
- (gimple_statement_transaction): Convert to a subclass of
- gimple_statement_with_memory_ops_base, dropping initial "gsbase"
- field, adding tag value to GTY marking.
- (union gimple_statement_d): Remove.
- * system.h (CONST_CAST_GIMPLE): Update to use
- "struct gimple_statement_base *" rather than
- "union gimple_statement_d *".
- * tree-ssa-ccp.c (gimple_htab): Convert underlying type from
- gimple_statement_d to gimple_statement_base.
-
- * gimple.h (gimple_use_ops): Port from union to usage of dyn_cast.
- (gimple_set_use_ops): Port from union to usage of as_a.
- (gimple_set_vuse): Likewise.
- (gimple_set_vdef): Likewise.
- (gimple_call_internal_fn): Port from union to a static_cast,
- given that the type has already been asserted.
- (gimple_omp_body_ptr): Port from unchecked union usage to
- a static_cast.
- (gimple_omp_set_body): Likewise.
-
- * gimple-iterator.c (update_bb_for_stmts): Update for conversion of
- gimple types to a true class hierarchy.
- (update_call_edge_frequencies): Likewise.
- (gsi_insert_seq_nodes_before): Likewise.
- (gsi_insert_seq_nodes_after): Likewise.
- (gsi_split_seq_after): Likewise.
- (gsi_set_stmt): Likewise.
- (gsi_split_seq_before): Likewise.
- (gsi_remove): Likewise.
- * gimple-iterator.h (gsi_one_before_end_p): Likewise.
- (gsi_next): Likewise.
- (gsi_prev): Likewise.
- * gimple-pretty-print.c (dump_gimple_debug): Likewise.
- * gimple-ssa.h (gimple_vuse_op): Likewise.
- (gimple_vdef_op): Likewise.
- * gimple-streamer-in.c (input_gimple_stmt): Likewise.
- * gimple-streamer-out.c (output_gimple_stmt): Likewise.
- * gimple.c (gimple_set_code): Likewise.
- (gimple_alloc_stat): Likewise.
- (gimple_set_subcode): Likewise.
- (gimple_build_call_internal_1): Likewise.
- (gimple_check_failed): Likewise.
- (gimple_call_flags): Likewise.
- (gimple_set_bb): Likewise.
- * gimple.h (is_a_helper <gimple_statement_asm> (gimple)): New.
- (is_a_helper <gimple_statement_bind> (gimple)): Likewise.
- (is_a_helper <gimple_statement_call> (gimple)): Likewise.
- (is_a_helper <gimple_statement_catch> (gimple)): Likewise.
- (is_a_helper <gimple_statement_eh_ctrl> (gimple)): Likewise.
- (is_a_helper <gimple_statement_eh_else> (gimple)): Likewise.
- (is_a_helper <gimple_statement_eh_filter> (gimple)): Likewise.
- (is_a_helper <gimple_statement_eh_mnt> (gimple)): Likewise.
- (is_a_helper <gimple_statement_omp_atomic_load> (gimple)): Likewise.
- (is_a_helper <gimple_statement_omp_atomic_store> (gimple)): Likewise.
- (is_a_helper <gimple_statement_omp_continue> (gimple)): Likewise.
- (is_a_helper <gimple_statement_omp_critical> (gimple)): Likewise.
- (is_a_helper <gimple_statement_omp_for> (gimple)): Likewise.
- (is_a_helper <gimple_statement_omp_parallel> (gimple)): Likewise.
- (is_a_helper <gimple_statement_omp_sections> (gimple)): Likewise.
- (is_a_helper <gimple_statement_omp_single> (gimple)): Likewise.
- (is_a_helper <gimple_statement_omp_task> (gimple)): Likewise.
- (is_a_helper <gimple_statement_phi> (gimple)): Likewise.
- (is_a_helper <gimple_statement_transaction> (gimple)): Likewise.
- (is_a_helper <gimple_statement_try> (gimple)): Likewise.
- (is_a_helper <gimple_statement_wce> (gimple)): Likewise.
- (is_a_helper <const gimple_statement_asm> (const_gimple)): Likewise.
- (is_a_helper <const gimple_statement_bind> (const_gimple)): Likewise.
- (is_a_helper <const gimple_statement_call> (const_gimple)): Likewise.
- (is_a_helper <const gimple_statement_catch> (const_gimple)): Likewise.
- (is_a_helper <const gimple_statement_eh_ctrl> (const_gimple)):
- Likewise.
- (is_a_helper <const gimple_statement_eh_filter> (const_gimple)):
- Likewise.
- (is_a_helper <const gimple_statement_omp_atomic_load> (const_gimple)):
- Likewise.
- (is_a_helper <const gimple_statement_omp_atomic_store>
- (const_gimple)): Likewise.
- (is_a_helper <const gimple_statement_omp_continue> (const_gimple)):
- Likewise.
- (is_a_helper <const gimple_statement_omp_critical> (const_gimple)):
- Likewise.
- (is_a_helper <const gimple_statement_omp_for> (const_gimple)):
- Likewise.
- (is_a_helper <const gimple_statement_omp_parallel> (const_gimple)):
- Likewise.
- (is_a_helper <const gimple_statement_omp_sections> (const_gimple)):
- Likewise.
- (is_a_helper <const gimple_statement_omp_single> (const_gimple)):
- Likewise.
- (is_a_helper <const gimple_statement_omp_task> (const_gimple)):
- Likewise.
- (is_a_helper <const gimple_statement_phi> (const_gimple)): Likewise.
- (is_a_helper <const gimple_statement_transaction> (const_gimple)):
- Likewise.
- (gimple_seq_last): Update for conversion of gimple types to a true
- class hierarchy.
- (gimple_seq_set_last): Likewise.
- (gimple_code): Likewise.
- (gimple_bb): Likewise.
- (gimple_block): Likewise.
- (gimple_set_block): Likewise.
- (gimple_location): Likewise.
- (gimple_location_ptr): Likewise.
- (gimple_set_location): Likewise.
- (gimple_no_warning_p): Likewise.
- (gimple_set_no_warning): Likewise.
- (gimple_set_visited): Likewise.
- (gimple_visited_p): Likewise.
- (gimple_set_plf): Likewise.
- (gimple_plf): Likewise.
- (gimple_set_uid): Likewise.
- (gimple_uid): Likewise.
- (gimple_init_singleton): Likewise.
- (gimple_modified_p): Likewise.
- (gimple_set_modified): Likewise.
- (gimple_expr_code): Likewise.
- (gimple_has_volatile_ops): Likewise.
- (gimple_set_has_volatile_ops): Likewise.
- (gimple_omp_subcode): Likewise.
- (gimple_omp_set_subcode): Likewise.
- (gimple_omp_return_set_nowait): Likewise.
- (gimple_omp_section_set_last): Likewise.
- (gimple_omp_parallel_set_combined_p): Likewise.
- (gimple_omp_atomic_set_need_value): Likewise.
- (gimple_omp_atomic_set_seq_cst): Likewise.
- (gimple_num_ops): Likewise.
- (gimple_set_num_ops): Likewise.
- (gimple_assign_nontemporal_move_p): Likewise.
- (gimple_assign_set_nontemporal_move): Likewise.
- (gimple_assign_rhs_code): Likewise.
- (gimple_assign_set_rhs_code): Likewise.
- (gimple_call_internal_p): Likewise.
- (gimple_call_with_bounds_p): Likewise.
- (gimple_call_set_with_bounds): Likewise.
- (gimple_call_set_tail): Likewise.
- (gimple_call_tail_p): Likewise.
- (gimple_call_set_return_slot_opt): Likewise.
- (gimple_call_return_slot_opt_p): Likewise.
- (gimple_call_set_from_thunk): Likewise.
- (gimple_call_from_thunk_p): Likewise.
- (gimple_call_set_va_arg_pack): Likewise.
- (gimple_call_va_arg_pack_p): Likewise.
- (gimple_call_set_nothrow): Likewise.
- (gimple_call_set_alloca_for_var): Likewise.
- (gimple_call_alloca_for_var_p): Likewise.
- (gimple_call_copy_flags): Likewise.
- (gimple_cond_code): Likewise.
- (gimple_cond_set_code): Likewise.
- (gimple_cond_make_false): Likewise.
- (gimple_cond_make_true): Likewise.
- (gimple_asm_volatile_p): Likewise.
- (gimple_asm_set_volatile): Likewise.
- (gimple_asm_set_input): Likewise.
- (gimple_asm_input_p): Likewise.
- (gimple_try_kind): Likewise.
- (gimple_try_set_kind): Likewise.
- (gimple_try_catch_is_cleanup): Likewise.
- (gimple_try_set_catch_is_cleanup): Likewise.
- (gimple_wce_cleanup_eh_only): Likewise.
- (gimple_wce_set_cleanup_eh_only): Likewise.
- (gimple_debug_bind_p): Likewise.
- (gimple_debug_source_bind_p): Likewise.
- (gimple_omp_for_set_kind): Likewise.
- (gimple_omp_for_set_combined_p): Likewise.
- (gimple_omp_for_set_combined_into_p): Likewise.
- (gimple_omp_target_set_kind): Likewise.
- (gimple_transaction_subcode): Likewise.
- (gimple_transaction_set_subcode): Likewise.
- (gimple_predict_predictor): Likewise.
- (gimple_predict_set_predictor): Likewise.
- (gimple_predict_outcome): Likewise.
- (gimple_predict_set_outcome): Likewise.
- (gimple_transaction_set_label): Likewise.
- (gimple_transaction_set_body): Likewise.
- (gimple_transaction_label_ptr): Likewise.
- (gimple_transaction_label): Likewise.
- (gimple_transaction_body_ptr): Likewise.
- (gimple_omp_continue_set_control_use): Likewise.
- (gimple_omp_continue_control_use_ptr): Likewise.
- (gimple_omp_continue_control_use): Likewise.
- (gimple_omp_continue_set_control_def): Likewise.
- (gimple_omp_continue_control_def_ptr): Likewise.
- (gimple_omp_continue_control_def): Likewise.
- (gimple_omp_atomic_load_rhs_ptr): Likewise.
- (gimple_omp_atomic_load_rhs): Likewise.
- (gimple_omp_atomic_load_set_rhs): Likewise.
- (gimple_omp_atomic_load_lhs_ptr): Likewise.
- (gimple_omp_atomic_load_lhs): Likewise.
- (gimple_omp_atomic_load_set_lhs): Likewise.
- (gimple_omp_atomic_store_val_ptr): Likewise.
- (gimple_omp_atomic_store_val): Likewise.
- (gimple_omp_atomic_store_set_val): Likewise.
- (gimple_omp_for_cond): Likewise.
- (gimple_omp_for_set_cond): Likewise.
- (gimple_omp_sections_set_control): Likewise.
- (gimple_omp_sections_control_ptr): Likewise.
- (gimple_omp_sections_control): Likewise.
- (gimple_omp_sections_set_clauses): Likewise.
- (gimple_omp_sections_clauses_ptr): Likewise.
- (gimple_omp_sections_clauses): Likewise.
- (gimple_omp_teams_set_clauses): Likewise.
- (gimple_omp_teams_clauses_ptr): Likewise.
- (gimple_omp_teams_clauses): Likewise.
- (gimple_omp_target_set_data_arg): Likewise.
- (gimple_omp_target_data_arg_ptr): Likewise.
- (gimple_omp_target_data_arg): Likewise.
- (gimple_omp_target_set_child_fn): Likewise.
- (gimple_omp_target_child_fn_ptr): Likewise.
- (gimple_omp_target_child_fn): Likewise.
- (gimple_omp_target_set_clauses): Likewise.
- (gimple_omp_target_clauses_ptr): Likewise.
- (gimple_omp_target_clauses): Likewise.
- (gimple_omp_single_set_clauses): Likewise.
- (gimple_omp_single_clauses_ptr): Likewise.
- (gimple_omp_single_clauses): Likewise.
- (gimple_omp_task_set_arg_align): Likewise.
- (gimple_omp_task_arg_align_ptr): Likewise.
- (gimple_omp_task_arg_align): Likewise.
- (gimple_omp_task_set_arg_size): Likewise.
- (gimple_omp_task_arg_size_ptr): Likewise.
- (gimple_omp_task_arg_size): Likewise.
- (gimple_omp_task_set_copy_fn): Likewise.
- (gimple_omp_task_copy_fn_ptr): Likewise.
- (gimple_omp_task_copy_fn): Likewise.
- (gimple_omp_task_set_data_arg): Likewise.
- (gimple_omp_task_data_arg_ptr): Likewise.
- (gimple_omp_task_data_arg): Likewise.
- (gimple_omp_task_set_child_fn): Likewise.
- (gimple_omp_task_child_fn_ptr): Likewise.
- (gimple_omp_task_child_fn): Likewise.
- (gimple_omp_task_set_clauses): Likewise.
- (gimple_omp_task_clauses_ptr): Likewise.
- (gimple_omp_task_clauses): Likewise.
- (gimple_omp_parallel_set_data_arg): Likewise.
- (gimple_omp_parallel_data_arg_ptr): Likewise.
- (gimple_omp_parallel_data_arg): Likewise.
- (gimple_omp_parallel_set_child_fn): Likewise.
- (gimple_omp_parallel_child_fn_ptr): Likewise.
- (gimple_omp_parallel_child_fn): Likewise.
- (gimple_omp_parallel_set_clauses): Likewise.
- (gimple_omp_parallel_clauses_ptr): Likewise.
- (gimple_omp_parallel_clauses): Likewise.
- (gimple_omp_for_set_pre_body): Likewise.
- (gimple_omp_for_pre_body_ptr): Likewise.
- (gimple_omp_for_set_incr): Likewise.
- (gimple_omp_for_incr_ptr): Likewise.
- (gimple_omp_for_incr): Likewise.
- (gimple_omp_for_set_final): Likewise.
- (gimple_omp_for_final_ptr): Likewise.
- (gimple_omp_for_final): Likewise.
- (gimple_omp_for_set_initial): Likewise.
- (gimple_omp_for_initial_ptr): Likewise.
- (gimple_omp_for_initial): Likewise.
- (gimple_omp_for_set_index): Likewise.
- (gimple_omp_for_index_ptr): Likewise.
- (gimple_omp_for_index): Likewise.
- (gimple_omp_for_collapse): Likewise.
- (gimple_omp_for_set_clauses): Likewise.
- (gimple_omp_for_clauses_ptr): Likewise.
- (gimple_omp_for_clauses): Likewise.
- (gimple_omp_critical_set_name): Likewise.
- (gimple_omp_critical_name_ptr): Likewise.
- (gimple_omp_critical_name): Likewise.
- (gimple_eh_dispatch_set_region): Likewise.
- (gimple_eh_dispatch_region): Likewise.
- (gimple_resx_set_region): Likewise.
- (gimple_resx_region): Likewise.
- (gimple_phi_set_arg): Likewise.
- (gimple_phi_arg): Likewise.
- (gimple_phi_set_result): Likewise.
- (gimple_phi_result_ptr): Likewise.
- (gimple_phi_result): Likewise.
- (gimple_phi_num_args): Likewise.
- (gimple_phi_capacity): Likewise.
- (gimple_wce_set_cleanup): Likewise.
- (gimple_wce_cleanup_ptr): Likewise.
- (gimple_try_set_cleanup): Likewise.
- (gimple_try_set_eval): Likewise.
- (gimple_try_cleanup_ptr): Likewise.
- (gimple_try_eval_ptr): Likewise.
- (gimple_eh_else_set_e_body): Likewise.
- (gimple_eh_else_set_n_body): Likewise.
- (gimple_eh_else_e_body_ptr): Likewise.
- (gimple_eh_else_n_body_ptr): Likewise.
- (gimple_eh_must_not_throw_set_fndecl): Likewise.
- (gimple_eh_must_not_throw_fndecl): Likewise.
- (gimple_eh_filter_set_failure): Likewise.
- (gimple_eh_filter_set_types): Likewise.
- (gimple_eh_filter_failure_ptr): Likewise.
- (gimple_eh_filter_types_ptr): Likewise.
- (gimple_eh_filter_types): Likewise.
- (gimple_catch_set_handler): Likewise.
- (gimple_catch_set_types): Likewise.
- (gimple_catch_handler_ptr): Likewise.
- (gimple_catch_types_ptr): Likewise.
- (gimple_catch_types): Likewise.
- (gimple_asm_string): Likewise.
- (gimple_asm_set_label_op): Likewise.
- (gimple_asm_label_op): Likewise.
- (gimple_asm_set_clobber_op): Likewise.
- (gimple_asm_clobber_op): Likewise.
- (gimple_asm_set_output_op): Likewise.
- (gimple_asm_output_op_ptr): Likewise.
- (gimple_asm_output_op): Likewise.
- (gimple_asm_set_input_op): Likewise.
- (gimple_asm_input_op_ptr): Likewise.
- (gimple_asm_input_op): Likewise.
- (gimple_asm_nlabels): Likewise.
- (gimple_asm_nclobbers): Likewise.
- (gimple_asm_noutputs): Likewise.
- (gimple_asm_ninputs): Likewise.
- (gimple_bind_set_block): Likewise.
- (gimple_bind_block): Likewise.
- (gimple_bind_add_seq): Likewise.
- (gimple_bind_add_stmt): Likewise.
- (gimple_bind_set_body): Likewise.
- (gimple_bind_body_ptr): Likewise.
- (gimple_bind_append_vars): Likewise.
- (gimple_bind_set_vars): Likewise.
- (gimple_bind_vars): Likewise.
- (gimple_call_clobber_set): Likewise.
- (gimple_call_use_set): Likewise.
- (gimple_call_set_internal_fn): Likewise.
- (gimple_call_set_fntype): Likewise.
- (gimple_call_fntype): Likewise.
- (gimple_omp_return_lhs_ptr): Likewise.
- (gimple_omp_return_lhs): Likewise.
- (gimple_omp_return_set_lhs): Likewise.
- (gimple_omp_taskreg_set_data_arg): Likewise.
- (gimple_omp_taskreg_data_arg_ptr): Likewise.
- (gimple_omp_taskreg_data_arg): Likewise.
- (gimple_omp_taskreg_set_child_fn): Likewise.
- (gimple_omp_taskreg_child_fn_ptr): Likewise.
- (gimple_omp_taskreg_child_fn): Likewise.
- (gimple_omp_taskreg_set_clauses): Likewise.
- (gimple_omp_taskreg_clauses_ptr): Likewise.
- (gimple_omp_taskreg_clauses): Likewise.
- (gimple_vuse): Likewise.
- (gimple_vdef): Likewise.
- (gimple_vuse_ptr): Likewise.
- (gimple_vdef_ptr): Likewise.
- * tree-inline.c (copy_debug_stmt): Likewise.
- * tree-phinodes.c (make_phi_node): Likewise.
-
- * gimple.h (is_a_helper <const gimple_statement_with_ops>::test): New.
- (is_a_helper <gimple_statement_with_ops>::test): New.
- (is_a_helper <const gimple_statement_with_memory_ops>::test): New.
- (is_a_helper <gimple_statement_with_memory_ops>::test): New.
-
- * gimple-streamer-in.c (input_gimple_stmt): Port from union
- access to use of as_a.
- * gimple.c (gimple_build_asm_1): Likewise.
- (gimple_build_try): Likewise. Also, return a specific subclass
- rather than just gimple.
- (gimple_build_resx): Port from union access to use of as_a.
- (gimple_build_eh_dispatch): Likewise.
- (gimple_build_omp_for): Likewise. Also, convert allocation of iter
- now that gengtype no longer provides a typed allocator function.
- (gimple_copy): Likewise.
- * gimple.h (gimple_build_try): Return a specific subclass rather
- than just gimple.
- * gimplify.c (gimplify_cleanup_point_expr): Replace union access
- with subclass access by making use of new return type of
- gimple_build_try.
- * tree-phinodes.c: (allocate_phi_node): Return a
- "gimple_statement_phi *" rather than just a gimple.
- (resize_phi_node): Likewise.
- (make_phi_node): Replace union access with subclass access by
- making use of new return type of allocate_phi_node.
- (reserve_phi_args_for_new_edge): Replace union access with as_a.
- (remove_phi_arg_num): Accept a "gimple_statement_phi *" rather
- than just a gimple.
- (remove_phi_args): Update for change to remove_phi_arg_num.
-
- * gdbhooks.py (GimplePrinter.to_string): Update lookup of
- code field to reflect inheritance, rather than embedding of
- the base gimple type.
-
-2013-11-19 Richard Biener <rguenther@suse.de>
-
- * cfgloop.h (struct loop_iterator): C++-ify, add constructor
- and destructor and make fel_next a member function.
- (fel_next): Transform into ...
- (loop_iterator::next): ... this.
- (fel_init): Transform into ...
- (loop_iterator::loop_iterator): ... this.
- (loop_iterator::~loop_iterator): New.
- (FOR_EACH_LOOP): Remove loop-iterator argument.
- (FOR_EACH_LOOP_BREAK): Remove no longer necessary macro.
- * cfgloop.c, cfgloopmanip.c, config/mn10300/mn10300.c,
- graphite-clast-to-gimple.c, graphite-scop-detection.c,
- graphite-sese-to-poly.c, ipa-inline-analysis.c, ipa-pure-const.c,
- loop-init.c, loop-invariant.c, loop-unroll.c, loop-unswitch.c,
- modulo-sched.c, predict.c, sel-sched-ir.c, tree-cfg.c, tree-data-ref.c,
- tree-if-conv.c, tree-loop-distribution.c, tree-parloops.c,
- tree-predcom.c, tree-scalar-evolution.c, tree-ssa-dce.c,
- tree-ssa-loop-ch.c, tree-ssa-loop-im.c, tree-ssa-loop-ivcanon.c,
- tree-ssa-loop-ivopts.c, tree-ssa-loop-manip.c, tree-ssa-loop-niter.c,
- tree-ssa-loop-prefetch.c, tree-ssa-loop-unswitch.c,
- tree-ssa-threadupdate.c, tree-vectorizer.c, tree-vrp.c: Adjust
- uses of FOR_EACH_LOOP and remove loop_iterator variables. Replace
- FOR_EACH_LOOP_BREAK with break.
-
-2013-11-19 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/59164
- * tree-vect-loop-manip.c (vect_update_ivs_after_vectorizer):
- Uncomment assert.
- * tree-vect-loop.c (vect_analyze_loop_operations): Adjust check
- whether we can create an epilogue loop to reflect thecases where
- we create one.
-
-2013-11-19 Andrew MacLeod <amacleod@redhat.com>
-
- * graphite-sese-to-poly.c: Include expr.h.
-
-2013-11-19 Richard Biener <rguenther@suse.de>
-
- PR middle-end/58956
- * tree-ssa-ter.c (find_replaceable_in_bb): Avoid forwarding
- loads into stmts that may clobber it.
-
-2013-11-19 Bernd Schmidt <bernds@codesourcery.com>
-
- * cgraphunit.c (symtab_terminator): New variable.
- (queued_nodes): Renamed from first. Use symtab_terminator as
- initializer.
- (analyze_functions): Adjust accordingly.
- (cgraph_process_new_functions): Return void.
- * cgraph.h (cgraph_process_new_functions): Adjust declaration.
-
-2013-11-19 Marek Polacek <polacek@redhat.com>
-
- * opts.c (common_handle_option): Add -fsanitize=null option.
- Turn off -fdelete-null-pointer-checks option when doing the
- NULL pointer checking.
- * sanitizer.def (BUILT_IN_UBSAN_HANDLE_TYPE_MISMATCH): Add.
- * tree-pass.h (make_pass_ubsan): Declare.
- (make_pass_sanopt): Declare.
- * timevar.def (TV_TREE_UBSAN): New timevar.
- * passes.def: Add pass_sanopt and pass_ubsan.
- * ubsan.h (ubsan_null_ckind): New enum.
- (ubsan_mismatch_data): New struct.
- (ubsan_expand_null_ifn): Declare.
- (ubsan_create_data): Adjust declaration.
- (ubsan_type_descriptor): Likewise.
- * asan.c: Include "ubsan.h".
- (pass_data_sanopt): New pass.
- (execute_sanopt): New function.
- (gate_sanopt): Likewise.
- (make_pass_sanopt): Likewise.
- (class pass_sanopt): New class.
- * ubsan.c: Include tree-pass.h, gimple-ssa.h, gimple-walk.h,
- gimple-iterator.h and cfgloop.h.
- (PROB_VERY_UNLIKELY): Define.
- (tree_type_map_hash): New function.
- (ubsan_type_descriptor): Add new parameter.
- Improve type name generation.
- (ubsan_create_data): Add new parameter. Add pointer data into
- ubsan structure.
- (ubsan_expand_null_ifn): New function.
- (instrument_member_call): Likewise.
- (instrument_mem_ref): Likewise.
- (instrument_null): Likewise.
- (ubsan_pass): Likewise.
- (gate_ubsan): Likewise.
- (make_pass_ubsan): Likewise.
- (ubsan_instrument_unreachable): Adjust ubsan_create_data call.
- (class pass_ubsan): New class.
- (pass_data_ubsan): New pass.
- * flag-types.h (enum sanitize_code): Add SANITIZE_NULL.
- * internal-fn.c (expand_UBSAN_NULL): New function.
- * cgraphunit.c (varpool_finalize_decl): Call varpool_assemble_decl
- even when !flag_toplevel_reorder.
- * internal-fn.def (UBSAN_NULL): New.
-
-2013-11-19 Jan Hubicka <jh@suse.cz>
-
- * cgraph.c (cgraph_create_indirect_edge): Use
- get_polymorphic_call_info.
- * cgraph.h (cgraph_indirect_call_info): Add outer_type,
- maybe_in_construction and maybe_derived_type.
- * ipa-utils.h (ipa_polymorphic_call_context): New structure.
- (ipa_dummy_polymorphic_call_context): New global var.
- (possible_polymorphic_call_targets): Add context paramter.
- (dump_possible_polymorphic_call_targets): Likewise; update wrappers.
- (possible_polymorphic_call_target_p): Likewise.
- (get_polymorphic_call_info): New function.
- * ipa-devirt.c (ipa_dummy_polymorphic_call_context): New function.
- (add_type_duplicate): Remove forgotten debug output.
- (method_class_type): Add sanity check.
- (maybe_record_node): Add FINALP parameter.
- (record_binfo): Add OUTER_TYPE and OFFSET; walk the inner
- by info by get_binfo_at_offset.
- (possible_polymorphic_call_targets_1): Add OUTER_TYPE/OFFSET
- parameters; pass them to record-binfo.
- (polymorphic_call_target_d): Add context and FINAL.
- (polymorphic_call_target_hasher::hash): Hash context.
- (polymorphic_call_target_hasher::equal): Compare context.
- (free_polymorphic_call_targets_hash):
- (get_class_context): New function.
- (contains_type_p): New function.
- (get_polymorphic_call_info): New function.
- (walk_bases): New function.
- (possible_polymorphic_call_targets): Add context parameter; honnor it.
- (dump_possible_polymorphic_call_targets): Dump context.
- (possible_polymorphic_call_target_p): Add context.
- (update_type_inheritance_graph): Update comment.s
- (ipa_set_jf_known_type): Assert that compoentn type is known.
- (ipa_note_param_call): Do not tamper with offsets.
- (ipa_analyze_indirect_call_uses): When offset is being changed; clear
- outer type.
- (update_indirect_edges_after_inlining): Likewise.
- (ipa_write_indirect_edge_info): Stream new fields.
- (ipa_read_indirect_edge_info): Stream in new fields.
-
-2013-11-19 Jan Hubicka <jh@suse.cz>
-
- * tree-pretty-print.c (dump_generic_node): Print class type of
- OBJ_TYPE_REF.
-
-2013-11-19 Joey Ye <joey.ye@arm.com>
-
- * config/arm/arm.opt (-marm-pic-data-is-text-relative): New option.
- * doc/invoke.texi (-marm-pic-data-is-text-relative): Documentation
- for new option.
- * config/arm/arm.c (arm_option_override): By default disable
- -marm-pic-data-is-text-relative.
- (legitimize_pic_address): Use arm_pic_data_is_text_relative.
- (arm_assemble_integer): Likewise.
- * config/arm/arm.h (TARGET_DEFAULT_PIC_DATA_IS_TEXT_RELATIVE):
- New macro to initialize -marm-pic-data-is-text-relative.
-
-2013-11-19 Bin Cheng <bin.cheng@arm.com>
-
- * tree-ssa-loop-ivopts.c (enum ainc_type): New.
- (address_cost_data): New field.
- (get_address_cost): Compute auto-increment rtx cost in ainc_costs.
- Use ainc_costs for auto-increment rtx patterns. Cleanup TWS.
-
-2013-11-19 James Greenhalgh <james.greenhalgh@arm.com>
-
- * config/aarch64/aarch64.md: Remove v8type from all insns.
-
-2013-11-19 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/57517
- * tree-predcom.c (combinable_refs_p): Verify the combination
- is always executed when the refs are.
-
-2013-11-19 Jeff Law <law@redhat.com>
-
- * tree-ssa-threadupdate.c: Include ssa-iterators.h
- (copy_phi_arg_into_existing_phi): New function.
- (any_remaining_duplicated_blocks): Likewise.
- (ssa_fix_duplicate_block_edges): Handle multiple duplicated
- blocks on a jump threading path.
-
- * tree-ssa-threadupdate.c (thread_through_loop_header): Do not
- thread through a joiner which has the latch edge.
-
-2013-11-19 Jan Hubicka <jh@suse.cz>
-
- * md.texi (setmem): Document new parameter.
- * optabs.c (maybe_gen_insn): Support 9 operands.
- * builtins.c (determine_block_size): Add probable_max_size;
- support anti-ranges.
- (expand_builtin_memcpy. expand_builtin_memset_args): Pass around
- probable_max_size.
- * expr.c (emit_block_move_via_movmem, emit_block_move_hints,
- emit_block_move, clear_storage_hints, set_storage_via_setmem):
- Likewise.
- * expr.h (emit_block_move_hints, clear_storage_hints,
- set_storage_via_setmem): Update prototype.
- * i386.md (setmem, movmem patterns): Add 9th operand.
- * i386-protos.h (ix86_expand_set_or_movmem): Update prototype.
- * i386.c (ix86_expand_set_or_movmem): Take probable_max_size_exp
- argument; pass it to decide_alg.
-
-2013-11-19 David Malcolm <dmalcolm@redhat.com>
-
- * basic-block.h (n_basic_blocks_for_function): Rename macro to...
- (n_basic_blocks_for_fn): ...this.
-
- (n_basic_blocks): Eliminate macro as work towards making uses of
- cfun be explicit.
-
- * cfgloop.c (init_loops_structure): Update for renaming of
- "n_basic_blocks_for_function" to "n_basic_blocks_for_fn".
- * graph.c (draw_cfg_nodes_no_loops): Likewise.
- * ipa-utils.c (ipa_merge_profiles): Likewise.
- * lto-streamer-in.c (make_new_block): Likewise.
- * tree-cfg.c (init_empty_tree_cfg_for_function): Likewise.
- (dump_function_to_file): Likewise.
-
- * alias.c (init_alias_analysis): Replace usage of "n_basic_blocks"
- macro with "n_basic_blocks_for_fn (cfun)".
- * bb-reorder.c (partition_hot_cold_basic_blocks): Likewise.
- (duplicate_computed_gotos): Likewise.
- (reorder_basic_blocks): Likewise.
- * bt-load.c (augment_live_range): Likewise.
- * cfg.c (expunge_block): Likewise.
- (compact_blocks): Likewise.
- * cfganal.c (single_pred_before_succ_order): Likewise.
- (compute_idf): Likewise.
- (flow_dfs_compute_reverse_init): Likewise.
- (pre_and_rev_post_order_compute): Likewise.
- (pre_and_rev_post_order_compute_fn): Likewise.
- (inverted_post_order_compute): Likewise.
- (post_order_compute): Likewise.
- (print_edge_list): Likewise.
- (find_unreachable_blocks): Likewise.
- (mark_dfs_back_edges): Likewise.
- * cfgcleanup.c (try_optimize_cfg): Likewise.
- (try_forward_edges): Likewise.
- * cfghooks.c (dump_flow_info): Likewise.
- * cfgloop.c (verify_loop_structure): Likewise.
- (get_loop_body): Likewise.
- (flow_loops_find): Likewise.
- * cfgloopmanip.c (add_loop): Likewise.
- (remove_path): Likewise.
- (find_path): Likewise.
- * cfgrtl.c (rtl_flow_call_edges_add): Likewise.
- (rtl_verify_bb_layout): Likewise.
- (entry_of_function): Likewise.
- (rtl_create_basic_block): Likewise.
- * coverage.c (coverage_compute_cfg_checksum): Likewise.
- * cprop.c (one_cprop_pass): Likewise.
- (is_too_expensive): Likewise.
- * df-core.c (df_compute_cfg_image): Likewise.
- (df_compact_blocks): Likewise.
- (df_worklist_dataflow_doublequeue): Likewise.
- * dominance.c (calculate_dominance_info): Likewise.
- (calc_dfs_tree): Likewise.
- (calc_dfs_tree_nonrec): Likewise.
- (init_dom_info): Likewise.
- * domwalk.c (cmp_bb_postorder): Likewise.
- * function.c (thread_prologue_and_epilogue_insns): Likewise.
- (generate_setjmp_warnings): Likewise.
- * fwprop.c (build_single_def_use_links): Likewise.
- * gcse.c (is_too_expensive): Likewise.
- (one_code_hoisting_pass): Likewise.
- (one_pre_gcse_pass): Likewise.
- * graphite.c (graphite_initialize): Likewise.
- * haifa-sched.c (haifa_sched_init): Likewise.
- * ipa-inline-analysis.c (estimate_function_body_sizes): Likewise.
- * ira.c (split_live_ranges_for_shrink_wrap): Likewise.
- * ira-build.c (ira_build): Likewise.
- * lcm.c (compute_nearerout): Likewise.
- (compute_available): Likewise.
- (compute_laterin): Likewise.
- (compute_antinout_edge): Likewise.
- * lra-lives.c (lra_create_live_ranges): Likewise.
- * lra.c (has_nonexceptional_receiver): Likewise.
- * mcf.c (create_fixup_graph): Likewise.
- * profile.c (branch_prob): Likewise.
- * reg-stack.c (convert_regs_2): Likewise.
- * regrename.c (regrename_analyze): Likewise.
- * reload1.c (has_nonexceptional_receiver): Likewise.
- * reorg.c (dbr_schedule): Likewise.
- * sched-deps.c (sched_deps_init): Likewise.
- * sched-ebb.c (schedule_ebbs): Likewise.
- * sched-rgn.c (extend_regions): Likewise.
- (schedule_insns): Likewise.
- (sched_rgn_init): Likewise.
- (extend_rgns): Likewise.
- (haifa_find_rgns): Likewise.
- * sel-sched-ir.c (recompute_rev_top_order): Likewise.
- (sel_recompute_toporder): Likewise.
- * sel-sched.c (run_selective_scheduling): Likewise.
- * store-motion.c (one_store_motion_pass): Likewise.
- (remove_reachable_equiv_notes): Likewise.
- * tracer.c (tracer): Likewise.
- (tail_duplicate): Likewise.
- * tree-cfg.c (gimple_flow_call_edges_add): Likewise.
- (dump_cfg_stats): Likewise.
- (gimple_dump_cfg): Likewise.
- (create_bb): Likewise.
- (build_gimple_cfg): Likewise.
- * tree-cfgcleanup.c (merge_phi_nodes): Likewise.
- * tree-inline.c (optimize_inline_calls): Likewise.
- (fold_marked_statements): Likewise.
- * tree-ssa-ifcombine.c (tree_ssa_ifcombine): Likewise.
- * tree-ssa-loop-ch.c (copy_loop_headers): Likewise.
- * tree-ssa-loop-im.c (analyze_memory_references): Likewise.
- * tree-ssa-loop-manip.c (compute_live_loop_exits): Likewise.
- * tree-ssa-math-opts.c (execute_cse_reciprocals): Likewise.
- * tree-ssa-phiopt.c (tree_ssa_phiopt_worker): Likewise.
- * tree-ssa-pre.c (do_pre): Likewise.
- (init_pre): Likewise.
- (compute_avail): Likewise.
- * tree-ssa-reassoc.c (init_reassoc): Likewise.
- * tree-ssa-sccvn.c (init_scc_vn): Likewise.
- * tree-ssa-tail-merge.c (alloc_cluster_vectors): Likewise.
- (init_worklist): Likewise.
- * tree-ssa-uncprop.c (associate_equivalences_with_edges): Likewise.
- * var-tracking.c (variable_tracking_main_1): Likewise.
- (vt_find_locations): Likewise.
- (vt_stack_adjustments): Likewise.
- * config/s390/s390.c (s390_optimize_nonescaping_tx): Likewise.
- * config/spu/spu.c (spu_machine_dependent_reorg): Likewise.
-
-2013-11-18 Jan Hubicka <jh@suse.cz>
-
- * profile.c (compute_branch_probabilities): Do not sanity check
- run_max.
-
-2013-11-18 Kenneth Zadeck <zadeck@naturalbridge.com>
-
- * tree.c (int_fits_type_p): Change GET_MODE_BITSIZE to
- GET_MODE_PRECISION.
- * fold-const.c (fold_single_bit_test_into_sign_test)
- (fold_binary_loc): Change GET_MODE_BITSIZE to GET_MODE_PRECISION.
-
-2013-11-18 Teresa Johnson <tejohnson@google.com>
-
- * cfgrtl.c (cfg_layout_initialize): Assert if we try to go into
- cfglayout after bb reordering.
- * passes.def: Move compgotos before bb reordering since it goes into
- cfglayout.
-
-2013-11-18 Bernd Schmidt <bernds@codesourcery.com>
-
- * cgraphunit.c (ipa_passes): Don't execute all_lto_gen_passes.
- * lto-streamer-out.c (lto_output, produce_asm_for_decls): No longer
- static.
- (pass_data_ipa_lto_gimple_out, pass_ipa_lto_gimple_out,
- make_pass_ipa_lto_gimple_out, pass_data_ipa_lto_finish_out,
- pass_ipa_lto_finish_out, make_pass_ipa_lto_finish_out): Remove.
- * lto-streamer.h (lto_output, produce_asm_for_decls): Declare.
- * pass-manager.h (GCC_PASS_LISTS, class pass_manager):
- Remove all_lto_gen_passes.
- * passes.c (pass_manager::dump_passes): Remove its use.
- (pass_manager::register_pass): Likewise.
- (ipa_read_summaries, ipa_read_optimization_summaries): Likewise.
- (pass_manager::pass_manager): Don't initialize or use it.
- (write_lto): New static function.
- (ipa_write_summaries_1, ipa_write_optimization_summaries): Use it
- instead of using all_lto_gen_passes.
- * passes.def (all_lto_gen_passes, pass_ipa_lto_gimple_out,
- pass_ipa_lto_finish_out): Delete.
- * tree-pass.h (make_pass_ipa_lto_gimple_out,
- make_pass_ipa_lto_finish_out): Don't declare.
-
-2013-11-18 Jeff Law <law@redhat.com>
-
- * tree-ssa-threadupdate.c (redirection_data): Record two
- duplicated blocks instead of just one.
- (local_info): Explain why we don't create a template for the
- second duplicated block in a thread path.
- (create_block_for_threading): Accept argument indicating array
- index into redirection_data to store its result.
- (lookup_redirection_data): Initialize both duplicate blocks.
- (ssa_create_duplicates): If a jump threading path needs multiple
- blocks duplicated, then duplicate them.
- (ssa_fix_duplicate_block_edges): Corresponding changes.
- (ssa_fixup_template_block, thread_single_edge): Likewise.
-
-2013-11-18 Marek Polacek <polacek@redhat.com>
-
- * doc/invoke.texi: Extend -fsanitize=undefined documentation.
-
-2013-11-18 Andrew Pinski <apinski@cavium.com>
- Steve Ellcey <sellcey@mips.com>
-
- PR target/56552
- * config/mips/mips.md (*mov<GPR:mode>_on_<MOVECC:mode>): Remove
- type restriction from equality_operator on conditonal move.
- (*mov<SCALARF:mode>_on_<MOVECC:mode>): Ditto.
- (*mov<GPR:mode>_on_<GPR2:mode>_ne): New.
-
-2013-11-18 Jeff Law <law@redhat.com>
-
- * tree-ssa-threadupdate.c: Fix file block comment.
- Fix minor indention issue.
-
-2013-11-18 Uros Bizjak <ubizjak@gmail.com>
-
- * config/i386/i386.c (ix86_decompose_address): Use REG_P instead of
- ix86_address_subreg_operand. Move subreg checks to
- ix86_validate_address_register. Move address override check to
- ix86_legitimate_address_p.
- (ix86_validate_address_register): New function.
- (ix86_legitimate_address_p): Call ix86_validate_address_register
- to validate base and index registers. Add address override check
- from ix86_decompose_address.
- (ix86_decompose_address): Remove.
-
-2013-11-18 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/59125
- PR tree-optimization/54570
- * tree-ssa-sccvn.c (copy_reference_ops_from_ref): When inlining
- is not complete do not treat component-references with offset zero
- but different fields as equal.
- * tree-object-size.c: Include tree-phinodes.h and ssa-iterators.h.
- (compute_object_sizes): Apply TLC. Propagate the constant
- results into all uses and fold their stmts.
- * passes.def (pass_all_optimizations): Move pass_object_sizes
- after the first pass_forwprop and before pass_fre.
-
-2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
-
- * tree.h (tree_to_uhwi): Return an unsigned HOST_WIDE_INT.
- * tree.c (tree_to_uhwi): Return an unsigned HOST_WIDE_INT.
- (tree_ctz): Remove cast to unsigned type.
- * builtins.c (fold_builtin_memory_op): Likewise.
- * dwarf2out.c (descr_info_loc): Likewise.
- * godump.c (go_output_typedef): Likewise.
- * omp-low.c (expand_omp_simd): Likewise.
- * stor-layout.c (excess_unit_span): Likewise.
- * tree-object-size.c (addr_object_size): Likewise.
- * tree-sra.c (analyze_all_variable_accesses): Likewise.
- * tree-ssa-forwprop.c (simplify_builtin_call): Likewise.
- (simplify_rotate): Likewise.
- * tree-ssa-strlen.c (adjust_last_stmt, handle_builtin_memcpy)
- (handle_pointer_plus): Likewise.
- * tree-switch-conversion.c (check_range): Likewise.
- * tree-vect-patterns.c (vect_recog_rotate_pattern): Likewise.
- * tsan.c (instrument_builtin_call): Likewise.
- * cfgexpand.c (defer_stack_allocation): Add cast to HOST_WIDE_INT.
- * trans-mem.c (tm_log_add): Likewise.
- * config/aarch64/aarch64.c (aapcs_vfp_sub_candidate): Likewise.
- * config/arm/arm.c (aapcs_vfp_sub_candidate): Likewise.
- * config/rs6000/rs6000.c (rs6000_aggregate_candidate): Likewise.
- * config/mips/mips.c (r10k_safe_mem_expr_p): Make offset unsigned.
-
-2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
-
- * tree.h (host_integerp, tree_low_cst): Delete.
- * tree.c (host_integerp, tree_low_cst): Delete.
-
-2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
-
- * expr.h: Update comments to refer to tree_to_[su]hwi rather
- than tree_low_cst.
- * fold-const.c (fold_binary_loc): Likewise.
- * expr.c (store_constructor): Use tree_to_uhwi rather than
- tree_low_cst.
- * ipa-utils.h (possible_polymorphic_call_target_p): Likewise.
- * stmt.c (emit_case_dispatch_table): Likewise.
- * tree-switch-conversion.c (emit_case_bit_tests): Likewise.
-
-2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
-
- * alias.c, asan.c, builtins.c, cfgexpand.c, cgraph.c,
- config/aarch64/aarch64.c, config/alpha/predicates.md,
- config/arm/arm.c, config/darwin.c, config/epiphany/epiphany.c,
- config/i386/i386.c, config/iq2000/iq2000.c, config/m32c/m32c-pragma.c,
- config/mep/mep-pragma.c, config/mips/mips.c,
- config/picochip/picochip.c, config/rs6000/rs6000.c, cppbuiltin.c,
- dbxout.c, dwarf2out.c, emit-rtl.c, except.c, expr.c, fold-const.c,
- function.c, gimple-fold.c, godump.c, ipa-cp.c, ipa-prop.c, omp-low.c,
- predict.c, sdbout.c, stor-layout.c, trans-mem.c, tree-object-size.c,
- tree-sra.c, tree-ssa-ccp.c, tree-ssa-forwprop.c,
- tree-ssa-loop-ivcanon.c, tree-ssa-loop-ivopts.c, tree-ssa-loop-niter.c,
- tree-ssa-loop-prefetch.c, tree-ssa-strlen.c, tree-stdarg.c,
- tree-switch-conversion.c, tree-vect-generic.c, tree-vect-loop.c,
- tree-vect-patterns.c, tree-vrp.c, tree.c, tsan.c, ubsan.c, varasm.c:
- Replace tree_low_cst (..., 1) with tree_to_uhwi throughout.
-
-2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
-
- * builtins.c, cilk-common.c, config/aarch64/aarch64.c,
- config/alpha/alpha.c, config/arm/arm.c, config/c6x/predicates.md,
- config/i386/i386.c, config/ia64/predicates.md, config/s390/s390.c,
- coverage.c, dbxout.c, dwarf2out.c, except.c, explow.c, expr.c, expr.h,
- fold-const.c, gimple-fold.c, godump.c, ipa-prop.c, omp-low.c,
- predict.c, rtlanal.c, sdbout.c, stmt.c, stor-layout.c, targhooks.c,
- tree-cfg.c, tree-data-ref.c, tree-inline.c, tree-ssa-forwprop.c,
- tree-ssa-loop-prefetch.c, tree-ssa-phiopt.c, tree-ssa-sccvn.c,
- tree-ssa-strlen.c, tree-stdarg.c, tree-vect-data-refs.c,
- tree-vect-patterns.c, tree.c, tree.h, var-tracking.c, varasm.c:
- Replace tree_low_cst (..., 0) with tree_to_shwi throughout.
-
-2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
-
- * tree.h (tree_to_shwi, tree_to_uhwi): Declare, with inline expansions.
- * tree.c (tree_to_shwi, tree_to_uhwi): New functions.
-
-2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
-
- * expr.h: Update comments to refer to tree_fits_[su]hwi_p rather
- than host_integerp.
-
-2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
-
- * builtins.c, config/alpha/alpha.c, config/iq2000/iq2000.c,
- config/mips/mips.c, dbxout.c, dwarf2out.c, expr.c, fold-const.c,
- gimple-fold.c, godump.c, omp-low.c, predict.c, sdbout.c, stor-layout.c,
- tree-dfa.c, tree-sra.c, tree-ssa-forwprop.c, tree-ssa-loop-prefetch.c,
- tree-ssa-phiopt.c, tree-ssa-sccvn.c, tree-ssa-strlen.c,
- tree-ssa-structalias.c, tree-vect-data-refs.c, tree-vect-patterns.c,
- tree.c, varasm.c, alias.c, cfgexpand.c, config/aarch64/aarch64.c,
- config/arm/arm.c, config/epiphany/epiphany.c, config/i386/i386.c,
- config/m32c/m32c-pragma.c, config/mep/mep-pragma.c,
- config/rs6000/rs6000.c, config/sparc/sparc.c, emit-rtl.c, function.c,
- gimplify.c, ipa-prop.c, stmt.c, trans-mem.c, tree-cfg.c,
- tree-object-size.c, tree-ssa-ccp.c, tree-ssa-loop-ivcanon.c,
- tree-stdarg.c, tree-switch-conversion.c, tree-vect-generic.c,
- tree-vrp.c, tsan.c, ubsan.c: Replace host_integerp (..., 1) with
- tree_fits_uhwi_p throughout.
-
-2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
-
- * builtins.c, config/alpha/alpha.c, config/c6x/predicates.md,
- config/ia64/predicates.md, config/iq2000/iq2000.c, config/mips/mips.c,
- config/s390/s390.c, dbxout.c, dwarf2out.c, except.c, explow.c, expr.c,
- expr.h, fold-const.c, gimple-fold.c, gimple-ssa-strength-reduction.c,
- gimple.c, godump.c, graphite-scop-detection.c, graphite-sese-to-poly.c,
- omp-low.c, predict.c, rtlanal.c, sdbout.c, simplify-rtx.c,
- stor-layout.c, tree-data-ref.c, tree-dfa.c, tree-pretty-print.c,
- tree-sra.c, tree-ssa-alias.c, tree-ssa-forwprop.c,
- tree-ssa-loop-ivopts.c, tree-ssa-loop-prefetch.c, tree-ssa-math-opts.c,
- tree-ssa-phiopt.c, tree-ssa-reassoc.c, tree-ssa-sccvn.c,
- tree-ssa-strlen.c, tree-ssa-structalias.c, tree-vect-data-refs.c,
- tree-vect-patterns.c, tree-vectorizer.h, tree.c, var-tracking.c,
- varasm.c: Replace host_integerp (..., 0) with tree_fits_shwi_p
- throughout.
-
-2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
-
- * tree.h (tree_fits_shwi_p, tree_fits_uhwi_p): Declare.
- * tree.c (tree_fits_shwi_p, tree_fits_uhwi_p): Define.
-
-2013-11-18 Kirill Yukhin <kirill.yukhin@intel.com>
-
- * config/ia64/ia64.c (ia64_split_tmode_move): Mark load with `dead'
- flag if it kills its address, not its post-increment.
-
-2013-11-18 Ilya Enkovich <ilya.enkovich@intel.com>
-
- * builtin-types.def (BT_FN_PTR_CONST_PTR_VAR): New.
- * chkp-builtins.def (BUILT_IN_CHKP_BIND_BOUNDS): New.
- * cfgexpand.c (expand_call_stmt): Expand BUILT_IN_CHKP_BIND_BOUNDS.
- * gimple.c (gimple_call_get_nobnd_arg_index): Remove.
- * gimple.h (gf_mask): Add GF_CALL_WITH_BOUNDS.
- (gimple_call_with_bounds_p): New.
- (gimple_call_set_with_bounds): New.
- (gimple_call_num_nobnd_args): Remove.
- (gimple_call_nobnd_arg): Remove.
- * tree.h (CALL_WITH_BOUNDS_P): New.
- * rtl.h (CALL_EXPR_WITH_BOUNDS_P): New.
-
-2013-11-18 Trevor Saunders <tsaunders@mozilla.com>
-
- * cgraph.h (symtab_node_asm_name): Rename to symtab_node::asm_name.
- (symtab_node_name): Rename to symtab_node::name.
- (cgraph_node_asm_name): Remove.
- (varpool_node_asm_name): Remove.
- * cgraph.c cgraphclones.c cgraphunit.c ipa-cp.c ipa-devirt.c
- ipa-inline-analysis.c ipa-inline-transform.c ipa-inline.c
- ipa-profile.c ipa-prop.c ipa-pure-const.c ipa-ref.c ipa-reference.c
- ipa-utils.c ipa.c symtab.c tree-inline.c tree-sra.c
- tree-ssa-structalias.c value-prof.c varpool.c Adjust.
-
-2013-11-18 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
-
- * config/arm/aarch-cost-tables.h (cortexa53_extra_costs): New table.
- * config/arm/arm.c (arm_cortex_a53_tune): New.
- * config/arm/arm-cores.def (cortex-a53): Use cortex_a53 tuning struct.
-
-2013-11-12 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
-
- * config.gcc (i[34567]86-*-linux* | ...): Add bdver4.
- (case ${target}): Add bdver4.
- * config/i386/bdver3.md: Add bdver4.
- * config/i386/driver-i386.c: (host_detect_local_cpu): Let
- -march=native recognize bdver4 processors.
- * config/i386/i386-c.c (ix86_target_macros_internal): Add
- bdver4 def_and_undef
- * config/i386/i386.c (struct processor_costs bdver4_cost): New.
- (m_BDVER4): New definition.
- (m_AMD_MULTIPLE): Includes m_BDVER4.
- (processor_target_table): Add bdver4 entry.
- (static const char *const cpu_names): Add bdver4 entry.
- (software_prefetching_beneficial_p): Add bdver3.
- (ix86_option_override_internal): Add bdver4 instruction sets.
- (ix86_issue_rate): Add bdver4.
- (ix86_adjust_cost): Add bdver4.
- (ia32_multipass_dfa_lookahead): Add bdver4.
- (enum processor_model): Add M_AMDFAM15H_BDVER4.
- (struct _arch_names_table): Add M_AMDFAM15H_BDVER4.
- (has_dispatch): Add bdver4.
- * config/i386/i386.h (TARGET_BDVER4): New definition.
- (enum target_cpu_default): Add TARGET_CPU_DEFAULT_bdver4.
- (enum processor_type): Add PROCESSOR_BDVER4.
- * config/i386/i386.md (define_attr "cpu"): Add bdver4.
- * config/i386/i386.opt (flag_dispatch_scheduler): Add bdver4.
- * doc/extend.texi: Add details about bdver4.
- * doc/invoke.texi: Add details about bdver4. Add
- fma4 and fsgsbase for bdver3. Add fma4 for bdver2.
-
-2013-11-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
-
- * config/rs6000/rs6000.c (rs6000_emit_move): Use low word of
- sdmode_stack_slot also in little-endian mode.
-
-2013-11-17 Jan Hubicka <jh@suse.cz>
-
- * doc/md.texi (setmem, movstr): Update documentation.
- * builtins.c (determine_block_size): New function.
- (expand_builtin_memcpy): Use it and pass it to emit_block_move_hints.
- (expand_builtin_memset_args): Use it and pass it to
- set_storage_via_setmem.
- * expr.c (emit_block_move_via_movmem): Add min_size/max_size
- parameters; update call to expander.
- (emit_block_move_hints): Add min_size/max_size parameters.
- (clear_storage_hints): Likewise.
- (set_storage_via_setmem): Likewise.
- (clear_storage): Update.
- * expr.h (emit_block_move_hints, clear_storage_hints,
- set_storage_via_setmem): Update prototypes.
- * i386.c (ix86_expand_set_or_movmem): Add bounds; export.
- (ix86_expand_movmem, ix86_expand_setmem): Remove.
- (ix86_expand_movmem, ix86_expand_setmem): Remove.
- * i386.md (movmem, setmem): Pass parameters.
-
-2013-11-17 Uros Bizjak <ubizjak@gmail.com>
-
- PR target/59153
- * config/i386/i386.c (ix86_address_subreg_operand): Do not
- reject non-integer subregs.
- (ix86_decompose_address): Do not reject invalid CONST_INT RTXes.
- Move check for invalid x32 constant addresses ...
- (ix86_legitimate_address_p): ... here.
-
-2011-11-17 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
-
- * config/rs6000/rs6000.c (rs6000_frame_related): Add split_reg
- parameter and use it in REG_FRAME_RELATED_EXPR note.
- (emit_frame_save): Call rs6000_frame_related with extra NULL_RTX
- parameter.
- (rs6000_emit_prologue): Likewise, but for little endian VSX
- stores, pass the source register of the store instead.
-
-2013-11-17 Andrew MacLeod <amacleod@redhat.com>
-
- * gimple.h: Reorder prototypes to match .c declaration order, and
- remove protyotypes for functions not in gimple.c.
- (LABEL): Move to tree-into-ssa.c.
- * gimple.c: Remove unused prototypes.
- (get_base_address): Move to tree.c.
- * tree.c (get_base_address): Relocate from gimple.c.
- * builtins.h (validate_gimple_arglist): Add prototype.
- * trans-mem.h (compute_transaction_bits, is_tm_ending): Add prototype.
- * cfgexpand.h: New File.
- (gimple_assign_rhs_to_tree, estimated_stack_frame_size): Add protoype.
- * tree.h (build_addr): Move to tree-nested.h.
- * tree-nested.h: New File.
- (build_addr, lower_nested_functions, insert_field_into_struct): Add
- prototypes.
- * tree-inline.h (estimated_stack_frame_size): Remove prototype.
- * ipa-inline-analysis.c: Include cfgexpand.h.
- * cgraphunit.c: Include tree-nested.h.
- * omp-low.c: Likewise.
- * tree-parloops.c: Likewise.
- * gimple-low.h: Likewise.
- * tree-profile.h: Likewise.
- * expr.c: Include cfgexpand.h.
- * tree-affine.c: Likewise.
- * tree-ssa.c: Likewise.
- * tree-ssa-loop-im.c: Include trans-mem.h.
- * tree-ssa-tail-merge.c: Likewise.
- * value-prof.c: Include builtins.h and tree-nested.h.
- * tree-into-ssa.c (LABEL): Define here.
-
-2013-11-16 Joern Rennecke <joern.rennecke@embecosm.com>
-
- * config/arc/arc.c (arc_predicate_delay_insns): New function.
- (pass_data_arc_predicate_delay_insns): New pass_data instance.
- (pass_arc_predicate_delay_insns): New subclass of rtl_opt_class.
- (make_pass_arc_predicate_delay_insns): New function.
- (arc_init): Register pass_arc_predicate_delay_insns if
- flag_delayed_branch is active.
-
-2013-11-16 Joern Rennecke <joern.rennecke@embecosm.com>
-
- * config/arc/constraints.md (Rcq): Simplify register number test.
-
-2013-11-15 Aldy Hernandez <aldyh@redhat.com>
-
- * gimple.h (enum gf_mask): Change the ordering of GF_OMP_* bits.
-
-2013-11-15 Kaz Kojima <kkojima@gcc.gnu.org>
-
- * config/sh/sh.c (barrier_align): Return 0 when barrier_or_label
- is null.
-
-2013-11-15 Aldy Hernandez <aldyh@redhat.com>
-
- * Makefile.in (C_COMMON_OBJS): Depend on c-cilkplus.o.
- * gimple-pretty-print.c (dump_omp_for): Add case for
- GF_OMP_FOR_KIND_CILKSIMD.
- * gimple.h (enum gf_mask): Restructure entries to add
- GF_OMP_FOR_KIND_CILKSIMD.
- * gimplify.c (is_gimple_stmt): Add case for CILK_SIMD.
- (gimplify_omp_for): Handle CILK_SIMD.
- (gimplify_expr): Add ccase for CILK_SIMD.
- * omp-low.c (extract_omp_for_data): Handle CILK_SIMD.
- (build_outer_var_ref): Same.
- (check_omp_nesting_restrictions): Same.
- (lower_rec_input_clauses): Same.
- (lower_lastprivate_clauses): Same.
- (expand_omp_for): Same.
- (execute_expand_omp): Check flag_enable_cilkplus.
- (execute_lower_omp): Same.
- (diagnose_sb_0): Handle CILK_SIMD.
- (diagnose_omp_structured_block_errors): Check flag_enable_cilkplus.
- (setjmp_or_longjmp_p): New.
- (scan_omp_1_stmt): Error on setjmp/longjmp in a simd construct.
- * tree-pretty-print.c (dump_generic_node): Add case for CILK_SIMD.
- * tree.def: Add tree code for CILK_SIMD.
-
-2013-11-15 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
-
- * config/rs6000/altivec.md (UNSPEC_VPERM_X, UNSPEC_VPERM_UNS_X):
- Remove.
- (altivec_vperm_<mode>): Revert earlier little endian change.
- (*altivec_vperm_<mode>_internal): Remove.
- (altivec_vperm_<mode>_uns): Revert earlier little endian change.
- (*altivec_vperm_<mode>_uns_internal): Remove.
- * config/rs6000/vector.md (vec_realign_load_<mode>): Revise commentary.
-
-2013-11-15 Jeff Law <law@redhat.com>
-
- * basic-block.h (has_abnormal_or_eh_outgoing_edge): Renamed from
- has_abnormal_or_outgoing_edge. Check for EH edges as well.
- * gimple-ssa-isolate-paths.c
- (find_implicit_erroneous_behaviour): Corresponding changes.
- Do not check stmt_ends_bb_p or GIMPLE_RETURN anymore.
- (find_explicit_erroneous_behaviour): Likewise.
-
-2013-11-15 Jeff Law <law@redhat.com>
-
- * ifcvt.c (find_cond_trap): Properly handle case where
- trap_bb == else_bb.
-
-2013-11-15 Andreas Schwab <schwab@linux-m68k.org>
-
- * configure: Regenerate.
-
-2013-11-15 James Greenhalgh <james.greenhalgh@arm.com>
-
- * config/aarch64/aarch64-simd.md: Remove simd_type from all patterns.
- * config/aarch64/aarch64.md: Likewise, correct "type" attribute
- where it is incorrect or missing.
-
-2013-11-15 Richard Sandiford <rdsandiford@googlemail.com>
-
- * dwarf2out.c (gen_enumeration_type_die): Remove unnecessary
- host_integerp test.
- * tree-vect-patterns.c (vect_recog_divmod_pattern): Likewise.
- Use TREE_INT_CST_LOW rather than tree_low_cst when reading the
- constant.
- * fold-const.c (fold_binary_loc): Replace a host_integerp/tree_low_cst
- pair with a TREE_CODE test and TREE_INT_CST_LOW.
- * tree-vect-generic.c (expand_vector_divmod): Likewise.
-
-2013-11-15 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/50262
- * tree-ssa-alias.h (struct pt_solution): Split
- vars_contains_global into vars_contains_nonlocal,
- vars_contains_escaped and vars_contains_escaped_heap.
- * tree-ssa-structalias.c (label_visit): Expand comment.
- (handle_lhs_call): Adjust comment.
- (set_uids_in_ptset): Set the new flags appropriately.
- (pt_solution_set): Adjust.
- (pt_solution_set_var): Likewise.
- (pt_solution_ior_into): Likewise.
- (pt_solution_includes_global): Likewise.
- (pt_solutions_intersect_1): Optimize escaped handling.
- (compute_points_to_sets): Remove heap variable globalization.
- (ipa_escaped_pt): Adjust initializer.
- (pass_data_ipa_pta): Do not run TODO_update_ssa.
- * gimple-pretty-print.c (pp_points_to_solution): Print split flags.
- * tree-ssa-alias.c (dump_points_to_solution): Likewise.
-
-2013-11-15 Richard Biener <rguenther@suse.de>
-
- * tree-loop-distribution.c (tree_loop_distribution): Make sure
- to distribute all stores.
-
-2013-11-15 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
-
- * doc/invoke.texi (-mabi=elfv1, -mabi=elfv2): Document.
-
-2013-11-15 Joseph Myers <joseph@codesourcery.com>
-
- * acinclude.m4 (GCC_GLIBC_VERSION_GTE_IFELSE): New configure macro.
- * configure.ac: Determine target_header_dir earlier.
- (--with-glibc-version): New configure option.
- Use GCC_GLIBC_VERSION_GTE_IFELSE in enable_gnu_unique_object,
- gcc_cv_libc_provides_ssp and gcc_cv_target_ldbl128 tests.
- * configure: Regenerate.
- * doc/install.texi (--enable-gnu-unique-object): Don't refer to
- native toolchains for default.
- (--with-glibc-version): Document.
-
-2013-11-15 Eric Botcazou <ebotcazou@adacore.com>
-
- * fold-const.c (fold_binary_loc) <comparisons>: Reuse local variable.
-
-2013-11-15 Uros Bizjak <ubizjak@gmail.com>
-
- * lto-streamer-in.c (input function): Call cgraph_create_node if
- cgraph_get_node failed.
-
-2013-11-14 Olivier Hainque <hainque@adacore.com>
-
- * cfgexpand.c (defer_stack_allocation): When optimization is enabled,
- defer allocation of DECL_IGNORED_P variables at toplevel unless really
- small. Factorize size threshold computation from the existing one.
- (expand_used_vars): Refine comment.
-
-2013-11-14 Cong Hou <congh@google.com>
-
- * tree-vectorizer.h (struct dr_with_seg_len): Remove the base
- address field as it can be obtained from dr. Rename the struct.
- * tree-vect-data-refs.c (comp_dr_with_seg_len_pair): Consider
- steps of data references during sort.
- (vect_prune_runtime_alias_test_list): Adjust with the change to
- struct dr_with_seg_len.
- * tree-vect-loop-manip.c (vect_create_cond_for_alias_checks):
- Adjust with the change to struct dr_with_seg_len.
-
-2013-11-14 Jeff Law <law@redhat.com>
-
- PR middle-end/59127
- * basic-block.h (has_abnormal_outgoing_edge_p): Moved here from...
- * tree-inline.c (has_abnormal_outgoing_edge_p): Remove.
- * gimple-ssa-isolate-paths.c: Include tree-cfg.h.
- (find_implicit_erroneous_behaviour): If a block has abnormal outgoing
- edges, then ignore it. If the statement exhibiting erroneous
- behaviour ends basic blocks, with the exception of GIMPLE_RETURNs,
- then we can not optimize.
- (find_explicit_erroneous_behaviour): Likewise.
-
-2013-11-14 Andrew MacLeod <amacleod@redhat.com>
-
- * gimplify-me.h: New file. Add prototypes.
- * gimplify.h: Don't include gimple.h.
- (struct gimplify_hasher, struct gimplify_ctx, is_gimple_sizepos):
- Relocate from gimple.h.
- * gimple.h (struct gimplify_hasher, struct gimplify_ctx,
- is_gimple_sizepos): Move to gimplify.h.
- (gimplify_hasher::hash, gimplify_hasher::equal): Move to gimplify.c.
- (enum gsi_iterator_update): Move to gimple-iterator.h.
- * gimple-iterator.h (enum gsi_iterator_update): Relocate from gimple.h.
- * gimplify-me.c: New File.
- (force_gimple_operand_1, force_gimple_operand,
- force_gimple_operand_gsi_1, force_gimple_operand_gsi,
- gimple_regimplify_operands): Relocate from gimplify.c.
- * gimplify.c (force_gimple_operand_1, force_gimple_operand,
- force_gimple_operand_gsi_1, force_gimple_operand_gsi,
- gimple_regimplify_operands): Move to gimplify-me.c.
- (gimplify_hasher::hash, gimplify_hasher::equal): Relocate
- from gimple.h.
- * Makefile.in (OBJS): Add gimplify-me.o
- * asan.c: Include only gimplify.h, gimplify-me.h, and/or gimple.h as
- required.
- * cfgloopmanip.c: Likewise.
- * cgraphunit.c: Likewise.
- * cilk-common.c: Likewise.
- * fold-const.c: Likewise.
- * function.c: Likewise.
- * gimple-expr.c: Likewise.
- * gimple-fold.c: Likewise.
- * gimple-ssa-strength-reduction.c: Likewise.
- * gimple.c: Likewise.
- * graphite-clast-to-gimple.c: Likewise.
- * graphite-sese-to-poly.c: Likewise.
- * ipa-prop.c: Likewise.
- * ipa-split.c: Likewise.
- * ipa.c: Likewise.
- * langhooks.c: Likewise.
- * omp-low.c: Likewise.
- * sese.c: Likewise.
- * stor-layout.c: Likewise.
- * targhooks.c: Likewise.
- * trans-mem.c: Likewise.
- * tree-affine.c: Likewise.
- * tree-cfg.c: Likewise.
- * tree-cfgcleanup.c: Likewise.
- * tree-complex.c: Likewise.
- * tree-if-conv.c: Likewise.
- * tree-inline.c: Likewise.
- * tree-loop-distribution.c: Likewise.
- * tree-nested.c: Likewise.
- * tree-parloops.c: Likewise.
- * tree-predcom.c: Likewise.
- * tree-profile.c: Likewise.
- * tree-scalar-evolution.c: Likewise.
- * tree-sra.c: Likewise.
- * tree-ssa-address.c: Likewise.
- * tree-ssa-ccp.c: Likewise.
- * tree-ssa-dce.c: Likewise.
- * tree-ssa-forwprop.c: Likewise.
- * tree-ssa-ifcombine.c: Likewise.
- * tree-ssa-loop-im.c: Likewise.
- * tree-ssa-loop-ivopts.c: Likewise.
- * tree-ssa-loop-manip.c: Likewise.
- * tree-ssa-loop-niter.c: Likewise.
- * tree-ssa-loop-prefetch.c: Likewise.
- * tree-ssa-loop-unswitch.c: Likewise.
- * tree-ssa-math-opts.c: Likewise.
- * tree-ssa-phiopt.c: Likewise.
- * tree-ssa-phiprop.c: Likewise.
- * tree-ssa-pre.c: Likewise.
- * tree-ssa-propagate.c: Likewise.
- * tree-ssa-reassoc.c: Likewise.
- * tree-ssa-sccvn.c: Likewise.
- * tree-ssa-strlen.c: Likewise.
- * tree-ssa.c: Likewise.
- * tree-switch-conversion.c: Likewise.
- * tree-tailcall.c: Likewise.
- * tree-vect-data-refs.c: Likewise.
- * tree-vect-generic.c: Likewise.
- * tree-vect-loop-manip.c: Likewise.
- * tree-vect-loop.c: Likewise.
- * tree-vect-patterns.c: Likewise.
- * tree-vect-stmts.c: Likewise.
- * tree.c: Likewise.
- * tsan.c: Likewise.
- * value-prof.c: Likewise.
- * config/aarch64/aarch64.c: Likewise.
- * config/alpha/alpha.c: Likewise.
- * config/darwin.c: Likewise.
- * config/i386/i386.c: Likewise.
- * config/ia64/ia64.c: Likewise.
- * config/mep/mep.c: Likewise.
- * config/mips/mips.c: Likewise.
- * config/rs6000/rs6000.c: Likewise.
- * config/s390/s390.c: Likewise.
- * config/sh/sh.c: Likewise.
- * config/sparc/sparc.c: Likewise.
- * config/spu/spu.c: Likewise.
- * config/stormy16/stormy16.c: Likewise.
- * config/tilegx/tilegx.c: Likewise.
- * config/tilepro/tilepro.c: Likewise.
- * config/xtensa/xtensa.c: Likewise.
-
-2013-11-14 Diego Novillo <dnovillo@google.com>
-
- * Makefile.in (PLUGIN_HEADERS): Add stringpool.h.
-
-2013-11-14 Diego Novillo <dnovillo@google.com>
-
- * tree.h: Include fold-const.h.
- (aggregate_value_p): Moved to function.h.
- (alloca_call_p): Moved to calls.h.
- (allocate_struct_function): Moved to function.h.
- (apply_tm_attr): Moved to attribs.h.
- (array_at_struct_end_p): Moved to expr.h.
- (array_ref_element_size): Moved to tree-dfa.h.
- (array_ref_low_bound): Moved to tree-dfa.h.
- (array_ref_up_bound): Moved to tree.h.
- (assemble_alias): Moved to cgraph.h.
- (bit_from_pos): Moved to stor-layout.h.
- (build_addr): Moved to tree-nested.h.
- (build_duplicate_type): Moved to tree-inline.h.
- (build_fold_addr_expr): Moved to fold-const.h.
- (build_fold_addr_expr_with_type): Moved to fold-const.h.
- (build_fold_addr_expr_with_type_loc): Moved to fold-const.h.
- (build_fold_indirect_ref): Moved to fold-const.h.
- (build_fold_indirect_ref_loc): Moved to fold-const.h.
- (build_personality_function): Moved to tree.h.
- (build_range_check): Moved to fold-const.h.
- (build_simple_mem_ref): Moved to fold-const.h.
- (build_simple_mem_ref_loc): Moved to fold-const.h.
- (build_tm_abort_call): Moved to trans-mem.h.
- (byte_from_pos): Moved to stor-layout.h.
- (call_expr_flags): Moved to calls.h.
- (can_move_by_pieces): Moved to expr.h.
- (categorize_ctor_elements): Moved to expr.h.
- (change_decl_assembler_name): Moved to gcc-symtab.h.
- (combine_comparisons): Moved to fold-const.h.
- (complete_ctor_at_level_p): Moved to tree.h.
- (component_ref_field_offset): Moved to tree-dfa.h.
- (compute_builtin_object_size): Moved to tree-object-size.h.
- (compute_record_mode): Moved to stor-layout.h.
- (constant_boolean_node): Moved to fold-const.h.
- (constructor_static_from_elts_p): Moved to varasm.h.
- (cxx11_attribute_p): Moved to attribs.h.
- (debug_body): Moved to print-tree.h.
- (debug_find_tree): Moved to tree-inline.h.
- (debug_fold_checksum): Moved to fold-const.h.
- (debug_head): Moved to print-tree.h.
- (debug_head): Moved to print-tree.h.
- (debug_raw): Moved to print-tree.h.
- (debug_tree): Moved to print-tree.h.
- (debug_vec_tree): Moved to print-tree.h.
- (debug_verbose): Moved to print-tree.h.
- (debug_verbose): Moved to print-tree.h.
- (decl_attributes): Moved to attribs.h.
- (decl_binds_to_current_def_p): Moved to varasm.h.
- (decl_default_tls_model): Moved to varasm.h.
- (decl_replaceable_p): Moved to varasm.h.
- (div_if_zero_remainder): Moved to fold-const.h.
- (double_int mem_ref_offset): Moved to fold-const.h.
- (dump_addr): Moved to print-tree.h.
- (element_precision): Moved to machmode.h.
- (expand_dummy_function_end): Moved to function.h.
- (expand_function_end): Moved to function.h.
- (expand_function_start): Moved to function.h.
- (expand_label): Moved to stmt.h.
- (expr_first): Moved to tree-iterator.h.
- (expr_last): Moved to tree-iterator.h.
- (finalize_size_functions): Moved to stor-layout.h.
- (finish_builtin_struct): Moved to stor-layout.h.
- (finish_record_layout): Moved to stor-layout.h.
- (fixup_signed_type): Moved to stor-layout.h.
- (fixup_unsigned_type): Moved to stor-layout.h.
- (flags_from_decl_or_type): Moved to calls.h.
- (fold): Moved to fold-const.h.
- (fold_abs_const): Moved to fold-const.h.
- (fold_binary): Moved to fold-const.h.
- (fold_binary_loc): Moved to fold-const.h.
- (fold_binary_to_constant): Moved to fold-const.h.
- (fold_build1): Moved to fold-const.h.
- (fold_build1_initializer_loc): Moved to fold-const.h.
- (fold_build1_loc): Moved to fold-const.h.
- (fold_build1_stat_loc): Moved to fold-const.h.
- (fold_build2): Moved to fold-const.h.
- (fold_build2_initializer_loc): Moved to fold-const.h.
- (fold_build2_loc): Moved to fold-const.h.
- (fold_build2_stat_loc): Moved to fold-const.h.
- (fold_build3): Moved to fold-const.h.
- (fold_build3_loc): Moved to fold-const.h.
- (fold_build3_stat_loc): Moved to fold-const.h.
- (fold_build_call_array): Moved to fold-const.h.
- (fold_build_call_array_initializer): Moved to fold-const.h.
- (fold_build_call_array_initializer_loc): Moved to fold-const.h.
- (fold_build_call_array_loc): Moved to fold-const.h.
- (fold_build_cleanup_point_expr): Moved to fold-const.h.
- (fold_convert): Moved to fold-const.h.
- (fold_convert_loc): Moved to fold-const.h.
- (fold_convertible_p): Moved to fold-const.h.
- (fold_defer_overflow_warnings): Moved to fold-const.h.
- (fold_deferring_overflow_warnings_p): Moved to fold-const.h.
- (fold_fma): Moved to fold-const.h.
- (fold_ignored_result): Moved to fold-const.h.
- (fold_indirect_ref): Moved to fold-const.h.
- (fold_indirect_ref_1): Moved to fold-const.h.
- (fold_indirect_ref_loc): Moved to fold-const.h.
- (fold_read_from_constant_string): Moved to fold-const.h.
- (fold_real_zero_addition_p): Moved to fold-const.h.
- (fold_single_bit_test): Moved to fold-const.h.
- (fold_strip_sign_ops): Moved to fold-const.h.
- (fold_ternary): Moved to fold-const.h.
- (fold_ternary_loc): Moved to fold-const.h.
- (fold_unary): Moved to tree-data-ref.h.
- (fold_unary_ignore_overflow): Moved to fold-const.h.
- (fold_unary_ignore_overflow_loc): Moved to fold-const.h.
- (fold_unary_loc): Moved to fold-const.h.
- (fold_unary_to_constant): Moved to fold-const.h.
- (fold_undefer_and_ignore_overflow_warnings): Moved to fold-const.h.
- (fold_undefer_overflow_warnings): Moved to fold-const.h.
- (folding_initializer): Moved to fold-const.h.
- (free_temp_slots): Moved to function.h.
- (generate_setjmp_warnings): Moved to function.h.
- (get_attribute_name): Moved to attribs.h.
- (get_identifier): Moved to stringpool.h.
- (get_identifier_with_length): Moved to stringpool.h.
- (get_inner_reference): Moved to tree.h.
- (gimple_alloca_call_p): Moved to calls.h.
- (gimplify_parameters): Moved to function.h.
- (highest_pow2_factor): Moved to expr.h.
- (indent_to): Moved to print-tree.h.
- (init_attributes): Moved to attribs.h.
- (init_dummy_function_start): Moved to function.h.
- (init_function_start): Moved to function.h.
- (init_inline_once): Moved to tree-inline.h.
- (init_object_sizes): Moved to tree-object-size.h.
- (init_temp_slots): Moved to function.h.
- (init_tree_optimization_optabs): Moved to optabs.h.
- (initialize_sizetypes): Moved to stor-layout.h.
- (initializer_constant_valid_for_bitfield_p): Moved to varasm.h.
- (initializer_constant_valid_p): Moved to varasm.h.
- (int_const_binop): Moved to fold-const.h.
- (internal_reference_types): Moved to stor-layout.h.
- (invert_tree_comparison): Moved to fold-const.h.
- (invert_truthvalue): Moved to fold-const.h.
- (invert_truthvalue_loc): Moved to fold-const.h.
- (is_tm_ending_fndecl): Moved to trans-mem.h.
- (is_tm_may_cancel_outer): Moved to trans-mem.h.
- (is_tm_pure): Moved to trans-mem.h.
- (is_tm_safe): Moved to trans-mem.h.
- (layout_decl): Moved to stor-layout.h.
- (layout_type): Moved to stor-layout.h.
- (lookup_attribute_spec): Moved to attribs.h.
- (make_accum_type): Moved to stor-layout.h.
- (make_decl_one_only): Moved to varasm.h.
- (make_decl_rtl): Moved to tree.h.
- (make_decl_rtl_for_debug): Moved to varasm.h.
- (make_fract_type): Moved to stor-layout.h.
- (make_or_reuse_sat_signed_accum_type): Moved to stor-layout.h.
- (make_or_reuse_sat_signed_fract_type): Moved to stor-layout.h.
- (make_or_reuse_sat_unsigned_accum_type): Moved to stor-layout.h.
- (make_or_reuse_sat_unsigned_fract_type): Moved to stor-layout.h.
- (make_or_reuse_signed_accum_type): Moved to stor-layout.h.
- (make_or_reuse_signed_fract_type): Moved to stor-layout.h.
- (make_or_reuse_unsigned_accum_type): Moved to stor-layout.h.
- (make_or_reuse_unsigned_fract_type): Moved to stor-layout.h.
- (make_range): Moved to fold-const.h.
- (make_range_step): Moved to fold-const.h.
- (make_sat_signed_accum_type): Moved to stor-layout.h.
- (make_sat_signed_fract_type): Moved to stor-layout.h.
- (make_sat_unsigned_accum_type): Moved to stor-layout.h.
- (make_sat_unsigned_fract_type): Moved to stor-layout.h.
- (make_signed_accum_type): Moved to stor-layout.h.
- (make_signed_fract_type): Moved to stor-layout.h.
- (make_signed_type): Moved to stor-layout.h.
- (make_unsigned_accum_type): Moved to stor-layout.h.
- (make_unsigned_fract_type): Moved to stor-layout.h.
- (make_unsigned_type): Moved to stor-layout.h.
- (mark_decl_referenced): Moved to varasm.h.
- (mark_referenced): Moved to varasm.h.
- (may_negate_without_overflow_p): Moved to fold-const.h.
- (maybe_get_identifier): Moved to stringpool.h.
- (merge_ranges): Moved to fold-const.h.
- (merge_weak): Moved to varasm.h.
- (mode_for_size_tree): Moved to stor-layout.h.
- (multiple_of_p): Moved to fold-const.h.
- (must_pass_in_stack_var_size): Moved to calls.h.
- (must_pass_in_stack_var_size_or_pad): Moved to calls.h.
- (native_encode_expr): Moved to fold-const.h.
- (native_interpret_expr): Moved to fold-const.h.
- (non_lvalue): Moved to fold-const.h.
- (non_lvalue_loc): Moved to fold-const.h.
- (normalize_offset): Moved to stor-layout.h.
- (normalize_rli): Moved to stor-layout.h.
- (notice_global_symbol): Moved to varasm.h.
- (omit_one_operand): Moved to fold-const.h.
- (omit_one_operand_loc): Moved to fold-const.h.
- (omit_two_operands): Moved to fold-const.h.
- (omit_two_operands_loc): Moved to fold-const.h.
- (operand_equal_p): Moved to tree-data-ref.h.
- (parse_input_constraint): Moved to stmt.h.
- (parse_output_constraint): Moved to stmt.h.
- (place_field): Moved to stor-layout.h.
- (pop_function_context): Moved to function.h.
- (pop_temp_slots): Moved to function.h.
- (pos_from_bit): Moved to stor-layout.h.
- (preserve_temp_slots): Moved to function.h.
- (print_node): Moved to print-tree.h.
- (print_node_brief): Moved to print-tree.h.
- (print_rtl): Moved to rtl.h.
- (process_pending_assemble_externals): Moved to varasm.h.
- (ptr_difference_const): Moved to fold-const.h.
- (push_function_context): Moved to function.h.
- (push_struct_function): Moved to function.h.
- (push_temp_slots): Moved to function.h.
- (record_tm_replacement): Moved to trans-mem.h.
- (relayout_decl): Moved to stor-layout.h.
- (resolve_asm_operand_names): Moved to stmt.h.
- (resolve_unique_section): Moved to varasm.h.
- (rli_size_so_far): Moved to stor-layout.h.
- (rli_size_unit_so_far): Moved to stor-layout.h.
- (round_down): Moved to fold-const.h.
- (round_down_loc): Moved to fold-const.h.
- (round_up): Moved to fold-const.h.
- (round_up_loc): Moved to fold-const.h.
- (set_decl_incoming_rtl): Moved to emit-rtl.h.
- (set_decl_rtl): Moved to tree.h.
- (set_min_and_max_values_for_integral_type): Moved to stor-layout.h.
- (set_user_assembler_name): Moved to varasm.h.
- (setjmp_call_p): Moved to calls.h.
- (size_binop): Moved to fold-const.h.
- (size_binop_loc): Moved to fold-const.h.
- (size_diffop): Moved to fold-const.h.
- (size_diffop_loc): Moved to fold-const.h.
- (size_int_kind): Moved to fold-const.h.
- (stack_protect_epilogue): Moved to function.h.
- (start_record_layout): Moved to stor-layout.h.
- (supports_one_only): Moved to varasm.h.
- (swap_tree_comparison): Moved to fold-const.h.
- (tm_malloc_replacement): Moved to trans-mem.h.
- (tree build_fold_addr_expr_loc): Moved to fold-const.h.
- (tree build_invariant_address): Moved to fold-const.h.
- (tree_binary_nonnegative_warnv_p): Moved to fold-const.h.
- (tree_binary_nonzero_warnv_p): Moved to fold-const.h.
- (tree_call_nonnegative_warnv_p): Moved to fold-const.h.
- (tree_expr_nonnegative_p): Moved to fold-const.h.
- (tree_expr_nonnegative_warnv_p): Moved to fold-const.h.
- (tree_output_constant_def): Moved to varasm.h.
- (tree_overlaps_hard_reg_set): Moved to stmt.h.
- (tree_single_nonnegative_warnv_p): Moved to fold-const.h.
- (tree_single_nonzero_warnv_p): Moved to fold-const.h.
- (tree_swap_operands_p): Moved to fold-const.h.
- (tree_unary_nonnegative_warnv_p): Moved to fold-const.h.
- (tree_unary_nonzero_warnv_p): Moved to fold-const.h.
- (update_alignment_for_field): Moved to stor-layout.h.
- (use_register_for_decl): Moved to function.h.
- (variable_size): Moved to rtl.h.
- (vector_type_mode): Moved to stor-layout.h.
- * cgraph.h: Corresponding changes.
- * emit-rtl.h: Corresponding changes.
- * expr.h: Corresponding changes.
- * function.h: Corresponding changes.
- * optabs.h: Corresponding changes.
- * trans-mem.h: Corresponding changes.
- Protect against multiple inclusion.
- * tree-inline.h: Corresponding changes.
- * tree-iterator.h: Corresponding changes.
- * tree-dfa.h: Include expr.h.
- * tree-ssanames.h: Include stringpool.h.
- * attribs.h: New file.
- * calls.h: New file.
- * fold-const.h: New file.
- * gcc-symtab.h: New file.
- * print-rtl.h: New file.
- * print-tree.h: New file.
- * stmt.h: New file.
- * stor-layout.h: New file.
- * strinpool.h: New file.
- * tree-nested.h: New file
- * tree-object-size.h: New file.
- * varasm.h: New file.
-
-2013-11-14 Diego Novillo <dnovillo@google.com>
-
- * alias.c: Include varasm.h.
- Include expr.h.
- * asan.c: Include calls.h.
- Include stor-layout.h.
- Include varasm.h.
- * attribs.c: Include stringpool.h.
- Include attribs.h.
- Include stor-layout.h.
- * builtins.c: Include stringpool.h.
- Include stor-layout.h.
- Include calls.h.
- Include varasm.h.
- Include tree-object-size.h.
- * calls.c: Include stor-layout.h.
- Include varasm.h.
- Include stringpool.h.
- Include attribs.h.
- * cfgexpand.c: Include stringpool.h.
- Include varasm.h.
- Include stor-layout.h.
- Include stmt.h.
- Include print-tree.h.
- * cgraph.c: Include varasm.h.
- Include calls.h.
- Include print-tree.h.
- * cgraphclones.c: Include stringpool.h.
- Include function.h.
- Include emit-rtl.h.
- Move inclusion of rtl.h earlier in the file.
- * cgraphunit.c: Include varasm.h.
- Include stor-layout.h.
- Include stringpool.h.
- * cilk-common.c: Include stringpool.h.
- Include stor-layout.h.
- * combine.c: Include stor-layout.h.
- * config/aarch64/aarch64-builtins.c: Include stor-layout.h.
- Include stringpool.h.
- Include calls.h.
- * config/aarch64/aarch64.c: Include stringpool.h.
- Include stor-layout.h.
- Include calls.h.
- Include varasm.h.
- * config/alpha/alpha.c: Include stor-layout.h.
- Include calls.h.
- Include varasm.h.
- * config/arc/arc.c: Include varasm.h.
- Include stor-layout.h.
- Include stringpool.h.
- Include calls.h.
- * config/arm/arm.c: Include stringpool.h.
- Include stor-layout.h.
- Include calls.h.
- Include varasm.h.
- * config/avr/avr-c.c: Include stor-layout.h.
- * config/avr/avr-log.c: Include print-tree.h.
- * config/avr/avr.c: Include print-tree.h.
- Include calls.h.
- Include stor-layout.h.
- Include stringpool.h.
- * config/bfin/bfin.c: Include varasm.h.
- Include calls.h.
- * config/c6x/c6x.c: Include stor-layout.h.
- Include varasm.h.
- Include calls.h.
- Include stringpool.h.
- * config/cr16/cr16.c: Include stor-layout.h.
- Include calls.h.
- * config/cris/cris.c: Include varasm.h.
- Include stor-layout.h.
- Include calls.h.
- Include stmt.h.
- * config/darwin.c: Include stringpool.h.
- Include varasm.h.
- Include stor-layout.h.
- * config/epiphany/epiphany.c: Include stor-layout.h.
- Include varasm.h.
- Include calls.h.
- Include stringpool.h.
- * config/fr30/fr30.c: Include stor-layout.h.
- Include varasm.h.
- * config/frv/frv.c: Include varasm.h.
- Include stor-layout.h.
- Include stringpool.h.
- * config/h8300/h8300.c: Include stor-layout.h.
- Include varasm.h.
- Include calls.h.
- Include stringpool.h.
- * config/i386/i386.c: Include stringpool.h.
- Include attribs.h.
- Include calls.h.
- Include stor-layout.h.
- Include varasm.h.
- * config/i386/winnt-cxx.c: Include stringpool.h.
- Include attribs.h.
- * config/i386/winnt.c: Include stringpool.h.
- Include varasm.h.
- * config/ia64/ia64-c.c: Include stringpool.h.
- * config/ia64/ia64.c: Include stringpool.h.
- Include stor-layout.h.
- Include calls.h.
- Include varasm.h.
- * config/iq2000/iq2000.c: Include stor-layout.h.
- Include calls.h.
- Include varasm.h.
- * config/lm32/lm32.c: Include calls.h.
- * config/m32c/m32c.c: Include stor-layout.h.
- Include varasm.h.
- Include calls.h.
- * config/m32r/m32r.c: Include stor-layout.h.
- Include varasm.h.
- Include stringpool.h.
- Include calls.h.
- * config/m68k/m68k.c: Include calls.h.
- Include stor-layout.h.
- Include varasm.h.
- * config/mcore/mcore.c: Include stor-layout.h.
- Include varasm.h.
- Include stringpool.h.
- Include calls.h.
- * config/mep/mep.c: Include varasm.h.
- Include calls.h.
- Include stringpool.h.
- Include stor-layout.h.
- * config/microblaze/microblaze.c: Include varasm.h.
- Include stor-layout.h.
- Include calls.h.
- * config/mips/mips.c: Include varasm.h.
- Include stringpool.h.
- Include stor-layout.h.
- Include calls.h.
- * config/mmix/mmix.c: Include varasm.h.
- Include stor-layout.h.
- Include calls.h.
- * config/mn10300/mn10300.c: Include stor-layout.h.
- Include varasm.h.
- Include calls.h.
- * config/moxie/moxie.c: Include stor-layout.h.
- Include varasm.h.
- Include calls.h.
- * config/msp430/msp430.c: Include stor-layout.h.
- Include calls.h.
- * config/nds32/nds32.c: Include stor-layout.h.
- Include varasm.h.
- Include calls.h.
- * config/pa/pa.c: Include stor-layout.h.
- Include stringpool.h.
- Include varasm.h.
- Include calls.h.
- * config/pdp11/pdp11.c: Include stor-layout.h.
- Include varasm.h.
- Include calls.h.
- * config/picochip/picochip.c: Include calls.h.
- Include stor-layout.h.
- Include stringpool.h.
- Include varasm.h.
- * config/rl78/rl78.c: Include varasm.h.
- Include stor-layout.h.
- Include calls.h.
- * config/rs6000/rs6000-c.c: Include stor-layout.h.
- Include stringpool.h.
- * config/rs6000/rs6000.c: Include stringpool.h.
- Include stor-layout.h.
- Include calls.h.
- Include print-tree.h.
- Include varasm.h.
- * config/rx/rx.c: Include varasm.h.
- Include stor-layout.h.
- Include calls.h.
- * config/s390/s390.c: Include print-tree.h.
- Include stringpool.h.
- Include stor-layout.h.
- Include varasm.h.
- Include calls.h.
- * config/score/score.c: Include stringpool.h.
- Include calls.h.
- Include varasm.h.
- Include stor-layout.h.
- * config/sh/sh-c.c: Include stringpool.h.
- Include attribs.h.h.
- * config/sh/sh.c: Include stringpool.h.
- Include stor-layout.h.
- Include calls.h.
- Include varasm.h.
- * config/sol2-c.c: Include stringpool.h.
- Include attribs.h.
- * config/sol2-cxx.c: Include stringpool.h.
- * config/sol2.c: Include stringpool.h.
- Include varasm.h.
- * config/sparc/sparc.c: Include stringpool.h.
- Include stor-layout.h.
- Include calls.h.
- Include varasm.h.
- * config/spu/spu-c.c: Include stringpool.h.
- * config/spu/spu.c: Include stringpool.h.
- Include stor-layout.h.
- Include calls.h.
- Include varasm.h.
- * config/stormy16/stormy16.c: Include stringpool.h.
- Include stor-layout.h.
- Include varasm.h.
- Include calls.h.
- * config/tilegx/tilegx.c: Include stringpool.h.
- Include stor-layout.h.
- Include varasm.h.
- Include calls.h.
- * config/tilepro/tilepro.c: Include stringpool.h.
- Include stor-layout.h.
- Include varasm.h.
- Include calls.h.
- * config/v850/v850-c.c: Include stringpool.h.
- Include attribs.h.
- * config/v850/v850.c: Include stringpool.h.
- Include stor-layout.h.
- Include varasm.h.
- Include calls.h.
- * config/vax/vax.c: Include calls.h.
- Include varasm.h.
- * config/vms/vms.c: Include stringpool.h.
- * config/vxworks.c: Include stringpool.h.
- * config/xtensa/xtensa.c: Include stringpool.h.
- Include stor-layout.h.
- Include calls.h.
- Include varasm.h.
- * convert.c: Include stor-layout.h.
- * coverage.c: Include stringpool.h.
- Include stor-layout.h.
- * dbxout.c: Include varasm.h.
- Include stor-layout.h.
- * dojump.c: Include stor-layout.h.
- * dse.c: Include stor-layout.h.
- * dwarf2asm.c: Include stringpool.h.
- Include varasm.h.
- * dwarf2cfi.c: Include stor-layout.h.
- * dwarf2out.c: Include rtl.h.
- Include stringpool.h.
- Include stor-layout.h.
- Include varasm.h.
- Include function.h.
- Include emit-rtl.h.
- Move inclusion of rtl.h earlier in the file.
- * emit-rtl.c: Include varasm.h.
- * except.c: Include stringpool.h.
- Include stor-layout.h.
- * explow.c: Include stor-layout.h.
- * expmed.c: Include stor-layout.h.
- * expr.c: Include stringpool.h.
- Include stor-layout.h.
- Include attribs.h.
- Include varasm.h.
- * final.c: Include varasm.h.
- * fold-const.c: Include stor-layout.h.
- Include calls.h.
- Include tree-iterator.h.
- * function.c: Include stor-layout.h.
- Include varasm.h.
- Include stringpool.h.
- * genattrtab.c (write_header): Emit includes for varasm.h,
- stor-layout.h and calls.h.
- * genautomata.c (main): Likewise.
- * genemit.c: Likewise.
- * genopinit.c: Likewise.
- * genoutput.c (output_prologue): Likewise.
- * genpeep.c: Likewise.
- * genpreds.c (write_insn_preds_c): Likewise.
- * gengtype.c (open_base_files): Add stringpool.h.
- * gimple-expr.c: Include stringpool.h.
- Include stor-layout.h.
- * gimple-fold.c: Include stringpool.h.
- Include expr.h.
- Include stmt.h.
- Include stor-layout.h.
- * gimple-low.c: Include tree-nested.h.
- Include calls.h.
- * gimple-pretty-print.c: Include stringpool.h.
- * gimple-ssa-strength-reduction.c: Include stor-layout.h.
- Include expr.h.
- * gimple-walk.c: Include stmt.h.
- * gimple.c: Include calls.h.
- Include stmt.h.
- Include stor-layout.h.
- * gimplify.c: Include stringpool.h.
- Include calls.h.
- Include varasm.h.
- Include stor-layout.h.
- Include stmt.h.
- Include print-tree.h.
- Include expr.h.
- * gimplify-me.c: Include stmt.h
- Include stor-layout.h
- * internal-fn.c: Include stor-layout.h.
- * ipa-devirt.c: Include print-tree.h.
- Include calls.h.
- * ipa-inline-analysis.c: Include stor-layout.h.
- Include stringpool.h.
- Include print-tree.h.
- * ipa-inline.c: Include trans-mem.h.
- Include calls.h.
- * ipa-prop.c: Include expr.h.
- Include stor-layout.h.
- Include print-tree.h.
- * ipa-pure-const.c: Include print-tree.h.
- Include calls.h.
- * ipa-reference.c: Include calls.h.
- * ipa-split.c: Include stringpool.h.
- Include expr.h.
- Include calls.h.
- * ipa.c: Include calls.h.
- Include stringpool.h.
- * langhooks.c: Include stringpool.h.
- Include attribs.h.
- * lto-cgraph.c: Include stringpool.h.
- * lto-streamer-in.c: Include stringpool.h.
- * lto-streamer-out.c: Include stor-layout.h.
- Include stringpool.h.
- * omp-low.c: Include stringpool.h.
- Include stor-layout.h.
- Include expr.h.
- * optabs.c: Include stor-layout.h.
- Include stringpool.h.
- Include varasm.h.
- * passes.c: Include varasm.h.
- * predict.c: Include calls.h.
- * print-rtl.c: Include print-tree.h.
- * print-tree.c: Include varasm.h.
- Include print-rtl.h.
- Include stor-layout.h.
- * realmpfr.c: Include stor-layout.h.
- * reg-stack.c: Include varasm.h.
- * sdbout.c: Include varasm.h.
- Include stor-layout.h.
- * simplify-rtx.c: Include varasm.h.
- * stmt.c: Include varasm.h.
- Include stor-layout.h.
- * stor-layout.c: Include stor-layout.h.
- Include stringpool.h.
- Include varasm.h.
- Include print-tree.h.
- * symtab.c: Include rtl.h.
- Include print-tree.h.
- Include varasm.h.
- Include function.h.
- Include emit-rtl.h.
- * targhooks.c: Include stor-layout.h.
- Include varasm.h.
- * toplev.c: Include varasm.h.
- Include tree-inline.h.
- * trans-mem.c: Include calls.h.
- Include function.h.
- Include rtl.h.
- Include emit-rtl.h.
- * tree-affine.c: Include expr.h.
- * tree-browser.c: Include print-tree.h.
- * tree-call-cdce.c: Include stor-layout.h.
- * tree-cfg.c: Include trans-mem.h.
- Include stor-layout.h.
- Include print-tree.h.
- * tree-complex.c: Include stor-layout.h.
- * tree-data-ref.c: Include expr.h.
- * tree-dfa.c: Include stor-layout.h.
- * tree-eh.c: Include expr.h.
- Include calls.h.
- * tree-emutls.c: Include stor-layout.h.
- Include varasm.h.
- * tree-if-conv.c: Include stor-layout.h.
- * tree-inline.c: Include stor-layout.h.
- Include calls.h.
- * tree-loop-distribution.c: Include stor-layout.h.
- * tree-nested.c: Include stringpool.h.
- Include stor-layout.h.
- * tree-object-size.c: Include tree-object-size.h.
- * tree-outof-ssa.c: Include stor-layout.h.
- * tree-parloops.c: Include stor-layout.h.
- Include tree-nested.h.
- * tree-pretty-print.c: Include stor-layout.h.
- Include expr.h.
- * tree-profile.c: Include varasm.h.
- Include tree-nested.h.
- * tree-scalar-evolution.c: Include expr.h.
- * tree-sra.c: Include stor-layout.h.
- * tree-ssa-address.c: Include stor-layout.h.
- * tree-ssa-ccp.c: Include stor-layout.h.
- * tree-ssa-dce.c: Include calls.h.
- * tree-ssa-dom.c: Include stor-layout.h.
- * tree-ssa-forwprop.c: Include stor-layout.h.
- * tree-ssa-ifcombine.c: Include stor-layout.h.
- * tree-ssa-loop-ivopts.c: Include stor-layout.h.
- * tree-ssa-loop-niter.c: Include calls.h.
- Include expr.h.
- * tree-ssa-loop-prefetch.c: Include stor-layout.h.
- * tree-ssa-math-opts.c: Include stor-layout.h.
- * tree-ssa-operands.c: Include stmt.h.
- Include print-tree.h.
- * tree-ssa-phiopt.c: Include stor-layout.h.
- * tree-ssa-reassoc.c: Include stor-layout.h.
- * tree-ssa-sccvn.c: Include stor-layout.h.
- * tree-ssa-sink.c: Include stor-layout.h.
- * tree-ssa-strlen.c: Include stor-layout.h.
- * tree-ssa-structalias.c: Include stor-layout.h.
- Include stmt.h.
- * tree-ssa-tail-merge.c: Include stor-layout.h.
- Include trans-mem.h.
- * tree-ssa-uncprop.c: Include stor-layout.h.
- * tree-ssa.c: Include stor-layout.h.
- * tree-ssanames.c: Include stor-layout.h.
- * tree-streamer-in.c: Include stringpool.h.
- * tree-streamer-out.c: Include stor-layout.h.
- * tree-switch-conversion.c: Include varasm.h.
- Include stor-layout.h.
- * tree-tailcall.c: Include stor-layout.h.
- * tree-vect-data-refs.c: Include stor-layout.h.
- * tree-vect-generic.c: Include stor-layout.h.
- * tree-vect-loop.c: Include stor-layout.h.
- * tree-vect-patterns.c: Include stor-layout.h.
- * tree-vect-slp.c: Include stor-layout.h.
- * tree-vect-stmts.c: Include stor-layout.h.
- * tree-vectorizer.c: Include stor-layout.h.
- * tree-vrp.c: Include stor-layout.h.
- Include calls.h.
- * tree.c: Include stor-layout.h.
- Include calls.h.
- Include attribs.h.
- Include varasm.h.
- * tsan.c: Include expr.h.
- * ubsan.c: Include stor-layout.h.
- Include stringpool.h.
- * value-prof.c: Include tree-nested.h.
- Include calls.h.
- * var-tracking.c: Include varasm.h.
- Include stor-layout.h.
- * varasm.c: Include stor-layout.h.
- Include stringpool.h.
- Include gcc-symtab.h.
- Include varasm.h.
- * varpool.c: Include varasm.h.
- * vmsdbgout.c: Include varasm.h.
- * xcoffout.c: Include varasm.h.
-
-2013-11-14 Joern Rennecke <joern.rennecke@embecosm.com>
-
- * config/arc/arc.md (doloop_begin_i): Remove extra alignment;
- use (.&-4) idiom.
-
-2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
-
- * config/rs6000/sysv4le.h (LINUX64_DEFAULT_ABI_ELFv2): Define.
-
-2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
- Alan Modra <amodra@gmail.com>
-
- * config/rs6000/rs6000.h (RS6000_SAVE_AREA): Handle ABI_ELFv2.
- (RS6000_SAVE_TOC): Remove.
- (RS6000_TOC_SAVE_SLOT): New macro.
- * config/rs6000/rs6000.c (rs6000_parm_offset): New function.
- (rs6000_parm_start): Use it.
- (rs6000_function_arg_advance_1): Likewise.
- (rs6000_emit_prologue): Use RS6000_TOC_SAVE_SLOT.
- (rs6000_emit_epilogue): Likewise.
- (rs6000_call_aix): Likewise.
- (rs6000_output_function_prologue): Do not save/restore r11
- around calling _mcount for ABI_ELFv2.
-
-2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
- Alan Modra <amodra@gmail.com>
-
- * config/rs6000/rs6000-protos.h (rs6000_reg_parm_stack_space):
- Add prototype.
- * config/rs6000/rs6000.h (RS6000_REG_SAVE): Remove.
- (REG_PARM_STACK_SPACE): Call rs6000_reg_parm_stack_space.
- * config/rs6000/rs6000.c (rs6000_parm_needs_stack): New function.
- (rs6000_function_parms_need_stack): Likewise.
- (rs6000_reg_parm_stack_space): Likewise.
- (rs6000_function_arg): Do not replace BLKmode by Pmode when
- returning a register argument.
-
-2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
- Michael Gschwind <mkg@us.ibm.com>
-
- * config/rs6000/rs6000.h (FP_ARG_MAX_RETURN): New macro.
- (ALTIVEC_ARG_MAX_RETURN): Likewise.
- (FUNCTION_VALUE_REGNO_P): Use them.
- * config/rs6000/rs6000.c (TARGET_RETURN_IN_MSB): Define.
- (rs6000_return_in_msb): New function.
- (rs6000_return_in_memory): Handle ELFv2 homogeneous aggregates.
- Handle aggregates of up to 16 bytes for ELFv2.
- (rs6000_function_value): Handle ELFv2 homogeneous aggregates.
-
-2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
- Michael Gschwind <mkg@us.ibm.com>
-
- * config/rs6000/rs6000.h (AGGR_ARG_NUM_REG): Define.
- * config/rs6000/rs6000.c (rs6000_aggregate_candidate): New function.
- (rs6000_discover_homogeneous_aggregate): Likewise.
- (rs6000_function_arg_boundary): Handle homogeneous aggregates.
- (rs6000_function_arg_advance_1): Likewise.
- (rs6000_function_arg): Likewise.
- (rs6000_arg_partial_bytes): Likewise.
- (rs6000_psave_function_arg): Handle BLKmode arguments.
-
-2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
- Michael Gschwind <mkg@us.ibm.com>
-
- * config/rs6000/rs6000.h (AGGR_ARG_NUM_REG): Define.
- * config/rs6000/rs6000.c (rs6000_aggregate_candidate): New function.
- (rs6000_discover_homogeneous_aggregate): Likewise.
- (rs6000_function_arg_boundary): Handle homogeneous aggregates.
- (rs6000_function_arg_advance_1): Likewise.
- (rs6000_function_arg): Likewise.
- (rs6000_arg_partial_bytes): Likewise.
- (rs6000_psave_function_arg): Handle BLKmode arguments.
-
-2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
-
- * config/rs6000/rs6000.c (machine_function): New member
- r2_setup_needed.
- (rs6000_emit_prologue): Set r2_setup_needed if necessary.
- (rs6000_output_mi_thunk): Set r2_setup_needed.
- (rs6000_output_function_prologue): Output global entry point
- prologue and local entry point marker if needed for ABI_ELFv2.
- Output -mprofile-kernel code here.
- (output_function_profiler): Do not output -mprofile-kernel
- code here; moved to rs6000_output_function_prologue.
- (rs6000_file_start): Output ".abiversion 2" for ABI_ELFv2.
-
- (rs6000_emit_move): Do not handle dot symbols for ABI_ELFv2.
- (rs6000_output_function_entry): Likewise.
- (rs6000_assemble_integer): Likewise.
- (rs6000_elf_encode_section_info): Likewise.
- (rs6000_elf_declare_function_name): Do not create dot symbols
- or .opd section for ABI_ELFv2.
-
- (rs6000_trampoline_size): Update for ABI_ELFv2 trampolines.
- (rs6000_trampoline_init): Likewise.
- (rs6000_elf_file_end): Call file_end_indicate_exec_stack for ABI_ELFv2.
-
- (rs6000_call_aix): Handle ELFv2 indirect calls. Do not check
- for function descriptors in ABI_ELFv2.
-
- * config/rs6000/rs6000.md ("*call_indirect_aix<mode>"): Support
- on ABI_AIX only, not ABI_ELFv2.
- ("*call_value_indirect_aix<mode>"): Likewise.
- ("*call_indirect_elfv2<mode>"): New pattern.
- ("*call_value_indirect_elfv2<mode>"): Likewise.
-
- * config/rs6000/predicates.md ("symbol_ref_operand"): Do not
- check for function descriptors in ABI_ELFv2.
- ("current_file_function_operand"): Likewise.
-
- * config/rs6000/ppc-asm.h [__powerpc64__ && _CALL_ELF == 2]:
- (toc): Undefine.
- (FUNC_NAME): Define ELFv2 variant.
- (JUMP_TARGET): Likewise.
- (FUNC_START): Likewise.
- (HIDDEN_FUNC): Likewise.
- (FUNC_END): Likeiwse.
-
-2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
-
- * config.gcc [powerpc*-*-* | rs6000-*-*]: Support --with-abi=elfv1
- and --with-abi=elfv2.
- * config/rs6000/option-defaults.h (OPTION_DEFAULT_SPECS): Add "abi".
- * config/rs6000/rs6000.opt (mabi=elfv1): New option.
- (mabi=elfv2): Likewise.
- * config/rs6000/rs6000-opts.h (enum rs6000_abi): Add ABI_ELFv2.
- * config/rs6000/linux64.h (DEFAULT_ABI): Do not hard-code to AIX_ABI
- if !RS6000_BI_ARCH.
- (ELFv2_ABI_CHECK): New macro.
- (SUBSUBTARGET_OVERRIDE_OPTIONS): Use it to decide whether to set
- rs6000_current_abi to ABI_AIX or ABI_ELFv2.
- (GLIBC_DYNAMIC_LINKER64): Support ELFv2 ld.so version.
- * config/rs6000/rs6000-c.c (rs6000_cpu_cpp_builtins): Predefine
- _CALL_ELF and __STRUCT_PARM_ALIGN__ if appropriate.
-
- * config/rs6000/rs6000.c (rs6000_debug_reg_global): Handle ABI_ELFv2.
- (debug_stack_info): Likewise.
- (rs6000_file_start): Treat ABI_ELFv2 the same as ABI_AIX.
- (rs6000_legitimize_tls_address): Likewise.
- (rs6000_conditional_register_usage): Likewise.
- (rs6000_emit_move): Likewise.
- (init_cumulative_args): Likewise.
- (rs6000_function_arg_advance_1): Likewise.
- (rs6000_function_arg): Likewise.
- (rs6000_arg_partial_bytes): Likewise.
- (rs6000_output_function_entry): Likewise.
- (rs6000_assemble_integer): Likewise.
- (rs6000_savres_strategy): Likewise.
- (rs6000_stack_info): Likewise.
- (rs6000_function_ok_for_sibcall): Likewise.
- (rs6000_emit_load_toc_table): Likewise.
- (rs6000_savres_routine_name): Likewise.
- (ptr_regno_for_savres): Likewise.
- (rs6000_emit_prologue): Likewise.
- (rs6000_emit_epilogue): Likewise.
- (rs6000_output_function_epilogue): Likewise.
- (output_profile_hook): Likewise.
- (output_function_profiler): Likewise.
- (rs6000_trampoline_size): Likewise.
- (rs6000_trampoline_init): Likewise.
- (rs6000_elf_output_toc_section_asm_op): Likewise.
- (rs6000_elf_encode_section_info): Likewise.
- (rs6000_elf_reloc_rw_mask): Likewise.
- (rs6000_elf_declare_function_name): Likewise.
- (rs6000_function_arg_boundary): Treat ABI_ELFv2 the same as ABI_AIX,
- except that rs6000_compat_align_parm is always assumed false.
- (rs6000_gimplify_va_arg): Likewise.
- (rs6000_call_aix): Update comment.
- (rs6000_sibcall_aix): Likewise.
- * config/rs6000/rs6000.md ("tls_gd_aix<TLSmode:tls_abi_suffix>"):
- Treat ABI_ELFv2 the same as ABI_AIX.
- ("*tls_gd_call_aix<TLSmode:tls_abi_suffix>"): Likewise.
- ("tls_ld_aix<TLSmode:tls_abi_suffix>"): Likewise.
- ("*tls_ld_call_aix<TLSmode:tls_abi_suffix>"): Likewise.
- ("load_toc_aix_si"): Likewise.
- ("load_toc_aix_di"): Likewise.
- ("call"): Likewise.
- ("call_value"): Likewise.
- ("*call_local_aix<mode>"): Likewise.
- ("*call_value_local_aix<mode>"): Likewise.
- ("*call_nonlocal_aix<mode>"): Likewise.
- ("*call_value_nonlocal_aix<mode>"): Likewise.
- ("*call_indirect_aix<mode>"): Likewise.
- ("*call_value_indirect_aix<mode>"): Likewise.
- ("sibcall"): Likewise.
- ("sibcall_value"): Likewise.
- ("*sibcall_aix<mode>"): Likewise.
- ("*sibcall_value_aix<mode>"): Likewise.
- * config/rs6000/predicates.md ("symbol_ref_operand"): Likewise.
- ("current_file_function_operand"): Likewise.
-
-2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
-
- * config/rs6000/rs6000.c (rs6000_arg_partial_bytes): Simplify logic
- by making use of the fact that for vector / floating point arguments
- passed both in VRs/FPRs and in the fixed parameter area, the partial
- bytes mechanism is in fact not used.
-
-2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
-
- * config/rs6000/rs6000.c (rs6000_psave_function_arg): New function.
- (rs6000_finish_function_arg): Likewise.
- (rs6000_function_arg): Use rs6000_psave_function_arg and
- rs6000_finish_function_arg to handle both vector and floating
- point arguments that are also passed in GPRs / the stack.
-
-2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
-
- * config/rs6000/rs6000.c (USE_FP_FOR_ARG_P): Remove TYPE argument.
- (USE_ALTIVEC_FOR_ARG_P): Likewise.
- (rs6000_darwin64_record_arg_advance_recurse): Update uses.
- (rs6000_function_arg_advance_1):Likewise.
- (rs6000_darwin64_record_arg_recurse): Likewise.
- (rs6000_function_arg): Likewise.
- (rs6000_arg_partial_bytes): Likewise.
-
-2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
-
- * config/rs6000/rs6000.c (rs6000_option_override_internal): Replace
- "DEFAULT_ABI != ABI_AIX" test by testing for ABI_V4 or ABI_DARWIN.
- (rs6000_savres_strategy): Likewise.
- (rs6000_return_addr): Likewise.
- (rs6000_emit_load_toc_table): Replace "DEFAULT_ABI != ABI_AIX" by
- testing for ABI_V4 (since ABI_DARWIN is impossible here).
- (rs6000_emit_prologue): Likewise.
- (legitimate_lo_sum_address_p): Simplify DEFAULT_ABI test.
- (rs6000_elf_declare_function_name): Remove duplicated test.
- * config/rs6000/rs6000.md ("load_toc_v4_PIC_1"): Explicitly test
- for ABI_V4 (instead of "DEFAULT_ABI != ABI_AIX" test).
- ("load_toc_v4_PIC_1_normal"): Likewise.
- ("load_toc_v4_PIC_1_476"): Likewise.
- ("load_toc_v4_PIC_1b"): Likewise.
- ("load_toc_v4_PIC_1b_normal"): Likewise.
- ("load_toc_v4_PIC_1b_476"): Likewise.
- ("load_toc_v4_PIC_2"): Likewise.
- ("load_toc_v4_PIC_3b"): Likewise.
- ("load_toc_v4_PIC_3c"): Likewise.
- * config/rs6000/rs6000.h (RS6000_REG_SAVE): Simplify DEFAULT_ABI test.
- (RS6000_SAVE_AREA): Likewise.
- (FP_ARG_MAX_REG): Likewise.
- (RETURN_ADDRESS_OFFSET): Likewise.
- * config/rs6000/sysv.h (TARGET_TOC): Test for ABI_V4 instead
- of ABI_AIX.
- (SUBTARGET_OVERRIDE_OPTIONS): Likewise.
- (MINIMAL_TOC_SECTION_ASM_OP): Likewise.
-
-2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
-
- * config/rs6000/rs6000.c (rs6000_call_indirect_aix): Rename to ...
- (rs6000_call_aix): ... this. Handle both direct and indirect calls.
- Create call insn directly instead of via various gen_... routines.
- Mention special registers used by the call in CALL_INSN_FUNCTION_USAGE.
- (rs6000_sibcall_aix): New function.
- * config/rs6000/rs6000.md (TOC_SAVE_OFFSET_32BIT): Remove.
- (TOC_SAVE_OFFSET_64BIT): Likewise.
- (AIX_FUNC_DESC_TOC_32BIT): Likewise.
- (AIX_FUNC_DESC_TOC_64BIT): Likewise.
- (AIX_FUNC_DESC_SC_32BIT): Likewise.
- (AIX_FUNC_DESC_SC_64BIT): Likewise.
- ("call" expander): Call rs6000_call_aix.
- ("call_value" expander): Likewise.
- ("call_indirect_aix<ptrsize>"): Replace this pattern ...
- ("call_indirect_aix<ptrsize>_nor11"): ... and this pattern ...
- ("*call_indirect_aix<mode>"): ... by this insn pattern.
- ("call_value_indirect_aix<ptrsize>"): Replace this pattern ...
- ("call_value_indirect_aix<ptrsize>_nor11"): ... and this pattern ...
- ("*call_value_indirect_aix<mode>"): ... by this insn pattern.
- ("*call_nonlocal_aix32", "*call_nonlocal_aix64"): Replace by ...
- ("*call_nonlocal_aix<mode>"): ... this pattern.
- ("*call_value_nonlocal_aix32", "*call_value_nonlocal_aix64"): Replace
- ("*call_value_nonlocal_aix<mode>"): ... by this pattern.
- ("*call_local_aix<mode>"): New insn pattern.
- ("*call_value_local_aix<mode>"): Likewise.
- ("sibcall" expander): Call rs6000_sibcall_aix.
- ("sibcall_value" expander): Likewise. Move earlier in file.
- ("*sibcall_nonlocal_aix<mode>"): Replace by ...
- ("*sibcall_aix<mode>"): ... this pattern.
- ("*sibcall_value_nonlocal_aix<mode>"): Replace by ...
- ("*sibcall_value_aix<mode>"): ... this pattern.
- * config/rs6000/rs6000-protos.h (rs6000_call_indirect_aix): Remove.
- (rs6000_call_aix): Add prototype.
- (rs6000_sibcall_aix): Likewise.
-
-2013-11-14 Jakub Jelinek <jakub@redhat.com>
-
- PR sanitizer/59122
- * asan.c (asan_emit_stack_protection): Ensure -fsection-anchors
- isn't confused by the artificial decl.
-
-2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
-
- * config/rs6000/rs6000.c (rs6000_emit_prologue): Do not place a
- RTX_FRAME_RELATED_P marker on the UNSPEC_MOVESI_FROM_CR insn.
- Instead, add USEs of all modified call-saved CR fields to the
- insn storing the result to the stack slot, and provide an
- appropriate REG_FRAME_RELATED_EXPR for that insn.
- * config/rs6000/rs6000.md ("*crsave"): New insn pattern.
- * config/rs6000/predicates.md ("crsave_operation"): New predicate.
-
-2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
- Alan Modra <amodra@gmail.com>
-
- * function.c (assign_parms): Use all.reg_parm_stack_space instead
- of re-evaluating REG_PARM_STACK_SPACE target macro.
- (locate_and_pad_parm): New parameter REG_PARM_STACK_SPACE. Use it
- instead of evaluating target macro REG_PARM_STACK_SPACE every time.
- (assign_parm_find_entry_rtl): Update call.
- * calls.c (initialize_argument_information): Update call.
- (emit_library_call_value_1): Likewise.
- * expr.h (locate_and_pad_parm): Update prototype.
-
-2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
-
- * calls.c (store_unaligned_arguments_into_pseudos): Skip PARALLEL
- arguments.
-
-2013-11-14 DJ Delorie <dj@redhat.com>
-
- * config/rx/rx.c (rx_mode_dependent_address_p): Allow offsets up
- to 16 bits.
-
-2013-11-14 Jeff Law <law@redhat.com>
-
- * tree-ssa-threadedge.c (thread_through_normal_block): Only push the
- EDGE_START_JUMP_THREAD marker if the jump threading path is empty.
-
-2013-11-14 James Greenhalgh <james.greenhalgh@arm.com>
-
- * doc/invoke.texi: Update documentation for AArch64's -mcpu
- and -mtune options.
-
-2013-11-14 James Greenhalgh <james.greenhalgh@arm.com>
-
- * config/aarch64/aarch64-cores.def (example-1): Remove.
- (example-2): Likewise.
- * config/aarch64/aarch64-tune.md: Regenerate.
- * config/aarch64/aarch64.md: Do not include "large.md" or "small.md".
- (generic_sched): Remove "large", "small".
- * config/aarch64/large.md: Delete.
- * config/aarch64/small.md: Delete.
-
-2013-11-14 James Greenhalgh <james.greenhalgh@arm.com>
-
- * config/aarch64/aarch64-cores.def (cortex-a57): Tune for cortexa15.
- * config/aarch64/aarch64-tune.md: Regenerate.
- * config/aarch64/aarch64.md: Include cortex-a15 pipeline model.
- (generic_sched): "no" if we are tuning for cortexa15.
- * config/arm/cortex-a15.md: Include cortex-a15-neon.md by
- relative path.
-
-2013-11-14 James Greenhalgh <james.greenhalgh@arm.com>
-
- * config/aarch64/aarch64-arches.def (armv8-a): Tune for cortex-a53.
- * config/aarch64/aarch64.md: Do not include aarch64-generic.md.
- * config/aarch64/aarch64.c (aarch64_tune): Initialize to cortexa53.
- (all_cores): Use cortexa53 when tuning for "generic".
- (aarch64_override_options): Fix comment.
- * config/aarch64/aarch64.h (TARGET_CPU_DEFAULT): Set to cortexa53.
- * config/aarch64/aarch64-generic.md: Delete.
-
-2013-11-14 James Greenhalgh <james.greenhalgh@arm.com>
-
- * config/aarch64/aarch64.c (all_architectures): Remove "generic".
-
-2013-11-14 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
-
- * config/aarch64/aarch64.c: Include aarch-cost-tables.h.
- (generic_rtx_cost_table): Remove.
- (aarch64_rtx_costs): Use fields from cpu_cost_table.
- * config/aarch64/aarch64-protos.h (tune_params): Use cpu_cost_table for
- insn_extra_cost.
- (cpu_rtx_cost_table): Remove.
-
-2013-11-14 Julian Brown <julian@codesourcery.com>
- Joey Ye <joey.ye@arm.com>
-
- * config/arm/arm.c (arm_cortex_m_branch_cost): New.
- (arm_v7m_tune): New.
- (arm_slowmul_tune, arm_fastmul_tune, arm_strongarm_tune, arm_9e_tune,
- arm_v6t2_tune, arm_cortex_tune, arm_cortex_a15_tune,
- arm_cortex_a5_tune, arm_v6m_tune): Add comments for Sched adj cost.
- * config/arm/arm-cores.def (cortex-m4, cortex-m3): Use arm_v7m_tune.
-
-2013-11-14 Kirill Yukhin <kirill.yukhin@intel.com>
-
- PR target/57491
- * config/ia64/ia64.c (ia64_split_tmode_move): Relax `dead'
- flag setting.
-
-2013-11-14 Jakub Jelinek <jakub@redhat.com>
- Uros Bizjak <ubizjak@gmail.com>
-
- PR target/59101
- * config/i386/i386.md (*anddi_2): Only allow CCZmode if
- operands[2] satisfies_constraint_Z that might have bit 31 set.
-
-2013-11-13 Jeff Law <law@redhat.com>
-
- PR tree-optimization/59102
- * gimple-ssa-isolate-paths.c
- (insert_trap_and_remove_trailing_statments): Ensure STMT is a
- gimple assignment before looking at gimple_assign_lhs.
-
-2013-11-13 Vladimir Makarov <vmakarov@redhat.com>
-
- * ira.c: Add comment about threads at the top of file.
-
-2013-11-13 Vladimir Makarov <vmakarov@redhat.com>
-
- * ira-color.c (coalesce_allocnos): Don't allocate and free
- sorted_copies.
-
-2013-11-14 Tom de Vries <tom@codesourcery.com>
-
- * tree-ssa-tail-merge.c (gimple_equal_p): Add test for structural
- equality for GIMPLE_ASSIGN.
-
-2013-11-14 Tom de Vries <tom@codesourcery.com>
-
- * tree-ssa-tail-merge.c (gimple_operand_equal_value_p): Factor new
- function out of ...
- (gimple_equal_p): ... here.
-
-2013-11-14 Tom de Vries <tom@codesourcery.com>
-
- * trans-mem.c (is_tm_ending): New function.
- * gimple.h (is_tm_ending): Declare.
- * tree-ssa-tail-merge.c (gimple_equal_p): Remove test on
- BUILT_IN_TM_COMMIT.
- (find_duplicate): Use is_tm_ending instead of is_tm_ending_fndecl.
-
-2013-11-14 Tom de Vries <tom@codesourcery.com>
-
- * tree-ssa-tail-merge.c (gimple_equal_p): Remove equal variable.
-
-2013-11-13 Andrew MacLeod <amacleod@redhat.com>
-
- * gimple-walk.h: New File. Relocate prototypes from gimple.h.
- (struct walk_stmt_info): Relocate here from gimple.h.
- * gimple-iterator.h: New File. Relocate prototypes from gimple.h.
- (struct gimple_stmt_iterator_d): Relocate here from gimple.h.
- (gsi_start_1, gsi_none, gsi_start_bb, gsi_last_1, gsi_last_bb,
- gsi_end_p, gsi_one_before_end_p, gsi_next, gsi_prev, gsi_stmt,
- gsi_after_labels, gsi_next_nondebug, gsi_prev_nondebug,
- gsi_start_nondebug_bb, gsi_start_nondebug_after_labels_bb,
- gsi_last_nondebug_bb, gsi_bb, gsi_seq): Relocate here from gimple.h.
- * gimple.h (struct gimple_stmt_iterator_d): Move to gimple-iterator.h.
- (gsi_start_1, gsi_none, gsi_start_bb, gsi_last_1, gsi_last_bb,
- gsi_end_p, gsi_one_before_end_p, gsi_next, gsi_prev, gsi_stmt,
- gsi_after_labels, gsi_next_nondebug, gsi_prev_nondebug,
- gsi_start_nondebug_bb, gsi_start_nondebug_after_labels_bb,
- gsi_last_nondebug_bb, gsi_bb, gsi_seq): Move to gimple-iterator.h.
- (struct walk_stmt_info): Move to gimple-walk.h.
- (gimple_seq_set_location): Move to gimple.c
- * gimple-walk.c: New File.
- (walk_gimple_seq_mod, walk_gimple_seq, walk_gimple_asm, walk_gimple_op,
- walk_gimple_stmt, get_base_loadstore, walk_stmt_load_store_addr_ops,
- walk_stmt_load_store_ops): Relocate here from gimple.c.
- * gimple-iterator.c: Include gimple-iterator.h.
- * gimple.c (walk_gimple_seq_mod, walk_gimple_seq, walk_gimple_asm,
- walk_gimple_op, walk_gimple_stmt, get_base_loadstore,
- walk_stmt_load_store_addr_ops, walk_stmt_load_store_ops): Move to
- gimple-walk.c.
- (gimple_seq_set_location): Relocate from gimple.h.
- * tree-phinodes.h (set_phi_nodes): Move to tree-phinodes.c.
- * tree-phinodes.c (set_phi_nodes): Relocate from tree-phinodes.h.
- * gengtype.c (open_base_files): Add gimple-iterator.h to include list.
- * Makefile.in (OBJS): Add gimple-walk.o
- * asan.c: Update Include list as required for gimple-iterator.h and
- gimple-walk.h.
- * cfgexpand.c: Likewise.
- * cfgloop.c: Likewise.
- * cfgloopmanip.c: Likewise.
- * cgraph.c: Likewise.
- * cgraphbuild.c: Likewise.
- * cgraphunit.c: Likewise.
- * gimple-fold.c: Likewise.
- * gimple-low.c: Likewise.
- * gimple-pretty-print.c: Likewise.
- * gimple-ssa-isolate-paths.c: Likewise.
- * gimple-ssa-strength-reduction.c: Likewise.
- * gimple-streamer-in.c: Likewise.
- * gimple-streamer-out.c: Likewise.
- * gimplify.c: Likewise.
- * graphite-blocking.c: Likewise.
- * graphite-clast-to-gimple.c: Likewise.
- * graphite-dependences.c: Likewise.
- * graphite-interchange.c: Likewise.
- * graphite-optimize-isl.c: Likewise.
- * graphite-poly.c: Likewise.
- * graphite-scop-detection.c: Likewise.
- * graphite-sese-to-poly.c: Likewise.
- * graphite.c: Likewise.
- * ipa-inline-analysis.c: Likewise.
- * ipa-profile.c: Likewise.
- * ipa-prop.c: Likewise.
- * ipa-pure-const.c: Likewise.
- * ipa-split.c: Likewise.
- * lto-streamer-in.c: Likewise.
- * lto-streamer-out.c: Likewise.
- * omp-low.c: Likewise.
- * predict.c: Likewise.
- * profile.c: Likewise.
- * sese.c: Likewise.
- * tracer.c: Likewise.
- * trans-mem.c: Likewise.
- * tree-call-cdce.c: Likewise.
- * tree-cfg.c: Likewise.
- * tree-cfgcleanup.c: Likewise.
- * tree-complex.c: Likewise.
- * tree-data-ref.c: Likewise.
- * tree-dfa.c: Likewise.
- * tree-eh.c: Likewise.
- * tree-emutls.c: Likewise.
- * tree-if-conv.c: Likewise.
- * tree-inline.c: Likewise.
- * tree-into-ssa.c: Likewise.
- * tree-loop-distribution.c: Likewise.
- * tree-nested.c: Likewise.
- * tree-nrv.c: Likewise.
- * tree-object-size.c: Likewise.
- * tree-outof-ssa.c: Likewise.
- * tree-parloops.c: Likewise.
- * tree-predcom.c: Likewise.
- * tree-profile.c: Likewise.
- * tree-scalar-evolution.c: Likewise.
- * tree-sra.c: Likewise.
- * tree-ssa-ccp.c: Likewise.
- * tree-ssa-coalesce.c: Likewise.
- * tree-ssa-copy.c: Likewise.
- * tree-ssa-copyrename.c: Likewise.
- * tree-ssa-dce.c: Likewise.
- * tree-ssa-dom.c: Likewise.
- * tree-ssa-dse.c: Likewise.
- * tree-ssa-forwprop.c: Likewise.
- * tree-ssa-ifcombine.c: Likewise.
- * tree-ssa-live.c: Likewise.
- * tree-ssa-loop-ch.c: Likewise.
- * tree-ssa-loop-im.c: Likewise.
- * tree-ssa-loop-ivcanon.c: Likewise.
- * tree-ssa-loop-ivopts.c: Likewise.
- * tree-ssa-loop-manip.c: Likewise.
- * tree-ssa-loop-niter.c: Likewise.
- * tree-ssa-loop-prefetch.c: Likewise.
- * tree-ssa-loop.c: Likewise.
- * tree-ssa-math-opts.c: Likewise.
- * tree-ssa-phiopt.c: Likewise.
- * tree-ssa-phiprop.c: Likewise.
- * tree-ssa-pre.c: Likewise.
- * tree-ssa-propagate.c: Likewise.
- * tree-ssa-reassoc.c: Likewise.
- * tree-ssa-sink.c: Likewise.
- * tree-ssa-strlen.c: Likewise.
- * tree-ssa-structalias.c: Likewise.
- * tree-ssa-tail-merge.c: Likewise.
- * tree-ssa-ter.c: Likewise.
- * tree-ssa-threadedge.c: Likewise.
- * tree-ssa-threadupdate.c: Likewise.
- * tree-ssa-uncprop.c: Likewise.
- * tree-ssa-uninit.c: Likewise.
- * tree-ssa.c: Likewise.
- * tree-stdarg.c: Likewise.
- * tree-switch-conversion.c: Likewise.
- * tree-tailcall.c: Likewise.
- * tree-vect-data-refs.c: Likewise.
- * tree-vect-generic.c: Likewise.
- * tree-vect-loop-manip.c: Likewise.
- * tree-vect-loop.c: Likewise.
- * tree-vect-patterns.c: Likewise.
- * tree-vect-slp.c: Likewise.
- * tree-vect-stmts.c: Likewise.
- * tree-vectorizer.c: Likewise.
- * tree-vrp.c: Likewise.
- * tree.c: Likewise.
- * tsan.c: Likewise.
- * value-prof.c: Likewise.
- * vtable-verify.c: Likewise.
-
-2013-11-13 Steven Bosscher <steven@gcc.gnu.org>
-
- * gimple-ssa-isolate-paths.c (pass_isolate_erroneous_paths): Comment
- fix.
-
-2013-11-13 Jeff Law <law@redhat.com>
-
- * PR middle-end/59119
- * gimple-ssa-isolate-paths.c (find_implicit_erroneous_behaviour): New
- function, extracted from gimple_ssa_isolate_erroneous_paths.
- (find_explicit_erroneous_behaviour): Similarly.
- (insert_trap_and_remove_trailing_statements): Remove statements
- in reverse order.
-
-2013-11-13 Steven Bosscher <steven@gcc.gnu.org>
-
- * cfgrtl.c (can_fallthru): Reorder code to move tablejump check up.
- Make that check explicit. BB_HEAD cannot be NULL, remove check for it.
- * haifa-sched.c (ready_remove_first_dispatch): Check INSN_P before
- looking at INSN_CODE.
- * reload1.c (delete_dead_insn) Do not expect JUMP_TABLE_DATA to be an
- active_insn_p object, respect basic block boundaries.
- * reorg.c (follow_jumps): Use invariant that JUMP_TABLE_DATA always
- follows immediately after the jump table data label.
- * config/nds32/nds32.c (nds32_output_casesi_pc_relative): Likewise.
- * config/sh/sh.c (barrier_align): Likewise. Rearrange code such
- that JUMP_TABLE_DATA is not expected to be an active_insn_p object.
-
-2013-11-13 Teresa Johnson <tejohnson@google.com>
-
- PR ipa/58862
- * predict.c (drop_profile): Error is currently too strict.
- (handle_missing_profiles): Pass call_count to drop_profile.
-
-2013-11-13 Teresa Johnson <tejohnson@google.com>
-
- PR ipa/58862
- * ipa-inline.c (edge_badness): Fix overflow.
-
-2013-11-13 Vladimir Makarov <vmakarov@redhat.com>
-
- PR rtl-optimization/59036
- * ira-color.c (struct allocno_color_data): Add new members
- first_thread_allocno, next_thread_allocno, thread_freq.
- (sorted_copies): New static var.
- (allocnos_conflict_by_live_ranges_p, copy_freq_compare_func): Move up.
- (allocno_thread_conflict_p, merge_threads)
- (form_threads_from_copies, form_threads_from_bucket)
- (form_threads_from_colorable_allocno, init_allocno_threads): New
- functions.
- (bucket_allocno_compare_func): Add comparison by thread frequency
- and threads.
- (add_allocno_to_ordered_bucket): Rename to
- add_allocno_to_ordered_colorable_bucket. Remove parameter.
- (push_only_colorable): Call form_threads_from_bucket.
- (color_pass): Call init_allocno_threads. Use
- consideration_allocno_bitmap instead of coloring_allocno_bitmap
- for nuillify allocno color data.
- (ira_initiate_assign, ira_finish_assign): Allocate/free sorted_copies.
- (coalesce_allocnos): Use static sorted copies.
-
-2013-11-13 Jakub Jelinek <jakub@redhat.com>
-
- * passes.c (execute_todo): Don't call do_per_function if
- flags are zero.
- (execute_one_ipa_transform_pass, execute_one_pass): Don't call
- execute_function_dump if dump_file is NULL.
-
-2013-11-13 Martin Jambor <mjambor@suse.cz>
-
- * cgraph.c (cgraph_get_create_node): Do what
- cgraph_get_create_real_symbol_node used to do.
- (cgraph_get_create_real_symbol_node): Removed. Changed all users to
- call cgraph_get_create_node.
- * cgraph.h (cgraph_get_create_real_symbol_node): Removed.
- * lto-streamer-in.c (input_function): Call cgraph_get_node instead of
- cgraph_get_create_node. Assert we get a node.
-
-2013-11-13 Tejas Belagod <tejas.belagod@arm.com>
-
- * config/aarch64/aarch64-simd.md (vec_extract): New.
-
-2013-11-13 Tejas Belagod <tejas.belagod@arm.com>
-
- * config/aarch64/aarch64-simd.md (vec_set<mode>): Add w -> w option to
- the constraint.
-
-2013-11-13 Eric Botcazou <ebotcazou@adacore.com>
-
- * cfgexpand.c (expand_used_vars): Allocate space for partitions based
- on PARM_DECLs or RESULT_DECLs only if they are ignored for debug info
- or if optimization is enabled.
- * tree-ssa-coalesce.c (coalesce_ssa_name): If optimization is disabled,
- require that all the names based on a PARM_DECL or a RESULT_DECL that
- isn't ignored for debug info be coalesced.
-
-2013-11-13 Jan-Benedict Glaw <jbglaw@lug-owl.de>
-
- * config/c6x/c6x.c: Include "gimple-expr.h".
-
-2013-11-13 Richard Biener <rguenther@suse.de>
-
- * gimple-streamer-out.c (output_gimple_stmt): Also wrap
- decls in ADDR_EXPR operands inside a MEM_REF and optimize that.
- * gimple-streamer-in.c (input_gimple_stmt): Remove now dead code
- dealing with type mismatches inside component reference chains.
-
-2013-11-13 Marc Glisse <marc.glisse@inria.fr>
-
- PR tree-optimization/59077
- * ipa-pure-const.c (better_state): Update *state.
-
-2013-11-13 Christophe Lyon <christophe.lyon@linaro.org>
-
- * config/aarch64/aarch64.h (FRAME_GROWS_DOWNWARD): Define to 1.
- * config/aarch64/aarch64.c (aarch64_initial_elimination_offset):
- Update offset calculations.
-
-2013-11-13 Eric Botcazou <ebotcazou@adacore.com>
-
- PR ada/35998
- * dwarf2out.c (add_byte_size_attribute): Also use int_size_in_bytes
- for fields. Do not add the attribute if the size is negative.
-
-2013-11-13 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
-
- * config/arm/arm.c: Include aarch-cost-tables.h.
- (generic_extra_costs): Move from here...
- * config/arm/aarch-cost-tables.h: ... To here. New file.
-
-2013-11-13 Alexander Ivchenko <alexander.ivchenko@intel.com>
- Maxim Kuznetsov <maxim.kuznetsov@intel.com>
- Sergey Lega <sergey.s.lega@intel.com>
- Anna Tikhonova <anna.tikhonova@intel.com>
- Ilya Tocar <ilya.tocar@intel.com>
- Andrey Turetskiy <andrey.turetskiy@intel.com>
- Ilya Verbin <ilya.verbin@intel.com>
- Kirill Yukhin <kirill.yukhin@intel.com>
- Michael Zolotukhin <michael.v.zolotukhin@intel.com>
-
- * config/i386/i386.c (ix86_print_operand): Support z-masking.
- * config/i386/predicate.md (const_0_to_4_operand): New.
- (const_0_to_5_operand): Ditto.
- * config/i386/sse.md (UNSPEC_COMPRESS): New.
- (UNSPEC_COMPRESS_STORE): Ditto.
- (UNSPEC_EXPAND): Ditto.
- (UNSPEC_EMBEDDED_ROUNDING): Ditto.
- (define_mode_attr ssescalarsize): Ditto.
- (avx512f_load<mode>_mask): Ditto.
- (avx512f_store<mode>_mask): Ditto.
- (avx512f_storedqu<mode>_mask): Ditto.
- (avx512f_vmcmp<mode>3_mask): Ditto.
- (avx512f_fmadd_<mode>_mask): Ditto.
- (avx512f_fmadd_<mode>_mask3): Ditto.
- (avx512f_fmsub_<mode>_mask): Ditto.
- (avx512f_fmsub_<mode>_mask3): Ditto.
- (avx512f_fnmadd_<mode>_mask): Ditto.
- (avx512f_fnmadd_<mode>_mask3): Ditto.
- (avx512f_fnmsub_<mode>_mask): Ditto.
- (avx512f_fnmsub_<mode>_mask3): Ditto.
- (avx512f_fmaddsub_<mode>_mask): Ditto.
- (avx512f_fmaddsub_<mode>_mask3): Ditto.
- (avx512f_fmsubadd_<mode>_mask): Ditto.
- (avx512f_fmsubadd_<mode>_mask3): Ditto.
- (vec_unpacku_float_lo_v16si): Ditto.
- (avx512f_vextract<shuffletype>32x4_mask): Ditto.
- (avx512f_vextract<shuffletype>32x4_1_maskm): Ditto.
- (avx512f_vextract<shuffletype>64x4_mask): Ditto.
- (vec_extract_lo_<mode>_maskm): Ditto.
- (vec_extract_hi_<mode>_maskm): Ditto.
- (avx512f_vternlog<mode>_mask): Ditto.
- (avx512f_shufps512_mask): Ditto.
- (avx512f_fixupimm<mode>_mask): Ditto.
- (avx512f_shufpd512_mask): Ditto.
- (avx512f_<code><pmov_src_lower><mode>2_mask): Ditto.
- (avx512f_<code>v8div16qi2_mask/trunc): Ditto.
- (*avx512f_<code>v8div16qi2_store_mask): Ditto.
- (ashr<mode>3<mask_name>): Ditto.
- (avx512f_vinsert<shuffletype>32x4_mask): Ditto.
- (avx512f_vinsert<shuffletype>64x4_mask): Ditto.
- (avx512f_shuf_<shuffletype>64x2_mask): Ditto.
- (avx512f_shuf_<shuffletype>32x4_mask): Ditto.
- (avx512f_pshufdv3_mask): Ditto.
- (avx512f_perm<mode>_mask): Ditto.
- (avx512f_vpermi2var<mode>3_mask): Ditto.
- (avx512f_vpermt2var<mode>3_mask): Ditto.
- (avx512f_compress<mode>_mask): Ditto.
- (avx512f_compressstore<mode>_mask): Ditto.
- (avx512f_expand<mode>_mask): Ditto.
- (<sse>_loadu<ssemodesuffix><avxsizesuffix><mask_name>): Extend
- to support masking.
- (avx512f_storeu<ssemodesuffix>512_mask): Ditto.
- (<plusminus_insn><mode>3<mask_name>): Ditto.
- (*<plusminus_insn><mode>3<mask_name>): Ditto.
- (mul<mode>3<mask_name>): Ditto.
- (*mul<mode>3<mask_name>): Ditto.
- (<sse>_div<mode>3<mask_name>): Ditto.
- (<mask_codefor>rcp14<mode><mask_name>): Ditto.
- (<sse>_sqrt<mode>2<mask_name>): Ditto.
- (<mask_codefor>rsqrt14<mode><mask_name>): Ditto.
- (<code><mode>3<mask_name>/smaxmin): Ditto.
- (*<code><mode>3_finite<mask_name>/smaxmin): Ditto.
- (*<code><mode>3<mask_name>/smaxmin): Ditto.
- (float<sseintvecmodelower><mode>2<mask_name>): Ditto.
- (ufloatv16siv16sf2<mask_name>): Ditto.
- (<mask_codefor>avx512f_fix_notruncv16sfv16si<mask_name>): Ditto.
- (<mask_codefor>avx512f_ufix_notruncv16sfv16si<mask_name>): Ditto.
- (<fixsuffix>fix_truncv16sfv16si2<mask_name>): Ditto.
- (float<si2dfmodelower><mode>2<mask_name>): Ditto.
- (ufloatv8siv8df<mask_name>): Ditto.
- (<mask_codefor>avx512f_cvtpd2dq512<mask_name>): Ditto.
- (avx512f_ufix_notruncv8dfv8si<mask_name>): Ditto.
- (<fixsuffix>fix_truncv8dfv8si2<mask_name>): Ditto.
- (<mask_codefor>avx512f_cvtpd2ps512<mask_name>): Ditto.
- (<sse2_avx_avx512f>_cvtps2pd<avxsizesuffix><mask_name>): Ditto.
- (<mask_codefor>avx512f_unpckhps512<mask_name>): Ditto.
- (<mask_codefor>avx512f_unpcklps512<mask_name>): Ditto.
- (<mask_codefor>avx512f_movshdup512<mask_name>): Ditto.
- (<mask_codefor>avx512f_movsldup512<mask_name>): Ditto.
- (<mask_codefor>avx512f_vextract<shuffletype>32x4_1<mask_name>): Ditto.
- (vec_extract_lo_<mode><mask_name>): Ditto.
- (vec_extract_hi_<mode><mask_name>): Ditto.
- (<mask_codefor>avx512f_unpckhpd512<mask_name>): Ditto.
- (avx512f_movddup512<mask_name>): Ditto.
- (avx512f_unpcklpd512<mask_name>): Ditto.
- (*avx512f_unpcklpd512<mask_name>): Ditto.
- (*avx512f_vmscalef<mode>): Ditto.
- (avx512f_scalef<mode><mask_name>): Ditto.
- (avx512f_getexp<mode><mask_name>): Ditto.
- (<mask_codefor>avx512f_align<mode><mask_name>): Ditto.
- (avx512f_rndscale<mode><mask_name>): Ditto.
- (avx512f_shufps512_1<mask_name>): Ditto.
- (avx512f_shufpd512_1<mask_name>): Ditto.
- (<plusminus_insn><mode>3<mask_name>): Ditto.
- (*<plusminus_insn><mode>3<mask_name>): Ditto.
- (vec_widen_umult_even_v16si<mask_name>): Ditto.
- (*vec_widen_umult_even_v16si<mask_name>): Ditto.
- (vec_widen_smult_even_v16si<mask_name>): Ditto.
- (*vec_widen_smult_even_v16si<mask_name>): Ditto.
- (mul<mode>3<mask_name>): Ditto.
- (*<sse4_1_avx2>_mul<mode>3<mask_name>): Ditto.
- (<shift_insn><mode>3<mask_name>): Ditto.
- (avx512f_<rotate>v<mode><mask_name>/rotate): Ditto.
- (avx512f_<rotate><mode><mask_name>): Ditto.
- (<code><mode>3<mask_name>/maxmin): Ditto.
- (*avx2_<code><mode>3<mask_name>/maxmin): Ditto.
- (<sse2_avx2>_andnot<mode>3<mask_name>): Ditto.
- (*andnot<mode>3<mask_name>): Ditto.
- (<mask_codefor><code><mode>3<mask_name>/any_logic): Ditto.
- (<mask_codefor>avx512f_interleave_highv16si<mask_name>): Ditto.
- (<mask_codefor>avx512f_interleave_lowv16si<mask_name>): Ditto.
- (<mask_codefor>avx512f_vinsert<shuffletype>32x4_1<mask_name>): Ditto.
- (vec_set_lo_<mode><mask_name>): Ditto.
- (vec_set_hi_<mode><mask_name>): Ditto.
- (avx512f_shuf_<shuffletype>64x2_1<mask_name>): Ditto.
- (avx512f_shuf_<shuffletype>32x4_1<mask_name>): Ditto.
- (avx512f_pshufd_1<mask_name>): Ditto.
- (<mask_codefor>abs<mode>2<mask_name>): Ditto.
- (<mask_codefor>avx512f_<code>v16qiv16si2<mask_name>): Ditto.
- (avx512f_<code>v16hiv16si2<mask_name>/any_extend): Ditto.
- (avx512f_<code>v8qiv8di2<mask_name>/any_extend): Ditto.
- (avx512f_<code>v8hiv8di2<mask_name>/any_extend): Ditto.
- (avx512f_<code>v8siv8di2<mask_name>/any_extend): Ditto.
- (avx512er_exp2<mode><mask_name>): Ditto.
- (<mask_codefor>avx512er_rcp28<mode><mask_name>): Ditto.
- (<mask_codefor>avx512er_rsqrt28<mode><mask_name>): Ditto.
- (<avx2_avx512f>_permvar<mode><mask_name>): Ditto.
- (<avx2_avx512f>_perm<mode>_1<mask_name>): Ditto.
- (<mask_codefor>avx512f_vec_dup<mode><mask_name>): Ditto.
- (<mask_codefor>avx512f_broadcast<mode><mask_name>/V16FI): Ditto.
- (<mask_codefor>avx512f_broadcast<mode><mask_name>/V8FI): Ditto.
- (<mask_codefor>avx512f_vec_dup_gpr<mode><mask_name>): Ditto.
- (<mask_codefor>avx512f_vec_dup_mem<mode><mask_name>): Ditto.
- (<sse2_avx_avx512f>_vpermil<mode><mask_name>/VF2): Ditto.
- (<sse2_avx_avx512f>_vpermil<mode><mask_name>/VF1): Ditto.
- (*<sse2_avx_avx512f>_vpermilp<mode><mask_name>): Ditto.
- (<sse2_avx_avx512f>_vpermilvar<mode>3<mask_name>): Ditto.
- (<avx2_avx512f>_ashrv<mode><mask_name>): Ditto.
- (<avx2_avx512f>_<shift_insn>v<mode><mask_name>): Ditto.
- (<mask_codefor>avx512f_vcvtph2ps512<mask_name>): Ditto.
- (<mask_codefor>avx512f_vcvtps2ph512<mask_name>): Ditto.
- (avx512f_getmant<mode><mask_name>): Ditto.
- (clz<mode>2<mask_name>): Ditto.
- (<mask_codefor>conflict<mode><mask_name>): Ditto.
- (*srcp14<mode>): Remove visibility.
- (*rsqrt14<mode>): Ditto.
- (*fma_fmsub_<mode>): Ditto.
- (*fma_fnmadd_<mode>): Ditto.
- (*avx512f_rndscale<mode>): Ditto.
- * config/i386/subst.md: New file.
-
-2013-11-13 Joseph Myers <joseph@codesourcery.com>
-
- * doc/extend.texi (Statement Exprs, Typeof): Discuss __auto_type.
- * ginclude/stdatomic.h (kill_dependency, atomic_store_explicit)
- (atomic_load_explicit, atomic_exchange_explicit)
- (atomic_compare_exchange_strong_explicit)
- (atomic_compare_exchange_weak_explicit): Use __auto_type to
- declare variable initialized with PTR argument.
-
-2013-11-12 Jeff Law <law@redhat.com>
-
- * tree-ssa-threadedge.c (thread_around_empty_blocks): New argument
- backedge_seen_p. Set, use and pass it to children appropriately.
- (thread_through_normal_block): Similarly.
- (thread_across_edge): Similarly.
-
- * gimple-ssa-isolate-paths.c (check_loadstore): Mark discovered
- memory references as volatile.
- (insert_trap_and_remove_trailing_statements): Fix comment.
-
-2013-11-12 Vladimir Makarov <vmakarov@redhat.com>
-
- PR other/58712
- * ira-costs.c (record_operand_costs): Check operands number for
- the single set.
-
-2013-11-12 Michael Meissner <meissner@linux.vnet.ibm.com>
-
- PR target/59054
- * config/rs6000/rs6000.md (movdi_internal32): Eliminate
- constraints that would allow DImode into the traditional Altivec
- registers, but cause undesirable code generation when loading 0 as
- a constant.
- (movdi_internal64): Likewise.
- (cmp<mode>_fpr): Do not use %x for CR register output.
- (extendsfdf2_fpr): Fix constraints when -mallow-upper-df and
- -mallow-upper-sf debug switches are used.
-
-2013-11-12 Andrew MacLeod <amacleod@redhat.com>
-
- * gimple-expr.h (create_tmp_var_name, create_tmp_var_raw,
- create_tmp_var, create_tmp_reg, mark_addressable, is_gimple_reg_rhs):
- Relocate prototypes from gimple.h.
- * gimplify.h: New File. Relocate some prototypes from gimple.h here.
- (gimple_predicate, enum fallback, enum gimplify_status): Relocate
- from gimple.h.
- * gimple.h: Move some prototypes to gimplify.h.
- (gimple_predicate, enum fallback, enum gimplify_status): Move to
- gimplify.h.
- (gimple_do_not_emit_location_p, gimple_set_do_not_emit_location):
- Relocate from gimpify.c.
- * gimple-expr.c (remove_suffix, tmp_var_id_num, create_tmp_var_name,
- create_tmp_var_raw, create_tmp_var, create_tmp_reg, mark_addressable,
- is_gimple_reg_rhs) Relocate from gimplify.c.
- * gimplify.c (mark_addressable): Move to gimple-expr.c.
- (gimple_seq_add_stmt_without_update): Move to gimple.c.
- (remove_suffix, tmp_var_id_num, create_tmp_var_name,
- create_tmp_var_raw, create_tmp_var, create_tmp_reg,
- is_gimple_reg_rhs): Move to gimple-expr.c.
- (should_carry_location_p): Move to gimple.c.
- (gimple_do_not_emit_location_p, gimple_set_do_not_emit_location): Move
- to gimple.h.
- (annotate_one_with_location, annotate_all_with_location_after,
- annotate_all_with_location): Move to gimple.c.
- (compare_case_labels, sort_case_labels,
- preprocess_case_label_vec_for_gimple): Move to gimple.c.
- (rhs_predicate_for): Make static.
- (gimplify_assign): Relocate from gimple.c.
- * gimple.c (gimplify_assign): Move to gimplify.c.
- (gimple_seq_add_stmt_without_update, should_carry_location_p,
- annotate_one_with_location, annotate_all_with_location_after,
- annotate_all_with_location, compare_case_labels, sort_case_labels,
- preprocess_case_label_vec_for_gimple): Relocate from gimplify.c.
- * tree.h (unshare_expr, unshare_expr_without_location,
- mark_addressable): Move prototypes to gimplify.h.
- * Makefile.in (GTFILES): gimple-expr.c now has the GTY tag for
- tmp_var_id_num
- * asan.c: Include gimplify.h rather than gimple.h.
- * cfgloopmanip.c: Likewise.
- * cgraphunit.c: Likewise.
- * cilk-common.c: Likewise.
- * dwarf2out.c: Dont include gimple.h.
- * fold-const.c: Include gimplify.h rather than gimple.h.
- * function.c: Likewise.
- * gimple-fold.c: Likewise.
- * gimple-ssa-strength-reduction.c: Likewise.
- * graphite-clast-to-gimple.c: Likewise.
- * graphite-sese-to-poly.c: Likewise.
- * ipa-prop.c: Likewise.
- * ipa-split.c: Likewise.
- * ipa.c: Likewise.
- * langhooks.c: Dont include gimple.h.
- * loop-init.c: Include gimplify.h rather than gimple.h.
- * omp-low.c: Likewise.
- * sese.c: Likewise.
- * stor-layout.c: Likewise.
- * targhooks.c: Likewise.
- * trans-mem.c: Likewise.
- * tree-affine.c: Likewise.
- * tree-cfg.c: Likewise.
- * tree-cfgcleanup.c: Likewise.
- * tree-complex.c: Likewise.
- * tree-if-conv.c: Likewise.
- * tree-inline.c: Likewise.
- * tree-iterator.c: Likewise.
- * tree-loop-distribution.c: Likewise.
- * tree-nested.c: Likewise.
- * tree-parloops.c: Likewise.
- * tree-predcom.c: Likewise.
- * tree-profile.c: Likewise.
- * tree-scalar-evolution.c: Likewise.
- * tree-sra.c: Likewise.
- * tree-ssa-address.c: Likewise.
- * tree-ssa-ccp.c: Likewise.
- * tree-ssa-dce.c: Likewise.
- * tree-ssa-forwprop.c: Likewise.
- * tree-ssa-ifcombine.c: Likewise.
- * tree-ssa-loop-im.c: Likewise.
- * tree-ssa-loop-ivopts.c: Likewise.
- * tree-ssa-loop-manip.c: Likewise.
- * tree-ssa-loop-niter.c: Likewise.
- * tree-ssa-loop-prefetch.c: Likewise.
- * tree-ssa-loop-unswitch.c: Likewise.
- * tree-ssa-math-opts.c: Likewise.
- * tree-ssa-phiopt.c: Likewise.
- * tree-ssa-phiprop.c: Likewise.
- * tree-ssa-pre.c: Likewise.
- * tree-ssa-propagate.c: Likewise.
- * tree-ssa-reassoc.c: Likewise.
- * tree-ssa-sccvn.c: Likewise.
- * tree-ssa-strlen.c: Likewise.
- * tree-ssa.c: Likewise.
- * tree-switch-conversio: Likewise.n.c
- * tree-tailcall.c: Likewise.
- * tree-vect-data-refs.c: Likewise.
- * tree-vect-generic.c: Likewise.
- * tree-vect-loop-manip.c: Likewise.
- * tree-vect-loop.c: Likewise.
- * tree-vect-patterns.c: Likewise.
- * tree-vect-stmts.c: Likewise.
- * tsan.c: Likewise.
- * value-prof.c: Likewise.
- * config/aarch64/aarch64.c: Include gimplify.h instead of gimple.h.
- * config/alpha/alpha.c: Likewise.
- * config/darwin.c: Likewise.
- * config/i386/i386.c: Likewise.
- * config/ia64/ia64.c: Likewise.
- * config/mep/mep.c: Likewise.
- * config/mips/mips.c: Likewise.
- * config/rs6000/rs6000.c: Likewise.
- * config/s390/s390.c: Likewise.
- * config/sh/sh.c: Likewise.
- * config/sparc/sparc.c: Likewise.
- * config/spu/spu.c: Likewise.
- * config/stormy16/stormy16.c: Likewise.
- * config/tilegx/tilegx.c: Likewise.
- * config/tilepro/tilepro.c: Likewise.
- * config/xtensa/xtensa.c: Likewise.
-
-2013-11-12 Adam Butcher <adam@jessamine.co.uk>
-
- * tree.c (grow_tree_vec_stat): New function ...
- * tree.h (grow_tree_vec_stat) (grow_tree_vec): ... and its declaration
- and macro front-end.
-
-2013-11-12 Marek Polacek <polacek@redhat.com>
-
- * final.c (update_alignments): Initialize label to NULL_RTX.
-
-2013-11-12 Jeff Law <law@redhat.com>
-
- * gimple-ssa-isolate-paths.c (check_loadstore): New function.
- (insert_trap_and_remove_trailing_statements): New argument OP which
- is the NULL pointer. Emit the trap after the load/store through
- the NULL pointer. Simplify the RHS of a store through a NULL pointer
- when trivial to do so.
- (isolate_path): Corresponding changes.
- (gimple_ssa_isolate_erroneous_path): Likewise.
-
-2013-11-12 Teresa Johnson <tejohnson@google.com>
- Jan Hubicka <jh@suse.cz>
-
- * predict.c (drop_profile): New function.
- (handle_missing_profiles): Ditto.
- (counts_to_freqs): Don't overwrite estimated frequencies
- when function has no profile counts.
- * predict.h (handle_missing_profiles): Declare.
- * tree-inline.c (freqs_to_counts): New function.
- (copy_cfg_body): Invoke freqs_to_counts as needed.
- * tree-profile.c (tree_profiling): Invoke handle_missing_profiles.
-
-2013-11-12 H.J. Lu <hongjiu.lu@intel.com>
-
- PR target/59088
- * config/i386/x86-tune.def (X86_TUNE_SSE_UNALIGNED_LOAD_OPTIMAL):
- Set for m_HASWELL.
- (X86_TUNE_SSE_UNALIGNED_STORE_OPTIMAL): Set for m_HASWELL.
-
-2013-11-12 H.J. Lu <hongjiu.lu@intel.com>
-
- PR target/59084
- * config/i386/i386.c (ix86_option_override_internal): Check
- X86_TUNE_AVX256_UNALIGNED_LOAD_OPTIMAL and
- X86_TUNE_AVX256_UNALIGNED_STORE_OPTIMAL for
- MASK_AVX256_SPLIT_UNALIGNED_LOAD and
- MASK_AVX256_SPLIT_UNALIGNED_STORE.
-
- * config/i386/x86-tune.def (X86_TUNE_AVX256_UNALIGNED_LOAD_OPTIMAL):
- Clear m_COREI7_AVX and update comments.
- (X86_TUNE_AVX256_UNALIGNED_STORE_OPTIMAL): Likewise.
-
-2013-11-12 Martin Jambor <mjambor@suse.cz>
-
- PR rtl-optimization/10474
- * ira.c (interesting_dest_for_shprep): New function.
- (split_live_ranges_for_shrink_wrap): Likewise.
- (find_moveable_pseudos): Move calculation of dominance info,
- df_analysios and the final anlyses to...
- (ira): ...here, call split_live_ranges_for_shrink_wrap.
-
-2013-11-12 Bin Cheng <bin.cheng@arm.com>
-
- * tree-ssa-loop-ivopts.c (force_expr_to_var_cost): Refactor the code.
- Handle type conversion.
-
-2013-11-11 Martin Liska <marxin.liska@gmail.com>
- Jan Hubicka <jh@suse.cz>
-
- * cgraph.c (dump_cgraph_node): Profile dump added.
- * cgraph.h (struct cgraph_node): New time profile variable added.
- * cgraphclones.c (cgraph_clone_node): Time profile is cloned.
- * gcov-io.h (gcov_type): New profiler type introduced.
- * ipa-profile.c (lto_output_node): Streaming for time profile added.
- (input_node): Time profiler is read from LTO stream.
- * predict.c (maybe_hot_count_p): Hot prediction changed.
- * profile.c (instrument_values): New case for time profiler added.
- (compute_value_histograms): Read of time profile.
- * tree-pretty-print.c (dump_function_header): Time profiler is dumped.
- * tree-profile.c (init_ic_make_global_vars): Time profiler
- function added.
- (gimple_init_edge_profiler): TP function instrumentation.
- (gimple_gen_time_profiler): New.
- * value-prof.c (gimple_add_histogram_value): Support for time profiler
- added.
- (dump_histogram_value): TP type added to dumps.
- (visit_hist): More sensitive check that takes TP into account.
- (gimple_find_values_to_profile): TP instrumentation.
- * value-prof.h (hist_type): New histogram type added.
- (struct histogram_value_t): Pointer to struct function added.
- * libgcc/Makefile.in: New GCOV merge function for TP added.
- * libgcov.c: function_counter variable introduced.
- (_gcov_merge_time_profile): New.
- (_gcov_time_profiler): New.
-
-2013-11-11 Marc Glisse <marc.glisse@inria.fr>
- Jeff Law <law@redhat.com>
-
- * tree-ssa-alias.c (stmt_kills_ref_p_1): Use
- ao_ref_init_from_ptr_and_size for builtins.
-
-2013-11-11 Uros Bizjak <ubizjak@gmail.com>
- H.J. Lu <hongjiu.lu@intel.com>
-
- PR target/58853
- * config/i386/x86-tune.def
- (X86_TUNE_MISALIGNED_MOVE_STRING_PRO_EPILOGUES): Rename from
- TARGET_MISALIGNED_MOVE_STRING_PROLOGUES.
- * config/i386/i386.h
- (TARGET_MISALIGNED_MOVE_STRING_PRO_EPILOGUES): Rename from
- TARGET_MISALIGNED_MOVE_STRING_PROLOGUES_EPILOGUES. Update for renamed
- X86_TUNE_MISALIGNED_MOVE_STRING_PRO_EPILOGUES.
- * config/i386/i386.c (ix86_expand_set_or_movmem): Use
- TARGET_MISALIGNED_MOVE_STRING_PRO_EPILOGUES to calculate
- misaligned_prologue_used. Check that
- desired_aling <= epilogue_size_needed.
-
-2013-11-11 Cong Hou <congh@google.com>
-
- PR tree-optimization/59050
- * tree-vect-data-refs.c (comp_dr_addr_with_seg_len_pair): Bug fix.
-
-2013-11-11 Joern Rennecke <joern.rennecke@embecosm.com>
-
- PR middle-end/59049
- * expmed.c (emit_store_flag): Fail for const-const comparison.
-
-2013-11-11 Tristan Gingold <gingold@adacore.com>
- Eric Botcazou <ebotcazou@adacore.com>
-
- * tree.h (CONSTRUCTOR_NO_CLEARING): Define.
- * tree-core.h (CONSTRUCTOR_NO_CLEARING): Document it.
- * tree.def (CONSTRUCTOR): Likewise.
- * doc/generic.texi (CONSTRUCTOR): Likewise. Update description.
- * gimplify.c (gimplify_init_constructor): Do not clear the object when
- the constructor is incomplete and CONSTRUCTOR_NO_CLEARING is set.
-
-2013-11-11 Basile Starynkevitch <basile@starynkevitch.net>
-
- * toplev.c (toplev_main): Move PLUGIN_FINISH invocation before
- diagnostic_finish.
-
-2013-11-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
-
- * config/arm/arm.c (arm_new_rtx_costs): Return after handling
- comparisons.
-
-2013-11-11 Joern Rennecke <joern.rennecke@embecosm.com>
-
- * config/arc/arc.h (LOGICAL_OP_NON_SHORT_CIRCUIT): Define.
-
-2013-11-08 Jeff Law <law@redhat.com>
-
- * tree-ssa-threadupdate.c (mark_threaded_blocks): Truncate jump
- threading paths first, then perform PHI node checks if applicable.
-
-2013-11-10 Karlson2k <k2k@narod.ru>
- Kai Tietz <ktietz@redhat.com>
-
- PR plugin/52872
- * configure.ac: Adding for exported symbols check
- and for rdynamic-check executable-extension.
- * configure: Regenerated.
-
-2013-11-10 Uros Bizjak <ubizjak@gmail.com>
-
- * mode-switching.c (optimize_mode_switching): Mark block as
- nontransparent, if last_mode at block exit is different from no_mode.
-
-2013-11-09 Jan-Benedict Glaw <jbglaw@lug-owl.de>
-
- * function.c (NAME__MAIN): Move to...
- * cfgexpand.c (NAME__MAIN): ...here.
-
-2013-11-09 Richard Sandiford <rdsandiford@googlemail.com>
-
- * target.def (can_use_doloop_p): New hook.
- * doc/tm.texi.in (TARGET_CAN_USE_DOLOOP_P): Add.
- * doc/tm.texi: Regenerate.
- * doc/md.texi (doloop_begin, doloop_end): Update documentation.
- * hooks.h (hook_bool_dint_dint_uint_true): Declare.
- * hooks.c (hook_bool_dint_dint_uint_true): New function.
- * targhooks.h (can_use_doloop_if_innermost): Declare.
- * targhooks.c (can_use_doloop_if_innermost): New function.
- * target.h: Include double-int.h.
- * loop-doloop.c (doloop_optimize): Call targetm.can_use_doloop_p.
- Remove iteration count, maximum iteration count, loop depth and
- enter-at-top inputs from doloop_begin and doloop_end.
- * config/arc/arc.md (doloop_begin, doloop_end): Update for new
- interface.
- * config/arc/arc.c (arc_can_use_doloop_p): New function.
- (TARGET_CAN_USE_DOLOOP_P): Define.
- * config/arm/thumb2.md (doloop_end): Update for new interface.
- * config/arm/arm.c (TARGET_CAN_USE_DOLOOP_P): Define.
- * config/bfin/bfin.md (doloop_end): Update for new interface.
- * config/bfin/bfin.c (bfin_can_use_doloop_p): New function.
- (TARGET_CAN_USE_DOLOOP_P): Define.
- * config/c6x/c6x.md (doloop_end): Update for new interface.
- * config/ia64/ia64.md (doloop_end): Update for new interface.
- * config/ia64/ia64.c (TARGET_CAN_USE_DOLOOP_P): Define.
- * config/mep/mep.md (doloop_begin, doloop_end): Update for new
- interface.
- * config/mep/mep.c (mep_emit_doloop): Likewise.
- (TARGET_CAN_USE_DOLOOP_P): Define.
- * config/rs6000/rs6000.md (doloop_end): Update for new interface.
- * config/rs6000/rs6000.c (TARGET_CAN_USE_DOLOOP_P): Define.
- * config/s390/s390.md (doloop_end): Update for new interface.
- * config/sh/sh.md (doloop_end): Likewise.
- * config/spu/spu.md (doloop_end): Likewise.
- * config/spu/spu.c (TARGET_CAN_USE_DOLOOP_P): Define.
- * config/tilegx/tilegx.md (doloop_end): Update for new interface.
- * config/tilegx/tilegx.c (TARGET_CAN_USE_DOLOOP_P): Define.
- * config/tilepro/tilepro.md (doloop_end): Update for new interface.
- * config/tilepro/tilepro.c (TARGET_CAN_USE_DOLOOP_P): Define.
- * config/v850/v850.md (doloop_begin, doloop_end): Update for new
- interface.
- * config/v850/v850.c (TARGET_CAN_USE_DOLOOP_P): Define.
-
-2013-11-08 H.J. Lu <hongjiu.lu@intel.com>
-
- PR other/59055
- * doc/extend.texi: Move Cilk Plus Builtins node before Other
- Builtins node.
-
-2013-11-08 Andrew MacLeod <amacleod@redhat.com>
- Joseph Myers <joseph@codesourcery.com>
-
- * ginclude/stdatomic.h: New file.
- * Makefile.in (USER_H): Add stdatomic.h.
-
-2013-11-08 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
-
- * config/arm/arm.c (arm_new_rtx_costs): Break after handling
- comparisons.
-
-2013-11-08 Jeff Law <law@redhat.com>
-
- * tree-ssa-threadupdate.h (delete_thread_path): Declare.
- * tree-ssa-threadupdate.c (delete_thread_path): New function.
- (ssa_redirect_edges, thread_block_1): Use it.
- (thread_through_loop_header, mark_threaded_blocks): Likewise.
- (thread_through_all_blocks, register_jump_thread): Likewise.
- * tree-ssa-threadedge.c (thread_across_edge): Likewise.
-
-2013-11-08 James Greenhalgh <james.greenhalgh@arm.com>
-
- * config/arm/aarch-common.c
- (search_term): New typedef.
- (shift_rtx_costs): New array.
- (arm_rtx_shift_left_p): New.
- (arm_find_sub_rtx_with_search_term): Likewise.
- (arm_find_sub_rtx_with_code): Likewise.
- (arm_early_load_addr_dep): Add sanity checking.
- (arm_no_early_alu_shift_dep): Likewise.
- (arm_no_early_alu_shift_value_dep): Likewise.
- (arm_no_early_mul_dep): Likewise.
- (arm_no_early_store_addr_dep): Likewise.
-
-2013-11-08 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/59047
- * tree-predcom.c (ref_at_iteration): Handle bitfield accesses properly.
-
-2013-11-08 Ilya Enkovich <ilya.enkovich@intel.com>
-
- * common.opt (fcheck-pointer-bounds): Move to ...
- * c-family/c.opt: ... here.
- * langhooks-def.h (LANG_HOOKS_CHKP_SUPPORTED): Remove.
- (LANG_HOOKS_INITIALIZER): Remove LANG_HOOKS_CHKP_SUPPORTED.
- * langhooks.h (lang_hooks): Remove chkp_supported field.
- * toplev.c (process_options): Remove chkp_supported check.
-
-2013-11-08 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/59038
- PR tree-optimization/58955
- * tree-loop-distribution.c (pg_add_dependence_edges): Revert
- previous change. Handle known dependences correctly.
-
-2013-11-08 Tom de Vries <tom@codesourcery.com>
-
- * config/rs6000/t-xilinx: Remove duplicate contents.
-
-2013-11-07 Andrew MacLeod <amacleod@redhat.com>
- Joseph Myers <joseph@codesourcery.com>
-
- * tree-core.h (enum cv_qualifier): Add TYPE_QUAL_ATOMIC.
- (enum tree_index): Add TI_ATOMICQI_TYPE, TI_ATOMICHI_TYPE,
- TI_ATOMICSI_TYPE, TI_ATOMICDI_TYPE and TI_ATOMICTI_TYPE.
- (struct tree_base): Add atomic_flag field.
- * tree.h (TYPE_ATOMIC): New accessor macro.
- (TYPE_QUALS, TYPE_QUALS_NO_ADDR_SPACE): Add TYPE_QUAL_ATOMIC.
- (TYPE_QUALS_NO_ADDR_SPACE_NO_ATOMIC): New macro.
- (atomicQI_type_node, atomicHI_type_node, atomicSI_type_node)
- (atomicDI_type_node, atomicTI_type_node): New macros for type nodes.
- * tree.c (set_type_quals): Set TYPE_ATOMIC.
- (find_atomic_core_type): New function.
- (build_qualified_type): Adjust alignment for qualified types.
- (build_atomic_base): New function
- (build_common_tree_nodes): Build atomicQI_type_node,
- atomicHI_type_node, atomicSI_type_node, atomicDI_type_node and
- atomicTI_type_node.
- * print-tree.c (print_node): Print atomic qualifier.
- * tree-pretty-print.c (dump_generic_node): Print atomic type attribute.
- * target.def (atomic_assign_expand_fenv): New hook.
- * doc/tm.texi.in (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New @hook.
- * doc/tm.texi: Regenerate.
- * targhooks.c (default_atomic_assign_expand_fenv): New function.
- * targhooks.h (default_atomic_assign_expand_fenv): Declare.
- * sync-builtins.def (__atomic_feraiseexcept): New built-in function.
- * config/i386/i386-builtin-types.def (VOID_FTYPE_PUSHORT): New
- function type.
- * config/i386/i386.c (enum ix86_builtins): Add
- IX86_BUILTIN_FNSTENV, IX86_BUILTIN_FLDENV, IX86_BUILTIN_FNSTSW and
- IX86_BUILTIN_FNCLEX.
- (bdesc_special_args): Add __builtin_ia32_fnstenv,
- __builtin_ia32_fldenv, __builtin_ia32_fnstsw and __builtin_ia32_fnclex.
- (ix86_expand_builtin): Handle the new built-in functions.
- (ix86_atomic_assign_expand_fenv): New function.
- (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New macro.
- * config/i386/i386.md (UNSPECV_FNSTENV, UNSPECV_FLDENV)
- (UNSPECV_FNSTSW, UNSPECV_FNCLEX): New unspecs.
- (fnstenv, fldenv, fnstsw, fnclex): New insns.
-
-2013-11-07 Steve Ellcey <sellcey@mips.com>
-
- * config/mips/mti-linux.h (SYSROOT_SUFFIX_SPEC): Add fp64 directory.
- * config/mips/t-mti-linux (MULTILIB_OPTIONS): Add -mfp64 flag.
- (MULTILIB_DIRNAMES): Add fp64 directory.
- (MULTILIB_EXCEPTIONS): Add new exclusions.
-
-2013-11-07 Aldy Hernandez <aldyh@redhat.com>
-
- * gimplify.c (gimple_regimplify_operands): Do not set
- SSA_NAME_DEF_STMT.
- * graphite-sese-to-poly.c (remove_simple_copy_phi): Same.
- (rewrite_close_phi_out_of_ssa): Same.
- (rewrite_phi_out_of_ssa): Same.
- (rewrite_degenerate_phi): Same.
- (handle_scalar_deps_crossing_scop_limits): Same.
- * tree-if-conv.c (predicate_scalar_phi): Same.
- * tree-parloops.c (create_loads_for_reductions): Same.
- (create_final_loads_for_reduction): Same.
- (create_loads_and_stores_for_name): Same.
- (transform_to_exit_first_loop): Same.
- (create_parallel_loop): Same.
- * tree-ssa-loop-im.c
- (move_computations_dom_walker::before_dom_children): Same.
- * tree-ssa-loop-manip.c (rewrite_phi_with_iv): Same.
- * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Same.
- * tree-ssa-propagate.c (substitute_and_fold): Same.
- * tree-vect-loop.c (vect_finalize_reduction): Same.
- * tree-vect-stmts.c (vectorizable_call): Same.
-
-2013-11-07 Mike Stump <mikestump@comcast.net>
-
- * config/pdp11/pdp11.c: Include dbxout.h.
- * config/picochip/picochip.c: Likewise.
-
-2013-11-07 Cong Hou <congh@google.com>
-
- PR tree-optimization/56764
- * tree-vect-loop-manip.c (vect_create_cond_for_alias_checks):
- Combine alias checks if it is possible to amortize the runtime
- overhead. Return the number of alias checks after merging.
- * tree-vect-data-refs.c (vect_prune_runtime_alias_test_list):
- Use the function vect_create_cond_for_alias_checks () to check
- the number of alias checks.
-
-2013-11-07 Jeff Law <law@redhat.com>
-
- * varpool.c (ctor_for_folding): Fix typo in comment.
-
-2013-11-07 Joern Rennecke <joern.rennecke@embecosm.com>
-
- * config/arc/arc.c (arc_ifcvt): Use commutativity, e.g.:
- reg_a := reg_b + reg_a ==> reg_a := reg_a + reg_b
-
-2013-11-07 Jeff Law <law@redhat.com>
-
- * doc/invoke.texi (-fisolate-erroneous-paths): Document.
-
- * gimple-ssa-isolate-paths.c (gate_isolate_erroneous_paths):
- No longer check if we have __builtin_trap, assume it's available.
-
-2013-11-07 Diego Novillo <dnovillo@google.com>
-
- * attribs.c (lookup_scoped_attribute_spec): Make static.
- (get_attribute_namespace): Likewise.
- * builtins.c (more_const_call_expr_args_p): Move from tree.h.
- (validate_arglist): Move earlier in the file. Make static.
- (expand_stack_restore): Move from stmt.c
- (expand_stack_save): Move from stmt.c
- (rewrite_call_expr_array): Move earlier in the file.
- (rewrite_call_expr_valist): Likewise.
- * cfgexpand.c: Include hard-reg-set.h before tree.h
- Include recog.h.
- Include output.h.
- (expand_asm_loc): Move from stmt.c.
- (n_occurrences): Move from stmt.c.
- (check_operand_nalternatives): Move from stmt.c.
- (tree_conflicts_with_clobbers_p): Move from stmt.c.
- (expand_asm_operands): Move from stmt.c
- (expand_asm_stmt): Move from stmt.c
- (expand_computed_goto): Move from stmt.c
- (expand_goto): Move from stmt.c
- (expand_null_return_1): Move from stmt.c
- (expand_null_return): Move from stmt.c
- (expand_value_return): Move from stmt.c
- (expand_return): Move from stmt.c
- (expand_main_function): Move from function.c
- (stack_protect_prologue): Move from function.c
- * cgraphclones.c (build_function_type_skip_args): Move from tree.c.
- (build_function_decl_skip_args): Move from tree.c.
- * explow.c (tree_expr_size): Move from tree.c.
- * expr.c (addr_expr_of_non_mem_decl_p): Remove.
- (fields_length): Move from tree.c.
- * fold-const.c (size_low_cst): Move from tree.c.
- (tree_expr_nonzero_warnv_p): Make static. Move earlier in the file.
- (tree_expr_nonzero_p): Make static. Move earlier in the file.
- (fold_build3_initializer_loc): Remove.
- (tree_invalid_nonnegative_warnv_p): Make static.
- * function.c (expand_main_function): Move to cfgexpand.c.
- (stack_protect_prologue): Move to cfgexpand.c.
- (set_insn_locations): Move earlier in the file.
- * gimple-fold.c: Include langhooks.h.
- (truth_type_for): Move from tree.c.
- * print-tree.c (print_vec_tree): Remove.
- * stmt.c (expand_computed_goto): Move to cfgexpand.c.
- (expand_goto): Move to cfgexpand.c.
- (n_occurrences): Move to cfgexpand.c.
- (expand_asm_loc): Move to cfgexpand.c
- (tree_conflicts_with_clobbers_p): Move to cfgexpand.c.
- (expand_asm_operands): Move to cfgexpand.c.
- (expand_asm_stmt): Move to cfgexpand.c.
- (check_operand_nalternatives): Move to cfgexpand.c
- (expand_null_return): Move to cfgexpand.c.
- (expand_value_return): Move to cfgexpand.c.
- (expand_null_return_1): Move to cfgexpand.c.
- (expand_return): Move to cfgexpand.c.
- (expand_stack_save): Move to builtins.c.
- (expand_stack_restore): Move to builtins.c
- * symtab.c: Include output.h.
- (decl_assembler_name_hash): Move from tree.c.
- (decl_assembler_name_equal): Move from tree.c.
- * trans-mem.c (is_tm_safe_or_pure): Move from tree.h.
- * tree-eh.c (in_array_bounds_p): Move from tree.c.
- (range_in_array_bounds_p): Move from tree.c.
- * tree-object-size.c (fini_object_sizes): Make static.
- * tree-ssa-dom.c (iterative_hash_exprs_commutative): Move from tree.h.
- * tree-vrp.c (ssa_name_nonnegative_p): Remove.
- * tree.c (decl_assembler_name_equal): Move to symtab.c.
- (tree_expr_size): Move to explow.c.
- (decl_assembler_name_hash): Move to symtab.c.
- (real_twop): Remove.
- (tree_expr_size): Move to explow.c.
- (stabilize_reference_1): Move earlier in the file. Make static.
- (omp_remove_redundant_declare_simd_attrs): Remove.
- (simple_cst_list_equal): Move earlier in the file. Make static.
- (size_low_cst): Move to fold-const.c.
- (build_type_no_quals): Remove.
- (build_function_type_skip_args): Move to cgraphclones.c.
- (build_function_decl_skip_args): Move to cgraphclones.c.
- (in_array_bounds_p): Move to tree-eh.c.
- (range_in_array_bounds_p): Move to tree-eh.c.
- (truth_type_for): Move to gimple-fold.c.
- (list_equal_p): Remove.
- * tree.h (decl_assembler_name_equal): Remove.
- (decl_assembler_name_hash): Remove.
- (truth_type_for): Remove.
- (build_type_no_quals): Remove.
- (build_function_decl_skip_args): Remove.
- (in_array_bounds_p): Remove.
- (range_in_array_bounds_p): Remove.
- (size_low_cst): Remove.
- (omp_remove_redundant_declare_simd_attrs): Remove.
- (tree_expr_size): Remove.
- (fields_length): Remove.
- (stabilize_reference_1): Remove.
- (expand_goto): Remove.
- (expand_stack_save): Remove.
- (expand_stack_restore): Remove.
- (expand_return): Remove.
- (fold_build3_initializer_loc): Remove.
- (tree_expr_nonzero_p): Remove.
- (tree_invalid_nonnegative_warnv_p): Remove.
- (tree_expr_nonzero_warnv_p): Remove.
- (fold_builtin_snprintf_chk): Remove.
- (validate_arglist): Remove.
- (iterative_hash_exprs_commutative): Move to tree-ssa-dom.c.
- (simple_cst_list_equal): Remove.
- (real_twop): Remove.
- (expand_main_function): Remove.
- (stack_protect_prologue): Remove.
- (print_vec_tree): Remove.
- (lookup_scoped_attribute_spec): Remove.
- (get_attribute_namespace): Remove.
- (expand_computed_goto): Remove.
- (expand_asm_stmt): Remove.
- (list_equal_p): Remove.
- (ssa_name_nonnegative_p): Remove.
- (fini_object_sizes): Remove.
- (addr_expr_of_non_mem_decl_p): Remove.
- (is_tm_safe_or_pure): Move to trans-mem.c.
- (more_const_call_expr_args_p): Remove.
- (save_vtable_map_decl): Remove.
-
-2013-11-07 Thomas Schwinge <thomas@codesourcery.com>
-
- * doc/sourcebuild.texi (Top Level) <lto-plugin>: GNU ld can use
- linker plugins, too.
-
- * config/arc/arc.h (LINK_COMMAND_SPEC): For -ftree-parallelize-loops=*,
- link to libgomp and its dependencies.
- * config/ia64/hpux.h (LIB_SPEC): Likewise.
- * config/pa/pa-hpux11.h (LIB_SPEC): Likewise.
- * config/pa/pa64-hpux.h (LIB_SPEC): Likewise.
- * gcc.c (GOMP_SELF_SPECS): Update comment about libgomp's dependencies.
-
-2013-11-07 Jakub Jelinek <jakub@redhat.com>
-
- * tree-ssa-loop-niter.c: Include tree-ssanames.h.
- (determine_value_range): Add loop argument. Use get_range_info to
- improve range.
- (bound_difference): Adjust caller.
-
-2013-11-07 Richard Biener <rguenther@suse.de>
- Jakub Jelinek <jakub@redhat.com>
-
- * tree-vrp.c (find_assert_locations): Pre-seed live bitmaps for loop
- latches from header PHI arguments from the latch edge.
-
-2013-11-07 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/58176
- * varasm.c (output_constant): Handle NULLPTR_TYPE.
-
-2013-11-07 H.J. Lu <hongjiu.lu@intel.com>
-
- * config/i386/i386.c (ix86_expand_set_or_movmem): Don't set
- misaligned_prologue_used when it has been set.
-
-2013-11-07 Yury Gribov <y.gribov@samsung.com>
- Jakub Jelinek <jakub@redhat.com>
-
- PR sanitizer/59029
- * asan.c (get_mem_refs_of_builtin_call): Allow
- integer literals as addresses in instrumented builtins.
-
-2013-11-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
-
- * config/aarch64/aarch64.c (aarch64_legitimize_reload_address):
- Explain why plus_constant is not used.
-
-2013-11-07 Richard Biener <rguenther@suse.de>
-
- * tree-ssa-ccp.c (canonicalize_float_value): Rename to ...
- (canonicalize_value): ... this. Also handle stripping of
- TREE_OVERFLOW.
- (get_value, set_lattice_value, get_value_for_expr): Adjust.
- * gimple-fold.c (canonicalize_constructor_val): Strip TREE_OVERFLOW.
- * tree-ssa-threadedge.c (set_ssa_name_value): Likewise.
-
-2013-11-07 Richard Biener <rguenther@suse.de>
-
- * tree-dfa.c (get_ref_base_and_extent): Fix casting.
-
-2013-11-07 H.J. Lu <hongjiu.lu@intel.com>
-
- PR target/59034
- * config/i386/i386.md (push peepholer/splitter): Use Pmode
- with stack_pointer_rtx.
-
-2013-11-07 Bin Cheng <bin.cheng@arm.com>
-
- * tree-ssa-loop-ivopts.c (get_shiftadd_cost): Check equality
- using operand_equal_p.
-
-2013-11-07 Bin Cheng <bin.cheng@arm.com>
-
- * tree-ssa-loop-ivopts.c (alloc_iv): Lower address expressions.
- * tree-affine.c (get_inner_reference_aff): Return base.
- * tree-affine.h (get_inner_reference_aff): Change prototype.
-
-2013-11-06 Tobias Burnus <burnus@net-b.de>
-
- * doc/invoke.texi (Wdate-time): Fix typo.
-
-2013-11-06 Oleg Endo <olegendo@gcc.gnu.org>
-
- * config/sh/sh.md (addsf3, divsf3, divsf3_i, rsqrtsf2, cmpgtdf_t,
- cmpeqdf_t, *ieee_ccmpeqdf_t, negdf2, sqrtdf2, absdf2): Use
- fp_arith_reg_operand instead of arith_reg_operand.
-
-2013-11-06 Oleg Endo <olegendo@gcc.gnu.org>
-
- * config/sh/sh.md (adddi3): Remove empty constraints.
- Remove can_create_pseudo_p and arith_reg_operand check.
- (adddi3_compact, subdi3_compact, *negdi2): Remove constraints.
- Split before reload.
-
-2013-11-06 Jeff Law <law@redhat.com>
- Tom Tromey <tromey@redhat.com>
-
- * gdbinit.in: Disable strict type checking.
-
-2013-11-06 Vladimir Makarov <vmakarov@redhat.com>
-
- * tree-pass.h (make_pass_live_range_shrinkage): New external.
- * timevar.def (TV_LIVE_RANGE_SHRINKAGE): New.
- * sched-rgn.c (gate_handle_live_range_shrinkage): New.
- (rest_of_handle_live_range_shrinkage): Ditto
- (class pass_live_range_shrinkage): Ditto.
- (pass_data_live_range_shrinkage): Ditto.
- (make_pass_live_range_shrinkage): Ditto.
- * sched-int.h (initialize_live_range_shrinkage): New prototype.
- (finish_live_range_shrinkage): Ditto.
- * sched-deps.c (create_insn_reg_set): Make void return value.
- * passes.def: Add pass_live_range_shrinkage.
- * ira.c (update_equiv_regs): Don't move if flag_live_range_shrinkage.
- * haifa-sched.c (live_range_shrinkage_p): New.
- (initialize_live_range_shrinkage, finish_live_range_shrinkage):
- New functions.
- (rank_for_schedule): Add code for pressure relief through live
- range shrinkage.
- (schedule_insn): Print more debug info.
- (sched_init): Setup SCHED_PRESSURE_WEIGHTED for pressure relief
- through live range shrinkage.
- * doc/invoke.texi (-flive-range-shrinkage): New.
- * common.opt (flive-range-shrinkage): New.
-
-2013-11-06 Uros Bizjak <ubizjak@gmail.com>
-
- PR target/59021
- * config/i386/i386.c (ix86_avx_u128_mode_needed): Require
- AVX_U128_DIRTY mode for call_insn RTXes that use AVX256 registers.
- (ix86_avx_u128_mode_needed): Return AVX_U128_DIRTY mode for call_insn
- RTXes that return in AVX256 register.
-
-2013-11-06 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/58653
- * tree-predcom.c (ref_at_iteration): Rewrite to generate a MEM_REF.
- (prepare_initializers_chain): Adjust.
-
-2013-11-06 Andrew MacLeod <amacleod@redhat.com>
-
- * gimple.h (block_in_transaction): Move to basic-block.h and rename.
- (gimple_in_transaction): Use bb_in_transaction.
- * basic-block.h (bb_in_transaction): Relocate here and rename.
- * tree-ssa-loop-im.c (execute_sm): Use bb_in_transaction.
-
-2013-11-06 Richard Biener <rguenther@suse.de>
-
- * tree.c (drop_tree_overflow): New function.
- * tree.h (drop_tree_overflow): Declare.
- * gimplify.c (gimplify_expr): Drop TREE_OVERFLOW.
- * tree-vrp.c (range_int_cst_singleton_p): Use
- is_overflow_infinity instead of testing TREE_OVERFLOW.
- (extract_range_from_assert): Likewise.
- (zero_nonzero_bits_from_vr): Likewise.
- (extract_range_basic): Likewise.
- (register_new_assert_for): Use drop_tree_overflow.
- (vrp_visit_phi_node): Likewise.
-
-2013-11-06 Eric Botcazou <ebotcazou@adacore.com>
-
- * config/i386/i386.c (ix86_expand_prologue): Optimize stack
- checking for leaf functions without dynamic stack allocation.
- * config/ia64/ia64.c (ia64_emit_probe_stack_range): Adjust.
- (ia64_expand_prologue): Likewise.
- * config/mips/mips.c (mips_expand_prologue): Likewise.
- * config/rs6000/rs6000.c (rs6000_emit_prologue): Likewise.
- * config/sparc/sparc.c (sparc_expand_prologue): Likewise.
- (sparc_flat_expand_prologue): Likewise.
-
-2013-11-06 James Greenhalgh <james.greenhalgh@arm.com>
-
- * config/aarch64/arm_neon.h (__ST2_LANE_FUNC): Better model data size.
- (__ST3_LANE_FUNC): Likewise.
- (__ST4_LANE_FUNC): Likewise.
-
-2013-11-06 Nick Clifton <nickc@redhat.com>
-
- * config/msp430/msp430.h (TARGET_CPU_CPP_BUILTINS): Define the
- name returned by msp430_mcu_name.
- (LIB_SPEC): If a -T option has not been specified then set a
- default, mcu-specific, linker script.
- * config/msp430/t-msp430 (MULTILIB_MATCHES): Add more mcu names.
- * config/msp430/msp430.c (msp430x_names): Likewise.
- Alpha sort the names for ease of comparison.
- (msp430_mcu_name): New function: Returns a string suitable for
- use as a C preprocessor symbol based upon the name of the MCU
- being targeted.
- (msp430_option_override): Accept msp430x and msp430xv2 as generic
- mcu names.
- * config/msp430/msp430-protos.h (msp430_mcu_name): Prototype.
-
- * gcc.c (do_spec_1): Do not insert a space after a %* substitution
- unless it is the last part of a spec substring.
- * doc/invoke.texi (Spec Files): Document space insertion
- behaviour of %*.
-
-2013-11-06 Christian Bruel <christian.bruel@st.com>
-
- * config/sh/sh-mem.cc (sh_expand_cmpnstr, sh_expand_cmpstr):
- Factorize probabilities, Use adjust_address instead of
- adjust_automodify_address when possible. Enable for optimize.
- (sh_expand_strlen): New function.
- * config/sh/sh-protos.h (sh_expand_strlen): Declare.
- * config/sh/sh.md (strlensi): New pattern.
- (UNSPEC_BUILTIN_STRLEN): Define.
-
-2013-11-06 Jakub Jelinek <jakub@redhat.com>
-
- PR middle-end/58970
- * expr.c (get_bit_range): Handle *offset == NULL_TREE.
- (expand_assignment): If *bitpos is negative, set *offset
- and adjust *bitpos, so that it is not negative.
-
-2013-11-06 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
-
- * config/i386/bdver3.md : Added two additional decoder units
- to support issue rate of 4 and remodeled vector unit.
- * config/i386/i386.c (ix86_issue_rate): Issue rate for BD
- architectures is set to 4.
- * config/i386/i386.c (ia32_multipass_dfa_lookahead): DFA
- lookahead is set to 4 for BD architectures.
-
-2013-11-05 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
-
- * config/rs6000/rs6000.c (rs6000_option_override_internal):
- Remove restriction against use of VSX instructions when generating
- code for little endian mode.
-
-2013-11-05 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
-
- * config/rs6000/altivec.md (mulv4si3): Ensure we generate vmulouh
- for both big and little endian.
- (mulv8hi3): Swap input operands for merge high and merge low
- instructions for little endian.
-
-2013-11-05 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
-
- * config/rs6000/altivec.md (vec_widen_umult_even_v16qi): Change
- define_insn to define_expand that uses even patterns for big
- endian and odd patterns for little endian.
- (vec_widen_smult_even_v16qi): Likewise.
- (vec_widen_umult_even_v8hi): Likewise.
- (vec_widen_smult_even_v8hi): Likewise.
- (vec_widen_umult_odd_v16qi): Likewise.
- (vec_widen_smult_odd_v16qi): Likewise.
- (vec_widen_umult_odd_v8hi): Likewise.
- (vec_widen_smult_odd_v8hi): Likewise.
- (altivec_vmuleub): New define_insn.
- (altivec_vmuloub): Likewise.
- (altivec_vmulesb): Likewise.
- (altivec_vmulosb): Likewise.
- (altivec_vmuleuh): Likewise.
- (altivec_vmulouh): Likewise.
- (altivec_vmulesh): Likewise.
- (altivec_vmulosh): Likewise.
-
-2013-11-05 Mike Stump <mikestump@comcast.net>
-
- * Makefile.in (mostlyclean): Remove c-family objects.
-
-2013-11-05 Ian Lance Taylor <iant@google.com>
-
- * config/i386/sync.md (atomic_compare_and_swap<dwi>_doubleword):
- If possible, add .cfi directives to record change to bx.
- * config/i386/i386.c (ix86_emit_cfi): New function.
- * config/i386/i386-protos.h (ix86_emit_cfi): Declare.
-
-2013-11-05 Steven Bosscher <steven@gcc.gnu.org>
-
- * rtlanal.c (tablejump_p): Expect a JUMP_TABLE_DATA to always follow
- immediately after a label for a tablejump pattern.
-
- * config/arm/arm.c (is_jump_table): Remove.
- (create_fix_barrier): Use tablejump_p instead.
- (arm_reorg): Likewise.
- (thumb1_output_casesi): Expect JUMP_TABLE_DATA to always be NEXT_INSN.
- (thumb2_output_casesi): Likewise.
- * config/aarch64/aarch64.c (aarch64_output_casesi): Likewise.
- * config/sh/sh.md (casesi_worker_1, casesi_worker_2,
- casesi_shift_media, casesi_load_media): Likewise.
- * config/iq2000/iq2000.md: Likewise (in anonymous define_insn).
- * config/microblaze/microblaze.md: Likewise.
-
-2013-11-05 Tobias Burnus <burnus@net-b.de>
-
- * doc/invoke.texi (-Wdate-time): Document.
-
-2013-11-05 Richard Sandiford <rdsandiford@googlemail.com>
-
- * double-int.c (lshift_double, rshift_double): Remove
- SHIFT_COUNT_TRUNCATED handling.
-
-2013-11-05 Jeff Law <law@redhat.com>
-
- * Makefile.in (OBJS): Add gimple-ssa-isolate-paths.o
- * common.opt (-fisolate-erroneous-paths): Add option and documentation.
- * gimple-ssa-isolate-paths.c: New file.
- * gimple.c (check_loadstore): New function.
- (infer_nonnull_range): Moved into gimple.c from tree-vrp.c
- Verify OP is in the argument list and the argument corresponding
- to OP is a pointer type. Use operand_equal_p rather than
- pointer equality when testing if OP is on the nonnull list.
- Use check_loadstore rather than count_ptr_derefs. Handle
- GIMPLE_RETURN statements.
- * tree-vrp.c (infer_nonnull_range): Remove.
- * gimple.h (infer_nonnull_range): Declare.
- * opts.c (default_options_table): Add OPT_fisolate_erroneous_paths.
- * passes.def: Add pass_isolate_erroneous_paths.
- * timevar.def (TV_ISOLATE_ERRONEOUS_PATHS): New timevar.
- * tree-pass.h (make_pass_isolate_erroneous_paths): Declare.
- * tree-ssa.c (struct count_ptr_d): Remove.
- (count_ptr_derefs, count_uses_and_derefs): Remove.
- * tree-ssa.h (count_uses_and_derefs): Remove.
-
-2013-11-05 Jakub Jelinek <jakub@redhat.com>
-
- PR rtl-optimization/58997
- * loop-iv.c (iv_subreg): For IV_UNKNOWN_EXTEND, expect
- get_iv_value to be in iv->mode rather than iv->extend_mode.
- (iv_extend): Likewise. Otherwise, if iv->extend != extend,
- use lowpart_subreg on get_iv_value before calling simplify_gen_unary.
- * loop-unswitch.c (may_unswitch_on): Make sure op[i] is in the right
- mode.
-
-2013-11-05 Andrew MacLeod <amacleod@redhat.com>
-
- * gimple.h: Move some prototypes to gimple-expr.h and add to include
- list.
- (extract_ops_from_tree, gimple_call_addr_fndecl, is_gimple_reg_type):
- Move to gimple-expr.h.
- * gimple-expr.h: New file. Relocate some prototypes from gimple.h.
- (types_compatible_p, is_gimple_reg_type, is_gimple_variable,
- is_gimple_id, virtual_operand_p, is_gimple_addressable,
- is_gimple_constant, extract_ops_from_tree, gimple_call_addr_fndecl):
- Relocate here.
- * gimple.c (extract_ops_from_tree_1, gimple_cond_get_ops_from_tree,
- gimple_set_body, gimple_body, gimple_has_body_p, is_gimple_lvalue,
- is_gimple_condexpr, is_gimple_addressable, is_gimple_constant,
- is_gimple_address, is_gimple_invariant_address,
- is_gimple_ip_invariant_address, is_gimple_min_invariant,
- is_gimple_ip_invariant, is_gimple_variable, is_gimple_id,
- virtual_operand_p, is_gimple_reg, is_gimple_val, is_gimple_asm_val,
- is_gimple_min_lval, is_gimple_call_addr, is_gimple_mem_ref_addr,
- gimple_decl_printable_name, useless_type_conversion_p,
- types_compatible_p, gimple_can_coalesce_p, copy_var_decl): Move to
- gimple-expr.[ch].
- * gimple-expr.c: New File.
- (useless_type_conversion_p, gimple_set_body, gimple_body,
- gimple_has_body_p, gimple_decl_printable_name, copy_var_decl,
- gimple_can_coalesce_p, extract_ops_from_tree_1,
- gimple_cond_get_ops_from_tree, is_gimple_lvalue, is_gimple_condexpr,
- is_gimple_address, is_gimple_invariant_address,
- is_gimple_ip_invariant_address, is_gimple_min_invariant,
- is_gimple_ip_invariant, is_gimple_reg, is_gimple_val,
- is_gimple_asm_val, is_gimple_min_lval, is_gimple_call_addr,
- is_gimple_mem_ref_addr): Relocate here.
- * Makefile.in (OBJS): Add gimple-expr.o.
-
-2013-11-05 David Malcolm <dmalcolm@redhat.com>
-
- * gengtype-parse.c (struct_field_seq): Support empty structs.
-
-2013-11-05 Uros Bizjak <ubizjak@gmail.com>
-
- * config/i386/t-rtems (MULTILIB_MATCHES): Fix option typos.
-
-2013-11-05 Uros Bizjak <ubizjak@gmail.com>
-
- * config/i386/i386-c.c (ix86_target_macros): Define _SOFT_FLOAT
- for !TARGET_80387.
- * config/i386/rtemself.h (TARGET_OS_CPP_BUILTINS): Do not define
- _SOFT_FLOAT here.
- (LONG_DOUBLE_TYPE_SIZE): New define.
- (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Ditto.
-
-2013-11-05 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/58724
- * doc/extend.texi [visibility ("visibility_type")]: Add example
- about visibility attribute on namespace declaration.
-
-2013-11-05 Richard Biener <rguenther@suse.de>
-
- PR ipa/58492
- * passes.def (all_passes): Start with pass_fixup_cfg again.
-
-2013-11-05 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/58955
- * tree-loop-distribution.c (pg_add_dependence_edges): Fix
- edge direction.
-
-2013-11-05 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
-
- * config/rs6000/vector.md (vec_pack_sfix_trunc_v2df): Adjust for
- little endian.
- (vec_pack_ufix_trunc_v2df): Likewise.
-
-2013-11-05 H.J. Lu <hongjiu.lu@intel.com>
-
- PR middle-end/58981
- * doc/md.texi (@code{movmem@var{m}}): Specify Pmode as mode of
- pattern, instead of word_mode.
-
- * expr.c (emit_block_move_via_movmem): Don't use mode wider than
- Pmode for size.
- (set_storage_via_setmem): Likewise.
-
-2013-11-05 Andrew MacLeod <amacleod@redhat.com>
-
- * tree-outof-ssa.c (queue_phi_copy_p): Combine phi_ssa_name_p from
- gimple.h and the rest of the condition in eliminate_build.
- (eliminate_build): Call new routine.
- * gimple.h (phi_ssa_name_p): Delete.
-
-2013-11-05 Trevor Saunders <tsaunders@mozilla.com>
-
- * vec.c (vec_prefix::calculate_allocation): Don't try to handle the
- case of no prefix and reserving zero slots, because when that's the
- case we'll never get here.
- * vec.h (va_heap::reserve): Don't try and handle
- vec_prefix::calculate_allocation returning zero because that should
- never happen.
-
-2013-11-05 Richard Biener <rguenther@suse.de>
-
- PR middle-end/58941
- * tree-dfa.c (get_ref_base_and_extent): Merge common code
- in MEM_REF and TARGET_MEM_REF handling. Make sure to
- process trailing array detection before diving into the
- view-converted object (and possibly apply some extra offset).
-
-2013-11-05 Joseph Myers <joseph@codesourcery.com>
-
- * config/i386/i386.c (ix86_float_exceptions_rounding_supported_p):
- New function.
- (TARGET_FLOAT_EXCEPTIONS_ROUNDING_SUPPORTED_P): Define.
-
-2013-11-05 Marc Glisse <marc.glisse@inria.fr>
-
- PR tree-optimization/58958
- * tree-ssa-alias.c (ao_ref_init_from_ptr_and_size): Use
- get_addr_base_and_unit_offset instead of get_ref_base_and_extent.
-
-2013-11-05 Marc Glisse <marc.glisse@inria.fr>
-
- * tree-ssa-alias.h (ranges_overlap_p): Handle negative offsets.
- * tree-ssa-alias.c (ao_ref_init_from_ptr_and_size): Likewise.
-
-2013-11-05 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/58984
- * ipa-prop.c (ipa_load_from_parm_agg_1): Add SIZE_P argument,
- set *SIZE_P if non-NULL on success.
- (ipa_load_from_parm_agg, ipa_analyze_indirect_call_uses): Adjust
- callers.
- (ipcp_transform_function): Likewise. Punt if size of access
- is different from TYPE_SIZE on v->value's type.
-
-2013-11-05 Tobias Burnus <burnus@net-b.de>
-
- * doc/invoke.texi (-fopenmp-simd): Document new option.
- * gimplify.c (gimplify_body): Accept -fopenmp-simd.
- * omp-low.c (execute_expand_omp, execute_lower_omp): Ditto.
- * tree.c (attribute_value_equal): Ditto.
-
-2013-11-04 Wei Mi <wmi@google.com>
-
- * sched-rgn.c (add_branch_dependences): Keep insns in
- a SCHED_GROUP at the end of BB to remain their location.
-
-2013-11-04 Wei Mi <wmi@google.com>
-
- * config/i386/i386.c (memory_address_length): Extract a part
- of code to rip_relative_addr_p.
- (rip_relative_addr_p): New Function.
- (ix86_macro_fusion_p): Ditto.
- (ix86_macro_fusion_pair_p): Ditto.
- * config/i386/i386.h: Add new tune features about macro-fusion.
- * config/i386/x86-tune.def (DEF_TUNE): Ditto.
- * doc/tm.texi: Generated.
- * doc/tm.texi.in: Ditto.
- * haifa-sched.c (try_group_insn): New Function.
- (group_insns_for_macro_fusion): Ditto.
- (sched_init): Call group_insns_for_macro_fusion.
- * target.def: Add two hooks: macro_fusion_p and
- macro_fusion_pair_p.
-
-2013-11-04 Kostya Serebryany <kcc@google.com>
-
- Update to match the changed asan API.
- * asan.c (asan_function_start): New function.
- (asan_emit_stack_protection): Update the string stored in the
- stack red zone to match new API. Store the PC of the current
- function in the red zone.
- (asan_global_struct): Update the __asan_global definition to match
- the new API.
- (asan_add_global): Ditto.
- * asan.h (asan_function_start): New prototype.
- * final.c (final_start_function): Call asan_function_start.
- * sanitizer.def (BUILT_IN_ASAN_INIT): Rename __asan_init_v1
- to __asan_init_v3.
-
-2013-11-04 Wei Mi <wmi@google.com>
-
- * config/i386/i386-c.c (ix86_target_macros_internal): Separate
- PROCESSOR_COREI7_AVX out from PROCESSOR_COREI7.
- * config/i386/i386.c (ix86_option_override_internal): Ditto.
- (ix86_issue_rate): Ditto.
- (ix86_adjust_cost): Ditto.
- (ia32_multipass_dfa_lookahead): Ditto.
- (ix86_sched_init_global): Ditto.
- (get_builtin_code_for_version): Ditto.
- * config/i386/i386.h (enum target_cpu_default): Ditto.
- (enum processor_type): Ditto.
- * config/i386/x86-tune.def (DEF_TUNE): Ditto.
-
-2013-11-04 Vladimir Makarov <vmakarov@redhat.com>
-
- PR rtl-optimization/58967
- * config/rs6000/rs6000.c (legitimate_lo_sum_address_p): Remove
- !lra_in_progress for mode sizes bigger word.
-
-2013-11-04 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
-
- * config/rs6000/altivec.md (vec_widen_umult_hi_v16qi): Swap
- arguments to merge instruction for little endian.
- (vec_widen_umult_lo_v16qi): Likewise.
- (vec_widen_smult_hi_v16qi): Likewise.
- (vec_widen_smult_lo_v16qi): Likewise.
- (vec_widen_umult_hi_v8hi): Likewise.
- (vec_widen_umult_lo_v8hi): Likewise.
- (vec_widen_smult_hi_v8hi): Likewise.
- (vec_widen_smult_lo_v8hi): Likewise.
-
-2013-11-04 Ian Lance Taylor <iant@google.com>
-
- * builtins.def (ATTR_NOTHROWCALL_LEAF_LIST): Define.
- * sync-builtins.def: Use ATTR_NOTHROWCALL_LEAF_LIST for all sync
- builtins that take pointers.
- * lto-opts.c (lto_write_options): Write -fnon-call-exceptions if set.
- * lto-wrapper.c (merge_and_complain): Collect OPT_fnon_call_exceptions.
- (run_gcc): Pass -fnon-call-exceptions.
-
-2013-11-04 Jakub Jelinek <jakub@redhat.com>
-
- * optabs.c (expand_vec_perm): Revert one incorrect line from
- 2013-10-31 change.
-
- PR tree-optimization/58978
- * tree-vrp.c (all_imm_uses_in_stmt_or_feed_cond): Don't modify
- use_stmt by single_imm_use directly. Only call single_imm_use
- on SSA_NAMEs.
-
-2013-11-04 Vladimir Makarov <vmakarov@redhat.com>
-
- PR rtl-optimization/58968
- * lra-spills.c (return_regno_p): New function.
- (lra_final_code_change): Use it.
-
-2013-11-04 Joseph Myers <joseph@codesourcery.com>
-
- * doc/cpp.texi (__GCC_IEC_559, __GCC_IEC_559_COMPLEX): Document macros.
- * target.def (float_exceptions_rounding_supported_p): New hook.
- * targhooks.c (default_float_exceptions_rounding_supported_p): New
- function.
- * targhooks.h (default_float_exceptions_rounding_supported_p): Declare.
- * doc/tm.texi.in (TARGET_FLOAT_EXCEPTIONS_ROUNDING_SUPPORTED_P):
- New @hook.
- * doc/tm.texi: Regenerate.
- * config.gcc (powerpc*-*-linux*): Set extra_objs.
- * config/rs6000/rs6000-linux.c: New file.
- * config/rs6000/rs6000-protos.h
- (rs6000_linux_float_exceptions_rounding_supported_p): Declare.
- * config/rs6000/linux.h
- (TARGET_FLOAT_EXCEPTIONS_ROUNDING_SUPPORTED_P): New macro.
- * config/rs6000/linux64.h
- (TARGET_FLOAT_EXCEPTIONS_ROUNDING_SUPPORTED_P): Likewise.
- * config/rs6000/t-linux (rs6000-linux.o): New rule.
- * config/rs6000/t-linux64 (rs6000-linux.o): Likewise.
-
-2013-11-04 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
-
- * config/rs6000/vsx.md (*vsx_le_perm_store_<mode> for VSX_D):
- Replace the define_insn_and_split with a define_insn and two
- define_splits, with the split after reload re-permuting the source
- register to its original value.
- (*vsx_le_perm_store_<mode> for VSX_W): Likewise.
- (*vsx_le_perm_store_v8hi): Likewise.
- (*vsx_le_perm_store_v16qi): Likewise.
-
-2013-11-04 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
-
- * config/rs6000/vector.md (vec_pack_trunc_v2df): Adjust for
- little endian.
-
-2013-11-04 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/58946
- * tree-ssa-reassoc.c (maybe_optimize_range_tests): Update all
- bbs with bbinfo[idx].op != NULL before all blocks with
- bbinfo[idx].op == NULL.
-
-2013-11-04 Richard Sandiford <rdsandiford@googlemail.com>
-
- * config/avr/avr-log.c (avr_double_int_pop_digit): Delete.
- (avr_dump_double_int_hex): Likewise.
- (avr_log_vadump): Remove %D and %X handling.
- * config/avr/avr.c (avr_double_int_push_digit): Delete.
- (avr_map_op_t): Change map from double_int to unsigned int.
- (avr_map_op): Update accordingly.
- (avr_map, avr_map_metric, avr_has_nibble_0xf, avr_map_decompose)
- (avr_move_bits, avr_out_insert_bits, avr_fold_builtin): Operate on
- unsigned ints rather than double_ints.
-
-2013-11-03 Marek Polacek <polacek@redhat.com>
-
- Implement -fsanitize=vla-bound.
- * opts.c (common_handle_option): Handle vla-bound.
- * sanitizer.def (BUILT_IN_UBSAN_HANDLE_VLA_BOUND_NOT_POSITIVE): Define.
- * flag-types.h (enum sanitize_code): Add SANITIZE_VLA.
- * asan.c (initialize_sanitizer_builtins): Build BT_FN_VOID_PTR_PTR.
-
-2013-11-02 Bill Schmidt <wschmidt@vnet.linux.ibm.com>
-
- * config/rs6000/rs6000.c (rs6000_expand_vector_set): Adjust for
- little endian.
-
-2013-11-02 Uros Bizjak <ubizjak@gmail.com>
-
- * config/i386/constraints.md (Ts, Tv): New address constrains.
- * config/i386/i386.md (*lea<mode>, *<mode>_<bndcheck>): Use Ts
- constraint for address_no_seg_operand.
- * config/i386/sse.md (*avx512pf_gatherpf<mode>_mask)
- (*avx512pf_gatherpf<mode>, *avx512pf_scatterpf<mode>_mask)
- (*avx512pf_scatterpf<mode>, *avx2_gathersi<mode>)
- (*avx2_gathersi<mode>_2, *avx2_gatherdi<mode>, *avx2_gatherdi<mode>_2)
- (*avx2_gatherdi<mode>_3, *avx2_gatherdi<mode>_4)
- (*avx512f_gathersi<mode>, *avx512f_gathersi<mode>_2)
- (*avx512f_gatherdi<mode>, *avx512f_gatherdi<mode>_2)
- (*avx512f_scattersi<mode> *avx512f_scatterdi<mode>): Use Tv
- constraint for vsib_address_operand.
-
-2013-11-02 Steven Bosscher <steven@gcc.gnu.org>
-
- * gcse.c (pre_delete): Remove references to regmove from comments.
- * recog.c: (validate_replace_rtx_1): Likewise.
- * config/rl78/rl78.c: Likewise.
- * config/v850/v850.h: Likewise, and remove unused ENABLE_REGMOVE_PASS.
- * common/config/m32r/m32r-common.c: Don't manipulate OPT_fregmove.
- * common/config/mmix/mmix-common.c: Likewise.
-
-2013-11-01 Trevor Saunders <tsaunders@mozilla.com>
-
- * function.c (reorder_blocks): Convert block_stack to a stack_vec.
- * gimplify.c (gimplify_compound_lval): Likewise.
- * graphite-clast-to-gimple.c (gloog): Likewise.
- * graphite-dependences.c (loop_is_parallel_p): Likewise.
- * graphite-scop-detection.c (scopdet_basic_block_info): Likewise.
- (limit_scop); Likewise.
- (build_scops): Likewise.
- (dot_scop): Likewise.
- * graphite-sese-to-poly.c (sese_dom_walker): Likewise.
- (build_scop_drs): Likewise.
- (insert_stmts): Likewise.
- (insert_out_of_ssa_copy): Likewise.
- (remove_phi): Likewise.
- (rewrite_commutative_reductions_out_of_ssa_close_phi): Likewise.
- * hw-doloop.c (discover_loop): Likewise.
- * tree-call-cdce.c (shrink_wrap_one_built_in_call): Likewise.
- * tree-dfa.c (dump_enumerated_decls): Likewise.
- * tree-if-conv.c (if_convertable_loop_p): Likewise.
- * tree-inline.c (tree_function_versioning): Likewise.
- * tree-loop-distribution.c (build_rdg): Likewise.
- (rdg_flag_vertex_and_dependent): Likewise.
- (distribute_loop): Likewise.
- * tree-parloops.c (loop_parallel_p): Likewise.
- (eliminate_local_variables): Likewise.
- (separate_decls_in_region): Likewise.
- * tree-predcom.c (tree_predictive_commoning_loop): Likewise.
- * tree-ssa-phiopt.c (cond_if_else_store_replacement): Likewise.
- * tree-ssa-uncprop.c (uncprop_dom_walker): Likewise.
- * tree-vect-loop.c (vect_analyze_scaler_cycles_1): Likewise.
- * tree-vect-patterns.c (vect_pattern_recog): Likewise.
- * tree-vect-stmts.c (vect_mark_stmts_to_be_vectorized): Likewise.
- (vectorizable_condition): Likewise.
-
-2013-11-01 Uros Bizjak <ubizjak@gmail.com>
-
- * configure.ac (HAVE_AS_IX86_INTERUNIT_MOVQ): Always define as 0/1.
- * configure: Regenerate.
- * config/i386/i386.md (*movdi_internal): Change
- HAVE_AS_IX86_INTERUNIT_MOVQ to runtime check.
- (*movdf_internal): Ditto.
- * config/i386/mmx.md (*mov<mode>_internal): Ditto.
- * config/i386/sse.md (vec_concatv2di): Output interunit movq
- for HAVE_AS_IX86_INTERUNIT_MOVQ targets.
-
-2013-10-31 Robert Suchanek <Robert.Suchanek@imgtec.com>
-
- * lra-spills.c (assign_spill_hard_regs): Remove statement terminator
- after comment.
-
-2013-10-31 David Malcolm <dmalcolm@redhat.com>
-
- Automated part of renaming of symtab_node_base to symtab_node.
-
- Patch autogenerated by rename_symtab.py from
- https://github.com/davidmalcolm/gcc-refactoring-scripts
- revision 58bb219cc090b2f4516a9297d868c245495ee622
- with ChangeLog entry fixed up by hand.
-
- * cgraph.c (x_cgraph_nodes_queue): Rename symtab_node_base to
- symtab_node.
- (cgraph_node_for_asm): Likewise.
- * cgraph.h (symtab_node_base): Likewise.
- (cgraph_node): Likewise.
- (varpool_node): Likewise.
- (is_a_helper <cgraph_node>::test): Likewise.
- (is_a_helper <varpool_node>::test): Likewise.
- (symtab_nodes): Likewise.
- (symtab_register_node): Likewise.
- (symtab_unregister_node): Likewise.
- (symtab_remove_node): Likewise.
- (symtab_get_node): Likewise.
- (symtab_node_for_asm): Likewise.
- (symtab_node_asm_name): Likewise.
- (symtab_node_name): Likewise.
- (symtab_insert_node_to_hashtable): Likewise.
- (symtab_add_to_same_comdat_group): Likewise.
- (symtab_dissolve_same_comdat_group_list): Likewise.
- (dump_symtab_node): Likewise.
- (debug_symtab_node): Likewise.
- (dump_symtab_base): Likewise.
- (verify_symtab_node): Likewise.
- (verify_symtab_base): Likewise.
- (symtab_used_from_object_file_p): Likewise.
- (symtab_alias_ultimate_target): Likewise.
- (symtab_resolve_alias): Likewise.
- (fixup_same_cpp_alias_visibility): Likewise.
- (symtab_for_node_and_aliases): Likewise.
- (symtab_nonoverwritable_alias): Likewise.
- (availability symtab_node_availability): Likewise.
- (symtab_semantically_equivalent_p): Likewise.
- (fixup_same_cpp_alias_visibility): Likewise.
- (symtab_prevail_in_asm_name_hash): Likewise.
- (cgraph): Likewise.
- (varpool): Likewise.
- (varpool_first_variable): Likewise.
- (varpool_next_variable): Likewise.
- (varpool_first_static_initializer): Likewise.
- (varpool_next_static_initializer): Likewise.
- (varpool_first_defined_variable): Likewise.
- (varpool_next_defined_variable): Likewise.
- (cgraph_first_defined_function): Likewise.
- (cgraph_next_defined_function): Likewise.
- (cgraph_first_function): Likewise.
- (cgraph_next_function): Likewise.
- (cgraph_first_function_with_gimple_body): Likewise.
- (cgraph_next_function_with_gimple_body): Likewise.
- (symtab_alias_target): Likewise.
- (symtab_real_symbol_p): Likewise.
- (symtab_can_be_discarded): Likewise.
- * cgraphbuild.c (mark_address): Likewise.
- (mark_load): Likewise.
- (mark_store): Likewise.
- * cgraphunit.c (decide_is_symbol_needed): Likewise.
- (first): Likewise.
- (enqueue_node): Likewise.
- (referred_to_p): Likewise.
- (cgraph_process_same_body_aliases): Likewise.
- (analyze_functions): Likewise.
- (handle_alias_pairs): Likewise.
- (output_weakrefs): Likewise.
- (compile): Likewise.
- * gimple-fold.c (can_refer_decl_in_current_unit_p): Likewise.
- * ipa-inline-analysis.c (inline_write_summary): Likewise.
- * ipa-prop.c (remove_described_reference): Likewise.
- (try_decrement_rdesc_refcount): Likewise.
- (ipa_edge_duplication_hook): Likewise.
- * ipa-ref.c (ipa_record_reference): Likewise.
- (ipa_maybe_record_reference): Likewise.
- (ipa_clone_ref): Likewise.
- (ipa_clone_references): Likewise.
- (ipa_clone_referring): Likewise.
- (ipa_find_reference): Likewise.
- (ipa_remove_stmt_references): Likewise.
- (ipa_clear_stmts_in_references): Likewise.
- * ipa-ref.h (symtab_node_base): Likewise.
- (ipa_ref): Likewise.
- (ipa_record_reference): Likewise.
- (ipa_maybe_record_reference): Likewise.
- (ipa_clone_references): Likewise.
- (ipa_clone_referring): Likewise.
- (ipa_clone_ref): Likewise.
- (ipa_find_reference): Likewise.
- (ipa_remove_stmt_references): Likewise.
- (ipa_clear_stmts_in_references): Likewise.
- * ipa-reference.c (ipa_reference_write_optimization_summary):
- Likewise.
- * ipa.c (enqueue_node): Likewise.
- (process_references): Likewise.
- (walk_polymorphic_call_targets): Likewise.
- (symtab_remove_unreachable_nodes): Likewise.
- (address_taken_from_non_vtable_p): Likewise.
- (comdat_can_be_unshared_p_1): Likewise.
- (comdat_can_be_unshared_p): Likewise.
- (can_replace_by_local_alias): Likewise.
- (function_and_variable_visibility): Likewise.
- * is-a.h: Likewise (within example in comment).
- * lto-cgraph.c (input_cgraph_opt_summary): Likewise.
- (lto_symtab_encoder_encode): Likewise.
- (lto_symtab_encoder_delete_node): Likewise.
- (lto_symtab_encoder_in_partition_p): Likewise.
- (lto_set_symtab_encoder_in_partition): Likewise.
- (output_refs): Likewise.
- (compute_ltrans_boundary): Likewise.
- (output_symtab): Likewise.
- (input_node): Likewise.
- (input_ref): Likewise.
- (input_edge): Likewise.
- (input_cgraph_1): Likewise.
- (input_refs): Likewise.
- (output_cgraph_opt_summary): Likewise.
- (input_node_opt_summary): Likewise.
- (input_cgraph_opt_section): Likewise.
- * lto-section-in.c (lto_free_function_in_decl_state_for_node):
- Likewise.
- * lto-streamer-out.c (lto_output): Likewise.
- (output_symbol_p): Likewise.
- (produce_symtab): Likewise.
- * lto-streamer.h (lto_encoder_entry): Likewise.
- (lto_free_function_in_decl_state_for_node): Likewise.
- (lto_symtab_encoder_encode): Likewise.
- (lto_symtab_encoder_delete_node): Likewise.
- (lto_symtab_encoder_in_partition_p): Likewise.
- (lto_set_symtab_encoder_in_partition): Likewise.
- (lto_symtab_encoder_lookup): Likewise.
- (lsei_node): Likewise.
- (lto_symtab_encoder_deref): Likewise.
- * symtab.c (symtab_hash): Likewise.
- (assembler_name_hash): Likewise.
- (symtab_nodes): Likewise.
- (hash_node): Likewise.
- (eq_node): Likewise.
- (hash_node_by_assembler_name): Likewise.
- (eq_assembler_name): Likewise.
- (insert_to_assembler_name_hash): Likewise.
- (unlink_from_assembler_name_hash): Likewise.
- (symtab_prevail_in_asm_name_hash): Likewise.
- (symtab_register_node): Likewise.
- (symtab_insert_node_to_hashtable): Likewise.
- (symtab_unregister_node): Likewise.
- (symtab_get_node): Likewise.
- (symtab_remove_node): Likewise.
- (symtab_initialize_asm_name_hash): Likewise.
- (symtab_node_for_asm): Likewise.
- (symtab_add_to_same_comdat_group): Likewise.
- (symtab_dissolve_same_comdat_group_list): Likewise.
- (symtab_node_asm_name): Likewise.
- (symtab_node_name): Likewise.
- (dump_symtab_base): Likewise.
- (dump_symtab_node): Likewise.
- (dump_symtab): Likewise.
- (debug_symtab_node): Likewise.
- (verify_symtab_base): Likewise.
- (verify_symtab_node): Likewise.
- (verify_symtab): Likewise.
- (symtab_used_from_object_file_p): Likewise.
- (symtab_node_availability): Likewise.
- (symtab_alias_ultimate_target): Likewise.
- (fixup_same_cpp_alias_visibility): Likewise.
- (symtab_resolve_alias): Likewise.
- (symtab_for_node_and_aliases): Likewise.
- (symtab_for_node_and_aliases): Likewise.
- (symtab_nonoverwritable_alias_1): Likewise.
- (symtab_nonoverwritable_alias): Likewise.
- (symtab_semantically_equivalent_p): Likewise.
- * value-prof.c (init_node_map): Likewise.
- * varasm.c (find_decl): Likewise.
- * varpool.c (varpool_node_for_asm): Likewise.
- (varpool_remove_unreferenced_decls): Likewise.
-
-2013-10-31 David Malcolm <dmalcolm@redhat.com>
-
- Manual part of renaming of symtab_node_base to symtab_node.
-
- * ipa-ref.h (symtab_node): Remove typedef to pointer type, as it
- clashes with the preferred name for the base class.
- (const_symtab_node): Remove redundant typedef.
-
-2013-10-31 Jakub Jelinek <jakub@redhat.com>
-
- * optabs.c (expand_vec_perm): Avoid vector mode punning
- SUBREGs in SET_DEST.
- * expmed.c (store_bit_field_1): Likewise.
- * config/i386/sse.md (movdi_to_sse, vec_pack_sfix_trunc_v2df,
- vec_pack_sfix_v2df, vec_shl_<mode>, vec_shr_<mode>,
- vec_interleave_high<mode>, vec_interleave_low<mode>): Likewise.
- * config/i386/i386.c (ix86_expand_vector_move_misalign,
- ix86_expand_sse_movcc, ix86_expand_int_vcond, ix86_expand_vec_perm,
- ix86_expand_sse_unpack, ix86_expand_args_builtin,
- ix86_expand_vector_init_duplicate, ix86_expand_vector_set,
- emit_reduc_half, expand_vec_perm_blend, expand_vec_perm_pshufb,
- expand_vec_perm_interleave2, expand_vec_perm_pshufb2,
- expand_vec_perm_vpshufb2_vpermq,
- expand_vec_perm_vpshufb2_vpermq_even_odd, expand_vec_perm_even_odd_1,
- expand_vec_perm_broadcast_1, expand_vec_perm_vpshufb4_vpermq2,
- ix86_expand_sse2_mulv4si3, ix86_expand_pinsr): Likewise.
- (expand_vec_perm_palignr): Likewise. Modify a copy of *d rather
- than *d itself.
-
-2013-10-31 Uros Bizjak <ubizjak@gmail.com>
-
- * config/i386/i386.c (ix86_expand_sse2_abs): Rename function arguments.
- Use gcc_unreachable for unhandled modes. Do not check results of
- expand_simple_binop. If not expanded to target, move the result.
-
-2013-10-31 Chung-Ju Wu <jasonwucj@gmail.com>
- Shiva Chen <shiva0217@gmail.com>
-
- * config.gcc (nds32*-*-*): Add nds32 target.
- * config/nds32/nds32.c: New file.
- * config/nds32/nds32.h: New file.
- * config/nds32/nds32.md: New file.
- * config/nds32/constants.md: New file.
- * config/nds32/constraints.md: New file.
- * config/nds32/iterators.md: New file.
- * config/nds32/nds32-doubleword.md: New file.
- * config/nds32/nds32-intrinsic.md: New file.
- * config/nds32/nds32_intrinsic.h: New file.
- * config/nds32/nds32-modes.def: New file.
- * config/nds32/nds32-multiple.md: New file.
- * config/nds32/nds32.opt: New file.
- * config/nds32/nds32-opts.h: New file.
- * config/nds32/nds32-protos.h: New file.
- * config/nds32/nds32-peephole2.md: New file.
- * config/nds32/pipelines.md: New file.
- * config/nds32/predicates.md: New file.
- * config/nds32/t-mlibs: New file.
- * common/config/nds32: New directory and files.
-
- * doc/invoke.texi (NDS32 options): Document nds32 specific options.
- * doc/md.texi (NDS32 family): Document nds32 specific constraints.
- * doc/install.texi (Cross-Compiler-Specific Options): Document
- --with-nds32-lib for nds32 target.
- * doc/extend.texi (Function Attributes, Target Builtins): Document
- nds32 specific attributes.
-
-2013-10-31 Vladimir Makarov <vmakarov@redhat.com>
-
- * lra-constraints (process_alt_operands): Use the result
- elimination register for operand when matching constraints.
-
-2013-10-31 Jakub Jelinek <jakub@redhat.com>
-
- * tree-vrp.c (maybe_set_nonzero_bits): New function.
- (remove_range_assertions): Call it.
-
- * tree.c (tree_ctz): New function.
- * tree.h (tree_ctz): New prototype.
- * tree-ssanames.h (get_range_info, get_nonzero_bits): Change
- first argument from tree to const_tree.
- * tree-ssanames.c (get_range_info, get_nonzero_bits): Likewise.
- * tree-vectorizer.h (vect_generate_tmps_on_preheader): New prototype.
- * tree-vect-loop-manip.c (vect_generate_tmps_on_preheader): No longer
- static.
- * expr.c (highest_pow2_factor): Reimplemented using tree_ctz.
- * tree-vect-loop.c (vect_analyze_loop_operations,
- vect_transform_loop): Don't force scalar loop for bound just because
- number of iterations is unknown, only do it if it is not known to be
- a multiple of vectorization_factor.
- * builtins.c (get_object_alignment_2): Use tree_ctz on offset.
-
- * gimple-pretty-print.c (dump_ssaname_info): Print newline also
- in case of VR_VARYING. Print get_nonzero_bits if not all ones.
- * tree-ssanames.h (struct range_info_def): Add nonzero_bits field.
- (set_nonzero_bits, get_nonzero_bits): New prototypes.
- * tree-ssa-ccp.c (get_default_value): Use get_range_info to see if
- a default def isn't partially constant.
- (ccp_finalize): If after IPA, set_range_info if integral SSA_NAME
- is known to be partially zero.
- (evaluate_stmt): If we'd return otherwise VARYING, use get_range_info
- to see if a default def isn't partially constant.
- * tree-ssanames.c (set_range_info): Initialize nonzero_bits upon
- creation of a range, if VR_RANGE, try to improve nonzero_bits from
- the range.
- (set_nonzero_bits, get_nonzero_bits): New functions.
-
- * tree-cfg.c (assert_unreachable_fallthru_edge_p): New function.
- * tree-cfg.h (assert_unreachable_fallthru_edge_p): New prototype.
- * tree-vrp.c (all_imm_uses_in_stmt_or_feed_cond): New function.
- (remove_range_assertions): If ASSERT_EXPR_VAR has no other immediate
- uses but in the condition and ASSERT_EXPR and the other successor of
- the predecessor bb is __builtin_unreachable (), set_range_info of the
- ASSERT_EXPR_VAR to the range info of the ASSERT_EXPR's lhs.
-
-2013-10-31 Martin Jambor <mjambor@suse.cz>
-
- PR rtl-optimization/58934
- Revert:
- 2013-10-30 Martin Jambor <mjambor@suse.cz>
- PR rtl-optimization/10474
- * ira.c (find_moveable_pseudos): Do not calculate dominance info
- nor df analysis.
- (interesting_dest_for_shprep): New function.
- (split_live_ranges_for_shrink_wrap): Likewise.
- (ira): Calculate dominance info and df analysis. Call
- split_live_ranges_for_shrink_wrap.
-
-2013-10-31 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
- Yury Gribov <y.gribov@samsung.com>
-
- PR sanitizer/58543
- * asan.c (asan_clear_shadow): Allocate a new vreg for temporary
- shadow pointer to avoid clobbering the main one.
-
-2013-10-31 Zhenqiang Chen <zhenqiang.chen@linaro.org>
-
- * lower-subreg.c (resolve_simple_move): Copy REG_INC note.
-
-2013-10-30 Vladimir Makarov <vmakarov@redhat.com>
-
- PR bootstrap/58933
- * ira-color.c (update_costs_from_copies): Add new parameter. Use
- it for calling update_costs_from_allocno.
- (assign_hard_reg): Call restore_costs_from_copies only for
- !retry_p. Pass new argument to update_costs_from_copies.
- (color_pass): Pass new argument to update_costs_from_copies.
- (ira_mark_allocation_change): Ditto.
-
-2013-10-30 Sharad Singhai <singhai@google.com>
-
- PR middle-end/58134
- * opts.c (common_handle_option): Remove deprecated option
- -ftree-vectorizer-verbose.
- * doc/invoke.texi (Debugging Options): Ditto.
- * opts-global.c (handle_common_deferred_options): Ditto.
- (dump_remap_tree_vectorizer_verbose): Delete.
- * common.opt: Set -ftree-vectorizer-verbose as an ignored option.
-
-2013-10-30 DJ Delorie <dj@redhat.com>
-
- * config/rx/rx.c (ADD_RX_BUILTIN0): New macro, used for builtins
- that take no arguments.
-
-2013-10-30 Joern Rennecke <joern.rennecke@embecosm.com>
-
- PR other/58545
- * reload1.c (update_eliminables_and_spill): New function, broken
- out of reload.
- (reload): Use it. Check for frame size change after frame size
- alignment, and call update_eliminables_and_spill first if continue-ing.
-
-2013-10-30 Cong Hou <congh@google.com>
-
- PR target/58762
- * config/i386/i386-protos.h (ix86_expand_sse2_abs): New function.
- * config/i386/i386.c (ix86_expand_sse2_abs): New function.
- * config/i386/sse.md: Add SSE2 support to abs (8/16/32-bit-int).
-
-2013-10-18 Mikael Pettersson <mikpelinux@gmail.com>
-
- PR rtl-optimization/58369
- * reload1.c (compute_reload_subreg_offset): New function.
- (choose_reload_regs): Use it to pass endian-correct
- offset to subreg_regno_offset.
-
-2013-10-30 Tobias Burnus <burnus@net-b.de>
-
- PR other/33426
- * tree-cfg.c (replace_loop_annotate): Replace warning by
- warning_at.
-
-2013-10-30 Jason Merrill <jason@redhat.com>
-
- * configure.ac (loose_warn): Add -Wno-format if
- --disable-build-format-warnings.
-
-2013-10-30 David Malcolm <dmalcolm@redhat.com>
-
- * cgraphunit.c (analyze_functions): Split symtab_node declarations
- onto multiple lines to make things easier for rename_symtab.py.
-
- * symtab.c (symtab_dissolve_same_comdat_group_list): Likewise.
- (symtab_semantically_equivalent_p): Likewise.
-
-2013-10-30 Vladimir Makarov <vmakarov@redhat.com>
-
- PR target/58784
- * lra.c (check_rtl): Remove address check before LRA work.
-
-2013-10-30 Marc Glisse <marc.glisse@inria.fr>
-
- * tree-ssa-alias.c (ao_ref_init_from_ptr_and_size): Look for a
- POINTER_PLUS_EXPR in the defining statement.
-
-2013-10-30 Vladimir Makarov <vmakarov@redhat.com>
-
- * regmove.c: Remove.
- * tree-pass.h (make_pass_regmove): Remove.
- * timevar.def (TV_REGMOVE): Remove.
- * passes.def (pass_regmove): Remove.
- * opts.c (default_options_table): Remove entry for regmove.
- * doc/passes.texi: Remove regmove pass description.
- * doc/invoke.texi (-foptimize-register-move, -fregmove): Remove
- options.
- (-fdump-rtl-regmove): Ditto.
- * common.opt (foptimize-register-move, fregmove): Ignore.
- * Makefile.in (OBJS): Remove regmove.o.
- * regmove.c: Remove.
- * ira-int.h (struct ira_allocno_pref, ira_pref_t): New structure
- and type.
- (struct ira_allocno) New member allocno_prefs.
- (ALLOCNO_PREFS): New macro.
- (ira_prefs, ira_prefs_num): New external vars.
- (ira_setup_alts, ira_get_dup_out_num, ira_debug_pref): New prototypes.
- (ira_debug_prefs, ira_debug_allocno_prefs, ira_create_pref): Ditto.
- (ira_add_allocno_pref, ira_remove_pref, ira_remove_allocno_prefs):
- Ditto.
- (ira_add_allocno_copy_to_list): Remove prototype.
- (ira_swap_allocno_copy_ends_if_necessary): Ditto.
- (ira_pref_iterator): New type.
- (ira_pref_iter_init, ira_pref_iter_cond): New functions.
- (FOR_EACH_PREF): New macro.
- * ira.c (commutative_constraint_p): Move from ira-conflicts.c.
- (ira_get_dup_out_num): Ditto. Rename from get_dup_num. Modify the
- code.
- (ira_setup_alts): New function.
- (decrease_live_ranges_number): New function.
- (ira): Call the above function.
- * ira-build.c (ira_prefs, ira_prefs_num): New global vars.
- (ira_create_allocno): Initialize allocno prefs.
- (pref_pool, pref_vec): New static vars.
- (initiate_prefs, find_allocno_pref, ira_create_pref): New
- functions.
- (add_allocno_pref_to_list, ira_add_allocno_pref, print_pref): Ditto.
- (ira_debug_pref, print_prefs, ira_debug_prefs): Ditto.
- (print_allocno_prefs, ira_debug_allocno_prefs, finish_pref): Ditto.
- (ira_remove_pref, ira_remove_allocno_prefs, finish_prefs): Ditto.
- (ira_add_allocno_copy_to_list): Make static. Rename to
- add_allocno_copy_to_list.
- (ira_swap_allocno_copy_ends_if_necessary): Make static. Rename to
- swap_allocno_copy_ends_if_necessary.
- (remove_unnecessary_allocnos, remove_low_level_allocnos): Call
- ira_remove_allocno_prefs.
- (ira_flattening): Ditto.
- (ira_build): Call initiate_prefs, print_prefs.
- (ira_destroy): Call finish_prefs.
- * ira-color.c (struct update_cost_record): New.
- (struct allocno_color_data): Add new member update_cost_records.
- (update_cost_record_pool): New static var.
- (init_update_cost_records, get_update_cost_record): New functions.
- (free_update_cost_record_list, finish_update_cost_records): Ditto.
- (struct update_cost_queue_elem): Add member from.
- (initiate_cost_update): Call init_update_cost_records.
- (finish_cost_update): Call finish_update_cost_records.
- (queue_update_cost, get_next_update_cost): Add new param from.
- (Update_allocno_cost, update_costs_from_allocno): New functions.
- (update_costs_from_prefs): Ditto.
- (update_copy_costs): Rename to update_costs_from_copies.
- (restore_costs_from_copies): New function.
- (update_conflict_hard_regno_costs): Don't go back.
- (assign_hard_reg): Call restore_costs_from_copies. Add printing
- more debug info.
- (pop_allocnos): Add priniting more debug info.
- (color_allocnos): Remove prefs for conflicting hard regs.
- Call update_costs_from_prefs.
- * ira-conflicts.c (commutative_constraint_p): Move to ira.c
- (get_dup_num): Rename, modify, and move to ira.c
- (process_regs_for_copy): Add prefs.
- (add_insn_allocno_copies): Put src as first arg of
- process_regs_for_copy. Remove dead code. Call ira_setup_alts.
- * ira-costs.c (record_reg_classes): Modify and move code into
- record_operands_costs.
- (find_costs_and_classes): Create prefs for the hard reg of small
- reg class.
- (process_bb_node_for_hard_reg_moves): Add prefs.
-
-2013-10-30 Richard Biener <rguenther@suse.de>
-
- PR middle-end/57100
- * basic-block.h (pre_and_rev_post_order_compute_fn): New function.
- * cfganal.c (pre_and_rev_post_order_compute_fn): New function
- as worker for ...
- (pre_and_rev_post_order_compute): ... which now wraps it.
- * graph.c (draw_cfg_nodes_no_loops): Use
- pre_and_rev_post_order_compute_fn to avoid ICEing and dependence
- on cfun.
-
-2013-10-30 Christian Bruel <christian.bruel@st.com>
-
- * config/sh/sh-mem.cc (sh_expand_cmpnstr): New function.
- (sh_expand_cmpstr): Handle known align and schedule improvements.
- * config/sh/sh-protos.h (sh_expand_cmpstrn): Declare.
- * config/sh/sh.md (cmpstrnsi): New pattern.
-
-2013-10-30 Martin Jambor <mjambor@suse.cz>
-
- PR rtl-optimization/10474
- * ira.c (find_moveable_pseudos): Do not calculate dominance info
- nor df analysis.
- (interesting_dest_for_shprep): New function.
- (split_live_ranges_for_shrink_wrap): Likewise.
- (ira): Calculate dominance info and df analysis. Call
- split_live_ranges_for_shrink_wrap.
-
-2013-10-30 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
-
- PR target/58854
- * config/arm/arm.c (arm_expand_epilogue_apcs_frame): Emit blockage.
-
-2013-10-30 Ilya Enkovich <ilya.enkovich@intel.com>
-
- * tree-core.h (tree_index): Add TI_POINTER_BOUNDS_TYPE.
- * tree.h (POINTER_BOUNDS_P): New.
- (BOUNDED_TYPE_P): New.
- (BOUNDED_P): New.
- (pointer_bounds_type_node): New.
- * tree.c (build_common_tree_nodes): Initialize
- pointer_bounds_type_node.
- * gimple.h (gimple_call_get_nobnd_arg_index): New.
- (gimple_call_num_nobnd_args): New.
- (gimple_call_nobnd_arg): New.
- (gimple_return_retbnd): New.
- (gimple_return_set_retbnd): New
- * gimple.c (gimple_build_return): Increase number of ops
- for return statement.
- (gimple_call_get_nobnd_arg_index): New.
- * gimple-pretty-print.c (dump_gimple_return): Print second op.
-
-2013-10-30 Ilya Enkovich <ilya.enkovich@intel.com>
-
- * ipa.c (cgraph_build_static_cdtor_1): Support contructors
- with "chkp ctor" and "bnd_legacy" attributes.
- * gimplify.c (gimplify_init_constructor): Avoid infinite
- loop during gimplification of bounds initializer.
-
-2013-10-30 Ilya Enkovich <ilya.enkovich@intel.com>
-
- * c-family/c-common.c (handle_bnd_variable_size_attribute): New.
- (handle_bnd_legacy): New.
- (c_common_attribute_table): Add bnd_variable_size and bnd_legacy.
- * doc/extend.texi: Document bnd_variable_size and bnd_legacy
- attributes.
-
-2013-10-29 Ilya Enkovich <ilya.enkovich@intel.com>
-
- * builtin-types.def (BT_FN_VOID_CONST_PTR): New.
- (BT_FN_PTR_CONST_PTR): New.
- (BT_FN_CONST_PTR_CONST_PTR): New.
- (BT_FN_PTR_CONST_PTR_SIZE): New.
- (BT_FN_PTR_CONST_PTR_CONST_PTR): New.
- (BT_FN_VOID_PTRPTR_CONST_PTR): New.
- (BT_FN_VOID_CONST_PTR_SIZE): New.
- (BT_FN_PTR_CONST_PTR_CONST_PTR_SIZE): New.
- * chkp-builtins.def: New.
- * builtins.def: include chkp-builtins.def.
- (DEF_CHKP_BUILTIN): New.
- * builtins.c (expand_builtin): Support BUILT_IN_CHKP_INIT_PTR_BOUNDS,
- BUILT_IN_CHKP_NULL_PTR_BOUNDS, BUILT_IN_CHKP_COPY_PTR_BOUNDS,
- BUILT_IN_CHKP_CHECK_PTR_LBOUNDS, BUILT_IN_CHKP_CHECK_PTR_UBOUNDS,
- BUILT_IN_CHKP_CHECK_PTR_BOUNDS, BUILT_IN_CHKP_SET_PTR_BOUNDS,
- BUILT_IN_CHKP_NARROW_PTR_BOUNDS, BUILT_IN_CHKP_STORE_PTR_BOUNDS,
- BUILT_IN_CHKP_GET_PTR_LBOUND, BUILT_IN_CHKP_GET_PTR_UBOUND,
- BUILT_IN_CHKP_BNDMK, BUILT_IN_CHKP_BNDSTX, BUILT_IN_CHKP_BNDCL,
- BUILT_IN_CHKP_BNDCU, BUILT_IN_CHKP_BNDLDX, BUILT_IN_CHKP_BNDRET,
- BUILT_IN_CHKP_INTERSECT, BUILT_IN_CHKP_ARG_BND, BUILT_IN_CHKP_NARROW,
- BUILT_IN_CHKP_EXTRACT_LOWER, BUILT_IN_CHKP_EXTRACT_UPPER.
- * common.opt (fcheck-pointer-bounds): New.
- * toplev.c (process_options): Check Pointer Bounds Checker is
- supported.
- * doc/extend.texi: Document Pointer Bounds Checker built-in functions.
-
-2013-10-30 Ilya Enkovich <ilya.enkovich@intel.com>
-
- * target.def (builtin_chkp_function): New.
- (chkp_bound_type): New.
- (chkp_bound_mode): New.
- (fn_abi_va_list_bounds_size): New.
- (load_bounds_for_arg): New.
- (store_bounds_for_arg): New.
- * targhooks.h (default_load_bounds_for_arg): New.
- (default_store_bounds_for_arg): New.
- (default_fn_abi_va_list_bounds_size): New.
- (default_chkp_bound_type): New.
- (default_chkp_bound_mode): New.
- (default_builtin_chkp_function): New.
- * targhooks.c (default_load_bounds_for_arg): New.
- (default_store_bounds_for_arg): New.
- (default_fn_abi_va_list_bounds_size): New.
- (default_chkp_bound_type): New.
- (default_chkp_bound_mode); New.
- (default_builtin_chkp_function): New.
- * doc/tm.texi.in (TARGET_FN_ABI_VA_LIST_BOUNDS_SIZE): New.
- (TARGET_LOAD_BOUNDS_FOR_ARG): New.
- (TARGET_STORE_BOUNDS_FOR_ARG): New.
- (TARGET_BUILTIN_CHKP_FUNCTION): New.
- (TARGET_CHKP_BOUND_TYPE): New.
- (TARGET_CHKP_BOUND_MODE): New.
- * doc/tm.texi: Regenerated.
- * langhooks.h (lang_hooks): Add chkp_supported field.
- * langhooks-def.h (LANG_HOOKS_CHKP_SUPPORTED): New.
- (LANG_HOOKS_INITIALIZER); Add LANG_HOOKS_CHKP_SUPPORTED.
-
-2013-10-29 Andrew Pinski <apinski@cavium.com>
-
- * tree-ssa-ifcombine.c: Include rtl.h and tm_p.h.
- (ifcombine_ifandif): Handle cases where maybe_fold_and_comparisons
- fails, combining the branches anyways.
- (tree_ssa_ifcombine): Inverse the order of the basic block walk,
- increases the number of combinings.
- * gimple.h (gsi_start_nondebug_after_labels_bb): New function.
-
-2013-10-29 Mike Stump <mikestump@comcast.net>
-
- * machmode.def (PARTIAL_INT_MODE): Add precision and name.
- * genmodes.c (PARTIAL_INT_MODE): Add precision and name.
- (make_vector_mode): Increase namebuf to 16.
- (emit_insn_modes_h): When processing BImode, don't
- also match partial int modes.
- (emit_class_narrowest_mode): Likewise.
-
- * config/bfin/bfin-modes.def: Add precision to PDI.
- * config/m32c/m32c-modes.def: Add precision to PSI.
- * config/msp430/msp430-modes.def: Add precision to PSI.
- * config/rs6000/rs6000-modes.def: Add precision to PTI.
- * config/sh/sh-modes.def: Add precision to PSI and PDI.
-
-2013-10-29 Oleg Endo <olegendo@gcc.gnu.org>
-
- PR target/54236
- * config/sh/sh.md (*addc): Rename existing variations to ...
- (*addc_r_r_1, *addc_2r_1, *addc_r_1): ... these.
- (*addc_r_lsb, *addc_r_r_lsb, *addc_r_lsb_r, *addc_2r_lsb, *addc_r_msb,
- *addc_r_r_msb, *addc_2r_msb): New insn_and_split patterns.
- * config/sh/sh.c (addsubcosts): Handle some addc special cases.
-
-2013-10-29 Teresa Johnson <tejohnson@google.com>
-
- PR ipa/58862
- * tree-ssa-tail-merge.c (replace_block_by): Tolerate profile
- insanities when updating probabilities.
-
-2013-10-29 David Malcolm <dmalcolm@redhat.com>
-
- * gdbhooks.py (CGraphNodePrinter.to_string): Update gdb
- prettyprinter for cgraph_node to reflect the conversion of the
- symtable types to a C++ class hierarchy: it now *is* a
- symtab_node_base, rather than having one (named "symbol").
-
-2013-10-29 Balaji V. Iyer <balaji.v.iyer@intel.com>
-
- * builtins.c (is_builtin_name): Added a check for __cilkrts_detach and
- __cilkrts_pop_frame. If matched, then return true for built-in
- function name.
- (expand_builtin): Added BUILT_IN_CILK_DETACH and
- BUILT_IN_CILK_POP_FRAME case.
- * langhooks-def.h (lhd_install_body_with_frame_cleanup): New prototype.
- (lhs_cilk_detect_spawn): Likewise.
- (LANG_HOOKS_DECLS): Added LANG_HOOKS_CILKPLUS.
- (LANG_HOOKS_CILKPLUS_DETECT_SPAWN_AND_UNWRAP): New #define.
- (LANG_HOOKS_CILKPLUS_FRAME_CLEANUP): Likewise.
- (LANG_HOOKS_CILKPLUS_GIMPLIFY_SPAWN): Likewise.
- (LANG_HOOKS_CILKPLUS): Likewise.
- * tree.h (CILK_SPAWN_FN): Likewise.
- * builtin.def (DEF_CILK_BUILTIN_STUB): Likewise.
- * Makefile.in (C_COMMON_OBJS): Added c-family/cilk.o.
- (OBJS): Added cilk-common.o.
- (BUILTINS_DEF): Added cilk-builtins.def.
- * langhooks.c (lhd_install_body_with_frame_cleanup): New function.
- (lhd_cilk_detect_spawn): Likewise.
- * langhooks.h (lang_hooks_for_cilkplus): New struct.
- (struct lang_hooks): Added new field called "cilkplus."
- * cilk-common.c: New file.
- * cilk.h: Likewise.
- * cilk-builtins.def: Likewise.
- * cppbuiltin.c (define_builtin_macros_for_compilation_flags): Added
- "__cilk" macro and set it to 200.
- * function.h (struct function::cilk_frame_decl): New field.
- (struct function::is_cilk_function): Likewise.
- (struct function::calls_cilk_spawn): Likewise.
- * gimplify.c (gimplify_call_expr): Added a check if the function call
- being gimplified is a spawn detach point. If so, then add pop_frame
- and detach function calls.
- (gimplify_expr): Added a CILK_SPAWN_STMT and CILK_SYNC_STMT case
- for gimplifying _Cilk_spawn and _Cilk_sync statements.
- (gimplify_return_expr): Added a check for _Cilk_spawn usage in
- function. If so, added a _Cilk_sync and gimplified it.
- (gimplify_modify_expr): Added a check for _Cilk_spawn in MODIFY and
- INIT_EXPRs. If so, then call gimplify_cilk_spawn.
- * ipa-inline-analysis (initialize_inline_failed): Prevent inlining of
- spawner function.
- (can_inline_edge_p): Prevent inling of spawnee function.
- * ira.c (ira_setup_eliminable_regset): Force usage of frame pointer
- for functions that use Cilk keywords.
- * tree-inline.h (struct copy_body_data::remap_var_for_cilk): New field.
- * tree-pretty-print.c (dump_generic_node): Added CILK_SPAWN_STMT and
- CILK_SYNC_STMT cases.
- * tree.def (DEFTREECODE): Added CILK_SPAWN_STMT and CILK_SYNC_STMT
- trees.
- * generic.texi (CILK_SPAWN_STMT): Added documentation for _Cilk_spawn.
- (CILK_SYNC_STMT): Added documentation for _Cilk_sync.
- * passes.texi (Cilk Keywords): New section that describes the compiler
- code changes for handling Cilk Keywords.
-
-2013-10-29 David Malcolm <dmalcolm@redhat.com>
-
- Patch autogenerated by refactor_symtab.py from
- https://github.com/davidmalcolm/gcc-refactoring-scripts
- revision 58bb219cc090b2f4516a9297d868c245495ee622
-
- * asan.c (asan_finish_file): Update for conversion of symtab types to
- a true class hierarchy.
- * cfgexpand.c (estimated_stack_frame_size): Likewise.
- * cgraph.c (cgraph_get_body): Likewise.
- (cgraph_get_create_real_symbol_node): Likewise.
- (verify_cgraph_node): Likewise.
- (verify_edge_corresponds_to_fndecl): Likewise.
- (verify_edge_count_and_frequency): Likewise.
- (cgraph_will_be_removed_from_program_if_no_direct_calls): Likewise.
- (cgraph_can_remove_if_no_direct_calls_p): Likewise.
- (cgraph_can_remove_if_no_direct_calls_and_refs_p): Likewise.
- (cgraph_node_cannot_return): Likewise.
- (cgraph_set_pure_flag_1): Likewise.
- (cgraph_set_const_flag_1): Likewise.
- (cgraph_set_nothrow_flag_1): Likewise.
- (cgraph_make_node_local_1): Likewise.
- (cgraph_for_node_and_aliases): Likewise.
- (cgraph_for_node_thunks_and_aliases): Likewise.
- (cgraph_node_can_be_local_p): Likewise.
- (cgraph_node_cannot_be_local_p_1): Likewise.
- (cgraph_function_body_availability): Likewise.
- (dump_cgraph_node): Likewise.
- (cgraph_rtl_info): Likewise.
- (cgraph_mark_address_taken_node): Likewise.
- (cgraph_remove_node): Likewise.
- (cgraph_release_function_body): Likewise.
- (cgraph_update_edges_for_call_stmt_node): Likewise.
- (cgraph_redirect_edge_call_stmt_to_callee): Likewise.
- (cgraph_make_edge_direct): Likewise.
- (cgraph_resolve_speculation): Likewise.
- (cgraph_speculative_call_info): Likewise.
- (cgraph_turn_edge_to_speculative): Likewise.
- (cgraph_create_edge_1): Likewise.
- (cgraph_set_call_stmt): Likewise.
- (cgraph_node_for_asm): Likewise.
- (cgraph_add_thunk): Likewise.
- (cgraph_same_body_alias): Likewise.
- (cgraph_create_function_alias): Likewise.
- (cgraph_create_node): Likewise.
- (cgraph_create_empty_node): Likewise.
- (record_function_versions): Likewise.
- (used_from_object_file_p): Likewise.
- * cgraph.h (symtab_can_be_discarded): Likewise.
- (symtab_real_symbol_p): Likewise.
- (cgraph_mark_force_output_node): Likewise.
- (cgraph_edge_recursive_p): Likewise.
- (symtab_alias_target): Likewise.
- (varpool_all_refs_explicit_p): Likewise.
- (varpool_can_remove_if_no_refs): Likewise.
- (cgraph_only_called_directly_or_aliased_p): Likewise.
- (cgraph_next_function_with_gimple_body): Likewise.
- (cgraph_first_function_with_gimple_body): Likewise.
- (cgraph_function_with_gimple_body_p): Likewise.
- (cgraph_next_function): Likewise.
- (cgraph_first_function): Likewise.
- (cgraph_next_defined_function): Likewise.
- (cgraph_first_defined_function): Likewise.
- (varpool_next_defined_variable): Likewise.
- (varpool_first_defined_variable): Likewise.
- (varpool_next_static_initializer): Likewise.
- (varpool_first_static_initializer): Likewise.
- (varpool_next_variable): Likewise.
- (varpool_first_variable): Likewise.
- (varpool_node_name): Likewise.
- (varpool): Likewise.
- (cgraph): Likewise.
- (is_a_helper <varpool_node>::test): Likewise.
- (is_a_helper <cgraph_node>::test): Likewise.
- (varpool_variable_node): Likewise.
- (cgraph_function_or_thunk_node): Likewise.
- (varpool_alias_target): Likewise.
- (cgraph_alias_target): Likewise.
- (cgraph_node_name): Likewise.
- (varpool_node_asm_name): Likewise.
- (cgraph_node_asm_name): Likewise.
- * cgraphbuild.c (remove_cgraph_callee_edges): Likewise.
- (cgraph_rebuild_references): Likewise.
- (rebuild_cgraph_edges): Likewise.
- (record_eh_tables): Likewise.
- (build_cgraph_edges): Likewise.
- (mark_store): Likewise.
- (mark_load): Likewise.
- (mark_address): Likewise.
- (record_type_list): Likewise.
- (record_reference): Likewise.
- * cgraphclones.c (cgraph_materialize_all_clones): Likewise.
- (cgraph_materialize_clone): Likewise.
- (cgraph_function_versioning): Likewise.
- (cgraph_copy_node_for_versioning): Likewise.
- (update_call_expr): Likewise.
- (cgraph_find_replacement_node): Likewise.
- (cgraph_create_virtual_clone): Likewise.
- (cgraph_clone_node): Likewise.
- * cgraphunit.c (compile): Likewise.
- (output_weakrefs): Likewise.
- (output_in_order): Likewise.
- (expand_function): Likewise.
- (assemble_thunks_and_aliases): Likewise.
- (expand_thunk): Likewise.
- (mark_functions_to_output): Likewise.
- (handle_alias_pairs): Likewise.
- (analyze_functions): Likewise.
- (walk_polymorphic_call_targets): Likewise.
- (varpool_finalize_decl): Likewise.
- (process_function_and_variable_attributes): Likewise.
- (cgraph_process_same_body_aliases): Likewise.
- (analyze_function): Likewise.
- (cgraph_add_new_function): Likewise.
- (cgraph_finalize_function): Likewise.
- (referred_to_p): Likewise.
- (cgraph_reset_node): Likewise.
- (cgraph_process_new_functions): Likewise.
- (enqueue_node): Likewise.
- (decide_is_symbol_needed): Likewise.
- * coverage.c (coverage_compute_profile_id): Likewise.
- * dbxout.c (dbxout_expand_expr): Likewise.
- * dwarf2out.c (premark_types_used_by_global_vars_helper): Likewise.
- (reference_to_unused): Likewise.
- * gimple-fold.c (can_refer_decl_in_current_unit_p): Likewise.
- * gimplify.c (unvisit_body): Likewise.
- (unshare_body): Likewise.
- * ipa-cp.c (ipcp_generate_summary): Likewise.
- (ipcp_decision_stage): Likewise.
- (identify_dead_nodes): Likewise.
- (decide_whether_version_node): Likewise.
- (decide_about_value): Likewise.
- (perhaps_add_new_callers): Likewise.
- (create_specialized_node): Likewise.
- (update_profiling_info): Likewise.
- (ipcp_propagate_stage): Likewise.
- (estimate_local_effects): Likewise.
- (good_cloning_opportunity_p): Likewise.
- (devirtualization_time_bonus): Likewise.
- (propagate_constants_accross_call): Likewise.
- (initialize_node_lattices): Likewise.
- (ipcp_cloning_candidate_p): Likewise.
- (determine_versionability): Likewise.
- (print_all_lattices): Likewise.
- (print_lattice): Likewise.
- (ipcp_discover_new_direct_edges): Likewise.
- * ipa-devirt.c (ipa_devirt): Likewise.
- (likely_target_p): Likewise.
- (update_type_inheritance_graph): Likewise.
- (possible_polymorphic_call_target_p): Likewise.
- (dump_possible_polymorphic_call_targets): Likewise.
- (devirt_variable_node_removal_hook): Likewise.
- (record_binfo): Likewise.
- (maybe_record_node): Likewise.
- (build_type_inheritance_graph): Likewise.
- * ipa-inline-analysis.c (inline_write_summary): Likewise.
- (inline_generate_summary): Likewise.
- (inline_analyze_function): Likewise.
- (do_estimate_growth): Likewise.
- (simple_edge_hints): Likewise.
- (estimate_node_size_and_time): Likewise.
- (estimate_edge_devirt_benefit): Likewise.
- (compute_inline_parameters): Likewise.
- (estimate_function_body_sizes): Likewise.
- (compute_bb_predicates): Likewise.
- (initialize_inline_failed): Likewise.
- (dump_inline_summary): Likewise.
- (dump_inline_edge_summary): Likewise.
- * ipa-inline-transform.c (inline_transform): Likewise.
- (preserve_function_body_p): Likewise.
- (save_inline_function_body): Likewise.
- (inline_call): Likewise.
- (clone_inlined_nodes): Likewise.
- (can_remove_node_now_p): Likewise.
- (can_remove_node_now_p_1): Likewise.
- * ipa-inline.c (early_inliner): Likewise.
- (early_inline_small_functions): Likewise.
- (inline_always_inline_functions): Likewise.
- (ipa_inline): Likewise.
- (flatten_function): Likewise.
- (inline_small_functions): Likewise.
- (speculation_useful_p): Likewise.
- (recursive_inlining): Likewise.
- (update_caller_keys): Likewise.
- (reset_edge_caches): Likewise.
- (update_edge_key): Likewise.
- (edge_badness): Likewise.
- (relative_time_benefit): Likewise.
- (want_inline_self_recursive_call_p): Likewise.
- (want_inline_small_function_p): Likewise.
- (want_early_inline_function_p): Likewise.
- (num_calls): Likewise.
- (can_early_inline_edge_p): Likewise.
- (can_inline_edge_p): Likewise.
- (report_inline_failed_reason): Likewise.
- * ipa-profile.c (ipa_profile): Likewise.
- (ipa_propagate_frequency): Likewise.
- (ipa_propagate_frequency_1): Likewise.
- (ipa_profile_generate_summary): Likewise.
- * ipa-prop.c (ipcp_transform_function): Likewise.
- (read_replacements_section): Likewise.
- (ipa_prop_read_section): Likewise.
- (ipa_modify_call_arguments): Likewise.
- (ipa_print_node_params): Likewise.
- (propagate_controlled_uses): Likewise.
- (update_indirect_edges_after_inlining): Likewise.
- (remove_described_reference): Likewise.
- (ipa_make_edge_direct_to_target): Likewise.
- (ipa_analyze_node): Likewise.
- (ipa_analyze_params_uses): Likewise.
- (ipa_compute_jump_functions): Likewise.
- (ipa_get_callee_param_type): Likewise.
- (ipa_print_node_jump_functions): Likewise.
- (ipa_initialize_node_params): Likewise.
- (ipa_populate_param_decls): Likewise.
- (ipa_func_spec_opts_forbid_analysis_p): Likewise.
- (write_agg_replacement_chain): Likewise.
- (ipa_write_node_info): Likewise.
- (ipa_edge_duplication_hook): Likewise.
- (try_decrement_rdesc_refcount): Likewise.
- * ipa-pure-const.c (propagate_nothrow): Likewise.
- (propagate_pure_const): Likewise.
- (pure_const_read_summary): Likewise.
- (pure_const_write_summary): Likewise.
- (analyze_function): Likewise.
- * ipa-ref-inline.h (ipa_ref_referred_ref_list): Likewise.
- (ipa_ref_referring_ref_list): Likewise.
- * ipa-ref.c (ipa_clear_stmts_in_references): Likewise.
- (ipa_remove_stmt_references): Likewise.
- (ipa_find_reference): Likewise.
- (ipa_dump_referring): Likewise.
- (ipa_dump_references): Likewise.
- (ipa_record_reference): Likewise.
- * ipa-reference.c (ipa_reference_read_optimization_summary): Likewise.
- (ipa_reference_write_optimization_summary): Likewise.
- (write_node_summary_p): Likewise.
- (propagate): Likewise.
- (read_write_all_from_decl): Likewise.
- (generate_summary): Likewise.
- (analyze_function): Likewise.
- (propagate_bits): Likewise.
- (ipa_reference_get_not_written_global): Likewise.
- (ipa_reference_get_not_read_global): Likewise.
- * ipa-split.c (execute_split_functions): Likewise.
- (split_function): Likewise.
- * ipa-utils.c (ipa_merge_profiles): Likewise.
- (dump_cgraph_node_set): Likewise.
- (ipa_reverse_postorder): Likewise.
- (ipa_edge_within_scc): Likewise.
- (ipa_get_nodes_in_cycle): Likewise.
- (ipa_free_postorder_info): Likewise.
- (ipa_reduced_postorder): Likewise.
- (searchc): Likewise.
- (recursive_call_p): Likewise.
- * ipa.c (ipa_cdtor_merge): Likewise.
- (record_cdtor_fn): Likewise.
- (function_and_variable_visibility): Likewise.
- (varpool_externally_visible_p): Likewise.
- (cgraph_externally_visible_p): Likewise.
- (comdat_can_be_unshared_p): Likewise.
- (comdat_can_be_unshared_p_1): Likewise.
- (address_taken_from_non_vtable_p): Likewise.
- (ipa_discover_readonly_nonaddressable_vars): Likewise.
- (symtab_remove_unreachable_nodes): Likewise.
- (walk_polymorphic_call_targets): Likewise.
- (process_references): Likewise.
- (enqueue_node): Likewise.
- (has_addr_references_p): Likewise.
- (cgraph_non_local_node_p_1): Likewise.
- * is-a.h (varpool_analyze_node): Likewise.
- * lto-cgraph.c (input_symtab): Likewise.
- (merge_profile_summaries): Likewise.
- (input_cgraph_1): Likewise.
- (input_edge): Likewise.
- (input_varpool_node): Likewise.
- (input_node): Likewise.
- (input_overwrite_node): Likewise.
- (compute_ltrans_boundary): Likewise.
- (output_refs): Likewise.
- (lto_output_varpool_node): Likewise.
- (lto_output_node): Likewise.
- (reachable_from_other_partition_p): Likewise.
- (referenced_from_other_partition_p): Likewise.
- (lto_output_edge): Likewise.
- (output_node_opt_summary): Likewise.
- (add_node_to): Likewise.
- (reachable_from_this_partition_p): Likewise.
- (lto_set_symtab_encoder_in_partition): Likewise.
- (lto_symtab_encoder_in_partition_p): Likewise.
- (lto_set_symtab_encoder_encode_initializer): Likewise.
- (lto_symtab_encoder_encode_initializer_p): Likewise.
- (lto_set_symtab_encoder_encode_body): Likewise.
- (lto_symtab_encoder_encode_body_p): Likewise.
- * lto-section-in.c (lto_free_function_in_decl_state_for_node):
- Likewise.
- * lto-streamer-in.c (lto_read_body): Likewise.
- (fixup_call_stmt_edges): Likewise.
- (fixup_call_stmt_edges_1): Likewise.
- * lto-streamer-out.c (produce_symtab): Likewise.
- (output_symbol_p): Likewise.
- (write_symbol): Likewise.
- (lto_output): Likewise.
- (copy_function): Likewise.
- (output_function): Likewise.
- * passes.c (function_called_by_processed_nodes_p): Likewise.
- (ipa_write_optimization_summaries): Likewise.
- (ipa_write_summaries): Likewise.
- (do_per_function_toporder): Likewise.
- (do_per_function): Likewise.
- (dump_passes): Likewise.
- * symtab.c (symtab_semantically_equivalent_p): Likewise.
- (symtab_nonoverwritable_alias): Likewise.
- (symtab_nonoverwritable_alias_1): Likewise.
- (symtab_for_node_and_aliases): Likewise.
- (symtab_resolve_alias): Likewise.
- (fixup_same_cpp_alias_visibility): Likewise.
- (symtab_alias_ultimate_target): Likewise.
- (symtab_used_from_object_file_p): Likewise.
- (verify_symtab_base): Likewise.
- (dump_symtab_base): Likewise.
- (symtab_node_name): Likewise.
- (symtab_node_asm_name): Likewise.
- (symtab_dissolve_same_comdat_group_list): Likewise.
- (symtab_add_to_same_comdat_group): Likewise.
- (symtab_unregister_node): Likewise.
- (symtab_insert_node_to_hashtable): Likewise.
- (symtab_register_node): Likewise.
- (unlink_from_assembler_name_hash): Likewise.
- (insert_to_assembler_name_hash): Likewise.
- (eq_assembler_name): Likewise.
- (hash_node_by_assembler_name): Likewise.
- (eq_node): Likewise.
- (hash_node): Likewise.
- * toplev.c (wrapup_global_declaration_2): Likewise.
- * trans-mem.c (ipa_tm_execute): Likewise.
- (ipa_tm_transform_clone): Likewise.
- (ipa_tm_transform_transaction): Likewise.
- (ipa_tm_transform_calls_redirect): Likewise.
- (ipa_tm_insert_gettmclone_call): Likewise.
- (ipa_tm_insert_irr_call): Likewise.
- (ipa_tm_create_version): Likewise.
- (ipa_tm_create_version_alias): Likewise.
- (ipa_tm_mark_forced_by_abi_node): Likewise.
- (ipa_tm_mark_force_output_node): Likewise.
- (ipa_tm_diagnose_tm_safe): Likewise.
- (ipa_tm_mayenterirr_function): Likewise.
- (ipa_tm_scan_irr_function): Likewise.
- (ipa_tm_note_irrevocable): Likewise.
- (ipa_tm_scan_calls_clone): Likewise.
- (get_cg_data): Likewise.
- * tree-eh.c (tree_could_trap_p): Likewise.
- * tree-emutls.c (ipa_lower_emutls): Likewise.
- (create_emultls_var): Likewise.
- (lower_emutls_function_body): Likewise.
- (gen_emutls_addr): Likewise.
- (emutls_decl): Likewise.
- (new_emutls_decl): Likewise.
- * tree-inline.c (tree_function_versioning): Likewise.
- (optimize_inline_calls): Likewise.
- (expand_call_inline): Likewise.
- (estimate_num_insns): Likewise.
- (copy_bb): Likewise.
- (delete_unreachable_blocks_update_callgraph): Likewise.
- * tree-nested.c (gimplify_all_functions): Likewise.
- (create_nesting_tree): Likewise.
- (check_for_nested_with_variably_modified): Likewise.
- * tree-pretty-print.c (dump_function_header): Likewise.
- * tree-profile.c (tree_profiling): Likewise.
- * tree-sra.c (ipa_sra_preliminary_function_checks): Likewise.
- (modify_function): Likewise.
- (convert_callers): Likewise.
- (convert_callers_for_node): Likewise.
- * tree-ssa-structalias.c (ipa_pta_execute): Likewise.
- (associate_varinfo_to_alias): Likewise.
- (create_variable_info_for): Likewise.
- (get_constraint_for_ssa_var): Likewise.
- * tree-vectorizer.c (increase_alignment): Likewise.
- * tree.c (find_decls_types_in_var): Likewise.
- (find_decls_types_in_node): Likewise.
- (free_lang_data_in_decl): Likewise.
- * value-prof.c (gimple_ic_transform): Likewise.
- (gimple_ic): Likewise.
- (check_ic_target): Likewise.
- (init_node_map): Likewise.
- * varasm.c (decl_binds_to_current_def_p): Likewise.
- (default_binds_local_p_1): Likewise.
- (dump_tm_clone_pairs): Likewise.
- (assemble_alias): Likewise.
- (find_decl): Likewise.
- (mark_decl_referenced): Likewise.
- * varpool.c (varpool_for_node_and_aliases): Likewise.
- (varpool_extra_name_alias): Likewise.
- (varpool_create_variable_alias): Likewise.
- (add_new_static_var): Likewise.
- (varpool_finalize_named_section_flags): Likewise.
- (varpool_remove_unreferenced_decls): Likewise.
- (enqueue_node): Likewise.
- (varpool_assemble_decl): Likewise.
- (assemble_aliases): Likewise.
- (varpool_analyze_node): Likewise.
- (cgraph_variable_initializer_availability): Likewise.
- (varpool_add_new_variable): Likewise.
- (ctor_for_folding): Likewise.
- (dump_varpool_node): Likewise.
- (varpool_remove_initializer): Likewise.
- (varpool_remove_node): Likewise.
- (varpool_node_for_decl): Likewise.
- (varpool_create_empty_node): Likewise.
- * config/i386/i386.c (ix86_generate_version_dispatcher_body): Likewise.
- (ix86_get_function_versions_dispatcher): Likewise.
-
-2013-10-29 David Malcolm <dmalcolm@redhat.com>
-
- * cgraph.h (symtab_node_base): Convert to a class;
- add GTY((desc ("%h.type"), tag ("SYMTAB_SYMBOL"))), and take
- chain_next/prev from symtab_node_def.
- (cgraph_node): Inherit from symtab_node; add GTY option
- tag ("SYMTAB_FUNCTION").
- (varpool_node): Inherit from symtab_node; add GTY option
- tag ("SYMTAB_VARIABLE").
- (symtab_node_def): Remove.
- (is_a_helper <cgraph_node>::test (symtab_node_def *)): Convert to...
- (is_a_helper <cgraph_node>::test (symtab_node_base *)): ...this.
- (is_a_helper <varpool_node>::test (symtab_node_def *)): Convert to...
- (is_a_helper <varpool_node>::test (symtab_node_base *)): ...this.
-
- * ipa-ref.h (symtab_node_def): Drop.
- (symtab_node): Change underlying type from symtab_node_def to
- symtab_node_base.
- (const_symtab_node): Likwise.
-
- * is-a.h: Update examples in comment.
-
- * symtab.c (symtab_hash): Change symtab_node_def to symtab_node_base.
- (assembler_name_hash): Likewise.
-
-2013-10-29 Martin Liska <marxin.liska@gmail.com>
-
- * doc/tree-ssa.texi (gimple_phi_result): Document.
- (gimple_phi_num_args, gimple_phi_arg): Likewise.
- (gimple_phi_arg_edge, gimple_phi_arg_def): Likewise.
- (PHI_RESULT, PHI_NUM_ARGS): Remove.
- (PHI_ARG_ELT, PHI_ARG_EDGE, PHI_ARG_DEF): Likewise.
-
-2013-10-29 Andrew MacLeod <amacleod@redhat.com>
-
- * expr.h: Revert change and include tree-core.h.
- * rtl.h: Revert change and don't include tree-core.h.
-
-2013-10-29 Andrew MacLeod <amacleod@redhat.com>
-
- * config/darwin.c: Include gimple.h.
- * config/i386/winnt.c: Likewise.
-
-2013-10-29 Marc Glisse <marc.glisse@inria.fr>
-
- PR tree-optimization/19831
- * tree-ssa-alias.c (stmt_kills_ref_p_1): Handle BUILT_IN_FREE.
-
-2013-10-29 Andrew MacLeod <amacleod@redhat.com>
-
- * tree-outof-ssa.h: Remove include files.
- * tree-outof-ssa.c: Add required include files from tree-outof-ssa.h.
- * expr.c: Likewise.
- * tree-ssa-coalesce.c: Likewise.
- * cfgexpand.c: Likewise.
- * tree-ssa-ter.c: Likewise.
- * ipa-prop.h: Remove gimple.h and tree-core.h from include list.
- * lto-streamer.h: Likewise.
- * cgraphbuild.c: Add gimple.h to include list.
- * data-streamer-in.c: Likewise.
- * ipa-cp.c: Likewise.
- * tree-streamer.c: Likewise.
- * lto-compress.c: Likewise.
- * ipa-reference.c: Likewise.
- * data-streamer-out.c: Likewise.
- * lto-cgraph.c: Likewise.
- * cgraphclones.c: Likewise.
- * ipa-utils.c: Likewise.
- * data-streamer.c: Likewise.
- * ipa-split.c: Likewise.
- * lto-section-in.c: Likewise.
- * tree-streamer-out.c: Likewise.
- * ipa-prop.c: Likewise.
- * tree-streamer-in.c: Likewise.
- * symtab.c: Likewise.
- * opts-global.c: Likewise.
- * lto-opts.c: Likewise.
- * lto-section-out.c: Likewise.
- * lto-streamer.c: Likewise.
- * rtl.h: Add tree-core.h to include list.
- * expr.h: Remove tree-core.h from include list.
- * gimple.h: Likewise.
- * ipa-utils.h: Likewise.
- * streamer-hooks.h: Likewise.
- * streamer-hooks.c: Include input.h.
-
-2013-10-29 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
-
- * config/arm/arm.c (cortexa7_extra_costs): New table.
- (arm_cortex_a7_tune): New.
- * config/arm/arm-cores.def: Use cortex_a7 tuning for cortex-a7.
-
-2013-10-29 Eric Botcazou <ebotcazou@adacore.com>
-
- * expr.c (expand_expr_real_1) <MEM_EXPR>: Eliminate small redundancy.
-
-2013-10-29 David Malcolm <dmalcolm@redhat.com>
-
- * doc/gty.texi ("Inheritance and GTY"): Make it clear that
- to use autogenerated markers for a class-hierarchy, every class
- must have a GTY marker.
- * gengtype.h (struct type): Add linked list of subclasses to
- the "s" member of the union.
- (add_subclass): New decl.
- * gengtype-state.c (read_state_struct_type): Set up subclass
- linked list.
- * gengtype.c (get_ultimate_base_class): New.
- (add_subclass): New.
- (new_structure): Set up subclass linked list.
- (set_gc_used_type): Propagate usage information to subclasses.
- (output_mangled_typename): Use get_ultimate_base_class.
- (walk_subclasses): Use the subclass linked list, avoiding an
- O(N^2) when writing out all types.
- (walk_type): Issue an error if the base class is missing a tag,
- rather than generating bogus C code. Add a gcc_unreachable
- default case, in case people omit tags from concrete subclasses,
- or get the values wrong.
- (write_func_for_structure): Issue an error for subclasses for
- which the base doesn't have a "desc", since otherwise the
- autogenerated routines for the base would silently fail to visit
- any subclass fields.
- (write_root): Use get_ultimate_base_class, tweaking constness of
- tp to match that function's signature.
-
-2013-10-29 David Malcolm <dmalcolm@redhat.com>
-
- * doc/gty.texi (GTY Options): Add note about inheritance to
- description of desc and tag.
- (Inheritance and GTY): New.
-
-2013-10-29 David Malcolm <dmalcolm@redhat.com>
-
- * gengtype-parse.c (opts_have): Drop "static" so that
- we can use this from gengtype.c.
- * gengtype.c (set_gc_used_type): Mark any base class as used;
- update field traversal to visit inherited fields.
- (output_mangled_typename): Convert references to classes within
- an inheritance hierarchy to reference the ultimate base class,
- since only it will have gt_ functions.
- (get_string_option): New.
- (walk_subclasses): New.
- (walk_type): Treat GTY structs that have a "desc" as being the
- root of an inheritance hierarchy. Generate a switch on it
- within the marking function which walks all subclasses, adding
- cases for them via walk_subclasses. For subclasses, visit all
- fields of the type (including inherited ones).
- (write_func_for_structure): Don't write fns for subclasses, only
- for the ultimate base class within an inheritance hierarchy.
- Subclasses-marking will be handled by the base class marking functions.
- (write_types): Likewise.
- (write_local_func_for_structure): Likewise.
- (USED_BY_TYPED_GC_P): Emit allocators for subclasses that have
- a "tag" option (and are thus concrete subclasses).
- (write_root): Use the marker function for the ultimate base class.
- * gengtype.h (FOR_ALL_INHERITED_FIELDS): New.
- (opts_have): Add declaration.
-
-2013-10-28 Vladimir Makarov <vmakarov@redhat.com>
-
- * lra-spills.c (lra_final_code_change): Remove useless move insns
- originated from moves of pseudos.
-
-2013-10-28 Jeff Law <law@redhat.com>
-
- * lower-subreg.c (resolve_simple_move): Fix comment typo.
-
-2013-10-28 Trevor Saunders <tsaunders@mozilla.com>
-
- * df-scan.c (df_collection_rec): Adjust.
- (copy_defs): New constant.
- (copy_uses): Likewise.
- (copy_eq_uses): Likewise.
- (copy_mw): Likewise.
- (copy_all): Likewise.
- (df_insn_rescan): Adjust.
- (df_notes_rescan): Likewise.
- (df_swap_refs): Likewise.
- (df_sort_and_compress_refs): Likewise.
- (df_sort_and_compress_mws): Likewise.
- (df_install_refs): Likewise.
- (df_install_mws): Likewise.
- (df_refs_add_to_chains): Add flags parameter controlling which vectors
- are coppied.
- (df_bb_refs_record): Adjust.
- (df_record_entry_block_defs): Likewise.
- (df_record_exit_block_defs): Likewise.
- (df_refs_verify): Likewise.
- (df_mws_verify): Likewise.
- (df_insn_refs_verify): Likewise.
- (df_bb_verify): Likewise.
- * ipa-pure-const.c (finish_state): Remove.
- (propagate): Adjust.
- * tree-data-ref.c tree-ssa-alias.c tree-ssa-loop-ivcanon.c
- tree-ssa-threadedge.c tree-vect-loop-manip.c tree-vect-slp.c
- var-tracking.c: Adjust.
- * vec.c (stack_vecs): Remove.
- (register_stack_vec): Likewise.
- (stack_vec_register_index): Likewise.
- (unregister_stack_vec): Likewise.
- * vec.h (struct va_stack): Remove.
- (struct vec<T, A, vl_ptr>): Specialize as
- struct vec<T, va_heap, vl_ptr> instead since va_heap is the only
- allocation strategy compatable with the vl_ptr layout.
- (struct vec<T, va_gc, vl_ptr>): Remove because it now gets an empty
- specialization anyway.
- (class stack_vec): New class.
- (vec_stack_alloc): Remove.
- (vec<T, va_heap, vl_ptr>::using_auto_storage): New method.
-
-2013-10-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
- Maxim Kuznetsov <maxim.kuznetsov@intel.com>
- Sergey Lega <sergey.s.lega@intel.com>
- Anna Tikhonova <anna.tikhonova@intel.com>
- Ilya Tocar <ilya.tocar@intel.com>
- Andrey Turetskiy <andrey.turetskiy@intel.com>
- Ilya Verbin <ilya.verbin@intel.com>
- Kirill Yukhin <kirill.yukhin@intel.com>
- Michael Zolotukhin <michael.v.zolotukhin@intel.com>
-
- * config/i386/i386.md (prefetch): Allow TARGET_AVX512PF.
- (*prefetch_avx512pf_<mode>): New.
- * config/i386/sse.md (avx512f_vmcmp<mode>3): Ditto.
- (avx512f_maskcmp<mode>3): Ditto.
- (vashrv16si3): Ditto.
-
-2013-10-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
- Maxim Kuznetsov <maxim.kuznetsov@intel.com>
- Sergey Lega <sergey.s.lega@intel.com>
- Anna Tikhonova <anna.tikhonova@intel.com>
- Ilya Tocar <ilya.tocar@intel.com>
- Andrey Turetskiy <andrey.turetskiy@intel.com>
- Ilya Verbin <ilya.verbin@intel.com>
- Kirill Yukhin <kirill.yukhin@intel.com>
- Michael Zolotukhin <michael.v.zolotukhin@intel.com>
-
- * config/i386/i386.md (any_truncate): New.
- (trunsuffix): Ditto.
- * config/i386/predicates.md (const_8_to_9_operand): New.
- (const_10_to_11_operand): Ditto.
- (const_12_to_13_operand): Ditto.
- (const_14_to_15_operand): Ditto.
- (const_16_to_19_operand): Ditto.
- (const_20_to_23_operand): Ditto.
- (const_24_to_27_operand): Ditto.
- (const_28_to_31_operand): Ditto.
- * config/i386/sse.md (unspec): Add UNSPEC_UNSIGNED_FIX_NOTRUNC.
- (cvtusi2<ssescalarmodesuffix>32): New.
- (cvtusi2<ssescalarmodesuffix>64): Ditto.
- (ufloatv16siv16sf2): Ditto.
- (avx512f_fix_notruncv16sfv16si): Ditto.
- (avx512f_ufix_notruncv16sfv16si): Ditto.
- (avx512f_vcvtss2usi): Ditto.
- (avx512f_vcvtss2usiq): Ditto.
- (avx512f_vcvttss2usi): Ditto.
- (avx512f_vcvttss2usiq): Ditto.
- (avx512f_vcvtsd2usi): Ditto.
- (avx512f_vcvtsd2usiq): Ditto.
- (avx512f_vcvttsd2usi): Ditto.
- (avx512f_vcvttsd2usiq): Ditto.
- (ufloatv8siv8df): Ditto.
- (avx512f_cvtdq2pd512_2): Ditto.
- (avx512f_cvtpd2dq512): Ditto.
- (avx512f_ufix_notruncv8dfv8si): Ditto.
- (avx512f_cvtpd2ps512): Ditto.
- (vec_unpacks_lo_v16sf): Ditto.
- (vec_unpacks_hi_v16sf): Ditto.
- (vec_unpacks_float_hi_v16si): Ditto.
- (vec_unpacks_float_lo_v16si): Ditto.
- (avx512f_unpckhps512): Ditto.
- (avx512f_unpcklps512): Ditto.
- (avx512f_movshdup512): Ditto.
- (avx512f_movsldup512): Ditto.
- (vec_extract_lo_v32hi): Ditto.
- (vec_extract_hi_v32hi): Ditto.
- (vec_extract_lo_v64qi): Ditto.
- (vec_extract_hi_v64qi): Ditto.
- (avx512f_unpckhpd512): Ditto.
- (avx512f_movddup512): Ditto.
- (avx512f_unpcklpd512): Ditto.
- (*avx512f_unpcklpd512): Ditto.
- (avx512f_shufps512_1): Ditto.
- (avx512f_shufpd512_1): Ditto.
- (avx512f_interleave_highv8di): Ditto.
- (avx512f_interleave_lowv8di): Ditto.
- (PMOV_DST_MODE): Ditto.
- (pmov_src_mode): Ditto.
- (pmov_src_lower): Ditto.
- (pmov_suff): Ditto.
- (*avx512f_<code><pmov_src_lower><mode>2): Ditto.
- (*avx512f_<code>v8div16qi2): Ditto.
- (*avx512f_<code>v8div16qi2_store): Ditto.
- (vec_widen_umult_even_v16si): Ditto.
- (*vec_widen_umult_even_v16si): Ditto.
- (vec_widen_smult_even_v16si): Ditto.
- (*vec_widen_smult_even_v16si): Ditto.
- (avx512f_interleave_highv16si): Ditto.
- (avx512f_interleave_lowv16si): Ditto.
- (avx512f_<code>v16qiv16si2): Ditto.
- (avx512f_<code>v16hiv16si2): Ditto.
- (avx512f_<code>v8qiv8di2): Ditto.
- (avx512f_<code>v8hiv8di2): Ditto.
- (avx512f_<code>v8siv8di2): Ditto.
- (avx512cd_maskb_vec_dupv8di): Ditto.
- (avx512cd_maskw_vec_dupv16si): Ditto.
- (avx512f_vcvtph2ps512): Ditto.
- (avx512f_vcvtps2ph512): Ditto.
- (VEC_EXTRACT_MODE): Extened with wider modes.
- (VEC_PERM_AVX2): Ditto.
- (VEC_PERM_CONST): Ditto.
-
-2013-10-28 Joern Rennecke <joern.rennecke@embecosm.com>
-
- * config/arc/arc.c (arc_ccfsm_post_advance):
- Add comment about TYPE_RETURN.
-
-2013-10-28 Bin Cheng <bin.cheng@arm.com>
-
- * tree-ssa-loop-ivopts.c (strip_offset_1): Change parameter type.
- Count DECL_FIELD_BIT_OFFSET for COMPONENT_REF.
- (strip_offset): Convert offset to unsigned number.
-
-2013-10-27 Tom de Vries <tom@codesourcery.com>
-
- * cfgexpand.c (gimple_expand_cfg): Remove test for parm_birth_insn.
- Don't commit insertions after NOTE_INSN_FUNCTION_BEG.
-
-2013-10-27 Oleg Endo <olegendo@gcc.gnu.org>
-
- * config/sh/sh.c (MSW, LSW): Move and rename macros to...
- * config/sh/sh.h (SH_REG_MSW_OFFSET, SH_REG_LSW_OFFSET): ... here.
- (TARGET_BIG_ENDIAN): New macro.
- * config/sh/sh.md: Use it instead of !TARGET_LITTLE_ENDIAN.
- Use SH_REG_MSW_OFFSET and SH_REG_LSW_OFFSET.
- * config/sh/sh.c: Likewise.
- * config/sh/sh.h: Likewise.
-
-2013-10-27 Hans-Peter Nilsson <hp@axis.com>
-
- * config/cris/cris.c (cris_emit_trap_for_misalignment): Replace the
- removed PRED_MUDFLAP with PRED_NORETURN. Correct file-path in comment.
-
-2013-10-26 Oleg Endo <olegendo@gcc.gnu.org>
-
- * config/sh/sh.md (movmemsi): Remove empty constraints and predicates.
- Fix formatting.
- (cmpstr_t, cmpstrsi): Fix formatting.
-
-2013-10-26 Oleg Endo <olegendo@gcc.gnu.org>
-
- PR target/52483
- * config/sh/predicates.md (general_movdst_operand): Allow reg+reg
- addressing, do not use general_operand for memory operands.
-
-2013-10-26 Vladimir Makarov <vmakarov@redhat.com>
-
- Revert:
- 2013-10-25 Vladimir Makarov <vmakarov@redhat.com>
- * lra-spills.c (lra_final_code_change): Remove useless move insns.
-
-2013-10-26 Jeff Law <law@redhat.com>
-
- * predict.c (PRED_MUDFLAP): Remove.
- * targhooks.c (build_va_arg_indirect_ref): Remove mudflap support.
-
- * Makefile.in (C_COMMON_OBJS): Remove tree-mudflap.
- (OBJS): Remove tree-nomudflap.o
- (GTFILES): Remove tree-mudflap.c
- * builtins.c (expand_builtin_alloc): Remove mudflap support.
- * gcc.c (MFWRAP_SPEC, MFLIB_SPEC): Likewise.
- (mfwrap_spec, mflib_spec): Likewise.
- (cpp_unique_options, cc1_options, static_specs): Likewise.
- * gimplify (gimplify_vla_decl, build_va_arg_indirect_ref): Likewise.
- * passes.def: Likewise.
- * toplev.c (compile_file, process_options): Likewise.
- * tree-inline.c (copy_tree_r): Likewise.
- * tree-pass.,h (make_pass_mudflap_1, make_pass_mudflap_2): Likewise.
- * varasm.c (make_decl_rtl, make_decl_rtl_for_debug): Likewise.
- (build_constant_desc, output_constant_def_contents): Likewise.
- (categorize_decl_for_section): Likewise.
- * tree-mudflap.c: Removed.
- * tree-mudflap.h: Removed.
- * tree-nomudflap.c: Removed.
- * bfin/uclinux.h (MFWRAP_SPEC): Remove.
- * moxie/uclinux.h (MFWRAP_SPEC): Likewise.
- * rs6000/aix.h (MFWRAP_SPEC, MFLIB_SPEC): Likewise.
- * config/sol2.h (MFLIB_SPEC): Likewise.
- * doc/install.texi: Remove mudflap references.
- * doc/passes.texi: Similarly.
- * doc/sourcebuild.texi: Similarly.
- * doc/invoke.texi: Remove mudlfap related options.
-
-2013-10-25 Vladimir Makarov <vmakarov@redhat.com>
-
- PR rtl-optimization/58759
- * lra-constraints.c (lra_constraints): Remove wrong condition to
- remove insn setting up an equivalent pseudo.
-
-2013-10-25 Vladimir Makarov <vmakarov@redhat.com>
-
- * config/rs6000/rs6000-protos.h
- (rs6000_secondary_memory_needed_mode): New prototype.
- * config/rs6000/rs6000.c: Include ira.h.
- (TARGET_LRA_P): Redefine.
- (rs6000_legitimate_offset_address_p): Call
- legitimate_constant_pool_address_p in strict mode for LRA.
- (rs6000_legitimate_address_p): Ditto.
- (legitimate_lo_sum_address_p): Add code for LRA. Use lra_in_progress.
- (rs6000_emit_move): Add LRA version of code to generate load/store
- of SDmode values.
- (rs6000_secondary_memory_needed_mode): New.
- (rs6000_alloc_sdmode_stack_slot): Do nothing for LRA.
- (rs6000_secondary_reload_class): Return NO_REGS for LRA for
- constants, memory, and FP registers.
- (rs6000_lra_p): New.
- * config/rs6000/rs6000.h (SECONDARY_MEMORY_NEEDED_MODE): New macro.
- * config/rs6000/rs6000.opt (mlra): New option.
- * lra-spills.c (lra_final_code_change): Remove useless move insns.
-
-2013-10-25 Yufeng Zhang <yufeng.zhang@arm.com>
-
- * tree-ssa-math-opts.c (convert_plusminus_to_widen): Call
- has_single_use () and not do the conversion if has_single_use ()
- returns false for the multiplication result.
-
-2013-10-25 David Malcolm <dmalcolm@redhat.com>
-
- * tree.h (EXCEPTIONAL_CLASS_P): Rename parameter from "CODE"
- to "NODE", since this works on a "tree", not an
- "enum tree_code".
- (CONSTANT_CLASS_P): Likewise.
- (TYPE_P): Likewise.
- (DECL_P): Likewise.
- (INDIRECT_REF_P): Likewise.
- (REFERENCE_CLASS_P): Likewise.
- (COMPARISON_CLASS_P): Likewise.
- (UNARY_CLASS_P): Likewise.
- (BINARY_CLASS_P): Likewise.
- (STATEMENT_CLASS_P): Likewise.
- (VL_EXP_CLASS_P): Likewise.
- (EXPRESSION_CLASS_P): Likewise.
- (IS_TYPE_OR_DECL_P): Likewise.
-
-2013-10-25 Marc Glisse <marc.glisse@inria.fr>
-
- * tree-ssa-alias.c (ao_ref_init_from_ptr_and_size): Look for an
- ADDR_EXPR in the defining statement.
-
-2013-10-25 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/58626
- * tree-loop-distribution.c (enum rdg_dep_type): Remove
- anti_dd, output_dd and input_dd.
- (struct rdg_edge): Remove level and relation members.
- (RDGE_LEVEL, RDGE_RELATION): Remove.
- (dot_rdg_1): Adjust.
- (create_rdg_edge_for_ddr): Remove.
- (create_rdg_edges_for_scalar): Adjust.
- (create_edge_for_control_dependence): Likewise.
- (create_rdg_edges): Split into ...
- (create_rdg_flow_edges): ... this
- (create_rdg_cd_edges): ... and this.
- (free_rdg): Adjust.
- (build_rdg): Likewise, do not compute data dependences or
- add edges for them.
- (pg_add_dependence_edges): New function.
- (pgcmp): Likewise.
- (distribute_loop): First apply all non-dependence based
- partition mergings. Then compute dependences between partitions
- and merge and order partitions according to them.
-
-2013-10-25 Eric Botcazou <ebotcazou@adacore.com>
-
- PR rtl-optimization/58831
- * alias.c (init_alias_analysis): At the beginning of each iteration,
- set the reg_seen[N] bit if static_reg_base_value[N] is non-null.
-
-2013-10-25 Eric Botcazou <ebotcazou@adacore.com>
-
- * recog.c (search_ofs): New static variable moved from...
- (peep2_find_free_register): ...here.
- (peephole2_optimize): Initialize it.
-
-2013-10-25 Tobias Burnus <burnus@net-b.de>
-
- * doc/invoke.texi (fopenmp): Change supported OpenMP version to 4.0.
-
-2013-10-25 Uros Bizjak <ubizjak@gmail.com>
-
- * config/i386/i386.h (TARGET_MPX): New define.
- (TARGET_MPX_P): Ditto.
-
-2013-10-24 Ilya Enkovich <ilya.enkovich@intel.com>
-
- * config/i386/constraints.md (B): New.
- (Ti): New.
- (Tb): New.
- * config/i386/i386-c.c (ix86_target_macros_internal): Add __MPX__.
- * config/i386/i386-modes.def (BND32): New.
- (BND64): New.
- * config/i386/i386-protos.h (ix86_bnd_prefixed_insn_p): New.
- * config/i386/i386.c (isa_opts): Add mmpx.
- (regclass_map): Add bound registers.
- (dbx_register_map): Likewise.
- (dbx64_register_map): Likewise.
- (svr4_dbx_register_map): Likewise.
- (PTA_MPX): New.
- (ix86_option_override_internal): Support MPX ISA.
- (ix86_conditional_register_usage): Support bound registers.
- (print_reg): Likewise.
- (ix86_code_end): Add MPX bnd prefix.
- (output_set_got): Likewise.
- (ix86_output_call_insn): Likewise.
- (ix86_print_operand): Add '!' (MPX bnd) print prefix support.
- (ix86_print_operand_punct_valid_p): Likewise.
- (ix86_print_operand_address): Support UNSPEC_BNDMK_ADDR and
- UNSPEC_BNDMK_ADDR.
- (ix86_class_likely_spilled_p): Add bound regs support.
- (ix86_hard_regno_mode_ok): Likewise.
- (x86_order_regs_for_local_alloc): Likewise.
- (ix86_bnd_prefixed_insn_p): New.
- * config/i386/i386.h (FIRST_PSEUDO_REGISTER): Fix to new value.
- (FIXED_REGISTERS): Add bound registers.
- (CALL_USED_REGISTERS): Likewise.
- (REG_ALLOC_ORDER): Likewise.
- (HARD_REGNO_NREGS): Likewise.
- (TARGET_MPX): New.
- (VALID_BND_REG_MODE): New.
- (FIRST_BND_REG): New.
- (LAST_BND_REG): New.
- (reg_class): Add BND_REGS.
- (REG_CLASS_NAMES): Likewise.
- (REG_CLASS_CONTENTS): Likewise.
- (BND_REGNO_P): New.
- (ANY_BND_REG_P): New.
- (BNDmode): New.
- (HI_REGISTER_NAMES): Add bound registers.
- * config/i386/i386.md (UNSPEC_BNDMK): New.
- (UNSPEC_BNDMK_ADDR): New.
- (UNSPEC_BNDSTX): New.
- (UNSPEC_BNDLDX): New.
- (UNSPEC_BNDLDX_ADDR): New.
- (UNSPEC_BNDCL): New.
- (UNSPEC_BNDCU): New.
- (UNSPEC_BNDCN): New.
- (UNSPEC_MPX_FENCE): New.
- (BND0_REG): New.
- (BND1_REG): New.
- (type): Add mpxmov, mpxmk, mpxchk, mpxld, mpxst.
- (length_immediate): Likewise.
- (prefix_0f): Likewise.
- (memory): Likewise.
- (prefix_rep): Check for bnd prefix.
- (length_nobnd): New.
- (length): Use length_nobnd if specified.
- (BND): New.
- (bnd_ptr): New.
- (BNDCHECK): New.
- (bndcheck): New.
- (*jcc_1): Add bnd prefix and rename length attr to length_nobnd.
- (*jcc_2): Likewise.
- (jump): Likewise.
- (simple_return_internal): Likewise.
- (simple_return_pop_internal): Likewise.
- (*indirect_jump): Add MPX bnd prefix.
- (*tablejump_1): Likewise.
- (simple_return_internal_long): Likewise.
- (simple_return_indirect_internal): Likewise.
- (<mode>_mk): New.
- (*<mode>_mk): New.
- (mov<mode>): New.
- (*mov<mode>_internal_mpx): New.
- (<mode>_<bndcheck>): New.
- (*<mode>_<bndcheck>): New.
- (<mode>_ldx): New.
- (*<mode>_ldx): New.
- (<mode>_stx): New.
- (*<mode>_stx): New.
- * config/i386/predicates.md (lea_address_operand): Rename to...
- (address_no_seg_operand): ... this.
- (address_mpx_no_base_operand): New.
- (address_mpx_no_index_operand): New.
- (bnd_mem_operator): New.
- * config/i386/i386.opt (mmpx): New.
- * doc/invoke.texi: Add documentation for the flags -mmpx, -mno-mpx.
- * doc/rtl.texi Add documentation for BND32mode and BND64mode.
-
-2013-10-24 Ilya Enkovich <ilya.enkovich@intel.com>
-
- * mode-classes.def (MODE_POINTER_BOUNDS): New.
- * tree.def (POINTER_BOUNDS_TYPE): New.
- * genmodes.c (complete_mode): Support MODE_POINTER_BOUNDS.
- (POINTER_BOUNDS_MODE): New.
- (make_pointer_bounds_mode): New.
- * machmode.h (POINTER_BOUNDS_MODE_P): New.
- * stor-layout.c (int_mode_for_mode): Support MODE_POINTER_BOUNDS.
- (layout_type): Support POINTER_BOUNDS_TYPE.
- * tree-pretty-print.c (dump_generic_node): Support POINTER_BOUNDS_TYPE.
- * tree.c (build_int_cst_wide): Support POINTER_BOUNDS_TYPE.
- (type_contains_placeholder_1): Likewise.
- * tree.h (POINTER_BOUNDS_TYPE_P): New.
- * varasm.c (output_constant): Support POINTER_BOUNDS_TYPE.
- * doc/rtl.texi (MODE_POINTER_BOUNDS): New.
-
-2013-10-24 Igor Shevlyakov <igor.shevlyakov@gmail.com>
-
- * expr.c (expand_expr_real_1): Use mode of memory reference rather than
- mode of address computation when calling memory_address_addr_space.
-
-2013-08-24 Richard Henderson <rth@twiddle.net>
-
- PR rtl/58542
- * optabs.c (maybe_emit_atomic_exchange): Use create_input_operand
- instead of create_convert_operand_to.
- (maybe_emit_sync_lock_test_and_set): Likewise.
- (expand_atomic_compare_and_swap): Likewise.
- (maybe_emit_compare_and_swap_exchange_loop): Don't convert_modes.
-
-2013-08-24 Sriraman Tallam <tmsriram@google.com>
-
- * cgraph.c (cgraph_fnver_htab): Move GTY((...)) to be before htab_t.
- Change param_is to use the struct and not the pointer to the struct.
-
-2013-10-24 Andrew MacLeod <amacleod@redhat.com>
-
- * builtins.c (dummy_object, gimplify_va_arg_expr): Move to gimplify.c.
- * gimplify.c (build_va_arg_indirect_ref, std_gimplify_va_arg_expr):
- Move to targhooks.c.
- (dummy_object, gimplify_va_arg_expr): Relocate from builtins.c.
- * targhooks.c (build_va_arg_indirect_ref, std_gimplify_va_arg_expr):
- Relocate from gimplify.c.
- * targhooks.h: Add 2 prototypes.
- * tree.h: Delete 2 prototypes.
-
-2013-10-24 Igor Shevlyakov <igor.shevlyakov@gmail.com>
-
- * tree-ssa-loop-ivopts.c (multiplier_allowed_in_address_p ): Check both
- [reg+mult*reg] and [mult*reg] to determine if multiplier is allowed.
-
-2013-10-24 Cong Hou <congh@google.com>
-
- * convert.c (convert_to_real): Guard those unsafe math function
- convertions with flag_unsafe_math_optimizations. Handle sqrt()
- specially.
-
-2013-10-24 Markus Trippelsdorf <markus@trippelsdorf.de>
-
- PR ipa/58712
- * cgraph.c (cgraph_create_edge_1): Add indirect_unknown_callee
- as argument.
- (cgraph_create_edge): Use the new argument.
- (cgraph_create_indirect_edge): Likewise.
-
-2013-10-24 Joern Rennecke <joern.rennecke@embecosm.com>
-
- * config/arc/arc.c (arc_ccfsm_post_advance): Also handle
- TYPE_UNCOND_BRANCH.
- (arc_ifcvt) <case 1 and 2>: Check that arc_ccfsm_post_advance
- changes statep->state.
-
-2013-10-24 Tobias Burnus <burnus@net-b.de>
-
- PR other/33426
- * tree-cfg.c (replace_loop_annotate): New function.
- (execute_build_cfg): Call it.
- * gimplify.c (gimple_boolify, gimplify_expr): Handle ANNOTATE_EXPR.
- * internal-fn.c (expand_ANNOTATE): New function.
- * internal-fn.def (ANNOTATE): Define as new internal function.
- * tree-core.h (tree_node_kind): Add annot_expr_ivdep_kind.
- * tree-pretty-print.c (dump_generic_node): Handle ANNOTATE_EXPR.
- * tree.def (ANNOTATE_EXPR): New DEFTREECODE.
- * doc/extend.texi (Pragmas): Document #pragma ivdep.
- * doc/generic.texi (Expressions): Document ANNOTATE_EXPR.
-
-2013-10-17 Ian Bolton <ian.bolton@arm.com>
- Marcus Shawcroft <marcus.shawcroft@arm.com>
-
- * config/aarch64/aarch64.c (aarch64_preferred_reload_class):
- Special case reload SP+C into none GENERAL_REGS.
-
-2013-10-24 Michael Matz <matz@suse.de>
-
- * gengtype.c (is_file_equal): Check that files will be same length.
-
-2013-10-25 Christian Bruel <christian.bruel@st.com>
-
- * config.gcc (sh-*): Add sh-mem.o to extra_obj.
- * config/sh/t-sh (sh-mem.o): New rule.
- * config/sh/sh-mem.cc (expand_block_move): Moved here.
- (sh_expand_cmpstr): New function.
- * config/sh/sh.c (force_into, expand_block_move): Move to sh-mem.c.
- * config/sh/sh-protos.h (sh_expand_cmpstr): Declare.
- * config/sh/sh.md (cmpstrsi, cmpstr_t): New patterns.
- (rotlhi3_8): Rename.
-
-2013-10-24 Jan-Benedict Glaw <jbglaw@lug-owl.de>
-
- * configure.ac (ZW_PROG_COMPILER_DEPENDENCIES): Use CXX instead of CC.
- * Makefile.in (CXXDEPMODE): Assign and change users.
- (CCDEPMODE): Delete.
- * configure: Regenerate.
-
-2013-10-23 David Malcolm <dmalcolm@redhat.com>
-
- * gengtype-parse.c (require_without_advance): New.
- (type): For GTY-marked types that are not GTY((user)), parse any
- base classes, requiring them to be single-inheritance, and not
- be templates. For non-GTY-marked types and GTY((user)),
- continue to skip over any C++ inheritance specification.
- * gengtype-state.c (state_writer::write_state_struct_type):
- Write base class of type (if any).
- (read_state_struct_type): Read base class of type (if any).
- * gengtype.c (new_structure): Add a "base_class" parameter.
- (create_optional_field_): Update for new parameter to new_structure.
- (adjust_field_rtx_def): Likewise.
- (adjust_field_tree_exp): Likewise.
- * gengtype.h (struct type): Add "base_class" field to the s
- union field.
- (new_structure): Add "base" parameter.
-
-2013-10-23 Sriraman Tallam <tmsriram@google.com>
-
- PR target/57756
- * config/i386/i386.c (ix86_option_override_internal):
- Change TARGET_SSE2 to TARGET_SSE2_P (opts->...)
- (ix86_valid_target_attribute_tree):
- Change TARGET_64BIT to TARGET_64BIT_P (opts->...)
- Change TARGET_SSE to TARGET_SSE_P (opts->...)
-
-2013-10-23 Andrew MacLeod <amacleod@redhat.com>
-
- * tree-ssa-loop.h: Remove include files.
- * gengtype.c (open_base_files): Adjust include list for gtype-desc.c.
- * cfgloopmanip.c: Move required includes from tree-ssa-loop.h.
- * graphite-clast-to-gimple.c: Likewise.
- * graphite-scop-detection.c: Likewise.
- * graphite-sese-to-poly.c: Likewise.
- * ipa-inline-analysis.c: Likewise.
- * ipa-pure-const.c: Likewise.
- * loop-init.c: Likewise.
- * passes.c: Likewise.
- * predict.c: Likewise.
- * tree-cfg.c: Likewise.
- * tree-cfgcleanup.c: Likewise.
- * tree-chrec.c: Likewise.
- * tree-data-ref.c: Likewise.
- * tree-loop-distribution.c: Likewise.
- * tree-parloops.c: Likewise.
- * tree-predcom.c: Likewise.
- * tree-scalar-evolution.c: Likewise.
- * tree-ssa-address.c: Likewise.
- * tree-ssa.c: Likewise.
- * tree-ssa-dce.c: Likewise.
- * tree-ssa-loop.c: Likewise.
- * tree-ssa-loop-im.c: Likewise.
- * tree-ssa-loop-ivcanon.c: Likewise.
- * tree-ssa-loop-ivopts.c: Likewise.
- * tree-ssa-loop-manip.c: Likewise.
- * tree-ssa-loop-niter.c: Likewise.
- * tree-ssa-loop-prefetch.c: Likewise.
- * tree-ssa-loop-unswitch.c: Likewise.
- * tree-ssa-reassoc.c: Likewise.
- * tree-vect-data-refs.c: Likewise.
- * tree-vect-loop.c: Likewise.
- * tree-vect-loop-manip.c: Likewise.
- * tree-vectorizer.c: Likewise.
- * tree-vect-stmts.c: Likewise.
- * tree-vrp.c: Likewise.
-
-2013-10-23 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
-
- * config/rs6000/altivec.md (mulv8hi3): Adjust for little endian.
-
-2013-10-23 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/58775
- PR tree-optimization/58791
- * tree-ssa-reassoc.c (reassoc_stmt_dominates_stmt_p): New function.
- (insert_stmt_after): Rewritten, don't move the stmt, but really
- insert it.
- (get_stmt_uid_with_default): Remove.
- (build_and_add_sum): Use insert_stmt_after and
- reassoc_stmt_dominates_stmt_p. Fix up uid if bb contains only labels.
- (update_range_test): Set uid on stmts added by
- force_gimple_operand_gsi. Don't immediately modify statements
- in inter-bb optimization, just update oe->op values.
- (optimize_range_tests): Return bool whether any changed have been made.
- (update_ops): New function.
- (struct inter_bb_range_test_entry): New type.
- (maybe_optimize_range_tests): Perform statement changes here.
- (not_dominated_by, appears_later_in_bb, get_def_stmt,
- ensure_ops_are_available): Remove.
- (find_insert_point): Rewritten.
- (rewrite_expr_tree): Remove MOVED argument, add CHANGED argument,
- return LHS of the (new resp. old) stmt. Don't call
- ensure_ops_are_available, don't reuse SSA_NAMEs, recurse first
- instead of last, move new stmt at the right place.
- (linearize_expr, repropagate_negates): Don't reuse SSA_NAMEs.
- (negate_value): Likewise. Set uids.
- (break_up_subtract_bb): Initialize uids.
- (reassociate_bb): Adjust rewrite_expr_tree caller.
- (do_reassoc): Don't call renumber_gimple_stmt_uids.
-
-2013-10-23 David Edelsohn <dje.gcc@gmail.com>
-
- PR target/58838
- * config/rs6000/rs6000.md (mulsi3_internal1 and splitter): Add
- TARGET_32BIT final condition.
- (mulsi3_internal2 and splitter): Same.
-
-2013-10-23 Jeff Law <law@redhat.com>
-
- * tree-ssa-threadedge.c (thread_across_edge): Do not allow threading
- through joiner blocks with abnormal outgoing edges.
-
- * tree-ssa-threadupdate.c (thread_block_1): Renamed from thread_block.
- Add parameter JOINERS, to allow/disallow threading through joiner
- blocks.
- (thread_block): New. Call thread_block_1.
- (mark_threaded_blocks): Remove code to filter out certain cases
- of threading through joiner blocks.
- (thread_through_all_blocks): Document how we can have a dangling
- edge AUX field and clear it.
-
-2013-10-23 Ian Lance Taylor <iant@google.com>
-
- * doc/invoke.texi (Option Summary): Remove -fno-default-inline.
- (C++ Dialect Options): Likewise.
- (Optimize Options): Likewise.
-
-2013-10-23 Tom de Vries <tom@codesourcery.com>
-
- PR tree-optimization/58805
- * tree-ssa-tail-merge.c (stmt_local_def): Add gimple_vdef check.
-
-2013-10-23 Jakub Jelinek <jakub@redhat.com>
-
- * tree-vect-patterns.c (vect_recog_divmod_pattern): Optimize
- sequence based on get_range_info returned range.
-
-2013-10-23 Andrew MacLeod <amacleod@redhat.com>
-
- * tree-ssa.h: Remove all #include's
- * gengtype.c (open_base_files): Adjust include list for gtype-desc.c.
- * alias.c: Move required includes from tree-ssa.h.
- * asan.c: Likewise.
- * builtins.c: Likewise.
- * calls.c: Likewise.
- * cfgexpand.c: Likewise.
- * cfghooks.c: Likewise.
- * cfgloop.c: Likewise.
- * cfgloopmanip.c: Likewise.
- * cgraph.c: Likewise.
- * cgraphbuild.c: Likewise.
- * cgraphclones.c: Likewise.
- * cgraphunit.c: Likewise.
- * dse.c: Likewise.
- * except.c: Likewise.
- * expr.c: Likewise.
- * final.c: Likewise.
- * fold-const.c: Likewise.
- * ggc-page.c: Likewise.
- * gimple-builder.c: Likewise.
- * gimple-fold.c: Likewise.
- * gimple-iterator.c: Likewise.
- * gimple-low.c: Likewise.
- * gimple-pretty-print.c: Likewise.
- * gimple-ssa-strength-reduction.c: Likewise.
- * gimple-streamer-in.c: Likewise.
- * gimple-streamer-out.c: Likewise.
- * gimplify.c: Likewise.
- * graphite-blocking.c: Likewise.
- * graphite-clast-to-gimple.c: Likewise.
- * graphite-dependences.c: Likewise.
- * graphite-interchange.c: Likewise.
- * graphite-optimize-isl.c: Likewise.
- * graphite-poly.c: Likewise.
- * graphite-scop-detection.c: Likewise.
- * graphite-sese-to-poly.c: Likewise.
- * graphite.c: Likewise.
- * ipa-cp.c: Likewise.
- * ipa-inline-analysis.c: Likewise.
- * ipa-inline-transform.c: Likewise.
- * ipa-inline.c: Likewise.
- * ipa-prop.c: Likewise.
- * ipa-pure-const.c: Likewise.
- * ipa-reference.c: Likewise.
- * ipa-split.c: Likewise.
- * ipa-utils.c: Likewise.
- * loop-init.c: Likewise.
- * lto-cgraph.c: Likewise.
- * lto-section-in.c: Likewise.
- * lto-section-out.c: Likewise.
- * lto-streamer-in.c: Likewise.
- * lto-streamer-out.c: Likewise.
- * lto-streamer.c: Likewise.
- * omp-low.c: Likewise.
- * passes.c: Likewise.
- * predict.c: Likewise.
- * print-tree.c: Likewise.
- * profile.c: Likewise.
- * sese.c: Likewise.
- * targhooks.c: Likewise.
- * tracer.c: Likewise.
- * trans-mem.c: Likewise.
- * tree-call-cdce.c: Likewise.
- * tree-cfg.c: Likewise.
- * tree-cfgcleanup.c: Likewise.
- * tree-chrec.c: Likewise.
- * tree-complex.c: Likewise.
- * tree-data-ref.c: Likewise.
- * tree-dfa.c: Likewise.
- * tree-eh.c: Likewise.
- * tree-emutls.c: Likewise.
- * tree-if-conv.c: Likewise.
- * tree-inline.c: Likewise.
- * tree-into-ssa.c: Likewise.
- * tree-loop-distribution.c: Likewise.
- * tree-mudflap.c: Likewise.
- * tree-nested.c: Likewise.
- * tree-nrv.c: Likewise.
- * tree-object-size.c: Likewise.
- * tree-outof-ssa.c: Likewise.
- * tree-parloops.c: Likewise.
- * tree-phinodes.c: Likewise.
- * tree-predcom.c: Likewise.
- * tree-pretty-print.c: Likewise.
- * tree-profile.c: Likewise.
- * tree-scalar-evolution.c: Likewise.
- * tree-sra.c: Likewise.
- * tree-ssa-address.c: Likewise.
- * tree-ssa-alias.c: Likewise.
- * tree-ssa-ccp.c: Likewise.
- * tree-ssa-coalesce.c: Likewise.
- * tree-ssa-copy.c: Likewise.
- * tree-ssa-copyrename.c: Likewise.
- * tree-ssa-dce.c: Likewise.
- * tree-ssa-dom.c: Likewise.
- * tree-ssa-dse.c: Likewise.
- * tree-ssa-forwprop.c: Likewise.
- * tree-ssa-ifcombine.c: Likewise.
- * tree-ssa-live.c: Likewise.
- * tree-ssa-loop-ch.c: Likewise.
- * tree-ssa-loop-im.c: Likewise.
- * tree-ssa-loop-ivcanon.c: Likewise.
- * tree-ssa-loop-ivopts.c: Likewise.
- * tree-ssa-loop-manip.c: Likewise.
- * tree-ssa-loop-niter.c: Likewise.
- * tree-ssa-loop-prefetch.c: Likewise.
- * tree-ssa-loop-unswitch.c: Likewise.
- * tree-ssa-loop.c: Likewise.
- * tree-ssa-math-opts.c: Likewise.
- * tree-ssa-operands.c: Likewise.
- * tree-ssa-phiopt.c: Likewise.
- * tree-ssa-phiprop.c: Likewise.
- * tree-ssa-pre.c: Likewise.
- * tree-ssa-propagate.c: Likewise.
- * tree-ssa-reassoc.c: Likewise.
- * tree-ssa-sccvn.c: Likewise.
- * tree-ssa-sink.c: Likewise.
- * tree-ssa-strlen.c: Likewise.
- * tree-ssa-structalias.c: Likewise.
- * tree-ssa-tail-merge.c: Likewise.
- * tree-ssa-ter.c: Likewise.
- * tree-ssa-threadedge.c: Likewise.
- * tree-ssa-threadupdate.c: Likewise.
- * tree-ssa-uncprop.c: Likewise.
- * tree-ssa-uninit.c: Likewise.
- * tree-ssa.c: Likewise.
- * tree-ssanames.c: Likewise.
- * tree-stdarg.c: Likewise.
- * tree-streamer-in.c: Likewise.
- * tree-switch-conversion.c: Likewise.
- * tree-tailcall.c: Likewise.
- * tree-vect-data-refs.c: Likewise.
- * tree-vect-generic.c: Likewise.
- * tree-vect-loop-manip.c: Likewise.
- * tree-vect-loop.c: Likewise.
- * tree-vect-patterns.c: Likewise.
- * tree-vect-slp.c: Likewise.
- * tree-vect-stmts.c: Likewise.
- * tree-vectorizer.c: Likewise.
- * tree-vrp.c: Likewise.
- * tree.c: Likewise.
- * tsan.c: Likewise.
- * value-prof.c: Likewise.
- * var-tracking.c: Likewise.
- * varpool.c: Likewise.
- * vtable-verify.c: Likewise.
-
-2013-10-23 Jan-Benedict Glaw <jbglaw@lug-owl.de>
-
- * config/tilegx/tilegx.c: Include "tree.h".
-
-2013-10-23 Jakub Jelinek <jakub@redhat.com>
-
- * gimple-pretty-print.c (dump_ssaname_info): Always print "# " before
- the info, not after it.
- (gump_gimple_phi): Add COMMENT argument, if true, print "# " after
- dump_ssaname_info call.
- (pp_gimple_stmt_1): Adjust caller.
- (dump_phi_nodes): Likewise. Don't print "# " here.
-
-2013-10-22 Jan Hubicka <jh@suse.cz>
-
- * i386.h (TARGET_MISALIGNED_MOVE_STRING_PROLOGUES_EPILOGUES): New
- tuning flag.
- * x86-tune.def (TARGET_MISALIGNED_MOVE_STRING_PROLOGUES): Define it.
- * i386.c (expand_small_movmem_or_setmem): New function.
- (expand_set_or_movmem_prologue_epilogue_by_misaligned_moves): New
- function.
- (alg_usable_p): Add support for value ranges; cleanup.
- (ix86_expand_set_or_movmem): Add support for misaligned moves.
-
-2013-10-22 Sterling Augustine <saugustine@google.com>
-
- * doc/invoke.texi: Document -ggnu-pubnames.
- * common.opt: Add new option -ggnu-pubnames and modify -gpubnames
- logic.
- * dwarf2out.c: Include gdb/gdb-index.h.
- (DEBUG_PUBNAMES_SECTION, DEBUG_PUBTYPES_SECTION): Handle
- debug_generate_pub_sections.
- (is_java, output_pubtables, output_pubname): New functions.
- (include_pubname_in_output): Handle debug_generate_pub_sections at
- level 2.
- (size_of_pubnames): Use new local space_for_flags based on
- debug_generate_pub_sections.
- (output_pubnames): Unify pubnames and pubtypes output logic.
- Genericize comments. Call output_pubname.
- (dwarf2out_finish): Move logic to output_pubnames and call it.
-
-2013-10-22 Uros Bizjak <ubizjak@gmail.com>
-
- PR target/58779
- * config/i386/i386.c (put_condition_code) <case GTU, case LEU>:
- Remove CCCmode handling.
- <case LTU>: Return 'c' suffix for CCCmode.
- <case GEU>: Return 'nc' suffix for CCCmode.
- (ix86_cc_mode) <case GTU, case LEU>: Do not generate overflow checks.
- * config/i386/i386.md (*sub<mode>3_cconly_overflow): Remove.
- (*sub<mode>3_cc_overflow): Ditto.
- (*subsi3_zext_cc_overflow): Ditto.
-
-2013-10-22 Steve Ellcey <sellcey@mips.com>
-
- * config/mips/mips.c (mips_rtx_costs): Fix cost estimate for nor
- (AND (NOT OP1) (NOT OP2)).
-
-2013-10-22 Bill Schmidt <wschmidt@vnet.ibm.com>
-
- * config/rs6000/rs6000.c (altivec_expand_vec_perm_const): Reverse
- meaning of merge-high and merge-low masks for little endian; avoid
- use of vector-pack masks for little endian for mismatched modes.
-
-2013-10-22 Jan-Benedict Glaw <jbglaw@lug-owl.de>
-
- * config/tilepro/tilepro.c: Include "tree.h".
-
-2013-10-22 Andreas Schwab <schwab@suse.de>
-
- * config/m68k/m68k.c (notice_update_cc): Handle register conflict
- with PRE_DEC.
-
-2013-10-22 Paolo Carlini <paolo.carlini@oracle.com>
-
- * doc/contrib.texi ([Fran@,{c}ois Dumont], [Tim Shen],
- [Ed Smith-Rowland]): New entries.
- ([Stephen M. Webb]): Update.
-
-2013-10-22 Andrew MacLeod <amacleod@redhat.com>
-
- * tree-ssa-ter.h: Remove duplicate copy of file contents.
-
-2013-10-21 Marek Polacek <polacek@redhat.com>
-
- PR middle-end/58809
- * fold-const.c (fold_range_test): Return 0 if the type is not
- an integral type.
-
-2013-10-21 Richard Sandiford <rdsandiford@googlemail.com>
-
- * system.h: Move hwint.h include further down.
- * hwint.h (sext_hwi, zext_hwi): Define unconditionally. Add
- gcc_checking_asserts.
- * hwint.c (sext_hwi, zext_hwi): Delete ENABLE_CHECKING versions.
-
-2013-10-21 Bernd Edlinger <bernd.edlinger@hotmail.de>
-
- Fix volatile issues in optimize_bit_field_compare.
- * fold-const.c (optimize_bit_field_compare): Bail out if
- lvolatilep or rvolatilep.
-
-2013-10-21 Bernd Edlinger <bernd.edlinger@hotmail.de>
-
- Fix DECL_BIT_FIELD depencency on flag_strict_volatile_bitfields
- and get_inner_reference returning different pmode for non-volatile
- bit-field members dependent on flag_strict_volatile_bitfields.
- * stor-layout.c (layout_decl): Remove special handling of
- flag_strict_volatile_bitfields.
- * expr.c (get_inner_reference): Don't use DECL_BIT_FIELD
- if flag_strict_volatile_bitfields > 0 and TREE_THIS_VOLATILE.
-
-2013-10-21 Paulo Matos <pmatos@broadcom.com>
-
- * ipa-inline.c (edge_badness): Cap edge->count at max_count for badness
- calculations.
-
-2013-10-21 Jeff Law <law@redhat.com>
-
- * tree-ssa-threadedge.c (thread_through_normal_block): New
- argument VISITED. Remove VISISTED as a local variable. When we
- have a threadable jump, verify the destination of the jump has not
- been visised.
- (thread_across_edge): Allocate VISITED bitmap once at function
- scope and use it throughout. Make sure to set appropriate bits in
- VISITED for E (start of jump thread path).
- * tree-ssa-threadupdate.c (mark_threaded_blocks): Reject threading
- through a joiner if any edge on the path has a recorded jump thread.
-
-2013-10-21 Ian Lance Taylor <iant@google.com>
-
- * doc/invoke.texi (Optimize Options): For -fno-toplevel-reorder,
- don't imply that attributes can solve all problems.
- (Directory Options): Fix typo.
-
-2013-10-21 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
-
- * config/arm/arm.c (cortexa9_extra_costs): Update mult costs for
- extend and extend_add.
-
-2013-10-21 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/58794
- * fold-const.c (operand_equal_p): Compare FIELD_DECL operand
- of COMPONENT_REFs with OEP_CONSTANT_ADDRESS_OF left in place.
-
-2013-10-21 Richard Biener <rguenther@suse.de>
-
- PR middle-end/58742
- * fold-const.c (fold_binary_loc): Fold ((T) (X /[ex] C)) * C
- to (T) X for sign-changing conversions (or no conversion).
-
-2013-10-20 Uros Bizjak <ubizjak@gmail.com>
-
- * config/i386/i386.md (kxnor<mode>): Add FLAGS_REG clobber.
-
-2013-10-20 Jan Hubicka <jh@suse.cz>
-
- * config/i386/i386-tune.def: Add comment; organize into categories
-
-2013-10-21 Michael Zolotukhin <michael.v.zolotukhin@gmail.com>
-
- * config/i386/i386.c (expand_set_or_movmem_via_loop): Add issetmem
- argument. Update function comment.
- (expand_set_or_movmem_via_rep): New function combining
- expand_movmem_via_rep_mov and expand_setmem_via_rep_stos.
- (expand_movmem_via_rep_mov): Remove.
- expand_setmem_via_rep_stos): Remove.
- (expand_movmem_epilogue): Update calls correspondingly.
- (expand_setmem_epilogue_via_loop): Likewise.
- (emit_memset): New.
- (expand_setmem_epilogue): Add VEC_VALUE argument, refactor.
- (expand_set_or_movmem_prologue): New function combining
- expand_movmem_prologue and expand_setmem_prologue.
- (expand_movmem_prologue): Remove.
- (expand_setmem_prologue): Remove.
- (expand_set_or_movmem_constant_prologue): New function combining
- expand_constant_movmem_prologue and expand_constant_setmem_prologue.
- (expand_constant_movmem_prologue): Remove.
- (expand_constant_setmem_prologue): Remove.
- (promote_duplicated_reg): Allow vector-const0 value.
- (ix86_expand_set_or_movmem): New function combining ix86_expand_movmem
- and ix86_expand_setmem.
- (ix86_expand_movmem): Call ix86_expand_set_or_movmem.
- (ix86_expand_setmem): Call ix86_expand_set_or_movmem.
-
-2013-10-21 Diego Novillo <dnovillo@google.com>
-
- * asan.c: Include tree.h
- * bb-reorder.c: Likewise.
- * cfgcleanup.c: Likewise.
- * cfgloopmanip.c: Likewise.
- * data-streamer-in.c: Likewise.
- * data-streamer-out.c: Likewise.
- * data-streamer.c: Likewise.
- * dwarf2cfi.c: Likewise.
- * graphite-blocking.c: Likewise.
- * graphite-clast-to-gimple.c: Likewise.
- * graphite-dependences.c: Likewise.
- * graphite-interchange.c: Likewise.
- * graphite-optimize-isl.c: Likewise.
- * graphite-poly.c: Likewise.
- * graphite-scop-detection.c: Likewise.
- * graphite-sese-to-poly.c: Likewise.
- * graphite.c: Likewise.
- * ipa-devirt.c: Likewise.
- * ipa-profile.c: Likewise.
- * ipa.c: Likewise.
- * ira.c: Likewise.
- * loop-init.c: Likewise.
- * loop-unroll.c: Likewise.
- * lower-subreg.c: Likewise.
- * lto/lto-object.c: Likewise.
- * recog.c: Likewise.
- * reginfo.c: Likewise.
- * tree-loop-distribution.c: Likewise.
- * tree-parloops.c: Likewise.
- * tree-ssa-strlen.c: Likewise.
- * tree-streamer.c: Likewise.
- * value-prof.c: Likewise.
- * target-globals.c: Likewise.
- * expr.h: Include tree-core.h instead of tree.h.
- * gimple.h: Likewise.
- * ipa-prop.h: Likewise.
- * ipa-utils.h: Likewise.
- * lto-streamer.h: Likewise.
- * streamer-hooks.h: Likewise.
- * ipa-reference.h: Include cgraph.h instead of tree.h.
- * cgraph.h: Include basic-block.h instead of tree.h.
- * tree-streamer.h: Do not include tree.h.
- * genattrtab.c (write_header): Generate inclusion of tree.h.
- * genautomata.c (main): Likewise.
- * genemit.c: Likewise.
- * genopinit.c: Likewise.
- * genoutput.c (output_prologue): Likewise.
- * genpeep.c: Likewise.
-
-2013-10-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
-
- * config/rs6000/altivec.md (vec_unpacku_hi_v16qi): Adjust for
- little endian.
- (vec_unpacku_hi_v8hi): Likewise.
- (vec_unpacku_lo_v16qi): Likewise.
- (vec_unpacku_lo_v8hi): Likewise.
-
-2013-10-20 Jan Hubicka <jh@suse.cz>
-
- * config/i386/x86-tune.def (X86_TUNE_SLOW_IMUL_IMM32_MEM,
- X86_TUNE_SLOW_IMUL_IMM8): Keep enabled only for K8 and AMDFAM10.
- (X86_TUNE_USE_VECTOR_FP_CONVERTS): Disable for generic.
-
-2013-10-20 Richard Sandiford <rdsandiford@googlemail.com>
-
- * config/mips/mips.h (ISA_HAS_WSBH): Define.
- * config/mips/mips.md (UNSPEC_WSBH, UNSPEC_DSBH, UNSPEC_DSHD): New
- constants.
- (bswaphi2, bswapsi2, bswapdi2, wsbh, dsbh, dshd): New patterns.
-
-2013-10-19 John David Anglin <danglin@gcc.gnu.org>
-
- PR target/58603
- * system.h: Undef m_slot.
-
-2013-10-19 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
-
- * config/rs6000/rs6000.c (vspltis_constant): Make sure we check
- all elements for both endian flavors.
-
-2013-10-19 Uros Bizjak <ubizjak@gmail.com>
-
- PR target/58792
- * config/i386/i386.c (ix86_function_value_regno): Add DX_REG,
- ST1_REG and XMM1_REG for 32bit and 64bit targets. Also add DI_REG
- and SI_REG for 64bit SYSV ABI targets.
-
-2013-10-19 Uros Bizjak <ubizjak@gmail.com>
-
- * mode-switching.c (create_pre_exit): Rename maybe_builtin_apply
- to multi_reg_return. Clarify that we are skipping USEs of multiple
- return registers. Use bool type where appropriate.
-
-2013-10-18 Jan Hubicka <jh@suse.cz>
-
- * config/i386/i386.h (ACCUMULATE_OUTGOING_ARGS): Disable accumulation
- for cold functions.
- * x86-tune.def (X86_TUNE_USE_LEAVE): Update comment.
- (X86_TUNE_PUSH_MEMORY): Likewise.
- (X86_TUNE_AVX256_UNALIGNED_LOAD_OPTIMAL,
- X86_TUNE_AVX256_UNALIGNED_STORE_OPTIMAL): New.
- (X86_TUNE_ACCUMULATE_OUTGOING_ARGS, X86_TUNE_ALWAYS_FANCY_MATH_387):
- New.
- * i386.c (x86_accumulate_outgoing_args, x86_arch_always_fancy_math_387,
- x86_avx256_split_unaligned_load, x86_avx256_split_unaligned_store):
- Remove.
- (ix86_option_override_internal): Update to use tune features instead
- of variables.
-
-2013-10-18 Cong Hou <congh@google.com>
-
- PR tree-optimization/58508
- * tree-vect-loop-manip.c (vect_loop_versioning): Hoist loop invariant
- statement that contains data refs with zero-step.
-
-2013-10-18 Andrew MacLeod <amacleod@redhat.com>
-
- * tree-ssa.h: Don't include gimple-low.h, tree-ssa-address.h,
- sbitmap.h, tree-ssa-threadedge.h, tree-ssa-dom.h and tree-cfgcleanup.h.
- * gimple-low.c (gimple_check_call_arg,
- gimple_check_call_matching_types): Move to cgraph.c.
- * gimple-low.h: Remove prototype.
- * cgraph.c: (gimple_check_call_arg, gimple_check_call_matching_types):
- Relocate from gimple-low.c.
- * cgraph.h: Add prototype. Don't include basic-block.h.
- * gimplify.c: Add gimple-low to include list.
- * omp-low.c: Add gimple-low and tree-cfgcleanup.h to include list.
- * tree-eh.c: Add gimple-low to include list.
- * tree-nested.c: Likewise.
- * cfgexpand.c: Add tree-ssa-address.h to include list.
- * expr.c: Likewise.
- * gimple-fold.c: Likewise.
- * gimple-ssa-strength-reduction.c: Likewise.
- * trans-mem.c: Likewise.
- * tree-mudflap.c: Likewise.
- * tree-ssa-loop-ivopts.c: Likewise.
- * tree-ssa-dom.c: Include tree-ssa-threadedge.h and tree-ssa-dom.h.
- (degenerate_phi_result): Move to tree-phinodes.c.
- * tree-ssa-loop-ch.c: Include tree-ssa-threadedge.h.
- * tree-ssa-threadedge.c: Likewise.
- * tree-vrp.c: Likewise.
- * tree-phinodes.c (degenerate_phi_result): Relocate here.
- * tree-ssa-dom.h (degenerate_phi_result): Remove Prototype.
- * tree-phinodes.h (degenerate_phi_result): Add prototype.
- * tree-ssa-copy.c: Include tree-ssa-dom.h.
- * tree-ssa-forwprop.c: Likewise.
- * tree-cfgcleanup.c (execute_cleanup_cfg_post_optimizing,
- pass_data_cleanup_cfg_post_optimizing,
- make_pass_cleanup_cfg_post_optimizing): Relocate from tree-optimize.c.
- * tree-optimize.c: Delete File.
- * graphite.c: Include tree-cfgcleanup.h.
- * passes.c: Likewise.
- * tree-cfg.c: Likewise.
- * tree-profile.c: Likewise.
- * tree-ssa-dse.c: Likewise.
- * tree-ssa-loop-ivcanon.c: Likewise.
- * tree-switch-conversion.c: Don't include tree-ssa-operands.h.
- * tree-outof-ssa.c: Include sbitmap.h.
- * tree-ssa-live.c: Likewise.
- * tree-ssa-propagate.c: Likewise.
- * tree-ssa-structalias.c: Likewise.
- * tree-stdarg.c: Likewise.
- * Makefile.in (OBJS): Delete tree-optimize.o.
- * basic-block.h (gcov_type, gcov_type_unsigned): Move to coretypes.h.
- * coretypes.h (gcov_type, gcov_type_unsigned): Relocate here.
- * varasm.c: Include basic-block.h.
- * cfgloop.h: Include function.h instead of basic-block.h
- (bb_loop_depth): Move to cfgloop.c.
- * cfgloop.c (bb_loop_depth): Relocate from cfgloop.h.
-
-2013-10-18 Teresa Johnson <tejohnson@google.com>
-
- * predict.c (probably_never_executed): Compare frequency-based
- count to number of training runs.
- * params.def (UNLIKELY_BB_COUNT_FRACTION): New parameter.
-
-2013-10-18 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
-
- * config/arm/arm.c (cortexa9_extra_costs): New table.
- (arm_cortex_a9_tune): Use cortexa9_extra_costs.
-
-2013-10-18 Jeff Law <law@redhat.com>
-
- * tree-ssa-threadupdate.c: Do not include "tm.h" or "tm_p.h".
-
- * tree-ssa-threadupdate.c: Include "dbgcnt.h".
- (register_jump_thread): Add "registered_jump_thread" debug
- counter support.
- * dbgcnt.def (registered_jump_thread): New debug counter.
-
-2013-10-18 Andrew MacLeod <amacleod@redhat.com>
-
- * config/rs6000/rs6000.c: Include cgraph.h.
-
-2013-10-18 Teresa Johnson <tejohnson@google.com>
-
- * tree-ssa-tail-merge.c (replace_block_by): Update edge
- weights during merging.
-
-2013-10-18 Andrew MacLeod <amacleod@redhat.com>
-
- * tree-cfg.h: Rename from tree-flow.h. Remove #includes.
- * tree-ssa.h: Relocate required #includes from tree-cfg.h.
- * tree-ssa-operands.h: Remove prototype.
- * tree-ssa-operands.c (virtual_operand_p): Move to gimple.c.
- * gimple.c (virtual_operand_p): Relocate from gimple.c.
- * gimple.h: Add prototype.
- * gimple-ssa.h: Include tree-ssa-operands.h.
- * tree-dump.c: Add tree-cfg.h to include list.
- * tree-ssa-alias.c: Add ipa-reference.h to include list.
- * config/alpha/alpha.c: Include gimple-ssa.h instead of tree-flow.h.
- * config/i386/i386.c: Don't include tree-flow.h.
- * config/rs6000/rs6000.c: Likewise.
-
-2013-10-18 Jan-Benedict Glaw <jbglaw@lug-owl.de>
-
- * config/frv/frv.c (frv_init_cumulative_args): Fix wrong cast.
-
-2013-10-18 Richard Biener <rguenther@suse.de>
-
- * stor-layout.c (layout_type): Do not change TYPE_PRECISION
- or TYPE_UNSIGNED of integral types.
- (set_min_and_max_values_for_integral_type): Leave TYPE_MIN/MAX_VALUE
- NULL_TREE for zero-precision integral types.
-
-2013-10-18 James Greenhalgh <james.greenhalgh@arm.com>
-
- * config/aarch64/arm_neon.h
- (vcvt<ds>_n_<fsu><32,64>_<fsu><32,64>): Correct argument types.
-
-2013-10-17 Sriraman Tallam <tmsriram@google.com>
-
- PR target/57756
- * opth-gen.awk: Define target_flags_explicit.
-
-2013-10-17 Michael Meissner <meissner@linux.vnet.ibm.com>
-
- * config/rs6000/rs6000.c (enum rs6000_reload_reg_type): Add new
- fields to the reg_addr array that describes the valid addressing
- mode for any register, general purpose registers, floating point
- registers, and Altivec registers.
- (FIRST_RELOAD_REG_CLASS): Likewise.
- (LAST_RELOAD_REG_CLASS): Likewise.
- (struct reload_reg_map_type): Likewise.
- (reload_reg_map_type): Likewise.
- (RELOAD_REG_VALID): Likewise.
- (RELOAD_REG_MULTIPLE): Likewise.
- (RELOAD_REG_INDEXED): Likewise.
- (RELOAD_REG_OFFSET): Likewise.
- (RELOAD_REG_PRE_INCDEC): Likewise.
- (RELOAD_REG_PRE_MODIFY): Likewise.
- (reg_addr): Likewise.
- (mode_supports_pre_incdec_p): New helper functions to say whether
- a given mode supports PRE_INC, PRE_DEC, and PRE_MODIFY.
- (mode_supports_pre_modify_p): Likewise.
- (rs6000_debug_vector_unit): Rearrange the -mdebug=reg output to
- print the valid address mode bits for each mode.
- (rs6000_debug_print_mode): Likewise.
- (rs6000_debug_reg_global): Likewise.
- (rs6000_setup_reg_addr_masks): New function to set up the address
- mask bits for each type.
- (rs6000_init_hard_regno_mode_ok): Use memset to clear arrays.
- Call rs6000_setup_reg_addr_masks to set up the address mask bits.
- (rs6000_legitimate_address_p): Use mode_supports_pre_incdec_p and
- mode_supports_pre_modify_p to determine if PRE_INC, PRE_DEC, and
- PRE_MODIFY are supported.
- (rs6000_output_move_128bit): Change to use {src,dest}_vmx_p for altivec
- registers, instead of {src,dest}_av_p.
- (rs6000_print_options_internal): Tweak the debug output slightly.
-
-2013-10-17 Uros Bizjak <ubizjak@gmail.com>
-
- * config/i386/sse.md (*vec_widen_smult_even_v8si): Remove
- isa attribute.
-
-2013-10-17 Andrew MacLeod <amacleod@redhat.com>
-
- * tree-flow.h (struct omp_region): Move to omp-low.c.
- Remove omp_ prototypes and variables.
- * gimple.h (omp_reduction_init): Move prototype to omp-low.h.
- (copy_var_decl): Relocate prototype from tree-flow.h.
- * gimple.c (copy_var_decl): Relocate from omp-low.c.
- * tree.h: Move prototype to omp-low.h.
- * omp-low.h: New File. Relocate prototypes here.
- * omp-low.c (struct omp_region): Make local here.
- (root_omp_region): Make static.
- (copy_var_decl) Move to gimple.c.
- (new_omp_region): Make static.
- (make_gimple_omp_edges): New. Refactored from tree-cfg.c make_edges.
- * tree-cfg.c: Include omp-low.h.
- (make_edges): Factor out OMP specific bits to make_gimple_omp_edges.
- * gimplify.c: Include omp-low.h.
- * tree-parloops.c: Likewise.
-
-2013-10-17 Uros Bizjak <ubizjak@gmail.com>
-
- * config/i386/i386.c (ix86_fixup_binary_operands): When both source
- operands are in memory, prefer to force non-matched operand 1 to
- the register.
-
-2013-10-17 Michael Meissner <meissner@linux.vnet.ibm.com>
-
- PR target/58673
- * config/rs6000/rs6000.c (rs6000_legitimate_address_p): Only
- restrict TImode addresses to single indirect registers if both
- -mquad-memory and -mvsx-timode are used.
- (rs6000_output_move_128bit): Use quad_load_store_p to determine if
- we should emit load/store quad. Remove using %y for quad memory
- addresses.
-
- * config/rs6000/rs6000.md (mov<mode>_ppc64, TI/PTImode): Add
- constraints to allow load/store quad on machines where TImode is
- not allowed in VSX registers. Use 'n' instead of 'F' constraint
- for TImode to load integer constants.
-
-2013-10-17 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
-
- * config/aarch64/aarch64.c (aarch64_print_operand): Handle 'c'.
-
-2013-10-17 Marcus Shawcroft <marcus.shawcroft@arm.com>
-
- * config/aarch64/aarch64.c (aarch64_preferred_reload_class): Adjust
- handling of STACK_REG.
-
-2013-10-17 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/58143
- * tree-ssa-loop-im.c (arith_code_with_undefined_signed_overflow):
- New function.
- (rewrite_to_defined_overflow): Likewise.
- (move_computations_dom_walker::before_dom): Rewrite stmts
- with undefined signed overflow that are not always executed
- into unsigned arithmetic.
-
-2013-10-16 Michael Meissner <meissner@linux.vnet.ibm.com>
-
- PR target/57756
- * config/rs6000/rs6000.opt (rs6000_isa_flags_explicit): Move the
- explicit isa flag to be an options variable, instead of using
- global_options_set. Remove define from rs6000.h.
- * config/rs6000/rs6000.h (rs6000_isa_flags_explicit): Likewise.
-
- * config/rs6000/rs6000.c (rs6000_option_override_internal):
- Initialize rs6000_isa_flags_explicit.
- (rs6000_function_specific_save): Add gcc_options* parameter, so
- that the powerpc builds after the 2013-10-15 changes.
- (rs6000_function_specific_restore): Likewise.
-
-2013-10-16 DJ Delorie <dj@redhat.com>
-
- * config/rl78/rl78.c (rl78_alloc_address_registers_macax): Verify
- op is a REG before checking REGNO.
- (rl78_alloc_physical_registers): Verify pattern is a SET before
- checking SET_SRC.
-
-2013-10-16 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
-
- * config/rs6000/vector.md (vec_unpacks_hi_v4sf): Correct for
- endianness.
- (vec_unpacks_lo_v4sf): Likewise.
- (vec_unpacks_float_hi_v4si): Likewise.
- (vec_unpacks_float_lo_v4si): Likewise.
- (vec_unpacku_float_hi_v4si): Likewise.
- (vec_unpacku_float_lo_v4si): Likewise.
-
-2013-10-16 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
-
- * config/rs6000/vsx.md (vsx_concat_<mode>): Adjust output for LE.
- (vsx_concat_v2sf): Likewise.
-
-2013-10-16 James Greenhalgh <james.greenhalgh@arm.com>
-
- * config/aarch64/aarch64.md
- (*mov<mode>_aarch64): Fix output template for DUP (element) Scalar.
-
-2013-10-16 Andrew MacLeod <amacleod@redhat.com>
-
- PR tree-optimization/58697
- * cfgloop.c (get_estimated_loop_iterations_int): Rename from
- estimated_loop_iterations_int.
- (max_stmt_executions_int): Call get_max_loop_iterations_int.
- (get_max_loop_iterations_int): New. HWINT version of
- get_max_loop_iterations.
- * cfgloop.h: Add prototypes.
- * loop-iv.c (find_simple_exit): call get_estimated_loop_iterations_int.
- * loop-unroll.c (decide_peel_once_rolling): Call
- get_estimated_loop_iterations_int.
- * tree-ssa-loop-niter.c (estimated_loop_iterations_int): Add back.
- * tree-ssa-loop-niter.h: Tweak prototypes.
-
-2013-10-16 David Malcolm <dmalcolm@redhat.com>
-
- * gengtype-parse.c (struct_field_seq): Ignore access-control
- keywords ("public:" etc).
-
-2013-10-16 Marcus Shawcroft <marcus.shawcroft@arm.com>
-
- * config/aarch64/aarch64.c (aarch64_regno_regclass): Classify
- FRAME_POINTER_REGNUM and ARG_POINTER_REGNUM as POINTER_REGS.
-
-2013-10-16 Yvan Roux <yvan.roux@linaro.org>
-
- * config/arm/arm.opt (mlra): New option.
- * config/arm/arm.c (arm_lra_p): New function.
- (TARGET_LRA_P): Define.
-
-2013-10-16 Paulo Matos <pmatos@broadcom.com>
-
- * tree-core.h (tree_code_name): Remove.
- * tree.h (get_tree_code_name): New prototype.
- * tree.c (tree_code_name): Make static.
- (get_tree_code_name): New function.
- (dump_tree_statistics, tree_check_failed, tree_not_check_failed,
- tree_class_check_failed, tree_range_check_failed,
- tree_not_class_check_failed, omp_clause_check_failed,
- tree_contains_struct_check_failed, tree_operand_check_failed): Use new
- wrapper get_tree_code_name instead of calling tree_code_name directly.
- * tree-vrp.c (dump_asserts_for): Likewise.
- * tree-dump.c (dequeue_and_dump): Likewise.
- * tree-pretty-print.c (do_niy, dump_generic_node): Likewise.
- * tree-pretty-print.h (pp_unsupported_tree): Likewise.
- * lto-streamer-out.c (lto_write_tree, DFS_write_tree): Likewise.
- * tree-ssa-dom.c (print_expr_hash_elt): Likewise.
- * gimple-pretty-print.c (dump_unary_rhs, dump_binary_rhs,
- dump_ternary_rhs, dump_gimple_assign, dump_gimple_cond,
- dump_gimple_omp_for): Likewise.
- * tree-vect-data-refs.c (vect_create_data_ref_ptr): Likewise.
- * tree-ssa-pre.c (print_pre_expr): Likewise.
- * ipa-prop.c (ipa_print_node_jump_functions_for_edge): Likewise.
- * print-tree.c (print_node_brief, print_node): Likewise.
- * gimple.c (gimple_check_failed): Likewise.
- * lto-streamer.c (lto_tag_name, print_lto_report): Likewise.
- * config/frv/frv.c (frv_init_cumulative_args): Likewise.
- * config/mep/mep.c (mep_validate_vliw): Likewise.
- * config/iq2000/iq2000.c (init_cumulative_args): Likewise.
- * config/rs6000/rs6000.c (init_cumulative_args): Likewise.
-
-2013-10-16 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
-
- * config/i386/i386.c (ix86_option_override_internal): Enable FMA4
- for AMD bdver3.
-
-2013-10-16 Hans-Peter Nilsson <hp@axis.com>
-
- * config/cris/t-elfmulti (MULTILIB_OPTIONS, MULTILIB_DIRNAMES)
- (MULTILIB_MATCHES): Add multilib for -march=v8.
-
-2013-10-15 Sriraman Tallam <tmsriram@google.com>
-
- PR target/57756
- * optc-save-gen.awk: Add extra parameter to the save and restore
- target calls.
- * opth-gen.awk: Generate new TARGET_* macros to accept a parameter.
- * tree.c (build_optimization_node): New parameter. Add extra parameter
- to call to cl_optimization_save.
- (build_target_option_node): New parameter. Add extra parameter
- to call to cl_target_option_save.
- * tree.h (build_optimization_node): New parameter.
- (build_target_option_node): New parameter.
- * c-family/c-common.c (handle_optimize_attribute): Fix calls to
- build_optimization_node and build_target_option_node.
- * c-family/c-pragma.c (handle_pragma_optimize): Ditto.
- (handle_pragma_push_options): Ditto.
- * toplev.c (process_options): Ditto.
- * opts.c (init_options_struct): Check for opts_set non-null.
- * target.def (target_option.save): New parameter.
- (target_option.restore): New parameter.
- * tm.texi: Generate.
- * config/i386/i386-c.c (ix86_target_macros_internal): Ditto.
- (ix86_pragma_target_parse): Ditto.
- * config/i386/i386-protos.h (ix86_valid_target_attribute_tree): New
- parameters.
- * config/rs6000/rs6000.c (rs6000_option_override_internal): Fix calls
- to build_optimization_node and build_target_option_node.
- (rs6000_valid_attribute_p): Ditto.
- (rs6000_pragma_target_parse): Ditto.
- * config/i386/i386.opt (x_ix86_target_flags_explicit): New TargetSave
- data.
- * config/i386/i386.h:
- TARGET_64BIT_P: New Macro
- TARGET_MMX_P: New Macro.
- TARGET_3DNOW_P: New Macro.
- TARGET_3DNOW_A_P: New Macro.
- TARGET_SSE_P: New Macro.
- TARGET_SSE2_P: New Macro.
- TARGET_SSE3_P: New Macro.
- TARGET_SSSE3_P: New Macro.
- TARGET_SSE4_1_P: New Macro.
- TARGET_SSE4_2_P: New Macro.
- TARGET_AVX_P: New Macro.
- TARGET_AVX2_P: New Macro.
- TARGET_AVX512F_P: New Macro.
- TARGET_AVX512PF_P: New Macro.
- TARGET_AVX512ER_P: New Macro.
- TARGET_AVX512CD_P: New Macro.
- TARGET_FMA_P: New Macro.
- TARGET_SSE4A_P: New Macro.
- TARGET_FMA4_P: New Macro.
- TARGET_XOP_P: New Macro.
- TARGET_LWP_P: New Macro.
- TARGET_ABM_P: New Macro.
- TARGET_BMI_P: New Macro.
- TARGET_BMI2_P: New Macro.
- TARGET_LZCNT_P: New Macro.
- TARGET_TBM_P: New Macro.
- TARGET_POPCNT_P: New Macro.
- TARGET_SAHF_P: New Macro.
- TARGET_MOVBE_P: New Macro.
- TARGET_CRC32_P: New Macro.
- TARGET_AES_P: New Macro.
- TARGET_PCLMUL_P: New Macro.
- TARGET_CMPXCHG16B_P: New Macro.
- TARGET_FSGSBASE_P: New Macro.
- TARGET_RDRND_P: New Macro.
- TARGET_F16C_P: New Macro.
- TARGET_RTM_P: New Macro.
- TARGET_HLE_P: New Macro.
- TARGET_RDSEED_P: New Macro.
- TARGET_PRFCHW_P: New Macro.
- TARGET_ADX_P: New Macro.
- TARGET_FXSR_P: New Macro.
- TARGET_XSAVE_P: New Macro.
- TARGET_XSAVEOPT_P: New Macro.
- TARGET_LP64_P: New Macro.
- TARGET_X32_P: New Macro.
- TARGET_FPMATH_DEFAULT_P: New Macro.
- TARGET_FLOAT_RETURNS_IN_80387_P: New Macro.
- * config/i386/i386.c (ix86_option_override_internal): New parameters.
- opts and opts_set.
- Change ix86_tune_string to access opts->x_ix86_tune_string.
- Change ix86_isa_flags to access opts->x_ix86_isa_flags.
- Change ix86_arch_string to access opts->x_ix86_arch_string.
- Change ix86_stringop_alg to access opts->x_ix86_stringop_alg.
- Change ix86_pmode to access opts->x_ix86_pmode.
- Change ix86_abi to access opts->x_ix86_abi.
- Change ix86_cmodel to access opts->x_ix86_cmodel.
- Change ix86_asm_dialect to access opts->x_ix86_asm_dialect.
- Change ix86_isa_flags_explicit to access
- opts->x_ix86_isa_flags_explicit.
- Change ix86_dump_tunes to access opts->x_ix86_dump_tunes.
- Change ix86_regparm to access opts->x_ix86_regparm.
- Change ix86_branch_cost to access opts->x_ix86_branch_cost.
- Change ix86_preferred_stack_boundary_arg to access
- opts->x_ix86_preferred_stack_boundary_arg.
- Change ix86_force_align_arg_pointer to access
- opts->x_ix86_force_align_arg_pointer.
- Change ix86_incoming_stack_boundar_arg to access
- opts->x_ix86_incoming_stack_boundar_arg.
- Change ix86_fpmath to access opts->x_ix86_fpmath.
- Change ix86_veclibabi_type to access opts->x_ix86_veclibabi_type.
- Change ix86_recip_name to access opts->x_ix86_recip_name.
- Change ix86_stack_protector_guard to access
- opts->x_ix86_stack_protector_guard.
- Change ix86_tune_memcpy_strategy to access
- opts->x_ix86_tune_memcpy_strategy.
- Change ix86_tune_memset_strategy to access
- opts->x_ix86_tune_memset_strategy.
- Change global_options to access opts.
- Change global_options_set to access opts_set.
- Change TARGET_64BIT to TARGET_64BIT_P (opts->...).
- Change TARGET_MMX to TARGET_MMX_P (opts->...).
- Change TARGET_3DNOW to TARGET_3DNOW_P (opts->...).
- Change TARGET_3DNOW_A to TARGET_3DNOW_A_P (opts->...).
- Change TARGET_SSE to TARGET_SSE_P (opts->...).
- Change TARGET_SSE2 to TARGET_SSE2_P (opts->...).
- Change TARGET_SSE3 to TARGET_SSE3_P (opts->...).
- Change TARGET_SSSE3 to TARGET_SSSE3_P (opts->...).
- Change TARGET_SSE4_1 to TARGET_SSE4_1_P (opts->...).
- Change TARGET_SSE4_2 to TARGET_SSE4_2_P (opts->...).
- Change TARGET_AVX to TARGET_AVX_P (opts->...).
- Change TARGET_AVX2 to TARGET_AVX2_P (opts->...).
- Change TARGET_AVX512F to TARGET_AVX512F_P (opts->...).
- Change TARGET_AVX512PF to TARGET_AVX512PF_P (opts->...).
- Change TARGET_AVX512ER to TARGET_AVX512ER_P (opts->...).
- Change TARGET_AVX512CD to TARGET_AVX512CD_P (opts->...).
- Change TARGET_FMA to TARGET_FMA_P (opts->...).
- Change TARGET_SSE4A to TARGET_SSE4A_P (opts->...).
- Change TARGET_FMA4 to TARGET_FMA4_P (opts->...).
- Change TARGET_XOP to TARGET_XOP_P (opts->...).
- Change TARGET_LWP to TARGET_LWP_P (opts->...).
- Change TARGET_ABM to TARGET_ABM_P (opts->...).
- Change TARGET_BMI to TARGET_BMI_P (opts->...).
- Change TARGET_BMI2 to TARGET_BMI2_P (opts->...).
- Change TARGET_LZCNT to TARGET_LZCNT_P (opts->...).
- Change TARGET_TBM to TARGET_TBM_P (opts->...).
- Change TARGET_POPCNT to TARGET_POPCNT_P (opts->...).
- Change TARGET_SAHF to TARGET_SAHF_P (opts->...).
- Change TARGET_MOVBE to TARGET_MOVBE_P (opts->...).
- Change TARGET_CRC32 to TARGET_CRC32_P (opts->...).
- Change TARGET_AES to TARGET_AES_P (opts->...).
- Change TARGET_PCLMUL to TARGET_PCLMUL_P (opts->...).
- Change TARGET_CMPXCHG16B to TARGET_CMPXCHG16B_P (opts->...).
- Change TARGET_FSGSBASE to TARGET_FSGSBASE_P (opts->...).
- Change TARGET_RDRND to TARGET_RDRND_P (opts->...).
- Change TARGET_F16C to TARGET_F16C_P (opts->...).
- Change TARGET_RTM to TARGET_RTM_P (opts->...).
- Change TARGET_HLE to TARGET_HLE_P (opts->...).
- Change TARGET_RDSEED to TARGET_RDSEED_P (opts->...).
- Change TARGET_PRFCHW to TARGET_PRFCHW_P (opts->...).
- Change TARGET_ADX to TARGET_ADX_P (opts->...).
- Change TARGET_FXSR to TARGET_FXSR_P (opts->...).
- Change TARGET_XSAVE to TARGET_XSAVE_P (opts->...).
- Change TARGET_XSAVEOPT to TARGET_XSAVEOPT_P (opts->...).
- Change TARGET_LP64 to TARGET_LP64_P (opts->...).
- Change TARGET_X32 to TARGET_X32_P (opts->...).
- Change TARGET_FPMATH_DEFAULT to TARGET_FPMATH_DEFAULT_P (opts->...).
- Change TARGET_FLOAT_RETURNS_IN_80387 to
- TARGET_FLOAT_RETURNS_IN_80387_P (opts->...).
- (ix86_function_specific_save): New parameter. Use opts-> fields
- to replace global fields.
- (ix86_function_specific_restore): Ditto.
- (ix86_valid_target_attribute_inner_p): New parameters.
- Fix recursive call.
- Fix call to ix86_handle_option and set_option.
- (ix86_valid_target_attribute_tree): New parameters.
- Change global_options to access opts.
- Change global_options_set to access opts_set.
- Fix call to ix86_valid_target_attribute_inner_p.
- Change ix86_tune_string to access opts->x_ix86_tune_string.
- Change ix86_arch_string to access opts->x_ix86_arch_string.
- Change ix86_fpmath to access opts->x_ix86_fpmath
- Fix call to ix86_option_override_internal.
- Fix call to ix86_add_new_builtins.
- Fix calls to build_optimization_node and build_target_option_node.
- (ix86_valid_target_attribute_p): Remove access to global_options.
- Use new gcc_options structure func_options.
- Fix call to ix86_valid_target_attribute_tree.
- Fix call to build_optimization_node.
- (get_builtin_code_for_version): Fix call to
- ix86_valid_target_attribute_tree.
-
-2013-10-15 David Malcolm <dmalcolm@redhat.com>
-
- * Makefile.in (PICFLAG): New.
- (enable_host_shared): New.
- (INTERNAL_CFLAGS): Use PICFLAG.
- (LIBIBERTY): Use pic build of libiberty.a if configured with
- --enable-host-shared.
- * configure.ac: Add --enable-host-shared, setting up new
- PICFLAG variable.
- * configure: Regenerate.
- * doc/install.texi (--enable-shared): Add note contrasting it with ...
- (--enable-host-shared): New option.
-
-2013-10-15 Richard Biener <rguenther@suse.de>
-
- * tree-tailcall.c (find_tail_calls): Don't use tail-call recursion
- for built-in functions.
-
-2013-10-15 Zhenqiang Chen <zhenqiang.chen@arm.com>
-
- * tree-ssa-reassoc.c: Include rtl.h and tm_p.h.
- (optimize_range_tests_1): New function,
- extracted from optimize_range_tests.
- (optimize_range_tests_xor): Similarly.
- (optimize_range_tests_diff): New function.
- (optimize_range_tests): Use optimize_range_tests_1.
-
-2013-10-15 Cong Hou <congh@google.com>
-
- * tree-vect-loop.c (vect_is_simple_reduction_1): Relax the
- requirement of the reduction pattern so that one operand of the
- reduction operation can come from outside of the loop.
-
-2013-10-15 James Greenhalgh <james.greenhalgh@arm.com>
-
- * config/arm/neon-schedgen.ml: Remove.
- * config/arm/cortex-a9-neon.md: Remove comment regarding
- neon-schedgen.ml.
-
-2013-10-15 James Greenhalgh <james.greenhalgh@arm.com>
-
- * config/arm/types: Remove old neon types.
-
-2013-10-15 James Greenhalgh <james.greenhalgh@arm.com>
-
- * config/arm/cortex-a7.md
- (cortex_a7_neon_type): New.
- (cortex_a7_neon_mul): Update for new types.
- (cortex_a7_neon_mla): Likewise.
- (cortex_a7_neon): Likewise.
-
-2013-10-15 James Greenhalgh <james.greenhalgh@arm.com>
-
- * config/arm/cortex-a15-neon.md
- (cortex_a15_neon_type): New,
-
- (cortex_a15_neon_int_1): Remove.
- (cortex_a15_neon_int_2): Likewise.
- (cortex_a15_neon_int_3): Likewise.
- (cortex_a15_neon_int_4): Likewise.
- (cortex_a15_neon_int_5): Likewise.
- (cortex_a15_neon_vqneg_vqabs): Likewise.
- (cortex_a15_neon_vmov): Likewise.
- (cortex_a15_neon_vaba): Likewise.
- (cortex_a15_neon_vaba_qqq): Likewise.
- (cortex_a15_neon_mul_ddd_8_16_qdd_16_8_long_32_16_long): Likewise.
- (cortex_a15_neon_mul_qqq_8_16_32_ddd_32): Likewise.
- (cortex_a15_neon_mul_qdd_64_32_long_qqd_16_ddd_32_scalar_64_32_long_scalar):
- Likewise.
- (cortex_a15_neon_mla_ddd_8_16_qdd_16_8_long_32_16_long): Likewise.
- (cortex_a15_neon_mla_qqq_8_16): Likewise.
- (cortex_a15_neon_mla_ddd_32_qqd_16_ddd_32_scalar): Likewise.
- (cortex_a15_neon_mla_qqq_32_qqd_32_scalar): Likewise.
- (cortex_a15_neon_mul_ddd_16_scalar_32_16_long_scalar): Likewise.
- (cortex_a15_neon_mul_qqd_32_scalar): Likewise.
- (cortex_a15_neon_mla_ddd_16_scalar_qdd_32_16_long_scalar): Likewise.
- (cortex_a15_neon_shift_1): Likewise.
- (cortex_a15_neon_shift_2): Likewise.
- (cortex_a15_neon_shift_3): Likewise.
- (cortex_a15_neon_vshl_ddd): Likewise.
- (cortex_a15_neon_vqshl_vrshl_vqrshl_qqq): Likewise.
- (cortex_a15_neon_vsra_vrsra): Likewise.
- (cortex_a15_neon_fp_vmla_ddd_scalar): Likewise.
- (cortex_a15_neon_fp_vmla_qqq_scalar): Likewise.
- (cortex_a15_neon_bp_3cycle): Likewise.
- (cortex_a15_neon_ldm_2): Likewise.
- (cortex_a15_neon_stm_2): Likewise.
- (cortex_a15_neon_mcr): Likewise.
- (cortex_a15_neon_mrc): Likewise.
- (cortex_a15_neon_fp_vadd_ddd_vabs_dd): Likewise.
- (cortex_a15_neon_fp_vadd_qqq_vabs_qq): Likewise.
- (cortex_a15_neon_fp_vmul_ddd): Likewise.
- (cortex_a15_neon_fp_vmul_qqd): Likewise.
- (cortex_a15_neon_fp_vmla_ddd): Likewise.
- (cortex_a15_neon_fp_vmla_qqq): Likewise.
- (cortex_a15_neon_fp_vmla_ddd_scalar): Likewise.
- (cortex_a15_neon_fp_vmla_qqq_scalar): Likewise.
- (cortex_a15_neon_fp_vrecps_vrsqrts_ddd): Likewise.
- (cortex_a15_neon_fp_vrecps_vrsqrts_qqq): Likewise.
- (cortex_a15_neon_bp_simple): Likewise.
- (cortex_a15_neon_bp_2cycle): Likewise.
- (cortex_a15_neon_bp_3cycle): Likewise.
- (cortex_a15_neon_vld1_1_2_regs): Likewise.
- (cortex_a15_neon_vld1_3_4_regs): Likewise.
- (cortex_a15_neon_vld2_2_regs_vld1_vld2_all_lanes): Likewise.
- (cortex_a15_neon_vld2_4_regs): Likewise.
- (cortex_a15_neon_vld3_vld4): Likewise.
- (cortex_a15_neon_vst1_1_2_regs_vst2_2_regs): Likewise.
- (cortex_a15_neon_vst1_3_4_regs): Likewise.
- (cortex_a15_neon_vst2_4_regs_vst3_vst4): Rename to...
- (cortex_a15_neon_vst2_4_regs_vst3): ...This, update for new attributes.
- (cortex_a15_neon_vst3_vst4): Rename to...
- (cortex_a15_neon_vst4): This, update for new attributes.
- (cortex_a15_neon_vld1_vld2_lane): Update for new attributes.
- (cortex_a15_neon_vld3_vld4_lane): Likewise.
- (cortex_a15_neon_vst1_vst2_lane): Likewise.
- (cortex_a15_neon_vst3_vst4_lane): Likewise.
- (cortex_a15_neon_vld3_vld4_all_lanes): Likewise.
- (cortex_a15_neon_ldm_2): Likewise.
- (cortex_a15_neon_stm_2): Likewise.
- (cortex_a15_neon_mcr): Likewise.
- (cortex_a15_neon_mcr_2_mcrr): Likewise.
- (cortex_a15_neon_mrc): Likewise.
- (cortex_a15_neon_mrrc): Likewise.
-
- (cortex_a15_neon_abd): New.
- (cortex_a15_neon_abd_q): Likewise.
- (cortex_a15_neon_aba): Likewise.
- (cortex_a15_neon_aba_q): Likewise.
- (cortex_a15_neon_acc): Likewise.
- (cortex_a15_neon_acc_q): Likewise.
- (cortex_a15_neon_arith_basic): Likewise.
- (cortex_a15_neon_arith_complex): Likewise.
- (cortex_a15_neon_multiply): Likewise.
- (cortex_a15_neon_multiply_q): Likewise.
- (cortex_a15_neon_mla): Likewise.
- (cortex_a15_neon_mla_q): Likewise.
- (cortex_a15_neon_sat_mla_long): Likewise.
- (cortex_a15_neon_shift_acc): Likewise.
- (cortex_a15_neon_shift_imm_basic): Likewise.
- (cortex_a15_neon_shift_imm_complex): Likewise.
- (cortex_a15_neon_shift_reg_basic): Likewise.
- (cortex_a15_neon_shift_reg_basic_q): Likewise.
- (cortex_a15_neon_shift_reg_complex): Likewise.
- (cortex_a15_neon_shift_reg_complex_q): Likewise.
- (cortex_a15_neon_fp_negabs): Likewise
- (cortex_a15_neon_fp_arith): Likewise
- (cortex_a15_neon_fp_arith_q): Likewise
- (cortex_a15_neon_fp_cvt_int): Likewise
- (cortex_a15_neon_fp_cvt_int_q): Likewise
- (cortex_a15_neon_fp_cvt_16): Likewise
- (cortex_a15_neon_fp_mul): Likewise
- (cortex_a15_neon_fp_mul_q): Likewise
- (cortex_a15_neon_fp_mla): Likewise
- (cortex_a15_neon_fp_mla_q): Likewise
- (cortex_a15_neon_fp_recps_rsqrte): Likewise.
- (cortex_a15_neon_fp_recps_rsqrte_q): Likewise.
- (cortex_a15_neon_bitops): Likewise.
- (cortex_a15_neon_bitops_q): Likewise.
- (cortex_a15_neon_from_gp): Likewise.
- (cortex_a15_neon_from_gp_q): Likewise.
- (cortex_a15_neon_tbl3_tbl4): Likewise.
- (cortex_a15_neon_zip_q): Likewise.
- (cortex_a15_neon_to_gp): Likewise.
- (cortex_a15_neon_load_a): Likewise.
- (cortex_a15_neon_load_b): Likewise.
- (cortex_a15_neon_load_c): Likewise.
- (cortex_a15_neon_load_d): Likewise.
- (cortex_a15_neon_load_e): Likewise.
- (cortex_a15_neon_load_f): Likewise.
- (cortex_a15_neon_store_a): Likewise.
- (cortex_a15_neon_store_b): Likewise.
- (cortex_a15_neon_store_c): Likewise.
- (cortex_a15_neon_store_d): Likewise.
- (cortex_a15_neon_store_e): Likewise.
- (cortex_a15_neon_store_f): Likewise.
- (cortex_a15_neon_store_g): Likewise.
- (cortex_a15_neon_store_h): Likewise.
- (cortex_a15_vfp_to_from_gp): Likewise.
-
-2013-10-15 James Greenhalgh <james.greenhalgh@arm.com>
-
- * config/arm/cortex-a9-neon.md (cortex_a9_neon_type): New.
-
- (cortex_a9_neon_vshl_ddd): Remove.
- (cortex_a9_neon_vst3_vst4): Likewise.
- (cortex_a9_neon_vld3_vld4_all_lanes): Likewise.
-
- (cortex_a9_neon_bit_ops_q): New.
-
- (cortex_a9_neon_int_1): Use cortex_a8_neon_type.
- (cortex_a9_neon_int_2): Likewise.
- (cortex_a9_neon_int_3): Likewise.
- (cortex_a9_neon_int_4): Likewise.
- (cortex_a9_neon_int_5): Likewise.
- (cortex_a9_neon_vqneg_vqabs): Likewise.
- (cortex_a9_neon_vmov): Likewise.
- (cortex_a9_neon_vaba): Likewise.
- (cortex_a9_neon_vaba_qqq): Likewise.
- (cortex_a9_neon_shift_1): Likewise.
- (cortex_a9_neon_shift_2): Likewise.
- (cortex_a9_neon_shift_3): Likewise.
- (cortex_a9_neon_vqshl_vrshl_vqrshl_qqq): Likewise.
- (cortex_a9_neon_vsra_vrsra): Likewise.
- (cortex_a9_neon_mul_ddd_8_16_qdd_16_8_long_32_16_long): Likewise.
- (cortex_a9_neon_mul_qqq_8_16_32_ddd_32): Likewise.
- (cortex_a9_neon_mul_qdd_64_32_long_qqd_16_ddd_32_scalar_64_32_long_scalar):
- Likewise.
- (cortex_a9_neon_mla_ddd_8_16_qdd_16_8_long_32_16_long): Likewise.
- (cortex_a9_neon_mla_qqq_8_16): Likewise.
- (cortex_a9_neon_mla_ddd_32_qqd_16_ddd_32_scalar_qdd_64_32_long_scalar_qdd_64_32_long):
- Likewise.
- (cortex_a9_neon_mla_qqq_32_qqd_32_scalar): Likewise.
- (cortex_a9_neon_mul_ddd_16_scalar_32_16_long_scalar): Likewise.
- (cortex_a9_neon_mul_qqd_32_scalar): Likewise.
- (cortex_a9_neon_mla_ddd_16_scalar_qdd_32_16_long_scalar): Likewise.
- (cortex_a9_neon_fp_vadd_ddd_vabs_dd): Likewise.
- (cortex_a9_neon_fp_vadd_qqq_vabs_qq): Likewise.
- (cortex_a9_neon_fp_vsum): Likewise.
- (cortex_a9_neon_fp_vmul_ddd): Likewise.
- (cortex_a9_neon_fp_vmul_qqd): Likewise.
- (cortex_a9_neon_fp_vmla_ddd): Likewise.
- (cortex_a9_neon_fp_vmla_qqq): Likewise.
- (cortex_a9_neon_fp_vmla_ddd_scalar): Likewise.
- (cortex_a9_neon_fp_vmla_qqq_scalar): Likewise.
- (cortex_a9_neon_fp_vrecps_vrsqrts_ddd): Likewise.
- (cortex_a9_neon_fp_vrecps_vrsqrts_qqq): Likewise.
- (cortex_a9_neon_bp_simple): Likewise.
- (cortex_a9_neon_bp_2cycle): Likewise.
- (cortex_a9_neon_bp_3cycle): Likewise.
- (cortex_a9_neon_ldr): Likewise.
- (cortex_a9_neon_str): Likewise.
- (cortex_a9_neon_vld1_1_2_regs): Likewise.
- (cortex_a9_neon_vld1_3_4_regs): Likewise.
- (cortex_a9_neon_vld2_2_regs_vld1_vld2_all_lanes): Likewise.
- (cortex_a9_neon_vld2_4_regs): Likewise.
- (cortex_a9_neon_vld3_vld4): Likewise.
- (cortex_a9_neon_vld1_vld2_lane): Likewise.
- (cortex_a9_neon_vld3_vld4_lane): Likewise.
- (cortex_a9_neon_vld3_vld4_all_lanes): Likewise.
- (cortex_a9_neon_vst1_1_2_regs_vst2_2_regs): Likewise.
- (cortex_a9_neon_vst1_3_4_regs): Likewise.
- (cortex_a9_neon_vst2_4_regs_vst3_vst4): Likewise.
- (cortex_a9_neon_vst1_vst2_lane): Likewise.
- (cortex_a9_neon_vst3_vst4_lane): Likewise.
- (cortex_a9_neon_mcr): Likewise.
- (cortex_a9_neon_mcr_2_mcrr): Likewise.
- (cortex_a9_neon_mrc): Likewise.
- (cortex_a9_neon_mrrc): Likewise.
-
-2013-10-15 James Greenhalgh <james.greenhalgh@arm.com>
-
- * config/arm/cortex-a8-neon.md (cortex_a8_neon_type): New.
-
- (cortex_a8_neon_vshl_ddd): Remove.
- (cortex_a8_neon_vst3_vst4): Likewise.
- (cortex_a8_neon_vld3_vld4_all_lanes): Likewise.
-
- (cortex_a8_neon_bit_ops_q): New.
-
- (cortex_a8_neon_int_1): Use cortex_a8_neon_type.
- (cortex_a8_neon_int_2): Likewise..
- (cortex_a8_neon_int_3): Likewise.
- (cortex_a8_neon_int_5): Likewise.
- (cortex_a8_neon_vqneg_vqabs): Likewise.
- (cortex_a8_neon_int_4): Likewise.
- (cortex_a8_neon_vaba): Likewise.
- (cortex_a8_neon_vaba_qqq): Likewise.
- (cortex_a8_neon_shift_1): Likewise.
- (cortex_a8_neon_shift_2): Likewise.
- (cortex_a8_neon_shift_3): Likewise.
- (cortex_a8_neon_vqshl_vrshl_vqrshl_qqq): Likewise.
- (cortex_a8_neon_vsra_vrsra): Likewise.
- (cortex_a8_neon_mul_ddd_8_16_qdd_16_8_long_32_16_long): Likewise.
- (cortex_a8_neon_mul_qqq_8_16_32_ddd_32): Likewise.
- (cortex_a8_neon_mul_qdd_64_32_long_qqd_16_ddd_32_scalar_64_32_long_scalar):
- Likewise.
- (cortex_a8_neon_mla_ddd_8_16_qdd_16_8_long_32_16_long): Likewise.
- (cortex_a8_neon_mla_qqq_8_16): Likewise.
- (cortex_a8_neon_mla_ddd_32_qqd_16_ddd_32_scalar_qdd_64_32_long_scalar_qdd_64_32_long):
- Likewise.
- (cortex_a8_neon_mla_qqq_32_qqd_32_scalar): Likewise.
- (cortex_a8_neon_mul_ddd_16_scalar_32_16_long_scalar): Likewise.
- (cortex_a8_neon_mul_qqd_32_scalar): Likewise.
- (cortex_a8_neon_mla_ddd_16_scalar_qdd_32_16_long_scalar): Likewise.
- (cortex_a8_neon_fp_vadd_ddd_vabs_dd): Likewise.
- (cortex_a8_neon_fp_vadd_qqq_vabs_qq): Likewise.
- (cortex_a8_neon_fp_vsum): Likewise.
- (cortex_a8_neon_fp_vmul_ddd): Likewise.
- (cortex_a8_neon_fp_vmul_qqd): Likewise.
- (cortex_a8_neon_fp_vmla_ddd): Likewise.
- (cortex_a8_neon_fp_vmla_qqq): Likewise.
- (cortex_a8_neon_fp_vmla_ddd_scalar): Likewise.
- (cortex_a8_neon_fp_vmla_qqq_scalar): Likewise.
- (cortex_a8_neon_fp_vrecps_vrsqrts_ddd): Likewise.
- (cortex_a8_neon_fp_vrecps_vrsqrts_qqq): Likewise.
- (cortex_a8_neon_bp_simple): Likewise.
- (cortex_a8_neon_bp_2cycle): Likewise.
- (cortex_a8_neon_bp_3cycle): Likewise.
- (cortex_a8_neon_ldr): Likewise.
- (cortex_a8_neon_str): Likewise.
- (cortex_a8_neon_vld1_1_2_regs): Likewise.
- (cortex_a8_neon_vld1_3_4_regs): Likewise.
- (cortex_a8_neon_vld2_2_regs_vld1_vld2_all_lanes): Likewise.
- (cortex_a8_neon_vld2_4_regs): Likewise.
- (cortex_a8_neon_vld3_vld4): Likewise.
- (cortex_a8_neon_vld1_vld2_lane): Likewise.
- (cortex_a8_neon_vld3_vld4_lane): Likewise.
- (cortex_a8_neon_vst1_1_2_regs_vst2_2_regs): Likewise.
- (cortex_a8_neon_vst1_3_4_regs): Likewise.
- (cortex_a8_neon_vst2_4_regs_vst3_vst4): Likewise.
- (cortex_a8_neon_vst1_vst2_lane): Likewise.
- (cortex_a8_neon_vst3_vst4_lane): Likewise.
- (cortex_a8_neon_mcr): Likewise.
- (cortex_a8_neon_mcr_2_mcrr): Likewise.
- (cortex_a8_neon_mrc): Likewise.
- (cortex_a8_neon_mrrc): Likewise.
-
-2013-10-15 James Greenhalgh <james.greenhalgh@arm.com>
-
- * config/aarch64/iterators.md (Vetype): Add SF and DF modes.
- (fp): New.
- * config/aarch64/aarch64-simd.md (neon_type): Remove.
- (aarch64_simd_dup<mode>): Add "type" attribute.
- (aarch64_dup_lane<mode>): Likewise.
- (aarch64_dup_lane_<vswap_width_name><mode>): Likewise.
- (*aarch64_simd_mov<mode>): Likewise.
- (aarch64_simd_mov_from_<mode>low): Likewise.
- (aarch64_simd_mov_from_<mode>high): Likewise.
- (orn<mode>3): Likewise.
- (bic<mode>3): Likewise.
- (add<mode>3): Likewise.
- (sub<mode>3): Likewise.
- (mul<mode>3): Likewise.
- (*aarch64_mul3_elt<mode>): Likewise.
- (*aarch64_mul3_elt_<vswap_width_name><mode>): Likewise.
- (*aarch64_mul3_elt_to_128df): Likewise.
- (*aarch64_mul3_elt_to_64v2df): Likewise.
- (neg<mode>2): Likewise.
- (abs<mode>2): Likewise.
- (abd<mode>_3): Likewise.
- (aba<mode>_3): Likewise.
- (fabd<mode>_3): Likewise.
- (*fabd_scalar<mode>3): Likewise.
- (and<mode>3): Likewise.
- (ior<mode>3): Likewise.
- (xor<mode>3): Likewise.
- (one_cmpl<mode>2): Likewise.
- (aarch64_simd_vec_set<mode>): Likewise.
- (aarch64_simd_lshr<mode>): Likewise.
- (aarch64_simd_ashr<mode>): Likewise.
- (aarch64_simd_imm_shl<mode>): Likewise.
- (aarch64_simd_reg_sshl<mode): Likewise.
- (aarch64_simd_reg_shl<mode>_unsigned): Likewise.
- (aarch64_simd_reg_shl<mode>_signed): Likewise.
- (aarch64_simd_vec_setv2di): Likewise.
- (aarch64_simd_vec_set<mode>): Likewise.
- (aarch64_mla<mode>): Likewise.
- (*aarch64_mla_elt<mode>): Likewise.
- (*aarch64_mla_elt_<vswap_width_name><mode>): Likewise.
- (aarch64_mls<mode>): Likewise.
- (*aarch64_mls_elt<mode>): Likewise.
- (*aarch64_mls_elt_<vswap_width_name><mode>): Likewise.
- (<su><maxmin><mode>3): Likewise.
- (move_lo_quad_<mode>): Likewise.
- (aarch64_simd_move_hi_quad_<mode>): Likewise.
- (aarch64_simd_vec_pack_trunc_<mode>): Likewise.
- (vec_pack_trunc_<mode>): Likewise.
- (aarch64_simd_vec_unpack<su>_lo_<mode>): Likewise.
- (aarch64_simd_vec_unpack<su>_hi_<mode>): Likewise.
- (*aarch64_<su>mlal_lo<mode>): Likewise.
- (*aarch64_<su>mlal_hi<mode>): Likewise.
- (*aarch64_<su>mlsl_lo<mode>): Likewise.
- (*aarch64_<su>mlsl_hi<mode>): Likewise.
- (*aarch64_<su>mlal<mode>): Likewise.
- (*aarch64_<su>mlsl<mode>): Likewise.
- (aarch64_simd_vec_<su>mult_lo_<mode>): Likewise.
- (aarch64_simd_vec_<su>mult_hi_<mode>): Likewise.
- (add<mode>3): Likewise.
- (sub<mode>3): Likewise.
- (mul<mode>3): Likewise.
- (div<mode>3): Likewise.
- (neg<mode>2): Likewise.
- (abs<mode>2): Likewise.
- (fma<mode>4): Likewise.
- (*aarch64_fma4_elt<mode>): Likewise.
- (*aarch64_fma4_elt_<vswap_width_name><mode>): Likewise.
- (*aarch64_fma4_elt_to_128df): Likewise.
- (*aarch64_fma4_elt_to_64v2df): Likewise.
- (fnma<mode>4): Likewise.
- (*aarch64_fnma4_elt<mode>): Likewise.
- (*aarch64_fnma4_elt_<vswap_width_name><mode>
- (*aarch64_fnma4_elt_to_128df): Likewise.
- (*aarch64_fnma4_elt_to_64v2df): Likewise.
- (<frint_pattern><mode>2): Likewise.
- (l<fcvt_pattern><su_optab><VDQF:mode><fcvt_target>2): Likewise.
- (<optab><fcvt_target><VDQF:VDQF:mode>2): Likewise.
- (vec_unpacks_lo_v4sf): Likewise.
- (aarch64_float_extend_lo_v2df): Likewise.
- (vec_unpacks_hi_v4sf): Likewise.
- (aarch64_float_truncate_lo_v2sf): Likewise.
- (aarch64_float_truncate_hi_v4sf): Likewise.
- (aarch64_vmls<mode>): Likewise.
- (<su><maxmin><mode>3): Likewise.
- (<maxmin_uns><mode>3): Likewise.
- (reduc_<sur>plus_<mode>): Likewise.
- (reduc_<sur>plus_v2di): Likewise.
- (reduc_<sur>plus_v2si): Likewise.
- (reduc_<sur>plus_<mode>): Likewise.
- (aarch64_addpv4sf): Likewise.
- (clz<mode>2): Likewise.
- (reduc_<maxmin_uns>_<mode>): Likewise.
- (reduc_<maxmin_uns>_v2di): Likewise.
- (reduc_<maxmin_uns>_v2si): Likewise.
- (reduc_<maxmin_uns>_<mode>): Likewise.
- (reduc_<maxmin_uns>_v4sf): Likewise.
- (aarch64_simd_bsl<mode>_internal): Likewise.
- (*aarch64_get_lane_extend<GPI:mode><VDQQH:mode>): Likewise.
- (*aarch64_get_lane_zero_extendsi<mode>): Likewise.
- (aarch64_get_lane<mode>): Likewise.
- (*aarch64_combinez<mode>): Likewise.
- (aarch64_combine<mode>): Likewise.
- (aarch64_simd_combine<mode>): Likewise.
- (aarch64_<ANY_EXTEND:su><ADDSUB:optab>l<mode>_hi_internal): Likewise.
- (aarch64_<ANY_EXTEND:su><ADDSUB:optab>l<mode>_lo_internal): Likewise.
- (aarch64_<ANY_EXTEND:su><ADDSUB:optab>l<mode>): Likewise.
- (aarch64_<ANY_EXTEND:su><ADDSUB:optab>w<mode>): Likewise.
- (aarch64_<ANY_EXTEND:su><ADDSUB:optab>w2<mode>_internal): Likewise.
- (aarch64_<sur>h<addsub><mode>): Likewise.
- (aarch64_<sur><addsub>hn<mode>): Likewise.
- (aarch64_<sur><addsub>hn2<mode>): Likewise.
- (aarch64_pmul<mode>): Likewise.
- (aarch64_<su_optab><optab><mode>): Likewise.
- (aarch64_<sur>qadd<mode>): Likewise.
- (aarch64_sqmovun<mode>): Likewise.
- (aarch64_<sur>qmovn<mode>): Likewise.
- (aarch64_s<optab><mode>): Likewise.
- (aarch64_sq<r>dmulh<mode>): Likewise.
- (aarch64_sq<r>dmulh_lane<mode>): Likewise.
- (aarch64_sq<r>dmulh_laneq<mode>): Likewise.
- (aarch64_sq<r>dmulh_lane<mode>): Likewise.
- (aarch64_sqdml<SBINQOPS:as>l<mode>): Likewise.
- (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal): Likewise.
- (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal): Likewise.
- (aarch64_sqdml<SBINQOPS:as>l_n<mode>): Likewise.
- (aarch64_sqdml<SBINQOPS:as>l2<mode>_internal): Likewise.
- (aarch64_sqdml<SBINQOPS:as>l2_lane<mode>_internal): Likewise.
- (aarch64_sqdml<SBINQOPS:as>l2_n<mode>_internal): Likewise.
- (aarch64_sqdmull<mode>): Likewise.
- (aarch64_sqdmull_lane<mode>_internal): Likewise.
- (aarch64_sqdmull_n<mode>): Likewise.
- (aarch64_sqdmull2<mode>_internal): Likewise.
- (aarch64_sqdmull2_lane<mode>_internal): Likewise.
- (aarch64_sqdmull2_n<mode>_internal): Likewise.
- (aarch64_<sur>shl<mode>): Likewise.
- (aarch64_<sur>q<r>shl<mode>
- (aarch64_<sur>shll_n<mode>): Likewise.
- (aarch64_<sur>shll2_n<mode>): Likewise.
- (aarch64_<sur>shr_n<mode>): Likewise.
- (aarch64_<sur>sra_n<mode>): Likewise.
- (aarch64_<sur>s<lr>i_n<mode>): Likewise.
- (aarch64_<sur>qshl<u>_n<mode>): Likewise.
- (aarch64_<sur>q<r>shr<u>n_n<mode>): Likewise.
- (aarch64_cm<optab><mode>): Likewise.
- (aarch64_cm<optab>di): Likewise.
- (aarch64_cm<optab><mode>): Likewise.
- (aarch64_cm<optab>di): Likewise.
- (aarch64_cmtst<mode>): Likewise.
- (aarch64_cmtstdi): Likewise.
- (aarch64_cm<optab><mode>): Likewise.
- (*aarch64_fac<optab><mode>): Likewise.
- (aarch64_addp<mode>): Likewise.
- (aarch64_addpdi): Likewise.
- (sqrt<mode>2): Likewise.
- (vec_load_lanesoi<mode>): Likewise.
- (vec_store_lanesoi<mode>): Likewise.
- (vec_load_lanesci<mode>): Likewise.
- (vec_store_lanesci<mode>): Likewise.
- (vec_load_lanesxi<mode>): Likewise.
- (vec_store_lanesxi<mode>): Likewise.
- (*aarch64_mov<mode>): Likewise.
- (aarch64_ld2<mode>_dreg): Likewise.
- (aarch64_ld2<mode>_dreg): Likewise.
- (aarch64_ld3<mode>_dreg): Likewise.
- (aarch64_ld3<mode>_dreg): Likewise.
- (aarch64_ld4<mode>_dreg): Likewise.
- (aarch64_ld4<mode>_dreg): Likewise.
- (aarch64_tbl1<mode>): Likewise.
- (aarch64_tbl2v16qi): Likewise.
- (aarch64_combinev16qi): Likewise.
- (aarch64_<PERMUTE:perm_insn><PERMUTE:perm_hilo><mode>): Likewise.
- (aarch64_st2<mode>_dreg): Likewise.
- (aarch64_st2<mode>_dreg): Likewise.
- (aarch64_st3<mode>_dreg): Likewise.
- (aarch64_st3<mode>_dreg): Likewise.
- (aarch64_st4<mode>_dreg): Likewise.
- (aarch64_st4<mode>_dreg): Likewise.
- (*aarch64_simd_ld1r<mode>): Likewise.
- (aarch64_frecpe<mode>): Likewise.
- (aarch64_frecp<FRECP:frecp_suffix><mode>): Likewise.
- (aarch64_frecps<mode>): Likewise.
-
-2013-10-15 James Greenhalgh <james.greenhalgh@arm.com>
-
- * config/arm/iterators.md (V_elem_ch): New.
- (q): Likewise.
- (VQH_type): Likewise.
- * config/arm/arm.md (is_neon_type): New.
- (conds): Use is_neon_type.
- (anddi3_insn): Update type attribute.
- (xordi3_insn): Likewise.
- (one_cmpldi2): Likewise.
- * config/arm/vfp.md (movhf_vfp_neon): Update type attribute.
- * config/arm/neon.md (neon_mov): Update type attribute.
- (*movmisalign<mode>_neon_store): Likewise.
- (*movmisalign<mode>_neon_load): Likewise.
- (vec_set<mode>_internal): Likewise.
- (vec_set<mode>_internal): Likewise.
- (vec_setv2di_internal): Likewise.
- (vec_extract<mode>): Likewise.
- (vec_extract<mode>): Likewise.
- (vec_extractv2di): Likewise.
- (*add<mode>3_neon): Likewise.
- (adddi3_neon): Likewise.
- (*sub<mode>3_neon): Likewise.
- (subdi3_neon): Likewise.
- (fma<VCVTF:mode>4): Likewise.
- (fma<VCVTF:mode>4_intrinsic): Likewise.
- (*fmsub<VCVTF:mode>4): Likewise.
- (fmsub<VCVTF:mode>4_intrinsic): Likewise.
- (neon_vrint<NEON_VRINT:nvrint_variant><VCVTF:mode>): Likewise.
- (ior<mode>3): Likewise.
- (and<mode>3): Likewise.
- (orn<mode>3_neon): Likewise.
- (orndi3_neon): Likewise.
- (bic<mode>3_neon): Likewise.
- (bicdi3_neon): Likewise.
- (xor<mode>3): Likewise.
- (one_cmpl<mode>2): Likewise.
- (abs<mode>2): Likewise.
- (neg<mode>2): Likewise.
- (negdi2_neon): Likewise.
- (*umin<mode>3_neon): Likewise.
- (*umax<mode>3_neon): Likewise.
- (*smin<mode>3_neon): Likewise.
- (*smax<mode>3_neon): Likewise.
- (vashl<mode>3): Likewise.
- (vashr<mode>3_imm): Likewise.
- (vlshr<mode>3_imm): Likewise.
- (ashl<mode>3_signed): Likewise.
- (ashl<mode>3_unsigned): Likewise.
- (neon_load_count): Likewise.
- (ashldi3_neon_noclobber): Likewise.
- (ashldi3_neon): Likewise.
- (signed_shift_di3_neon): Likewise.
- (unsigned_shift_di3_neon): Likewise.
- (ashrdi3_neon_imm_noclobber): Likewise.
- (lshrdi3_neon_imm_noclobber): Likewise.
- (<shift>di3_neon): Likewise.
- (widen_ssum<mode>3): Likewise.
- (widen_usum<mode>3): Likewise.
- (quad_halves_<code>v4si): Likewise.
- (quad_halves_<code>v4sf): Likewise.
- (quad_halves_<code>v8hi): Likewise.
- (quad_halves_<code>v16qi): Likewise.
- (reduc_splus_v2di): Likewise.
- (neon_vpadd_internal<mode>): Likewise.
- (neon_vpsmin<mode>): Likewise.
- (neon_vpsmax<mode>): Likewise.
- (neon_vpumin<mode>): Likewise.
- (neon_vpumax<mode>): Likewise.
- (*ss_add<mode>_neon): Likewise.
- (*us_add<mode>_neon): Likewise.
- (*ss_sub<mode>_neon): Likewise.
- (*us_sub<mode>_neon): Likewise.
- (neon_vadd<mode>_unspec): Likewise.
- (neon_vaddl<mode>): Likewise.
- (neon_vaddw<mode>): Likewise.
- (neon_vhadd<mode>): Likewise.
- (neon_vqadd<mode>): Likewise.
- (neon_vaddhn<mode>): Likewise.
- (neon_vmul<mode>): Likewise.
- (neon_vfms<VCVTF:mode>): Likewise.
- (neon_vmlal<mode>): Likewise.
- (neon_vmls<mode>): Likewise.
- (neon_vmlsl<mode>): Likewise.
- (neon_vqdmulh<mode>): Likewise.
- (neon_vqdmlal<mode>): Likewise.
- (neon_vqdmlsl<mode>): Likewise.
- (neon_vmull<mode>): Likewise.
- (neon_vqdmull<mode>): Likewise.
- (neon_vsub<mode>_unspec): Likewise.
- (neon_vsubl<mode>): Likewise.
- (neon_vsubw<mode>): Likewise.
- (neon_vqsub<mode>): Likewise.
- (neon_vhsub<mode>): Likewise.
- (neon_vsubhn<mode>): Likewise.
- (neon_vceq<mode>): Likewise.
- (neon_vcge<mode>): Likewise.
- (neon_vcgeu<mode>): Likewise.
- (neon_vcgt<mode>): Likewise.
- (neon_vcgtu<mode>): Likewise.
- (neon_vcle<mode>): Likewise.
- (neon_vclt<mode>): Likewise.
- (neon_vcage<mode>): Likewise.
- (neon_vcagt<mode>): Likewise.
- (neon_vtst<mode>): Likewise.
- (neon_vabd<mode>): Likewise.
- (neon_vabdl<mode>): Likewise.
- (neon_vaba<mode>): Likewise.
- (neon_vabal<mode>): Likewise.
- (neon_vmax<mode>): Likewise.
- (neon_vmin<mode>): Likewise.
- (neon_vpaddl<mode>): Likewise.
- (neon_vpadal<mode>): Likewise.
- (neon_vpmax<mode>): Likewise.
- (neon_vpmin<mode>): Likewise.
- (neon_vrecps<mode>): Likewise.
- (neon_vrsqrts<mode>): Likewise.
- (neon_vqabs<mode>): Likewise.
- (neon_vqneg<mode>): Likewise.
- (neon_vcls<mode>): Likewise.
- (clz<mode>2): Likewise.
- (popcount<mode>2): Likewise.
- (neon_vrecpe<mode>): Likewise.
- (neon_vrsqrte<mode>): Likewise.
- (neon_vget_lane<mode>_sext_internal): Likewise.
- (neon_vget_lane<mode>_zext_internal): Likewise.
- (neon_vdup_n<mode>): Likewise.
- (neon_vdup_n<mode>): Likewise.
- (neon_vdup_nv2di): Likewise.
- (neon_vdup_lane<mode>_interal): Likewise.
- (*neon_vswp<mode>): Likewise.
- (neon_vcombine<mode>): Likewise.
- (float<mode><V_cvtto>2): Likewise.
- (floatuns<mode><V_cvtto>2): Likewise.
- (fix_trunc<mode><V_cvtto>2): Likewise.
- (fixuns_trunc<mode><V_cvtto>2
- (neon_vcvt<mode>): Likewise.
- (neon_vcvt<mode>): Likewise.
- (neon_vcvtv4sfv4hf): Likewise.
- (neon_vcvtv4hfv4sf): Likewise.
- (neon_vcvt_n<mode>): Likewise.
- (neon_vcvt_n<mode>): Likewise.
- (neon_vmovn<mode>): Likewise.
- (neon_vqmovn<mode>): Likewise.
- (neon_vqmovun<mode>): Likewise.
- (neon_vmovl<mode>): Likewise.
- (neon_vmul_lane<mode>): Likewise.
- (neon_vmul_lane<mode>): Likewise.
- (neon_vmull_lane<mode>): Likewise.
- (neon_vqdmull_lane<mode>): Likewise.
- (neon_vqdmulh_lane<mode>): Likewise.
- (neon_vqdmulh_lane<mode>): Likewise.
- (neon_vmla_lane<mode>): Likewise.
- (neon_vmla_lane<mode>): Likewise.
- (neon_vmlal_lane<mode>): Likewise.
- (neon_vqdmlal_lane<mode>): Likewise.
- (neon_vmls_lane<mode>): Likewise.
- (neon_vmls_lane<mode>): Likewise.
- (neon_vmlsl_lane<mode>): Likewise.
- (neon_vqdmlsl_lane<mode>): Likewise.
- (neon_vext<mode>): Likewise.
- (neon_vrev64<mode>): Likewise.
- (neon_vrev32<mode>): Likewise.
- (neon_vrev16<mode>): Likewise.
- (neon_vbsl<mode>_internal): Likewise.
- (neon_vshl<mode>): Likewise.
- (neon_vqshl<mode>): Likewise.
- (neon_vshr_n<mode>): Likewise.
- (neon_vshrn_n<mode>): Likewise.
- (neon_vqshrn_n<mode>): Likewise.
- (neon_vqshrun_n<mode>): Likewise.
- (neon_vshl_n<mode>): Likewise.
- (neon_vqshl_n<mode>): Likewise.
- (neon_vqshlu_n<mode>): Likewise.
- (neon_vshll_n<mode>): Likewise.
- (neon_vsra_n<mode>): Likewise.
- (neon_vsri_n<mode>): Likewise.
- (neon_vsli_n<mode>): Likewise.
- (neon_vtbl1v8qi): Likewise.
- (neon_vtbl2v8qi): Likewise.
- (neon_vtbl3v8qi): Likewise.
- (neon_vtbl4v8qi): Likewise.
- (neon_vtbl1v16qi): Likewise.
- (neon_vtbl2v16qi): Likewise.
- (neon_vcombinev16qi): Likewise.
- (neon_vtbx1v8qi): Likewise.
- (neon_vtbx2v8qi): Likewise.
- (neon_vtbx3v8qi): Likewise.
- (neon_vtbx4v8qi): Likewise.
- (*neon_vtrn<mode>_insn): Likewise.
- (*neon_vzip<mode>_insn): Likewise.
- (*neon_vuzp<mode>_insn): Likewise.
- (neon_vld1<mode>): Likewise.
- (neon_vld1_lane<mode>): Likewise.
- (neon_vld1_lane<mode>): Likewise.
- (neon_vld1_dup<mode>): Likewise.
- (neon_vld1_dup<mode>): Likewise.
- (neon_vld1_dupv2di): Likewise.
- (neon_vst1<mode>): Likewise.
- (neon_vst1_lane<mode>): Likewise.
- (neon_vst1_lane<mode>): Likewise.
- (neon_vld2<mode>): Likewise.
- (neon_vld2<mode>): Likewise.
- (neon_vld2_lane<mode>): Likewise.
- (neon_vld2_lane<mode>): Likewise.
- (neon_vld2_dup<mode>): Likewise.
- (neon_vst2<mode>): Likewise.
- (neon_vst2<mode>): Likewise.
- (neon_vst2_lane<mode>): Likewise.
- (neon_vst2_lane<mode>): Likewise.
- (neon_vld3<mode>): Likewise.
- (neon_vld3qa<mode>): Likewise.
- (neon_vld3qb<mode>): Likewise.
- (neon_vld3_lane<mode>): Likewise.
- (neon_vld3_lane<mode>): Likewise.
- (neon_vld3_dup<mode>): Likewise.
- (neon_vst3<mode>): Likewise.
- (neon_vst3qa<mode>): Likewise.
- (neon_vst3qb<mode>): Likewise.
- (neon_vst3_lane<mode>): Likewise.
- (neon_vst3_lane<mode>): Likewise.
- (neon_vld4<mode>): Likewise.
- (neon_vld4qa<mode>): Likewise.
- (neon_vld4qb<mode>): Likewise.
- (neon_vld4_lane<mode>): Likewise.
- (neon_vld4_lane<mode>): Likewise.
- (neon_vld4_dup<mode>): Likewise.
- (neon_vst4<mode>): Likewise.
- (neon_vst4qa<mode>): Likewise.
- (neon_vst4qb<mode>): Likewise.
- (neon_vst4_lane<mode>): Likewise.
- (neon_vst4_lane<mode>): Likewise.
- (neon_vec_unpack<US>_lo_<mode>): Likewise.
- (neon_vec_unpack<US>_hi_<mode>): Likewise.
- (neon_vec_<US>mult_lo_<mode>): Likewise.
- (neon_vec_<US>mult_hi_<mode>): Likewise.
- (neon_vec_<US>shiftl_<mode>): Likewise.
- (neon_unpack<US>_<mode>): Likewise.
- (neon_vec_<US>mult_<mode>): Likewise.
- (vec_pack_trunc_<mode>): Likewise.
- (neon_vec_pack_trunc_<mode>): Likewise.
- (neon_vabd<mode>_2): Likewise.
- (neon_vabd<mode>_3): Likewise.
-
-2013-10-15 James Greenhalgh <james.greenhalgh@arm.com>
-
- * config/aarch64/aarch64.md (movtf_aarch64): Update type attribute.
- (load_pair): Update type attribute.
- (store_pair): Update type attribute.
- * config/aarch64/iterators.md (q): New.
-
-2013-10-15 James Greenhalgh <james.greenhalgh@arm.com>
-
- * config/arm/types.md: Add new types for Neon insns.
-
-2013-10-15 Alexander Ivchenko <alexander.ivchenko@intel.com>
- Maxim Kuznetsov <maxim.kuznetsov@intel.com>
- Sergey Lega <sergey.s.lega@intel.com>
- Anna Tikhonova <anna.tikhonova@intel.com>
- Ilya Tocar <ilya.tocar@intel.com>
- Andrey Turetskiy <andrey.turetskiy@intel.com>
- Ilya Verbin <ilya.verbin@intel.com>
- Kirill Yukhin <kirill.yukhin@intel.com>
- Michael Zolotukhin <michael.v.zolotukhin@intel.com>
-
- * config/i386/sse.md (unspec): Add UNSPEC_RCP14, UNSPEC_RSQRT14,
- UNSPEC_FIXUPIMM, UNSPEC_SCALEF, UNSPEC_GETEXP, UNSPEC_GETMANT,
- UNSPEC_EXP2, UNSPEC_RCP28, UNSPEC_RSQRT28.
- (rcp14<mode>): New.
- (srcp14<mode>): Ditto.
- (rsqrt14<mode>): Ditto.
- (rsqrt14<mode>): Ditto.
- (avx512f_vmscalef<mode>): Ditto.
- (avx512f_scalef<mode>): Ditto.
- (avx512f_getexp<mode>): Ditto.
- (avx512f_sgetexp<mode>): Ditto.
- (avx512f_fixupimm<mode>): Ditto.
- (avx512f_sfixupimm<mode>): Ditto.
- (avx512f_rndscale<mode>): Ditto.
- (*avx512er_exp2<mode>): Ditto.
- (*avx512er_rcp28<mode>): Ditto.
- (avx512er_rsqrt28<mode>): Ditto.
- (avx512f_getmant<mode>): Ditto.
- (avx512f_getmant<mode>): Ditto.
- (avx512f_rndscale<mode>): Fix formatting.
-
-2013-10-15 Martin Jambor <mjambor@suse.cz>
-
- * ipa-utils.h (ipa_edge_within_scc): Declare.
- * ipa-cp.c (edge_within_scc): Moved...
- * ipa-utils.c (ipa_edge_within_scc): ...here. Updated all callers.
-
-2013-10-15 Alexander Ivchenko <alexander.ivchenko@intel.com>
- Maxim Kuznetsov <maxim.kuznetsov@intel.com>
- Sergey Lega <sergey.s.lega@intel.com>
- Anna Tikhonova <anna.tikhonova@intel.com>
- Ilya Tocar <ilya.tocar@intel.com>
- Andrey Turetskiy <andrey.turetskiy@intel.com>
- Ilya Verbin <ilya.verbin@intel.com>
- Kirill Yukhin <kirill.yukhin@intel.com>
- Michael Zolotukhin <michael.v.zolotukhin@intel.com>
-
- * config/i386/predicates.md (const_8_to_15_operand): New.
- (const_16_to_31_operand): Ditto.
- * config/i386/sse.md (V8FI): New.
- (V16FI): Ditto.
- (reduc_splus_v8df): Ditto.
- (reduc_splus_v16sf): Ditto.
- (avx512f_vextract<shuffletype>32x4_1): Ditto.
- (vec_extract_hi_<mode>): Ditto.
- (avx512f_vinsert<shuffletype>32x4_1): Ditto.
- (vec_set_lo_<mode>): Ditto.
- (vec_set_hi_<mode>): Ditto.
- (avx512f_shuf_<shuffletype>64x2_1): Ditto.
- (avx512f_shuf_<shuffletype>32x4_1): Ditto.
- (avx512f_pshufd_1): Ditto.
- (avx512f_broadcast<mode>): Ditto.
- (avx512f_broadcast<mode>): Ditto.
- (define_split): Split vec_extract_lo into move.
- (ssequartermode): Ditto.
- (ssedoublemode): Extened with wider modes.
- (vec_extract_lo_<mode>): Ditto.
-
-2013-10-15 Alexander Ivchenko <alexander.ivchenko@intel.com>
- Maxim Kuznetsov <maxim.kuznetsov@intel.com>
- Sergey Lega <sergey.s.lega@intel.com>
- Anna Tikhonova <anna.tikhonova@intel.com>
- Ilya Tocar <ilya.tocar@intel.com>
- Andrey Turetskiy <andrey.turetskiy@intel.com>
- Ilya Verbin <ilya.verbin@intel.com>
- Kirill Yukhin <kirill.yukhin@intel.com>
- Michael Zolotukhin <michael.v.zolotukhin@intel.com>
-
- * config/i386/predicates.md (register_or_constm1_operand): New.
- * config/i386/sse.md (unspec): Add UNSPEC_UNSIGNED_PCMP, UNSPEC_TESTM,
- UNSPEC_TESTNM, UNSPEC_VTERNLOG, UNSPEC_ALIGN, UNSPEC_CONFLICT,
- UNSPEC_MASKED_EQ, UNSPEC_MASKED_GT, UNSPEC_GATHER_PREFETCH,
- UNSPEC_SCATTER_PREFETCH
- (VI48_512): New.
- (avx512f_ucmp<mode>3): Ditto.
- (avx512f_vternlog<mode>): Ditto.
- (avx512f_align<mode>): Ditto.
- (<shift_insn><mode>3): Ditto.
- (avx512f_<rotate>v<mode>): Ditto.
- (avx512f_<rotate><mode>): Ditto.
- (avx512f_eq<mode>3): Ditto.
- (avx512f_eq<mode>3_1): Ditto.
- (avx512f_gt<mode>3): Ditto.
- (avx512f_testm<mode>3): Ditto.
- (avx512f_testnm<mode>3): Ditto.
- (avx512pf_gatherpf<mode>): Ditto.
- (*avx512pf_gatherpf<mode>_mask): Ditto.
- (*avx512pf_gatherpf<mode>): Ditto.
- (avx512pf_scatterpf<mode>): Ditto.
- (*avx512pf_scatterpf<mode>_mask): Ditto.
- (*avx512pf_scatterpf<mode>): Ditto.
- (avx512f_vec_dup_gpr<mode>): Ditto.
- (clz<mode>2): Ditto.
- (conflict<mode>): Ditto.
- (REDUC_SMINMAX_MODE): Extened with wider modes.
- (reduc_<code>_<mode>): Ditto.
- (vlshr<mode>3): Ditto.
- (vashl<mode>3): Ditto.
-
-2013-10-15 Alexander Ivchenko <alexander.ivchenko@intel.com>
- Maxim Kuznetsov <maxim.kuznetsov@intel.com>
- Sergey Lega <sergey.s.lega@intel.com>
- Anna Tikhonova <anna.tikhonova@intel.com>
- Ilya Tocar <ilya.tocar@intel.com>
- Andrey Turetskiy <andrey.turetskiy@intel.com>
- Ilya Verbin <ilya.verbin@intel.com>
- Kirill Yukhin <kirill.yukhin@intel.com>
- Michael Zolotukhin <michael.v.zolotukhin@intel.com>
-
- * config/i386/sse.md (unspec): Added UNSPEC_VPERMI2, UNSPEC_VPERMT2,
- UNSPEC_SCATTER.
- (VI48F_512): New.
- (avx512fmaskmode): Ditto.
- (bcstscalarsuff): Ditto.
- (avx512f_blendm<mode>): Ditto.
- (cmp_imm_predicate): Ditto.
- (avx512f_cmp<mode>3): Ditto.
- (avx512f_vec_dup<mode>): Ditto.
- (avx512f_vec_dup_mem<mode>): Ditto.
- (avx512f_vpermi2var<mode>3): Ditto.
- (avx512f_vpermt2var<mode>3): Ditto.
- (vec_init<mode>): Ditto.
- (avx512f_gathersi<mode>): Ditto.
- (*avx512f_gathersi<mode>): Ditto.
- (*avx512f_gathersi<mode>_2): Ditto.
- (avx512f_gatherdi<mode>): Ditto.
- (*avx512f_gatherdi<mode>): Ditto.
- (*avx512f_gatherdi<mode>_2): Ditto.
- (avx512f_scattersi<mode>): Ditto.
- (*avx512f_scattersi<mode>): Ditto.
- (avx512f_scatterdi<mode>): Ditto.
- (*avx512f_scatterdi<mode>): Ditto.
- (sseintprefix): Extened with wider modes.
- (VEC_GATHER_IDXSI): Ditto.
- (VEC_GATHER_IDXDI): Ditto.
- (VEC_GATHER_SRCDI): Ditto.
-
-2013-10-15 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
- Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
-
- * config/arm/t-aprofile: New file.
- * config.gcc: Handle --with-multilib-list option.
-
-2013-10-15 Bernd Schmidt <bernds@codesourcery.com>
-
- * reload1.c (reloads_unique_chain_p): Ensure that r1 is
- the input for r2.
-
-2013-10-15 Richard Biener <rguenther@suse.de>
-
- * tree-loop-distribution.c (build_empty_rdg): Inline into
- single user.
- (rdg_flag_vertex): Inline into single user.
- (rdg_flag_vertex_and_dependent): Likewise.
- (build_rdg_partition_for_vertex): Remove processed bitmap.
- (rdg_build_partitions): Simplify.
-
-2013-10-15 Richard Biener <rguenther@suse.de>
-
- * tree-ssa-forwprop.c (forward_propagate_addr_expr_1):
- Restructure forwarding through conversions and copies to
- avoid performing copy-propagation the wrong way. Adjust
- recursion invocations.
- (forward_propagate_addr_expr): Add argument stating if we
- are recursing from a single-use.
- (ssa_forward_propagate_and_combine): Adjust.
-
-2013-10-14 David Malcolm <dmalcolm@redhat.com>
-
- * dumpfile.h (gcc::dump_manager): New class, to hold state
- relating to dumpfile management.
- (get_dump_file_name): Remove in favor of method of dump_manager.
- (dump_initialized_p): Likewise.
- (dump_start): Likewise.
- (dump_finish): Likewise.
- (dump_switch_p): Likewise.
- (dump_register): Likewise.
- (get_dump_file_info): Likewise.
- * context.c (gcc::context::context): Construct the dump_manager
- instance.
- * context.h (gcc::context::get_dumps): New.
- (gcc::context::m_dumps): New.
- * coverage.c (coverage_init): Port to dump_manager API.
- * dumpfile.c (extra_dump_files): Convert to field of gcc::dump_manager.
- (extra_dump_files_in_use): Likewise.
- (extra_dump_files_alloced): Likewise.
- (gcc::dump_manager::dump_manager): New.
- (dump_register): Convert to...
- (gcc::dump_manager::dump_register): ...method, replacing
- function-static next_dump with m_next_dump field.
- (get_dump_file_info): Convert to...
- (gcc::dump_manager::get_dump_file_info): ...method.
- (get_dump_file_name): Convert to...
- (gcc::dump_manager::get_dump_file_name): ...method.
- (dump_start): Convert to...
- (gcc::dump_manager::dump_start): ...method.
- (dump_finish): Convert to...
- (gcc::dump_manager::dump_finish): ...method.
- (dump_begin): Replace body with...
- (gcc::dump_manager::dump_begin): ...new method.
- (dump_phase_enabled_p): Convert to...
- (gcc::dump_manager::dump_phase_enabled_p): ...method.
- (dump_phase_enabled_p): Convert to...
- (gcc::dump_manager::dump_phase_enabled_p): ...method.
- (dump_initialized_p): Convert to...
- (gcc::dump_manager::dump_initialized_p): ...method.
- (dump_flag_name): Replace body with...
- (gcc::dump_manager::dump_flag_name): ...new method.
- (dump_enable_all): Convert to...
- (gcc::dump_manager::dump_enable_all): ...new method.
- (opt_info_enable_passes): Convert to...
- (gcc::dump_manager::opt_info_enable_passes): ...new method.
- (dump_switch_p_1): Convert to...
- (gcc::dump_manager::dump_switch_p_1): ...new method.
- (dump_switch_p): Convert to...
- (gcc::dump_manager::dump_switch_p): ...new method.
- (opt_info_switch_p): Port to dump_manager API.
- (enable_rtl_dump_file): Likewise.
- * opts-global.c (handle_common_deferred_options): Port to new
- dump_manager API.
- * passes.c (pass_manager::finish_optimization_passes): Likewise.
- (pass_manager::register_one_dump_file): Likewise.
- (pass_manager::register_pass): Likewise.
- (pass_init_dump_file): Likewise.
- (pass_fini_dump_file): Likewise.
- * statistics.c (statistics_early_init): Likewise.
-
-2013-10-14 Richard Biener <rguenther@suse.de>
-
- * gimple.c (gimple_canonical_types, canonical_type_hash_cache,
- iterative_hash_canonical_type, gimple_canonical_type_hash,
- gimple_canonical_types_compatible_p, gimple_canonical_type_eq,
- gimple_register_canonical_type, print_gimple_types_stats,
- free_gimple_type_tables): Move to lto/lto.c
- (gt-gimple.h): Do not include.
- * gimple.h (gimple_register_canonical_type,
- print_gimple_types_stats, free_gimple_type_tables): Remove.
- * Makefile.in (GTFILES): Remove gimple.c.
-
-2013-10-14 Travis Snoozy <quandary@remstate.com>
-
- PR target/58716
- * config/msp430/msp430.c (msp430_option_override): Correct thinko
- scanning for msp430x targets.
-
-2013-10-14 Eric Botcazou <ebotcazou@adacore.com>
-
- PR bootstrap/58509
- * config/sparc/sparc-protos.h (widen_mem_for_ldd_peep): Declare.
- (registers_ok_for_ldd_peep): Move around.
- * config/sparc/sparc.c (widen_mem_for_ldd_peep): New.
- * config/sparc/sparc.md (widening peepholes): Use it.
-
-2013-10-14 Richard Biener <rguenther@suse.de>
-
- PR middle-end/58712
- PR middle-end/55358
- * gimple.c (iterative_hash_canonical_type): Make sure to
- record the hash into the correct hashtable slot.
-
-2013-10-13 Eric Botcazou <ebotcazou@adacore.com>
-
- PR rtl-optimization/58662
- * combine.c (try_combine): Take into account death nodes on I2 when
- splitting a PARALLEL of two independent SETs. Fix dump message.
-
-2013-10-12 Oleg Endo <olegendo@gcc.gnu.org>
-
- PR target/51244
- * config/sh/sh_treg_combine.cc: New SH specific RTL pass.
- * config.gcc (sh[123456789lbe]*-*-* | sh-*-*): Add sh_treg_combine.o to
- extra_objs.
- * config/sh/t-sh (sh_treg_combine.o): New entry.
- * config/sh/sh.c (sh_fixed_condition_code_regs): New function that
- implements the target hook TARGET_FIXED_CONDITION_CODE_REGS.
- (register_sh_passes): New function. Register sh_treg_combine pass.
- (sh_option_override): Invoke it.
- (sh_canonicalize_comparison): Handle op0_preserve_value.
- * sh.md (*cbranch_t"): Do not try to optimize missed test and branch
- opportunities. Canonicalize branch condition.
- (nott): Allow only if pseudos can be created for non-SH2A.
-
-2013-10-12 H.J. Lu <hongjiu.lu@intel.com>
-
- PR target/58690
- * config/i386/i386.c (ix86_copy_addr_to_reg): New function.
- (ix86_expand_movmem): Replace copy_addr_to_reg with
- ix86_copy_addr_to_reg.
- (ix86_expand_setmem): Likewise.
-
-2013-10-12 Alexander Monakov <amonakov@ispras.ru>
-
- * config/i386/i386.c (ix86_expand_sse_compare_and_jump): Use mode
- provided by ix86_fp_compare_mode instead of CCFPUmode.
-
-2013-10-12 James Greenhalgh <james.greenhalgh@arm.com>
-
- * config/aarch64/arm_neon.h
- (vtbx<1,3>_<psu>8): Fix register constriants.
-
-2013-10-11 Jeff Law <law@redhat.com>
-
- PR tree-optimization/58640
- * tree-ssa-threadupdate.c (mark_threaded_blocks): Truncate jump
- threading paths that cross over two loop entry points.
-
-2013-10-11 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
-
- * config/rs6000/vsx.md (*vsx_le_perm_load_v2di): Generalize to
- handle vector float as well.
- (*vsx_le_perm_load_v4si): Likewise.
- (*vsx_le_perm_store_v2di): Likewise.
- (*vsx_le_perm_store_v4si): Likewise.
-
-2013-10-11 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
-
- * config/rs6000/vector.md (vec_realign_load<mode>): Generate vperm
- directly to circumvent subtract from splat{31} workaround.
- * config/rs6000/rs6000-protos.h (altivec_expand_vec_perm_le): New
- prototype.
- * config/rs6000/rs6000.c (altivec_expand_vec_perm_le): New.
- * config/rs6000/altivec.md (define_c_enum "unspec"): Add
- UNSPEC_VPERM_X and UNSPEC_VPERM_UNS_X.
- (altivec_vperm_<mode>): Convert to define_insn_and_split to
- separate big and little endian logic.
- (*altivec_vperm_<mode>_internal): New define_insn.
- (altivec_vperm_<mode>_uns): Convert to define_insn_and_split to
- separate big and little endian logic.
- (*altivec_vperm_<mode>_uns_internal): New define_insn.
- (vec_permv16qi): Add little endian logic.
-
-2013-10-11 Marc Glisse <marc.glisse@inria.fr>
-
- * doc/extend.texi (returns_nonnull): Remove arguments.
-
-2013-10-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
- Maxim Kuznetsov <maxim.kuznetsov@intel.com>
- Sergey Lega <sergey.s.lega@intel.com>
- Anna Tikhonova <anna.tikhonova@intel.com>
- Ilya Tocar <ilya.tocar@intel.com>
- Andrey Turetskiy <andrey.turetskiy@intel.com>
- Ilya Verbin <ilya.verbin@intel.com>
- Kirill Yukhin <kirill.yukhin@intel.com>
- Michael Zolotukhin <michael.v.zolotukhin@intel.com>
-
- * config/i386/sse.md (VI48F_256_512): New.
- (avx2_permvar<mode>): Change to ...
- (<avx2_avx512f>_permvar<mode>): This.
-
-2013-10-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
- Maxim Kuznetsov <maxim.kuznetsov@intel.com>
- Sergey Lega <sergey.s.lega@intel.com>
- Anna Tikhonova <anna.tikhonova@intel.com>
- Ilya Tocar <ilya.tocar@intel.com>
- Andrey Turetskiy <andrey.turetskiy@intel.com>
- Ilya Verbin <ilya.verbin@intel.com>
- Kirill Yukhin <kirill.yukhin@intel.com>
- Michael Zolotukhin <michael.v.zolotukhin@intel.com>
-
- * config/i386/i386.c (bdesc_args): Change corresponding pattern for
- __builtin_ia32_cvtps2dq, __builtin_ia32_cvtps2dq256.
- * config/i386/sse.md (VI4_AVX): New.
- (sf2simodelower): Ditto.
- (sse2_cvtps2dq): Change to ...
- (<sse2_avx_avx512f>_fix_notrunc<sf2simodelower><mode>): This.
-
-2013-10-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
- Maxim Kuznetsov <maxim.kuznetsov@intel.com>
- Sergey Lega <sergey.s.lega@intel.com>
- Anna Tikhonova <anna.tikhonova@intel.com>
- Ilya Tocar <ilya.tocar@intel.com>
- Andrey Turetskiy <andrey.turetskiy@intel.com>
- Ilya Verbin <ilya.verbin@intel.com>
- Kirill Yukhin <kirill.yukhin@intel.com>
- Michael Zolotukhin <michael.v.zolotukhin@intel.com>
-
- * config/i386/sse.md (V_512): New.
- (VI_512): Ditto.
- (vcond<V_512:mode><VF_512:mode>): Ditto.
- (vcond<V_512:mode><VI_512:mode>): Ditto.
- (vcondu<V_512:mode><VI_512:mode>): Ditto.
-
-2013-10-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
- Maxim Kuznetsov <maxim.kuznetsov@intel.com>
- Sergey Lega <sergey.s.lega@intel.com>
- Anna Tikhonova <anna.tikhonova@intel.com>
- Ilya Tocar <ilya.tocar@intel.com>
- Andrey Turetskiy <andrey.turetskiy@intel.com>
- Ilya Verbin <ilya.verbin@intel.com>
- Kirill Yukhin <kirill.yukhin@intel.com>
- Michael Zolotukhin <michael.v.zolotukhin@intel.com>
-
- * config/i386/i386.c (ix86_rtx_costs): Enable fma for TARGET_AVX512F.
- * config/i386/sse.md (FMAMODEM): Changed modes and conditions.
- (FMAMODE): Ditto.
- (fma<mode>4): Removed condition.
- (fms<mode>4): Ditto.
- (fnma<mode>4): Ditto.
- (fnms<mode>4): Ditto.
- (fma4i_fmadd_<mode>): Ditto.
- (*fma_fmadd_<mode>): Ditto.
- (*fma_fmsub_<mode>): Ditto.
- (*fma_fnmadd_<mode>): Ditto.
- (*fma_fnmsub_<mode>): Ditto.
- (fmaddsub_<mode>): Allow for TARGET_AVX512F.
- (*fma_fmaddsub_<mode>): Ditto.
- (*fma_fmsubadd_<mode>): Ditto.
- (*fmai_fmadd_<mode>): Ditto.
- (*fmai_fmsub_<mode>): Ditto.
- (*fmai_fnmadd_<mode>): Ditto.
- (*fmai_fnmsub_<mode>): Ditto.
-
-2013-10-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
- Maxim Kuznetsov <maxim.kuznetsov@intel.com>
- Sergey Lega <sergey.s.lega@intel.com>
- Anna Tikhonova <anna.tikhonova@intel.com>
- Ilya Tocar <ilya.tocar@intel.com>
- Andrey Turetskiy <andrey.turetskiy@intel.com>
- Ilya Verbin <ilya.verbin@intel.com>
- Kirill Yukhin <kirill.yukhin@intel.com>
- Michael Zolotukhin <michael.v.zolotukhin@intel.com>
-
- * config/i386/sse.md (VI248_AVX2_8_AVX512F): New.
- (VI124_256): Changed to ...
- (VI124_256_48_512): This.
- (ssepackmode): Extended with wider modes.
- (<code><mode>3): Changed iterator.
- (*avx2_<code><mode>3): Ditto.
- (vec_pack_trunc_<mode>): Ditto.
-
-2013-10-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
- Maxim Kuznetsov <maxim.kuznetsov@intel.com>
- Sergey Lega <sergey.s.lega@intel.com>
- Anna Tikhonova <anna.tikhonova@intel.com>
- Ilya Tocar <ilya.tocar@intel.com>
- Andrey Turetskiy <andrey.turetskiy@intel.com>
- Ilya Verbin <ilya.verbin@intel.com>
- Kirill Yukhin <kirill.yukhin@intel.com>
- Michael Zolotukhin <michael.v.zolotukhin@intel.com>
-
- * config/i386/sse.md (VI124_AVX2_48_AVX512F): New.
- (VI8F_256_512): Ditto.
- (abs<mode>2): Changed iterator.
- (avx2_perm<mode>): Changed to ...
- (<avx2_avx512f>_perm<mode>): This.
- (avx2_perm<mode>_1): Changed to ...
- (<avx2_avx512f>_perm<mode>_1): This.
-
-2013-10-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
- Maxim Kuznetsov <maxim.kuznetsov@intel.com>
- Sergey Lega <sergey.s.lega@intel.com>
- Anna Tikhonova <anna.tikhonova@intel.com>
- Ilya Tocar <ilya.tocar@intel.com>
- Andrey Turetskiy <andrey.turetskiy@intel.com>
- Ilya Verbin <ilya.verbin@intel.com>
- Kirill Yukhin <kirill.yukhin@intel.com>
- Michael Zolotukhin <michael.v.zolotukhin@intel.com>
-
- * config/i386/sse.md (VI48_AVX512F): New.
- (VI48_AVX2): Changed to ...
- (VI48_AVX2_48_AVX512F): This.
- (avx2_ashrv<mode>): Changed to ...
- (<avx2_avx512f>_ashrv<mode>): This.
- (avx2_<shift_insn>v<mode>): Changed to ...
- (<avx2_avx512f>_<shift_insn>v<mode>): This.
-
-2013-10-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
- Maxim Kuznetsov <maxim.kuznetsov@intel.com>
- Sergey Lega <sergey.s.lega@intel.com>
- Anna Tikhonova <anna.tikhonova@intel.com>
- Ilya Tocar <ilya.tocar@intel.com>
- Andrey Turetskiy <andrey.turetskiy@intel.com>
- Ilya Verbin <ilya.verbin@intel.com>
- Kirill Yukhin <kirill.yukhin@intel.com>
- Michael Zolotukhin <michael.v.zolotukhin@intel.com>
-
- * config/i386/sse.md (VI4_AVX512F): New.
- (VI8_AVX2_AVX512F): Ditto.
- (mul<mode>3): Extended with wider modes.
- (*<sse4_1_avx2>_mul<mode>3): Ditto.
- (mul<mode>3): Ditto.
- (vec_widen_<s>mult_odd_<mode>): Ditto.
-
-2013-10-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
- Maxim Kuznetsov <maxim.kuznetsov@intel.com>
- Sergey Lega <sergey.s.lega@intel.com>
- Anna Tikhonova <anna.tikhonova@intel.com>
- Ilya Tocar <ilya.tocar@intel.com>
- Andrey Turetskiy <andrey.turetskiy@intel.com>
- Ilya Verbin <ilya.verbin@intel.com>
- Kirill Yukhin <kirill.yukhin@intel.com>
- Michael Zolotukhin <michael.v.zolotukhin@intel.com>
-
- * config/i386/sse.md (VI2_AVX512F): New.
- (VI124_AVX512F): Ditto.
- (sseunpackmode): Extended with wider modes.
- (sseunpackfltmode): Ditto.
- (vec_unpacks_float_hi_<mode>): Ditto.
- (vec_unpacks_float_lo_<mode>): Ditto.
- (vec_unpacku_float_hi_<mode>): Ditto.
- (vec_unpacku_float_lo_<mode>): Ditto.
- (vec_unpacks_lo_<mode>): Ditto.
- (vec_unpacks_hi_<mode>): Ditto.
- (vec_unpacku_lo_<mode>): Ditto.
- (vec_unpacku_hi_<mode>): Ditto.
-
-2013-10-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
- Maxim Kuznetsov <maxim.kuznetsov@intel.com>
- Sergey Lega <sergey.s.lega@intel.com>
- Anna Tikhonova <anna.tikhonova@intel.com>
- Ilya Tocar <ilya.tocar@intel.com>
- Andrey Turetskiy <andrey.turetskiy@intel.com>
- Ilya Verbin <ilya.verbin@intel.com>
- Kirill Yukhin <kirill.yukhin@intel.com>
- Michael Zolotukhin <michael.v.zolotukhin@intel.com>
-
- * config/i386/i386.md (multdiv): New.
- (multdiv_mnemonic): Ditto.
- * config/i386/sse.md (<sse>_vmmul<mode>3): Changed to...
- (<sse>_vm<multdiv_mnemonic><mode>3): This.
- (<sse>_vmdiv<mode>3): Removed.
-
-2013-10-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
- Maxim Kuznetsov <maxim.kuznetsov@intel.com>
- Sergey Lega <sergey.s.lega@intel.com>
- Anna Tikhonova <anna.tikhonova@intel.com>
- Ilya Tocar <ilya.tocar@intel.com>
- Andrey Turetskiy <andrey.turetskiy@intel.com>
- Ilya Verbin <ilya.verbin@intel.com>
- Kirill Yukhin <kirill.yukhin@intel.com>
- Michael Zolotukhin <michael.v.zolotukhin@intel.com>
-
- * config/i386/sse.md (V): Extended with wider modes.
- (VF2): Ditto.
- (ssehalfvecmode): Ditto.
- (i128): Ditto.
- (ssepackfltmode): Ditto.
- (avx_vec_concat<mode>): Ditto.
- (V_256_512): New iterator.
- (VF2_512_256): Ditto.
- (si2dfmode): New attribute.
- (si2dfmodelower): Ditto.
- (sf2dfmode): Ditto.
- (concat_tg_mode): Ditto.
- (floatv4siv4df2): Changed to ...
- (float<si2dfmodelower><mode>2): This.
- (avx_cvtps2pd256): Changed to ...
- (<sse2_avx_avx512f>_cvtps2pd<avxsizesuffix>): This.
- (vec_pack_trunc_v4df): Changed to ...
- (vec_pack_trunc_<mode>): This.
- (avx_vpermil<mode>): Changed to ...
- (<sse2_avx_avx512f>_vpermil<mode>): This.
- (<fixsuffix>fix_truncv8dfv8si2): New.
- (vec_pack_sfix_trunc_v8df): Ditto.
- (avx512f_rndscale<mode>): Ditto.
- (avx512f_roundpd512): Ditto.
- (vec_pack_ufix_trunc_<mode>): Updated iterator.
-
-2013-10-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
- Maxim Kuznetsov <maxim.kuznetsov@intel.com>
- Sergey Lega <sergey.s.lega@intel.com>
- Anna Tikhonova <anna.tikhonova@intel.com>
- Ilya Tocar <ilya.tocar@intel.com>
- Andrey Turetskiy <andrey.turetskiy@intel.com>
- Ilya Verbin <ilya.verbin@intel.com>
- Kirill Yukhin <kirill.yukhin@intel.com>
- Michael Zolotukhin <michael.v.zolotukhin@intel.com>
-
- * config/i386/i386.md (any_fix): New iterator.
- (fixsuffix): New attribute.
- * config/i386/sse.md (VF1): Extened with wider modes.
- (VI): Ditto.
- (VI_AVX2): Ditto.
- (VI8): Ditto.
- (sseintvecmodelower): Ditto.
- (ssescalarmode): Ditto.
- (ssescalarnum): Ditto.
- (VF1_128_256): New.
- (ssexmmmode): Ditto.
- (<fixsuffix>fix_truncv16sfv16si2): Ditto.
- (<sse>_rcp<mode>2): Change iterator.
- (rsqrt<mode>2): Ditto.
- (<sse>_rsqrt<mode>2): Ditto.
- (avx2_vec_dup<mode>): Ditto.
- (<sse4_1>_round<ssemodesuffix>_sfix<avxsizesuffix>): Ditto.
- (round<mode>2_sfix): Ditto.
- (avx2_pbroadcast<mode>): Ditto.
- (*andnot<mode>3): Handle XI mode.
- (*<code><mode>3): Ditto.
- (AVXTOSSEMODE): Removed.
- (avx_vpermil<mode>): Changed to ...
- (<sse2_avx_avx512f>_vpermil<mode>): This.
-
-2013-10-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
- Maxim Kuznetsov <maxim.kuznetsov@intel.com>
- Sergey Lega <sergey.s.lega@intel.com>
- Anna Tikhonova <anna.tikhonova@intel.com>
- Ilya Tocar <ilya.tocar@intel.com>
- Andrey Turetskiy <andrey.turetskiy@intel.com>
- Ilya Verbin <ilya.verbin@intel.com>
- Kirill Yukhin <kirill.yukhin@intel.com>
- Michael Zolotukhin <michael.v.zolotukhin@intel.com>
-
- * config/i386/sse.md (<sse2>_movnt<mode>): Update constraint to "v".
- (<sse>_comi): Ditto.
- (<sse>_ucomi): Ditto.
- (sse_cvtss2siq_2): Ditto.
- (sse2_cvtsd2si): Ditto.
- (sse2_cvtsd2siq): Ditto.
- (sse2_cvttsd2si): Ditto.
- (sse2_cvttsd2siq): Ditto.
- (<shift_insn><mode>3): Ditto.
- (sse2_cvtsi2sdq): Update constraint and prefix.
- (sse_cvtsi2ss): Update prefix.
- (sse_cvtsi2ssq): Ditto.
-
-2013-10-11 Jakub Jelinek <jakub@redhat.com>
-
- * tree-vrp.c (infer_nonnull_range): Use is_gimple_call,
- ignore internal calls.
-
-2013-10-11 Richard Biener <rguenther@suse.de>
-
- * tree-pretty-print.c (dump_generic_node): Allow to dump both (D)
- and (ab) for SSA_NAMEs. Mark INTEGER_CSTs with (OVF) if
- TREE_OVERFLOW is set.
-
-2013-10-11 Thomas Schwinge <thomas@codesourcery.com>
-
- * tree.h (OMP_CLAUSE_CODE): Remove duplicate definition.
-
- * gimple.c: GIMPLE statements have subcodes, not sub-codes.
- * gimple.h: Likewise.
-
- * doc/generic.texi (OpenMP): OMP_CLAUSE_* are subcodes, not sub-codes.
-
- * doc/generic.texi (Adding new DECL node types): Explain *_CHECK
- macros.
-
- * doc/gimple.texi (is_gimple_omp): Move into the correct section.
-
- * acinclude.m4 (gcc_GAS_FLAGS): Add more gcc_cv_as_flags overrides.
- * configure: Regenerate.
-
-2013-10-11 Jakub Jelinek <jakub@redhat.com>
-
- * tree-pretty-print.c (dump_omp_clause): Handle OMP_CLAUSE__LOOPTEMP_
- and new OpenMP 4.0 clauses, handle UDR OMP_CLAUSE_REDUCTION,
- formatting fixes, use pp_colon instead of pp_character (..., ':'),
- similarly pp_right_paren.
- (dump_generic_node): Handle OMP_DISTRIBUTE, OMP_TEAMS,
- OMP_TARGET_DATA, OMP_TARGET, OMP_TARGET_UPDATE, OMP_TASKGROUP,
- allow OMP_FOR_INIT to be NULL, handle OMP_ATOMIC_SEQ_CST.
- * tree.c (omp_clause_num_ops, omp_clause_code_name): Add OpenMP 4.0
- clauses.
- (omp_declare_simd_clauses_equal,
- omp_remove_redundant_declare_simd_attrs): New functions.
- (attribute_value_equal): Use omp_declare_simd_clauses_equal.
- (walk_tree_1): Handle new OpenMP 4.0 clauses.
- * tree.h (OMP_LOOP_CHECK): Define.
- (OMP_FOR_BODY, OMP_FOR_CLAUSES, OMP_FOR_INIT, OMP_FOR_COND,
- OMP_FOR_INCR, OMP_FOR_PRE_BODY): Use it.
- (OMP_TASKGROUP_BODY, OMP_TEAMS_BODY, OMP_TEAMS_CLAUSES,
- OMP_TARGET_DATA_BODY, OMP_TARGET_DATA_CLAUSES, OMP_TARGET_BODY,
- OMP_TARGET_CLAUSES, OMP_TARGET_UPDATE_CLAUSES, OMP_CLAUSE_SIZE,
- OMP_ATOMIC_SEQ_CST, OMP_CLAUSE_DEPEND_KIND, OMP_CLAUSE_MAP_KIND,
- OMP_CLAUSE_MAP_ZERO_BIAS_ARRAY_SECTION, OMP_CLAUSE_PROC_BIND_KIND,
- OMP_CLAUSE_REDUCTION_OMP_ORIG_REF, OMP_CLAUSE_ALIGNED_ALIGNMENT,
- OMP_CLAUSE_NUM_TEAMS_EXPR, OMP_CLAUSE_THREAD_LIMIT_EXPR,
- OMP_CLAUSE_DEVICE_ID, OMP_CLAUSE_DIST_SCHEDULE_CHUNK_EXPR,
- OMP_CLAUSE_SIMDLEN_EXPR): Define.
- (OMP_CLAUSE_DECL): Change range up to OMP_CLAUSE__LOOPTEMP_.
- (omp_remove_redundant_declare_simd_attrs): New prototype.
- * gimple.def (GIMPLE_OMP_TASKGROUP, GIMPLE_OMP_TARGET,
- GIMPLE_OMP_TEAMS): New codes.
- (GIMPLE_OMP_RETURN): Use GSS_OMP_ATOMIC_STORE instead of GSS_BASE.
- * omp-low.c (struct omp_context): Add cancel_label and cancellable
- fields.
- (target_nesting_level): New variable.
- (extract_omp_for_data): Handle GF_OMP_FOR_KIND_DISTRIBUTE and
- OMP_CLAUSE_DIST_SCHEDULE. Don't fallback to library implementation
- for collapse > 1 static schedule unless ordered.
- (get_ws_args_for): Add par_stmt argument. Handle combined loops.
- (determine_parallel_type): Adjust get_ws_args_for caller.
- (install_var_field): Handle mask & 4 for double indirection.
- (scan_sharing_clauses): Ignore shared clause on teams construct.
- Handle OMP_CLAUSE__LOOPTEMP_ and new OpenMP 4.0 clauses.
- (create_omp_child_function): If inside target or declare target
- constructs, set "omp declare target" attribute on the child function.
- (find_combined_for): New function.
- (scan_omp_parallel): Handle combined loops.
- (scan_omp_target, scan_omp_teams): New functions.
- (check_omp_nesting_restrictions): Check new OpenMP 4.0 nesting
- restrictions and set ctx->cancellable for cancellable constructs.
- (scan_omp_1_stmt): Call check_omp_nesting_restrictions also on
- selected builtin calls. Handle GIMPLE_OMP_TASKGROUP,
- GIMPLE_OMP_TARGET, GIMPLE_OMP_TEAMS.
- (build_omp_barrier): Add lhs argument, return gimple rather than tree.
- (omp_clause_aligned_alignment): New function.
- (lower_rec_simd_input_clauses): Only call SET_DECL_VALUE_EXPR on decls.
- (lower_rec_input_clauses): Add FD argument. Ignore shared clauses
- on teams constructs. Handle user defined reductions and new
- OpenMP 4.0 clauses.
- (lower_reduction_clauses): Don't set placeholder to address of ref
- if it has already the right type.
- (lower_send_clauses): Handle OMP_CLAUSE__LOOPTEMP_.
- (expand_parallel_call): Use the new non-_start suffixed builtins,
- handle OMP_CLAUSE_PROC_BIND, don't call the outlined function
- and GOMP_parallel_end after the call.
- (expand_task_call): Handle OMP_CLAUSE_DEPEND.
- (expand_omp_for_init_counts): Handle combined loops.
- (expand_omp_for_init_vars): Add inner_stmt argument, handle combined
- loops.
- (expand_omp_for_generic): Likewise. Use GOMP_loop_end_cancel at the
- end of cancellable loops.
- (expand_omp_for_static_nochunk, expand_omp_for_static_chunk):
- Likewise. Handle collapse > 1 loops.
- (expand_omp_simd): Handle combined loops.
- (expand_omp_for): Add inner_stmt argument, adjust callers of
- expand_omp_for* functions, use expand_omp_for_static*chunk even
- for collapse > 1 unless ordered.
- (expand_omp_sections): Use GOMP_sections_end_cancel at the end
- of cancellable sections.
- (expand_omp_single): Remove need_barrier variable, just rely on
- gimple_omp_return_nowait_p. Adjust build_omp_barrier caller.
- (expand_omp_synch): Allow GIMPLE_OMP_TASKGROUP and GIMPLE_OMP_TEAMS.
- (expand_omp_atomic_load, expand_omp_atomic_store,
- expand_omp_atomic_fetch_op): Handle gimple_omp_atomic_seq_cst_p.
- (expand_omp_target): New function.
- (expand_omp): Handle combined loops. Handle GIMPLE_OMP_TASKGROUP,
- GIMPLE_OMP_TEAMS, GIMPLE_OMP_TARGET.
- (build_omp_regions_1): Immediately close region for
- GF_OMP_TARGET_KIND_UPDATE.
- (maybe_add_implicit_barrier_cancel): New function.
- (lower_omp_sections): Adjust lower_rec_input_clauses caller. Handle
- cancellation.
- (lower_omp_single): Likewise. Add clobber after the barrier.
- (lower_omp_taskgroup): New function.
- (lower_omp_for): Handle combined loops. Adjust
- lower_rec_input_clauses caller. Handle cancellation.
- (lower_depend_clauses): New function.
- (lower_omp_taskreg): Lower depend clauses. Adjust
- lower_rec_input_clauses caller. Add clobber after the call. Handle
- cancellation.
- (lower_omp_target, lower_omp_teams): New functions.
- (lower_omp_1): Handle cancellation. Handle GIMPLE_OMP_TASKGROUP,
- GIMPLE_OMP_TARGET, GIMPLE_OMP_TEAMS and GOMP_barrier, GOMP_cancel
- and GOMP_cancellation_point calls.
- (lower_omp): Fold stmts inside of target region.
- (diagnose_sb_1, diagnose_sb_2): Handle GIMPLE_OMP_TASKGROUP,
- GIMPLE_OMP_TARGET and GIMPLE_OMP_TEAMS.
- * builtin-types.def (DEF_FUNCTION_TYPE_8): Document.
- (BT_FN_VOID_OMPFN_PTR_UINT,
- BT_FN_VOID_OMPFN_PTR_UINT_LONG_LONG_LONG,
- BT_FN_VOID_OMPFN_PTR_UINT_LONG_LONG_LONG_LONG,
- BT_FN_VOID_OMPFN_PTR_OMPCPYFN_LONG_LONG_BOOL_UINT): Remove.
- (BT_FN_VOID_OMPFN_PTR_UINT_UINT_UINT,
- BT_FN_VOID_OMPFN_PTR_UINT_LONG_LONG_LONG_UINT,
- BT_FN_VOID_OMPFN_PTR_UINT_LONG_LONG_LONG_LONG_UINT,
- BT_FN_BOOL_INT, BT_FN_BOOL_INT_BOOL, BT_FN_VOID_UINT_UINT,
- BT_FN_VOID_INT_PTR_SIZE_PTR_PTR_PTR,
- BT_FN_VOID_INT_OMPFN_PTR_SIZE_PTR_PTR_PTR,
- BT_FN_VOID_OMPFN_PTR_OMPCPYFN_LONG_LONG_BOOL_UINT_PTR): New.
- * tree-ssa-alias.c (ref_maybe_used_by_call_p_1,
- call_may_clobber_ref_p_1): Handle BUILT_IN_GOMP_BARRIER_CANCEL,
- BUILT_IN_GOMP_TASKGROUP_END, BUILT_IN_GOMP_LOOP_END_CANCEL,
- BUILT_IN_GOMP_SECTIONS_END_CANCEL. Don't handle
- BUILT_IN_GOMP_PARALLEL_END.
- * gimple-low.c (lower_stmt): Handle GIMPLE_OMP_TASKGROUP,
- GIMPLE_OMP_TARGET and GIMPLE_OMP_TEAMS.
- * gimple-pretty-print.c (dump_gimple_omp_for): Handle
- GF_OMP_FOR_KIND_DISTRIBUTE.
- (dump_gimple_omp_target, dump_gimple_omp_teams): New functions.
- (dump_gimple_omp_block): Handle GIMPLE_OMP_TASKGROUP.
- (dump_gimple_omp_return): Print lhs if it has any.
- (dump_gimple_omp_atomic_load, dump_gimple_omp_atomic_store): Handle
- gimple_omp_atomic_seq_cst_p.
- (pp_gimple_stmt_1): Handle GIMPLE_OMP_TASKGROUP, GIMPLE_OMP_TARGET
- and GIMPLE_OMP_TEAMS.
- * langhooks.c (lhd_omp_mappable_type): New function.
- * tree-vectorizer.c (struct simd_array_to_simduid): Fix up comment.
- * langhooks.h (struct lang_hooks_for_types): Add omp_mappable_type
- hook.
- * gimplify.c (enum gimplify_omp_var_data): Add GOVD_MAP,
- GOVD_ALIGNED and GOVD_MAP_TO_ONLY.
- (enum omp_region_type): Add ORT_TEAMS, ORT_TARGET_DATA and ORT_TARGET.
- (struct gimplify_omp_ctx): Add combined_loop field.
- (gimplify_call_expr, gimplify_modify_expr): Don't call fold_stmt
- on stmts inside of target region.
- (is_gimple_stmt): Return true for OMP_DISTRIBUTE and OMP_TASKGROUP.
- (omp_firstprivatize_variable): Handle GOVD_MAP, GOVD_ALIGNED,
- ORT_TARGET and ORT_TARGET_DATA.
- (omp_add_variable): Avoid checks on readding var for GOVD_ALIGNED.
- Handle GOVD_MAP.
- (omp_notice_threadprivate_variable): Complain about threadprivate
- variables in target region.
- (omp_notice_variable): Complain about vars with non-mappable type
- in target region. Handle ORT_TEAMS, ORT_TARGET and ORT_TARGET_DATA.
- (omp_check_private): Ignore ORT_TARGET* regions.
- (gimplify_scan_omp_clauses, gimplify_adjust_omp_clauses_1,
- gimplify_adjust_omp_clauses): Handle new OpenMP 4.0 clauses.
- (find_combined_omp_for): New function.
- (gimplify_omp_for): Handle gimplification of combined loops.
- (gimplify_omp_workshare): Gimplify also OMP_TARGET, OMP_TARGET_DATA,
- OMP_TEAMS.
- (gimplify_omp_target_update): New function.
- (gimplify_omp_atomic): Handle OMP_ATOMIC_SEQ_CST.
- (gimplify_expr): Handle OMP_DISTRIBUTE, OMP_TARGET, OMP_TARGET_DATA,
- OMP_TARGET_UPDATE, OMP_TEAMS, OMP_TASKGROUP.
- (gimplify_body): If fndecl has "omp declare target" attribute, add
- implicit ORT_TARGET context around it.
- * tree.def (OMP_DISTRIBUTE, OMP_TEAMS, OMP_TARGET_DATA, OMP_TARGET,
- OMP_TASKGROUP, OMP_TARGET_UPDATE): New tree codes.
- * tree-nested.c (convert_nonlocal_reference_stmt,
- convert_local_reference_stmt, convert_gimple_call): Handle
- GIMPLE_OMP_TARGET, GIMPLE_OMP_TEAMS and GIMPLE_OMP_TASKGROUP.
- * omp-builtins.def (BUILT_IN_GOMP_TASK): Use
- BT_FN_VOID_OMPFN_PTR_OMPCPYFN_LONG_LONG_BOOL_UINT_PTR
- instead of BT_FN_VOID_OMPFN_PTR_OMPCPYFN_LONG_LONG_BOOL_UINT.
- (BUILT_IN_GOMP_TARGET, BUILT_IN_GOMP_TARGET_DATA,
- BUILT_IN_GOMP_TARGET_END_DATA, BUILT_IN_GOMP_TARGET_UPDATE,
- BUILT_IN_GOMP_TEAMS, BUILT_IN_BARRIER_CANCEL,
- BUILT_IN_GOMP_LOOP_END_CANCEL,
- BUILT_IN_GOMP_SECTIONS_END_CANCEL, BUILT_IN_OMP_GET_TEAM_NUM,
- BUILT_IN_OMP_GET_NUM_TEAMS, BUILT_IN_GOMP_TASKGROUP_START,
- BUILT_IN_GOMP_TASKGROUP_END, BUILT_IN_GOMP_PARALLEL_LOOP_STATIC,
- BUILT_IN_GOMP_PARALLEL_LOOP_DYNAMIC,
- BUILT_IN_GOMP_PARALLEL_LOOP_GUIDED,
- BUILT_IN_GOMP_PARALLEL_LOOP_RUNTIME, BUILT_IN_GOMP_PARALLEL,
- BUILT_IN_GOMP_PARALLEL_SECTIONS, BUILT_IN_GOMP_CANCEL,
- BUILT_IN_GOMP_CANCELLATION_POINT): New built-ins.
- (BUILT_IN_GOMP_PARALLEL_LOOP_STATIC_START,
- BUILT_IN_GOMP_PARALLEL_LOOP_DYNAMIC_START,
- BUILT_IN_GOMP_PARALLEL_LOOP_GUIDED_START,
- BUILT_IN_GOMP_PARALLEL_LOOP_RUNTIME_START,
- BUILT_IN_GOMP_PARALLEL_START, BUILT_IN_GOMP_PARALLEL_END,
- BUILT_IN_GOMP_PARALLEL_SECTIONS_START): Remove.
- * tree-inline.c (remap_gimple_stmt, estimate_num_insns):
- Handle GIMPLE_OMP_TARGET, GIMPLE_OMP_TEAMS and GIMPLE_OMP_TASKGROUP.
- * gimple.c (gimple_build_omp_taskgroup, gimple_build_omp_target,
- gimple_build_omp_teams): New functions.
- (walk_gimple_op): Handle GIMPLE_OMP_TARGET, GIMPLE_OMP_TEAMS and
- GIMPLE_OMP_TASKGROUP. Walk optional lhs on GIMPLE_OMP_RETURN.
- (walk_gimple_stmt, gimple_copy): Handle GIMPLE_OMP_TARGET,
- GIMPLE_OMP_TEAMS and GIMPLE_OMP_TASKGROUP.
- * gimple.h (enum gf_mask): GF_OMP_FOR_KIND_DISTRIBUTE,
- GF_OMP_FOR_COMBINED, GF_OMP_FOR_COMBINED_INTO,
- GF_OMP_TARGET_KIND_MASK, GF_OMP_TARGET_KIND_REGION,
- GF_OMP_TARGET_KIND_DATA, GF_OMP_TARGET_KIND_UPDATE,
- GF_OMP_ATOMIC_SEQ_CST): New.
- (gimple_build_omp_taskgroup, gimple_build_omp_target,
- gimple_build_omp_teams): New prototypes.
- (gimple_has_substatements): Handle GIMPLE_OMP_TARGET,
- GIMPLE_OMP_TEAMS and GIMPLE_OMP_TASKGROUP.
- (gimple_omp_subcode): Use GIMPLE_OMP_TEAMS instead of
- GIMPLE_OMP_SINGLE as end of range.
- (gimple_omp_return_set_lhs, gimple_omp_return_lhs,
- gimple_omp_return_lhs_ptr, gimple_omp_atomic_seq_cst_p,
- gimple_omp_atomic_set_seq_cst, gimple_omp_for_combined_p,
- gimple_omp_for_set_combined_p, gimple_omp_for_combined_into_p,
- gimple_omp_for_set_combined_into_p, gimple_omp_target_clauses,
- gimple_omp_target_clauses_ptr, gimple_omp_target_set_clauses,
- gimple_omp_target_kind, gimple_omp_target_set_kind,
- gimple_omp_target_child_fn, gimple_omp_target_child_fn_ptr,
- gimple_omp_target_set_child_fn, gimple_omp_target_data_arg,
- gimple_omp_target_data_arg_ptr, gimple_omp_target_set_data_arg,
- gimple_omp_teams_clauses, gimple_omp_teams_clauses_ptr,
- gimple_omp_teams_set_clauses): New inlines.
- (CASE_GIMPLE_OMP): Add GIMPLE_OMP_TARGET, GIMPLE_OMP_TEAMS
- and GIMPLE_OMP_TASKGROUP.
- * tree-core.h (enum omp_clause_code): Add new OpenMP 4.0 clause codes.
- (enum omp_clause_depend_kind, enum omp_clause_map_kind,
- enum omp_clause_proc_bind_kind): New.
- (union omp_clause_subcode): Add depend_kind, map_kind and
- proc_bind_kind fields.
- * tree-cfg.c (make_edges): Handle GIMPLE_OMP_TARGET,
- GIMPLE_OMP_TEAMS and GIMPLE_OMP_TASKGROUP.
- * langhooks-def.h (lhd_omp_mappable_type): New prototype.
- (LANG_HOOKS_OMP_MAPPABLE_TYPE): Define.
- (LANG_HOOKS_FOR_TYPES_INITIALIZER): Add it.
-
-2013-10-10 Teresa Johnson <tejohnson@google.com>
-
- * predict.c (tree_estimate_probability): Add new parameter
- for estimate_bb_frequencies.
- (estimate_bb_frequencies): Add new parameter to force estimation.
- (rebuild_frequencies): When max frequency in function is small,
- recompute counts from frequencies.
- * predict.h (estimate_bb_frequencies): New parameter.
-
-2013-10-10 David Malcolm <dmalcolm@redhat.com>
-
- * ipa-inline.c (ipa_inline): Fix leak of "order" when
- optimizations are disabled.
-
-2013-10-10 David Malcolm <dmalcolm@redhat.com>
-
- * coverage.c (coverage_finish): Fix leak of da_file_name.
-
-2013-10-10 Jan Hubicka <jh@suse.cz>
-
- * config/i386/x86-tune.def: Enable X86_TUNE_SSE_TYPELESS_STORES
- for generic, enable X86_TUNE_SSE_LOAD0_BY_PXOR for Bulldozer,
- Bobcat and generic.
-
-2013-10-10 Jakub Jelinek <jakub@redhat.com>
-
- PR middle-end/58670
- * stmt.c (expand_asm_operands): Add FALLTHRU_BB argument,
- if any labels are in FALLTHRU_BB, use a special label emitted
- immediately after the asm goto insn rather than label_rtx
- of the LABEL_DECL.
- (expand_asm_stmt): Adjust caller.
- * cfgrtl.c (commit_one_edge_insertion): Force splitting of
- edge if the last insn in predecessor is a jump with single successor,
- but it isn't simplejump_p.
-
-2013-10-10 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/58656
- * tree-ssa-pre.c (phi_translate): Do not cache failed translations.
-
-2013-10-10 Andrew MacLeod <amacleod@redhat.com>
-
- * gimplify.c: Include expr.h and tm_p.h for targets with special
- va-arg padding requirements.
-
-2013-10-10 Andrew MacLeod <amacleod@redhat.com>
-
- * tree-flow.h: Move some prototypes to gimple.h.
- (gimple_fold_indirect_ref): Move prototype to gimple-fold.h.
- * gimple.h: Relocate some prototypes from tree-flow.h
- * builtins.c (std_gimplify_va_arg_expr, build_va_arg_indirect_ref):
- Move to gimplify.c.
- * gimplify.c (gimple_fold_indirect_ref): Move to gimple-fold.c.
- (build_va_arg_indirect_ref): Relocate and make static.
- (std_gimplify_va_arg_expr): Relocate here.
- * gimple-fold.c (gimple_fold_indirect_ref): Relocate here.
- * gimple-fold.h (gimple_fold_indirect_ref): Add prototype.
-
-2013-10-10 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
-
- * doc/md.texi: Document the mnemonic attribute.
-
-2013-10-10 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
-
- PR target/57377
- * gensupport.c (gen_mnemonic_attr): Handle (set (attr x) y) and
- (set_attr_alternative x ...) when searching for user defined
- mnemonic attribute.
-
-2013-10-10 Andrew MacLeod <amacleod@redhat.com>
-
- * config/aplha/alpha.c: Add gimple-ssa.h to include list.
-
-2013-10-09 Easwaran Raman <eraman@google.com>
-
- * params.def (PARAM_MIN_SIZE_FOR_STACK_SHARING): New param...
- * cfgexpand.c (defer_stack_allocation): ...use here
- * doc/invoke.texi: Add documentation for min-size-for-stack-sharing.
-
-2013-10-09 Zhenqiang Chen <zhenqiang.chen@arm.com>
-
- * tree-ssa-phiopts.c (rhs_is_fed_for_value_replacement): New function.
- (operand_equal_for_value_replacement): New function, extracted from
- value_replacement and enhanced to catch more cases.
- (value_replacement): Use operand_equal_for_value_replacement.
-
-2013-10-09 Andrew MacLeod <amacleod@redhat.com>
-
- * loop-doloop.c (doloop_modify, doloop_optimize): Use
- get_max_loop_iterations.
-
-2013-10-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
-
- * config/arm/aarch-common.c (arm_early_load_addr_dep):
- Place comment above function.
-
-2013-10-09 Andrew MacLeod <amacleod@redhat.com>
-
- * tree-flow.h: Remove all remaining prototypes, enums and structs that
- are not related to tree-cfg.c.
- * tree-ssa-address.h: New file. Relocate prototypes.
- * tree-ssa-address.c: (struct mem_address): Relocate from tree-flow.h.
- (addr_for_mem_ref): New. Combine call to get_address_description and
- return addr_for_mem_ref.
- * expr.c (expand_expr_real_1): Use new addr_for_mem_ref routine.
- * tree-ssa-live.h: Adjust prototypes.
- * passes.c: Include tree-ssa-live.h.
- * gimple-pretty-print.h (gimple_dump_bb): Add prototype.
- * graphite.c (graphite_transform_loops): Make static.
- (graphite_transforms, gate_graphite_transforms, pass_data_graphite,
- make_pass_graphite, pass_data_graphite_transforms,
- make_pass_graphite_transforms): Relocate here from tree-ssa-loop.c.
- * ipa-pure-const.c (warn_function_noreturn): Make static.
- (execute_warn_function_noreturn, gate_warn_function_noreturn,
- class pass_warn_function_noreturn, make_pass_warn_function_noreturn):
- Relocate from tree-cfg.c
- * tree-cfg.c (tree_node_can_be_shared, gimple_empty_block_p): Make
- static.
- (execute_warn_function_noreturn, gate_warn_function_noreturn,
- class pass_warn_function_noreturn, make_pass_warn_function_noreturn):
- Move to ipa-pure-const.c.
- (execute_fixup_cfg, class pass_fixup_cfg, make_pass_fixup_cfg):
- Relocate from tree-optimize.c.
- * tree-optimize.c (execute_fixup_cfg, class pass_fixup_cfg,
- make_pass_fixup_cfg): Move to tree-cfg.c.
- * tree-chrec.h: (enum ev_direction): Relocate here from tree-flow.h.
- Relocate some prototypes.
- * tree-data-ref.h (tree_check_data_deps) Add prototype.
- * tree-dump.c (dump_function_to_file): Remove prototype.
- Add tree-flow.h to the include file.
- * tree-dump.h: Remove prototype.
- * tree-parloops.h: New File. Add prototypes.
- * tree-parloops.c (gate_tree_parallelize_loops, tree_parallelize_loops,
- pass_data_parallelize_loops, make_pass_parallelize_loops): Relocate
- from tree-ssa-loop.c.
- * tree-predcom.c (run_tree_predictive_commoning,
- gate_tree_predictive_commoning, pass_data_predcom, make_pass_predcom):
- Relocate here from tree-ssa-loop.c.
- * tree-ssa-dom.c (tree_ssa_dominator_optimize) Don't call
- ssa_name_values.release ().
- * tree-ssa-threadedge.h: New File. Relocate prototypes here.
- (ssa_name_values): Relocate from tree-flow.h.
- * tree-ssa.h: Include tree-ssa-threadedge.h and tree-ssa-address.h.
- * tree-ssa-loop.c (run_tree_predictive_commoning,
- gate_tree_predictive_commoning, pass_data_predcom, make_pass_predcom,
- graphite_transforms, gate_graphite_transforms, pass_data_graphite,
- make_pass_graphite, pass_data_graphite_transforms,
- make_pass_graphite_transforms, gate_tree_parallelize_loops,
- tree_parallelize_loops, pass_data_parallelize_loops,
- make_pass_parallelize_loops): Move to other files.
- * tree-vectorizer.h (lpeel_tree_duplicate_loop_to_edge_cfg): Prototype
- moved here.
- * tree.h: Remove prototypes from tree-address.c.
-
-2013-10-09 Andrew MacLeod <amacleod@redhat.com>
-
- * tree-flow.h (tm_restart_node, gimple_df): Move to gimple-ssa.h.
- (struct int_tree_map): Move to tree-hasher.h
- (SCALE, LABEL, PERCENT): Move to gimple.h
- * tree-flow-inline.h: Delete. Move functions to other files.
- (unmodifiable_var_p, ref_contains_array_ref): Unused, so delete.
- * gimple-ssa.h (tm_restart_node, gimple_df): Relocate from tree-flow.h.
- (gimple_in_ssa_p, gimple_vop): Relocate from tree-flow-inline.h
- * gimple.h (imple_stmt_max_uid, set_gimple_stmt_max_uid,
- inc_gimple_stmt_max_uid, get_lineno): Relocate from tree-flow-inline.h.
- (SCALE, LABEL, PERCENT): Relocate from tree-flow.h
- * tree-hasher.h: Don't include tree-flow.h.
- (struct int_tree_map): Relocate from tree-flow.h.
- * tree-sra.c (contains_view_convert_expr_p): Relocate from
- tree-flow-inline.h and make static.
- * tree-ssa-alias.h (ranges_overlap_p): Relocate from
- tree-flow-inline.h.
- * tree-ssa-operands.c (gimple_ssa_operands): Relocate from
- tree-flow-inline.h and make static.
- * tree.h (is_global_var, may_be_aliased): Relocate from
- tree-flow-inline.h.
- * Makefile.in (GTFILES): Remove tree-flow.h and add gimple-ssa.h.
- * value-prof.c: No longer include tree-flow-inline.h.
- * tree-switch-conversion.c: No longer include tree-flow-inline.h.
-
-2013-10-09 Andrew MacLeod <amacleod@redhat.com>
-
- * tree-flow.h: Move some protoypes. Include new tree-ssa-loop.h.
- (struct affine_iv, struct tree_niter_desc): Move to tree-ssa-loop.h.
- (enum move_pos): Move to tree-ssa-loop-im.h
- * cfgloop.h: Move some prototypes.
- (gcov_type_to_double_int): relocate from tree-ssa-loop.niter.c.
- * tree-flow-inline.h (loop_containing_stmt): Move to tree-ssa-loop.h.
- * tree-ssa-loop.h: New File. Include other tree-ssa-loop-*.h files.
- (struct affine_iv, struct tree_niter_desc): Relocate from tree-flow.h.
- (loop_containing_stmt): Relocate from tree-flow-inline.h.
- * tree-ssa-loop-ch.c: (do_while_loop_p): Make static.
- * tree-ssa-loop-im.c (for_each_index): Move to tree-ssa-loop.c.
- (enum move_pos): Relocate here.
- (lsm_tmp_name_add, gen_lsm_tmp_name, get_lsm_tmp_name): Move to
- tree-ssa-loop.c.
- (execute_sm_if_changed_flag_set): Change get_lsm_tmp_name call.
- (tree_ssa_loop_im, gate_tree_ssa_loop_im, pass_data_lim,
- make_pass_lim): Relocate here from tree-ssa-loop.c.
- * tree-ssa-loop-ivcanon.c (tree_num_loop_insns): Move to
- tree-ssa-loop.c.
- (loop_edge_to_cancel, unloop_loops): Make static.
- (tree_ssa_loop_ivcanon, gate_tree_ssa_loop_ivcanon, pass_data_iv_canon,
- make_pass_iv_canon): Relocate from tree-ssa-loop.c.
- (tree_complete_unroll, gate_tree_complete_unroll,
- pass_data_complete_unroll, make_pass_complete_unroll): Relocate here.
- (tree_complete_unroll_inner, gate_tree_complete_unroll_inner,
- pass_data_complete_unrolli, make_pass_complete_unrolli): Relocate here.
- * tree-ssa-loop-ivopts.c: Remove local prototypes.
- (stmt_invariant_in_loop_p): Remove unused function.
- * tree-ssa-loop-ivopts.h: New file. Add prototypes.
- * tree-ssa-loop-manip.h: New file. Add prototypes.
- * tree-ssa-loop-niter.c (record_niter_bound): Move to cfgloop.c.
- (gcov_type_to_double_int): Move to cfgloop.h.
- (double_int_cmp, bound_index,
- estimate_numbers_of_iterations_loop): Make static.
- (estimated_loop_iterations): Factor out get_estimated_loop_iterations.
- (max_loop_iterations): Factor out get_max_loop_iterations.
- (estimated_loop_iterations_int, max_stmt_executions_int): Move to
- cfgloop.c.
- * tree-ssa-loop-niter.h: New file. Add prototypes.
- * tree-ssa-loop-prefetch.c (tree_ssa_loop_prefetch,
- gate_tree_ssa_loop_prefetch, pass_data_loop_prefetch,
- make_pass_loop_prefetch): Relocate from tree-ssa-loop.c.
- * tree-ssa-loop-unswitch.c (tree_ssa_loop_unswitch,
- gate_tree_ssa_loop_unswitch, pass_data_tree_unswitch,
- make_pass_tree_unswitch): Relocate from tree-ssa-loop.c.
- * tree-ssa-loop.c (tree_ssa_loop_im, gate_tree_ssa_loop_im,
- pass_data_lim, make_pass_lim): Move to tree-ssa-loop-im.c.
- (tree_ssa_loop_unswitch, gate_tree_ssa_loop_unswitch,
- pass_data_tree_unswitch, make_pass_tree_unswitch): Move.
- (tree_ssa_loop_ivcanon, gate_tree_ssa_loop_ivcanon, pass_data_iv_canon,
- make_pass_iv_canon, tree_complete_unroll, gate_tree_complete_unroll,
- pass_data_complete_unroll, make_pass_complete_unroll,
- tree_complete_unroll_inner, gate_tree_complete_unroll_inner,
- pass_data_complete_unrolli, make_pass_complete_unrolli): Move to
- tree-ssa-loop-ivcanon.c.
- (tree_ssa_loop_prefetch, gate_tree_ssa_loop_prefetch,
- pass_data_loop_prefetch, make_pass_loop_prefetch): Move to
- tree-ssa-loop-prefetch.c.
- (for_each_index, lsm_tmp_name_add, gen_lsm_tmp_name): Relocate from
- tree-ssa-loop-im.c.
- (get_lsm_tmp_name): Relocate and add suffix parameter.
- (tree_num_loop_insns): Relocate from tree-ssa-ivcanon.c.
- * tree-scalar-evolution.h (simple_iv): Don't use affive_iv typedef.
- * cfgloop.c (record_niter_bound, estimated_loop_iterations_int,
- max_stmt_executions_int): Move from tree-ssa-loop-niter.c.
- (get_estimated_loop_iterations): Factor out accessor from
- estimated_loop_iterations in tree-ssa-loop-niter.c.
- (get_max_loop_iterations): Factor out accessor from
- _max_loop_iterations in tree-ssa-niter.c.
- * loop-unroll.c (decide_unroll_constant_iterations,
- decide_unroll_runtime_iterations, decide_peel_simple,
- decide_unroll_stupid): Use new get_* accessors.
-
-2013-10-09 Marc Glisse <marc.glisse@inria.fr>
-
- PR tree-optimization/20318
- * doc/extend.texi (returns_nonnull): New function attribute.
- * fold-const.c (tree_expr_nonzero_warnv_p): Look for returns_nonnull
- attribute.
- * tree-vrp.c (gimple_stmt_nonzero_warnv_p): Likewise.
- (stmt_interesting_for_vrp): Accept all GIMPLE_CALL.
-
-2013-10-09 Eric Botcazou <ebotcazou@adacore.com>
-
- PR middle-end/58570
- * tree-ssa-alias.c (nonoverlapping_component_refs_of_decl_p): Return
- false if both components are bitfields.
-
-2013-10-09 Alex Velenko <Alex.Velenko@arm.com>
-
- * config/aarch64/arm_neon.h (vclz_s8, vclz_s16, vclz_s32)
- (vclzq_s8, vclzq_s16, vclzq_s32, vclz_u8, vclz_u16, vclz_u32)
- (vclzq_u8, vclzq_u16, vclzq_u32): Replace ASM with C.
- * config/aarch64/aarch64.h
- (CLZ_DEFINED_VALUE_AT_ZERO): Macro fixed for clz.
- * config/aarch64/aarch64-simd-builtins.def
- (VAR1 (UNOP, clz, 0, v4si)): Replaced with iterator.
-
-2013-10-09 Alex Velenko <Alex.Velenko@arm.com>
-
- * config/aarch64/arm_neon.h (vadd_f64, vsub_f64): Implementation added.
-
-2013-10-09 Alex Velenko <Alex.Velenko@arm.com>
-
- * config/aarch64/arm_neon.h (vdiv_f64): Added.
-
-2013-10-09 Alex Velenko <Alex.Velenko@arm.com>
-
- * config/aarch64/arm_neon.h (vneg_f32): Asm replaced with C.
- (vneg_f64): New intrinsic.
- (vneg_s8): Asm replaced with C.
- (vneg_s16): Likewise.
- (vneg_s32): Likewise.
- (vneg_s64): New intrinsic.
- (vnegq_f32): Asm replaced with C.
- (vnegq_f64): Likewise.
- (vnegq_s8): Likewise.
- (vnegq_s16): Likewise.
- (vnegq_s32): Likewise.
- (vnegq_s64): Likewise.
-
-2013-10-09 Renlin Li <Renlin.Li@arm.com>
-
- * config/arm/arm.c (arm_output_mi_thunk): Use plus_constant.
-
-2013-10-09 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
-
- * config/s390/s390.c (s390_register_info_stdarg_fpr): Remove
- packed stack special handling.
- (s390_frame_info, s390_emit_prologue, s390_emit_epilogue): Switch
- back to fixed stack slots for FPRs saved due to stdarg.
-
-2013-10-09 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
-
- * config/s390/s390.c (s390_frame_info): Restructure function.
-
-2013-10-09 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
-
- * config/s390/s390.c (struct s390_frame_layout): New field
- gpr_save_slots.
- (cfun_save_arg_fprs_p, cfun_gpr_save_slot): New macros.
- (s390_reg_clobbered_rtx, s390_regs_ever_clobbered): Change type of
- regs_ever_clobbered to char*.
- (s390_regs_ever_clobbered): Check crtl->saves_all_registers instead
- of cfun->has_nonlocal_label. Ignore frame related restore INSNs.
- (s390_register_info): Enable FPR save slots. Move/Copy some
- functionality into ...
- (s390_register_info_gprtofpr, s390_register_info_stdarg_fpr)
- (s390_register_info_stdarg_gpr, s390_optimize_register_info): New
- function.
- (s390_frame_info): Do gpr slot allocation here now. stdarg does
- not imply a stack frame.
- (s390_init_frame_layout): Remove variable clobbered_regs.
- (s390_update_register_info): Remove function.
- (s390_hard_regno_rename_ok): Call-saved regs without a save slot
- cannot be used for register renaming.
- (s390_hard_regno_scratch_ok): New function.
- (TARGET_HARD_REGNO_SCRATCH_OK): Define target hook.
- (s390_initial_elimination_offset): Change offset calculation of
- the return address pointer.
- (save_gprs): Deal with only r6 being saved from the call-saved regs.
- (restore_gprs): Set frame related flag.
- (s390_save_gprs_to_fprs, s390_restore_gprs_from_fprs): New functions.
- (s390_emit_prologue): Call s390_register_info instead of
- s390_update_frame_layout. Call s390_save_gprs_to_fprs.
- (s390_emit_epilogue): Call s390_restore_gprs_from_fprs.
- (s390_optimize_prologue): Call s390_optimize_register_info.
- Try to remove also FPR slot save/restore INSNs. Remove frame
- related flags from restore INSNs.
-
-2013-10-08 DJ Delorie <dj@redhat.com>
-
- * config/rl78/rl78-expand.md (movqi): use operands[] not operandN.
- (movhi): Likewise.
-
- * config/rl78/rl78.c (rl78_print_operand_1): Change %c to %C to
- avoid conflict with the MI use of %c.
- * config/rl78/rl78-real.md: change %c to %C throughout.
- * config/rl78/rl78-virt.md: Likewise.
-
-2013-10-08 Jan Hubicka <jh@suse.cz>
-
- * config/i386/i386.c (ix86_option_override_internal): Switch
- to SSE math for -ffast-math when target ISA supports SSE2.
-
-2013-10-08 Andrew MacLeod <amacleod@redhat.com>
-
- * tree-flow.h: Remove some prototypes.
- * tree.h: Remove some protypes, add a couple.
- * tree.c (using_eh_for_cleanups_flag, using_eh_for_cleanups,
- using_eh_for_cleanups_p): Add interface routines for front ends.
- * tree-eh.h: New file. Add protoptyes.
- * tree-eh.c (using_eh_for_cleanups_p, using_eh_for_cleanups): Delete.
- (add_stmt_to_eh_lp_fn): Make static.
- (lower_try_finally): Use new using_eh_for_cleanups_p.
- * emit-rtl.c: Include tree-eh.h.
- * gimple.h: Include tree-eh.h.
-
-2013-10-08 Marc Glisse <marc.glisse@inria.fr>
-
- PR tree-optimization/58480
- * tree-vrp.c (infer_nonnull_range): New function.
- (infer_value_range): Call infer_nonnull_range.
-
-2013-10-08 Dehao Chen <dehao@google.com>
-
- PR tree-optimization/58619
- * tree-inline.c (copy_phis_for_bb): Combine location data
- only if non-null.
-
-2013-10-08 Zhenqiang Chen <zhenqiang.chen@linaro.org>
-
- PR target/58423
- * config/arm/arm.c (arm_emit_ldrd_pop): Attach
- RTX_FRAME_RELATED_P on INSN.
-
-2013-10-07 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
-
- * config/rs6000/rs6000.c (altivec_expand_vec_perm_const_le): New.
- (altivec_expand_vec_perm_const): Call it.
-
-2013-10-07 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
-
- * config/rs6000/vector.md (mov<mode>): Emit permuted move
- sequences for LE VSX loads and stores at expand time.
- * config/rs6000/rs6000-protos.h (rs6000_emit_le_vsx_move): New
- prototype.
- * config/rs6000/rs6000.c (rs6000_const_vec): New.
- (rs6000_gen_le_vsx_permute): New.
- (rs6000_gen_le_vsx_load): New.
- (rs6000_gen_le_vsx_store): New.
- (rs6000_gen_le_vsx_move): New.
- * config/rs6000/vsx.md (*vsx_le_perm_load_v2di): New.
- (*vsx_le_perm_load_v4si): New.
- (*vsx_le_perm_load_v8hi): New.
- (*vsx_le_perm_load_v16qi): New.
- (*vsx_le_perm_store_v2di): New.
- (*vsx_le_perm_store_v4si): New.
- (*vsx_le_perm_store_v8hi): New.
- (*vsx_le_perm_store_v16qi): New.
- (*vsx_xxpermdi2_le_<mode>): New.
- (*vsx_xxpermdi4_le_<mode>): New.
- (*vsx_xxpermdi8_le_V8HI): New.
- (*vsx_xxpermdi16_le_V16QI): New.
- (*vsx_lxvd2x2_le_<mode>): New.
- (*vsx_lxvd2x4_le_<mode>): New.
- (*vsx_lxvd2x8_le_V8HI): New.
- (*vsx_lxvd2x16_le_V16QI): New.
- (*vsx_stxvd2x2_le_<mode>): New.
- (*vsx_stxvd2x4_le_<mode>): New.
- (*vsx_stxvd2x8_le_V8HI): New.
- (*vsx_stxvd2x16_le_V16QI): New.
-
-2013-10-07 Renlin Li <Renlin.Li@arm.com>
-
- * config/arm/arm-cores.def (cortex-a53): Use cortex tuning.
-
-2013-10-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
-
- * config/s390/s390.c (s390_register_info): Make the call-saved FPR
- loop to work also for 31bit ABI.
- Save the stack pointer for frame_size > 0.
-
-2013-10-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
-
- * config/s390/s390.md ("tbegin", "tbegin_nofloat", "tbegin_retry")
- ("tbegin_retry_nofloat", "tend", "tabort", "tx_assist"): Remove
- constraint letters from expanders.
- ("tbegin_retry", "tbegin_retry_nofloat"): Change predicate of the
- retry count to general_operand.
- ("tabort"): Give operand 0 a mode.
- ("tabort_1"): Add mode and constraint letter for operand 0.
- * doc/extend.texi: Fix protoype of __builtin_non_tx_store.
-
-2013-10-04 Jeff Law <law@redhat.com>
-
- * tree-ssa-threadedge.c: Fix some trailing whitespace problems.
-
- * tree-ssa-threadedge.c (thread_through_normal_block): Broken
- out of ...
- (thread_across_edge): Here. Call it.
-
-2013-10-04 Cary Coutant <ccoutant@google.com>
-
- * dwarf2out.c (dw_sra_loc_expr): Release addr_table entries when
- discarding a location list expression (or a piece of one).
-
-2013-10-03 Jan Hubicka <jh@suse.cz>
-
- * config/i386/i386.c (ix86_issue_rate): Pentium4, Nocona has issue
- rate of 2. Core2, Corei7 and Haswell has issue rate of 4.
- (ix86_adjust_cost): Remove Atom case; fix core2/corei7/Haswell case.
-
-2013-10-03 Jan Hubicka <jh@suse.cz>
-
- * config/i386/i386.c (ix86_option_override_internal): Do not enable
- accumulate-outgoing-args when producing unwind info.
-
-2013-10-03 Wei Mi <wmi@google.com>
-
- * lra-constraints.c (insert_move_for_subreg): New function
- extracted from simplify_operand_subreg.
- (simplify_operand_subreg): Add reload for paradoxical subreg.
-
-2013-10-03 Rong Xu <xur@google.com>
-
- * ipa-inline-analysis.c (find_foldable_builtin_expect): Find
- the candidate of builtin_expect such that we should fix the
- size/time estimation.
- (estimate_function_body_sizes): Do the acutally size/time fix-up
- for builtin_expect.
-
-2013-10-03 Rong Xu <xur@google.com>
-
- * predict.c (tree_predict_by_opcode): Get the probability
- for builtin_expect from param builtin_expect_probability.
- * params.def (BUILTIN_EXPECT_PROBABILITY): New parameter.
- * predict.def (PRED_BUILTIN_EXPECT_RELAXED): Fix comments.
- * doc/invoke.texi: Add documentation for builtin-expect-probability.
-
-2013-10-03 Marc Glisse <marc.glisse@inria.fr>
-
- PR c++/19476
- * common.opt (fcheck-new): Moved from c.opt. Make it 'Common'.
- * calls.c (alloca_call_p): Use get_callee_fndecl.
- * fold-const.c (tree_expr_nonzero_warnv_p): Handle operator new.
- * tree-vrp.c (gimple_stmt_nonzero_warnv_p, stmt_interesting_for_vrp):
- Likewise.
- (vrp_visit_stmt): Remove duplicated code.
-
-2013-10-03 Michael Meissner <meissner@linux.vnet.ibm.com>
-
- * config/rs6000/rs6000-builtin.def (XSRDPIM): Use floatdf2,
- ceildf2, btruncdf2, instead of vsx_* name.
-
- * config/rs6000/vsx.md (vsx_add<mode>3): Change arithmetic
- iterators to only do V2DF and V4SF here. Move the DF code to
- rs6000.md where it is combined with SF mode. Replace <VSv> with
- just 'v' since only vector operations are handled with these insns
- after moving the DF support to rs6000.md.
- (vsx_sub<mode>3): Likewise.
- (vsx_mul<mode>3): Likewise.
- (vsx_div<mode>3): Likewise.
- (vsx_fre<mode>2): Likewise.
- (vsx_neg<mode>2): Likewise.
- (vsx_abs<mode>2): Likewise.
- (vsx_nabs<mode>2): Likewise.
- (vsx_smax<mode>3): Likewise.
- (vsx_smin<mode>3): Likewise.
- (vsx_sqrt<mode>2): Likewise.
- (vsx_rsqrte<mode>2): Likewise.
- (vsx_fms<mode>4): Likewise.
- (vsx_nfma<mode>4): Likewise.
- (vsx_copysign<mode>3): Likewise.
- (vsx_btrunc<mode>2): Likewise.
- (vsx_floor<mode>2): Likewise.
- (vsx_ceil<mode>2): Likewise.
- (vsx_smaxsf3): Delete scalar ops that were moved to rs6000.md.
- (vsx_sminsf3): Likewise.
- (vsx_fmadf4): Likewise.
- (vsx_fmsdf4): Likewise.
- (vsx_nfmadf4): Likewise.
- (vsx_nfmsdf4): Likewise.
- (vsx_cmpdf_internal1): Likewise.
-
- * config/rs6000/rs6000.h (TARGET_SF_SPE): Define macros to make it
- simpler to select whether a target has SPE or traditional floating
- point support in iterators.
- (TARGET_DF_SPE): Likewise.
- (TARGET_SF_FPR): Likewise.
- (TARGET_DF_FPR): Likewise.
- (TARGET_SF_INSN): Macros to say whether floating point support
- exists for a given operation for expanders.
- (TARGET_DF_INSN): Likewise.
-
- * config/rs6000/rs6000.c (Ftrad): New mode attributes to allow
- combining of SF/DF mode operations, using both traditional and VSX
- registers.
- (Fvsx): Likewise.
- (Ff): Likewise.
- (Fv): Likewise.
- (Fs): Likewise.
- (Ffre): Likewise.
- (FFRE): Likewise.
- (abs<mode>2): Combine SF/DF modes using traditional floating point
- instructions. Add support for using the upper DF registers with
- VSX support, and SF registers with power8-vector support. Update
- expanders for operations supported by both the SPE and traditional
- floating point units.
- (abs<mode>2_fpr): Likewise.
- (nabs<mode>2): Likewise.
- (nabs<mode>2_fpr): Likewise.
- (neg<mode>2): Likewise.
- (neg<mode>2_fpr): Likewise.
- (add<mode>3): Likewise.
- (add<mode>3_fpr): Likewise.
- (sub<mode>3): Likewise.
- (sub<mode>3_fpr): Likewise.
- (mul<mode>3): Likewise.
- (mul<mode>3_fpr): Likewise.
- (div<mode>3): Likewise.
- (div<mode>3_fpr): Likewise.
- (sqrt<mode>3): Likewise.
- (sqrt<mode>3_fpr): Likewise.
- (fre<Fs>): Likewise.
- (rsqrt<mode>2): Likewise.
- (cmp<mode>_fpr): Likewise.
- (smax<mode>3): Likewise.
- (smin<mode>3): Likewise.
- (smax<mode>3_vsx): Likewise.
- (smin<mode>3_vsx): Likewise.
- (negsf2): Delete SF operations that are merged with DF.
- (abssf2): Likewise.
- (addsf3): Likewise.
- (subsf3): Likewise.
- (mulsf3): Likewise.
- (divsf3): Likewise.
- (fres): Likewise.
- (fmasf4_fpr): Likewise.
- (fmssf4_fpr): Likewise.
- (nfmasf4_fpr): Likewise.
- (nfmssf4_fpr): Likewise.
- (sqrtsf2): Likewise.
- (rsqrtsf_internal1): Likewise.
- (smaxsf3): Likewise.
- (sminsf3): Likewise.
- (cmpsf_internal1): Likewise.
- (copysign<mode>3_fcpsgn): Add VSX/power8-vector support.
- (negdf2): Delete DF operations that are merged with SF.
- (absdf2): Likewise.
- (nabsdf2): Likewise.
- (adddf3): Likewise.
- (subdf3): Likewise.
- (muldf3): Likewise.
- (divdf3): Likewise.
- (fred): Likewise.
- (rsqrtdf_internal1): Likewise.
- (fmadf4_fpr): Likewise.
- (fmsdf4_fpr): Likewise.
- (nfmadf4_fpr): Likewise.
- (nfmsdf4_fpr): Likewise.
- (sqrtdf2): Likewise.
- (smaxdf3): Likewise.
- (smindf3): Likewise.
- (cmpdf_internal1): Likewise.
- (lrint<mode>di2): Use TARGET_<MODE>_FPR macro.
- (btrunc<mode>2): Delete separate expander, and combine with the
- insn and add VSX instruction support. Use TARGET_<MODE>_FPR.
- (btrunc<mode>2_fpr): Likewise.
- (ceil<mode>2): Likewise.
- (ceil<mode>2_fpr): Likewise.
- (floor<mode>2): Likewise.
- (floor<mode>2_fpr): Likewise.
- (fma<mode>4_fpr): Combine SF and DF fused multiply/add support.
- Add support for using the upper registers with VSX and
- power8-vector. Move insns to be closer to the define_expands. On
- VSX systems, prefer the traditional form of FMA over the VSX
- version, since the traditional form allows the target not to
- overlap with the inputs.
- (fms<mode>4_fpr): Likewise.
- (nfma<mode>4_fpr): Likewise.
- (nfms<mode>4_fpr): Likewise.
-
-2013-10-03 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
- Richard Earnshaw <richard.earnshaw@arm.com>
-
- * config/arm/aarch-common-protos.h (struct alu_cost_table): New.
- (struct mult_cost_table): Likewise.
- (struct mem_cost_table): Likewise.
- (struct fp_cost_table): Likewise.
- (struct vector_cost_table): Likewise.
- (cpu_cost_table): Likewise.
- * config/arm/arm.opt (mold-rts-costs): New option.
- (mnew-generic-costs): Likewise.
- * config/arm/arm.c (generic_extra_costs): New table.
- (cortexa15_extra_costs): Likewise.
- (arm_slowmul_tune): Use NULL as new costs.
- (arm_fastmul_tune): Likewise.
- (arm_strongarm_tune): Likewise.
- (arm_xscale_tune): Likewise.
- (arm_9e_tune): Likewise.
- (arm_v6t2_tune): Likewise.
- (arm_cortex_a5_tune): Likewise.
- (arm_cortex_a9_tune): Likewise.
- (arm_v6m_tune): Likewise.
- (arm_fa726te_tune): Likewise.
- (arm_cortex_a15_tune): Use cortex15_extra_costs.
- (arm_cortex_tune): Use generict_extra_costs.
- (shifter_op_p): New function.
- (arm_unspec_cost): Likewise.
- (LIBCALL_COST): Define.
- (arm_new_rtx_costs): New function.
- (arm_rtx_costs): Use arm_new_rtx_costs when core-specific
- table is available. Use old costs otherwise unless mnew-generic-costs
- is specified.
- * config/arm/arm-protos.h (tune_params): Add insn_extra_cost field.
- (cpu_cost_table): Declare.
-
-2013-10-03 Marcus Shawcroft <marcus.shawcroft@arm.com>
-
- PR target/58460
- * config/aarch64/aarch64.md (*adds_mul_imm_<mode>)
- (*subs_mul_imm_<mode>)
- (*add_<shift>_<mode>, *add_<shift>_si_uxtw,*add_mul_imm_<mode>)
- (*sub_<shift>_<mode>)
- (*sub_<shift>_si_uxtw,*sub_mul_imm_<mode>, *sub_mul_imm_si_uxtw):
- Remove k constraint.
-
-2013-10-03 Ian Bolton <ian.bolton@arm.com>
-
- * config/aarch64/aarch64.c (aarch64_secondary_reload): Remove legacy
- code.
- * config/aarch64/aarch64.md (reload_sp_immediate): Likewise.
-
-2013-10-02 Teresa Johnson <tejohnson@google.com>
-
- * predict.c (probably_never_executed): New function.
- (probably_never_executed_bb_p): Invoke probably_never_executed.
- (probably_never_executed_edge_p): Ditto.
- * bb-reorder.c (find_rarely_executed_basic_blocks_and_crossing_edges):
- Treat profile insanities conservatively.
-
-2013-10-02 John David Anglin <danglin@gcc.gnu.org>
-
- * config.gcc (hppa*64*-*-linux*): Don't add pa/t-linux to tmake_file.
-
-2013-10-02 Vladimir Makarov <vmakarov@redhat.com>
-
- * lra-constraints.c (process_alt_operand): Calculate scratch_p and
- use it. Use smaller increase for scratch. Don't increase reject
- for early clobber scratch.
- * lra-eliminations.c (eliminate_regs_in_insn): Remove all insns
- setting eliminated regs except setting fp from hfp.
- (lra_eliminate): Check lra_insn_recog_data on NULL.
-
-2013-10-02 Michael Meissner <meissner@linux.vnet.ibm.com>
-
- PR target/58587
- * config/rs6000/rs6000-cpus.def (ISA_2_6_MASKS_SERVER): Turn off
- setting -mvsx-timode by default until the underlying problem is fixed.
- (RS6000_CPU, power7 defaults): Likewise.
-
-2013-10-02 Uros Bizjak <ubizjak@gmail.com>
-
- * config/x-linux (host-linux.o): Remove header dependencies.
- Use $(COMPILE) and $(POSTCOMPILE).
- * config/t-linux-android (linux-android.o): Ditto.
-
-2013-10-02 Uros Bizjak <ubizjak@gmail.com>
-
- * Makefile.in (expmed.o-warn): Remove.
-
-2013-10-02 Andrew MacLeod <amacleod@redhat.com>
-
- * graphite-scop-detection.c: Include tree-ssa-propagate,h.
- * graphite-sese-to-poly.c: Include tree-ssa-propagate.h.
-
-2013-10-02 Teresa Johnson <tejohnson@google.com>
-
- * dojump.c (do_jump_1): Divide probability between
- both conditions of a TRUTH_ANDIF_EXPR/TRUTH_ORIF_EXPR.
-
-2013-10-02 Tom Tromey <tromey@redhat.com>
-
- * Makefile.in (DRIVER_DEFINES): Use $(if), not $(and).
-
-2013-10-02 Andrew MacLeod <amacleod@redhat.com>
-
- * tree-flow.h: Remove some prototypes.
- * tree-ssa-dce.c (mark_virtual_operand_for_renaming,
- mark_virtual_phi_result_for_renaming): Move to tree-into-ssa.c.
- * tree-into-ssa.c (mark_virtual_operand_for_renaming,
- mark_virtual_phi_result_for_renaming): Relocate here.
- * tree-into-ssa.h: Add prototypes.
- * tree-ssa-phiopt.c: (tree_ssa_phiopt_worker) Use
- single_pred_before_succ_order.
- (blocks_in_phiopt_order): Rename and move to cfganal.c.
- (nonfreeing_call_p) Move to gimple.c.
- * cfganal.c (single_pred_before_succ_order): Move and renamed from
- tree-ssa-phiopt.c.
- * basic-block.h (single_pred_before_succ_order): Add prototype.
- * gimple.c (nonfreeing_call_p): Relocate here.
- * gimple.h: Add prototype.
- * tree-ssa-ifcombine.c: Include tree-ssa-phiopt.h.
- * tree-ssa-dom.h: New file. Relocate prototypes here.
- * tree-ssa.h: Include tree-ssa-dom.h.
-
-2013-10-02 Uros Bizjak <ubizjak@gmail.com>
-
- * config/i386/x-i386 (driver-i386.o): Remove header dependencies.
- Use $(COMPILE) and $(POSTCOMPILE).
-
- * config/alpha/x-alpha (driver-alpha.o): Ditto.
-
-2013-10-02 Andrew MacLeod <amacleod@redhat.com>
-
- * tree-flow.h: Remove some prototypes.
- * gimple-fold.h: Add prototypes from gimple.h and tree-flow.h.
- * tree-ssa-propagate.h: Relocate prototypes from tree-flow.h.
- * tree-ssa-copy.c (may_propagate*, propagate_value, replace_exp,
- propagate_tree_value*): Move from here to...
- * tree-ssa-propagate.c (may_propagate*, propagate_value, replace_exp,
- propagate_tree_value*): Relocate here.
- * tree-ssa-propagate.h: Relocate prototypes from tree-flow.h.
- * gimple.h: Include gimple-fold.h, move prototypes into gimple-fold.h.
- * gimple-fold.c: Remove gimple-fold.h from include list.
- * tree-vrp.c: Remove gimple-fold.h from include list.
- * tree-ssa-sccvn.c: Remove gimple-fold.h from include list.
- * tree-ssa-ccp.c: Remove gimple-fold.h from include list.
- * tree-scalar-evolution.c: Add tree-ssa-propagate.h to include list.
- * tree-ssa-pre.c: Add tree-ssa-propagate.h to include list.
- * sese.c: Add tree-ssa-propagate.h to include list.
-
-2013-10-02 Richard Biener <rguenther@suse.de>
-
- * tree-loop-distribution.c: Include tree-vectorizer.h for
- find_loop_location.
- (enum partition_kind): Remove PKIND_REDUCTION.
- (struct partition_s): Remove has_writes member, add reduction_p member.
- (partition_alloc): Adjust.
- (partition_builtin_p): Likewise.
- (partition_has_writes): Remove.
- (partition_reduction_p): New function.
- (partition_merge_into): Likewise.
- (generate_code_for_partition): Commonize builtin partition
- handling tail.
- (rdg_cannot_recompute_vertex_p): Remove.
- (already_processed_vertex_p): Likewise.
- (rdg_flag_vertex): Do not set has_writes.
- (classify_partition): Adjust.
- (rdg_build_partitions): Do not set has_writes, treat all
- partitions as useful.
- (distribute_loop): Record number of library calls generated. Adjust.
- (tree_loop_distribution): Report number of loops and library
- calls generated as opt-info.
-
-2013-10-02 Andrew MacLeod <amacleod@redhat.com>
-
- * tree-flow.h: Include new .h files. Move prototypes.
- * tree-cfgcleanup.h: New file. Add prototypes from tree-flow.h.
- * tree-dfa.h: New File. Add prototypes from tree-flow.h.
- (get_addr_base_and_unit_offset_1) Move from tree-flow-inline.h.
- * tree-pretty-print.h: Add prototypes from tree-flow.h.
- * tree-into-ssa.h: New File. Add prototypes from tree-flow.h.
- ({debug|dump}*): Move debugging prototypes out of tree-into-ssa.c.
- * tree-into-ssa.c ({debug|dump}*): Move prototypes to header file.
- * tree.h (get_ref_base_and_extent): Move prototype out.
- * tree-flow-inline.h (get_addr_base_and_unit_offset_1): Move to
- tree-dfa.h.
- * gimple-low.h: New File. Add prototypes from tree-flow.h.
- * gimple-low.c (try_catch_may_fallthru, block_may_fallthru): Move to...
- * tree.c (try_catch_may_fallthru, block_may_fallthru): Here.
- * tree-scalar-evolution.c: Include tree.h.
- * sese.c: Include tree.h.
- * dumpfile.c: Move gimple-pretty-print.h include after tree.h.
- * dwarf2out.c: Include tree-dfa.h.
- * tree-chrec.c: Include tree.h.
- * tree-data-ref.c: Include tree.h.
-
-2013-10-02 Yufeng Zhang <yufeng.zhang@arm.com>
-
- * gimple-ssa-strength-reduction.c (backtrace_base_for_ref):
- Fix whitespace.
-
-2013-10-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * config/t-sol2 (sol2-c.o): Remove header dependencies.
- Use $(COMPILE) and $(POSTCOMPILE).
- (sol2-cxx.o): Likewise.
- (sol2-stubs.o): Likewise.
- (sol2.o): Likewise.
- * config/x-solaris (host-solaris.o): Likewise.
-
- * config/sparc/t-sparc (sparc.o): Remove.
- (sparc-c.o): Remove header dependencies.
- Use $(COMPILE) and $(POSTCOMPILE).
- * config/sparc/x-sparc: Likewise.
-
-2013-10-02 Joern Rennecke <joern.rennecke@embecosm.com>
-
- * config/arc/arc-opts.h: Add 2013 to Copyright years.
- * config/arc/arc700.md: Likewise.
- * config/arc/arc-modes.def: Likewise.
- * config/arc/arc-simd.h: Likewise.
- * config/arc/t-arc-uClibc: Likewise.
- * config/arc/t-arc-newlib: Likewise.
-
-2013-10-02 Renlin Li <renlin.li@arm.com>
-
- * config/aarch64/aarch64.c (aarch64_expand_prologue): Use
- plus_constant.
- (aarch64_expand_epilogue): Likewise.
-
-2013-10-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
- Yufeng Zhang <yufeng.zhang@arm.com>
-
- * gimple-ssa-strength-reduction.c (legal_cast_p_1): Forward
- declaration.
- (backtrace_base_for_ref): Call get_unwidened with 'base_in' if
- 'base_in' represent a conversion and legal_cast_p_1 holds; set
- 'base_in' with the returned value from get_unwidened.
-
-2013-10-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
-
- * config/arm/arm.c (arm_legitimize_reload_address): Explain why
- plus_constant is not used.
-
-2013-10-01 Wei Mi <wmi@google.com>
-
- * config/i386/x86-tune.def (DEF_TUNE): Remove m_CORE_ALL.
- * config/i386/i386.md: Add define_peephole2 to
- break partial reg stall for cvtss2sd/cvtsd2ss.
-
-2013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
-
- * config/arc/arc.c (pass_arc_ifcvt::clone):
- Update for ctxt_ -> m_ctxt change.
-
-2013-10-01 Jeff Law <law@redhat.com>
-
- * tree-ssa-threadupdate.c (struct redirection_data): Delete
- outgoing_edge and intermediate_edge fields. Instead store the path.
- (redirection_data::hash): Hash on the last edge's destination index.
- (redirection_data::equal): Check the entire thread path.
- (lookup_redirectio_data): Corresponding changes.
- (create_edge_and_update_destination_phis): Likewise.
- (thread_single_edge): Likewise.
-
-2013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
- Diego Novillo <dnovillo@google.com>
-
- * config/arc/simdext.md (UNSPEC_ARC_SIMD_VLD32WH): Delete.
- (UNSPEC_ARC_SIMD_VLD32WL): Likewise.
- (vld32wh_insn, vld32wl_insn): Delete commented-out old
- versions of these patterns.
-
- * doc/extend.texi (long_call/medium_call/short_call): Typo fix.
- (__builtin_arc_aligned): Likewise.
-
- * config/arc/arc.md: Expand adc_0 comment stating the intended
- purpose and why it isn't ready.
- Replace commented out call_value_via_label_mixed with a
- plain comment about bl_s.
-
- * config/arc/arc.c (stdio.h): Don't include directly.
- (arc_expand_epilogue): Remove [0]: Remove fp_restored_p.
- Remove if (1) condition.
- (arc_encode_section_info): Fix comment.
-
-2013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
-
- * config/arc/arc.c (arc_conditional_register_usage):
- Use ARC_FIRST_SIMD_VR_REG / ARC_LAST_SIMD_VR_REG.
- Also set reg_alloc_order for DMA config regs.
-
-2013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
- Jeremy Bennett <jeremy.bennett@embecosm.com>
-
- * doc/install.texi (--with-cpu): Mention ARC.
- (arc-*-elf32): New paragraph.
- (arc-linux-uclibc): Likewise.
- * doc/md.texi (Machine Constraints): Add ARC part.
- * doc/invoke.texi: (menu): Add ARC Options.
- (Machine Dependent Options) <ARC Options>: Add synopsis.
- (node ARC Options): Add.
- * doc/extend.texi (long_call / short_call attribute): Add ARC.
- (ARC Built-in Functions): New section defining
- generic ARC built-in functions.
- (ARC SIMD Built-in Functions): New section defining SIMD specific
- built-in functions.
- (Declaring Attributes of Functions): Extended
- description of short_call and long_call attributes for ARC and
- added index entries.
-
-2013-10-01 Saurabh Verma <saurabh.verma@codito.com>
- Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
- Joern Rennecke <joern.rennecke@embecosm.com>
- Muhammad Khurram Riaz <khurram.riaz@arc.com>
- Brendan Kehoe <brendan@zen.org>
- Michael Eager <eager@eagercon.com>
- Simon Cook <simon.cook@embecosm.com>
- Jeremy Bennett <jeremy.bennett@embecosm.com>
-
- * config/arc, common/config/arc: New directories.
-
-2013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
- Brendan Kehoe <brendan@zen.org>
- Simon Cook <simon.cook@embecosm.com>
-
- * config.gcc (arc*-*-elf*, arc*-*-linux-uclibc*): New configurations.
-
-2013-10-01 Andrew MacLeod <amacleod@redhat.com>
-
- * tree-ssa-live.h (coalesce_ssa_name): Move Prototype to...
- * tree-ssa-coalesce.h: New. Move prototype to here.
- * tree-outof-ssa.h: Include tree-ssa-coalesce.h.
- * tree-ssa-coalesce.c: Include tree-outof-ssa.h.
- (gimple_can_coalesce_p): Move to...
- * gimple.c (gimple_can_coalesce_p): Here.
-
-2013-10-01 Andrew MacLeod <amacleod@redhat.com>
-
- * tree-into-ssa.c (enum need_phi_state): Relocate from tree-flow.h.
- (dump_decl_set): Move to gimple.c.
- * gimple.h: Don't include tree-ssa-operands.h.
- (dump_decl_set): Add prototype.
- (gimple_vuse_op, gimple_vdef_op, update_stmt, update_stmt_if_modified):
- Move to gimple-ssa.h.
- (phi_ssa_name_p, phi_nodes, phi_nodes_ptr, gimple_phi_arg_def,
- gimple_phi_arg_def_ptr, gimple_phi_arg_edge, gimple_phi_arg_location,
- gimple_phi_arg_location_from_edge, gimple_phi_arg_set_location,
- gimple_phi_arg_has_location): Relocate from tree-flow-inline.h
- * gimple.c (walk_stmt_load_store_ops): Use gimple_phi_arg_def rather
- than PHI_ARG_DEF.
- (dump_decl_set): Relocate here.
- * gimple-ssa.h: New file.
- (gimple_vuse_op, gimple_vdef_op, update_stmt, update_stmt_if_modified):
- Relocate from gimple.h.
- * tree-cfg.c (has_zero_uses_1, single_imm_use_1): Move to...
- * tree-ssa-operands.c (swap_ssa_operands): Rename from
- swap_tree_operands and remove non-ssa path.
- (has_zero_uses_1, single_imm_use_1): Relocate from tree-cfg.c.
- * tree-ssa-reassoc.c (linearize_expr_tree, repropagate_negates): Use
- swap_ssa_operands.
- * tree-vect-loop.c (destroy_loop_vec_info, vect_is_slp_reduction,
- vect_is_simple_reduction_1): Use swap_ssa_operands.
- * tree-flow.h: Move various prototypes to tree-phinodes.h.
- (enum need_phi_state): Move to tree-into-ssa.c.
- (struct immediate_use_iterator_d, FOR_EACH_IMM_*,
- BREAK_FROM_IMM_USE_STMT): Move to ssa-iterators.h.
- (swap_tree_operands): Rename and move prototype to tree-ssa-operands.h.
- * tree-flow-inline.h (delink_imm_use, link_imm_use_to_list,
- link_imm_use, set_ssa_use_from_ptr, link_imm_use_stmt, relink_imm_use,
- relink_imm_use_stmt, end_readonly_imm_use_p, first_readonly_imm_use,
- next_readonly_imm_use, has_zero_uses, has_single_use, single_imm_use,
- num_imm_uses): Move to ssa-iterators.h.
- (get_use_from_ptr, get_def_from_ptr): Move to tree-ssa-operands.h
- (gimple_phi_arg_imm_use_ptr, phi_arg_index_from_use): Move to
- tree-phinodes.h.
- (op_iter_done, op_iter_next_def, op_iter_next_tree,
- clear_and_done_ssa_iter, op_iter_init, op_iter_init_use,
- op_iter_init_def, op_iter_init_tree, single_ssa_tree_operand,
- single_ssa_use_operand, single_ssa_def_operand, zero_ssa_operands,
- num_ssa_operands, delink_stmt_imm_use, single_phi_def,
- op_iter_init_phiuse, op_iter_init_phidef, end_imm_use_stmt_p,
- end_imm_use_stmt_traverse, move_use_after_head, link_use_stmts_after,
- first_imm_use_stmt, next_imm_use_stmt, first_imm_use_on_stmt,
- end_imm_use_on_stmt_p, next_imm_use_on_stmt): Move to ssa-iterators.h.
- (gimple_phi_arg_def, gimple_phi_arg_def_ptr, gimple_phi_arg_edge,
- gimple_phi_arg_location, gimple_phi_arg_location_from_edge,
- gimple_phi_arg_set_location, gimple_phi_arg_has_location, phi_nodes,
- phi_nodes_ptr, phi_ssa_name_p): Move to gimple.h.
- (set_phi_nodes): Move to tree-phinodes.h.
- * tree-ssa-operands.h (enum ssa_op_iter_type,
- struct ssa_operand_iterator_d, SSA_OP*, FOR_EACH_SSA*, SINGLE_SSA*,
- ZERO_SSA_OPERANDS, NUM_SSA_OPERANDS): Move to ssa-iterators.h.
- (dump_decl_set): Remove prototype.
- (get_use_from_ptr, get_def_from_ptr): Relocate from tree-flow.h.
- * tree-phinodes.h: New file. Move some prototypes from tree-flow.h.
- (set_phi_nodes): Relocate from tree-flow-inline.h.
- (gimple_phi_arg_imm_use_ptr, phi_arg_index_from_use): Relocate from
- tree-flow-inline.h
- * tree-ssa.h: Add tree-phinodes.h, gimple-ssa.h, ssa-iterators.h to
- include list. Temporarily add gimple.h to include list.
- * ssa-iterators.h: New file.
- (struct immediate_use_iterator_d, FOR_EACH_IMM_*,
- BREAK_FROM_IMM_USE_STMT): Relocate from tree-flow.h.
- (enum ssa_op_iter_type, struct ssa_operand_iterator_d, SSA_OP*,
- FOR_EACH_SSA*, SINGLE_SSA*, ZERO_SSA_OPERANDS, NUM_SSA_OPERANDS):
- Relocate from tree-ssa-operands.h.
- (delink_imm_use, link_imm_use_to_list, link_imm_use,
- set_ssa_use_from_ptr, link_imm_use_stmt, relink_imm_use,
- relink_imm_use_stmt, end_readonly_imm_use_p, first_readonly_imm_use,
- next_readonly_imm_use, has_zero_uses, has_single_use, single_imm_use,
- num_imm_uses, get_use_from_ptr, get_def_from_ptr,
- phi_arg_index_from_use, op_iter_done, op_iter_next_def,
- op_iter_next_tree, clear_and_done_ssa_iter, op_iter_init,
- op_iter_init_use, op_iter_init_def, op_iter_init_tree,
- single_ssa_tree_operand, single_ssa_use_operand, single_ssa_def_operand,
- zero_ssa_operands, num_ssa_operands, delink_stmt_imm_use,
- single_phi_def, op_iter_init_phiuse, op_iter_init_phidef,
- end_imm_use_stmt_p, end_imm_use_stmt_traverse, move_use_after_head,
- link_use_stmts_after, first_imm_use_stmt, next_imm_use_stmt,
- first_imm_use_on_stmt, end_imm_use_on_stmt_p, next_imm_use_on_stmt):
- Relocate from tree-flow-inline.h.
- * tree-outof-ssa.h: Change _SSAEXPAND_H macro to GCC_TREE_OUTOF_SSA_H.
-
-2013-10-01 Vidya Praveen <vidyapraveen@arm.com>
-
- * aarch64-simd.md
- (aarch64_<ANY_EXTEND:su><ADDSUB:optab>l2<mode>_internal): Rename to ...
- (aarch64_<ANY_EXTEND:su><ADDSUB:optab>l<mode>_hi_internal): ... this;
- Insert '\t' to output template.
- (aarch64_<ANY_EXTEND:su><ADDSUB:optab>l<mode>_lo_internal): New.
- (aarch64_saddl2<mode>, aarch64_uaddl2<mode>): Modify to call
- gen_aarch64_<ANY_EXTEND:su><ADDSUB:optab>l<mode>_hi_internal() instead.
- (aarch64_ssubl2<mode>, aarch64_usubl2<mode>): Ditto.
-
-2013-10-01 Uros Bizjak <ubizjak@gmail.com>
-
- * doc/install.texi (Host/target specific installation notes for GCC):
- Put @anchor before @heading.
- * doc/gcc.texi (titlepage): Use @uref and http:// prefix for website.
- Use @email for email addresses.
-
-2013-10-01 Jeff Law <law@redhat.com>
-
- * tree-ssa-threadedge.c (thread_across_edge): Make path a pointer to
- a vec. Only delete the path if we create one without successfully
- registering a jump thread.
- * tree-ssa-threadupdate.h (register_jump_thread): Pass in path vector
- as a pointer.
- * tree-ssa-threadupdate.c (threaded_edges): Remove. No longer used
- (paths): New vector of jump threading paths.
- (THREAD_TARGET, THREAD_TARGET2): Remove accessor macros.
- (THREAD_PATH): New accessor macro for the entire thread path.
- (lookup_redirection_data): Get intermediate and final outgoing edge
- from the thread path.
- (create_edge_and_update_destination_phis): Copy the threading path.
- (ssa_fix_duplicate_block_edges): Get edges and block types from the
- jump threading path.
- (ssa_redirect_edges): Get edges and block types from the jump threading
- path. Free the path vector.
- (thread_block): Get edges from the jump threading path. Look at the
- entire path to see if we thread to a loop exit. If we cancel a jump
- thread request, then free the path vector.
- (thread_single_edge): Get edges and block types from the jump threading
- path. Free the path vector.
- (thread_through_loop_header): Get edges and block types from the jump
- threading path. Free the path vector.
- (mark_threaded_blocks): Iterate over the vector of paths and store
- the path on the appropriate edge. Get edges and block types from the
- jump threading path.
- (mark_threaded_blocks): Get edges and block types from the jump
- threading path. Free the path vector.
- (thread_through_all_blocks): Use the vector of paths rather than
- a vector of 3-edge sets.
- (register_jump_thread): Accept pointer to a path vector rather
- than the path vector itself. Store the path vector for later use.
- Simplify.
-
-2013-10-01 Jakub Jelinek <jakub@redhat.com>
- Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
-
- PR target/58574
- * config/s390/s390.c (s390_split_branches): Modify check for table
- jump insns.
- (s390_chunkify_start): Rearrange table jump insn check in order to
- deal with compare and branch insns correctly.
-
-2013-10-01 Kugan Vivekanandarajah <kuganv@linaro.org>
-
- PR target/58578
- Revert
- 2013-04-05 Greta Yorsh <Greta.Yorsh@arm.com>
- * config/arm/arm.md (arm_ashldi3_1bit): define_insn into
- define_insn_and_split.
- (arm_ashrdi3_1bit,arm_lshrdi3_1bit): Likewise.
- (shiftsi3_compare): New pattern.
- (rrx): New pattern.
- * config/arm/unspecs.md (UNSPEC_RRX): New.
-
-2013-10-01 Alan Modra <amodra@gmail.com>
-
- * stmt.c (expand_asm_operands): Revert part of 2013-09-24 special
- casing inout operands.
-
-2013-10-01 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/58553
- * tree-loop-distribution.c (struct partition_s): Add niter member.
- (classify_partition): Populate niter member for the partition
- and properly identify whether the relevant store happens before
- or after the loop exit.
- (generate_memset_builtin): Use niter member from the partition.
- (generate_memcpy_builtin): Likewise.
-
-2013-09-30 Richard Sandiford <rdsandiford@googlemail.com>
-
- * vec.h (vec_prefix, vec): Prefix member names with "m_".
- * vec.c (vec_prefix::calculate_allocation): Update accordingly.
-
-2013-09-30 Richard Sandiford <rdsandiford@googlemail.com>
-
- * basic-block.h (edge_list): Prefix member names with "m_".
- * context.h (context): Likewise.
- * domwalk.h (dom_walker): Likewise.
- * gengtype-state.c (s_expr_writer, state_writer): Likewise.
- * graphite-sese-to-poly.c (sese_dom_walker): Likewise.
- * hash-table.h (hash_table): Likewise.
- * machmode.h (bit_field_mode_iterator): Likewise.
- * pass_manager.h (pass_list): Likewise.
- * tree-into-ssa.c (mark_def_dom_walker): Likewise.
- * tree-pass.h (pass_data): Likewise.
- * tree-ssa-dom.c (dom_opt_dom_walker): Likewise.
- * tree-ssa-phiopt.c (nontrapping_dom_walker): Likewise,
- * tree-ssa-uncprop.c (uncprop_dom_walker): Likewise.
- * asan.c (pass_data_asan): Update accordingly.
- * cfganal.c (control_dependences::find_control_dependence): Likewise.
- (control_dependences::control_dependences): Likewise.
- (control_dependences::~control_dependences): Likewise.
- (control_dependences::~control_dependences): Likewise.
- (control_dependences::get_edges_dependent_on): Likewise.
- * cgraphbuild.c (pass_data_rebuild_cgraph_edges::clone): Likewise.
- (pass_data_remove_cgraph_callee_edges::clone): Likewise.
- * context.c (gcc::context::context): Likewise.
- * cprop.c (pass_rtl_cprop::clone): Likewise.
- * domwalk.c (dom_walker::walk): Likewise.
- * ipa-inline-analysis.c (pass_inline_parameters::clone): Likewise.
- * ipa-pure-const.c (pass_local_pure_const::clone): Likewise.
- * mode-switching.c (pass_mode_switching::clone): Likewise.
- * passes.c (opt_pass::opt_pass): Likewise.
- (pass_manager::pass_manager): Likewise.
- * predict.c (pass_strip_predict_hints::clone): Likewise.
- * recog.c (pass_data pass_data_peephole2::clone): Likewise.
- (pass_split_all_insns::clone): Likewise.
- * stor-layout.c (bit_field_mode_iterator::bit_field_mode_iterator):
- Likewise.
- (bit_field_mode_iterator::next_mode): Likewise.
- (bit_field_mode_iterator::prefer_smaller_modes): Likewise.
- * tree-cfg.c (pass_split_crit_edges::clone): Likewise.
- * tree-cfgcleanup.c (pass_merge_phi::clone): Likewise.
- * tree-complex.c (pass_lower_complex::clone): Likewise.
- * tree-eh.c (pass_cleanup_eh::clone): Likewise.
- * tree-object-size.c (pass_object_sizes::clone): Likewise.
- * tree-optimize.c (pass_fixup_cfg::clone): Likewise.
- * tree-ssa-ccp.c (pass_data_ccp::clone): Likewise.
- (pass_fold_builtins::clone): Likewise.
- * tree-ssa-copy.c (pass_data_copy_prop::clone): Likewise.
- * tree-ssa-copyrename.c (pass_rename_ssa_copies::clone): Likewise.
- * tree-ssa-dce.c (pass_dce::clone, pass_dce_loop::clone): Likewise.
- (pass_cd_dce::clone): Likewise.
- * tree-ssa-dom.c (pass_dominator::clone): Likewise.
- (pass_phi_only_cprop::clone): Likewise.
- * tree-ssa-dse.c (pass_dse::clone): Likewise.
- * tree-ssa-forwprop.c (pass_forwprop::clone): Likewise.
- * tree-ssa-loop.c (pass_lim::clone): Likewise.
- * tree-ssa-phiopt.c (pass_phiopt::clone): Likewise.
- * tree-ssa-pre.c (pass_fre::clone): Likewise.
- * tree-ssa-reassoc.c (pass_reassoc::clone): Likewise.
- * tree-ssa-uninit.c (pass_late_warn_uninitialized::clone): Likewise.
- * tree-tailcall.c (pass_tail_recursion::clone): Likewise.
- * tree-vect-generic.c (pass_lower_vector_ssa::clone): Likewise.
- * tree-vrp.c (pass_vrp::clone): Likewise.
- * tsan.c (pass_tsan::clone): Likewise.
-
-2013-09-30 Jakub Jelinek <jakub@redhat.com>
-
- PR middle-end/58564
- * fold-const.c (tree_unary_nonnegative_warnv_p): Use
- INTEGRAL_TYPE_P (t) instead of TREE_CODE (t) == INTEGER_TYPE.
-
- PR middle-end/58564
- * fold-const.c (fold_ternary_loc): For A < 0 : <sign bit of A> : 0
- optimization, punt if sign_bit_p looked through any zero extension.
-
-2013-09-30 Teresa Johnson <tejohnson@google.com>
-
- * tree-ssa-threadupdate.c (ssa_fix_duplicate_block_edges):
- Update redirected out edge count in joiner case.
- (ssa_redirect_edges): Common the joiner and non-joiner cases
- so that joiner case gets profile updates.
-
-2013-09-30 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/58554
- * tree-loop-distribution.c (classify_partition): Require
- unconditionally executed stores for memcpy and memset recognition.
- (tree_loop_distribution): Calculate dominance info.
-
-2013-09-30 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
-
- * config/aarch64/aarch64.h (MCOUNT_NAME): Define.
- (NO_PROFILE_COUNTERS): Likewise.
- (PROFILE_HOOK): Likewise.
- (FUNCTION_PROFILER): Likewise.
- * config/aarch64/aarch64.c (aarch64_function_profiler): Remove.
-
-2013-09-30 Iain Sandoe <iain@codesourcery.com>
-
- * config/rs6000/darwin.md (load_macho_picbase_si): Wrap machopic
- calls and defines in TARGET_MACHO conditional.
- (load_macho_picbase_di): Likewise.
- (reload_macho_picbase): Likewise.
- (reload_macho_picbase_si): Likewise.
- (reload_macho_picbase_di): Likewise.
- (nonlocal_goto_receiver): Likewise.
-
-2013-09-30 Nick Clifton <nickc@redhat.com>
-
- * config/msp430/msp430.c (msp430x_names): New array. Lists MCUs
- that use the MSP430X ISA.
- (msp430_option_override): Scan -mmcu command line option for any
- MCU name that supports the MSP430X ISA.
- * config/msp430/t-msp430 (MULTILIB_MATCHES): Add matches for known
- -mmcu options which enable the MSP430X ISA.
-
-2013-09-30 Richard Biener <rguenther@suse.de>
-
- PR middle-end/58532
- * tree-cfg.c (make_abnormal_goto_edges): Skip debug statements
- before looking for setjmp-like calls.
-
-2013-09-29 Iain Sandoe <iain@codesourcery.com>
-
- PR target/10901
- * config/darwin-protos.h (machopic_get_function_picbase): New.
- * config/darwin.c (machopic_get_function_picbase): New.
- * config/rs6000/darwin.md (load_macho_picbase_si): Update picbase
- label for a new func. (load_macho_picbase_di): Likewise.
- (reload_macho_picbase): New expand.
- (reload_macho_picbase_si): New insn.
- (reload_macho_picbase_di): New insn.
- (nonlocal_goto_receiver): New define and split.
- * config/rs6000/rs6000.md (unspec enum): Add UNSPEC_RELD_MPIC.
- (unspecv enum): Add UNSPECV_NLGR.
-
-2013-09-29 Iain Sandoe <iain@codesourcery.com>
-
- * config/rs6000/rs6000.c (rs6000_init_dwarf_reg_sizes_extra): Ensure
- that altivec registers are correctly sized on Darwin.
-
-2013-09-29 Iain Sandoe <iain@codesourcery.com>
-
- * config/t-darwin (darwin.o, darwin-c.o, darwin-f.o,
- darwin-driver.o): Use COMPILE and POSTCOMPILE.
- * config/x-darwin (host-darwin.o): Likewise.
- * config/i386/x-darwin (host-i386-darwin.o): Likewise.
- * config/rs6000/x-darwin (host-ppc-darwin.o): Likewise.
- * config/rs6000/x-darwin64 (host-ppc64-darwin.o): Likewise.
-
-2013-09-29 Uros Bizjak <ubizjak@gmail.com>
-
- * doc/invoke.texi: Fix usage of @tie{} command.
-
-2013-09-29 Eric Botcazou <ebotcazou@adacore.com>
-
- * config/sparc/sync.md: Add peephole for consecutive memory barriers.
-
-2013-09-28 Jan Hubicka <jh@suse.cz>
-
- * config/i386/x86-tune.def: Add documentation for each of the options;
- add whitespace.
-
-2013-09-28 Jan Hubicka <jh@suse.cz>
-
- * x86-tune.def (X86_TUNE_SSE_UNALIGNED_LOAD_OPTIMAL): Enable for
- generic.
- (X86_TUNE_SSE_UNALIGNED_STORE_OPTIMAL): Likewise.
- (X86_TUNE_FOUR_JUMP_LIMIT): Drop for generic and buldozer.
- (X86_TUNE_PAD_RETURNS): Drop for buldozer chips.
- (X86_TUNE_AVOID_VECTOR_DECODE): Drop for generic.
- (X86_TUNE_REASSOC_FP_TO_PARALLEL): Enable for generic.
-
-2013-09-28 Richard Sandiford <rdsandiford@googlemail.com>
-
- * alloc-pool.c, asan.c, auto-inc-dec.c, basic-block.h, bb-reorder.c,
- bitmap.c, bitmap.h, bt-load.c, builtins.c, calls.c, cfgcleanup.c,
- cfgexpand.c, cfghooks.c, cfgloop.c, cfgloopmanip.c, cfgrtl.c, cgraph.c,
- cgraph.h, cgraphbuild.c, cgraphclones.c, cgraphunit.c, collect2.c,
- combine-stack-adj.c, combine.c, compare-elim.c, context.c, context.h,
- cprop.c, cse.c, cselib.c, dbxout.c, dce.c, defaults.h, df-core.c,
- df-problems.c, df-scan.c, df.h, diagnostic.c, double-int.c, dse.c,
- dumpfile.c, dwarf2asm.c, dwarf2cfi.c, dwarf2out.c, emit-rtl.c,
- errors.c, except.c, expmed.c, expr.c, file-find.c, final.c,
- fixed-value.c, fold-const.c, function.c, fwprop.c, gcc-ar.c, gcc.c,
- gcov-io.c, gcov-io.h, gcov.c, gcse.c, genattr-common.c, genattr.c,
- genattrtab.c, genautomata.c, genconfig.c, genemit.c, genextract.c,
- genflags.c, gengenrtl.c, gengtype-state.c, gengtype.c, genmodes.c,
- genopinit.c, genoutput.c, genpeep.c, genpreds.c, genrecog.c,
- gensupport.c, ggc-common.c, ggc-page.c, gimple-fold.c, gimple-low.c,
- gimple-pretty-print.c, gimple-ssa-strength-reduction.c, gimple.c,
- gimple.h, godump.c, graphite-clast-to-gimple.c,
- graphite-optimize-isl.c, graphite-poly.h, graphite-sese-to-poly.c,
- graphite.c, haifa-sched.c, hash-table.c, hash-table.h, hwint.c,
- hwint.h, ifcvt.c, incpath.c, init-regs.c, input.h, intl.c, intl.h,
- ipa-cp.c, ipa-devirt.c, ipa-inline-analysis.c, ipa-inline.c,
- ipa-profile.c, ipa-pure-const.c, ipa-reference.c, ipa-split.c,
- ipa-utils.c, ipa.c, ira-build.c, ira.c, jump.c, loop-doloop.c,
- loop-init.c, loop-invariant.c, loop-iv.c, lower-subreg.c, lto-cgraph.c,
- lto-streamer-in.c, lto-streamer-out.c, lto-wrapper.c, mcf.c,
- mode-switching.c, modulo-sched.c, omp-low.c, optabs.c, opts.c,
- pass_manager.h, passes.c, plugin.c, postreload-gcse.c, postreload.c,
- predict.c, prefix.c, pretty-print.c, print-rtl.c, print-tree.c,
- profile.c, read-md.c, real.c, real.h, recog.c, ree.c, reg-stack.c,
- regcprop.c, reginfo.c, regmove.c, regrename.c, regs.h, regstat.c,
- reload1.c, reorg.c, rtl.c, rtl.h, rtlanal.c, sbitmap.c, sched-rgn.c,
- sdbout.c, sel-sched-ir.c, sel-sched.c, sparseset.c, stack-ptr-mod.c,
- statistics.c, stmt.c, stor-layout.c, store-motion.c, streamer-hooks.h,
- system.h, target-hooks-macros.h, targhooks.c, targhooks.h, toplev.c,
- tracer.c, trans-mem.c, tree-browser.c, tree-call-cdce.c, tree-cfg.c,
- tree-cfgcleanup.c, tree-complex.c, tree-data-ref.c, tree-data-ref.h,
- tree-eh.c, tree-emutls.c, tree-flow.h, tree-if-conv.c, tree-into-ssa.c,
- tree-iterator.c, tree-loop-distribution.c, tree-mudflap.c,
- tree-nested.c, tree-nomudflap.c, tree-nrv.c, tree-object-size.c,
- tree-optimize.c, tree-pass.h, tree-pretty-print.c, tree-profile.c,
- tree-scalar-evolution.c, tree-sra.c, tree-ssa-ccp.c,
- tree-ssa-coalesce.c, tree-ssa-copy.c, tree-ssa-copyrename.c,
- tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
- tree-ssa-ifcombine.c, tree-ssa-live.c, tree-ssa-loop-ch.c,
- tree-ssa-loop-im.c, tree-ssa-loop-ivopts.c, tree-ssa-loop-prefetch.c,
- tree-ssa-loop.c, tree-ssa-math-opts.c, tree-ssa-operands.c,
- tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
- tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
- tree-ssa-structalias.c, tree-ssa-threadedge.c, tree-ssa-threadupdate.c,
- tree-ssa-uncprop.c, tree-ssa-uninit.c, tree-ssa.c, tree-ssanames.c,
- tree-stdarg.c, tree-switch-conversion.c, tree-tailcall.c,
- tree-vect-data-refs.c, tree-vect-generic.c, tree-vect-loop-manip.c,
- tree-vect-stmts.c, tree-vectorizer.c, tree-vectorizer.h, tree-vrp.c,
- tree.c, tree.h, tsan.c, tsystem.h, value-prof.c, var-tracking.c,
- varasm.c, vec.h, vmsdbgout.c, vtable-verify.c, web.c: Add missing
- whitespace before "(".
-
-2013-09-28 Sandra Loosemore <sandra@codesourcery.com>
-
- * expr.h (extract_bit_field): Remove packedp parameter.
- * expmed.c (extract_fixed_bit_field): Remove packedp parameter
- from forward declaration.
- (store_split_bit_field): Remove packedp arg from calls to
- extract_fixed_bit_field.
- (extract_bit_field_1): Remove packedp parameter and packedp
- argument from recursive calls and calls to extract_fixed_bit_field.
- (extract_bit_field): Remove packedp parameter and corresponding
- arg to extract_bit_field_1.
- (extract_fixed_bit_field): Remove packedp parameter. Remove code
- to issue warnings.
- (extract_split_bit_field): Remove packedp arg from call to
- extract_fixed_bit_field.
- * expr.c (emit_group_load_1): Adjust calls to extract_bit_field.
- (copy_blkmode_from_reg): Likewise.
- (copy_blkmode_to_reg): Likewise.
- (read_complex_part): Likewise.
- (store_field): Likewise.
- (expand_expr_real_1): Likewise.
- * calls.c (store_unaligned_arguments_into_pseudos): Adjust call
- to extract_bit_field.
- * config/tilegx/tilegx.c (tilegx_expand_unaligned_load): Adjust
- call to extract_bit_field.
- * config/tilepro/tilepro.c (tilepro_expand_unaligned_load): Adjust
- call to extract_bit_field.
- * doc/invoke.texi (Code Gen Options): Remove mention of warnings
- and special packedp behavior from -fstrict-volatile-bitfields
- documentation.
-
-2013-09-27 Jan-Benedict Glaw <jbglaw@lug-owl.de>
-
- * lra-eliminations.c (init_elim_table): Guard value_p.
-
-2013-09-27 Michael Meissner <meissner@linux.vnet.ibm.com>
-
- * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): Allow
- DFmode, DImode, and SFmode in the upper VSX registers based on the
- -mupper-regs-{df,sf} flags. Fix wu constraint to be ALTIVEC_REGS
- if -mpower8-vector. Combine -mvsx-timode handling with the rest
- of the VSX register handling.
-
- * config/rs6000/rs6000.md (f32_lv): Use %x0 for VSX regsters.
- (f32_sv): Likewise.
- (zero_extendsidi2_lfiwzx): Add support for loading into the
- Altivec registers with -mpower8-vector. Use wu/wv constraints to
- only do VSX memory options on Altivec registers.
- (extendsidi2_lfiwax): Likewise.
- (extendsfdf2_fpr): Likewise.
- (mov<mode>_hardfloat, SF/SD modes): Likewise.
- (mov<mode>_hardfloat32, DF/DD modes): Likewise.
- (mov<mode>_hardfloat64, DF/DD modes): Likewise.
- (movdi_internal64): Likewise.
-
-2013-09-27 Xinliang David Li <davidxl@google.com>
-
- * opts.c (finish_options): Adjust parameters
- according to vect cost model.
- (common_handle_option): Set dynamic vect cost
- model for FDO.
- targhooks.c (default_add_stmt_cost): Compute stmt cost
- unconditionally.
- * tree-vect-loop.c (vect_estimate_min_profitable_iters):
- Use helper function.
- * tree-vectorizer.h (unlimited_cost_model): New function.
- * tree-vect-slp.c (vect_slp_analyze_bb_1): Use helper function.
- * tree-vect-data-refs.c (vect_peeling_hash_insert): Use helper
- function.
- (vect_enhance_data_refs_alignment): Ditto.
- * flag-types.h: New enum.
- * common/config/i386/i386-common.c (ix86_option_init_struct):
- No need to initialize vect_cost_model flag.
- * config/i386/i386.c (ix86_add_stmt_cost): Compute stmt cost
- unconditionally.
-
-2013-09-27 Diego Novillo <dnovillo@google.com>
-
- * gimple.h (enum ssa_mode): Remove.
-
-2013-09-27 Paulo Matos <pmatos@broadcom.com>
-
- * cfgloop.h (number_of_loops): Fix typo in check for null.
-
-2013-09-27 Jakub Jelinek <jakub@redhat.com>
-
- PR middle-end/58551
- * tree-cfg.c (move_sese_region_to_fn): Also move loops that
- are children of outermost saved_cfun's loop, and set it up to
- be moved to dest_cfun's outermost loop. Fix up num_nodes adjustments
- if loop != loop0 and SESE region contains bbs that belong to loop0.
-
-2013-09-27 Richard Sandiford <rdsandiford@googlemail.com>
-
- * rtlanal.c (must_be_base_p, must_be_index_p): Delete.
- (binary_scale_code_p, get_base_term, get_index_term): New functions.
- (set_address_segment, set_address_base, set_address_index)
- (set_address_disp): Accept the argument unconditionally.
- (baseness): Remove must_be_base_p and must_be_index_p checks.
- (decompose_normal_address): Classify as much as possible in the
- main loop.
-
-2013-09-27 Richard Sandiford <rdsandiford@googlemail.com>
-
- * cse.c (count_reg_usage): Handle INT_LIST.
- * lra-eliminations.c (lra_eliminate_regs_1): Likewise.
- * reginfo.c (reg_scan_mark_refs): Likewise.
- * reload1.c (eliminate_regs_1): Likewise.
-
-2013-09-27 Iain Sandoe <iain@codesourcery.com>
-
- PR middle-end/58547
- * rtlanal.c (lsb_bitfield_op_p): Make both parts of the comparison
- signed.
-
-2013-09-27 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/58459
- * tree-ssa-forwprop.c (forward_propagate_addr_expr): Remove
- restriction not propagating into loops.
-
-2013-09-26 Florian Weimer <fw@deneb.enyo.de>
-
- * tree-ssa.h (walk_use_def_chains_fn, walk_use_def_chains): Delete.
- * tree-ssa.c (walk_use_def_chains_1, walk_use_def_chains): Delete.
- * doc/tree-ssa.texi (Walking use-def chains): Delete.
-
-2013-09-26 Richard Biener <rguenther@suse.de>
-
- * tree-into-ssa.c (rewrite_into_ssa): Make more SSA names to anonymous.
-
-2013-09-26 Richard Biener <rguenther@suse.de>
-
- * alias.h (component_uses_parent_alias_set): Rename to ...
- (component_uses_parent_alias_set_from): ... this.
- * alias.c (component_uses_parent_alias_set): Rename to ...
- (component_uses_parent_alias_set_from): ... this and return
- the desired parent.
- (reference_alias_ptr_type_1): Use the result from
- component_uses_parent_alias_set_from instead of stripping
- components one at a time.
- * emit-rtl.c (set_mem_attributes_minus_bitpos): Adjust.
-
-2013-09-26 Andrew MacLeod <amacleod@redhat.com>
-
- * tree-ssa-live.h (find_replaceable_exprs, dump_replaceable_exprs):
- Move prototypes to...
- * tree-ssa-ter.h: New File. Move prototypes here.
- * tree-flow.h (stmt_is_replaceable_p): Remove prototype.
- * tree-outof-ssa.h: New. Rename ssaexpand.h, include tree-ssa-ter.h.
- * tree-outof-ssa.c (ssa_is_replaceable_p): New. Refactor common bits
- from is_replaceable_p.
- * tree-ssa-ter.c (is_replaceable_p, stmt_is_replaceable_p): Delete.
- (ter_is_replaceable_p): New. Use new refactored ssa_is_replaceable_p.
- (process_replaceable): Use ter_is_replaceable_p.
- (find_replaceable_in_bb): Use ter_is_replaceable_p.
- * expr.c (stmt_is_replaceable_p): Relocate from tree-ssa-ter.c. Use
- newly refactored ssa_is_replaceable_p.
- * cfgexpand.c: Include tree-outof-ssa.h.
- * ssaexpand.h: Delete.
-
-2013-09-26 Andrew MacLeod <amacleod@redhat.com>
-
- * gimple.c (gimple_replace_lhs): Move to tree-ssa.c and rename.
- (struct count_ptr_d, count_ptr_derefs, count_uses_and_derefs): Move to
- tree-ssa.c
- (create_gimple_tmp): Delete.
- (get_expr_type, build_assign, build_type_cast): Move to...
- * gimple-builder.c: New File.
- (get_expr_type): Relocate from gimple.c.
- (build_assign, build_type_cast): Change to only create ssanames.
- * gimple.h: Move prototypes to...
- * gimple-builder.h: New File. Here.
- * tree-ssa.h: And here.
- * tree-ssa.c (struct count_ptr_d, count_ptr_derefs,
- count_uses_and_derefs): Relocate from gimple.c.
- (gimple_replace_ssa_lhs): Renamed gimple_replace_ssa from gimple.c
- * tree-ssa-reassoc.c (repropagate_negates): Use gimple_replace_ssa_lhs.
- * tree-ssa-math-opts (execute_cse_reciprocals): Use
- gimple_replace_ssa_lhs.
- * asan.c: Include gimple-builder.h.
- * Makefile.in: Add gimple-builder.o.
-
-2013-09-26 Richard Biener <rguenther@suse.de>
-
- * tree-ssa-live.c (var_map_base_init): Handle SSA names with
- DECL_IGNORED_P base VAR_DECLs like anonymous SSA names.
- (loe_visit_block): Use gcc_checking_assert.
- * tree-ssa-coalesce.c (create_outofssa_var_map): Use
- gimple_assign_ssa_name_copy_p.
- (gimple_can_coalesce_p): Adjust according to the var_map_base_init
- change.
-
-2013-09-26 David Edelsohn <dje.gcc@gmail.com>
-
- * config/rs6000/t-rs6000 (rs6000.o): Remove.
- (rs6000-c.o): Use COMPILE and POSTCOMPILE.
-
-2013-09-26 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/58539
- * tree-vect-loop.c (vect_create_epilog_for_reduction): Honor
- the fact that debug statements are not taking part in loop-closed
- SSA construction.
-
-2013-09-26 Nick Clifton <nickc@redhat.com>
-
- * config/msp430/msp430.c (msp430_expand_epilogue): Fix compile
- time warning message.
- (msp430_print_operand_raw): Delete unused letter parameter.
- (TARGET_PRINT_OPERAND_ADDRESS): Define.
- (msp430_print_operand_address): New function.
- (msp430_print_operand): Move address printing code from here to
- new function.
- * config/msp430/msp430.md (movsipsi2): Add comment in generated
- assembler.
- (zero_extendpsisi2): Likewise.
- (extendpsisi2): New pattern.
- (andneghi3): New pattern.
-
-2013-09-26 Yvan Roux <yvan.roux@linaro.org>
-
- * config/aarch64/aarch64.opt (mlra): New option.
- * config/aarch64/aarch64.c (aarch64_lra_p): New function.
- (TARGET_LRA_P): Define.
-
-2013-09-26 Eric Botcazou <ebotcazou@adacore.com>
-
- * expr.c (expand_assignment): Remove obsolete comment.
-
-2013-09-25 Jeff Law <law@redhat.com>
-
- * tree-flow.h (thread_through_all_blocks): Prototype moved into
- tree-ssa-threadupdate.h.
- (register_jump_thread): Similarly.
- * tree-ssa-threadupdate.h: New header file.
- * tree-ssa-dom.c: Include tree-ssa-threadupdate.h.
- * tree-vrp.c: Likewise.
- * tree-ssa-threadedge.c: Include tree-ssa-threadupdate.h.
- (thread_around_empty_blocks): Change type of path vector argument to
- an edge,type pair from just an edge. Initialize both elements when
- appending to a jump threading path. Tweak references to elements
- appropriately.
- (thread_across_edge): Similarly. Release memory for the elements
- as needed.
- * tree-ssa-threadupdate.c: Include tree-ssa-threadupdate.h.
- (dump_jump_thread_path): New function broken out from
- register_jump_thread.
- (register_jump_thread): Use dump_jump_thread_path. Change type of
- path vector entries. Search the path for NULL edges and dump
- the path if one is found. Tweak the conversion of path to 3-edge
- form to use the block copy type information embedded in the path.
-
-2013-09-25 Yvan Roux <yvan.roux@linaro.org>
-
- * lra.c (update_inc_notes): Remove all REG_DEAD and REG_UNUSED notes.
-
-2013-09-25 Yvan Roux <yvan.roux@linaro.org>
- Vladimir Makarov <vmakarov@redhat.com>
-
- * rtlanal.c (lsb_bitfield_op_p): New predicate for bitfield operations
- from the least significant bit.
- (strip_address_mutations): Add bitfield operations handling.
- (must_be_index_p): Add shifting and rotate operations handling.
- (set_address_base): Use must_be_base_p predicate.
- (set_address_index): Use must_be_index_p predicate.
-
-2013-09-25 Alexander Ivchenko <alexander.ivchenko@intel.com>
- Maxim Kuznetsov <maxim.kuznetsov@intel.com>
- Sergey Lega <sergey.s.lega@intel.com>
- Anna Tikhonova <anna.tikhonova@intel.com>
- Ilya Tocar <ilya.tocar@intel.com>
- Andrey Turetskiy <andrey.turetskiy@intel.com>
- Ilya Verbin <ilya.verbin@intel.com>
- Kirill Yukhin <kirill.yukhin@intel.com>
- Michael Zolotukhin <michael.v.zolotukhin@intel.com>
-
- * config/i386/i386.c (ix86_avx256_split_vector_move_misalign):
- Use new names.
- (ix86_expand_vector_move_misalign): Support new unaligned load and
- stores and use new names.
- (CODE_FOR_sse2_storedqu): Rename to ...
- (CODE_FOR_sse2_storedquv16qi): ... this.
- (CODE_FOR_sse2_loaddqu): Rename to ...
- (CODE_FOR_sse2_loaddquv16qi): ... this.
- (CODE_FOR_avx_loaddqu256): Rename to ...
- (CODE_FOR_avx_loaddquv32qi): ... this.
- (CODE_FOR_avx_storedqu256): Rename to ...
- (CODE_FOR_avx_storedquv32qi): ... this.
- * config/i386/i386.md (fpint_logic): New.
- * config/i386/sse.md (VMOVE): Extend for AVX512.
- (VF): Ditto.
- (VF_128_256): New.
- (VF_512): Ditto.
- (VI_UNALIGNED_LOADSTORE): Ditto.
- (sse2_avx_avx512f): Ditto.
- (sse2_avx2): Extend for AVX512.
- (sse4_1_avx2): Ditto.
- (avx2_avx512f): New.
- (sse): Extend for AVX512.
- (sse2): Ditto.
- (sse4_1): Ditto.
- (avxsizesuffix): Ditto.
- (sseintvecmode): Ditto.
- (ssePSmode): Ditto.
- (<sse>_loadu<ssemodesuffix><avxsizesuffix>): Ditto.
- (<sse>_storeu<ssemodesuffix><avxsizesuffix>): Ditto.
- (<sse2>_loaddqu<avxsizesuffix>): Extend for AVX512 and rename to ...
- (<sse2_avx_avx512f>_loaddqu<mode>): ... this.
- (<sse2>_storedqu<avxsizesuffix>): Extend for AVX512 and rename to ...
- (<sse2_avx_avx512f>_storedqu<mode): ... this.
- (<sse>_movnt<mode>): Replace constraint "x" with "v".
- (STORENT_MODE): Extend for AVX512.
- (*absneg<mode>2): Replace constraint "x" with "v".
- (*mul<mode>3): Ditto.
- (*ieee_smin<mode>3): Ditto.
- (*ieee_smax<mode>3): Ditto.
- (avx_cmp<mode>3): Replace VF with VF_128_256.
- (*<sse>_maskcmp<mode>3_comm): Ditto.
- (<sse>_maskcmp<mode>3): Ditto.
- (<sse>_andnot<mode>3): Extend for AVX512.
- (<code><mode>3, anylogic): Replace VF with VF_128_256.
- (<code><mode>3, fpint_logic): New.
- (*<code><mode>3): Extend for AVX512.
- (avx512flogicsuff): New.
- (avx512f_<logic><mode>): Ditto.
- (<sse>_movmsk<ssemodesuffix><avxsizesuffix>): Replace VF with
- VF_128_256.
- (<sse4_1>_blend<ssemodesuffix><avxsizesuffix>): Ditto.
- (<sse4_1>_blendv<ssemodesuffix><avxsizesuffix>): Ditto.
- (<sse4_1>_dp<ssemodesuffix><avxsizesuffix>): Ditto.
- (avx_vtest<ssemodesuffix><avxsizesuffix>): Ditto.
- (<sse4_1>_round<ssemodesuffix><avxsizesuffix>): Ditto.
- (xop_vpermil2<mode>3): Ditto.
- (*avx_vpermilp<mode>): Extend for AVX512 and rename to ...
- (*<sse2_avx_avx512f>_vpermilp<mode>): ... this.
- (avx_vpermilvar<mode>3): Extend for AVX512 and rename to ...
- (<sse2_avx_avx512f>_vpermilvar<mode>3): ... this.
-
-2013-09-25 Tom Tromey <tromey@redhat.com>
-
- * Makefile.in (PARTITION_H, LTO_SYMTAB_H, COMMON_TARGET_DEF_H)
- (RTL_ERROR_H, TRANS_MEM_H, COVERAGE_H, DEMANGLE_H, ALIAS_H)
- (SCHED_INT_H, SEL_SCHED_IR_H, SEL_SCHED_DUMP_H, VALTRACK_H, DDG_H)
- (GGC_INTERNAL_H, DECNUM_H, BACKTRACE_H, MKDEPS_H, TREE_HASHER_H)
- (TREE_SSA_LIVE_H, SSAEXPAND_H, DWARF2OUT_H, SCEV_H, OMEGA_H)
- (TREE_DATA_REF_H, IRA_INT_H, LRA_INT_H, DBGCNT_H, DATA_STREAMER_H)
- (GIMPLE_STREAMER_H, TREE_STREAMER_H, STREAMER_HOOKS_H)
- (TREE_VECTORIZER_H, IPA_INLINE_H, GSTAB_H, LIBFUNCS_H)
- (GRAPHITE_HTAB_H): Remove.
-
-2013-09-25 Tom Tromey <tromey@redhat.com>
-
- * config/mcore/t-mcore (CROSS_FLOAT_H): Remove.
-
-2013-09-25 Tom Tromey <tromey@redhat.com>
-
- * config/t-glibc (glibc-c.o): Use COMPILE and POSTCOMPILE.
-
-2013-09-25 Tom Tromey <tromey@redhat.com>
-
- * config/i386/t-i386 (i386.o): Remove.
- (i386-c.o): Use COMPILE and POSTCOMPILE.
-
-2013-09-25 Tom Tromey <tromey@redhat.com>
-
- * Makefile.in ($(out_object_file)): Use COMPILE and POSTCOMPILE.
-
-2013-09-25 Tom Tromey <tromey@redhat.com>
-
- * Makefile.in (graph.o, sbitmap.o, sparseset.o, gcc-ar.o)
- (gcc-ranlib.o, gcc-nm.o, collect2.o, collect2-aix.o, tlink.o)
- (lto-wrapper.o, default-c.o, attribs.o, incpath.o, prefix.o)
- (gcc.o, options.o, options-save.o, version.o, gtype-desc.o)
- (trans-mem.o, ggc-common.o, ggc-page.o, ggc-none.o, stringpool.o)
- (convert.o, double-int.o, lto-compress.o, data-streamer-in.o)
- (data-streamer-out.o, data-streamer.o, gimple-streamer-in.o)
- (gimple-streamer-out.o, tree-streamer.o, tree-streamer-in.o)
- (tree-streamer-out.o, streamer-hooks.o, lto-cgraph.o)
- (lto-streamer-in.o, lto-streamer-out.o, lto-section-in.o)
- (lto-section-out.o, lto-opts.o, lto-streamer.o, langhooks.o)
- (test-dump.o, tree.o, tree-dump.o, tree-inline.o, print-tree.o)
- (stor-layout.o, asan.o, tsan.o, ubsan.o, tree-ssa-tail-merge.o)
- (tree-ssa-structalias.o, tree-ssa-uninit.o, tree-ssa.o)
- (tree-into-ssa.o, tree-ssa-ter.o, tree-ssa-coalesce.o)
- (tree-outof-ssa.o, tree-ssa-dse.o, tree-ssa-forwprop.o)
- (tree-ssa-phiprop.o, tree-ssa-ifcombine.o, tree-ssa-phiopt.o)
- (tree-nrv.o, tree-ssa-copy.o, tree-ssa-propagate.o)
- (tree-ssa-dom.o, tree-ssa-uncprop.o, tree-ssa-threadedge.o)
- (tree-ssa-threadupdate.o, tree-ssanames.o, tree-phinodes.o)
- (domwalk.o, tree-ssa-live.o, tree-ssa-copyrename.o)
- (tree-ssa-pre.o, tree-ssa-sccvn.o)
- (gimple-ssa-strength-reduction.o, tree-vrp.o, tree-cfg.o)
- (tree-cfgcleanup.o, tree-tailcall.o, tree-ssa-sink.o)
- (tree-nested.o, tree-if-conv.o, tree-iterator.o, tree-dfa.o)
- (tree-ssa-operands.o, tree-eh.o, tree-ssa-loop.o)
- (tree-ssa-loop-unswitch.o, tree-ssa-address.o)
- (tree-ssa-loop-niter.o, tree-ssa-loop-ivcanon.o)
- (tree-ssa-loop-ch.o, tree-ssa-loop-prefetch.o, tree-predcom.o)
- (tree-ssa-loop-ivopts.o, tree-affine.o, tree-ssa-loop-manip.o)
- (tree-ssa-loop-im.o, tree-ssa-math-opts.o, tree-ssa-alias.o)
- (tree-ssa-reassoc.o, tree-optimize.o, gimplify.o)
- (gimple-iterator.o, gimple-fold.o, gimple-low.o, omp-low.o)
- (tree-browser.o, omega.o, tree-chrec.o, tree-scalar-evolution.o)
- (tree-data-ref.o, sese.o, graphite.o, graphite-blocking.o)
- (graphite-clast-to-gimple.o, graphite-dependences.o)
- (graphite-interchange.o, graphite-poly.o)
- (graphite-scop-detection.o, graphite-sese-to-poly.o)
- (graphite-optimize-isl.o, tree-vect-loop.o)
- (tree-vect-loop-manip.o, tree-vect-patterns.o, tree-vect-slp.o)
- (tree-vect-stmts.o, tree-vect-data-refs.o, tree-vectorizer.o)
- (vtable-verify.o, tree-loop-distribution.o, tree-parloops.o)
- (tree-stdarg.o, tree-object-size.o, internal-fn.o, gimple.o)
- (gimple-pretty-print.o, tree-mudflap.o, tree-nomudflap.o)
- (tree-pretty-print.o, tree-diagnostic.o, fold-const.o)
- (diagnostic.o, diagnostic-color.o, opts.o, opts-global.o)
- (opts-common.o, targhooks.o, common/common-targhooks.o, input.o)
- (toplev.o, hwint.o, passes.o, plugin.o, main.o, host-default.o)
- (rtl-error.o, rtl.o, print-rtl.o, rtlanal.o, varasm.o, function.o)
- (statistics.o, stmt.o, except.o, expr.o, dojump.o, builtins.o)
- (calls.o, expmed.o, explow.o, optabs.o, dbxout.o, debug.o)
- (sdbout.o, dwarf2out.o, dwarf2cfi.o, dwarf2asm.o, vmsdbgout.o)
- (xcoffout.o, godump.o, emit-rtl.o, real.o, realmpfr.o, dfp.o)
- (fixed-value.o, jump.o, simplify-rtx.o, symtab.o, cgraph.o)
- (cgraphunit.o, cgraphclones.o, cgraphbuild.o, varpool.o, ipa.o)
- (ipa-profile.o, ipa-devirt.o, ipa-prop.o, ipa-ref.o, ipa-cp.o)
- (ipa-split.o, ipa-inline.o, ipa-inline-analysis.o)
- (ipa-inline-transform.o, ipa-utils.o, ipa-reference.o)
- (ipa-pure-const.o, coverage.o, cselib.o, cse.o, dce.o, dumpfile.o)
- (dse.o, fwprop.o, web.o, ree.o, cprop.o, gcse.o, store-motion.o)
- (resource.o, lcm.o, mode-switching.o, tree-ssa-dce.o)
- (tree-call-cdce.o, tree-ssa-ccp.o, tree-ssa-strlen.o, tree-sra.o)
- (tree-switch-conversion.o, tree-complex.o, tree-emutls.o)
- (tree-vect-generic.o, df-core.o, df-problems.o, df-scan.o)
- (regstat.o, valtrack.o, var-tracking.o, profile.o, mcf.o)
- (tree-profile.o, value-prof.o, loop-doloop.o, alloc-pool.o)
- (auto-inc-dec.o, cfg.o, cfghooks.o, cfgexpand.o, cfgrtl.o)
- (cfganal.o, cfgbuild.o, cfgcleanup.o, cfgloop.o, cfgloopanal.o)
- (graphds.o, loop-iv.o, loop-invariant.o, cfgloopmanip.o)
- (loop-init.o, loop-unswitch.o, loop-unroll.o, dominance.o)
- (et-forest.o, combine.o, reginfo.o, bitmap.o, vec.o, hash-table.o)
- (reload.o, reload1.o, rtlhooks.o, postreload.o, postreload-gcse.o)
- (caller-save.o, bt-load.o, reorg.o, alias.o, stack-ptr-mod.o)
- (init-regs.o, ira-build.o, ira-costs.o, ira-conflicts.o)
- (ira-color.o, ira-emit.o, ira-lives.o, ira.o, lra.o)
- (lra-assigns.o, lra-coalesce.o, lra-constraints.o)
- (lra-eliminations.o, lra-lives.o, lra-spills.o, regmove.o)
- (combine-stack-adj.o, compare-elim.o, ddg.o, modulo-sched.o)
- (haifa-sched.o, sched-deps.o, sched-rgn.o, sched-ebb.o)
- (sched-vis.o, sel-sched.o, sel-sched-dump.o, sel-sched-ir.o)
- (final.o, recog.o, reg-stack.o, sreal.o, predict.o, lists.o)
- (bb-reorder.o, tracer.o, timevar.o, regcprop.o, regrename.o)
- (ifcvt.o, params.o, pointer-set.o, hooks.o, pretty-print.o)
- (errors.o, dbgcnt.o, lower-subreg.o, target-globals.o)
- (hw-doloop.o, file-find.o, context.o, $(common_out_object_file))
- (insn-attrtab.o, insn-automata.o, insn-dfatab.o, insn-emit.o)
- (insn-enums.o, insn-extract.o, insn-latencytab.o, insn-modes.o)
- (insn-opinit.o, insn-output.o, insn-peep.o, insn-preds.o)
- (insn-recog.o, intl.o, cppbuiltin.o, cppdefault.o, gcov.o)
- (gcov-dump.o): Remove.
- (default-c.o): Use COMPILE and POSTCOMPILE.
- (CFLAGS-gcc.o): New variable.
- ($(common_out_object_file)): Use COMPILE and POSTCOMPILE.
-
-2013-09-25 Tom Tromey <tromey@redhat.com>
-
- * Makefile.in (c-family/cppspec.o, c-family/c-common.o)
- (c-family/c-cppbuiltin.o, c-family/c-dump.o, c-family/c-format.o)
- (c-family/c-gimplify.o, c-family/c-lex.o, c-family/c-omp.o)
- (c-family/c-opts.o, c-family/c-pch.o, c-family/c-ppoutput.o)
- (c-family/c-pragma.o, c-family/c-pretty-print.o)
- (c-family/c-semantics.o, c-family/c-ada-spec.o)
- (c-family/array-notation-common.o, c-family/stub-objc.o)
- (c-family/c-ubsan.o): Remove.
-
-2013-09-25 Tom Tromey <tromey@redhat.com>
-
- * Makefile.in (C_TREE_H): Reference c/c-tree.h.
-
-2013-09-25 Tom Tromey <tromey@redhat.com>
-
- * Makefile.in (DRIVER_DEFINES): Use $(and), not shell code,
- to add -DENABLE_SHARED_LIBGCC.
- (gcc.o): Don't use subshell.
-
-2013-09-25 Tom Tromey <tromey@redhat.com>
-
- * Makefile.in (OUTPUT_OPTION): Define as "-o $@".
- * configure.ac: Don't invoke AM_PROG_CC_C_O.
- (NO_MINUS_C_MINUS_O, OUTPUT_OPTION): Don't subst.
- * configure, config.in: Rebuild.
-
-2013-09-25 Tom Tromey <tromey@redhat.com>
-
- * Makefile.in (CCDEPMODE, DEPDIR, depcomp, COMPILE.base)
- (COMPILE, POSTCOMPILE): New variables.
- (.cc.o .c.o): Use COMPILE, POSTCOMPILE.
- (DEPFILES): New variable.
- Include ".Po" files.
- * configure.ac: Add checks for dependency checking.
- * configure, aclocal.m4: Regenerate.
-
-2013-09-25 Tom Tromey <tromey@redhat.com>
-
- * Makefile.in (ALL_HOST_BACKEND_OBJS): Add lto-wrapper.o.
- ($(ALL_HOST_OBJS)): Move order-only dependency to end of file.
-
-2013-09-25 Tom Tromey <tromey@redhat.com>
-
- * Makefile.in (generated_files): Add options.h,
- target-hooks-def.h, insn-opinit.h,
- common/common-target-hooks-def.h, pass-instances.def,
- c-family/c-target-hooks-def.h.
-
-2013-09-25 Jeff Law <law@redhat.com>
-
- * tree-ssa-threadedge.c (thread_across_edge): Use foo.last () rather
- than foo[foo.length () - 1] to access last member in a vec.
- * tree-ssa-threadupdate.c (register_jump_thread): Similarly.
-
-2013-09-25 Richard Biener <rguenther@suse.de>
-
- PR middle-end/58521
- * tree.c (iterative_hash_expr): Remove MEM_REF special handling.
-
-2013-09-25 Jan Hubicka <jh@suse.cz>
-
- * cgraph.c (cgraph_resolve_speculation): Use semantical equivalency
- test.
-
-2013-09-25 Marek Polacek <polacek@redhat.com>
-
- PR sanitizer/58420
- * ubsan.c (ubsan_type_descriptor): Handle IDENTIFIER_NODEs
- when determining the type name.
-
-2013-09-24 Oleg Endo <olegendo@gcc.gnu.org>
-
- * config/sh/sh.md: Fix formatting.
-
-2013-09-24 Xinliang David Li <davidxl@google.com>
-
- * tree-vect-data-refs.c (vect_enhance_data_refs_alignment): Check
- max peel iterations parameter.
- * param.def: New parameter.
- * doc/invoke.texi: Document New parameter.
-
-2013-09-24 Christophe Lyon <christophe.lyon@linaro.org>
-
- * gimple-pretty-print.c: Various whitespace tweaks.
- * tree-core.h: Likewise.
- * tree-pretty-print.c: Likewise.
- * tree-ssa-alias.c: Likewise.
- * tree-ssa-copy.c: Likewise.
- * tree-ssanames.c: Likewise.
- * tree-ssanames.h: Likewise.
- * tree-vrp.c: Likewise.
-
-2013-09-24 Alan Modra <amodra@gmail.com>
-
- PR middle-end/57134
- PR middle-end/57586
- * stmt.c (expand_asm_operands): Call expand_expr with EXPAND_MEMORY
- for output operands that disallow regs. Don't use EXPAND_WRITE on
- inout operands.
-
-2013-09-24 Richard Biener <rguenther@suse.de>
-
- PR middle-end/58513
- * tree.c (reference_alias_ptr_type): Move ...
- * alias.c (reference_alias_ptr_type): ... here and implement
- in terms of the new reference_alias_ptr_type_1.
- (ref_all_alias_ptr_type_p): New helper.
- (get_deref_alias_set_1): Drop flag_strict_aliasing here,
- use ref_all_alias_ptr_type_p.
- (get_deref_alias_set): Add flag_strict_aliasing check here.
- (reference_alias_ptr_type_1): New function, split out from ...
- (get_alias_set): ... here.
- (alias_ptr_types_compatible_p): New function.
- * alias.h (reference_alias_ptr_type): Declare.
- (alias_ptr_types_compatible_p): Likewise.
- * tree.h (reference_alias_ptr_type): Remove.
- * fold-const.c (operand_equal_p): Use alias_ptr_types_compatible_p
- to compare MEM_REF alias types.
-
-2013-09-24 Richard Biener <rguenther@suse.de>
-
- * tree-vrp.c (vrp_finalize): Check for SSA name presence.
-
-2013-09-23 Michael Meissner <meissner@linux.vnet.ibm.com>
-
- * config/rs6000/rs6000.c (rs6000_vector_reload): Delete, combine
- reload helper function arrays into a single array reg_addr.
- (reload_fpr_gpr): Likewise.
- (reload_gpr_vsx): Likewise.
- (reload_vsx_gpr): Likewise.
- (struct rs6000_reg_addr): Likewise.
- (reg_addr): Likewise.
- (rs6000_debug_reg_global): Change rs6000_vector_reload,
- reload_fpr_gpr, reload_gpr_vsx, reload_vsx_gpr uses to reg_addr.
- (rs6000_init_hard_regno_mode_ok): Likewise.
- (rs6000_secondary_reload_direct_move): Likewise.
- (rs6000_secondary_reload): Likewise.
-
- * config/rs6000/rs6000.h (enum r6000_reg_class_enum): Add new
- constraints: wu, ww, and wy. Repurpose wv constraint added during
- power8 changes. Put wg constraint in alphabetical order.
-
- * config/rs6000/rs6000.opt (-mvsx-scalar-float): New debug switch
- for future work to add ISA 2.07 VSX single precision support.
- (-mvsx-scalar-double): Change default from -1 to 1, update
- documentation comment.
- (-mvsx-scalar-memory): Rename debug switch to -mupper-regs-df.
- (-mupper-regs-df): New debug switch to control whether DF values
- can go in the traditional Altivec registers.
- (-mupper-regs-sf): New debug switch to control whether SF values
- can go in the traditional Altivec registers.
-
- * config/rs6000/rs6000.c (rs6000_debug_reg_global): Print wu, ww,
- and wy constraints.
- (rs6000_init_hard_regno_mode_ok): Use ssize_t instead of int for
- loop variables. Rename -mvsx-scalar-memory to -mupper-regs-df.
- Add new constraints, wu/ww/wy. Repurpose wv constraint.
- (rs6000_debug_legitimate_address_p): Print if we are running
- before, during, or after reload.
- (rs6000_secondary_reload): Add a comment.
- (rs6000_opt_masks): Add -mupper-regs-df, -mupper-regs-sf.
-
- * config/rs6000/constraints.md (wa constraint): Sort w<x>
- constraints. Update documentation string.
- (wd constraint): Likewise.
- (wf constraint): Likewise.
- (wg constraint): Likewise.
- (wn constraint): Likewise.
- (ws constraint): Likewise.
- (wt constraint): Likewise.
- (wx constraint): Likewise.
- (wz constraint): Likewise.
- (wu constraint): New constraint for ISA 2.07 SFmode scalar
- instructions.
- (ww constraint): Likewise.
- (wy constraint): Likewise.
- (wv constraint): Repurpose ISA 2.07 constraint that we did not use
- in the previous submissions.
- * doc/md.texi (PowerPC and IBM RS6000): Likewise.
-
-2013-09-23 Richard Sandiford <rdsandiford@googlemail.com>
-
- * doc/rtl.texi (REG_NOTES): Say that int_list can also be used.
- (REG_BR_PROB): Say that the probability is stored in an int_list.
- * reg-notes.def: Update commentary to mention INT_LIST.
- * rtl.def (EXPR_LIST, INSN_LIST): Capitalize comments.
- (INT_LIST): New rtx.
- * rtl.h (add_int_reg_note, add_shallow_copy_of_reg_note): Declare.
- * rtlanal.c (int_reg_note_p): New function.
- (alloc_reg_note): Assert that the note does not have an int argument.
- (add_int_reg_note, add_shallow_copy_of_reg_note): New functions.
- * combine.c (distribute_notes): Use add_shallow_copy_of_rtx.
- * cse.c (cse_process_notes_1): Expect REG_EQUAL to be an EXPR_LIST
- rather than an INSN_LIST. Handle INT_LIST.
- * ifcvt.c (cond_exec_process_insns): Take the probability as an int
- rather than an rtx. Use gen_rtx_INT_LIST to create a REG_BR_PROB note.
- (cond_exec_process_if_block): Use XINT to extract REG_BR_PROB values.
- Manipulate them as ints rather than rtxes.
- * reg-stack.c (subst_asm_stack_regs): Only handle EXPR_LIST notes.
- * regmove.c (copy_src_to_dest): Likewise.
- * sched-vis.c (print_insn_with_notes): Handle INT_LIST.
-
- * config/i386/winnt.c (i386_pe_seh_unwind_emit): Sink pat assignment
- into the cases that need it.
- * config/arm/arm.c (arm_unwind_emit): Likewise.
-
- * asan.c (asan_clear_shadow): Use add_int_reg_note for REG_BR_PROB.
- * emit-rtl.c (try_split, emit_copy_of_insn_after): Likewise.
- * loop-doloop.c (add_test, doloop_modify): Likewise.
- * loop-unswitch.c (compare_and_jump_seq): Likewise.
- * optabs.c (emit_cmp_and_jump_insn_1): Likewise.
- * predict.c (combine_predictions_for_insn): Likewise.
- * print-rtl.c (print_rtx): Handle INT_LIST.
- * config/aarch64/aarch64.c (aarch64_emit_unlikely_jump): Likewise.
- * config/alpha/alpha.c (emit_unlikely_jump): Likewise.
- * config/arm/arm.c (emit_unlikely_jump): Likewise.
- * config/i386/i386.c (ix86_expand_split_stack_prologue): Likewise.
- (ix86_split_fp_branch, predict_jump): Likewise.
- * config/rs6000/rs6000.c (emit_unlikely_jump): Likewise.
- * config/sh/sh.c (expand_cbranchsi4): Likewise.
- * config/spu/spu.c (ea_load_store_inline): Likewise.
-
- * cfgbuild.c (compute_outgoing_frequencies): Use XINT to access the
- value of a REG_BR_PROB note.
- * cfgrtl.c (force_nonfallthru_and_redirect): Likewise.
- (update_br_prob_note, rtl_verify_edges, purge_dead_edges): Likewise.
- * emit-rtl.c (try_split): Likewise.
- * predict.c (br_prob_note_reliable_p): Likewise.
- (invert_br_probabilities, combine_predictions_for_insn): Likewise.
- * reorg.c (mostly_true_jump): Likewise.
- * config/bfin/bfin.c (cbranch_predicted_taken_p): Likewise.
- * config/frv/frv.c (frv_print_operand_jump_hint): Likewise.
- * config/i386/i386.c (ix86_print_operand): Likewise.
- * config/ia64/ia64.c (ia64_print_operand): Likewise.
- * config/mmix/mmix.c (mmix_print_operand): Likewise.
- * config/rs6000/rs6000.c (output_cbranch): Likewise.
- * config/s390/s390.c (s390_expand_tbegin): Likewise.
- * config/sh/sh.c (sh_print_operand, sh_adjust_cost): Likewise.
- * config/sparc/sparc.c (output_cbranch): Likewise.
- * config/spu/spu.c (get_branch_target): Likewise.
- * config/tilegx/tilegx.c (cbranch_predicted_p): Likewise.
- * config/tilepro/tilepro.c (cbranch_predicted_p): Likewise.
-
-2013-09-23 Jan Hubicka <jh@suse.cz>
-
- * ipa-cp.c (ipa_get_indirect_edge_target_1): Add sanity check
- for ipa-devirt.
- * ipa-utils.h (possible_polymorphic_call_target_p): New function.
- * ipa-devirt.c (possible_polymorphic_call_target_p): Be tolerant
- of external calls
- * gimple-fold.c: Include ipa-utils.h and gimple-pretty-print.h
- (gimple_fold_call): Dump inconsistent devirtualizations; add
- sanity check for type based devirtualizations.
- * ipa-prop.c: Include ipa-utils.h
- (ipa_intraprocedural_devirtualization): Add sanity check.
- (try_make_edge_direct_virtual_call): Likewise.
-
-2013-09-23 Eric Botcazou <ebotcazou@adacore.com>
-
- * tree-ssa-ccp.c (insert_clobber_before_stack_restore): Recurse on copy
- assignment statements.
-
-2013-09-23 Kugan Vivekanandarajah <kuganv@linaro.org>
-
- * gimple-pretty-print.c (dump_ssaname_info): New function.
- (dump_gimple_phi): Call it.
- (pp_gimple_stmt_1): Likewise.
- * tree-core.h (tree_ssa_name): New union ssa_name_info_type field.
- (range_info_def): Declare.
- * tree-pretty-print.c (pp_double_int): New function.
- (dump_generic_node): Call it.
- * tree-pretty-print.h (pp_double_int): Declare.
- * tree-ssa-alias.c (dump_alias_info): Check pointer type.
- * tree-ssanames.h (range_info_def): New structure.
- (value_range_type): Move definition here.
- (set_range_info, value_range_type, duplicate_ssa_name_range_info):
- Declare.
- * tree-ssanames.c (make_ssa_name_fn): Check pointer type at
- initialization.
- (set_range_info): New function.
- (get_range_info): Likewise.
- (duplicate_ssa_name_range_info): Likewise.
- (duplicate_ssa_name_fn): Check pointer type and call
- duplicate_ssa_name_range_info.
- * tree-ssa-copy.c (fini_copy_prop): Likewise.
- * tree-vrp.c (value_range_type): Remove definition, now in
- tree-ssanames.h.
- (vrp_finalize): Call set_range_info to update value range of SSA_NAMEs.
- * tree.h (SSA_NAME_PTR_INFO): Macro changed to access via union.
- (SSA_NAME_RANGE_INFO): New macro.
-
-2013-09-23 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/58464
- * tree-ssa-pre.c (phi_trans_lookup): Remove.
- (phi_trans_add): Change to add conditionally on being not present.
- (phi_translate_1): Remove recursion detection here.
- (phi_translate): Pre-seed the cache with NULL to catch
- recursion here in a more generic way.
- (bitmap_find_leader): Adjust comment.
- (get_representative_for): Dump value-numbers.
- (create_expression_by_pieces): Likewise.
- (insert_into_preds_of_block): Likewise.
-
-2013-09-23 Christian Bruel <christian.bruel@st.com>
-
- PR target/58475
- * config/sh/sh.md (movsf_ie): Allow fpul_operand.
- * config/sh/predicate.md (arith_reg_operand): Disallow FPUL_REG.
-
-2013-09-23 James Greenhalgh <james.greenhalgh@arm.com>
-
- Revert r202780:
- 2013-09-20 Renlin Li <renlin.li@arm.com>
-
- * config/aarch64/aarch64.c (aarch64_expand_prologue): Use
- plus_constant.
- (aarch64_expand_epilogue): Likewise.
- (aarch64_legitimize_reload_address): Likewise.
-
-2013-09-22 Eric Botcazou <ebotcazou@adacore.com>
-
- * gimplify.c (gimplify_asm_expr): Reset the TREE_CHAIN of clobbers to
- NULL_TREE before pushing them onto the vector. Likewise for labels.
-
-2013-09-21 Eric Botcazou <ebotcazou@adacore.com>
-
- * config/ia64/predicates.md (ia64_cbranch_operator): Accept unordered
- comparison operators when -fno-trapping-math is in effect.
- * config/ia64/ia64.c (ia64_expand_compare): Add support for unordered
- comparison operators in TFmode and assert that unsupported operators
- cannot reach here.
- (ia64_print_operand): Likewise.
-
-2013-09-21 Jan Hubicka <jh@suse.cz>
-
- * x86-tune.def (partial_reg_stall): Disable for CoreI7 and newer.
- (sse_typeless_stores): Enable for core
- (sse_load0_by_pxor): Likewise.
- (four_jump_limit): Disable for core.
- (pad_returns): Likewise.
- (avoid_vector_decode): Likewise.
- (fuse_cmp_and_branch): Enable for cores.
- * i386.c (x86_accumulate_outgoing_args): Disable for cores.
-
-2013-09-20 John David Anglin <danglin@gcc.gnu.org>
-
- PR middle-end/56791
- * config/pa/pa.c (pa_option_override): Disable auto increment and
- decrement instructions until reload is completed.
-
- * config/pa/pa-linux.h (TARGET_OS_CPP_BUILTINS): Define
- __GCC_HAVE_SYNC_COMPARE_AND_SWAP_1, __GCC_HAVE_SYNC_COMPARE_AND_SWAP_2,
- and __GCC_HAVE_SYNC_COMPARE_AND_SWAP_4.
-
-2013-09-20 DJ Delorie <dj@redhat.com>
- Nick Clifton <nickc@redhat.com>
-
- * config/rl78/rl78.c: Various whitespace and comment tweaks.
- (need_to_save): Save bank 0 on interrupts.
- (characterize_address): Strip far address wrappers.
- (rl78_as_legitimate_address): Likewise.
- (transcode_memory_rtx): Likewise.
- (rl78_peep_movhi_p): Disable this peephole after devirt.
- (rl78_propogate_register_origins): Forget all origins when a
- CLOBBER is seen.
- * config/rl78/rl78-virt.md: Various whitespace tweaks.
- * config/rl78/rl78-real.md: Various whitespace tweaks. Additional
- peephole2's.
- * config/rl78/rl78.md (sel_rb): Disable for G10 just in case.
- * config/rl78/rl78-expand.md (movqi): Check for subregs of consts.
- * config/rl78/rl78.h (LINK_SPEC): Pass -gc-sections unless
- relocating.
- * config/rl78/constraints.md: Various whitespace and paren tweaks.
-
-2013-09-20 John David Anglin <danglin@gcc.gnu.org>
-
- * config/pa/pa.md: In "scc" insn patterns, change output template to
- handle const0_rtx in reg_or_0_operand operands.
-
-2013-09-20 Martin Husemann <martin@NetBSD.org>
-
- PR target/56875
- * config/vax/vax.c (vax_output_int_move): Use D format specifier.
- * config/vax/vax.md (ashldi3, <unnamed>): Ditto.
-
-2013-09-20 Richard Biener <rguenther@suse.de>
-
- PR middle-end/58484
- * tree-scalar-evolution.c (struct scev_info_str): Shrink by
- remembering SSA name version and block index.
- (new_scev_info_str): Adjust.
- (hash_scev_info): Likewise. Also hash the block index.
- (eq_scev_info): Adjust.
- (find_var_scev_info): Likewise.
- (struct instantiate_cache_entry): Remove.
- (struct instantiate_cache_type): Use a htab to map name, block
- to chrec.
- (instantiate_cache_type::~instantiate_cache_type): Adjust.
- (get_instantiated_value_entry): Likewise.
- (hash_idx_scev_info, eq_idx_scev_info): New functions.
- (instantiate_scev_name): Adjust.
-
-2013-09-20 Jeff Law <law@redhat.com>
-
- * tree-ssa-dom.c (record_temporary_equivalences): Add comment.
-
-2013-09-20 Yufeng Zhang <yufeng.zhang@arm.com>
-
- * config/aarch64/aarch64-builtins.c (aarch64_simd_expand_args):
- Call aarch64_simd_expand_args to update op[argc].
-
-2013-09-20 Basile Starynkevitch <basile@starynkevitch.net>
-
- * plugin.c (parse_plugin_arg_opt): Accept equal sign inside
- plugin argument.
-
-2013-09-20 Basile Starynkevitch <basile@starynkevitch.net>
-
- * gengtype.c (file_rules): Added rule for *.cc files.
- (get_output_file_with_visibility): Give fatal message when no
- rules found.
-
-2013-09-20 Renlin Li <renlin.li@arm.com>
-
- * config/aarch64/aarch64.c (aarch64_expand_prologue): Use plus_constant.
- (aarch64_expand_epilogue): Likewise.
- (aarch64_legitimize_reload_address): Likewise.
-
-2013-09-20 Bernd Edlinger <bernd.edlinger@hotmail.de>
-
- PR middle-end/57748
- * expr.c (expand_assignment): Remove misalignp code path.
-
-2013-09-20 Marek Polacek <polacek@redhat.com>
-
- PR sanitizer/58413
- * ubsan.c (get_ubsan_type_info_for_type): Use TYPE_SIZE instead of
- TYPE_PRECISION. Add asserts.
-
-2013-09-20 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/58453
- * tree-loop-distribution.c (distribute_loop): Apply the cost
- model for -ftree-loop-distribute-patterns, too.
-
-2013-09-20 Richard Biener <rguenther@suse.de>
-
- PR middle-end/58473
- * tree-chrec.h (build_polynomial_chrec): Use gcc_checking_assert,
- make type comparison less strict.
-
-2013-09-20 Alan Modra <amodra@gmail.com>
-
- * configure: Regenerate.
- * aclocal.m4: Regenerate.
-
-2013-09-20 Marek Polacek <polacek@redhat.com>
-
- PR other/58467
- * doc/extend.texi: Document that attribute used is meant to be used
- on variables with static storage duration.
-
-2013-09-19 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/58472
- * tree-vect-stmts.c (vectorizable_store, vectorizable_load): For
- simd_lane_access set inv_p = false.
- * omp-low.c (lower_rec_input_clauses): Set TREE_NO_WARNING on
- the simduid magic VAR_DECL.
-
-2013-09-19 Jan Hubicka <jh@suse.cz>
-
- * i386.c (generic_memcpy, generic_memset): Fix 32bit template.
-
-2013-09-17 Jeff Law <law@redhat.com>
-
- * tree-ssa-dom.c (record_temporary_equivalences): New function
- split out of dom_opt_dom_walker::after_dom_children.
- (dom_opt_dom_walker::thread_across_edge): Move common code
- in here from dom_opt_dom_walker::after_dom_children.
- (dom_opt_dom_walker::after_dom_children): Corresponding simplifictions.
-
-2013-09-19 Jan Hubicka <jh@suse.cz>
-
- * i386.h (TARGET_GENERIC32, TARGET_GENERIC64): Remove.
- (TARGET_GENERIC): Use PROCESOR_GENERIC
- (enum processor_type): Unify generic32 and 64.
- * i386.md (cpu): Likewise.
- * x86-tune.def (use_leave): Enable for generic32.
- (avoid_vector_decode, slow_imul_imm32_mem, slow_imul_imm8): Likewise.
- * athlon.md: Change generic64 to generic in all occurences.
- * i386-c.c (ix86_target_macros_internal): Unify generic64 and 32.
- (ix86_target_macros_internal): Likewise.
- * driver-i386.c (host_detect_local_cpu): Likewise.
- * i386.c (generic64_memcpy, generic64_memset, generic64_cost): Rename
- to ..
- (generic_memcpy, generic_memset, generic_cost): This one.
- (generic32_memcpy, generic32_memset, generic32_cost): Remove.
- (m_GENERIC32, m_GENERIC64): Remove.
- (m_GENERIC): Turn into one flag.
- (processor_target): Unify generic tunnings.
- (ix86_option_override_internal): Replace generic32/64 by generic.
- (ix86_issue_rate): Likewise.
- (ix86_adjust_cost): Likewise.
-
-2013-09-19 Jan Hubicka <jh@suse.cz>
-
- * cgraph.c (cgraph_create_edge_1): Avoid uninitialized read
- of speculative flag.
-
-2013-09-19 Jakub Jelinek <jakub@redhat.com>
-
- * omp-low.c (expand_omp_sections): Always pass len - 1 to
- GOMP_sections_start, even if !exit_reachable.
-
-2013-09-18 Vladimir Makarov <vmakarov@redhat.com>
-
- * lra-constraints.c (need_for_all_save_p): Use macro
- HARD_REGNO_CALL_PART_CLOBBERED.
- * lra-lives.c (check_pseudos_live_through_calls): Use the macro to
- set up pseudo conflict hard regs.
-
-2013-09-18 Michael Meissner <meissner@linux.vnet.ibm.com>
-
- PR target/58452
- * config/rs6000/paired.md (movmisalignv2sf): Fix to allow memory
- operands.
-
-2013-09-18 Vladimir Makarov <vmakarov@redhat.com>
-
- PR rtl-optimization/58438
- * lra.c (lra): Clear lra_optional_reload_pseudos in upper loop.
- * lra-constraints.c (undo_optional_reloads): Keep optional reloads
- from previous subpasses.
-
-2013-09-18 Richard Earnshaw <rearnsha@arm.com>
-
- * arm.c (arm_get_frame_offsets): Validate architecture supports
- LDRD/STRD before accepting the tuning preference.
- (arm_expand_prologue): Likewise.
- (arm_expand_epilogue): Likewise.
-
-2013-09-18 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/58417
- * tree-chrec.c (chrec_fold_plus_1): Assert that we do not
- have chrecs with symbols defined in the loop as operands.
- (chrec_fold_multiply): Likewise.
- * tree-scalar-evolution.c (interpret_rhs_expr): Instantiate
- parameters before folding binary operations.
- (struct instantiate_cache_entry_hasher): Remove.
- (struct instantiate_cache_type): Use a pointer-map.
- (instantiate_cache_type::instantiate_cache_type): New function.
- (instantiate_cache_type::get): Likewise.
- (instantiate_cache_type::set): Likewise.
- (instantiate_cache_type::~instantiate_cache_type): Adjust.
- (get_instantiated_value_entry): Likewise.
- (global_cache): New global.
- (instantiate_scev_r, instantiate_scev_poly, instantiate_scev_binary,
- instantiate_array_ref, instantiate_scev_convert, instantiate_scev_3,
- instantiate_scev_2, instantiate_scev_1): Do not pass along cache.
- (instantiate_scev_name): Adjust.
- (instantiate_scev): Construct global instead of local cache.
- (resolve_mixers): Likewise.
-
-2013-09-18 Daniel Morris <danielm@ecoscentric.com>
- Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/58458
- * doc/implement-cxx.texi: Fix references to the C++ standards.
-
-2013-09-18 Jakub Jelinek <jakub@redhat.com>
-
- * omp-low.c (copy_var_decl): Copy DECL_ATTRIBUTES.
- * tree-vect-data-refs.c (vect_analyze_data_refs): For
- simd_lane_access drs, update also DR_ALIGNED_TO.
-
-2013-09-18 Marek Polacek <polacek@redhat.com>
-
- PR sanitizer/58411
- * doc/extend.texi: Document no_sanitize_undefined attribute.
- * builtins.c (fold_builtin_0): Don't sanitize function if it has the
- no_sanitize_undefined attribute.
-
-2013-09-18 Nick Clifton <nickc@redhat.com>
-
- * config/msp430/msp430.h (ASM_SPEC): Pass -md on to the assembler.
- (ASM_DECLARE_FUNCTION_NAME): Define.
-
-2013-09-17 Trevor Saunders <tsaunders@mozilla.com>
-
- * compare-elim.c (find_comparison_dom_walker): New class
- (find_comparisons_in_bb): Rename to
- find_comparison_dom_walker::before_dom_children
- (find_comparisons): Adjust
- * domwalk.c (walk_dominator_tree): Rename to dom_walker::walk, and
- adjust.
- (init_walk_dominator_tree, fini_walk_dominator_tree): Remove
- * domwalk.h (dom_walk_data): Convert it To a class dom_walker.
- (init_walk_dominator_tree): Remove declaration.
- (fini_walk_dominator_tree): Remove declaration.
- * fwprop.c (single_def_use_dom_walker): New class
- (single_def_use_enter_block): Convert to
- single_def_use_dom_walker::before_dom_children.
- (single_def_use_leave_block): Convert to
- single_def_use_dom_walker::after_dom_children.
- (build_single_def_use_links): Adjust.
- * gimple-ssa-strength-reduction.c (find_candidates_dom_walker): New
- class.
- (find_candidates_in_block): Convert to
- find_candidates_dom_walker::before_dom_children.
- (execute_strength_reduction): Adjust.
- * graphite-sese-to-poly.c (struct bsc, build_sese_conditions): Remove.
- (sese_dom_walker): New class.
- (sese_dom_walker::sese_dom_walker): New constructor.
- (sese_dom_walker::~sese_dom_walker): New destructor.
- (build_sese_conditions_before): Convert to
- sese_dom_walker::before_dom_children.
- (build_sese_conditions_after): Convert to
- sese_dom_walker::after_dom_children.
- (build_poly_scop): Adjust
- * tree-into-ssa.c (rewrite_dom_walker): New class
- (rewrite_enter_block): Convert to
- rewrite_dom_walker::before_dom_children.
- (rewrite_leave_block): Convert to
- rewrite_dom_walker::after_dom_children.
- (rewrite_update_dom_walker): New class.
- (rewrite_update_enter_block): Convert to
- rewrite_update_dom_walker::before_dom_children.
- (rewrite_update_leave_block): Convert to
- rewrite_update_dom_walker::after_dom_children.
- (rewrite_blocks, rewrite_into_ssa): Adjust.
- (mark_def_dom_walker): New class.
- (mark_def_dom_walker::mark_def_dom_walker): New constructor.
- (mark_def_dom_walker::~mark_def_dom_walker): New destructor.
- (mark_def_sites_blocks): Convert to
- mark_def_dom_walker::before_dom_children.
- (mark_def_site_blocks): Remove.
- * tree-ssa-dom.c (dom_opt_dom_walker): New class.
- (tree_ssa_dominator_optimize): Adjust.
- (dom_thread_across_edge): Convert to method
- dom_opt_dom_walker::thread_across_edge.
- (dom_opt_enter_block): Convert to member function
- dom_opt_dom_walker::before_dom_children.
- (dom_opt_leave_block): Convert to member function
- dom_opt_dom_walker::after_dom_children.
- * tree-ssa-dse.c (dse_dom_walker): New class.
- (dse_enter_block): Convert to member function
- dse_dom_walker::before_dom_children.
- (tree_ssa_dse): Adjust.
- * tree-ssa-loop-im.c (invariantness_dom_walker): New class.
- (determine_invariantness_stmt): Convert to method
- invariantness_dom_walker::before_dom_children.
- (determine_invariantness): Remove
- (move_computations_dom_walker): New class.
- (move_computations_stmt): Convert to method
- move_computations_dom_walker::before_dom_children.
- (move_computations, tree_ssa_lim): Adjust.
- * tree-ssa-phiopt.c (nontrapping_dom_walker): New class.
- (nt_init_block): Convert to method
- notrappping_dom_walker::before_dom_children.
- (nt_fini_block): Convert to method
- method nontrapping_dom_walker::after_dom_children.
- (get_non_trapping): Adjust.
- * tree-ssa-pre.c (eliminate_dom_walker): New class.
- (eliminate_bb): Convert to method
- eliminate_dom_walker::before_dom_children.
- (eliminate_leave_block): Convert to method
- eliminate_dom_walker::after_dom_children.
- (eliminate): Adjust.
- * tree-ssa-strlen.c (strlen_dom_walker): New class.
- (strlen_enter_block): Convert to method
- strlen_dom_walker::before_dom_children.
- (strlen_leave_block): Convert to method
- method strlen_dom_walker::after_dom_children.
- (tree_ssa_strlen): Adjust.
- * tree-ssa-uncprop.c (uncprop_dom_walker): New class.
- (tree_ssa_uncprop): Adjust.
- (uncprop_leave_block): Convert to method
- uncprop_dom_walker::after_dom_children.
- (uncprop_leave_block): Convert to method
- uncprop_dom_walker::before_dom_children.
-
-2013-09-18 Bin Cheng <bin.cheng@arm.com>
-
- * config/arm/arm.c (thumb1_reorg): Search for flag setting insn before
- branch in same basic block. Check both src and dest of the move insn.
-
-2013-09-17 Nick Clifton <nickc@redhat.com>
-
- * config/rl78/rl78-real.md (bf): New pattern.
- (bt): New pattern.
- * config/rl78/rl78.c (rl78_print_operand_1): Handle %B.
- (rl78_print_operand): Do not put a # before a %B.
- * config/rl78/rl78.opt: Tweak doc strings.
-
-2013-09-17 DJ Delorie <dj@redhat.com>
-
- * config/rl78/constraints.md (Wcv): Allow up to $r31.
- * config/rl78/rl78.c (rl78_asm_file_start: Likewise.
- (rl78_option_override): Likewise, if -mallregs.
- (is_virtual_register): Likewise.
- * config/rl78/rl78.h (reg_class): Extend VREGS to $r31.
- (REGNO_OK_FOR_BASE_P): Likewise.
- * config/rl78/rl78.opt (-mallregs): New.
-
-2013-09-17 Nick Clifton <nickc@redhat.com>
-
- * config/rl78/rl78.c (need_to_save): Change return type to bool.
- For interrupt functions: save all call clobbered registers if the
- interrupt handler is not a leaf function.
- (rl78_expand_prologue): Always recompute the frame information.
- For interrupt functions: only select bank 0 if one of the bank 0
- registers is going to be psuhed.
-
-2013-09-17 DJ Delorie <dj@redhat.com>
-
- * config/rl78/constraints.md: For each W* constraint, rename to C*
- and create a W* constraint that checks for an optional ES: prefix
- pattern also.
- * config/rl78/rl78.md (UNS_ES_ADDR): New.
- (es_addr): New. Used to wrap far addresses.
- * config/rl78/rl78-protos.h (rl78_es_addr): New.
- (rl78_es_base): New.
- * config/rl78/rl78.c (rl78_as_legitimate_address): Accept "unspec"
- wrapped far addresses.
- (rl78_print_operand_1): Unwrap far addresses before processing.
- (rl78_lo16): Wrap far addresses in unspecs.
- (rl78_es_addr): New.
- (rl78_es_base): New.
- (insn_ok_now): Check for not-yet-wrapped far addresses.
- (transcode_memory_rtx): Properly re-wrap far addresses.
-
-2013-09-17 Sebastian Huber <sebastian.huber@embedded-brains.de>
-
- * config/sparc/t-rtems: Add leon3 multilibs.
-
-2013-09-17 Cong Hou <congh@google.com>
-
- * tree-vect-patterns.c (vect_recog_dot_prod_pattern): Fix a bug
- when checking the dot production pattern. The type of rhs operand
- of multiply is now checked correctly.
-
-2013-09-17 Jeff Law <law@redhat.com>
-
- * tree-ssa-dom.c (cprop_into_successor_phis): Also propagate
- edge implied equivalences into successor phis.
- * tree-ssa-threadupdate.c (phi_args_equal_on_edges): Moved into
- here from tree-ssa-threadedge.c.
- (mark_threaded_blocks): When threading through a joiner, if both
- successors of the joiner's clone reach the same block, verify the
- PHI arguments are equal. If not, cancel the jump threading request.
- * tree-ssa-threadedge.c (phi_args_equal_on_edges): Moved into
- tree-ssa-threadupdate.c
- (thread_across_edge): Don't check PHI argument equality when
- threading through joiner block here.
-
-2013-09-17 Andrew MacLeod <amacleod@redhat.com>
-
- * tree-flow.h (ssa_undefined_value_p): Remove prototype.
- * tree-ssa.c (ssa_undefined_value_p): Move pass independent parts here.
- (warn_uninit, warn_uninitialized_vars,
- execute_early_warn_uninitialized, make_pass_early_warn_uninitialized):
- Move to tree-ssa-uninit.c.
- * tree-ssa-uninit.c (ssa_undefined_value_p): Move to tree-ssa.c.
- (has_undefined_value_p): New. Pass dependant parts of
- ssa_undefined_value_p.
- (uninit_undefined_value_p): Use has_undefined_value_p.
- (warn_uninit, warn_uninitialized_vars,
- execute_early_warn_uninitialized, make_pass_early_warn_uninitialized):
- Move from tree-ssa.c.
- * tree-ssa.h: Adjust prototypes.
-
-2013-09-17 Jan Hubicka <jh@suse.cz>
-
- PR middle-end/58332
- * cif-code.def (FUNCTION_NOT_OPTIMIZED): New CIF code.
- * ipa-inline.c (can_inline_edge_p): Do not downgrade
- FUNCTION_NOT_OPTIMIZED.
- * ipa-inline-analysis.c (compute_inline_parameters): Function
- not optimized is not inlinable unless it is alwaysinline.
- (inline_analyze_function): Force calls in not optimized
- function not inlinable.
-
-2013-09-17 Jan Hubicka <jh@suse.cz>
-
- PR middle-end/58329
- * ipa-devirt.c (ipa_devirt): Be ready for symtab_nonoverwritable_alias
- to return NULL.
- * ipa.c (function_and_variable_visibility): Likewise.
- * ipa-profile.c (ipa_profile): Likewise.
-
-2013-09-17 Bernd Edlinger <bernd.edlinger@hotmail.de>
-
- PR ipa/58398
- * cgraph.c (cgraph_function_body_availability): Check for ifunc
- attribute, and don't inline the resolver in this case.
-
-2013-09-17 Teresa Johnson <tejohnson@google.com>
-
- * coverage.c (get_coverage_counts): Add missing newline.
-
-2013-09-17 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
-
- PR tree-optimization/58088
- * fold-const.c (mask_with_trailing_zeros): New function.
- (fold_binary_loc): Make sure we don't recurse infinitely
- when the X in (X & C1) | C2 is a tree of the form (Y * K1) & K2.
- Use mask_with_trailing_zeros where appropriate.
-
-2013-09-17 Yuri Rumyantsev <ysrumyan@gmail.com>
-
- * config/i386/i386.c (distance_agu_use_in_bb) : Proper initialization
- of 'prev' var to get better distance estimation.
-
-2013-09-17 Eric Botcazou <ebotcazou@adacore.com>
-
- * tree-inline.h (struct copy_body_data): Add transform_parameter.
- * tree-inline.c (is_parameter_of): New predicate.
- (remap_gimple_op_r): Do not propagate TREE_THIS_NOTRAP on MEM_REF if
- a parameter has been remapped.
- (copy_tree_body_r): Likewise on INDIRECT_REF and MEM_REF.
- (optimize_inline_calls): Initialize transform_parameter.
- (copy_gimple_seq_and_replace_locals): Likewise.
- (tree_function_versioning): Likewise.
- (maybe_inline_call_in_expr): Likewise.
-
-2013-09-17 Nick Clifton <nickc@redhat.com>
-
- * config/msp430/msp430-protos.h: Add prototypes for new functions.
- * config/msp430/msp430.c (msp430_preserve_reg_p): Add support for
- interrupt handlers.
- (is_attr_func): New function.
- (msp430_is_interrupt_func): New function.
- (is_naked_func): New function.
- (is_reentrant_func): New function.
- (is_critical_func): New function.
- (msp430_start_function): Add annotations for function attributes.
- (msp430_attr): New function.
- (msp430_attribute_table): New.
- (msp430_function_section): New function.
- (TARGET_ASM_FUNCTION_SECTION): Define.
- (msp430_builtin): New enum.
- (msp430_init_builtins): New function.
- (msp430_builtin_devl): New function.
- (msp430_expand_builtin): New function.
- (TARGET_INIT_BUILTINS): Define.
- (TARGET_EXPAND_BUILTINS): Define.
- (TARGET_BUILTIN_DECL): Define.
- (msp430_expand_prologue): Add support for naked, interrupt,
- critical and reentrant functions.
- (msp430_expand_epilogue): Likewise.
- (msp430_print_operand): Handle 'O' character.
- * config/msp430/msp430.h (TARGET_CPU_CPP_BUILTINS): Define
- NO_TRAMPOLINES.
- * config/msp430/msp430.md (unspec): Add UNS_DINT, UNS_EINT,
- UNS_PUSH_INTR, UNS_POP_INTR, UNS_BIC_SR, UNS_BIS_SR.
- (pushm): Use a 'n' rather than an 'i' constraint.
- (msp_return): Add generation of the interrupt return instruction.
- (disable_interrupts): New pattern.
- (enable_interrupts): New pattern.
- (push_intr_state): New pattern.
- (pop_intr_state): New pattern.
- (bic_SR): New pattern.
- (bis_SR): New pattern.
- * doc/extend.texi: Document MSP430 function attributes and builtin
- functions.
-
-2013-09-17 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/58432
- * tree-loop-distribution.c (tree_loop_distribution): Also
- scan PHIs for outside loop uses and seed a partition from them.
-
-2013-09-17 Bin Cheng <bin.cheng@arm.com>
-
- * gimple-ssa-strength-reduction.c (backtrace_base_for_ref): New.
- (restructure_reference): Call backtrace_base_for_ref.
-
-2013-09-17 Alan Modra <amodra@gmail.com>
-
- PR target/57589
- * config/rs6000/driver-rs6000.c (elf_platform): Revert 2013-06-11
- patch.
-
-2013-09-16 DJ Delorie <dj@redhat.com>
-
- * config/rl78/rl78.c (rl78_asm_file_start): Specify alternate
- vregs location for RL78/G10.
- (rl78_expand_prologue): Avoid SEL on G10.
- (rl78_expand_epilogue): Likewise.
- (rl78_peep_movhi_p): Can't move a constant to memory in HImode.
- * config/rl78/rl78.h (TARGET_CPU_CPP_BUILTINS): Define
- __RL78_G10__ when appropriate.
- (ASM_SPEC): Pass -mg10 along to the assembler.
- * config/rl78/rl78.md (sel_rb): Disable for G10.
- * config/rl78/rl78.opt: Add -mg10 option.
- * config/rl78/t-rl78: Add -mg10 multilib.
-
-2013-09-16 Xinliang David Li <davidxl@google.com>
-
- * tree-if-conv.c (main_tree_if_conversion): Check new flag.
- * omp-low.c (omp_max_vf): Ditto.
- (expand_omp_simd): Ditto.
- * tree-vectorizer.c (vectorize_loops): Ditto.
- (gate_vect_slp): Ditto.
- (gate_increase_alignment): Ditto.
- * tree-ssa-pre.c (inhibit_phi_insertion): Ditto.
- * tree-ssa-loop.c (gate_tree_vectorize): Ditto.
- (gate_tree_vectorize): Name change.
- (tree_vectorize): Ditto.
- (pass_vectorize::gate): Call new function.
- (pass_vectorize::execute): Ditto.
- * opts.c: O3 default setting change.
- (finish_options): Check new flag.
- * doc/invoke.texi: Document new flags.
- * common.opt: New flags.
-
-2013-09-16 Andreas Schwab <schwab@linux-m68k.org>
-
- * doc/tm.texi.in (Cond Exec Macros): Remove node.
- (Condition Code): Don't reference it.
- * doc/tm.texi: Regenerate.
-
-2013-09-16 Vladimir Makarov <vmakarov@redhat.com>
-
- PR middle-end/58418
- * lra-constraints.c (undo_optional_reloads): Consider all optional
- reload even if it did not get a hard reg.
-
-2013-09-16 Teresa Johnson <tejohnson@google.com>
-
- * dumpfile.c (dump_loc): Remove newline emission.
- * tree-vect-data-refs.c (vect_lanes_optab_supported_p): Add newline
- emission to dump_printf_loc calls where missing.
- (vect_mark_for_runtime_alias_test): Ditto.
- (vect_analyze_data_ref_dependence): Ditto.
- (vect_analyze_data_ref_dependences): Ditto.
- (vect_slp_analyze_data_ref_dependence): Ditto.
- (vect_slp_analyze_data_ref_dependences): Ditto.
- (vect_compute_data_ref_alignment): Ditto.
- (vect_update_misalignment_for_peel): Ditto.
- (vect_verify_datarefs_alignment): Ditto.
- (vector_alignment_reachable_p): Ditto.
- (vect_get_data_access_cost): Ditto.
- (vect_enhance_data_refs_alignment): Ditto.
- (vect_find_same_alignment_drs): Ditto.
- (vect_analyze_data_refs_alignment): Ditto.
- (vect_analyze_group_access): Ditto.
- (vect_analyze_data_ref_access): Ditto.
- (vect_analyze_data_ref_accesses): Ditto.
- (vect_prune_runtime_alias_test_list): Ditto.
- (vect_analyze_data_refs): Ditto.
- (vect_create_addr_base_for_vector_ref): Ditto.
- (vect_create_data_ref_ptr): Ditto.
- (vect_grouped_store_supported): Ditto.
- (vect_grouped_load_supported): Ditto.
- * value-prof.c (check_counter): Ditto.
- (check_ic_target): Ditto.
- * tree-vect-patterns.c (vect_recog_dot_prod_pattern): Ditto.
- (vect_recog_widen_mult_pattern): Ditto.
- (vect_recog_widen_sum_pattern): Ditto.
- (vect_recog_over_widening_pattern): Ditto.
- (vect_recog_widen_shift_pattern): Ditto.
- (vect_recog_rotate_pattern): Ditto.
- (vect_recog_vector_vector_shift_pattern): Ditto.
- (vect_recog_divmod_pattern): Ditto.
- (vect_recog_mixed_size_cond_pattern): Ditto.
- (vect_recog_bool_pattern): Ditto.
- (vect_pattern_recog_1): Ditto.
- (vect_pattern_recog): Ditto.
- * tree-vect-loop.c (vect_determine_vectorization_factor): Ditto.
- (vect_is_simple_iv_evolution): Ditto.
- (vect_analyze_scalar_cycles_1): Ditto.
- (vect_get_loop_niters): Ditto.
- (vect_analyze_loop_1): Ditto.
- (vect_analyze_loop_form): Ditto.
- (vect_analyze_loop_operations): Ditto.
- (vect_analyze_loop_2): Ditto.
- (vect_analyze_loop): Ditto.
- (report_vect_op): Ditto.
- (vect_is_slp_reduction): Ditto.
- (vect_is_simple_reduction_1): Ditto.
- (vect_get_known_peeling_cost): Ditto.
- (vect_estimate_min_profitable_iters): Ditto.
- (vect_model_reduction_cost): Ditto.
- (vect_model_induction_cost): Ditto.
- (get_initial_def_for_induction): Ditto.
- (vect_create_epilog_for_reduction): Ditto.
- (vectorizable_reduction): Ditto.
- (vectorizable_induction): Ditto.
- (vectorizable_live_operation): Ditto.
- (vect_loop_kill_debug_uses): Ditto.
- (vect_transform_loop): Ditto.
- * tree-vect-stmts.c (vect_mark_relevant): Ditto.
- (vect_stmt_relevant_p): Ditto.
- (process_use): Ditto.
- (vect_mark_stmts_to_be_vectorized): Ditto.
- (vect_model_simple_cost): Ditto.
- (vect_model_promotion_demotion_cost): Ditto.
- (vect_model_store_cost): Ditto.
- (vect_get_store_cost): Ditto.
- (vect_model_load_cost): Ditto.
- (vect_get_load_cost): Ditto.
- (vect_init_vector_1): Ditto.
- (vect_get_vec_def_for_operand): Ditto.
- (vect_finish_stmt_generation): Ditto.
- (vectorizable_call): Ditto.
- (vectorizable_conversion): Ditto.
- (vectorizable_assignment): Ditto.
- (vectorizable_shift): Ditto.
- (vectorizable_operation): Ditto.
- (vectorizable_store): Ditto.
- (vectorizable_load): Ditto.
- (vectorizable_condition): Ditto.
- (vect_analyze_stmt): Ditto.
- (vect_transform_stmt): Ditto.
- (vect_is_simple_use): Ditto.
- * tree-vect-loop-manip.c (slpeel_make_loop_iterate_ntimes): Ditto.
- (vect_can_advance_ivs_p): Ditto.
- (vect_update_ivs_after_vectorizer): Ditto.
- (vect_do_peeling_for_loop_bound): Ditto.
- (vect_gen_niters_for_prolog_loop): Ditto.
- (vect_update_inits_of_drs): Ditto.
- (vect_create_cond_for_alias_checks): Ditto.
- * tree-vect-slp.c (vect_get_and_check_slp_defs): Ditto.
- (vect_build_slp_tree_1): Ditto.
- (vect_supported_load_permutation_p): Ditto.
- (vect_analyze_slp_instance): Ditto.
- (vect_analyze_slp): Ditto.
- (vect_make_slp_decision): Ditto.
- (vect_detect_hybrid_slp): Ditto.
- (vect_bb_vectorization_profitable_p): Ditto.
- (vect_slp_analyze_bb_1): Ditto.
- (vect_update_slp_costs_according_to_vf): Ditto.
- (vect_get_mask_element): Ditto.
- (vect_transform_slp_perm_load): Ditto.
- (vect_schedule_slp_instance): Ditto.
- (vect_schedule_slp): Ditto.
- (vect_slp_transform_bb): Ditto.
- * profile.c (read_profile_edge_counts): Ditto.
- (compute_branch_probabilities): Ditto.
- * coverage.c (get_coverage_counts): Ditto.
-
-2013-09-16 Diego Novillo <dnovillo@google.com>
-
- * tree-core.h: Add missing comment lines from refactoring of tree.h.
-
-2013-09-16 Jan Hubicka <jh@suse.cz>
-
- * gimple-fold.c (can_refer_decl_in_current_unit_p): Do not accept
- abstract functions; for static functions check the presence of body.
-
-2013-09-16 James Greenhalgh <james.greenhalgh@arm.com>
-
- * config/aarch64/aarch64-simd-builtins.def (fma): New.
- * config/aarch64/aarch64-simd.md
- (aarch64_mla_elt<mode>): New.
- (aarch64_mla_elt_<vswap_width_name><mode>): Likewise.
- (aarch64_mls_elt<mode>): Likewise.
- (aarch64_mls_elt_<vswap_width_name><mode>): Likewise.
- (aarch64_fma4_elt<mode>): Likewise.
- (aarch64_fma4_elt_<vswap_width_name><mode>): Likewise.
- (aarch64_fma4_elt_to_128v2df): Likewise.
- (aarch64_fma4_elt_to_64df): Likewise.
- (fnma<mode>4): Likewise.
- (aarch64_fnma4_elt<mode>): Likewise.
- (aarch64_fnma4_elt_<vswap_width_name><mode>): Likewise.
- (aarch64_fnma4_elt_to_128v2df): Likewise.
- (aarch64_fnma4_elt_to_64df): Likewise.
- * config/aarch64/iterators.md (VDQSF): New.
- * config/aarch64/arm_neon.h
- (vfm<as><sdq>_lane<q>_f<32, 64>): Convert to C implementation.
- (vml<sa><q>_lane<q>_<fsu><16, 32, 64>): Likewise.
-
-2013-09-16 James Greenhalgh <james.greenhalgh@arm.com>
-
- * config/aarch64/aarch64-simd.md (aarch64_mul3_elt<mode>): New.
- (aarch64_mul3_elt_<vswap_width_name><mode>): Likewise.
- (aarch64_mul3_elt_to_128df): Likewise.
- (aarch64_mul3_elt_to_64v2df): Likewise.
- * config/aarch64/iterators.md (VEL): Also handle DFmode.
- (VMUL): New.
- (VMUL_CHANGE_NLANES) Likewise.
- (h_con): Likewise.
- (f): Likewise.
- * config/aarch64/arm_neon.h
- (vmul<q>_lane<q>_<suf><16,32,64>): Convert to C implementation.
-
-2013-09-16 James Greenhalgh <james.greenhalgh@arm.com>
-
- * config/aarch64/arm_neon.h
- (vcvtx_high_f32_f64): Fix parameters.
-
-2013-09-16 Jan-Benedict Glaw <jbglaw@lug-owl.de>
- Uros Bizjak <ubizjak@gmail.com>
-
- * config/alpha.c: Include tree-ssanames.h.
-
-2013-09-16 Richard Biener <rguenther@suse.de>
-
- * tree-loop-distribution.c (enum rdg_dep_type): Add control_dd.
- (dot_rdg_1): Handle control_dd.
- (create_edge_for_control_dependence): New function.
- (create_rdg_edges): Add control dependences if asked for.
- (build_rdg): Likewise.
- (generate_loops_for_partition): If there are not necessary
- control stmts remove all their dependencies.
- (collect_condition_stmts, rdg_flag_loop_exits): Remove.
- (distribute_loop): Pass on control dependences.
- (tree_loop_distribution): Compute control dependences and remove
- restriction on number of loop nodes.
-
-2013-09-16 Jakub Jelinek <jakub@redhat.com>
-
- * ipa-prop.c (ipa_compute_jump_functions_for_edge): Return early
- for internal calls.
-
-2013-09-16 Richard Sandiford <rdsandiford@googlemail.com>
-
- * cse.c (try_const_anchors): Punt on CC modes.
-
-2013-09-15 Jan-Benedict Glaw <jbglaw@lug-owl.de>
-
- * config/vax/constraints.md (T): Add missing CONSTANT_P check.
-
-2013-09-14 John David Anglin <danglin@gcc.gnu.org>
-
- PR target/58382
- * config/pa/pa.c (pa_expand_prologue): Change mode in gen_rtx_POST_INC
- calls to word_mode.
-
-2013-09-14 Iain Sandoe <iain@codesourcery.com>
-
- PR target/48094
- * config/darwin.c (darwin_objc2_section): Note if ObjC Metadata is
- seen.
- (darwin_objc1_section): Likewise.
- (darwin_file_end): Emit Image Info section when required.
-
-2013-09-14 Jan Hubicka <jh@suse.cz>
-
- * tree-into-ssa.c (gate_into_ssa): New.
- (pass_data_build_ssa): Use it.
- * cgraph.h (expand_thunk): Update prototype.
- * cgraphunit.c (analyze_function): Expand thunks early.
- (expand_thunk): Fix DECL_CONTEXT of reust_decl;
- build proper cgraph; set in_ssa_p; clear bogus TREE_ASM_WRITTEN;
- set lowered flag; do not add new function.
- (assemble_thunks_and_aliases): Update.
- * tree-ssa.c (gate_init_datastructures): New gate.
- (pass_data_init_datastructures): Use it.
-
-2013-09-14 Iain Sandoe <iain@codesourcery.com>
-
- PR target/58269
- * config/i386/i386.c (ix86_function_arg_regno_p): Make Darwin use the
- xmm register set described in the psABI.
-
-2013-09-13 Evgeny Gavrin <e.gavrin@samsung.com>
-
- * dwarf2out.c (should_emit_struct_debug): Add check
- for type_decl variable is not NULL.
-
-2013-09-13 Jacek Caban <jacek@codeweavers.com>
-
- * config.gcc: Use new winnt-c.c target hooks
- * config/t-winnt: New file
- * config/winnt-c.c: New file
- * doc/tm.texi.in: Document new hook
- * doc/tm.texi: Regenerated
-
-2013-09-13 Jan Hubicka <jh@suse.cz>
-
- PR middle-end/58094
- * ipa-inline.c (check_callers): New function.
- (check_caller_edge): Remove.
- (want_inline_function_to_all_callers_p): Also permit alises that are
- called dirrectly.
- (inline_to_all_callers): Terminate the walk when devirtualization
- introduce new calls.
-
-2013-09-13 Jan Hubicka <jh@suse.cz>
-
- * ipa-inline-analysis.c (struct growth_data): Add node.
- (do_estimate_growth_1): Fix detection of recursion.
-
-2013-09-13 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/58392
- * tree-cfg.c (move_sese_region_to_fn): Rename loop variable
- to avoid shadowing of outer loop variable. If
- saved_cfun->has_simduid_loops or saved_cfun->has_force_vect_loops,
- replace_by_duplicate_decl simduid of loops that have it set and
- set dest_cfun->has_simduid_loops and/or
- dest_cfun->has_force_vect_loops.
- * omp-low.c (build_outer_var_ref): Call maybe_lookup_decl_in_outer_ctx
- instead of maybe_lookup_decl.
- * tree-inline.c (copy_loops): Change blocks_to_copy argument to id.
- Use id->blocks_to_copy instead of blocks_to_copy. Adjust recursive
- call. Copy over force_vect and copy and remap simduid. Set
- cfun->has_simduid_loops and/or cfun->has_force_vect_loops.
- (copy_cfg_body): Remove blocks_to_copy argument. Use
- id->blocks_to_copy instead of blocks_to_copy. Adjust copy_loops
- caller. Don't set cfun->has_simduid_loops and/or
- cfun->has_force_vect_loops here.
- (copy_body): Remove blocks_to_copy argument. Adjust copy_cfg_body
- caller.
- (expand_call_inline, tree_function_versioning): Adjust copy_body
- callers.
-
-2013-09-13 Martin Jambor <mjambor@suse.cz>
-
- PR bootstrap/58388
- * ipa-prop.c (try_make_edge_direct_simple_call): Be less strict in
- the assert if the edge was a speculative one.
-
-2013-09-13 Richard Biener <rguenther@suse.de>
-
- * tree-data-ref.h (known_dependences_p): Move here ...
- * tree-loop-distribution.c (known_dependences_p): ... from here.
- (dump_rdg_component, debug_rdg_component): Remove.
- (dump_rdg): Adjust.
- (generate_loops_for_partition): Use gimple_uid instead of
- relying on matching stmt visit order.
- (rdg_build_partitions): Take starting stmt vector.
- (ldist_gen): Merge into ...
- (distribute_loop): ... this function. Do not compute starting
- vertices vector.
- * tree-cfg.c (gimple_duplicate_bb): Copy UID for PHIs.
-
-2013-09-13 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
-
- * config/arm/arm.md (arm_cmpsi_insn): Split rI alternative.
- Set type attribute correctly. Set predicable_short_it attribute.
- (cmpsi_shiftsi): Remove %? from output template.
-
-2013-09-13 Richard Biener <rguenther@suse.de>
-
- * tree-loop-distribution.c (struct rdg_component,
- rdg_defs_used_in_other_loops_p, free_rdg_components,
- rdg_build_components): Remove.
- (stmts_from_loop): Do not record virtual PHIs.
- (generate_loops_for_partition): Skip virtual PHIs.
- (build_rdg_partition_for_component): Rename to ...
- (build_rdg_partition_for_vertex): ... this and adjust.
- (rdg_build_partitions): Take a vector of starting vertices
- instead of components. Remove unnecessary leftover handling.
- (ldist_gen): Do not build components or record other stores.
- (distribute_loop): Do not distribute loops containing stmts
- with side-effects.
-
-2013-09-13 Christian Bruel <christian.bruel@st.com>
-
- PR target/58314
- * config/sh/sh.md (mov<mode>_reg_reg): Allow memory reloads.
-
-2013-09-13 Kai Tietz <ktietz@redhat.com>
-
- * config.gcc: Separate cases for mingw and cygwin targets,
- and add 64-bit cygwin target case.
-
- * config/i386/winnt-cxx.c (i386_pe_type_dllexport_p): Don't
- dll-export inline-functions.
- * config/i386/winnt.c (i386_pe_determine_dllexport_p): Likewise.
-
-2013-09-13 Jeff Law <law@redhat.com>
-
- PR middle-end/58387
- Revert:
- 2013-09-06 Jeff Law <law@redhat.com>
-
- * tree-ssa-dom.c (cprop_into_successor_phis): Also propagate
- edge implied equivalences into successor phis.
-
-2013-09-12 DJ Delorie <dj@redhat.com>
-
- * config/rl78/rl78-virt.md: Change from | to \; for asm line
- separators.
-
-2013-09-12 Brooks Moses <bmoses@google.com>
-
- PR driver/42955
- * Makefile.in: Do not install driver binaries in $(target)/bin.
-
-2013-09-12 DJ Delorie <dj@redhat.com>
-
- * config/rl78/rl78.opt (mrelax): New.
- * config/rl78/rl78.h (ASM_SPEC): New, pass on -mrelax to gas.
- * config/rl78/rl78.h (LINK_SPEC): New, pass on -mrelax to ld.
-
- * config/rl78/rl78.c (rl78_expand_prologue): Use AX to copy
- between SP and FP.
- (rl78_expand_epilogue): Likewise.
-
-2013-09-12 Vladimir Makarov <vmakarov@redhat.com>
-
- PR middle-end/58335
- * lra-eliminations.c (remove_reg_equal_offset_note): New.
- (eliminate_regs_in_insn): Rewrite frame pointer to hard frame
- pointer elimination with using remove_reg_equal_offset_note.
-
-2013-09-12 DJ Delorie <dj@redhat.com>
-
- * config/msp430/: New port.
- * config.gcc (msp430): Added.
- * doc/invoke.texi: Document MSP430 options.
- * doc/install.texi: Document msp430-elf
- * doc/md.texi: Document msp430-elf
- * doc/contrib.texi: Document msp430-elf
-
- * cfgexpand.c (expand_debug_expr): Avoid sign-extending SImode to
- PSImode.
-
-2013-09-12 Martin Jambor <mjambor@suse.cz>
-
- PR ipa/58389
- * ipa-prop.c (remove_described_reference): Give up if the edge in the
- reference descriptor is NULL.
- (ipa_edge_removal_hook): If owning a reference descriptor, set its
- edge to NULL.
-
-2013-09-12 Andrew MacLeod <amacleod@redhat.com>
-
- * tree-flow.h (FREE_SSANAMES): Move to tree-ssanames.c
- (SSANAMES, MODIFIED_NORETURN_CALLS, DEFAULT_DEFS, ptr_info_def,
- num_ssa_names, ssa_name): Move to tree-ssanames.h + prototypes.
- * tree-flow-inline.h (make_ssa_name, copy_ssa_name, duplicate_ssa_name,
- make_temp_ssa_name): move to tree-ssanames.h
- * tree-ssa-alias.h: Move prototype.
- * tree-ssa.h: Include tree-ssanames.h.
- * tree-ssanames.c (FREE_SSANAMES): Move to here.
- * tree-ssanames.h: New. Move items from tree-flow*.h
- * Makefile.in (tree-ssanames.h): Add to tree-ssanames.o and GTFILES.
-
-2013-09-12 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/58404
- * tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Also
- propagate non-invariant addresses into dereferences wrapped
- in component references.
-
-2013-09-12 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/58402
- * passes.def: Move pass_late_warn_uninitialized later.
-
-2013-09-12 Andrew MacLeod <amacleod@redhat.com>
-
- * tree-ssa.h: New. Move content from tree-flow.h and
- tree-flow-inline.h.
- * tree-flow.h (_edge_var_map, edge_var_map_vector): Move to tree-ssa.h.
- Move prototypes belonging to tree-ssa.c.
- * tree-flow-inline.h (redirect_edge_var_map_def,
- redirect_edge_var_map_result, redirect_edge_var_map_location): Move to
- tree-ssa.h.
- * gimple.h: Adjust prototypes.
- * tree-ssa.c (useless_type_conversion_p, types_compatible_p): Move
- to...
- * gimple.c (useless_type_conversion_p, types_compatible_p): Here.
- * tree.h: Move prototype to tree-ssa.h.
- * gengtype.c (open_base_files): Replace tree-flow.h with tree-ssa.h.
- * Makefile.in: (TREE_SSA_H, TREE_FLOW_H): Adjust dependencies.
- * alias.c, asan.c, builtins.c, calls.c, cfgexpand.c, cfghooks.c,
- cfgloop.c, cfgloopmanip.c, cgraph.c, cgraphbuild.c, cgraphclones.c,
- cgraphunit.c, dse.c, except.c, expr.c, final.c, fold-const.c,
- ggc-page.c, gimple-fold.c, gimple-iterator.c, gimple-low.c,
- gimple-pretty-print.c, gimple-ssa-strength-reduction.c,
- gimple-streamer-in.c, gimple-streamer-out.c, gimple.c, gimplify.c,
- graphite-blocking.c, graphite-clast-to-gimple.c,
- graphite-dependences.c, graphite-interchange.c,
- graphite-optimize-isl.c, graphite-poly.c, graphite-scop-detection.c,
- graphite-sese-to-poly.c, graphite.c, ipa-cp.c, ipa-inline-analysis.c,
- ipa-inline-transform.c, ipa-inline.c, ipa-prop.c, ipa-pure-const.c,
- ipa-reference.c, ipa-split.c, ipa-utils.c,
- loop-init.c, lto-cgraph.c, lto-section-in.c, lto-section-out.c,
- lto-streamer-in.c, lto-streamer-out.c, lto-streamer.c, omp-low.c,
- passes.c, predict.c, print-tree.c, profile.c, sese.c, targhooks.c,
- tracer.c, trans-mem.c, tree-call-cdce.c, tree-cfg.c, tree-cfgcleanup.c,
- tree-chrec.c, tree-complex.c, tree-data-ref.c, tree-dfa.c, tree-eh.c,
- tree-emutls.c, tree-if-conv.c, tree-inline.c, tree-into-ssa.c,
- tree-loop-distribution.c, tree-mudflap.c, tree-nested.c, tree-nrv.c,
- tree-object-size.c, tree-optimize.c, tree-outof-ssa.c, tree-parloops.c,
- tree-phinodes.c, tree-predcom.c, tree-pretty-print.c, tree-profile.c,
- tree-scalar-evolution.c, tree-sra.c, tree-ssa*.c, tree-stdarg.c,
- tree-streamer-in.c, tree-switch-conversion.c, tree-tailcall.c,
- tree-vect-data-refs.c, tree-vect-generic.c, tree-vect-loop-manip.c,
- tree-vect-loop.c, tree-vect-patterns.c, tree-vect-slp.c,
- tree-vect-stmts.c, tree-vectorizer.c, tree-vrp.c, tsan.c,
- value-prof.c, var-tracking.c,
- varpool.c, vtable-verify.c: Replace tree-flow.h with tree-ssa.h
-
-2013-09-12 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/58396
- * tree-loop-distribution.c (create_rdg_edges): Free unused DDRs.
- (build_rdg): Take a loop-nest parameter, fix memleaks.
- (distribute_loop): Compute loop-nest here and pass it to build_rdg.
-
-2013-09-12 Yuri Rumyantsev <ysrumyan@gmail.com>
-
- * config/i386/x86-tune.def: Turn on X86_TUNE_AVOID_MEM_OPND_FOR_CMOVE
- for SLM.
-
-2013-09-12 Cameron McInally <cameron.mcinally@nyu.edu>
-
- * doc/extend.texi: Fix errors in x86 FMA builtin naming.
- The FMA instruction names should have a 'v' prefix.
-
-2013-09-12 Richard Biener <rguenther@suse.de>
-
- * tree-loop-distribution.c (dot_rdg_1): Make graph prettier.
- (dot_rdg): Use popen instead of system in optional code.
- (remaining_stmts, upstream_mem_writes): Remove global bitmaps.
- (already_processed_vertex_p): Adjust.
- (has_anti_or_output_dependence, predecessor_has_mem_write,
- mark_nodes_having_upstream_mem_writes, has_upstream_mem_writes,
- rdg_flag_uses): Remove.
- (rdg_flag_vertex): Simplify.
- (rdg_flag_vertex_and_dependent): Rely on a correct RDG and
- remove recursion.
- (build_rdg_partition_for_component): Process the first vertex
- of a component only.
- (ldist_gen): Do not compute remaining_stmts or upstream_mem_writes.
-
-2013-09-12 Alan Modra <amodra@gmail.com>
-
- * config/rs6000/rs6000.c (toc_relative_expr_p): Use add_cint_operand.
-
-2013-09-11 DJ Delorie <dj@redhat.com>
- Nick Clifton <nickc@redhat.com>
-
- * config/rl78/predicates.md (rl78_cmp_operator_signed): New.
- (rl78_stack_based_mem): New.
- * config/rl78/constraints.md (Iv08): New.
- (Iv16): New.
- (Iv24): New.
- (Is09): New.
- (Is17): New.
- (Is25): New.
- (ISsi): New.
- (IShi): New.
- (ISqi): New.
- * config/rl78/rl78-expand.md (movqi): Reject more SUBREG operands.
- (movhi): Likewise.
- (movsi): Change from expand to insn-and-split.
- (ashrsi3): Clobber AX.
- (lshrsi3): New.
- (ashlsi3): New.
- (cbranchsi4): New.
- * config/rl78/rl78.md (CC_REG): Fix.
- (addsi3): Allow memory and immediate operands.
- (addsi3_internal): Split into...
- (addsi3_internal_virt): ...new, and ...
- (addsi3_internal_real): ...new.
- (subsi): New.
- (subsi3_internal_virt): New.
- (subsi3_internal_real): New.
- (mulsi3): Add memory operand.
- (mulsi3_rl78): Likewise.
- (mulsi3_g13): Likewise.
- * config/rl78/rl78-real.md (cbranchqi4_real_signed): New.
- (cbranchqi4_real): Add more constraint options.
- (cbranchhi4_real): Expand pattern.
- (cbranchhi4_real_signed): New.
- (cbranchhi4_real_inverted): New.
- (cbranchsi4_real_lt): New.
- (cbranchsi4_real_ge): New.
- (cbranchsi4_real_signed): New.
- (cbranchsi4_real): New.
- (peephole2): New.
- * config/rl78/rl78-virt.md (ashrsi3_virt): Add custom cases for
- constant shifts.
- (lshrsi3_virt): Likewise.
- (ashlsi3_virt): Likewise.
- (cbranchqi4_virt_signed): New.
- (cbranchhi4_virt_signed): New.
- (cbranchsi4_virt): New.
- * config/rl78/rl78.c: Whitespace fixes throughout.
- (move_elim_pass): New.
- (pass_data_rl78_move_elim): New.
- (pass_rl78_move_elim): New.
- (make_pass_rl78_move_elim): New.
- (rl78_devirt_info): Run devirt earlier.
- (rl78_move_elim_info): New.
- (rl78_asm_file_start): Register it.
- (rl78_split_movsi): New.
- (rl78_as_legitimate_address): Allow virtual base registers when
- appropriate.
- (rl78_addr_space_convert): Remove spurious debug stuff.
- (rl78_print_operand_1): Add z,s,S,r,E modifiers.
- (rl78_print_operand): More cases for not printing '#'.
- (rl78_expand_compare): Remove most of the logic.
- (content_memory): New.
- (clear_content_memory): New.
- (get_content_index): New.
- (get_content_name): New.
- (display_content_memory): New.
- (update_content): New.
- (record_content): New.
- (already_contains): New.
- (insn_ok_now): Re-recog insns with virtual registers.
- (add_postponed_content_update): New.
- (process_postponed_content_update): New.
- (gen_and_emit_move): New.
- (transcode_memory_rtx): Record new location content.
- Use gen_and_emit_move.
- (force_into_acc): New.
- (move_to_acc): Use gen_and_emit_move.
- (move_from_acc): Likewise.
- (move_acc_to_reg): Likewise.
- (move_to_x): Likewise.
- (move_to_hl): Likewise.
- (move_to_de): Likewise.
- (rl78_alloc_physical_registers_op1): Record location content.
- (has_constraint): New.
- (rl78_alloc_physical_registers_op2): Record location content.
- Optimize use of HL.
- (rl78_alloc_physical_registers_ro1): Likewise.
- (rl78_alloc_physical_registers_cmp): Likewise.
- (rl78_alloc_physical_registers_umul): Likewise.
- (rl78_alloc_address_registers_macax): New.
- (rl78_alloc_physical_registers): Initialize and set location
- content memory as needed.
- (rl78_reorg): Make sure split2 is called.
- (rl78_rtx_costs): New.
-
-2013-09-11 Richard Sandiford <rdsandiford@googlemail.com>
-
- * simplify-rtx.c (simplify_unary_operation_1): Use simplify_gen_binary
- for (not (neg ...)) and (neg (not ...)) cases.
-
-2013-09-11 Richard Biener <rguenther@suse.de>
-
- PR middle-end/58377
- * passes.def: Split critical edges before late uninit warning passes.
- * tree-cfg.c (pass_split_crit_edges): Implement clone method.
-
-2013-09-11 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/58385
- * fold-const.c (build_range_check): If both low and high are NULL,
- use omit_one_operand_loc to preserve exp side-effects.
-
-2013-09-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
-
- * config/arm/arm.md (arm_shiftsi3): New alternative l/l/M.
-
-2013-09-11 Richard Biener <rguenther@suse.de>
-
- * tree-data-ref.c (dump_rdg_vertex, debug_rdg_vertex,
- dump_rdg_component, debug_rdg_component, dump_rdg, debug_rdg,
- dot_rdg_1, dot_rdg, rdg_vertex_for_stmt, create_rdg_edge_for_ddr,
- create_rdg_edges_for_scalar, create_rdg_edges, create_rdg_vertices,
- stmts_from_loop, known_dependences_p, build_empty_rdg,
- build_rdg, free_rdg, rdg_defs_used_in_other_loops_p): Move ...
- * tree-loop-distribution.c: ... here.
- * tree-data-ref.h (struct rdg_vertex, RDGV_STMT, RDGV_DATAREFS,
- RDGV_HAS_MEM_WRITE, RDGV_HAS_MEM_READS, RDG_STMT, RDG_DATAREFS,
- RDG_MEM_WRITE_STMT, RDG_MEM_READS_STMT, enum rdg_dep_type,
- struct rdg_edge, RDGE_TYPE, RDGE_LEVEL, RDGE_RELATION): Move ...
- * tree-loop-distribution.c: ... here.
- * tree-loop-distribution.c: Include gimple-pretty-print.h.
- (struct partition_s): Add loops member.
- (partition_alloc, partition_free, rdg_flag_uses, rdg_flag_vertex,
- rdg_flag_vertex_and_dependent, rdg_flag_loop_exits,
- build_rdg_partition_for_component, rdg_build_partitions): Adjust.
-
-2013-09-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
- Maxim Kuznetsov <maxim.kuznetsov@intel.com>
- Sergey Lega <sergey.s.lega@intel.com>
- Anna Tikhonova <anna.tikhonova@intel.com>
- Ilya Tocar <ilya.tocar@intel.com>
- Andrey Turetskiy <andrey.turetskiy@intel.com>
- Ilya Verbin <ilya.verbin@intel.com>
- Kirill Yukhin <kirill.yukhin@intel.com>
- Michael Zolotukhin <michael.v.zolotukhin@intel.com>
-
- * config/i386/constraints.md (k): New.
- (Yk): Ditto.
- * config/i386/i386.c (const regclass_map): Add new mask registers.
- (dbx_register_map): Ditto.
- (dbx64_register_map): Ditto.
- (svr4_dbx_register_map): Ditto.
- (ix86_conditional_register_usage): Squash mask registers if AVX512F is
- disabled.
- (ix86_preferred_reload_class): Disable constants for mask registers.
- (ix86_secondary_reload): Do spill of mask register using 32-bit insn.
- (ix86_hard_regno_mode_ok): Support new mask registers.
- (x86_order_regs_for_local_alloc): Ditto.
- * config/i386/i386.h (FIRST_PSEUDO_REGISTER): Update.
- (FIXED_REGISTERS): Add new mask registers.
- (CALL_USED_REGISTERS): Ditto.
- (REG_ALLOC_ORDER): Ditto.
- (VALID_MASK_REG_MODE): New.
- (FIRST_MASK_REG): Ditto.
- (LAST_MASK_REG): Ditto.
- (reg_class): Add MASK_EVEX_REGS, MASK_REGS.
- (MAYBE_MASK_CLASS_P): New.
- (REG_CLASS_NAMES): Add MASK_EVEX_REGS, MASK_REGS.
- (REG_CLASS_CONTENTS): Ditto.
- (MASK_REGNO_P): New.
- (ANY_MASK_REG_P): Ditto.
- (HI_REGISTER_NAMES): Add new mask registers.
- * config/i386/i386.md (MASK0_REG, MASK1_REG, MASK2_REG, MASK3_REG,
- MASK4_REG, MASK5_REG, MASK6_REG, MASK7_REG): Constants for new
- mask registers.
- (attribute "type"): Add mskmov, msklog.
- (attribute "length_immediate"): Support them.
- (attribute "memory"): Ditto.
- (attribute "prefix_0f"): Ditto.
- (*movhi_internal): Support new mask registers.
- (*movqi_internal): Ditto.
- (define_split): Split out clobber pattern is a logic
- insn on mask registers.
- (*k<logic><mode>): New.
- (*andhi_1): Extend to support mask regs.
- (*andqi_1): Extend to support mask regs.
- (kandn<mode>): New.
- (define_split): Split and-not to and and not if operands
- are not mask regs.
- (*<code><mode>_1): Separate HI mode to new pattern...
- (*<code>hi_1): This.
- (*<code>qi_1): Extend to support mask regs.
- (kxnor<mode>): New.
- (kortestzhi): Ditto.
- (kortestchi): Ditto.
- (kunpckhi): Ditto.
- (*one_cmpl<mode>2_1): Remove HImode and handle it...
- (*one_cmplhi2_1): ...Here, now with mask registers support.
- (*one_cmplqi2_1): Support new mask registers.
- (HI/QImode arithmetics splitter): Don't split if mask registers
- are used.
- (HI/QImode not splitter): Ditto.
- * config/i386/predicated.md (mask_reg_operand): New.
- (general_reg_operand): Ditto.
-
-2013-09-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
-
- * doc/invoke.texi: Document fxsr, xsave and xsaveopt options.
- * doc/extend.texi: Document fxsr, xsave and xsaveopt builtins.
-
-2013-09-10 Jeff Law <law@redhat.com>
-
- PR tree-optimization/58380
- * tree-ssa-threadupdate.c (thread_block): Recognize another case
- of threading through a buried loop header.
-
- * tree-ssa-threadedge.c (thread_around_empty_blocks): Correct
- return value for single successor case.
-
-2013-09-10 Jan Hubicka <jh@suse.cz>
-
- * ipa-devirt.c (ipa_devirt): Enable with LTO.
-
-2013-09-10 Richard Earnshaw <rearnsha@arm.com>
-
- PR target/58361
- * arm/vfp.md (combine_vcvt_f32_<FCVTI32typename>): Fix pattern to
- support conditional execution.
- (combine_vcvt_f64_<FCVTI32typename>): Likewise.
-
-2013-09-10 Vladimir Makarov <vmakarov@redhat.com>
-
- * lra.c (lra): Clear lra_optional_reload_pseudos before every
- constraint pass.
- * lra-constraints.c (curr_insn_transform): Switch on optional reloads.
- Check destination too to check move insn.
- (undo_optional_reloads): Add check that the original peudo did not
- changed its allocation and the optional reload was inherited on last
- inheritance pass. Break loop after deciding to keep optional reload.
- (lra_undo_inheritance): Add check that inherited pseudo still in
- memory.
-
-2013-09-10 James Greenhalgh <james.greenhalgh@arm.com>
-
- * config/aarch64/aarch64.md (generic_sched): New.
- * config/aarch64/aarch64-generic.md (load): Make conditional
- on generic_sched attribute.
- (nonload): Likewise.
-
-2013-09-10 Jan Hubicka <jh@suse.cz>
-
- * lto-cgraph.c: Include ipa-utils.h.
- (compute_ltrans_boundary): Also add possible targets into the boundary.
-
-2013-09-10 Jan Hubicka <jh@suse.cz>
-
- * gimple-fold.c (gimple_get_virt_method_for_binfo): Pass real
- VAR_DECL of vtable rather than full expression.
-
-2013-09-10 Jan Hubicka <jh@suse.cz>
- Paolo Carlini <paolo.carlini@oracle.com>
-
- * cgraphunit.c (analyze_functions): Save input_location, set it
- to UNKNOWN_LOCATION and restore it at the end.
-
-2013-09-10 Martin Jambor <mjambor@suse.cz>
-
- * ipa-cp.c (propagate_constants_topo): Do not ignore SCC
- represented by a thunk.
-
-2013-09-10 Jeff Law <law@redhat.com>
-
- PR tree-optimization/58343
- * tree-ssa-threadupdate.c (thread_block): Identify and disable
- jump threading requests through loop headers buried in the middle
- of a jump threading path.
-
- * tree-ssa-threadedge.c (thread_around_empty_blocks): Fix thinko
- in return value/type.
-
-2013-09-10 Jakub Jelinek <jakub@redhat.com>
-
- PR rtl-optimization/58365
- * cfgcleanup.c (merge_memattrs): Also clear MEM_READONLY_P
- resp. MEM_NOTRAP_P if they differ, or set MEM_VOLATILE_P if
- it differs.
-
-2013-09-10 Richard Biener <rguenther@suse.de>
-
- * tree-data-ref.h (build_rdg): Drop all parameters but loop.
- * tree-data-ref.c (create_rdg_vertices): Collect all data
- references, signal failure to the caller, use data-ref API.
- (build_rdg): Compute data references only once. Maintain lifetime
- of data references and data dependences from within RDG.
- (free_rdg): Free dependence relations.
- * tree-loop-distribution.c (rdg_flag_uses): Drop weird code
- inventing extra dependences.
- (distribute_loop): Update for RDG API changes.
-
-2013-09-10 Kai Tietz <ktietz@redhat.com>
-
- * doc/invoke.texi (fms-extensions): Document changed
- behavior for ms-abi targets.
- * config/i386/i386.c (ix86_option_override_internal):
- Set default value of option -fms-extension for ms-abi targets.
-
-2013-09-10 Michael Zolotukhin <michael.v.zolotukhin@gmail.com>
-
- * config/i386/i386.c (ix86_expand_movmem): Fix epilogue generation.
-
-2013-09-10 Alan Modra <amodra@gmail.com>
-
- PR target/58330
- * config/rs6000/rs6000.md (bswapdi2_64bit): Disable for volatile mems.
-
-2013-09-10 Alan Modra <amodra@gmail.com>
-
- * config/rs6000/predicates.md (add_cint_operand): New.
- (reg_or_add_cint_operand, small_toc_ref): Use add_cint_operand.
- * config/rs6000/rs6000.md (largetoc_high_plus): Restrict offset
- using add_cint_operand.
- (largetoc_high_plus_aix): Likewise.
-
-2013-09-09 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/58364
- * tree-ssa-reassoc.c (init_range_entry): For BIT_NOT_EXPR on
- BOOLEAN_TYPE, only invert in_p and continue with arg0 if
- the current range can't be an unconditional true or false.
-
-2013-09-09 James Greenhalgh <james.greenhalgh@arm.com>
-
- * config/aarch64/arm_neon.h (vrsqrte_f64): Fix parameter type.
-
-2013-09-09 Uros Bizjak <ubizjak@gmail.com>
-
- * ipa-prop.c (ipa_modify_call_arguments): Initialize deref_align.
-
-2013-09-09 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/43452
- * doc/invoke.texi (-Wdelete-incomplete): Document it.
-
-2013-09-09 Ian Bolton <ian.bolton@arm.com>
-
- * config/aarch64/aarch64.c (aarch64_preferred_reload_class): Return
- NO_REGS for immediate that can't be moved directly into FP_REGS.
-
-2013-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
-
- * config/aarch64/aarch64.c (aarch64_select_cc_mode): Return CC_SWP for
- comparison with negated operand.
- * config/aarch64/aarch64.md (compare_neg<mode>): Match canonical
- RTL form.
-
-2013-09-09 Richard Biener <rguenther@suse.de>
-
- PR middle-end/58326
- * cfgloopmanip.c (fix_bb_placements): When fixing the placement
- of a subloop record all its block as affecting loop-closed SSA form.
-
-2013-09-09 Richard Sandiford <rdsandiford@googlemail.com>
-
- * expmed.c (lshift_value): Take an unsigned HOST_WIDE_INT instead
- of an rtx/bitpos pair.
- (store_fixed_bit_field): Update accordingly.
-
-2013-09-09 Richard Sandiford <rdsandiford@googlemail.com>
-
- * asan.c (asan_emit_stack_protection): Use gen_int_mode instead of
- GEN_INT.
- * builtins.c (expand_errno_check): Likewise.
- * dwarf2cfi.c (init_return_column_size): Likewise.
- * except.c (sjlj_mark_call_sites): Likewise.
- * expr.c (move_by_pieces_1, store_by_pieces_2): Likewise.
- * lra-constraints.c (emit_inc): Likewise.
- * ree.c (combine_set_extension): Likewise.
- * regmove.c (fixup_match_2): Likewise.
- * reload1.c (inc_for_reload): Likewise.
-
-2013-09-09 Richard Sandiford <rdsandiford@googlemail.com>
-
- * combine.c (simplify_set, expand_field_assignment, extract_left_shift)
- (force_to_mode, simplify_shift_const_1, simplify_comparison):
- Use gen_int_mode with the mode of the associated simplify_* call.
- * explow.c (probe_stack_range, anti_adjust_stack_and_probe): Likewise.
- * expmed.c (expand_shift_1): Likewise.
- * function.c (instantiate_virtual_regs_in_insn): Likewise.
- * loop-iv.c (iv_number_of_iterations): Likewise.
- * loop-unroll.c (unroll_loop_runtime_iterations): Likewise.
- * simplify-rtx.c (simplify_binary_operation_1): Likewise.
-
-2013-09-09 Richard Sandiford <rdsandiford@googlemail.com>
-
- * asan.c (asan_clear_shadow): Use gen_int_mode with the mode
- of the associated expand_* call.
- (asan_emit_stack_protection): Likewise.
- * builtins.c (round_trampoline_addr): Likewise.
- * explow.c (allocate_dynamic_stack_space, probe_stack_range): Likewise.
- * expmed.c (expand_smod_pow2, expand_sdiv_pow2, expand_divmod)
- (emit_store_flag): Likewise.
- * expr.c (emit_move_resolve_push, push_block, emit_single_push_insn_1)
- (emit_push_insn, optimize_bitfield_assignment_op, expand_expr_real_1):
- Likewise.
- * function.c (instantiate_virtual_regs_in_insn): Likewise.
- * ifcvt.c (noce_try_store_flag_constants): Likewise.
- * loop-unroll.c (unroll_loop_runtime_iterations): Likewise.
- * modulo-sched.c (generate_prolog_epilog): Likewise.
- * optabs.c (expand_binop, widen_leading, expand_doubleword_clz)
- (expand_ctz, expand_ffs, expand_unop): Likewise.
-
-2013-09-09 Richard Sandiford <rdsandiford@googlemail.com>
-
- * alias.c (addr_side_effect_eval): Use gen_int_mode with the mode
- of the associated gen_rtx_* call.
- * caller-save.c (init_caller_save): Likewise.
- * combine.c (find_split_point, make_extraction): Likewise.
- (make_compound_operation): Likewise.
- * dwarf2out.c (mem_loc_descriptor): Likewise.
- * explow.c (plus_constant, probe_stack_range): Likewise.
- * expmed.c (expand_mult_const): Likewise.
- * expr.c (emit_single_push_insn_1, do_tablejump): Likewise.
- * reload1.c (init_reload): Likewise.
- * valtrack.c (cleanup_auto_inc_dec): Likewise.
- * var-tracking.c (adjust_mems): Likewise.
- * modulo-sched.c (sms_schedule): Likewise, but use gen_rtx_GT
- rather than gen_rtx_fmt_ee.
-
-2013-09-09 Jan Hubicka <jh@suse.cz>
-
- PR middle-end/58294
- * value-prof.c (gimple_ic): Copy also abnormal edges.
-
-2013-09-09 Richard Sandiford <rdsandiford@googlemail.com>
-
- * asan.c (asan_shadow_cst): Use gen_int_mode.
-
-2013-09-08 Jan Hubicka <jh@suse.cz>
-
- * ipa-profile.c: Add toplevel comment.
- (ipa_propagate_frequency_1): Be more conservative when profile is read.
- (contains_hot_call_p): New function.
- (ipa_propagate_frequency): Set frequencies based on counts when
- profile is read.
- * predict.c (compute_function_frequency): Use PROFILE_READ gueard for
- profile; do not tamper with profile after inlining if it is read.
-
-2013-09-08 Jan Hubicka <jh@suse.cz>
-
- * ipa-prop.c (try_make_edge_direct_simple_call): Do not special case
- speculative edges.
-
-2013-09-08 Jan Hubicka <jh@suse.cz>
-
- * ipa.c (walk_polymorphic_call_targets): Fix redirection before IPA
- summary generation.
-
-2013-09-08 Jeff Law <law@redhat.com>
-
- PR bootstrap/58340
- * tree-ssa-threadedge.c (thread_across_edge): Fix initialization
- of 'found'.
-
-2013-09-08 Andi Kleen <ak@linux.intel.com>
-
- * tree-inline.c (estimate_num_insns): Limit asm cost to 1000.
-
-2013-09-08 Jan Hubicka <jh@suse.cz>
-
- * ipa.c (walk_polymorphic_call_targets): Fix inliner summary update.
-
-2013-09-08 Richard Sandiford <rdsandiford@googlemail.com>
-
- * ira.c (update_equiv_regs): Only call set_paradoxical_subreg
- for non-debug insns.
- * lra.c (new_insn_reg): Take the containing insn as a parameter.
- Only modify lra_reg_info[].biggest_mode if it's non-debug insn.
- (collect_non_operand_hard_regs, add_regs_to_insn_regno_info): Update
- accordingly.
-
-2013-09-08 Jan Hubicka <jh@suse.cz>
-
- * cgraphunit.c (walk_polymorphic_call_targets): Permit 0 possible
- targets and devirtualize to BUILT_IN_UNREACHABLE.
- * timevar.def (TV_IPA_UNREACHABLE): New timevar.
- * ipa.c (walk_polymorphic_call_targets): New function.
- (symtab_remove_unreachable_nodes): Use it; do not keep all virtual
- functions; use the new timevar.
- * ipa-devirt.c (maybe_record_node): Do not insert static nodes that
- was removed from the program.
- (record_binfo): If BINFO corresponds to an anonymous namespace, we may
- not consider it in the walk when its vtable is dead.
- (possible_polymorphic_call_targets_1): Pass anonymous flag to
- record_binfo.
- (devirt_variable_node_removal_hook): New function.
- (possible_polymorphic_call_targets): Also register
- devirt_variable_node_removal_hook.
- (ipa_devirt): Do not do non-speculative devirtualization.
- (gate_ipa_devirt): One execute if devirtualizing speculatively.
-
-2013-09-08 Jan Hubicka <jh@suse.cz>
-
- * cgraph.h (varpool_node_hook, varpool_node_hook_list,
- varpool_add_node_removal_hook, varpool_add_variable_insertion_hook,
- varpool_remove_variable_insertion_hook): Declare.
- * varpool.c (varpool_node_hook_list): New structure.
- (first_varpool_node_removal_hook,
- first_varpool_variable_insertion_hook): New variables.
- (varpool_add_node_removal_hook, varpool_remove_node_removal_hook,
- varpool_call_node_removal_hooks, varpool_add_variable_insertion_hook,
- varpool_remove_variable_insertion_hook,
- varpool_call_variable_insertion_hooks): New functions.
- (varpool_remove_node): Use it.
-
-2013-09-08 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/54941
- * diagnostic.c (diagnostic_build_prefix): When s.file is
- "<built-in>" don't output line and column numbers.
-
-2013-09-06 Jan Hubicka <jh@suse.cz>
-
- * cgraphunit.c (expand_thunk): Get body before touching arguments.
- * lto-streamer-out.c: Stream thunks, too.
- * lto-streamer-in.c (input_function): Pop cfun here
- (lto_read_body): Instead of here.
-
-2013-09-06 Caroline Tice <cmtice@google.com>
-
- * doc/install.texi: Add documentation for the --enable-vtable-verify
- and the --disable-libvtv configure options.
-
-2013-09-06 Jeff Law <law@redhat.com>
-
- * tree-ssa-dom.c (cprop_into_successor_phis): Also propagate
- edge implied equivalences into successor phis.
-
-2013-09-06 Joern Rennecke <joern.rennecke@embecosm.com>
-
- * resource.c (mark_referenced_resources): Handle COND_EXEC.
-
-2013-09-06 Claudiu Zissulescu <claziss@synopsys.com>
-
- * resource.c (mark_target_live_regs): Compute resources taking
- into account if a call is predicated or not.
-
-2013-09-06 Eric Botcazou <ebotcazou@adacore.com>
-
- * toplev.c (output_stack_usage): Be prepared for suffixes created by
- the compiler in the function names.
-
-2013-09-06 Jan Hubicka <jh@suse.cz>
-
- PR middle-end/58094
- * ipa-inline.c (has_caller_p): New function.
- (want_inline_function_to_all_callers_p): Use it.
- (sum_callers, inline_to_all_callers): Break out from ...
- (ipa_inline): ... here.
-
-2013-09-06 Jan Hubicka <jh@suse.cz>
-
- * config/i386/i386.c (ix86_hard_regno_mode_ok): AVX modes are valid
- only when AVX is enabled.
-
-2013-09-06 James Greenhalgh <james.greenhalgh@arm.com>
-
- * config/aarch64/aarch64.md
- (*movtf_aarch64): Use neon_<ls>dm_2 as type where v8type
- is fpsimd_<load/store>2.
- (load_pair<mode>): Likewise.
- (store_pair<mode>): Likewise.
-
-2013-09-06 James Greenhalgh <james.greenhalgh@arm.com>
-
- * config/arm/types.md (type): Add "mrs" type.
- * config/aarch64/aarch64.md
- (aarch64_load_tp_hard): Make type "mrs".
- * config/arm/arm.md
- (load_tp_hard): Make type "mrs".
- * config/arm/cortex-a15.md: Update with new attributes.
- * config/arm/cortex-a5.md: Update with new attributes.
- * config/arm/cortex-a53.md: Update with new attributes.
- * config/arm/cortex-a7.md: Update with new attributes.
- * config/arm/cortex-a8.md: Update with new attributes.
- * config/arm/cortex-a9.md: Update with new attributes.
- * config/arm/cortex-m4.md: Update with new attributes.
- * config/arm/cortex-r4.md: Update with new attributes.
- * config/arm/fa526.md: Update with new attributes.
- * config/arm/fa606te.md: Update with new attributes.
- * config/arm/fa626te.md: Update with new attributes.
- * config/arm/fa726te.md: Update with new attributes.
-
-2013-09-06 James Greenhalgh <james.greenhalgh@arm.com>
-
- * config/aarch64/aarch64.md
- (*movti_aarch64): Use "multiple" for type where v8type is "move2".
- (*movtf_aarch64): Likewise.
- * config/arm/arm.md
- (thumb1_movdi_insn): Use "multiple" for type where more than one
- instruction is used for a move.
- (*arm32_movhf): Likewise.
- (*thumb_movdf_insn): Likewise.
-
-2013-09-06 James Greenhalgh <james.greenhalgh@arm.com>
-
- * config/arm/types.md (type): Rename fcpys to fmov.
- * config/arm/vfp.md
- (*arm_movsi_vfp): Rename type fcpys as fmov.
- (*thumb2_movsi_vfp): Likewise
- (*movhf_vfp_neon): Likewise
- (*movhf_vfp): Likewise
- (*movsf_vfp): Likewise
- (*thumb2_movsf_vfp): Likewise
- (*movsfcc_vfp): Likewise
- (*thumb2_movsfcc_vfp): Likewise
- * config/aarch64/aarch64-simd.md
- (move_lo_quad_<mode>): Replace type mov_reg with fmovs.
- * config/aarch64/aarch64.md
- (*movsi_aarch64): Replace type mov_reg with fmovs.
- (*movdi_aarch64): Likewise
- (*movsf_aarch64): Likewise
- (*movdf_aarch64): Likewise
- * config/arm/arm.c
- (cortexa7_older_only): Rename TYPE_FCPYS to TYPE_FMOV.
- * config/arm/iwmmxt.md
- (*iwmmxt_movsi_insn): Rename type fcpys as fmov.
- * config/arm/arm1020e.md: Update with new attributes.
- * config/arm/cortex-a15-neon.md: Update with new attributes.
- * config/arm/cortex-a5.md: Update with new attributes.
- * config/arm/cortex-a53.md: Update with new attributes.
- * config/arm/cortex-a7.md: Update with new attributes.
- * config/arm/cortex-a8-neon.md: Update with new attributes.
- * config/arm/cortex-a9.md: Update with new attributes.
- * config/arm/cortex-m4-fpu.md: Update with new attributes.
- * config/arm/cortex-r4f.md: Update with new attributes.
- * config/arm/marvell-pj4.md: Update with new attributes.
- * config/arm/vfp11.md: Update with new attributes.
-
-2013-09-06 James Greenhalgh <james.greenhalgh@arm.com>
-
- * config/aarch64/aarch64.md
- (*madd<mode>): Fix type attribute.
- (*maddsi_uxtw): Likewise.
- (*msub<mode>): Likewise.
- (*msubsi_uxtw): Likewise.
- (<su_optab>maddsidi4): Likewise.
- (<su_optab>msubsidi4): Likewise.
-
-2013-09-06 James Greenhalgh <james.greenhalgh@arm.com>
-
- * config/arm/types.md: Split fdiv<sd> as fsqrt<sd>, fdiv<sd>.
- * config/arm/arm.md (core_cycles): Remove fdiv.
- * config/arm/vfp.md:
- (*sqrtsf2_vfp): Update for attribute changes.
- (*sqrtdf2_vfp): Likewise.
- * config/aarch64/aarch64.md:
- (sqrt<mode>2): Update for attribute changes.
- * config/arm/arm1020e.md: Update with new attributes.
- * config/arm/cortex-a15-neon.md: Update with new attributes.
- * config/arm/cortex-a5.md: Update with new attributes.
- * config/arm/cortex-a53.md: Update with new attributes.
- * config/arm/cortex-a7.md: Update with new attributes.
- * config/arm/cortex-a8-neon.md: Update with new attributes.
- * config/arm/cortex-a9.md: Update with new attributes.
- * config/arm/cortex-m4-fpu.md: Update with new attributes.
- * config/arm/cortex-r4f.md: Update with new attributes.
- * config/arm/marvell-pj4.md: Update with new attributes.
- * config/arm/vfp11.md: Update with new attributes.
-
-2013-09-06 James Greenhalgh <james.greenhalgh@arm.com>
-
- * config/arm/types.md
- (type): Split f_cvt as f_cvt, f_cvtf2i, f_cvti2f.
- * config/aarch64/aarch64.md
- (l<fcvt_pattern><su_optab><GPF:mode><GPI:mode>2): Update with
- new attributes.
- (fix_trunc<GPF:mode><GPI:mode>2): Likewise.
- (fixuns_trunc<GPF:mode><GPI:mode>2): Likewise.
- (float<GPI:mode><GPF:mode>2): Likewise.
- * config/arm/vfp.md
- (*truncsisf2_vfp): Update with new attributes.
- (*truncsidf2_vfp): Likewise.
- (fixuns_truncsfsi2): Likewise.
- (fixuns_truncdfsi2): Likewise.
- (*floatsisf2_vfp): Likewise.
- (*floatsidf2_vfp): Likewise.
- (floatunssisf2): Likewise.
- (floatunssidf2): Likewise.
- (*combine_vcvt_f32_<FCVTI32typename>): Likewise.
- (*combine_vcvt_f64_<FCVTI32typename>): Likewise.
- * config/arm/arm1020e.md: Update with new attributes.
- * config/arm/cortex-a15-neon.md: Update with new attributes.
- * config/arm/cortex-a5.md: Update with new attributes.
- * config/arm/cortex-a53.md: Update with new attributes.
- * config/arm/cortex-a7.md: Update with new attributes.
- * config/arm/cortex-a8-neon.md: Update with new attributes.
- * config/arm/cortex-a9.md: Update with new attributes.
- * config/arm/cortex-m4-fpu.md: Update with new attributes.
- * config/arm/cortex-r4f.md: Update with new attributes.
- * config/arm/marvell-pj4.md: Update with new attributes.
- * config/arm/vfp11.md: Update with new attributes.
-
-2013-09-06 James Greenhalgh <james.greenhalgh@arm.com>
-
- * config/aarch64/arm_neon.h
- (vqtbl<1,2,3,4><q>_s8): Fix control vector parameter type.
- (vqtbx<1,2,3,4><q>_s8): Likewise.
-
-2013-09-06 James Greenhalgh <james.greenhalgh@arm.com>
-
- * config/arm/types.md: Add "no_insn", "multiple" and "untyped" types.
- * config/arm/arm-fixed.md: Add type attribute to all insn patterns.
- (add<mode>3): Add type attribute.
- (add<mode>3): Likewise.
- (usadd<mode>3): Likewise.
- (ssadd<mode>3): Likewise.
- (sub<mode>3): Likewise.
- (sub<mode>3): Likewise.
- (ussub<mode>3): Likewise.
- (sssub<mode>3): Likewise.
- (ssmulsa3): Likewise.
- (usmulusa3): Likewise.
- (arm_usatsihi): Likewise.
- * config/arm/vfp.md
- (*movdi_vfp): Add types for all instructions.
- (*movdi_vfp_cortexa8): Likewise.
- (*movhf_vfp_neon): Likewise.
- (*movhf_vfp): Likewise.
- (*movdf_vfp): Likewise.
- (*thumb2_movdf_vfp): Likewise.
- (*thumb2_movdfcc_vfp): Likewise.
- * config/arm/arm.md: Add type attribute to all insn patterns.
- (*thumb1_adddi3): Add type attribute.
- (*arm_adddi3): Likewise.
- (*adddi_sesidi_di): Likewise.
- (*adddi_zesidi_di): Likewise.
- (*thumb1_addsi3): Likewise.
- (addsi3_compare0): Likewise.
- (*addsi3_compare0_scratch): Likewise.
- (*compare_negsi_si): Likewise.
- (cmpsi2_addneg): Likewise.
- (*addsi3_carryin_<optab>): Likewise.
- (*addsi3_carryin_alt2_<optab>): Likewise.
- (*addsi3_carryin_clobercc_<optab>): Likewise.
- (*subsi3_carryin): Likewise.
- (*subsi3_carryin_const): Likewise.
- (*subsi3_carryin_compare): Likewise.
- (*subsi3_carryin_compare_const): Likewise.
- (*arm_subdi3): Likewise.
- (*thumb_subdi3): Likewise.
- (*subdi_di_zesidi): Likewise.
- (*subdi_di_sesidi): Likewise.
- (*subdi_zesidi_di): Likewise.
- (*subdi_sesidi_di): Likewise.
- (*subdi_zesidi_ze): Likewise.
- (thumb1_subsi3_insn): Likewise.
- (*arm_subsi3_insn): Likewise.
- (*anddi3_insn): Likewise.
- (*anddi_zesidi_di): Likewise.
- (*anddi_sesdi_di): Likewise.
- (*ne_zeroextracts): Likewise.
- (*ne_zeroextracts): Likewise.
- (*ite_ne_zeroextr): Likewise.
- (*ite_ne_zeroextr): Likewise.
- (*anddi_notdi_di): Likewise.
- (*anddi_notzesidi): Likewise.
- (*anddi_notsesidi): Likewise.
- (andsi_notsi_si): Likewise.
- (thumb1_bicsi3): Likewise.
- (*iordi3_insn): Likewise.
- (*iordi_zesidi_di): Likewise.
- (*iordi_sesidi_di): Likewise.
- (*thumb1_iorsi3_insn): Likewise.
- (*xordi3_insn): Likewise.
- (*xordi_zesidi_di): Likewise.
- (*xordi_sesidi_di): Likewise.
- (*arm_xorsi3): Likewise.
- (*andsi_iorsi3_no): Likewise.
- (*smax_0): Likewise.
- (*smax_m1): Likewise.
- (*arm_smax_insn): Likewise.
- (*smin_0): Likewise.
- (*arm_smin_insn): Likewise.
- (*arm_umaxsi3): Likewise.
- (*arm_uminsi3): Likewise.
- (*minmax_arithsi): Likewise.
- (*minmax_arithsi_): Likewise.
- (*satsi_<SAT:code>): Likewise.
- (arm_ashldi3_1bit): Likewise.
- (arm_ashrdi3_1bit): Likewise.
- (arm_lshrdi3_1bit): Likewise.
- (*arm_negdi2): Likewise.
- (*thumb1_negdi2): Likewise.
- (*arm_negsi2): Likewise.
- (*thumb1_negsi2): Likewise.
- (*negdi_extendsid): Likewise.
- (*negdi_zero_extend): Likewise.
- (*arm_abssi2): Likewise.
- (*thumb1_abssi2): Likewise.
- (*arm_neg_abssi2): Likewise.
- (*thumb1_neg_abss): Likewise.
- (one_cmpldi2): Likewise.
- (extend<mode>di2): Likewise.
- (*compareqi_eq0): Likewise.
- (*arm_extendhisi2addsi): Likewise.
- (*arm_movdi): Likewise.
- (*thumb1_movdi_insn): Likewise.
- (*arm_movt): Likewise.
- (*thumb1_movsi_insn): Likewise.
- (pic_add_dot_plus_four): Likewise.
- (pic_add_dot_plus_eight): Likewise.
- (tls_load_dot_plus_eight): Likewise.
- (*thumb1_movhi_insn): Likewise.
- (*thumb1_movsf_insn): Likewise.
- (*movdf_soft_insn): Likewise.
- (*thumb_movdf_insn): Likewise.
- (cbranchsi4_insn): Likewise.
- (cbranchsi4_scratch): Likewise.
- (*negated_cbranchsi4): Likewise.
- (*tbit_cbranch): Likewise.
- (*tlobits_cbranch): Likewise.
- (*tstsi3_cbranch): Likewise.
- (*cbranchne_decr1): Likewise.
- (*addsi3_cbranch): Likewise.
- (*addsi3_cbranch_scratch): Likewise.
- (*arm_cmpdi_insn): Likewise.
- (*arm_cmpdi_unsig): Likewise.
- (*arm_cmpdi_zero): Likewise.
- (*thumb_cmpdi_zero): Likewise.
- (*deleted_compare): Likewise.
- (*mov_scc): Likewise.
- (*mov_negscc): Likewise.
- (*mov_notscc): Likewise.
- (*cstoresi_eq0_thumb1_insn): Likewise.
- (cstoresi_nltu_thumb1): Likewise.
- (cstoresi_ltu_thu): Likewise.
- (thumb1_addsi3_addgeu): Likewise.
- (*arm_jump): Likewise.
- (*thumb_jump): Likewise.
- (*check_arch2): Likewise.
- (arm_casesi_internal): Likewise.
- (thumb1_casesi_dispatch): Likewise.
- (*arm_indirect_jump): Likewise.
- (*thumb1_indirect_jump): Likewise.
- (nop): Likewise.
- (*and_scc): Likewise.
- (*ior_scc): Likewise.
- (*compare_scc): Likewise.
- (*cond_move): Likewise.
- (*cond_arith): Likewise.
- (*cond_sub): Likewise.
- (*cmp_ite0): Likewise.
- (*cmp_ite1): Likewise.
- (*cmp_and): Likewise.
- (*cmp_ior): Likewise.
- (*ior_scc_scc): Likewise.
- (*ior_scc_scc_cmp): Likewise.
- (*and_scc_scc): Likewise.
- (*and_scc_scc_cmp): Likewise.
- (*and_scc_scc_nod): Likewise.
- (*negscc): Likewise.
- (movcond_addsi): Likewise.
- (movcond): Likewise.
- (*ifcompare_plus_move): Likewise.
- (*if_plus_move): Likewise.
- (*ifcompare_move_plus): Likewise.
- (*if_move_plus): Likewise.
- (*ifcompare_arith_arith): Likewise.
- (*if_arith_arith): Likewise.
- (*ifcompare_arith_move): Likewise.
- (*if_arith_move): Likewise.
- (*ifcompare_move_arith): Likewise.
- (*if_move_arith): Likewise.
- (*ifcompare_move_not): Likewise.
- (*if_move_not): Likewise.
- (*ifcompare_not_move): Likewise.
- (*if_not_move): Likewise.
- (*ifcompare_shift_move): Likewise.
- (*if_shift_move): Likewise.
- (*ifcompare_move_shift): Likewise.
- (*if_move_shift): Likewise.
- (*ifcompare_shift_shift): Likewise.
- (*ifcompare_not_arith): Likewise.
- (*ifcompare_arith_not): Likewise.
- (*if_arith_not): Likewise.
- (*ifcompare_neg_move): Likewise.
- (*if_neg_move): Likewise.
- (*ifcompare_move_neg): Likewise.
- (*if_move_neg): Likewise.
- (prologue_thumb1_interwork): Likewise.
- (*cond_move_not): Likewise.
- (*sign_extract_onebit): Likewise.
- (*not_signextract_onebit): Likewise.
- (stack_tie): Likewise.
- (align_4): Likewise.
- (align_8): Likewise.
- (consttable_end): Likewise.
- (consttable_1): Likewise.
- (consttable_2): Likewise.
- (consttable_4): Likewise.
- (consttable_8): Likewise.
- (consttable_16): Likewise.
- (*thumb1_tablejump): Likewise.
- (prefetch): Likewise.
- (force_register_use): Likewise.
- (thumb_eh_return): Likewise.
- (load_tp_hard): Likewise.
- (load_tp_soft): Likewise.
- (tlscall): Likewise.
- (*arm_movtas_ze): Likewise.
- (*arm_rev): Likewise.
- (*arm_revsh): Likewise.
- (*arm_rev16): Likewise.
- * config/arm/thumb2.md
- (*thumb2_smaxsi3): Likewise.
- (*thumb2_sminsi3): Likewise.
- (*thumb32_umaxsi3): Likewise.
- (*thumb2_uminsi3): Likewise.
- (*thumb2_negdi2): Likewise.
- (*thumb2_abssi2): Likewise.
- (*thumb2_neg_abss): Likewise.
- (*thumb2_movsi_insn): Likewise.
- (tls_load_dot_plus_four): Likewise.
- (*thumb2_movhi_insn): Likewise.
- (*thumb2_mov_scc): Likewise.
- (*thumb2_mov_negs): Likewise.
- (*thumb2_mov_negs): Likewise.
- (*thumb2_mov_nots): Likewise.
- (*thumb2_mov_nots): Likewise.
- (*thumb2_movsicc_): Likewise.
- (*thumb2_movsfcc_soft_insn): Likewise.
- (*thumb2_indirect_jump): Likewise.
- (*thumb2_and_scc): Likewise.
- (*thumb2_ior_scc): Likewise.
- (*thumb2_ior_scc_strict_it): Likewise.
- (*thumb2_cond_move): Likewise.
- (*thumb2_cond_arith): Likewise.
- (*thumb2_cond_ari): Likewise.
- (*thumb2_cond_sub): Likewise.
- (*thumb2_negscc): Likewise.
- (*thumb2_movcond): Likewise.
- (thumb2_casesi_internal): Likewise.
- (thumb2_casesi_internal_pic): Likewise.
- (*thumb2_alusi3_short): Likewise.
- (*thumb2_mov<mode>_shortim): Likewise.
- (*thumb2_addsi_short): Likewise.
- (*thumb2_subsi_short): Likewise.
- (thumb2_addsi3_compare0): Likewise.
- (*thumb2_cbz): Likewise.
- (*thumb2_cbnz): Likewise.
- (*thumb2_one_cmplsi2_short): Likewise.
- (*thumb2_negsi2_short): Likewise.
- (*orsi_notsi_si): Likewise.
- * config/arm/arm1020e.md: Update with new attributes.
- * config/arm/arm1026ejs.md: Update with new attributes.
- * config/arm/arm1136jfs.md: Update with new attributes.
- * config/arm/arm926ejs.md: Update with new attributes.
- * config/arm/cortex-a15.md: Update with new attributes.
- * config/arm/cortex-a5.md: Update with new attributes.
- * config/arm/cortex-a53.md: Update with new attributes.
- * config/arm/cortex-a7.md: Update with new attributes.
- * config/arm/cortex-a8.md: Update with new attributes.
- * config/arm/cortex-a9.md: Update with new attributes.
- * config/arm/cortex-m4.md: Update with new attributes.
- * config/arm/cortex-r4.md: Update with new attributes.
- * config/arm/fa526.md: Update with new attributes.
- * config/arm/fa606te.md: Update with new attributes.
- * config/arm/fa626te.md: Update with new attributes.
- * config/arm/fa726te.md: Update with new attributes.
-
-2013-09-06 James Greenhalgh <james.greenhalgh@arm.com>
-
- * config/aarch64/aarch64-simd.md
- (aarch64_sqdml<SBINQOPS:as>l_n<mode>_internal): Use
- <vwx> iterator to ensure correct register choice.
- (aarch64_sqdml<SBINQOPS:as>l2_n<mode>_internal): Likewise.
- (aarch64_sqdmull_n<mode>): Likewise.
- (aarch64_sqdmull2_n<mode>_internal): Likewise.
- * config/aarch64/arm_neon.h
- (vml<as><q>_lane<q>_<su>16): Use 'x' constraint for element vector.
- (vml<as><q>_n_<su>16): Likewise.
- (vml<as>l_high_lane<q>_<su>16): Likewise.
- (vml<as>l_high_n_<su>16): Likewise.
- (vml<as>l_lane<q>_<su>16): Likewise.
- (vml<as>l_n_<su>16): Likewise.
- (vmul<q>_lane<q>_<su>16): Likewise.
- (vmul<q>_n_<su>16): Likewise.
- (vmull_lane<q>_<su>16): Likewise.
- (vmull_n_<su>16): Likewise.
- (vmull_high_lane<q>_<su>16): Likewise.
- (vmull_high_n_<su>16): Likewise.
- (vqrdmulh<q>_n_s16): Likewise.
-
-2013-09-06 Tejas Belagod <tejas.belagod@arm.com>
-
- * config/aarch64/arm_neon.h: Fix all vdup<bhsd_lane<q> intrinsics to
- have the correct lane parameter.
-
-2013-09-06 Richard Biener <rguenther@suse.de>
-
- * cfganal.c (control_dependences::~control_dependences):
- Properly free all of the vector.
-
-2013-09-06 Kirill Yukhin <kirill.yukhin@intel.com>
-
- PR target/58269
- * config/i386/i386.c (ix86_conditional_register_usage):
- Proper initialize extended SSE registers.
-
-2013-09-06 Jan Hubicka <jh@suse.cz>
-
- PR tree-optimization/58311
- * ipa-devirt.c (gate_ipa_devirt): Only execute when optimizing.
-
-2013-09-06 Jan Hubicka <jh@suse.cz>
-
- * Makefile.in (tree-sra.o): Update dependencies.
- * tree-sra.c: Include ipa-utils.h
- (scan_function): Use recursive_call_p.
- (has_caller_p): New function.
- (cgraph_for_node_and_aliases): Count also callers of aliases.
-
-2013-09-06 Jan Hubicka <jh@suse.cz>
-
- PR middle-end/58094
- * cgraph.h (symtab_semantically_equivalent_p): Declare.
- * tree-tailcall.c: Include ipa-utils.h.
- (find_tail_calls): Use it.
- * ipa-pure-const.c (check_call): Likewise.
- * ipa-utils.c (recursive_call_p): New function.
- * ipa-utils.h (recursive_call_p): Dclare.
- * symtab.c (symtab_nonoverwritable_alias): Fix formatting.
- (symtab_semantically_equivalent_p): New function.
- * Makefile.in (tree-tailcall.o): Update dependencies.
-
-2013-09-06 Eric Botcazou <ebotcazou@adacore.com>
-
- * ipa-split.c (split_function): Set DECL_NO_INLINE_WARNING_P on the
- non-inlinable part.
-
-2013-09-06 Richard Biener <rguenther@suse.de>
-
- * lto-streamer.h (lto_global_var_decls): Remove.
- * Makefile.in (OBJS): Remove lto-symtab.o.
- (lto-symtab.o): Remove.
- (GTFILES): Remove lto-symtab.c
- * lto-symtab.c: Move to lto/
-
-2013-09-06 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
-
- * config/s390/s390.md (UNSPEC_FPINT_FLOOR, UNSPEC_FPINT_BTRUNC)
- (UNSPEC_FPINT_ROUND, UNSPEC_FPINT_CEIL, UNSPEC_FPINT_NEARBYINT)
- (UNSPEC_FPINT_RINT): New constant definitions.
- (FPINT, fpint_name, fpint_roundingmode): New integer iterator
- definition with 2 attributes.
- ("<FPINT:fpint_name><BFP:mode>2", "rint<BFP:mode>2")
- ("<FPINT:fpint_name><DFP:mode>2", "rint<DFP:mode>2"): New pattern
- definitions.
-
-2013-09-06 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
-
- * config/s390/s390.md: Add "bcr_flush" value to mnemonic attribute.
- ("mem_thread_fence_1"): Use bcr 14,0 for z196 and later.
- Set the mnemonic attribute to "bcr_flush". Set the "z196prop"
- attribute to "z196_alone".
- * config/s390/2827.md: Add "bcr_flush" to "ooo_groupalone" and
- "zEC12_simple".
-
-2013-09-06 Richard Biener <rguenther@suse.de>
-
- * basic-block.h (class control_dependences): New.
- * tree-ssa-dce.c (control_dependence_map): Remove.
- (cd): New global.
- (EXECUTE_IF_CONTROL_DEPENDENT): Remove.
- (set_control_dependence_map_bit, clear_control_dependence_bitmap,
- find_pdom, find_control_dependence, find_all_control_dependences):
- Move to cfganal.c.
- (mark_control_dependent_edges_necessary,
- find_obviously_necessary_stmts, propagate_necessity, tree_dce_init,
- tree_dce_done, perform_tree_ssa_dce): Adjust.
- * cfganal.c (set_control_dependence_map_bit,
- clear_control_dependence_bitmap, find_pdom, find_control_dependence,
- find_all_control_dependences): Move from tree-ssa-dce.c and
- implement as methods of control_dependences class.
- (control_dependences::control_dependences): New.
- (control_dependences::~control_dependences): Likewise.
- (control_dependences::get_edges_dependent_on): Likewise.
- (control_dependences::get_edge): Likewise.
-
-2013-09-04 Jan Hubicka <jh@suse.cz>
-
- * tree.c (types_same_for_odr): Drop overactive check.
- * ipa-devirt.c (hash_type_name): Likewise.
-
-2013-09-04 Jan Hubicka <jh@suse.cz>
-
- * cgraphunit.c (walk_polymorphic_call_targets): Break out from ...
- (analyze_functions): ... here.
-
-2013-09-04 Jan Hubicka <jh@suse.cz>
-
- PR middle-end/58201
- * cgraphunit.c (analyze_functions): Clear AUX fields
- after processing; initialize assembler name has.
-
-2013-09-05 Jeff Law <law@redhat.com>
-
- * tree-ssa-threadedge.c (thread_around_empty_blocks): Renamed
- from thread_around_empty_block. Record threading path into PATH.
- Recurse if threading through the initial block is successful.
- (thread_across_edge): Corresponding changes to slightly simplify.
-
-2013-09-05 James Greenhalgh <james.greenhalgh@arm.com>
-
- * config/aarch64/aarch64.md
- (type): Remove frecpe, frecps, frecpx.
- (aarch64_frecp<FRECP:frecp_suffix><mode>): Move to aarch64-simd.md,
- fix to be a TARGET_SIMD instruction.
- (aarch64_frecps): Remove.
- * config/aarch64/aarch64-simd.md
- (aarch64_frecp<FRECP:frecp_suffix><mode>): New, moved from aarch64.md
- (aarch64_frecps<mode>): Handle all float/vector of float modes.
-
-2013-09-05 James Greenhalgh <james.greenhalgh@arm.com>
- Sofiane Naci <sofiane.naci@arm.com>
-
- * config/arm/types.md (define_attr "type"): Expand "arlo_imm"
- into "adr", "alu_imm", "alus_imm", "logic_imm", "logics_imm".
- Expand "arlo_reg" into "adc_reg", "adc_imm", "adcs_reg", "adcs_imm",
- "alu_ext", "alu_reg", "alus_ext", "alus_reg", "bfm", "csel",
- "logic_reg", "logics_reg", "rev". Expand "arlo_shift" into
- "alu_shift_imm", "alus_shift_imm", "logic_shift_imm",
- "logics_shift_imm". Expand "arlo_shift_reg" into "alu_shift_reg",
- "alus_shift_reg", "logic_shift_reg", "logics_shift_reg". Expand "clz"
- into "clz, "rbit". Rename "shift" to "shift_imm".
- * config/arm/arm.md (define_attr "core_cycles"): Update for attribute
- changes. Update for attribute changes all occurrences of arlo_* and
- shift* types.
- * config/arm/arm-fixed.md: Update for attribute changes
- all occurrences of arlo_* types.
- * config/arm/thumb2.md: Update for attribute changes all occurrences
- of arlo_* types.
- * config/arm/arm.c (xscale_sched_adjust_cost): (rtx insn, rtx
- (cortexa7_older_only): Likewise.
- (cortexa7_younger): Likewise.
- * config/arm/arm1020e.md (1020alu_op): Update for attribute changes.
- (1020alu_shift_op): Likewise.
- (1020alu_shift_reg_op): Likewise.
- * config/arm/arm1026ejs.md (alu_op): Update for attribute changes.
- (alu_shift_op): Likewise.
- (alu_shift_reg_op): Likewise.
- * config/arm/arm1136jfs.md (11_alu_op): Update for attribute changes.
- (11_alu_shift_op): Likewise.
- (11_alu_shift_reg_op): Likewise.
- * config/arm/arm926ejs.md (9_alu_op): Update for attribute changes.
- (9_alu_shift_reg_op): Likewise.
- * config/arm/cortex-a15.md (cortex_a15_alu): Update for
- attribute changes.
- (cortex_a15_alu_shift): Likewise.
- (cortex_a15_alu_shift_reg): Likewise.
- * config/arm/cortex-a5.md (cortex_a5_alu): Update for
- attribute changes.
- (cortex_a5_alu_shift): Likewise.
- * config/arm/cortex-a53.md (cortex_a53_alu): Update for
- attribute changes.
- (cortex_a53_alu_shift): Likewise.
- * config/arm/cortex-a7.md (cortex_a7_alu_imm): Update for
- attribute changes.
- (cortex_a7_alu_reg): Likewise.
- (cortex_a7_alu_shift): Likewise.
- * config/arm/cortex-a8.md (cortex_a8_alu): Update for
- attribute changes.
- (cortex_a8_alu_shift): Likewise.
- (cortex_a8_alu_shift_reg): Likewise.
- * config/arm/cortex-a9.md (cortex_a9_dp): Update for attribute changes.
- (cortex_a9_dp_shift): Likewise.
- * config/arm/cortex-m4.md (cortex_m4_alu): Update for
- attribute changes.
- * config/arm/cortex-r4.md
- (cortex_r4_alu): Update for attribute changes.
- (cortex_r4_mov): Likewise.
- (cortex_r4_alu_shift_reg): Likewise.
- * config/arm/fa526.md (526_alu_op): Update for attribute changes.
- (526_alu_shift_op): Likewise.
- * config/arm/fa606te.md (606te_alu_op): Update for attribute changes.
- * config/arm/fa626te.md (626te_alu_op): Update for attribute changes.
- (626te_alu_shift_op): Likewise.
- * config/arm/fa726te.md (726te_alu_op): Update for attribute changes.
- (726te_alu_shift_op): Likewise.
- (726te_alu_shift_reg_op): Likewise.
- * config/arm/fmp626.md (mp626_alu_op): Update for attribute changes.
- (mp626_alu_shift_op): Likewise.
- * config/arm/marvell-pj4.md (pj4_alu): Update for attribute changes.
- (pj4_alu_conds): Likewise.
- (pj4_shift): Likewise.
- (pj4_shift_conds): Likewise.
- (pj4_alu_shift): Likewise.
- (pj4_alu_shift_conds): Likewise.
- * config/aarch64/aarch64.md: Update for attribute change
- all occurrences of arlo_* and shift* types.
-
-2013-09-05 Mike Stump <mikestump@comcast.net>
-
- * tree.h: Move documentation for tree_function_decl to tree-core.h
- with the declaration.
-
-2013-09-05 Peter Bergner <bergner@vnet.ibm.com>
-
- PR target/58139
- * reginfo.c (choose_hard_reg_mode): Scan through all mode classes
- looking for widest mode.
-
-2013-09-05 Eric Botcazou <ebotcazou@adacore.com>
-
- * config.gcc (*-*-vxworks*): Do not override an existing extra_objs.
-
-2013-09-05 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/58137
- * tree-vect-stmts.c (get_vectype_for_scalar_type_and_size):
- Do not create vectors of pointers.
- * tree-vect-loop.c (get_initial_def_for_induction): Use proper
- types for the components of the vector initializer.
- * tree-cfg.c (verify_gimple_assign_binary): Remove special-casing
- allowing pointer vectors with PLUS_EXPR/MINUS_EXPR.
-
-2013-09-05 Martin Jambor <mjambor@suse.cz>
-
- * ipa-prop.c (remove_described_reference): Accept missing references,
- return false if that hppens, otherwise return true.
- (cgraph_node_for_jfunc): New function.
- (try_decrement_rdesc_refcount): Likewise.
- (try_make_edge_direct_simple_call): Use them.
- (ipa_edge_removal_hook): Remove references from rdescs.
- (ipa_edge_duplication_hook): Clone rdescs and their references
- when the new edge has the same caller as the old one.
- * cgraph.c (cgraph_resolve_speculation): Remove speculative
- reference before removing any edges.
-
-2013-09-05 Richard Earnshaw <rearnsha@arm.com>
-
- * arm.c (thumb2_emit_strd_push): Rewrite to use pre-decrement on
- initial store.
- * thumb2.md (thumb2_storewb_parisi): New pattern.
-
-2013-09-05 Yufeng Zhang <yufeng.zhang@arm.com>
-
- * config/aarch64/aarch64-option-extensions.def: Add
- AARCH64_OPT_EXTENSION of 'crc'.
- * config/aarch64/aarch64.h (AARCH64_FL_CRC): New define.
- (AARCH64_ISA_CRC): Ditto.
- * doc/invoke.texi (-march and -mcpu feature modifiers): Add
- description of the CRC extension.
-
-2013-09-05 Alexander Ivchenko <alexander.ivchenko@intel.com>
-
- * config/rs6000/linux64.h: Define OPTION_BIONIC and OPTION_UCLIBC.
- * config/rs6000/linux.h: Ditto.
- * alpha/linux.h: Ditto.
- * config/bfin/uclinux.h: Define TARGET_LIBC_HAS_FUNCTION as
- no_c99_libc_has_function.
- * config/c6x/uclinux-elf.h: Ditto.
- * config/lm32/uclinux-elf.h: Ditto.
- * config/m68k/uclinux.h: Ditto.
- * config/moxie/uclinux.h: Ditto.
- * config.gcc (bfin*-linux-uclibc*): Add t-linux-android to tmake_file.
- (crisv32-*-linux*, cris-*-linux*): Ditto.
- * config/bfin/bfin.c: Include "tm_p.h".
-
-2013-09-05 Richard Biener <rguenther@suse.de>
-
- * tree-vect-loop.c (vect_analyze_loop_operations): Properly
- check for a definition without a basic-block.
-
-2013-09-05 James Greenhalgh <james.greenhalgh@arm.com>
- Sofiane Naci <sofiane.naci@arm.com>
-
- * config/aarch64/aarch64.md
- (*movti_aarch64): Rename r_2_f and f_2_r.
- (*movsf_aarch64): Likewise.
- (*movdf_aarch64): Likewise.
- (*movtf_aarch64): Likewise.
- (aarch64_movdi_<mode>low): Likewise.
- (aarch64_movdi_<mode>high): Likewise.
- (aarch64_mov<mode>high_di): Likewise.
- (aarch64_mov<mode>low_di): Likewise.
- (aarch64_movtilow_tilow): Likewise.
- * config/arm/arm.md (attribute "neon_type"): Delete. Move attribute
- values to config/arm/types.md
- (attribute "conds"): Update for attribute change.
- (anddi3_insn): Likewise.
- (iordi3_insn): Likewise.
- (xordi3_insn): Likewise.
- (one_cmpldi2): Likewise.
- * config/arm/types.md (type): Add Neon types.
- * config/arm/neon.md (neon_mov<mode>): Remove "neon_type" attribute,
- use "type" attribute.
- (movmisalign<mode>_neon_store): Likewise.
- (movmisalign<mode>_neon_load): Likewise.
- (vec_set<mode>_internal): Likewise.
- (vec_setv2di_internal): Likewise.
- (vec_extract<mode>): Likewise.
- (vec_extractv2di): Likewise.
- (add<mode>3_neon): Likewise.
- (adddi3_neon): Likewise.
- (sub<mode>3_neon): Likewise.
- (subdi3_neon): Likewise.
- (mul<mode>3_neon): Likewise.
- (mul<mode>3add<mode>_neon): Likewise.
- (mul<mode>3neg<mode>add<mode>_neon): Likewise.
- (fma<VCVTF:mode>4)): Likewise.
- (fma<VCVTF:mode>4_intrinsic): Likewise.
- (fmsub<VCVTF:mode>4)): Likewise.
- (fmsub<VCVTF:mode>4_intrinsic): Likewise.
- (neon_vrint<NEON_VRINT:nvrint_variant><VCVTF:mode>): Likewise.
- (ior<mode>3): Likewise.
- (and<mode>3): Likewise.
- (anddi3_neon): Likewise.
- (orn<mode>3_neon): Likewise.
- (orndi3_neon): Likewise.
- (bic<mode>3_neon): Likewise.
- (bicdi3_neon): Likewise.
- (xor<mode>3): Likewise.
- (one_cmpl<mode>2): Likewise.
- (abs<mode>2): Likewise.
- (neg<mode>2): Likewise.
- (umin<mode>3_neon): Likewise.
- (umax<mode>3_neon): Likewise.
- (smin<mode>3_neon): Likewise.
- (smax<mode>3_neon): Likewise.
- (vashl<mode>3): Likewise.
- (vashr<mode>3_imm): Likewise.
- (vlshr<mode>3_imm): Likewise.
- (ashl<mode>3_signed): Likewise.
- (ashl<mode>3_unsigned): Likewise.
- (neon_load_count): Likewise.
- (ashldi3_neon_noclobber): Likewise.
- (signed_shift_di3_neon): Likewise.
- (unsigned_shift_di3_neon): Likewise.
- (ashrdi3_neon_imm_noclobber): Likewise.
- (lshrdi3_neon_imm_noclobber): Likewise.
- (widen_ssum<mode>3): Likewise.
- (widen_usum<mode>3): Likewise.
- (quad_halves_<code>v4si): Likewise.
- (quad_halves_<code>v4sf): Likewise.
- (quad_halves_<code>v8hi): Likewise.
- (quad_halves_<code>v16qi): Likewise.
- (reduc_splus_v2di): Likewise.
- (neon_vpadd_internal<mode>): Likewise.
- (neon_vpsmin<mode>): Likewise.
- (neon_vpsmax<mode>): Likewise.
- (neon_vpumin<mode>): Likewise.
- (neon_vpumax<mode>): Likewise.
- (ss_add<mode>_neon): Likewise.
- (us_add<mode>_neon): Likewise.
- (ss_sub<mode>_neon): Likewise.
- (us_sub<mode>_neon): Likewise.
- (neon_vadd<mode>_unspec): Likewise.
- (neon_vaddl<mode>): Likewise.
- (neon_vaddw<mode>): Likewise.
- (neon_vhadd<mode>): Likewise.
- (neon_vqadd<mode>): Likewise.
- (neon_vaddhn<mode>): Likewise.
- (neon_vmul<mode>): Likewise.
- (neon_vmla<mode>): Likewise.
- (neon_vmlal<mode>): Likewise.
- (neon_vmls<mode>): Likewise.
- (neon_vmlsl<mode>): Likewise.
- (neon_vqdmulh<mode>): Likewise.
- (neon_vqdmlal<mode>): Likewise.
- (neon_vqdmlsl<mode>): Likewise.
- (neon_vmull<mode>): Likewise.
- (neon_vqdmull<mode>): Likewise.
- (neon_vsub<mode>_unspec): Likewise.
- (neon_vsubl<mode>): Likewise.
- (neon_vsubw<mode>): Likewise.
- (neon_vqsub<mode>): Likewise.
- (neon_vhsub<mode>): Likewise.
- (neon_vsubhn<mode>): Likewise.
- (neon_vceq<mode>): Likewise.
- (neon_vcge<mode>): Likewise.
- (neon_vcgeu<mode>): Likewise.
- (neon_vcgt<mode>): Likewise.
- (neon_vcgtu<mode>): Likewise.
- (neon_vcle<mode>): Likewise.
- (neon_vclt<mode>): Likewise.
- (neon_vcage<mode>): Likewise.
- (neon_vcagt<mode>): Likewise.
- (neon_vtst<mode>): Likewise.
- (neon_vabd<mode>): Likewise.
- (neon_vabdl<mode>): Likewise.
- (neon_vaba<mode>): Likewise.
- (neon_vabal<mode>): Likewise.
- (neon_vmax<mode>): Likewise.
- (neon_vmin<mode>): Likewise.
- (neon_vpaddl<mode>): Likewise.
- (neon_vpadal<mode>): Likewise.
- (neon_vpmax<mode>): Likewise.
- (neon_vpmin<mode>): Likewise.
- (neon_vrecps<mode>): Likewise.
- (neon_vrsqrts<mode>): Likewise.
- (neon_vqabs<mode>): Likewise.
- (neon_vqneg<mode>): Likewise.
- (neon_vcls<mode>): Likewise.
- (clz<mode>2): Likewise.
- (popcount<mode>2): Likewise.
- (neon_vrecpe): Likewise.
- (neon_vrsqrte): Likewise.
- (neon_vget_lane<mode>_sext_internal): Likewise.
- (neon_vget_lane<mode>_zext_internal): Likewise.
- (neon_vdup_n<mode>): Likewise.
- (neon_vdup_nv2di): Likewise.
- (neon_vdpu_lane<mode>_internal): Likewise.
- (neon_vswp<mode>): Likewise.
- (float<mode><V_cvtto>2): Likewise.
- (floatuns<mode><V_cvtto>2): Likewise.
- (fix_trunc<mode><V_cvtto>)2): Likewise
- (fixuns_trunc<mode><V_cvtto)2): Likewise.
- (neon_vcvt<mode>): Likewise.
- (neon_vcvtv4sfv4hf): Likewise.
- (neon_vcvtv4hfv4sf): Likewise.
- (neon_vcvt_n<mode>): Likewise.
- (neon_vmovn<mode>): Likewise.
- (neon_vqmovn<mode>): Likewise.
- (neon_vqmovun<mode>): Likewise.
- (neon_vmovl<mode>): Likewise.
- (neon_vmul_lane<mode>): Likewise.
- (neon_vmull_lane<mode>): Likewise.
- (neon_vqdmull_lane<mode>): Likewise.
- (neon_vqdmulh_lane<mode>): Likewise.
- (neon_vmla_lane<mode>): Likewise.
- (neon_vmlal_lane<mode>): Likewise.
- (neon_vqdmlal_lane<mode>): Likewise.
- (neon_vmls_lane<mode>): Likewise.
- (neon_vmlsl_lane<mode>): Likewise.
- (neon_vqdmlsl_lane<mode>): Likewise.
- (neon_vext<mode>): Likewise.
- (neon_vrev64<mode>): Likewise.
- (neon_vrev32<mode>): Likewise.
- (neon_vrev16<mode>): Likewise.
- (neon_vbsl<mode>_internal): Likewise.
- (neon_vshl<mode>): Likewise.
- (neon_vqshl<mode>): Likewise.
- (neon_vshr_n<mode>): Likewise.
- (neon_vshrn_n<mode>): Likewise.
- (neon_vqshrn_n<mode>): Likewise.
- (neon_vqshrun_n<mode>): Likewise.
- (neon_vshl_n<mode>): Likewise.
- (neon_vqshl_n<mode>): Likewise.
- (neon_vqshlu_n<mode>): Likewise.
- (neon_vshll_n<mode>): Likewise.
- (neon_vsra_n<mode>): Likewise.
- (neon_vsri_n<mode>): Likewise.
- (neon_vsli_n<mode>): Likewise.
- (neon_vtbl1v8qi): Likewise.
- (neon_vtbl2v8qi): Likewise.
- (neon_vtbl3v8qi): Likewise.
- (neon_vtbl4v8qi): Likewise.
- (neon_vtbx1v8qi): Likewise.
- (neon_vtbx2v8qi): Likewise.
- (neon_vtbx3v8qi): Likewise.
- (neon_vtbx4v8qi): Likewise.
- (neon_vtrn<mode>_internal): Likewise.
- (neon_vzip<mode>_internal): Likewise.
- (neon_vuzp<mode>_internal): Likewise.
- (neon_vld1<mode>): Likewise.
- (neon_vld1_lane<mode>): Likewise.
- (neon_vld1_dup<mode>): Likewise.
- (neon_vld1_dupv2di): Likewise.
- (neon_vst1<mode>): Likewise.
- (neon_vst1_lane<mode>): Likewise.
- (neon_vld2<mode>): Likewise.
- (neon_vld2_lane<mode>): Likewise.
- (neon_vld2_dup<mode>): Likewise.
- (neon_vst2<mode>): Likewise.
- (neon_vst2_lane<mode>): Likewise.
- (neon_vld3<mode>): Likewise.
- (neon_vld3qa<mode>): Likewise.
- (neon_vld3qb<mode>): Likewise.
- (neon_vld3_lane<mode>): Likewise.
- (neon_vld3_dup<mode>): Likewise.
- (neon_vst3<mode>): Likewise.
- (neon_vst3qa<mode>): Likewise.
- (neon_vst3qb<mode>): Likewise.
- (neon_vst3_lane<mode>): Likewise.
- (neon_vld4<mode>): Likewise.
- (neon_vld4qa<mode>): Likewise.
- (neon_vld4qb<mode>): Likewise.
- (neon_vld4_lane<mode>): Likewise.
- (neon_vld4_dup<mode>): Likewise.
- (neon_vst4<mode>): Likewise.
- (neon_vst4qa<mode>): Likewise.
- (neon_vst4qb<mode>): Likewise.
- (neon_vst4_lane<mode>): Likewise.
- (neon_vec_unpack<US>_lo_<mode>): Likewise.
- (neon_vec_unpack<US>_hi_<mode>): Likewise.
- (neon_vec_<US>mult_lo_<mode>): Likewise.
- (neon_vec_<US>mult_hi_<mode>): Likewise.
- (neon_vec_<US>shiftl_<mode>): Likewise.
- (neon_unpack<US>_<mode>): Likewise.
- (neon_vec_<US>mult_<mode>): Likewise.
- (vec_pack_trunc_<mode>): Likewise.
- (neon_vec_pack_trunk_<mode>): Likewise.
- (neon_vabd<mode>_2): Likewise.
- (neon_vabd<mode>_3): Likewise.
- * config/arm/vfp.md (arm_movsi_vfp): Update for attribute changes.
- (thumb2_movsi_vfp): Likewise.
- (movdi_vfp): Likewise.
- (movdi_vfp_cortexa8): Likewise.
- (movhf_vfp_neon): Likewise.
- (movhf_vfp): Likewiwse.
- (movsf_vfp): Likewiwse.
- (thumb2_movsf_vfp): Likewiwse.
- (movdf_vfp): Likewise.
- (thumb2_movdf_vfp): Likewise.
- (movsfcc_vfp): Likewise.
- (thumb2_movsfcc_vfp): Likewise.
- (movdfcc_vfp): Likewise.
- (thumb2_movdfcc_vfp): Likewise.
- * config/arm/arm.c (cortexa7_older_only): Update for attribute change.
- * config/arm/arm1020e.md (v10_c2v): Update for attribute change.
- (v10_v2c): Likewise.
- * config/arm/cortex-a15-neon.md (cortex_a15_neon_int_1): Update for
- attribute change.
- (cortex_a15_neon_int_2): Likewise.
- (cortex_a15_neon_int_3): Likewise.
- (cortex_a15_neon_int_4): Likewise.
- (cortex_a15_neon_int_5): Likewise.
- (cortex_a15_neon_vqneg_vqabs): Likewise.
- (cortex_a15_neon_vmov): Likewise.
- (cortex_a15_neon_vaba): Likewise.
- (cortex_a15_neon_vaba_qqq): Likewise.
- (cortex_a15_neon_mul_ddd_8_16_qdd_16_8_long_32_16_long): Likewise.
- (cortex_a15_neon_mul_qqq_8_16_32_ddd_32): Likewise.
- (cortex_a15_neon_mul_qdd_64_32_long_qqd_16_ddd_32_\
- scalar_64_32_long_scalar): Likewise.
- (cortex_a15_neon_mla_ddd_8_16_qdd_16_8_long_32_16_long): Likewise.
- (cortex_a15_neon_mla_qqq_8_16): Likewise.
- (cortex_a15_neon_mla_ddd_32_qqd_16_ddd_32_scalar_qdd_64_32_\
- lotype_qdd_64_32_long): Likewise.
- (cortex_a15_neon_mla_qqq_32_qqd_32_scalar): Likewise.
- (cortex_a15_neon_mul_ddd_16_scalar_32_16_long_scalar): Likewise.
- (cortex_a15_neon_mul_qqd_32_scalar): Likewise.
- (cortex_a15_neon_mla_ddd_16_scalar_qdd_32_16_long_scalar): Likewise.
- (cortex_a15_neon_shift_1): Likewise.
- (cortex_a15_neon_shift_2): Likewise.
- (cortex_a15_neon_shift_3): Likewise.
- (cortex_a15_neon_vshl_ddd): Likewise.
- (cortex_a15_neon_vqshl_vrshl_vqrshl_qqq): Likewise.
- (cortex_a15_neon_vsra_vrsra): Likewise.
- (cortex_a15_neon_fp_vadd_ddd_vabs_dd): Likewise.
- (cortex_a15_neon_fp_vadd_qqq_vabs_qq): Likewise.
- (cortex_a15_neon_fp_vmul_ddd): Likewise.
- (cortex_a15_neon_fp_vmul_qqd): Likewise.
- (cortex_a15_neon_fp_vmla_ddd): Likewise.
- (cortex_a15_neon_fp_vmla_qqq): Likewise.
- (cortex_a15_neon_fp_vmla_ddd_scalar): Likewise.
- (cortex_a15_neon_fp_vmla_qqq_scalar): Likewise.
- (cortex_a15_neon_fp_vrecps_vrsqrts_ddd): Likewise.
- (cortex_a15_neon_fp_vrecps_vrsqrts_qqq): Likewise.
- (cortex_a15_neon_bp_simple): Likewise.
- (cortex_a15_neon_bp_2cycle): Likewise.
- (cortex_a15_neon_bp_3cycle): Likewise.
- (cortex_a15_neon_vld1_1_2_regs): Likewise.
- (cortex_a15_neon_vld1_3_4_regs): Likewise.
- (cortex_a15_neon_vld2_2_regs_vld1_vld2_all_lanes): Likewise.
- (cortex_a15_neon_vld2_4_regs): Likewise.
- (cortex_a15_neon_vld3_vld4): Likewise.
- (cortex_a15_neon_vst1_1_2_regs_vst2_2_regs): Likewise.
- (cortex_a15_neon_vst1_3_4_regs): Likewise.
- (cortex_a15_neon_vst2_4_regs_vst3_vst4): Likewise.
- (cortex_a15_neon_vst3_vst4): Likewise.
- (cortex_a15_neon_vld1_vld2_lane): Likewise.
- (cortex_a15_neon_vld3_vld4_lane" 10
- (cortex_a15_neon_vst1_vst2_lane): Likewise.
- (cortex_a15_neon_vst3_vst4_lane): Likewise.
- (cortex_a15_neon_vld3_vld4_all_lanes): Likewise.
- (cortex_a15_neon_ldm_2): Likewise.0
- (cortex_a15_neon_stm_2): Likewise.
- (cortex_a15_neon_mcr): Likewise.
- (cortex_a15_neon_mcr_2_mcrr): Likewise.
- (cortex_a15_neon_mrc): Likewise.
- (cortex_a15_neon_mrrc): Likewise.
- * config/arm/cortex-a15.md (cortex_a15_alu): Update for attribute
- change.
- (cortex_a15_alu_shift): Likewise.
- (cortex_a15_alu_shift_reg): Likewise.
- (cortex_a15_mult32): Likewise.
- (cortex_a15_mult64): Likewise.
- (cortex_a15_block): Likewise.
- (cortex_a15_branch): Likewise.
- (cortex_a15_load1): Likewise.
- (cortex_a15_load3): Likewise.
- (cortex_a15_store1): Likewise.
- (cortex_a15_store3): Likewise.
- (cortex_a15_call): Likewise.
- * config/arm/cortex-a5.md (cortex_a5_r2f): Update for attribute change.
- (cortex_a5_f2r): Likewise.
- * config/arm/cortex-a53.md (cortex_a53_r2f): Update for attribute
- change.
- (cortex_a53_f2r): Likewise.
- * config/arm/cortex-a7.md
- (cortex_a7_branch): Update for attribute change.
- (cortex_a7_call): Likewise.
- (cortex_a7_alu_imm): Likewise.
- (cortex_a7_alu_reg): Likewise.
- (cortex_a7_alu_shift): Likewise.
- (cortex_a7_mul): Likewise.
- (cortex_a7_load1): Likewise.
- (cortex_a7_store1): Likewise.
- (cortex_a7_load2): Likewise.
- (cortex_a7_store2): Likewise.
- (cortex_a7_load3): Likewise.
- (cortex_a7_store3): Likewise.
- (cortex_a7_load4): Likewise.
- (cortex_a7_store4): Likewise.
- (cortex_a7_fpalu): Likewise.
- (cortex_a7_fconst): Likewise.
- (cortex_a7_fpmuls): Likewise.
- (cortex_a7_neon_mul): Likewise.
- (cortex_a7_fpmacs): Likewise.
- (cortex_a7_neon_mla: Likewise.
- (cortex_a7_fpmuld: Likewise.
- (cortex_a7_fpmacd: Likewise.
- (cortex_a7_fpfmad: Likewise.
- (cortex_a7_fdivs: Likewise.
- (cortex_a7_fdivd: Likewise.
- (cortex_a7_r2f: Likewise.
- (cortex_a7_f2r: Likewise.
- (cortex_a7_f_flags: Likewise.
- (cortex_a7_f_loads: Likewise.
- (cortex_a7_f_loadd: Likewise.
- (cortex_a7_f_stores: Likewise.
- (cortex_a7_f_stored: Likewise.
- (cortex_a7_neon): Likewise.
- * config/arm/cortex-a8-neon.md
- (cortex_a8_neon_mrc): Update for attribute change.
- (cortex_a8_neon_mrrc): Likewise.
- (cortex_a8_neon_int_1): Likewise.
- (cortex_a8_neon_int_2): Likewise.
- (cortex_a8_neon_int_3): Likewise.
- (cortex_a8_neon_int_4): Likewise.
- (cortex_a8_neon_int_5): Likewise.
- (cortex_a8_neon_vqneg_vqabs): Likewise.
- (cortex_a8_neon_vmov): Likewise.
- (cortex_a8_neon_vaba): Likewise.
- (cortex_a8_neon_vaba_qqq): Likewise.
- (cortex_a8_neon_vsma): Likewise.
- (cortex_a8_neon_mul_ddd_8_16_qdd_16_8_long_32_16_long): Likewise.
- (cortex_a8_neon_mul_qqq_8_16_32_ddd_32): Likewise.
- (cortex_a8_neon_mul_qdd_64_32_long_qqd_16_ddd_32_scalar_64_32_\
- long_scalar): Likewise.
- (cortex_a8_neon_mla_ddd_8_16_qdd_16_8_long_32_16_long): Likewise.
- (cortex_a8_neon_mla_qqq_8_16): Likewise.
- (cortex_a8_neon_mla_ddd_32_qqd_16_ddd_32_scalar_qdd_64_32_\
- long_scalar_qdd_64_32_long): Likewise.
- (cortex_a8_neon_mla_qqq_32_qqd_32_scalar): Likewise.
- (cortex_a8_neon_mul_ddd_16_scalar_32_16_long_scalar): Likewise.
- (cortex_a8_neon_mul_qqd_32_scalar): Likewise.
- (cortex_a8_neon_mla_ddd_16_scalar_qdd_32_16_long_scalar): Likewise.
- (cortex_a8_neon_shift_1): Likewise.
- (cortex_a8_neon_shift_2): Likewise.
- (cortex_a8_neon_shift_3): Likewise.
- (cortex_a8_neon_vshl_ddd): Likewise.
- (cortex_a8_neon_vqshl_vrshl_vqrshl_qqq): Likewise.
- (cortex_a8_neon_vsra_vrsra): Likewise.
- (cortex_a8_neon_fp_vadd_ddd_vabs_dd): Likewise.
- (cortex_a8_neon_fp_vadd_qqq_vabs_qq): Likewise.
- (cortex_a8_neon_fp_vsum): Likewise.
- (cortex_a8_neon_fp_vmul_ddd): Likewise.
- (cortex_a8_neon_fp_vmul_qqd): Likewise.
- (cortex_a8_neon_fp_vmla_ddd): Likewise.
- (cortex_a8_neon_fp_vmla_qqq): Likewise.
- (cortex_a8_neon_fp_vmla_ddd_scalar): Likewise.
- (cortex_a8_neon_fp_vmla_qqq_scalar): Likewise.
- (cortex_a8_neon_fp_vrecps_vrsqrts_ddd): Likewise.
- (cortex_a8_neon_fp_vrecps_vrsqrts_qqq): Likewise.
- (cortex_a8_neon_bp_simple): Likewise.
- (cortex_a8_neon_bp_2cycle): Likewise.
- (cortex_a8_neon_bp_3cycle): Likewise.
- (cortex_a8_neon_ldr): Likewise.
- (cortex_a8_neon_str): Likewise.
- (cortex_a8_neon_vld1_1_2_regs): Likewise.
- (cortex_a8_neon_vld1_3_4_regs): Likewise.
- (cortex_a8_neon_vld2_2_regs_vld1_vld2_all_lanes): Likewise.
- (cortex_a8_neon_vld2_4_regs): Likewise.
- (cortex_a8_neon_vld3_vld4): Likewise.
- (cortex_a8_neon_vst1_1_2_regs_vst2_2_regs): Likewise.
- (cortex_a8_neon_vst1_3_4_regs): Likewise.
- (cortex_a8_neon_vst2_4_regs_vst3_vst4): Likewise.
- (cortex_a8_neon_vst3_vst4): Likewise.
- (cortex_a8_neon_vld1_vld2_lane): Likewise.
- (cortex_a8_neon_vld3_vld4_lane): Likewise.
- (cortex_a8_neon_vst1_vst2_lane): Likewise.
- (cortex_a8_neon_vst3_vst4_lane): Likewise.
- (cortex_a8_neon_vld3_vld4_all_lanes): Likewise.
- (cortex_a8_neon_mcr): Likewise.
- (cortex_a8_neon_mcr_2_mcrr): Likewise.
- * config/arm/cortex-a8.md (cortex_a8_alu): Update for attribute change.
- * config/arm/cortex-a9-neon.md (ca9_neon_mrc): Update for attribute
- change.
- (ca9_neon_mrrc): Likewise.
- (cortex_a9_neon_int_1): Likewise.
- (cortex_a9_neon_int_2): Likewise.
- (cortex_a9_neon_int_3): Likewise.
- (cortex_a9_neon_int_4): Likewise.
- (cortex_a9_neon_int_5): Likewise.
- (cortex_a9_neon_vqneg_vqabs): Likewise.
- (cortex_a9_neon_vmov): Likewise.
- (cortex_a9_neon_vaba): Likewise.
- (cortex_a9_neon_vaba_qqq): Likewise.
- (cortex_a9_neon_vsma): Likewise.
- (cortex_a9_neon_mul_ddd_8_16_qdd_16_8_long_32_16_long): Likewise.
- (cortex_a9_neon_mul_qqq_8_16_32_ddd_32): Likewise.
- (cortex_a9_neon_mul_qdd_64_32_long_qqd_16_ddd_32_scalar_64_32_\
- long_scalar): Likewise.
- (cortex_a9_neon_mla_ddd_8_16_qdd_16_8_long_32_16_long): Likewise.
- (cortex_a9_neon_mla_qqq_8_16): Likewise.
- (cortex_a9_neon_mla_ddd_32_qqd_16_ddd_32_scalar_qdd_64_32_\
- long_scalar_qdd_64_32_long): Likewise.
- (cortex_a9_neon_mla_qqq_32_qqd_32_scalar): Likewise.
- (cortex_a9_neon_mul_ddd_16_scalar_32_16_long_scalar): Likewise.
- (cortex_a9_neon_mul_qqd_32_scalar): Likewise.
- (cortex_a9_neon_mla_ddd_16_scalar_qdd_32_16_long_scalar): Likewise.
- (cortex_a9_neon_shift_1): Likewise.
- (cortex_a9_neon_shift_2): Likewise.
- (cortex_a9_neon_shift_3): Likewise.
- (cortex_a9_neon_vshl_ddd): Likewise.
- (cortex_a9_neon_vqshl_vrshl_vqrshl_qqq): Likewise.
- (cortex_a9_neon_vsra_vrsra): Likewise.
- (cortex_a9_neon_fp_vadd_ddd_vabs_dd): Likewise.
- (cortex_a9_neon_fp_vadd_qqq_vabs_qq): Likewise.
- (cortex_a9_neon_fp_vsum): Likewise.
- (cortex_a9_neon_fp_vmul_ddd): Likewise.
- (cortex_a9_neon_fp_vmul_qqd): Likewise.
- (cortex_a9_neon_fp_vmla_ddd): Likewise.
- (cortex_a9_neon_fp_vmla_qqq): Likewise.
- (cortex_a9_neon_fp_vmla_ddd_scalar): Likewise.
- (cortex_a9_neon_fp_vmla_qqq_scalar): Likewise.
- (cortex_a9_neon_fp_vrecps_vrsqrts_ddd): Likewise.
- (cortex_a9_neon_fp_vrecps_vrsqrts_qqq): Likewise.
- (cortex_a9_neon_bp_simple): Likewise.
- (cortex_a9_neon_bp_2cycle): Likewise.
- (cortex_a9_neon_bp_3cycle): Likewise.
- (cortex_a9_neon_ldr): Likewise.
- (cortex_a9_neon_str): Likewise.
- (cortex_a9_neon_vld1_1_2_regs): Likewise.
- (cortex_a9_neon_vld1_3_4_regs): Likewise.
- (cortex_a9_neon_vld2_2_regs_vld1_vld2_all_lanes): Likewise.
- (cortex_a9_neon_vld2_4_regs): Likewise.
- (cortex_a9_neon_vld3_vld4): Likewise.
- (cortex_a9_neon_vst1_1_2_regs_vst2_2_regs): Likewise.
- (cortex_a9_neon_vst1_3_4_regs): Likewise.
- (cortex_a9_neon_vst2_4_regs_vst3_vst4): Likewise.
- (cortex_a9_neon_vst3_vst4): Likewise.
- (cortex_a9_neon_vld1_vld2_lane): Likewise.
- (cortex_a9_neon_vld3_vld4_lane): Likewise.
- (cortex_a9_neon_vst1_vst2_lane): Likewise.
- (cortex_a9_neon_vst3_vst4_lane): Likewise.
- (cortex_a9_neon_vld3_vld4_all_lanes): Likewise.
- (cortex_a9_neon_mcr): Likewise.
- (cortex_a9_neon_mcr_2_mcrr): Likewise.
- * config/arm/cortex-a9.md (cortex_a9_dp): Update for attribute change.
- (cortex_a9_fps): Likewise.
- * config/arm/cortex-m4-fpu.md (cortex_m4_vmov_2): Update for attribute
- change.
- (cortex_m4_fmuls): Likewise.
- * config/arm/cortex-r4f.md (cortex_r4_mcr): Update for attribute
- change.
- (cortex_r4_mrc): Likewise.
- * config/arm/iterators.md: Update comment referring to neon_type.
- * config/arm/iwmmxt.md (iwmmxt_arm_movdi): Update for attribute change.
- (iwmmxt_movsi_insn): Likewise.
- * config/arm/marvell-pj4.md (pj4_vfp_to_core): Update for
- attribute change.
- (pj4_core_to_vfp): Likewise.
- * config/arm/neon-schedgen.ml (emit_insn_reservations): Update for
- attribute change.
- * config/arm/vfp11.md (vfp_fload): Update for attribute change.
- (vfp_fstore): Likewise.
- * doc/md.texi: Change references to neon_type to refer to type.
-
-2013-09-04 Dodji Seketeli <dodji@redhat.com>
-
- * tree.h (DECL_BUILT_IN): Fix typo in comment.
-
-2013-09-04 David Edelsohn <dje.gcc@gmail.com>
-
- * config/rs6000/rs6000.h (ASM_OUTPUT_DEF_FROM_DECLS): Only emit
- lglobl if not weak.
-
-2013-09-04 Easwaran Raman <eraman@google.com>
-
- PR middle-end/57370
- * tree-ssa-reassoc.c (get_stmt_uid_with_default): New function,
- (build_and_add_sum): Use it.
- (appears_later_in_bb): Simplify code.
-
-2013-09-04 Teresa Johnson <tejohnson@google.com>
-
- * dumpfile.c (dump_finish): Don't close stderr/stdout.
-
-2013-09-04 James Greenhalgh <james.greenhalgh@arm.com>
-
- * config/aarch64/arm_neon.h (vaddvq_<su>64): Fix return types.
-
-2013-09-04 Jan Hubicka <jh@suse.cz>
-
- * Makefile.in (ipa-devirt.o): Add dependency on diagnostic.h
- * ipa-devirt.c: Include diganostic.h
- (odr_type_d): Add types and types_set.
- (hash_type_name): Work for types with vtables during LTO.
- (odr_hasher::remove): Fix comment; destroy types_set.
- (add_type_duplicate): New function,
- (get_odr_type): Use it.
- (dump_type_inheritance_graph): Dump type duplicates.
- * ipa.c (symtab_remove_unreachable_nodes): Build type inheritance
- graph.
- * tree.c (types_same_for_odr): Give exact answers on types with
- virtual tables.
-
-2013-09-04 Dodji Seketeli <dodji@redhat.com>
-
- * tree.h (DECL_BUILT_IN, DECL_IS_BUILTIN): Add more comments
- explaining their differences.
-
-2013-09-04 Sandeep Kumar Singh<Sandeep.Singh2@kpitcummins.com>
-
- * config/rx/rx.h: Add option -mcpu for target variants RX100 and RX200.
-
-2013-09-03 Jeff Law <law@redhat.com>
-
- * tree-ssa-threadedge.c (thread_across_edge): Record entire path
- when not threading through a joiner block. Pass joiner/no joiner
- state to register_jump_thread.
- * tree-ssa-threadupdate.c (register_jump_thread): Get joiner/no joiner
- state from argument rather than implying on path length.
- Dump the entire jump thread path into debugging dump.
- * tree-flow.h (register_jump_thread): Update prototype.
-
-2013-08-29 Xinliang David Li <davidxl@google.com>
-
- * tree-vect-data-refs.c (vect_compute_data_ref_alignment):
- Remove a trivial gcc_assert.
-
-2013-08-29 Xinliang David Li <davidxl@google.com>
-
- * tree-vect-slp.c (destroy_bb_vec_info): Data ref cleanup.
- * tree-vect-loop.c (destroy_bb_vec_info): Ditto.
- * tree-vect-data-refs.c (vect_compute_data_ref_alignment):
- Delay base decl alignment adjustment.
- * tree-vectorizer.c (vect_destroy_datarefs): New function.
- * tree-vectorizer.h: New data structure.
- (set_dr_misalignment): New function.
- (dr_misalignment): Ditto.
- * tree-vect-stmts.c (vectorizable_store): Ensure alignment.
- (vectorizable_load): Ditto.
- (ensure_base_align): New function.
- (vectorize_loops): Add dbg_cnt support.
- (execute_vect_slp): Ditto.
- * dbgcnt.def: New debug counter.
- * Makefile: New dependency.
-
-2013-09-03 Meador Inge <meadori@codesourcery.com>
-
- Revert:
-
- 2013-08-30 Meador Inge <meadori@codesourcery.com>
-
- * tree-vrp.c (check_array_ref): Bail out on zero-length arrays.
-
-2013-09-03 David Edelsohn <dje.gcc@gmail.com>
-
- * config/rs6000/rs6000.h (ASM_OUTPUT_DEF_FROM_DECLS): Emit lglobl for
- function descriptor.
-
-2013-09-03 Richard Biener <rguenther@suse.de>
-
- * tree-affine.c (add_elt_to_tree): Fix association issue,
- avoid useless converts and make sure to always return a
- properly typed result.
-
-2013-09-03 Richard Biener <rguenther@suse.de>
-
- PR middle-end/57656
- * fold-const.c (negate_expr_p): Fix division case.
- (negate_expr): Likewise.
-
-2013-09-03 Richard Biener <rguenther@suse.de>
-
- PR lto/58285
- * tree-streamer-out.c: Include tm.h.
- * Makefile.in (tree-streamer-out.o): Depend on $(TM_H).
-
-2013-09-03 Jan Hubicka <jh@suse.cz>
-
- * tree-profile.c (tree_profiling): Cleanup CFG when done.
-
-2013-09-03 Alan Modra <amodra@gmail.com>
-
- * config.gcc (powerpc*-*-linux*): Add support for little-endian
- multilibs to big-endian target and vice versa.
- * config/rs6000/t-linux64: Use := assignment on all vars.
- (MULTILIB_EXTRA_OPTS): Remove fPIC.
- (MULTILIB_OSDIRNAMES): Specify using mapping from multilib_options.
- * config/rs6000/t-linux64le: New file.
- * config/rs6000/t-linux64bele: New file.
- * config/rs6000/t-linux64lebe: New file.
-
-2013-09-02 Jan Hubicka <jh@suse.cz>
-
- * ipa-inline-transform.c (inline_transform): Do not
- optimize_inline_calls when not optimizing.
-
-2013-09-02 Jan Hubicka <jh@suse.cz>
-
- * lto-symtab.c (lto_symtab_merge_symbols): Add comments; merge
- duplicated nodes for assembler names.
- * symtab.c (symtab_unregister_node): Do not attempt to unlink
- hard registers from assembler name hash.
-
-2013-09-02 Jan Hubicka <jh@suse.cz>
-
- * ipa-split.c (execute_split_functions): Split externally visible
- functions called once.
-
-2013-09-02 Martin Jambor <mjambor@suse.cz>
-
- PR ipa/58106
- * ipa-prop.c (ipa_edge_duplication_hook): Always put new rdesc to the
- linked list. When finding the correct duplicate, also consider also
- the caller in additon to its inlined_to node.
-
-2013-09-02 James Greenhalgh <james.greenhalgh@arm.com>
-
- * config/aarch64/aarch64-simd-builtins.def
- (dup_lane_scalar): Remove.
- * config/aarch64/aarch64-simd.md
- (aarch64_simd_dup): Add 'w->w' alternative.
- (aarch64_dup_lane<mode>): Allow for VALL.
- (aarch64_dup_lane_scalar<mode>): Remove.
- (aarch64_dup_lane_<vswap_width_name><mode>): New.
- (aarch64_get_lane_signed<mode>): Add w->w altenative.
- (aarch64_get_lane_unsigned<mode>): Likewise.
- (aarch64_get_lane<mode>): Likewise.
- * config/aarch64/aarch64.c (aarch64_evpc_dup): New.
- (aarch64_expand_vec_perm_const_1): Use aarch64_evpc_dup.
- * config/aarch64/iterators.md (VSWAP_WIDTH): New.
- (VCON): Change container of V2SF.
- (vswap_width_name): Likewise.
- * config/aarch64/arm_neon.h
- (__aarch64_vdup_lane_any): New.
- (__aarch64_vdup<q>_lane<q>_<fpsu><8,16,32,64>): Likewise.
- (vdup<q>_n_<psuf><8,16,32,64>): Convert to C implementation.
- (vdup<q>_lane<q>_<fpsu><8,16,32,64>): Likewise.
-
-2013-09-02 Eric Botcazou <ebotcazou@adacore.com>
-
- PR middle-end/56382
- * expr.c (emit_move_complex): Do not move complex FP values as parts if
- the source or the destination is a single hard register.
-
-2013-09-02 Richard Biener <rguenther@suse.de>
-
- PR middle-end/57511
- * tree-scalar-evolution.c (instantiate_scev_name): Allow
- non-linear SCEVs.
-
-2013-09-02 Richard Biener <rguenther@suse.de>
-
- * tree-affine.c (add_elt_to_tree): Avoid converting all pointer
- arithmetic to sizetype.
-
-2013-09-02 Bin Cheng <bin.cheng@arm.com>
-
- * tree-ssa-loop-ivopts.c (set_autoinc_for_original_candidates):
- Find auto-increment use both before and after candidate.
-
-2013-09-02 Marek Polacek <polacek@redhat.com>
-
- * Makefile.in (ubsan.o): Add $(TM_P_H) dependency.
-
-2013-09-01 Jan Hubicka <jh@suse.cz>
-
- * Makefile.in: Add ipa-profile.o
- (ipa.o, ipa-devrit.o, ipa-inline-analysis.o): Adjust dependencies.
- * cgraph.c (struct cgraph_propagate_frequency_data,
- cgraph_propagate_frequency_1, cgraph_propagate_frequency): Move to
- ipa-profile.c; replace cgraph_ by ipa_ prefix.
- * cgraph.h (cgraph_propagate_frequency): Remove.
- * ipa-inline-analysis.c: Include ipa-utils.h;
- drop duplicated cfgloop.h.
- (inline_update_callee_summaries): Update.
- * ipa-profile.c: New file.
- * ipa-utils.h (ipa_propagate_frequency): Declare.
- * ipa.c: Do not include pointer-set.h, hash-table.h, lto-streamer.h,
- data-streamer.h, value-prof.h.
- (symtab_remove_unreachable_nodes): Update profile.
- (struct histogram_entry, histogram, histogram_pool, histogram_hash,
- account_time_size, cmp_counts, dump_histogram,
- ipa_profile_generate_summary, ipa_profile_write_summary,
- ipa_profile_read_summary, ipa_profile, gate_ipa_profile,
- pass_data_ipa_profile, pass_ipa_profile, make_pass_ipa_profile):
- Move to ipa-profile.c.
-
-2013-09-01 John David Anglin <danglin@gcc.gnu.org>
-
- * config/pa/pa.md: Allow "const 0" operand 1 in "scc" insns.
-
-2013-09-01 Jan Hubicka <jh@suse.cz>
-
- * common.opt (fdevirtualize-speculatively): New function.
- * invoke.texi (fdevirtualize-speculatively): Document.
- * ipa-devirt.c: Include ipa-inline.h
- (likely_target_p): New function.
- (ipa_devirt): New function.
- (gate_ipa_devirt): New function.
- (pass_data_ipa_devirt): New static var.
- (pass_ipa_devirt): Likewise.
- (make_pass_ipa_devirt): New function.
- * opts.c (default_options): Add OPT_fdevirtualize_speculatively.
- (common_handle_option): Disable devirtualization when
- value range profiling is available.
- * passes.def (pass_ipa_devirt): Add.
- * timever.def (TV_IPA_DEVIRT): New timevar.
- * tree-pass.h (make_pass_ipa_devirt):
-
-2013-09-01 Iain Sandoe <iain@codesourcery.com>
-
- * config/darwin.h (LINK_COMMAND_SPEC_A): Revise sanitizer specs to
- include sanitize(undefined).
-
-2013-08-31 Diego Novillo <dnovillo@google.com>
-
- * Makefile.in (TREE_CORE_H): Define.
- (TREE_H): Use.
- (GTFILES): Add tree-core.h.
- * builtins.c (built_in_class_names): Use BUILT_IN_LAST to
- size the array.
- * tree-core.h: New file.
- Move all data structures, enum, typedefs, global
- declarations and constants from ...
- * tree.h: ... here.
-
-2013-08-31 Jan Hubicka <jh@suse.cz>
-
- * bulitins.c (expand_builtin): Do not early exit for gcov
- instrumented functions.
-
-2013-08-31 Marek Polacek <polacek@redhat.com>
-
- * ubsan.c: Include tm_p.h.
-
-2013-08-31 Jan Hubicka <jh@suse.cz>
-
- * gimple-streamer-in.c (input_gimple_stmt): Silence parameter unused
- warning.
-
- * cgraph.c (cgraph_get_body): Update call of lto_input_function_body.
- * gimple-streamer-in.c (input_gimple_stmt): Move sanity check to ...
- * tree-cfg.c (verify_gimple_label): ... here.
- * ipa-utils.c: Include lto-streamer.h, ipa-inline.h
- (ipa_merge_profiles): New function.
- * lto-streamer-in.c (lto_read_body): Take node instead of fn_decl.
- (lto_input_function_body): Likewise.
- * ipa-utils.h (ipa_merge_profiles): Declare.
- * lto-streamer.h (lto_input_function_body): Update prototype.
- (emit_label_in_global_context_p): Remove.
- * lto-symtab.c: Include ipa-utils.h
- (lto_cgraph_replace_node): Use ipa_merge_profiles.
-
-2013-08-31 Jan Hubicka <jh@suse.cz>
-
- * cgraph.c (cgraph_speculative_call_info): Fix ref lookup
-
-2013-08-31 Jan Hubicka <jh@suse.cz>
-
- * basic-block.h (apply_scale): Make scale parmeter gcov_type.
-
-2013-08-31 Uros Bizjak <ubizjak@gmail.com>
-
- * config/alpha/alpha.c (alpha_emit_conditional_move): Update
- "cmp" RTX before signed_comparison_operator check to account
- for "code" changes.
-
-2013-08-30 Jan Hubicka <jh@suse.cz>
-
- * ipa-prop.c (ipa_set_jf_known_type): Check that we add only records.
- (detect_type_change_1): Rename to ...
- (detect_type_change): ... this one; early return on non-polymorphic
- types.
- (detect_type_change_ssa): Add comp_type parameter; update
- use of detect_type_change.
- (compute_complex_assign_jump_func): Add param_type parameter;
- update use of detect_type_change_ssa.
- (compute_complex_ancestor_jump_func): Likewise.
- (ipa_get_callee_param_type): New function.
- (ipa_compute_jump_functions_for_edge): Compute parameter type;
- update calls to the jump function computation functions.
-
-2013-08-30 Teresa Johnson <tejohnson@google.com>
- Steven Bosscher <steven@gcc.gnu.org>
-
- * cfgrtl.c (fixup_new_cold_bb): New routine.
- (commit_edge_insertions): Invoke fixup_partitions.
- (find_partition_fixes): New routine.
- (fixup_partitions): Ditto.
- (verify_hot_cold_block_grouping): Update comments.
- (rtl_verify_edges): Invoke find_partition_fixes.
- (rtl_verify_bb_pointers): Update comments.
- (rtl_verify_bb_layout): Ditto.
- * basic-block.h (probably_never_executed_edge_p): Declare.
- (fixup_partitions): Ditto.
- * cfgcleanup.c (try_optimize_cfg): Invoke fixup_partitions.
- * bb-reorder.c (sanitize_hot_paths): New function.
- (find_rarely_executed_basic_blocks_and_crossing_edges): Invoke
- sanitize_hot_paths.
- * predict.c (probably_never_executed_edge_p): New routine.
- * cfg.c (check_bb_profile): Add partition insanity warnings.
-
-2013-08-30 Meador Inge <meadori@codesourcery.com>
-
- * tree-vrp.c (check_array_ref): Bail out on zero-length arrays.
-
-2013-08-30 Marek Polacek <polacek@redhat.com>
-
- * Makefile.in (ubsan.o): Add.
- (c-family/c-ubsan.o): Add.
- (builtins.o): Add ubsan.h dependency.
- * ubsan.h: New file.
- * ubsan.c: New file.
- * common.opt: Add -fsanitize=undefined option.
- (flag_sanitize): Add variable.
- (fsanitize=): Add option. Add Driver.
- (fsanitize=thread): Remove option.
- (fsanitize=address): Likewise.
- (static-libubsan): New option.
- * doc/invoke.texi: Document the new flag and -static-libubsan.
- * sanitizer.def (DEF_SANITIZER_BUILTIN): Define.
- (BUILT_IN_UBSAN_HANDLE_BUILTIN_UNREACHABLE): Define.
- * builtin-attrs.def (ATTR_COLD): Define.
- (ATTR_COLD_NOTHROW_LEAF_LIST): Define.
- * builtins.def (BUILT_IN_UBSAN_HANDLE_DIVREM_OVERFLOW,
- BUILT_IN_UBSAN_HANDLE_SHIFT_OUT_OF_BOUNDS): Define.
- * flag-types.h (sanitize_code): New enum.
- * opts.c (common_handle_option): Parse command line arguments
- of -fsanitize=. Add -fsanitize=unreachable option.
- * varasm.c (get_variable_section): Adjust.
- (assemble_noswitch_variable): Likewise.
- (assemble_variable): Likewise.
- (output_constant_def_contents): Likewise.
- (categorize_decl_for_section): Likewise.
- (place_block_symbol): Likewise.
- (output_object_block): Likewise.
- * builtins.def: Likewise.
- * toplev.c (compile_file): Likewise.
- (process_options): Likewise.
- * cppbuiltin.c: Likewise.
- * tsan.c (tsan_pass): Likewise.
- (tsan_gate): Likewise.
- (tsan_gate_O0): Likewise.
- * cfgexpand.c (partition_stack_vars): Likewise.
- (expand_stack_vars): Likewise.
- (defer_stack_allocation): Likewise.
- (expand_used_vars): Likewise.
- * cfgcleanup.c (old_insns_match_p): Likewise.
- * asan.c (asan_finish_file): Likewise.
- (asan_instrument): Likewise.
- (gate_asan): Likewise.
- (initialize_sanitizer_builtins): Build BT_FN_VOID_PTR_PTR_PTR.
- (ATTR_COLD_NOTHROW_LEAF_LIST): Define.
- (asan_global_struct): Use pointer_sized_int_node instead
- calling build_nonstandard_integer_type.
- (initialize_sanitizer_builtins): Likewise.
- (asan_finish_file): Likewise.
- * gcc.c: Document %{%:function(args):X}.
- (static_spec_functions): Add sanitize.
- (handle_spec_function): Add retval_nonnull argument and if non-NULL,
- store funcval != NULL there.
- (do_spec_1): Adjust handle_spec_function caller.
- (handle_braces): Allow %:function(args) as condition.
- (sanitize_spec_function): New function.
- (ADD_STATIC_LIBUBSAN_LIBS): Define.
- (LIBUBSAN_SPEC): Likewise.
- (LIBUBSAN_EARLY_SPEC): Likewise.
- (SANITIZER_SPEC): Handle libubsan.
- (SANITIZER_EARLY_SPEC): Likewise.
- * config/darwin.h (LINK_COMMAND_SPEC_A): Use %:sanitize(address)
- instead of fsanitize=address.
- * config/arm/linux-eabi.h (ASAN_CC1_SPEC): Use %:sanitize(address)
- instead of fsanitize=address*.
- * builtins.c: Include ubsan.h.
- (fold_builtin_0): Instrument __builtin_unreachable.
- * config/rs6000/rs6000.h (FRAME_GROWS_DOWNWARD): Use flag_sanitize
- instead of flag_asan.
- * tree.h (enum tree_index): Add TI_POINTER_SIZED_TYPE.
- (pointer_sized_int_node): Define.
- * tree.c (build_common_tree_nodes): Initialize pointer_sized_int_node.
-
-2013-08-30 Mike Stump <mikestump@comcast.net>
-
- * doc/install.texi (Prerequisites): Note regression in Tcl 8.6
- with RE patterns.
-
-2013-08-29 Jan Hubicka <jh@suse.cz>
-
- * cgraph.c (cgraph_function_body_availability): Handle weakref
- correctly.
- * passes.def: Remove pass_fixup_cfg.
- * ipa-inline.c (ipa_inline): When not optimizing, do not inline;
- track when we need to remove functions.
- (gate_ipa_inline): Execute inlining always; add comment why.
- (pass_data_ipa_inline): Remove TODO_remove_functions.
- * ipa-inline-analysis.c (inline_generate_summary): When not optimizing
- do not produce summaries.
- * symtab.c (change_decl_assembler_name): Handle renaming of weakrefs.
- (symtab_nonoverwritable_alias): Assert we are not called on weakref.
- * varpool.c (cgraph_variable_initializer_availability): Fix weakrefs,
- constant pool and vtable.
-
-2013-08-30 Tejas Belagod <tejas.belagod@arm.com>
-
- * config/aarch64/arm_neon.h (__AARCH64_UINT64_C, __AARCH64_INT64_C):
- New arm_neon.h's internal macros to specify 64-bit constants.
- Avoid using stdint.h's macros.
-
-2013-08-30 Joern Rennecke <joern.rennecke@embecosm.com>
-
- * recog.c (verify_changes): Verify that changes[i].old is non-zero
- before applying REG_P.
-
-2013-08-30 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/58277
- * tree-ssa-strlen.c (strlen_enter_block): If do_invalidate gave up
- after seeing too many stmts with vdef in between dombb and current
- bb, invalidate everything.
-
-2013-08-30 Richard Biener <rguenther@suse.de>
-
- * fold-const.c (fold_single_bit_test): Fix overflow test.
-
-2013-08-30 Eric Botcazou <ebotcazou@adacore.com>
-
- * function.c (assign_parm_setup_reg): For a parameter passed by pointer
- and which can live in a register, always retrieve the value on entry.
- * var-tracking.c (add_stores): Treat the copy on entry for a parameter
- passed by invisible reference specially.
- (emit_notes_in_bb) <MO_VAL_USE>: Emit notes before the instruction.
- (vt_add_function_parameter): Correctly deal with a parameter passed by
- invisible reference.
-
-2013-08-30 Jan Hubicka <jh@suse.cz>
-
- * tree.c (set_call_expr_flags): Fix handling of TM_PURE.
-
-2013-08-30 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/58228
- * tree-vect-data-refs.c (vect_analyze_data_ref_access): Do not
- allow invariant loads in nested loop vectorization.
-
-2013-08-30 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/58223
- * tree-loop-distribution.c (has_anti_dependence): Rename to ...
- (has_anti_or_output_dependence): ... this and adjust to also
- look for output dependences.
- (mark_nodes_having_upstream_mem_writes): Adjust.
- (rdg_flag_uses): Likewise.
-
-2013-08-30 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/58010
- * tree-vect-loop.c (vect_create_epilog_for_reduction): Remove
- assert that we have a loop-closed PHI.
-
-2013-08-29 Jan Hubicka <jh@suse.cz>
-
- * lto-symtab.c (lto_cgraph_replace_node): Free decl_in_state.
- * cgraph.c (cgraph_release_function_body): Free decl_in_state.
- * lto-section-in.c (lto_free_function_in_decl_state): New function.
- (lto_free_function_in_decl_state_for_node): New function.
-
-2013-08-29 Xinliang David Li <davidxl@google.com>
-
- * loop-unroll.c (report_unroll_peel): Minor message change.
- * tree-vect-loop-manip.c (vect_do_peeling_for_alignment):
- Emit alignment peeling message with default -fopt-info.
- (vect_loop_versioning): Emit loop version info message.
- * tree-vectorizer.c (vectorize_loops): Minor message change.
- (execute_vect_slp): Ditto.
-
-2013-08-29 Eric Botcazou <ebotcazou@adacore.com>
-
- * cgraphclones.c (cgraph_create_virtual_clone): Compute the DECL_NAME
- of the clone from the DECL_NAME of the original function.
-
-2013-08-29 Oleg Endo <olegendo@gcc.gnu.org>
-
- * passes.c (register_pass): Add overload.
- * tree-pass.h (register_pass): Forward declare it. Add comment.
-
-2013-08-29 Jan Hubicka <jh@suse.cz>
-
- * lto-streamer-out.c (hash_tree): Stream DECL_FINAL_P,
- DECL_CXX_CONSTRUCTOR_P, DECL_CXX_DESTRUCTOR_P and TYPE_FINAL_P.
- * lto-streamer-in.c (unpack_ts_decl_with_vis_value_fields): Stream
- DECL_FINAL_P, DECL_CXX_CONSTRUCTOR_P and DECL_CXX_DESTRUCTOR_P.
- (unpack_ts_type_common_value_fields): Stream TYPE_FINAL_P.
- * tree-streamer-out.c (pack_ts_decl_with_vis_value_fields):
- Add DECL_FINAL_P, DECL_CXX_CONSTRUCTOR_P and DECL_CXX_DESTRUCTOR_P.
- (pack_ts_type_common_value_fields): Add TYPE_FINAL_P.
-
-2013-08-29 Teresa Johnson <tejohnson@google.com>
-
- * dumpfile.c (dump_loc): Output column number.
- * dumpfile.h (OPTGROUP_OTHER): Add and enable under OPTGROUP_ALL.
- * doc/invoke.texi: Document optall -fopt-info flag.
- * profile.c (read_profile_edge_counts): Use new dump framework.
- (compute_branch_probabilities): Ditto.
- * passes.c (pass_manager::register_one_dump_file): Use OPTGROUP_OTHER
- when pass not in any opt group.
- * pass_manager.h (pass_manager::get_pass_profile): New method.
- * value-prof.c (check_counter): Use new dump framework.
- (check_ic_target): Ditto.
- * coverage.c (get_coverage_counts): Ditto.
- (coverage_init): Setup new dump framework.
-
-2013-08-29 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/58246
- * tree-ssa-dce.c (mark_aliased_reaching_defs_necessary_1): Properly
- handle the dominance check inside a basic-block.
-
-2013-08-29 Richard Biener <rguenther@suse.de>
-
- PR middle-end/57287
- * tree-ssa-copy.c (may_propagate_copy): Allow propagating
- of default defs that appear in abnormal PHI nodes.
-
-2013-08-29 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/57685
- * tree-vrp.c (register_edge_assert_for_1): Recurse only for
- single-use operands to avoid exponential complexity.
-
-2013-08-28 Dehao Chen <dehao@google.com>
-
- * ipa-inline.c (edge_badness): Fix integer underflow.
-
-2013-08-28 Uros Bizjak <ubizjak@gmail.com>
-
- * gtm-builtins.def (_ITM_free): Declare leaf.
-
-2013-08-28 Jakub Jelinek <jakub@redhat.com>
-
- PR target/58067
- * config/i386/i386.md (*tls_global_dynamic_64_largepic): New insn.
- (*tls_local_dynamic_base_64_largepic): Likewise.
- (tls_global_dynamic_64_<mode>, tls_local_dynamic_base_64_<mode>):
- Remove predicate from call operand.
- * config/i386/i386.c (ix86_tls_get_addr): For -mcmodel=large -fpic
- return sum of pic_offset_table_rtx and UNSPEC_PLTOFF of the symbol.
-
-2013-08-28 Jeff Law <law@redhat.com>
-
- * tree-ssa-threadedge.c (thread_around_empty_block): Remove
- checks for the number of predecessors and successors allowed.
- * tree-ssa-threadupdate.c (mark_threaded_blocks): Ignore requests
- which require copying a joiner block if there is a request which
- is a subpath that requires no joiner block copying.
-
-2013-08-28 Jan Hubicka <jh@suse.cz>
-
- * lto-streamer-out.c (DFS_write_tree_body): Drop
- BINFO_INHERITANCE_CHAIN, BINFO_SUBVTT_INDEX and BINFO_VPTR_INDEX.
- (hash_tree): Do not hash DECL_DEFER_OUTPUT, BINFO_INHERITANCE_CHAIN,
- BINFO_SUBVTT_INDEX, BINFO_VPTR_INDEX, DECL_IN_TEXT_SECTION.
- * tree-streamer-in.c (unpack_ts_decl_common_value_fields):
- Do not read DECL_ERROR_ISSUED.
- (unpack_ts_decl_with_vis_value_fields): Do not read
- DECL_DEFER_OUTPUT.
- (lto_input_ts_binfo_tree_pointers): Do not read
- BINFO_INHERITANCE_CHAIN, BINFO_SUBVTT_INDEX, BINFO_VPTR_INDEX
- * tree-streamer-out.c (pack_ts_decl_common_value_fields): Do not
- write DECL_ERROR_ISSUED..
- (pack_ts_decl_with_vis_value_fields): Do not write
- DECL_DEFER_OUTPUT.
- (write_ts_binfo_tree_pointers): Do not read BINFO_INHERITANCE_CHAIN,
- BINFO_SUBVTT_INDEX, BINFO_VPTR_INDEX.
- * print-tree.c (print_node): Do not print DECL_ERROR_ISSUED.
- * tree.h (tree_decl_common): Update comment.
- (DECL_ERROR_ISSUED): Remove.
-
-2013-08-28 Jakub Jelinek <jakub@redhat.com>
-
- PR middle-end/58257
- * omp-low.c (copy_var_decl): Copy over TREE_NO_WARNING flag.
-
-2013-08-28 Jan Hubicka <jh@suse.cz>
-
- * builtins.def (free): Declare leaf.
-
-2013-08-27 David Malcolm <dmalcolm@redhat.com>
-
- * gdbhooks.py: New.
- * configure.ac (gdbinit.in): Add import of gcc/gdbhooks.py.
- * configure: Regenerate.
-
-2013-08-27 Martin Jambor <mjambor@suse.cz>
-
- * ipa-prop.h (ipa_pass_through_data): New field type_preserved.
- (ipa_ancestor_jf_data): Likewise.
- (ipa_get_jf_pass_through_agg_preserved): Fix comment typo.
- (ipa_get_jf_pass_through_type_preserved): New function.
- (ipa_get_jf_ancestor_agg_preserved): Fix comment typo.
- (ipa_get_jf_ancestor_type_preserved): New function.
- * ipa-cp.c (ipa_get_jf_pass_through_result): Honor type_preserved flag.
- (ipa_get_jf_ancestor_result): Likewise.
- (propagate_vals_accross_pass_through): Use
- ipa_get_jf_pass_through_result to do all the value mappings.
- * ipa-prop.c (ipa_print_node_jump_functions_for_edge): Dump the
- type_preserved flag.
- (ipa_set_jf_cst_copy): New function.
- (ipa_set_jf_simple_pass_through): Set the type_preserved flag.
- (ipa_set_jf_arith_pass_through): Likewise.
- (ipa_set_ancestor_jf): Likewise.
- (compute_complex_assign_jump_func): Set type_preserved instead of
- punting.
- (ipa_compute_jump_functions_for_edge): Likewise.
- (combine_known_type_and_ancestor_jfs): Honor type_preserved.
- (update_jump_functions_after_inlining): Update type_preserved.
- Explicitely create jump functions when combining one with pass_through.
- (ipa_write_jump_function): Stream the type_preserved flags.
- (ipa_read_jump_function): Likewise.
-
-2013-08-27 Jakub Jelinek <jakub@redhat.com>
- Aldy Hernandez <aldyh@redhat.com>
-
- * Makefile.in (omp-low.o): Depend on $(TARGET_H).
- * cfgloop.h (struct loop): Add safelen, force_vect, simduid.
- * function.h (struct function): Add has_force_vect_loops and
- has_simduid_loops.
- * gimple-pretty-print.c (dump_gimple_omp_for): Handle GF_OMP_FOR_KIND*.
- * gimple.c (gimple_build_omp_critical): Add KIND argument and
- handle it.
- * gimple.def: Update CLAUSES comments.
- * gimple.h (enum gf_mask): Add GF_OMP_FOR_KIND_{FOR,SIMD}.
- (gimple_build_omp_for): Add argument to prototype.
- (gimple_omp_for_kind): New.
- (gimple_omp_for_set_kind): New.
- * gimplify.c (enum gimplify_omp_var_data): Add GOVD_LINEAR to
- GOVD_DATA_SHARE_CLASS.
- (enum omp_region_type): Add ORT_SIMD.
- (gimple_add_tmp_var): Handle ORT_SIMD.
- (gimplify_var_or_parm_decl): Same.
- (is_gimple_stmt): Same.
- (omp_firstprivatize_variable): Same.
- (omp_add_variable): Only use splay_tree_insert if lookup failed.
- (omp_notice_variable): Handle ORT_SIMD.
- (omp_is_private): Add SIMD argument and handle it as well as ORT_SIMD.
- (omp_check_private): Handle ORT_SIMD.
- (gimplify_scan_omp_clauses): Handle OMP_CLAUSE_LINEAR and
- OMP_CLAUSE_SAFELEN.
- (gimplify_adjust_omp_clauses_1): Handle GOVD_LINEAR.
- Handle OMP_CLAUSE_LASTPRIVATE.
- (gimplify_adjust_omp_clauses): Handle OMP_CLAUSE_LINEAR and
- OMP_CLAUSE_SAFELEN.
- (gimplify_omp_for): Handle OMP_SIMD and OMP_CLAUSE_LINEAR.
- (gimplify_expr): Handle OMP_SIMD.
- * internal-fn.c (expand_GOMP_SIMD_LANE): New.
- (expand_GOMP_SIMD_VF): New.
- (expand_GOMP_SIMD_LAST_LANE): New.
- * internal-fn.def (GOMP_SIMD_LANE): New.
- (GOMP_SIMD_VF): New.
- (GOMP_SIMD_LAST_LANE): New.
- * omp-low.c: Include target.h.
- (extract_omp_for_data): Handle OMP_SIMD, OMP_CLAUSE_LINEAR,
- OMP_CLAUSE_SAFELEN.
- (check_omp_nesting_restrictions): Same.
- (omp_max_vf): New.
- (lower_rec_simd_input_clauses): New.
- (lower_rec_input_clauses): Handle OMP_SIMD, GF_OMP_FOR_KIND_SIMD,
- OMP_CLAUSE_LINEAR.
- (lower_lastprivate_clauses): Handle OMP_CLAUSE_LINEAR,
- GF_OMP_FOR_KIND_SIMD, OMP_SIMD.
- (expand_omp_build_assign): New.
- (expand_omp_for_init_counts): New.
- (expand_omp_for_init_vars): New.
- (extract_omp_for_update_vars): New.
- (expand_omp_for_generic): Use expand_omp_for_{init,update}_vars
- and rewrite accordingly.
- (expand_omp_simd): New.
- (expand_omp_for): Use expand_omp_simd.
- (lower_omp_for_lastprivate): Unshare vinit when appropriate.
- (lower_omp_for): Do not lower the body.
- * tree-data-ref (get_references_in_stmt): Allow IFN_GOMP_SIMD_LANE
- in their own loops.
- * tree-flow.h (find_omp_clause): Remove prototype.
- * tree-if-conv.c (main_tree_if_conversion): Run if doing if conversion,
- forcing vectorization of the loop, or if flag_tree_vectorize.
- (gate_tree_if_conversion): Similarly.
- * tree-inline.c (remap_gimple_stmt): Pass for kind argument to
- gimple_build_omp_for.
- (copy_cfg_body): set has_force_vect_loops and has_simduid_loops.
- * tree-parloops (create_parallel_loop): Pass kind argument to
- gimple_build_omp_for.
- * tree-pretty-print.c (dump_omp_clause): Add cases for
- OMP_CLAUSE_UNIFORM, OMP_CLAUSE_LINEAR, OMP_CLAUSE_SAFELEN,
- OMP_CLAUSE__SIMDUID_.
- (dump_generic_node): Handle OMP_SIMD.
- * tree-ssa-ccp.c (likely_value): Handle IFN_GOMP_SIMD*.
- * tree-ssa-loop-ivcanon.c (tree_unroll_loops_completely_1): Do not
- unroll OMP_SIMD loops here.
- * tree-ssa-loop.c (gate_tree_vectorize): Run if has_force_vect_loops.
- * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Handle
- loop->safelen.
- (vect_analyze_data_refs): Handle simd loops.
- * tree-vect-loop.c (vectorizable_live_operation): Handle
- IFN_GOMP_SIMD*.
- * tree-vect-stmts.c (vectorizable_call): Handle IFN_GOMP_SIMD_LANE.
- (vectorizable_store): Handle STMT_VINFO_SIMD_LANE_ACCESS_P.
- (vectorizable_load): Same.
- * tree-vectorizer.c: Include hash-table.h and tree-ssa-propagate.h.
- (struct simduid_to_vf): New.
- (simduid_to_vf::hash): New.
- (simduid_to-vf::equal): New.
- (struct simd_array_to_simduid): New.
- (simd_array_to_simduid::hash): New.
- (simd_array_to_simduid::equal): New.
- (adjust_simduid_builtins): New.
- (struct note_simd_array_uses_struct): New.
- (note_simd_array_uses_cb): New.
- (note_simd_array_uses): New.
- (vectorize_loops): Handle simd hints and adjust simd builtins
- accordingly.
- * tree-vectorizer.h (struct _stmt_vec_info): Add
- simd_lane_access_p field.
- (STMT_VINFO_SIMD_LANE_ACCESS_P): New macro.
- * tree.c (omp_clause_num_ops): Add entries for OMP_CLAUSE_LINEAR,
- OMP_CLAUSE_SAFELEN, OMP_CLAUSE__SIMDUID_, OMP_CLAUSE_UNIFORM.
- (omp_clause_code_name): Same.
- (walk_tree_1): Handle OMP_CLAUSE_UNIFORM, OMP_CLAUSE_SAFELEN,
- OMP_CLAUSE__SIMDUID_, OMP_CLAUSE_LINEAR.
- * tree.def (OMP_SIMD): New entry.
- * tree.h (enum omp_clause_code): Add entries for OMP_CLAUSE_LINEAR,
- OMP_CLAUSE_UNIFORM, OMP_CLAUSE_SAFELEN, OMP_CLAUSE__SIMDUID_.
- (OMP_CLAUSE_DECL): Adjust range for new clauses.
- (OMP_CLAUSE_LINEAR_NO_COPYIN): New.
- (OMP_CLAUSE_LINEAR_NO_COPYOUT): New.
- (OMP_CLAUSE_LINEAR_STEP): New.
- (OMP_CLAUSE_SAFELEN_EXPR): New.
- (OMP_CLAUSE__SIMDUID__DECL): New.
- (find_omp_clause): New prototype.
-
-2013-08-27 H.J. Lu <hongjiu.lu@intel.com>
-
- * config/i386/driver-i386.c (host_detect_local_cpu): Update
- Haswell processor detection.
-
-2013-08-27 Christian Widmer <shadow@umbrox.de>
-
- PR target/57927
- * config/i386/driver-i386.c (host_detect_local_cpu): Add detection
- of Ivy Bridge and Haswell processors. Assume core-avx2 for unknown
- AVX2 capable processors.
-
-2013-08-27 Tejas Belagod <tejas.belagod@arm.com>
-
- * config/aarch64/arm_neon.h: Replace all inline asm implementations
- of vget_low_* with implementations in terms of other intrinsics.
-
-2013-08-27 Marc Glisse <marc.glisse@inria.fr>
-
- PR middle-end/57219
- * doc/extend.texi (__builtin_isinf_sign): Restrict the return
- values to -1, 0 and 1.
-
-2013-08-27 Vidya Praveen <vidyapraveen@arm.com>
-
- * config/aarch64/aarch64.md (unspec): Add UNSPEC_SISD_SSHL,
- UNSPEC_SISD_USHL, UNSPEC_USHL_2S, UNSPEC_SSHL_2S, UNSPEC_SISD_NEG.
- (<optab><mode>3_insn): Remove.
- (aarch64_ashl_sisd_or_int_<mode>3): New Pattern.
- (aarch64_lshr_sisd_or_int_<mode>3): Likewise.
- (aarch64_ashr_sisd_or_int_<mode>3): Likewise.
- (define_split for aarch64_lshr_sisd_or_int_di3): Likewise.
- (define_split for aarch64_lshr_sisd_or_int_si3): Likewise.
- (define_split for aarch64_ashr_sisd_or_int_di3): Likewise.
- (define_split for aarch64_ashr_sisd_or_int_si3): Likewise.
- (aarch64_sisd_ushl, aarch64_sisd_sshl): Likewise.
- (aarch64_ushl_2s, aarch64_sshl_2s, aarch64_sisd_neg_qi): Likewise.
- (ror<mode>3_insn): Likewise.
- * config/aarch64/predicates.md (aarch64_simd_register): New.
-
-2013-08-27 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/57521
- * tree-if-conv.c (if_convertible_bb_p): Verify that at least
- one edge is non-critical.
- (find_phi_replacement_condition): Make sure to use a non-critical
- edge. Cleanup and remove old bug workarounds.
- (bb_postdominates_preds): Remove.
- (if_convertible_loop_p_1): Do not compute post-dominators.
- (combine_blocks): Do not free post-dominators.
- (main_tree_if_conversion): Likewise.
- (pass_data_if_conversion): Add TODO_verify_ssa.
-
-2013-08-27 DJ Delorie <dj@redhat.com>
-
- * config/i386/djgpp.h (ASM_DECLARE_FUNCTION_NAME): New.
-
-2013-08-27 Yufeng Zhang <yufeng.zhang@arm.com>
-
- * function.c (assign_parm_find_data_types): Set passed_mode and
- nominal_mode to the TYPE_MODE of nominal_type for the built
- pointer type in case of the struct-pass-by-reference.
-
-2013-08-26 Joern Rennecke <joern.rennecke@embecosm.com>
-
- * config/avr/avr-stdint.h (INT16_TYPE): Change default to "int".
- (UINT16_TYPE): Change default to "unsigned int".
-
- * config/avr/avr.opt (mfract-convert-truncate): New option.
- * config/avr/avr.c (avr_out_fract): Unless TARGET_FRACT_CONV_TRUNC
- is set, round negative fractional integers according to n1169
- when converting to integer types.
-
-2013-08-26 Jan Hubicka <jh@suse.cz>
-
- * cgraph.c (cgraph_propagate_frequency): Do not assume that virtual
- methods can not be called indirectly when their address is not taken.
-
-2013-08-26 Jan Hubicka <jh@suse.cz>
-
- * gimple-fold.c (gimple_get_virt_method_for_binfo): Use
- ctor_for_folding.
-
-2013-08-26 Jan Hubicka <jh@suse.cz>
-
- * ipa.c (comdat_can_be_unshared_p_1): C++ constructors and destructors
- can be unshared.
-
-2013-08-26 Joern Rennecke <joern.rennecke@embecosm.com>
-
- * reload.c (find_valid_class): Allow classes that do not include
- FIRST_PSEUDO_REGISTER - 1.
-
-2013-08-26 Jan Hubicka <jh@suse.cz>
-
- * cgraph.c (cgraph_redirect_edge_call_stmt_to_callee): Fix formatting;
- fix edge count/frequency when speculation failed; fix type check
- for the direct call.
-
-2013-08-26 Jan Hubicka <jh@suse.cz>
-
- * ipa-prop.c (ipa_print_node_params): Do not ICE during WPA.
-
-2013-08-26 Jan Hubicka <jh@suse.cz>
-
- * ipa-inline-transform.c (inline_transform): Be ready for basic block
- to be changed by edge redirection.
-
-2013-08-26 Jan Hubicka <jh@suse.cz>
-
- * cgraph.c (cgraph_speculative_call_info): Fix parameter order and
- formating; add sanity check.
- (cgraph_resolve_speculation): Add FIXME about scaling profiles.
- (cgraph_redirect_edge_call_stmt_to_callee): Fix ICE in debug dump.
- * ipa-inline.c (heap_edge_removal_hook): Reset node growth cache.
- (resolve_noninline_speculation): Update callee keys, too.
-
-2013-08-26 Jan Hubicka <jh@suse.cz>
-
- * tree.h (tree_decl_with_vis): Add cxx_constructor, cxx_destructor.
- (DECL_CXX_CONSTRUCTOR_P, DECL_CXX_DESTRUCTOR_P): New macros.
-
-2013-08-26 Joern Rennecke <joern.rennecke@embecosm.com>
-
- * config/i386/i386.c (x86_64_elf_select_section): Put ATTRIBUTE_UNUSED
- into proper place.
-
-2013-08-26 Uros Bizjak <ubizjak@gmail.com>
-
- * config/i386/i386.c (ix86_debug_options): Remove prototype.
- (x86_64_elf_select_section): Ditto.
- (ix86_handle_tm_regparm_attribute): Remove ATTRIBUTE_UNUSED on used
- arguments.
- (ix86_pass_by_reference): Ditto.
- (output_set_got): Ditto.
- (ix86_unary_operator_ok): Ditto.
- (ix86_expand_builtin): Ditto.
-
-2013-08-23 Jan Hubicka <jh@suse.cz>
-
- * cgraph.c (cgraph_turn_edge_to_speculative): Fix debug output.
-
-2013-08-23 Jan Hubicka <jh@suse.cz>
-
- * tree.h (TYPE_FINAL_P, DECL_FINAL_P): New macros.
- (tree_decl_with_vis): Add FINAL field.
-
-2013-08-23 Jeff Law <law@redhat.com>
-
- * tree-ssa-pre.c (do_regular_insertion): Include the expression in
- the debugging dump when the expression is fully redundant.
-
-2013-08-23 Gabriel Dos Reis <gdr@integrable-solutions.net>
-
- * diagnostic.c (diagnostic_set_caret_max_width): Use pp_buffer.
- * gimple-pretty-print.c (gimple_dump_bb_buff): Likewise.
- * pretty-print.c (pp_formatted_text_data): Likewise.
- (pp_write_text_to_stream): Likewise.
- (pp_write_text_as_dot_label_to_stream): Likewise.
- (pp_append_r): Likewise.
- (pp_format): Likewise.
- (pp_flush): Likewise.
- (pp_clear_output_area): Likewise.
- (pp_append_text): Likewise.
- (pp_formatted_text): Likewise.
- (pp_remaining_character_count_for_line): Likewise.
- (pp_newline): Likewise.
- (pp_character): Likewise.
- (output_buffer::~output_buffer): Define.
- (pretty_printer::~pretty_printer): Destruct output buffer.
- * pretty-print.h (output_buffer::~output_buffer): Declare.
- (pretty_printer::~pretty_printer): Declare virtual.
-
-2013-08-24 Marc Glisse <marc.glisse@inria.fr>
-
- PR other/57324
- * hwint.h (HOST_WIDE_INT_UC, HOST_WIDE_INT_1U, HOST_WIDE_INT_M1,
- HOST_WIDE_INT_M1U): New macros.
- * fold-const.c (sign_bit_p, build_range_check, fold_unary_loc,
- fold_binary_loc, fold_ternary_loc): Use the new macros. Use an
- unsigned -1 for lshift.
- * cse.c (cse_insn): Likewise.
- * double-int.c (rshift_double, lshift_double): Likewise.
- * builtins.c (fold_builtin_bitop): Likewise.
- * combine.c (force_to_mode): Likewise.
- * tree.c (integer_pow2p, tree_log2, tree_floor_log2): Likewise.
- * simplify-rtx.c (simplify_const_unary_operation,
- simplify_const_binary_operation): Likewise.
- * tree-stdarg.c (va_list_counter_bump, va_list_ptr_read,
- check_va_list_escapes): Likewise.
- * rtlanal.c (nonzero_bits1): Likewise.
- * expmed.c (expand_smod_pow2): Likewise.
- * tree-ssa-structalias.c (UNKNOWN_OFFSET): Use HOST_WIDE_INT_MIN.
-
-2013-08-23 Jan Hubicka <jh@suse.cz>
-
- * cgraph.c (cgraph_turn_edge_to_speculative): Mark target node
- as having address taken.
-
-2013-08-23 Jan Hubicka <jh@suse.cz>
-
- * ipa-utils.h (method_class_type): Declare.
- * ipa-devirt.c (method_class_type): Export.
-
- * cgraphunit.c (analyze_functions): Do basic devirtualization;
- do not walk base classes of anonymous types.
-
-2013-08-23 Kaz Kojima <kkojima@gcc.gnu.org>
-
- PR rtl-optimization/58220
- PR regression/58221
- * final.c (reemit_insn_block_notes): Use NEXT_INSN to
- handle SEQUENCE insns properly.
-
-2013-08-23 Gabriel Dos Reis <gdr@integrable-solutions.net>
-
- * pretty-print.h (pp_newline_and_flush): Declare. Remove macro
- definition.
- (pp_newline_and_indent): Likewise.
- (pp_separate_with): Likewise.
- * pretty-print.c (pp_newline_and_flush): Define.
- (pp_newline_and_indent): Likewise.
- (pp_separate_with): Likewise.
-
-2013-08-23 Jakub Jelinek <jakub@redhat.com>
-
- PR target/58218
- * config/i386/x86-64.h (TARGET_SECTION_TYPE_FLAGS): Define.
- * config/i386/i386.c (x86_64_elf_section_type_flags): New function.
-
-2013-08-23 Kirill Yukhin <kirill.yukhin@intel.com>
-
- * config/i386/predicates.md (ext_sse_reg_operand): New.
- * config/i386/i386.md (*movti_internal): Use
- predicate to determine if EVEX is needed.
- (*movsi_internal): Ditto.
- (*movdf_internal): Ditto.
- (*movsf_internal): Ditto.
- * config/i386/mmx.md (*mov<mode>_internal): Ditto.
-
-2013-08-23 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/58209
- * tree-tailcall.c (process_assignment): Handle POINTER_PLUS_EXPR.
- (find_tail_calls): Give up for pointer result types if m is non-NULL.
- (adjust_return_value_with_ops): For PLUS_EXPR and pointer result type
- emit POINTER_PLUS_EXPR.
- (create_tailcall_accumulator): For pointer result type accumulate in
- sizetype type.
-
-2013-08-22 Paolo Carlini <paolo.carlini@oracle.com>
-
- * configure.ac: Add backslashes missing from the last change.
- * configure: Regenerate.
-
-2013-08-22 Jan Hubicka <jh@susue.cz>
-
- * ipa.c (function_and_variable_visibility): First remember function
- was global and then make it local.
-
-2013-08-22 Julian Brown <julian@codesourcery.com>
-
- * configure.ac: Add aarch64 to list of arches which use "nop" in
- debug_line test.
- * configure: Regenerate.
-
-2013-08-22 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
-
- * config/s390/linux.h (TARGET_LIBC_HAS_FUNCTION): Define as
- gnu_libc_has_function.
- * config/s390/tpf.h: Likewise.
-
-2013-08-22 Jan Hubicka <jh@susue.cz>
-
- * timevar.c (validate_phases): Add cast.
-
-2013-08-22 Jan Hubicka <jh@susue.cz>
-
- * timevar.c (validate_phases): Use size_t for memory.
- * timevar.h (struct timevar_time_def): Use size_t for ggc_mem.
-
-2013-08-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
-
- * pretty-print.h (output_buffer::output_buffer): Declare.
- (pretty_printer::pretty_printer): Likewise.
- (pp_construct): Remove.
- * pretty-print.c (output_buffer::output_buffer): Define.
- (pretty_printer::pretty_printer): Rename from pp_construct. Simplify.
- * gimple-pretty-print.c (print_gimple_stmt): Do not call pp_construct.
- (print_gimple_expr): Likewise.
- (print_gimple_seq): Likewise.
- (gimple_dump_bb): Likewise.
- * sched-vis.c (dump_value_slim): Likewise.
- (dump_insn_slim): Likewise.
- (dump_rtl_slim): Likewise.
- (str_pattern_slim): Likewise.
- * tree-mudflap.c (mf_varname_tree): Likewise.
- * graph.c (print_graph_cfg): Likewise.
- (start_graph_dump): Likewise.
- * tree-pretty-print.c (maybe_init_pretty_print): Likewise. Use
- placement-new.
- * diagnostic.c (diagnostic_initialize): Simplify early diagnostic
- pretty printer initialization.
- * coretypes.h (diagnostic_context): Remove superflous type alias
- declaration.
- (pretty_printer): Likewise. Declare directly as a class.
- (pretty_print_info): Remove declaration as class.
- * asan.c (asan_emit_stack_protection): Remove call to pp_construct
- and pp_clear_output_area.
- (asan_add_global): Likewise.
-
-2013-08-22 Jan Hubicka <jh@suse.cz>
-
- * cgraphunit.c (analyze_functions) Use update_type_inheritance_graph.
- * ipa-utils.h (update_type_inheritance_graph): Declare.
- (possible_polymorphic_call_target_p): Declare.
- (possible_polymorphic_call_target_p): New.
- * ipa-devirt.c: Update toplevel comments.
- (cached_polymorphic_call_targets): Move up.
- (odr_type_d): Move ID down.
- (polymorphic_type_binfo_p): Update comment.
- (odr_hasher::remove): Likewise;
- (get_odr_type): Set anonymous_namespace.
- (dump_odr_type): Dump it.
- (dump_type_inheritance_graph): Do not ICE when there are no ODR types.
- (maybe_record_node): Record node in cached_polymorphic_call_targets.
- (record_binfo): Add comment.
- (free_polymorphic_call_targets_hash): Do not ICE when cache is not
- built.
- (devirt_node_removal_hook): Do not iCE when cache is freed.
- (possible_polymorphic_call_target_p): New predicate.
- (update_type_inheritance_graph): New function.
-
-2013-08-22 Alexander Ivchenko <alexander.ivchenko@intel.com>
- Maxim Kuznetsov <maxim.kuznetsov@intel.com>
- Sergey Lega <sergey.s.lega@intel.com>
- Anna Tikhonova <anna.tikhonova@intel.com>
- Ilya Tocar <ilya.tocar@intel.com>
- Andrey Turetskiy <andrey.turetskiy@intel.com>
- Ilya Verbin <ilya.verbin@intel.com>
- Kirill Yukhin <kirill.yukhin@intel.com>
- Michael Zolotukhin <michael.v.zolotukhin@intel.com>
-
- * common/config/i386/i386-common.c (OPTION_MASK_ISA_AVX512F_SET): New.
- (OPTION_MASK_ISA_AVX512CD_SET): Ditto.
- (OPTION_MASK_ISA_AVX512PF_SET): Ditto.
- (OPTION_MASK_ISA_AVX512ER_SET): Ditto.
- (OPTION_MASK_ISA_AVX2_UNSET): Update.
- (OPTION_MASK_ISA_AVX512F_UNSET): New.
- (OPTION_MASK_ISA_AVX512CD_UNSET): Ditto.
- (OPTION_MASK_ISA_AVX512PF_UNSET): Ditto.
- (OPTION_MASK_ISA_AVX512ER_UNSET): Ditto.
- (ix86_handle_option): Handle OPT_mavx512f, OPT_mavx512cd,
- OPT_mavx512pf, OPT_mavx512er cases.
- * config/i386/constraints.md (v): New constraint.
- (Yi, Yj): Replace SSE_REGS with ALL_SSE_REGS.
- * config/i386/cpuid.h (bit_AVX512F, bit_AVX512PF, bit_AVX512ER)
- (bit_AVX512CD): New.
- * config/i386/driver-i386.c (host_detect_local_cpu): Detect
- AVX512F, AVX512ER, AVX512PF, AVX512CD features.
- * config/i386/i386-c.c (ix86_target_macros_internal):
- Conditionally define __AVX512F__, __AVX512ER__, __AVX512CD__,
- __AVX512PF__.
- * config/i386/i386-modes.def (VECTOR_MODES (INT, 128))
- (VECTOR_MODES (FLOAT, 128), INT_MODE (XI, 64)): New modes.
- * config/i386/i386.c (regclass_map, dbx_register_map)
- (dbx64_register_map, svr4_dbx_register_map): Add new SSE registers.
- (gate_insert_vzeroupper): Disable vzeroupper for TARGET_AVX512F.
- (ix86_target_string): Define -mavx512f, -mavx512er, -mavx512cd,
- -mavx512pf options.
- (ix86_option_override_internal): Define PTA_AVX512F, PTA_AVX512ER,
- PTA_AVX512PF, PTA_AVX512CD. Handle -mavx512f, -mavx512er, -mavx512cd,
- -mavx512pf options. Fix formatting.
- (ix86_conditional_register_usage): Squash EXT_REX_SSE_REGs for 32-bit
- targets. Squash EVEX_SSE_REGS if AVX512F is disabled.
- (ix86_valid_target_attribute_inner_p): Handle -mavx512f, -mavx512er,
- -mavx512cd, -mavx512pf options.
- (standard_sse_constant_opcode): Add vpternlogd for 512-bit modes.
- (print_reg, ix86_print_operand): Handle 'g' to output 512-bit operands.
- (ix86_preferred_output_reload_class): Replace SSE_REGS with
- ALL_SSE_REGS.
- (ix86_hard_regno_mode_ok): Support 512-bit registers.
- (ix86_set_reg_reg_cost): Ditto.
- (x86_order_regs_for_local_alloc): Ditto.
- (MAX_VECT_LEN): Extend to 64-byte.
- (ix86_spill_class): Replace SSE_REGS with ALL_SSE_REGS.
- * config/i386/i386.h (TARGET_AVX512F, TARGET_AVX512PF)
- (TARGET_AVX512ER, TARGET_AVX512CD): New.
- (BIGGEST_ALIGNMENT): Extend to 512-bits.
- (FIRST_PSEUDO_REGISTER, FIXED_REGISTERS): Add new registers.
- (CALL_USED_REGISTERS, REG_ALLOC_ORDER): Likewise.
- (VALID_AVX512F_SCALAR_MODE, VALID_AVX512F_REG_MODE): New.
- (SSE_REG_MODE_P): Support new modes.
- (FIRST_MMX_REG, FIRST_REX_INT_REG, FIRST_REX_SSE_REG): Add comments.
- (FIRST_EXT_REX_SSE_REG, LAST_EXT_REX_SSE_REG): New.
- (reg_class, REG_CLASS_NAMES): Add EVEX_SSE_REGS, ALL_SSE_REGS.
- (SSE_CLASS_P, MAYBE_SSE_CLASS_P): Replace SSE_REGS with ALL_SSE_REGS.
- (REG_CLASS_CONTENTS): Add new registers.
- (SSE_REGNO_P, SSE_REGNO, HARD_REGNO_RENAME_OK): Support new registers.
- (EXT_REX_SSE_REGNO_P): New.
- (HI_REGISTER_NAMES): Add new registers.
- * config/i386/i386.md: Define constants for new registers.
- (mode): Add new 512-bit modes.
- (prefix): Support evex prefix.
- (isa): Support avx512f, noavx512f, fma_avx512f.
- (ssemodesuffix): Add new 512-bit modes.
- (movxi): New.
- (*movxi_internal_avx512f): Ditto.
- (*movdi_internal): Replace constraint "x" with the new constraint "v".
- Support MODE_XI.
- (*movsi_internal): Likewise.
- (*movdf_internal): Likewise.
- (*movsf_internal): Likewise.
- (*fop_<mode>_comm_sse): Replace constraint "x" with new constraint "v".
- (<code><mode>3): Likewise.
- * config/i386/i386.opt (mavx512f, mavx512pf, mavx512er, mavx512cd):
- New.
- * config/i386/mmx.md (*mov<mode>_internal): Replace constraint "x"
- with the new constraint "v".
- * config/i386/sse.md (*mov<mode>_internal): Support new registers and
- modes.
- (<sse>_loadu<ssemodesuffix><avxsizesuffix>): Replace constraint "x"
- with the new constraint "v".
- (<sse2>_loaddqu<avxsizesuffix>): Likewise.
- (<sse2>_storedqu<avxsizesuffix>): Likewise.
- (*<plusminus_insn><mode>3): Likewise.
- (<sse>_vm<plusminus_insn><mode>3): Likewise.
- (*mul<mode>3): Likewise.
- (<sse>_vmmul<mode>3): Likewise.
- (<sse>_div<mode>3): Likewise.
- (<sse>_vmdiv<mode>3): Likewise.
- (<sse>_sqrt<mode>2): Likewise.
- (<sse>_vmsqrt<mode>2): Likewise.
- (*<code><mode>3_finite): Likewise.
- (*<code><mode>3) <smaxmin>: Likewise.
- (<sse>_vm<code><mode>3): Likewise.
- (*<code><mode>3) <any_logic>: Likewise.
- (*fma_fmadd_<mode>): Likewise.
- (*fma_fmsub_<mode>): Likewise.
- (*fma_fnmadd_<mode>): Likewise.
- (*fma_fnmsub_<mode>): Likewise.
- (*fma_fmaddsub_<mode>): Likewise.
- (*fma_fmsubadd_<mode>): Likewise.
- (*fmai_fmadd_<mode>): Likewise.
- (*fmai_fmsub_<mode>): Likewise.
- (*fmai_fnmadd_<mode>): Likewise.
- (*fmai_fnmsub_<mode>): Likewise.
- (sse_cvtsi2ss): Likewise.
- (sse_cvtsi2ssq): Likewise.
- (sse_cvtss2si): Likewise.
- (sse_cvtss2si_2): Likewise.
- (sse_cvtss2siq): Likewise.
- (sse_cvtss2siq_2): Likewise.
- (sse_cvttss2si): Likewise.
- (sse_cvtss2siq_2): Likewise.
- (float<sseintvecmodelower><mode>2): Likewise.
- (sse2_cvtsd2si_2): Likewise.
- (sse2_cvtsd2siq_2): Likewise.
- (*<plusminus_insn><mode>3): Likewise.
- (*<sse2_avx2>_<plusminus_insn><mode>3): Likewise.
- (*<sse4_1_avx2>_mul<mode>3): Likewise.
- (ashr<mode>3): Likewise.
- (<shift_insn><mode>3): Likewise.
- (avx2_<code><mode>3): Likewise.
- (*avx2_<code><mode>3): Likewise.
- (*andnot<mode>3): Likewise.
- (*<code><mode>3) <any_logic>: Likewise.
- (abs<mode>2): Likewise.
- (avx2_permvar<mode>): Likewise.
- (avx2_perm<mode>_1): Likewise.
- (*avx_vpermilp<mode>): Likewise.
- (avx_vpermilvar<mode>3): Likewise.
- (avx2_ashrv<mode>): Likewise.
- (avx2_<shift_insn>v<mode>): Likewise.
- * doc/invoke.texi: Document -mavx512f, -mavx512pf, -mavx512er,
- -mavx512cd.
- * doc/rtl.texi: Document XImode.
-
-2013-08-21 Jeff Law <law@redhat.com>
-
- * tree-flow.h (register_jump_thread): Pass vector of edges
- instead of each important edge.
- * tree-ssa-threadedge.c (thread_across_edge): Build the jump
- thread path into a vector and pass that to register_jump_thread.
- * tree-ssa-threadupdate.c (register_jump_thread): Conver the
- passed in edge vector to the current 3-edge form.
-
- Revert:
- 2013-08-20 Alexey Makhalov <makhaloff@gmail.com>
-
- * dce.c (fini_dce): Call df_analyze again just in case
- delete_unmarked_insns removed anything.
-
-2013-08-21 Joern Rennecke <joern.rennecke@embecosm.com>
-
- * reload.h (struct reg_equivs): Rename to ..
- (struct reg_equivs_s): .. this.
-
-2013-08-20 Martin Liska <marxin.liska@gmail.com>
-
- * ipa.c (ipa_profile_read_summary): Fix buffer overflow.
-
-2013-08-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * config/sol2-10.h (TARGET_LIBC_HAS_FUNCTION): Don't nest comment.
-
-2013-08-21 Jeff Law <law@redhat.com>
-
- * tree-vrp.c (simplify_stmt_for_jump_threading): Try to
- simplify assignments too. If the RHS collapses to a singleton
- range, then return the value for the range.
-
-2013-08-21 Kirill Yukhin <kirill.yukhin@intel.com>
-
- * config/i386/sse.md (V16): Rename to...
- (VMOVE): this.
- (mov<mode>): Update iterator name.
- (*mov<mode>_internal): Ditto.
- (push<mode>1): Ditto.
- (movmisalign<mode>): Ditto.
-
-2013-08-20 Jan Hubicka <jh@suse.cz>
-
- PR bootstrap/58186
- * cgraph.c (cgraph_add_edge_to_call_site_hash): Overwrite hash
- entry for direct edges.
- (cgraph_turn_edge_to_speculative): Fix setting of can_throw_external.
-
-2013-08-20 David Malcolm <dmalcolm@redhat.com>
-
- Revert my last two changes, r201865 and r201864:
-
- Revert r201865:
- 2013-08-20 David Malcolm <dmalcolm@redhat.com>
-
- Make opt_pass and gcc::pass_manager be GC-managed, so that pass
- instances can own GC refs.
-
- * Makefile.in (GTFILES): Add pass_manager.h and tree-pass.h.
- * context.c (gcc::context::gt_ggc_mx): Traverse passes_.
- (gcc::context::gt_pch_nx): Likewise.
- (gcc::context::gt_pch_nx): Likewise.
- * ggc.h (gt_ggc_mx <T>): New.
- (gt_pch_nx_with_op <T>): New.
- (gt_pch_nx <T>): New.
- * passes.c (opt_pass::gt_ggc_mx): New.
- (opt_pass::gt_pch_nx): New.
- (opt_pass::gt_pch_nx_with_op): New.
- (pass_manager::gt_ggc_mx): New.
- (pass_manager::gt_pch_nx): New.
- (pass_manager::gt_pch_nx_with_op): New.
- (pass_manager::operator new): Use
- ggc_internal_cleared_alloc_stat rather than xcalloc.
- * pass_manager.h (class pass_manager): Add GTY((user)) marking.
- (pass_manager::gt_ggc_mx): New.
- (pass_manager::gt_pch_nx): New.
- (pass_manager::gt_pch_nx_with_op): New.
- * tree-pass.h (class opt_pass): Add GTY((user)) marking.
- (opt_pass::operator new): New.
- (opt_pass::gt_ggc_mx): New.
- (opt_pass::gt_pch_nx): New.
- (opt_pass::gt_pch_nx_with_op): New.
-
- Revert r201864:
- 2013-08-20 David Malcolm <dmalcolm@redhat.com>
-
- * Makefile.in (GTFILES): Add context.h.
- * context.c (gcc::context::operator new): New.
- (gcc::context::gt_ggc_mx): New.
- (gcc::context::gt_pch_nx): New.
- (gcc::context::gt_pch_nx): New.
- * context.h (gcc::context): Add GTY((user)) marking.
- (gcc::context::operator new): New.
- (gcc::context::gt_ggc_mx): New.
- (gcc::context::gt_pch_nx): New.
- (gcc::context::gt_pch_nx): New.
- (g): Add GTY marking.
- (gt_ggc_mx (gcc::context *)): New.
- (gt_pch_nx (gcc::context *)): New.
- (gt_pch_nx (gcc::context *ctxt, gt_pointer_operator op,
- void *cookie)): New.
- * gengtype.c (open_base_files) <ifiles>: Add context.h.
-
-2013-08-20 Alexey Makhalov <makhaloff@gmail.com>
-
- * dce.c (fini_dce): Call df_analyze again just in case
- delete_unmarked_insns removed anything.
-
-2013-08-20 Teresa Johnson <tejohnson@google.com>
-
- PR rtl-optimizations/57451
- * final.c (reemit_insn_block_notes): Prevent lexical blocks
- from crossing split section boundaries.
-
-2013-08-20 Matthew Gretton-Dann <matthew.gretton-dann@linaro.org>
-
- * config/arm/linux-elf.h (MULTILIB_DEFAULTS): Remove definition.
- * config/arm/t-linux-eabi (MULTILIB_OPTIONS): Document association
- with MULTLIB_DEFAULTS.
-
-2013-08-20 Nick Clifton <nickc@redhat.com>
-
- * target.def (narrow_volatile_bitfield): Note that the default
- value is false, not !TARGET_STRICT_ALIGN.
- * doc/tm.texi: Regenerate.
-
-2013-08-20 Pavel Chupin <pavel.v.chupin@intel.com>
-
- Fix LIB_SPEC for systems without libpthread.
-
- * config/gnu-user.h: Introduce GNU_USER_TARGET_NO_PTHREADS_LIB_SPEC.
- * config/arm/linux-eabi.h: Use GNU_USER_TARGET_NO_PTHREADS_LIB_SPEC
- for Android.
- * config/i386/linux-common.h: Likewise.
- * config/mips/linux-common.h: Likewise.
-
-2013-08-20 Zhouyi Zhou <yizhouzhou@ict.ac.cn>
-
- * tree-ssa-ccp.c (get_default_value): Remove redundant condition
- checks.
-
-2013-08-20 David Malcolm <dmalcolm@redhat.com>
-
- Make opt_pass and gcc::pass_manager be GC-managed, so that pass
- instances can own GC refs.
-
- * Makefile.in (GTFILES): Add pass_manager.h and tree-pass.h.
- * context.c (gcc::context::gt_ggc_mx): Traverse passes_.
- (gcc::context::gt_pch_nx): Likewise.
- (gcc::context::gt_pch_nx): Likewise.
- * ggc.h (gt_ggc_mx <T>): New.
- (gt_pch_nx_with_op <T>): New.
- (gt_pch_nx <T>): New.
- * passes.c (opt_pass::gt_ggc_mx): New.
- (opt_pass::gt_pch_nx): New.
- (opt_pass::gt_pch_nx_with_op): New.
- (pass_manager::gt_ggc_mx): New.
- (pass_manager::gt_pch_nx): New.
- (pass_manager::gt_pch_nx_with_op): New.
- (pass_manager::operator new): Use
- ggc_internal_cleared_alloc_stat rather than xcalloc.
- * pass_manager.h (class pass_manager): Add GTY((user)) marking.
- (pass_manager::gt_ggc_mx): New.
- (pass_manager::gt_pch_nx): New.
- (pass_manager::gt_pch_nx_with_op): New.
- * tree-pass.h (class opt_pass): Add GTY((user)) marking.
- (opt_pass::operator new): New.
- (opt_pass::gt_ggc_mx): New.
- (opt_pass::gt_pch_nx): New.
- (opt_pass::gt_pch_nx_with_op): New.
-
-2013-08-20 David Malcolm <dmalcolm@redhat.com>
-
- * Makefile.in (GTFILES): Add context.h.
- * context.c (gcc::context::operator new): New.
- (gcc::context::gt_ggc_mx): New.
- (gcc::context::gt_pch_nx): New.
- (gcc::context::gt_pch_nx): New.
- * context.h (gcc::context): Add GTY((user)) marking.
- (gcc::context::operator new): New.
- (gcc::context::gt_ggc_mx): New.
- (gcc::context::gt_pch_nx): New.
- (gcc::context::gt_pch_nx): New.
- (g): Add GTY marking.
- (gt_ggc_mx (gcc::context *)): New.
- (gt_pch_nx (gcc::context *)): New.
- (gt_pch_nx (gcc::context *ctxt, gt_pointer_operator op,
- void *cookie)): New.
- * gengtype.c (open_base_files) <ifiles>: Add context.h.
-
-2013-08-20 Alan Modra <amodra@gmail.com>
-
- PR target/57865
- * config/rs6000/rs6000.c (rs6000_emit_prologue): Correct ool_adjust.
- (rs6000_emit_epilogue): Likewise.
-
-2013-08-19 Dehao Chen <dehao@google.com>
-
- * value-prof.c (gimple_ic): Fix the bug of adding EH edge.
-
-2013-08-19 Peter Bergner <bergner@vnet.ibm.com>
- Jakub Jelinek <jakub@redhat.com>
-
- * builtins.def (BUILT_IN_FABSD32): New DFP ABS builtin.
- (BUILT_IN_FABSD64): Likewise.
- (BUILT_IN_FABSD128): Likewise.
- * builtins.c (expand_builtin): Add support for new DFP ABS builtins.
- (fold_builtin_1): Likewise.
- * config/rs6000/dfp.md (*negtd2_fpr): Handle non-overlapping
- destination and source operands.
- (*abstd2_fpr): Likewise.
- (*nabstd2_fpr): Likewise.
-
-2013-08-19 Richard Sandiford <rdsandiford@googlemail.com>
-
- * config/mips/mips.c (mips_adjust_insn_length): Add checks for
- JUMP_P and INSN_P.
-
-2013-08-19 Aldy Hernandez <aldyh@redhat.com>
-
- * doc/invoke.texi (-fcilkplus): Clarify that implementation is
- incomplete.
-
-2013-08-19 Alexander Ivchenko <alexander.ivchenko@intel.com>
-
- * target.def (TARGET_LIBC_HAS_FUNCTION): New target hook.
- * builtins.c (default_libc_has_function): New.
- (gnu_libc_has_function): Ditto.
- (no_c99_libc_has_function): Ditto.
- (expand_builtin_cexpi): Using new target hook TARGET_LIBC_HAS_FUNCTION
- instead of TARGET_HAS_SINCOS and TARGET_C99_FUNCTIONS.
- (fold_builtin_sincos): Likewise.
- (fold_builtin_cexp): Likewise.
- * builtins.def (DEF_C94_BUILTIN): Likewise.
- (DEF_C99_BUILTIN): Likewise.
- (DEF_C99_C90RES_BUILTIN): Likewise.
- (DEF_C99_COMPL_BUILTIN): New define. Change all complex c99 builtin
- definitions to using this define.
- * config/darwin-protos.h (darwin_libc_has_function): New.
- * config/darwin.c (darwin_libc_has_function): Ditto.
- * config/alpha/linux.h: Remove TARGET_C99_FUNCTIONS and
- TARGET_HAS_SINCOS. Redefine TARGET_LIBC_HAS_FUNCTION.
- * config/darwin.h: Ditto.
- * config/elfos.h: Ditto.
- * config/freebsd.h: Ditto.
- * config/i386/cygming.h: Ditto.
- * config/i386/djgpp.h: Ditto.
- * config/i386/i386-interix.h: Ditto.
- * config/microblaze/microblaze.h: Ditto.
- * config/mmix/mmix.h: Ditto.
- * config/gnu-user.h: Ditto.
- * config/ia64/hpux.h: Ditto.
- * config/pa/pa-hpux.h: Ditto.
- * config/pdp11/pdp11.h: Ditto.
- * config/picochip/picochip.h: Ditto.
- * config/linux.h: Ditto.
- * config/netbsd.h: Ditto.
- * config/openbsd.h: Ditto.
- * config/rs6000/aix43.h: Ditto.
- * config/rs6000/aix51.h: Ditto.
- * config/rs6000/aix52.h: Ditto.
- * config/rs6000/aix53.h: Ditto.
- * config/rs6000/aix61.h: Ditto.
- * config/rs6000/darwin.h: Ditto.
- * config/rs6000/linux.h: Ditto.
- * config/rs6000/linux64.h: Ditto.
- * config/s390/tpf.h: Ditto.
- * config/sol2-10.h: Ditto.
- * config/sol2.h: Ditto.
- * config/vms/vms.h: Ditto.
- * config/vxworks.h: Ditto.
- * config/linux-android.c (linux_android_libc_has_function):
- New linux-specific implementation of TARGET_LIBC_HAS_FUNCTION.
- * config/linux-protos.h (linux_android_libc_has_function):
- New declaration.
- * config/i386/i386.c (ix86_libc_has_function): New.
- * config/i386/i386-protos.h
- (ix86_libc_has_function): New declaration.
- * config/i386/i386.md
- ("isinfxf2"): Change condition for TARGET_LIBC_HAS_FUNCTION.
- ("isinf<mode>2): Likewise.
- * convert.c (convert_to_integer): Using new target hook
- TARGET_LIBC_HAS_FUNCTION istead of TARGET_HAS_SINCOS and
- TARGET_C99_FUNCTIONS.
- * fortran/f95-lang.c (gfc_init_builtin_functions): Ditto.
- * tree-ssa-math-opts.c (execute_cse_sincos): Ditto.
- * coretypes.h (function_class): New enum for different
- classes of functions.
- * defaults.h: Remove TARGET_C99_FUNCTIONS and TARGET_HAS_SINCOS.
- * doc/tm.texi.in (TARGET_C99_FUNCTIONS): Remove documentation.
- (TARGET_HAS_SINCOS): Likewise.
- (TARGET_LIBC_HAS_FUNCTION): New.
- * doc/tm.texi: Regenerated.
- * targhooks.h (default_libc_has_function): New declaration.
- (no_c99_libc_has_function): Ditto.
- (gnu_libc_has_function): Ditto.
- * system.h: Add the poisoning of TARGET_C99_FUNCTIONS
- and TARGET_HAS_SINCOS.
-
-2013-08-18 Jan Hubicka <jh@suse.cz>
-
- * Makeifle-in (ipa-devirt.o): New.
- (GTFILES): Add ipa-utils.h and ipa-devirt.c
- * cgraphunit.c (decide_is_symbol_needed): Do not care about virtuals.
- (analyze_functions): Look into possible targets of polymorphic call.
- * dumpfile.c (dump_files): Add type-inheritance dump.
- * dumpfile.h (TDI_inheritance): New.
- * ipa-devirt.c: New file.
- * ipa-utils.h (odr_type_d): Forward declare.
- (odr_type): New type.
- (build_type_inheritance_graph): Declare.
- (possible_polymorphic_call_targets): Declare and introduce inline
- variant when only edge is pased.
- (dump_possible_polymorphic_call_targets): Likewise.
- * timevar.def (TV_IPA_INHERITANCE, TV_IPA_VIRTUAL_CALL): New.
- * tree.c (type_in_anonymous_namespace_p): Break out from ...
- (types_same_for_odr): ... here.
- * tree.h (type_in_anonymous_namespace_p): Declare.
-
-2013-08-18 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/58006
- * tree-parloops.c (take_address_of): Don't ICE if get_name
- returns NULL.
- (eliminate_local_variables_stmt): Remove clobber stmts.
-
-2013-08-18 Eric Botcazou <ebotcazou@adacore.com>
-
- * cgraphunit.c (handle_alias_pairs): Reset the alias flag after the
- error message is issued for an alias to undefined symbol.
-
-2013-08-18 Jan Hubicka <jh@suse.cz>
-
- * cgraph.c (cgraph_create_indirect_edge): Discover
- polymorphic calls and record basic info into indirect_info.
- * gimple-fold.c (gimple_fold_call): When doing BINFO based
- devirtualization, ignore objc function calls.
- * ipa-cp.c (initialize_node_lattices): Be ready for polymorphic
- call with no parm index info.
- * ipa-prop.c (ipa_analyze_call_uses): Likewise.
- * tree.c (virtual_method_call_p): New function.
- * tree.h (virtual_method_call_p): Declare.
-
-2013-08-16 Jan Hubicka <jh@suse.cz>
-
- PR middle-end/58179
- * tree.c (obj_type_ref_class): Do not ICE on non-method calls.
-
-2013-08-16 David Edelsohn <dje.gcc@gmail.com>
-
- * config/rs6000/rs6000.md (rs6000_get_timebase_ppc32): Add length
- attribute.
-
-2013-08-16 David Malcolm <dmalcolm@redhat.com>
-
- * gengtype.c (type_for_name): Add special-case support for
- locating types within the "gcc::" namespace.
- (open_base_files): Emit a "using namespace gcc" directive.
-
-2013-08-16 Michael Meissner <meissner@linux.vnet.ibm.com>
-
- PR target/58160
- * config/rs6000/predicates.md (fusion_gpr_mem_load): Allow the
- memory rtx to contain ZERO_EXTEND and SIGN_EXTEND.
-
- * config/rs6000/rs6000-protos.h (fusion_gpr_load_p): Pass operands
- array instead of each individual operand as a separate argument.
- (emit_fusion_gpr_load): Likewise.
- (expand_fusion_gpr_load): Add new function declaration.
-
- * config/rs6000/rs6000.c (fusion_gpr_load_p): Change the calling
- signature to have the operands passed as an array, instead of as
- separate arguments. Allow ZERO_EXTEND to be in the memory
- address, and also SIGN_EXTEND if -mpower8-fusion-sign. Do not
- depend on the register live/dead flags when peepholes are run.
- (expand_fusion_gpr_load): New function to be called from the
- peephole2 pass, to change the register that addis sets to be the
- target register.
- (emit_fusion_gpr_load): Change the calling signature to have the
- operands passed as an array, instead of as separate arguments.
- Allow ZERO_EXTEND to be in the memory address, and also
- SIGN_EXTEND if -mpower8-fusion-sign.
-
- * config/rs6000/rs6000.md (UNSPEC_FUSION_GPR): Delete unused
- unspec enumeration.
- (power8 fusion peephole/peephole2): Rework the fusion peepholes to
- adjust the register addis loads up in the peephole2 pass. Do not
- depend on the register live/dead state when the peephole pass is done.
-
-2013-08-16 David Malcolm <dmalcolm@redhat.com>
-
- * gengtype.c (create_user_defined_type): Ensure that the kind
- is set to TYPE_USER_STRUCT, fixing a bug seen when an incomplete
- declaration is seen before the GTY((user)) marking.
-
-2013-08-16 Bernd Edlinger <bernd.edlinger@hotmail.de>
-
- PR target/58105
- * config/i386/i386.c (make_resolver_func): Set DECL_UNINLINABLE.
-
-2013-08-16 Jan Hubicka <jh@suse.cz>
-
- * gimple-fold.c (gimple_extract_devirt_binfo_from_cst): Add new
- arugment expected_type.
- (gimple_fold_call): Use it.
- * gimple.h (gimple_extract_devirt_binfo_from_cst): Update prototype.
- * ipa-cp.c (ipa_get_indirect_edge_target_1): Update.
- * ipa-prop.c (ipa_analyze_virtual_call_uses): Use obj_type_ref_class.
- (try_make_edge_direct_virtual_call): Likewise.
- * tree.c (obj_type_ref_class): New.
- * tree.h (obj_type_ref_class): Use it.
-
-2013-08-16 Gabriel Dos Reis <gdr@integrable-solutions.net>
-
- * sched-vis.c (rtl_slim_pp_initialized): Remove.
- (rtl_slim_pp): Likewise.
- (init_rtl_slim_pretty_print): Likewise.
- (dump_value_slim): Don't call it. Use local pretty printer.
- (dump_insn_slim): Likewise.
- (dump_rtl_slim): Likewise.
- (str_pattern_slim): Likewise.
- * tree-mudflap.c (mf_varname_tree): Use local pretty printer.
- Simplify.
-
-2013-08-16 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/58164
- * gimple.c (walk_stmt_load_store_addr_ops): For visit_addr
- walk gimple_goto_dest of GIMPLE_GOTO.
-
- PR tree-optimization/58165
- * tree-call-cdce.c (shrink_wrap_one_built_in_call): If
- bi_call must be the last stmt in a bb, don't split_block, instead
- use fallthru edge from it and give up if there is none.
- Release conds vector when returning early.
-
-2013-08-14 Xinliang David Li <davidxl@google.com>
-
- * config/i386/i386.c (ix86_option_override_internal):
- Remove unused variable and field.
-
-2013-08-14 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
-
- PR target/57949
- * doc/invoke.texi: Add documentation of mcompat-align-parm option.
- * config/rs6000/rs6000.opt: Add mcompat-align-parm option.
- * config/rs6000/rs6000.c (rs6000_function_arg_boundary): For AIX
- and Linux, correct BLKmode alignment when 128-bit alignment is
- required and compatibility flag is not set.
- (rs6000_gimplify_va_arg): For AIX and Linux, honor specified alignment
- for zero-size arguments when compatibility flag is not set.
-
-2013-08-14 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/58145
- * tree-sra.c (build_ref_for_offset): If prev_base has
- TREE_THIS_VOLATILE or TREE_SIDE_EFFECTS, propagate it to MEM_REF.
-
-2013-08-14 Xinliang David Li <davidxl@google.com>
-
- * config/i386/i386.c (ix86_option_override_internal):
- Fix uninitialized variable error.
-
-2013-08-14 Xinliang David Li <davidxl@google.com>
-
- * config/i386/i386.opt: Define two new options.
- * config/i386/x86-tune.def: Add arch selector field in macros.
- * config/i386/i386.h: Adjust macro definition.
- * config/i386/i386.c (ix86_option_override_internal):
- Refactor the code.
- (parse_mtune_ctrl_str): New function.
- (set_ix86_tune_features): New function.
- (ix86_function_specific_restore): Call the new helper function.
-
-2013-08-14 Andrey Belevantsev <abel@ispras.ru>
-
- PR rtl-optimization/57662
- * sel-sched.c (code_motion_process_successors): When the current insn
- is removed after the recursive traversal, break from the loop.
- Add comments and debug printouts.
-
-2013-08-14 Jakub Jelinek <jakub@redhat.com>
- Alexandre Oliva <aoliva@redhat.com>
-
- PR target/58067
- * config/i386/i386.c (ix86_delegitimize_address): For CM_MEDIUM_PIC
- and CM_LARGE_PIC ix86_cmodel fall thru into the -m32 code, handle
- there also UNSPEC_PLTOFF.
-
-2013-08-14 Marek Polacek <polacek@redhat.com>
-
- * ipa-inline-analysis.c (add_clause): Avoid shifting integer
- NUM_CONDITIONS bit positions.
-
-2013-08-13 Cary Coutant <ccoutant@google.com>
-
- * dwarf2out.c (CHECKSUM_BLOCK): New macro.
- (attr_checksum): Hash vector contents instead of pointer.
- (attr_checksum_ordered): Likewise.
-
-2013-08-13 Uros Bizjak <ubizjak@gmail.com>
-
- * config/i386/sse.md (*sse2_maskmovdqu): Emit addr32 prefix
- when Pmode != word_mode. Add length_address attribute.
- (sse3_monitor_<mode>): Merge from sse3_monitor and
- sse3_monitor64_<mode> insn patterns. Emit addr32 prefix when
- Pmode != word_mode. Update insn length attribute.
- * config/i386/i386.c (ix86_option_override_internal): Update
- ix86_gen_monitor selection for merged sse3_monitor insn.
-
-2013-08-13 Julian Brown <julian@codesourcery.com>
-
- * config/rs6000/rs6000.c (rs6000_legitimize_reload_address): Don't
- perform invalid legitimization on greater-than-word-size modes for
- TARGET_E500_DOUBLE.
-
-2013-08-13 Vladimir Makarov <vmakarov@redhat.com>
-
- * ira.c (setup_class_translate_array): Use aclass instead of cl
- for classes not fully covered by allocno classes.
-
-2013-08-13 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/57661
- * tree-inline.h (struct copy_body_data): Add blocks_to_copy field.
- * tree-inline.c (tree_function_versioning): Initialize it.
- (remap_gimple_stmt): Return GIMPLE_NOP for MEM_REF lhs clobber stmts
- if id->blocks_to_copy and MEM_REF's SSA_NAME is defined in a block
- that is not being copied.
-
- PR sanitizer/56417
- * asan.c (instrument_strlen_call): Fix typo in comment.
- Use char * type even for the lhs of POINTER_PLUS_EXPR.
-
-2013-08-13 Steve Ellcey <sellcey@mips.com>
-
- * config/mips/mips.md (prefetch): Use lw instead of ld on
- loongson in 32bit mode.
-
-2013-08-13 Nick Clifton <nickc@redhat.com>
-
- * config.gcc: (avr-linux): Allow for tmake_file not being empty.
-
-2013-08-13 Jan Hubicka <jh@suse.cz>
-
- * cgraph.c (cgraph_turn_edge_to_speculative): Return newly
- introduced edge; fix typo in sanity check.
- (cgraph_resolve_speculation): Export; improve diagnostic.
- (cgraph_redirect_edge_call_stmt_to_callee): Better diagnostic; cancel
- speculation at type mismatch.
- * cgraph.h (cgraph_turn_edge_to_speculative): Update.
- (cgraph_resolve_speculation): Declare.
- (symtab_can_be_discarded): New function.
- * value-prof.c (gimple_ic_transform): Remove actual transform code.
- * ipa-inline-transform.c (speculation_removed): New global var.
- (clone_inlined_nodes): See if speculation can be removed.
- (inline_call): If speculations was removed, we growths may not match.
- * ipa-inline.c (can_inline_edge_p): Add DISREGARD_LIMITS parameter.
- (speculation_useful_p): New function.
- (resolve_noninline_speculation): New function.
- (inline_small_functions): Resolve useless speculations.
- * ipa-inline.h (speculation_useful_p): Declare
- * ipa.c (can_replace_by_local_alias): Simplify.
- (ipa_profile): Produce speculative calls in non-lto, too;
- add simple cost model; produce local aliases.
-
-2013-08-13 David Malcolm <dmalcolm@redhat.com>
-
- * config/i386/t-i386 (i386.o): Rename stray PIPELINE_H to
- PASS_MANAGER_H.
-
-2013-08-12 Paolo Carlini <paolo.carlini@oracle.com>
-
- * config/i386/i386.c (ix86_function_versions): Use error + inform.
-
-2013-08-12 Uros Bizjak <ubizjak@gmail.com>
-
- * config/i386/i386.md (floatunssi<mode>2 expand): Use MODEF mode
- iterator instead of X87MODEF.
-
-2013-08-12 Perez Read <netfirewall@gmail.com>
-
- PR target/58132
- * config/i386/i386.md (*movabs<mode>_1): Add <ptrsize> PTR before
- operand 0 for intel asm alternative.
- (*movabs<mode>_2): Ditto for operand 1.
-
-2013-08-12 James Greenhalgh <james.greenhalgh@arm.com>
-
- * config/aarch64/arm_none.h
- (vdup<bhsd>_lane_<su><8,16,32,64>): Fix macro call.
-
-2013-08-12 Nick Clifton <nickc@redhat.com>
-
- * config.gcc (m32r-linux): Allow for tmake_file not being empty.
-
-2013-08-12 Yuri Rumyantsev <ysrumyan@gmail.com>
-
- * config/i386/i386.md (floatunssi<mode>2 expand): Add new
- expand for QI/HImode operand to produce more effictive code for
- unsigned char(short) --> float(double) conversion.
-
-2013-08-12 Alexander Monakov <amonakov@ispras.ru>
-
- * doc/invoke.texi: Mention that -ftls-model does not force the final
- model.
-
-2013-08-12 Marek Polacek <polacek@redhat.com>
- Marc Glisse <marc.glisse@inria.fr>
-
- PR tree-optimization/57980
- * tree-tailcall.c (process_assignment): Call build_minus_one_cst
- when creating -1 constant.
-
-2013-08-10 Jan Hubicka <jh@suse.cz>
-
- Workaround binutils PR14342.
- * tree-profile.c (init_ic_make_global_vars): Add LTO path.
- (gimple_init_edge_profiler): Likewise.
- (gimple_gen_ic_func_profiler): Likewise.
-
-2013-08-09 Jan Hubicka <jh@suse.cz>
-
- * cgraph.c (cgraph_create_edge_1): Clear speculative flag.
-
-2013-08-09 Xinliang David Li <davidxl@google.com>
-
- * config/i386/stringop.def: New file.
- * config/i386/stringop.opt: New file.
- * config/i386/i386-opts.h: Include stringopt.def.
- * config/i386/i386.opt: Include stringopt.opt.
- * config/i386/i386.c (ix86_option_override_internal):
- Override default size based stringop inline strategies with options.
- * config/i386/i386.c (ix86_parse_stringop_strategy_string):
- New function.
-
-2013-08-09 Jan Hubicka <jh@suse.cz>
-
- * ipa-ref.c (ipa_clear_stmts_in_references): Clear lto_stmt_uid, too.
-
-2013-08-09 Jan Hubicka <jh@suse.cz>
-
- * cgraph.c (cgraph_resolve_speculation): Cut frequency to
- CGRAPH_FREQ_MAX.
- (dump_cgraph_node): Dump profile-id.
- * cgraph.h (cgraph_indirect_call_info): Add common_target_id
- and common_target_probability.
- * lto-cgraph.c (lto_output_edge): Stream common targets.
- (lto_output_node): Stream profile ids.
- (input_node): Stream profile ids.
- (input_edge): Stream common targets.
- * lto-streamer-in.c (fixup_call_stmt_edges_1): Fix formatting.
- * ipa.c: Include value-prof.h
- (ipa_profile_generate_summary): Turn indirect call statement histograms
- into common targets.
- (ipa_profile): Turn common targets into speculative edges.
-
-2013-08-09 Jan Hubicka <jh@suse.cz>
-
- * cgraph.h (cgraph_node): Add profile_id.
- * value-prof.c (cgraph_node_map): Turn into pointer_map.
- (init_node_map): Rewrite to handle hashes increas of incremental IDs.
- (del_node_map): Update.
- (find_func_by_funcdef_no): Replace by ...
- (find_func_by_profile_id): ... this one.
- (gimple_ic_transform): Do not remove useful histograms when
- speculation is not done; dump info when indirect call removal
- can happen at LTO.
- * value-prof.h (find_func_by_profile_id, gimple_ic): Declare.
- * gcov-io.h (__gcov_indirect_call_profiler): Replace by ...
- (__gcov_indirect_call_profiler_v2): .. this one.
- * profile.h (init_node_map): Update.
- * coverage.c (coverage_compute_profile_id): New function.
- * coverage.h (coverage_compute_profile_id): Declare.
- * tree-profile.c (init_ic_make_global_vars): Make
- __gcov_indirect_call_callee and __gcov_indirect_call_counters global.
- (gimple_init_edge_profiler): Update prototype of
- __gcov_indirect_call_profiler.
- (gimple_gen_ic_func_profiler): Simplify.
- (tree_profiling): Use init_node_map
-
-2013-08-09 Jan Hubicka <jh@suse.cz>
-
- * cgraphbuild.c (cgraph_rebuild_references): Rebuild only
- non-speculative refs.
- * cgraph.c (cgraph_update_edge_in_call_site_hash): New function.
- (cgraph_add_edge_to_call_site_hash): Deal with speculative calls.
- (cgraph_set_call_stmt): Likewise.
- (cgraph_create_edge_1): Fix release checking compilatoin;
- clear lto_stmt_uid.
- (cgraph_free_edge): Free indirect info.
- (cgraph_turn_edge_to_speculative): New function.
- (cgraph_speculative_call_info): New function.
- (cgraph_make_edge_direct): Return direct edge; handle speculation.
- (cgraph_redirect_edge_call_stmt_to_callee): Expand speculative edges.
- (dump_cgraph_node): Dump speculation.
- (verify_edge_count_and_frequency): Accept speculative edges.
- (verify_edge_corresponds_to_fndecl): Handle partitioned cgraph.
- (verify_cgraph_node): Handle speculation.
- * cgraph.h (cgraph_edge): Add SPECULATIVE flag.
- (cgraph_set_call_stmt): Update prototype.
- (cgraph_make_edge_direct): Update prototype.
- (cgraph_speculative_call_info): Declare.
- * ipa-cp.c (ipcp_discover_new_direct_edges): Be ready for edge
- to change; update call of ipa_find_references.
- * ipa-ref.c (ipa_record_reference): Fix return value; clear
- lto_stmt_uid and speculative flags.
- (ipa_dump_references): Dump speculation.
- (ipa_clone_references): Clone speculative flag.
- (ipa_clone_referring): Likewise.
- (ipa_clone_ref): New function.
- (ipa_find_reference): Look into lto_stmt_uids
- (ipa_clear_stmts_in_references): Do not clear speculative calls.
- * ipa-ref.h (ipa_ref): Add lto_stmt_uid and speculative flags.
- (ipa_find_reference): Update declaration.
- (ipa_clone_ref): Declare.
- * lto-cgraph.c (lto_output_edge): Make lto_stmt_uids start from 0;
- stream speculative flag.
- (lto_output_ref): Stream statements uids and speculation.
- (input_ref): Likewise.
- (input_edge): Stream speuclation.
- * cgraphclones.c (cgraph_clone_edge): Clone speculation.
- (cgraph_set_call_stmt_including_clones): Handle speculation.
- * ipa-inline.c (heap_edge_removal_hook): New function.
- (inline_small_functions): Register it.
- * lto-streamer-in.c (fixup_call_stmt_edges_1): Bounds checking;
- also initialize refs.
- * ipa-prop.c (ipa_make_edge_direct_to_target): Be ready for
- edge to change.
- (try_make_edge_direct_simple_call): Likewise.
- (try_make_edge_direct_simple_call): Likewise.
- (update_indirect_edges_after_inlining): Likewise.
- (remove_described_reference): Look proper lto_stmt_uid.
- (propagate_controlled_uses): Likewise.
- (propagate_controlled_uses): Liekwise.
- * tree-inline.c (copy_bb): Copy speculative edges.
- (redirect_all_calls): New function.
- (copy_cfg_body): Do redirection after loop info is updated.
- (delete_unreachable_blocks_update_callgraph): Updadte speculation.
-
-2013-08-09 Jan Hubicka <jh@suse.cz>
-
- * lto-streamer-out.c (output_function): Renumber PHIs.
- * lto-streamer-in.c (input_function): Likewise.
-
-2013-08-09 James Greenhalgh <james.greenhalgh@arm.com>
-
- * config/aarch64/aarch64-simd-builtins.def (get_lane_signed): Remove.
- (get_lane_unsigned): Likewise.
- (dup_lane_scalar): Likewise.
- (get_lane): enable for VALL.
- * config/aarch64/aarch64-simd.md
- (aarch64_dup_lane_scalar<mode>): Remove.
- (aarch64_get_lane_signed<mode>): Likewise.
- (aarch64_get_lane_unsigned<mode>): Likewise.
- (aarch64_get_lane_extend<GPI:mode><VDQQH:mode>): New.
- (aarch64_get_lane_zero_extendsi<mode>): Likewise.
- (aarch64_get_lane<mode>): Enable for all vector modes.
- (aarch64_get_lanedi): Remove misleading constraints.
- * config/aarch64/arm_neon.h
- (__aarch64_vget_lane_any): Define.
- (__aarch64_vget<q>_lane_<fpsu><8,16,32,64>): Likewise.
- (vget<q>_lane_<fpsu><8,16,32,64>): Use __aarch64_vget_lane macros.
- (vdup<bhsd>_lane_<su><8,16,32,64>): Likewise.
- * config/aarch64/iterators.md (VDQQH): New.
- (VDQQHS): Likewise.
- (vwcore): Likewise.
-
-2013-08-09 Eric Botcazou <ebotcazou@adacore.com>
-
- * configure.ac: Add GAS check for LEON instructions on SPARC.
- * configure: Regenerate.
- * config.in: Likewise.
- * config.gcc (with_cpu): Remove sparc-leon*-* and deal with LEON in the
- sparc*-*-* block.
- * config/sparc/sparc.opt (LEON, LEON3): New masks.
- * config/sparc/sparc.h (ASM_CPU32_DEFAULT_SPEC): Set to AS_LEON_FLAG
- for LEON or LEON3.
- (ASM_CPU_SPEC): Pass AS_LEON_FLAG if -mcpu=leon or -mcpu=leon3.
- (AS_LEON_FLAG): New macro.
- * config/sparc/sparc.c (sparc_option_override): Set MASK_LEON for leon
- and MASK_LEON3 for leon3 and unset them if HAVE_AS_LEON is not defined.
- Deal with LEON and LEON3 for the memory model.
- * config/sparc/sync.md (atomic_compare_and_swap<mode>): Enable if LEON3
- (atomic_compare_and_swap<mode>_1): Likewise.
- (*atomic_compare_and_swap<mode>_1): Likewise.
-
-2013-08-09 Zhenqiang Chen <zhenqiang.chen@linaro.org>
-
- * config/arm/neon.md (vcond): Fix floating-point vector
- comparisons against 0.
-
-2013-08-08 Vladimir Makarov <vmakarov@redhat.com>
-
- * lra-constraints.c (emit_spill_move): Remove assert.
- (process_alt_operands): Add more debugging
- output. Increase reject for spilling into memory. Decrease
- reject for reloading scratch.
- (split_reg): Use HARD_REGNO_CALLER_SAVE_MODE.
-
-2013-08-08 Steve Ellcey <sellcey@mips.com>
-
- * config/mips/mti-linux.h (SYSROOT_SUFFIX_SPEC): Add nan2008.
- * config/mips/t-mti-elf (MULTILIB_OPTIONS): Make mips16 and
- micromips incompatible. Add nan2008.
- (MULTILIB_DIRNAMES): Add nan2008.
- (MULTILIB_EXCEPTIONS): Remove mips16/micromips entry.
- * config/mips/t-mti-linux (MULTILIB_OPTIONS): Make mips16
- and micromips incompatible. Add nan2008.
- (MULTILIB_DIRNAMES): Add nan2008.
- (MULTILIB_EXCEPTIONS): Remove mips16/micromips entry.
-
-2013-08-08 Richard Sandiford <rdsandiford@googlemail.com>
-
- PR rtl-optimization/58079
- * combine.c (combine_simplify_rtx): Avoid using SUBST if
- simplify_comparison has widened a comparison with an integer.
-
-2013-08-08 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
-
- * config/arm/neon.md (movmisalign<mode>): Disable when we
- don't allow unaligned accesses.
- (*movmisalign<mode>_neon_store): Likewise.
- (*movmisalign<mode>_neon_load): Likewise.
- (*movmisalign<mode>_neon_store): Likewise.
- (*movmisalign<mode>_neon_load): Likewise.
-
-2013-08-08 Jan Hubicka <jh@suse.cz>
-
- * cgraphbuild.c (build_cgraph_edges): Do not walk into debugs.
- (make_pass_rebuild_cgraph_edges): Also clear references.
- * cgraph.c (verify_cgraph_node): Add basic ipa-ref verifier.
- * ipa-inline-transform.c (inline_transform): Remove all references
- after inlining.
- * cgraphunit.c (expand_function): Remove all references after
- expansion.
- * ipa-ref.c (ipa_ref_has_aliases_p): Fix formatting.
- (ipa_find_reference): Rewrite to iterator.
- (remove_stmt_references): Likewise.
- (ipa_clear_stmts_in_references): New function.
- * ipa-ref.h (ipa_clear_stmts_in_references): Declare.
- * cgraphclones.c (cgraph_materialize_all_clones): Remove or
- clear references.
- * ipa-split.c (split_function): Remove references in split function.
-
-2013-08-08 Richard Earnshaw <rearnsha@arm.com>
-
- PR target/57431
- * config/arm/arm/neon.md (neon_vld1_dupdi): New expand pattern.
- (neon_vld1_dup<mode> VD iterator): Iterate over VD not VDX.
-
-2013-08-08 Richard Earnshaw <rearnsha@arm.com>
-
- PR target/56979
- * config/arm/arm.c (aapcs_vfp_allocate): Decompose the argument if the
- suggested mode for the assignment isn't compatible with the
- registers required.
-
-2013-08-08 Bernd Edlinger <bernd.edlinger@hotmail.de>
-
- PR target/58065
- * config/arm/arm.h (MALLOC_ABI_ALIGNMENT): Define.
-
-2013-08-07 Xinliang David Li <davidxl@google.com>
-
- * config/i386/i386.opt: New option -mtune-ctrl=.
- * config/i386/x86-tune.def: New file.
- * config/i386/i386.h: include x86-tune.def.
- * config/i386/i386.c (ix86_option_override_internal):
- Parsing -mtune-ctrl= option and set tune features.
-
-2013-08-07 Oleg Endo <olegendo@gcc.gnu.org>
-
- PR other/12081
- * config/rs6000/rs6000.c (gen_2arg_fn_t): Remove typedef.
- (rs6000_emit_swdiv, rs6000_emit_swrsqrt): Don't cast result of GEN_FCN
- to gen_2arg_fn_t.
-
-2013-08-07 Eric Botcazou <ebotcazou@adacore.com>
-
- * rtl.h (update_alignments): Declare.
- * final.c (grow_label_align): New function extracted from...
- (shorten_branches): ...here. Call it.
- (update_alignments): New function.
- * reorg.c (sibling_labels): New variable.
- (get_label_before): Add SIBLING parameter. If it is non-zero, push
- the new label along with it onto the sibling_labels vector.
- (fill_simple_delay_slots): Adjust call to get_label_before.
- (fill_slots_from_thread): Likewise.
- (relax_delay_slots): Likewise.
- (make_return_insns): Likewise.
- (dbr_schedule): Invoke update_alignment on the sibling_labels vector.
-
-2013-08-07 Eric Botcazou <ebotcazou@adacore.com>
-
- * diagnostic.c (diagnostic_classify_diagnostic): Accept zero index and
- document its semantics.
- (diagnostic_report_diagnostic): Adjust accordingly.
-
-2013-08-07 David Malcolm <dmalcolm@redhat.com>
-
- * config/sparc/sparc.c (insert_pass_work_around_errata): Move into...
- (sparc_option_override): ...and port to new C++ pass API.
- * config/sparc/t-sparc (sparc.o): Add dep on CONTEXT_H
-
-2013-08-07 Peter Bergner <bergner@vnet.ibm.com>
-
- * config/rs6000/rs6000.c (htm_expand_builtin) <case 0>: Remove.
-
-2013-08-06 Caroline Tice <cmtice@google.com>
-
- * gcc.c (VTABLE_VERIFICATION_SPEC): New definition.
- (LINK_COMMAND_SPEC): Add VTABLE_VERIFICATION_SPEC.
- * tree-pass.h: Add pass_vtable_verify.
- * varasm.c (assemble_variable): Add code to properly set the comdat
- section and name for the .vtable_map_vars section.
- (assemble_vtyv_preinit_initializer): New function.
- (default_sectin_type_flags): Make sure .vtable_map_vars section has
- LINK_ONCE flag.
- * output.h: Add function decl for assemble_vtv_preinit_initializer.
- * vtable-verify.c: New file.
- * vtable-verify.h: New file.
- * flag-types.h (enum vtv_priority): Defintions for flag_vtable_verify
- initialiation levels.
- * timevar.def (TV_VTABLE_VERIFICATION): New definition.
- * passes.def: Insert pass_vtable_verify.
- * aclocal.m4: Reorder includes.
- * doc/invoke.texi: Document the -fvtable-verify=, -fvtv-debug, and
- -fvtv-counts options.
- * config/gnu-user.h (GNU_USER_TARGET_STARTFILE_SPEC): Add vtv_start*.o,
- as appropriate, if -fvtable-verify=... is used.
- (GNU_USER_TARGET_ENDFILE_SPEC): Add vtv_end*.o as appropriate, if
- -fvtable-verify=... is used.
- * Makefile.in (OBJS): Add vtable-verify.o to list.
- (vtable-verify.o): Add new build rule.
- (GTFILES): Add vtable-verify.c to list.
- * common.opt (fvtable-verify=): New flag.
- (vtv_priority): Values for fvtable-verify= flag.
- (fvtv-counts): New flag.
- (fvtv-debug): New flag.
- * tree.h (save_vtable_map_decl): New extern function decl.
-
-2013-08-07 David Malcolm <dmalcolm@redhat.com>
-
- * config/rl78/rl78.c (rl78_devirt_pass): Convert from a struct to...
- (pass_rl78_devirt): ...new subclass of rtl_opt_pass along with...
- (pass_data_rl78_devirt): ...new pass_data instance and...
- (make_pass_rl78_devirt): ...new function.
- (rl78_asm_file_start): Port pass registration to new C++ API.
-
-2013-08-07 David Malcolm <dmalcolm@redhat.com>
-
- * coretypes.h (rtl_opt_pass): Add.
- (gcc::context): Add.
- * config/epiphany/epiphany.c (pass_mode_switch_use): New.
- (epiphany_init): Port to new C++ pass API.
- (epiphany_optimize_mode_switching): Likewise.
- * pass_manager.h (pass_manager::get_pass_split_all_insns): New.
- (pass_manager::get_pass_mode_switching): New.
- (pass_manager::get_pass_peephole2): New.
- * mode-switching.c (pass_mode_switching): Add clone method.
- * recog.c (pass_peephole2): Add clone method.
- (pass_split_all_insns): Add clone method.
-
-2013-08-06 David Malcolm <dmalcolm@redhat.com>
-
- * config/mips/mips.c (insert_pass_mips_machine_reorg2): Move into...
- (mips_option_override): ...here, porting to new C++ API for passes.
-
-2013-08-06 Jan Hubicka <jh@suse.cz>
-
- * cgraph.c (cgraph_get_body): New function based on lto.c
- implementation.
- * cgraph.h (cgraph_get_body): Declare.
- * cgraphclones.c (cgraph_create_virtual_clone): Commonize WPA and
- LTO paths.
- * cgraphunit.c (expand_function): Get body prior expanding.
- * ipa.c (function_and_variable_visibility): Use gimple_has_body_p test.
- * lto-cgraph.c (lto_output_node): Do not stream bodies we don't
- really need.
- * passes.c (do_per_function_toporder): Get body.
- * tree-inline.c (expand_call_inline): Get body prior inlining it.
- * tree-ssa-structalias.c (ipa_pta_execute): Get body; skip clones.
-
-2013-08-06 Martin Jambor <mjambor@suse.cz>
-
- PR fortran/57987
- * cgraphunit.c (cgraph_finalize_function): Assert that nested function
- is not re-finalized. Rename second parameter to no_collect.
-
-2013-08-06 Martin Jambor <mjambor@suse.cz>
-
- PR middle-end/58041
- * gimple-ssa-strength-reduction.c (replace_ref): Make sure built
- MEM_REF has proper alignment information.
-
-2013-08-05 Oleg Endo <olegendo@gcc.gnu.org>
-
- PR other/12081
- * recog.h (rtx (*insn_gen_fn) (rtx, ...)): Replace typedef with new
- class insn_gen_fn.
- * expr.c (move_by_pieces_1, store_by_pieces_2): Replace argument
- rtx (*) (rtx, ...) with insn_gen_fn.
- * genoutput.c (output_insn_data): Cast gen_? function pointers to
- insn_gen_fn::stored_funcptr. Add initializer braces.
-
-2013-08-05 David Malcolm <dmalcolm@redhat.com>
-
- Rewrite how instances of passes are cloned to remove assumptions
- about their sizes (thus allowing pass subclasses to have
- additional data fields, albeit non-GC-managed ones at this point).
-
- * passes.c (make_pass_instance): Now that passes have clone
- methods, rewrite this function to eliminate XNEW and memcpy
- calls that used hardcoded sizes. Since this function no longer
- creates pass instances, rename it to...
- (add_pass_instance): ...this. Document the old way that passes were
- numbered and flagged, and rework this function to continue using it.
- (next_pass_1): Add an initial_pass argument for use by
- add_pass_instance.
- (position_pass): When adding multiple instances of a pass, use
- the pass's clone method, rather than relying on the XNEW/memcpy
- within the former make_pass_instance (now add_pass_instance).
- (pass_manager::pass_manager): When invoking next_pass_1, also supply
- the initial instance of the current pass within the pass manager.
-
-2013-08-05 David Malcolm <dmalcolm@redhat.com>
-
- This is the automated part of the conversion of passes from C
- structs to C++ classes.
-
- Patch autogenerated by refactor_passes.py from
- https://github.com/davidmalcolm/gcc-refactoring-scripts
- revision 03fe39476a4c4ea450b49e087cfa817b5f92021e
-
- * asan.c (pass_asan): Convert from a global struct to a subclass of
- gimple_opt_pass along with...
- (pass_data_asan): ...new pass_data instance and...
- (make_pass_asan): ...new function.
- (pass_asan_O0): Convert from a global struct to a subclass of
- gimple_opt_pass along with...
- (pass_data_asan_O0): ...new pass_data instance and...
- (make_pass_asan_O0): ...new function.
- * auto-inc-dec.c (pass_inc_dec): Convert from a global struct to a
- subclass of rtl_opt_pass along with...
- (pass_data_inc_dec): ...new pass_data instance and...
- (make_pass_inc_dec): ...new function.
- * bb-reorder.c (pass_reorder_blocks): Convert from a global struct to
- a subclass of rtl_opt_pass along with...
- (pass_data_reorder_blocks): ...new pass_data instance and...
- (make_pass_reorder_blocks): ...new function.
- (pass_duplicate_computed_gotos): Convert from a global struct to a
- subclass of rtl_opt_pass along with...
- (pass_data_duplicate_computed_gotos): ...new pass_data instance and...
- (make_pass_duplicate_computed_gotos): ...new function.
- (pass_partition_blocks): Convert from a global struct to a subclass of
- rtl_opt_pass along with...
- (pass_data_partition_blocks): ...new pass_data instance and...
- (make_pass_partition_blocks): ...new function.
- * bt-load.c (pass_branch_target_load_optimize1): Convert from a global
- struct to a subclass of rtl_opt_pass along with...
- (pass_data_branch_target_load_optimize1): ...new pass_data instance
- and...
- (make_pass_branch_target_load_optimize1): ...new function.
- (pass_branch_target_load_optimize2): Convert from a global struct to a
- subclass of rtl_opt_pass along with...
- (pass_data_branch_target_load_optimize2): ...new pass_data instance
- and...
- (make_pass_branch_target_load_optimize2): ...new function.
- * cfgcleanup.c (pass_jump): Convert from a global struct to a subclass
- of rtl_opt_pass along with...
- (pass_data_jump): ...new pass_data instance and...
- (make_pass_jump): ...new function.
- (pass_jump2): Convert from a global struct to a subclass of
- rtl_opt_pass along with...
- (pass_data_jump2): ...new pass_data instance and...
- (make_pass_jump2): ...new function.
- * cfgexpand.c (pass_expand): Convert from a global struct to a
- subclass of rtl_opt_pass along with...
- (pass_data_expand): ...new pass_data instance and...
- (make_pass_expand): ...new function.
- * cfgrtl.c (pass_free_cfg): Convert from a global struct to a subclass
- of rtl_opt_pass along with...
- (pass_data_free_cfg): ...new pass_data instance and...
- (make_pass_free_cfg): ...new function.
- (pass_into_cfg_layout_mode): Convert from a global struct to a
- subclass of rtl_opt_pass along with...
- (pass_data_into_cfg_layout_mode): ...new pass_data instance and...
- (make_pass_into_cfg_layout_mode): ...new function.
- (pass_outof_cfg_layout_mode): Convert from a global struct to a
- subclass of rtl_opt_pass along with...
- (pass_data_outof_cfg_layout_mode): ...new pass_data instance and...
- (make_pass_outof_cfg_layout_mode): ...new function.
- * cgraphbuild.c (pass_build_cgraph_edges): Convert from a global
- struct to a subclass of gimple_opt_pass along with...
- (pass_data_build_cgraph_edges): ...new pass_data instance and...
- (make_pass_build_cgraph_edges): ...new function.
- (pass_rebuild_cgraph_edges): Convert from a global struct to a
- subclass of gimple_opt_pass along with...
- (pass_data_rebuild_cgraph_edges): ...new pass_data instance and...
- (make_pass_rebuild_cgraph_edges): ...new function.
- (pass_remove_cgraph_callee_edges): Convert from a global struct to a
- subclass of gimple_opt_pass along with...
- (pass_data_remove_cgraph_callee_edges): ...new pass_data instance
- and...
- (make_pass_remove_cgraph_callee_edges): ...new function.
- * combine-stack-adj.c (pass_stack_adjustments): Convert from a global
- struct to a subclass of rtl_opt_pass along with...
- (pass_data_stack_adjustments): ...new pass_data instance and...
- (make_pass_stack_adjustments): ...new function.
- * combine.c (pass_combine): Convert from a global struct to a subclass
- of rtl_opt_pass along with...
- (pass_data_combine): ...new pass_data instance and...
- (make_pass_combine): ...new function.
- * compare-elim.c (pass_compare_elim_after_reload): Convert from a
- global struct to a subclass of rtl_opt_pass along with...
- (pass_data_compare_elim_after_reload): ...new pass_data instance
- and...
- (make_pass_compare_elim_after_reload): ...new function.
- * cprop.c (pass_rtl_cprop): Convert from a global struct to a subclass
- of rtl_opt_pass along with...
- (pass_data_rtl_cprop): ...new pass_data instance and...
- (make_pass_rtl_cprop): ...new function.
- * cse.c (pass_cse): Convert from a global struct to a subclass of
- rtl_opt_pass along with...
- (pass_data_cse): ...new pass_data instance and...
- (make_pass_cse): ...new function.
- (pass_cse2): Convert from a global struct to a subclass of
- rtl_opt_pass along with...
- (pass_data_cse2): ...new pass_data instance and...
- (make_pass_cse2): ...new function.
- (pass_cse_after_global_opts): Convert from a global struct to a
- subclass of rtl_opt_pass along with...
- (pass_data_cse_after_global_opts): ...new pass_data instance and...
- (make_pass_cse_after_global_opts): ...new function.
- * dce.c (pass_ud_rtl_dce): Convert from a global struct to a subclass
- of rtl_opt_pass along with...
- (pass_data_ud_rtl_dce): ...new pass_data instance and...
- (make_pass_ud_rtl_dce): ...new function.
- (pass_fast_rtl_dce): Convert from a global struct to a subclass of
- rtl_opt_pass along with...
- (pass_data_fast_rtl_dce): ...new pass_data instance and...
- (make_pass_fast_rtl_dce): ...new function.
- * df-core.c (pass_df_initialize_opt): Convert from a global struct to
- a subclass of rtl_opt_pass along with...
- (pass_data_df_initialize_opt): ...new pass_data instance and...
- (make_pass_df_initialize_opt): ...new function.
- (pass_df_initialize_no_opt): Convert from a global struct to a
- subclass of rtl_opt_pass along with...
- (pass_data_df_initialize_no_opt): ...new pass_data instance and...
- (make_pass_df_initialize_no_opt): ...new function.
- (pass_df_finish): Convert from a global struct to a subclass of
- rtl_opt_pass along with...
- (pass_data_df_finish): ...new pass_data instance and...
- (make_pass_df_finish): ...new function.
- * dse.c (pass_rtl_dse1): Convert from a global struct to a subclass of
- rtl_opt_pass along with...
- (pass_data_rtl_dse1): ...new pass_data instance and...
- (make_pass_rtl_dse1): ...new function.
- (pass_rtl_dse2): Convert from a global struct to a subclass of
- rtl_opt_pass along with...
- (pass_data_rtl_dse2): ...new pass_data instance and...
- (make_pass_rtl_dse2): ...new function.
- * dwarf2cfi.c (pass_dwarf2_frame): Convert from a global struct to a
- subclass of rtl_opt_pass along with...
- (pass_data_dwarf2_frame): ...new pass_data instance and...
- (make_pass_dwarf2_frame): ...new function.
- * except.c (pass_set_nothrow_function_flags): Convert from a global
- struct to a subclass of rtl_opt_pass along with...
- (pass_data_set_nothrow_function_flags): ...new pass_data instance
- and...
- (make_pass_set_nothrow_function_flags): ...new function.
- (pass_convert_to_eh_region_ranges): Convert from a global struct to a
- subclass of rtl_opt_pass along with...
- (pass_data_convert_to_eh_region_ranges): ...new pass_data instance
- and...
- (make_pass_convert_to_eh_region_ranges): ...new function.
- * final.c (pass_compute_alignments): Convert from a global struct to a
- subclass of rtl_opt_pass along with...
- (pass_data_compute_alignments): ...new pass_data instance and...
- (make_pass_compute_alignments): ...new function.
- (pass_final): Convert from a global struct to a subclass of
- rtl_opt_pass along with...
- (pass_data_final): ...new pass_data instance and...
- (make_pass_final): ...new function.
- (pass_shorten_branches): Convert from a global struct to a subclass of
- rtl_opt_pass along with...
- (pass_data_shorten_branches): ...new pass_data instance and...
- (make_pass_shorten_branches): ...new function.
- (pass_clean_state): Convert from a global struct to a subclass of
- rtl_opt_pass along with...
- (pass_data_clean_state): ...new pass_data instance and...
- (make_pass_clean_state): ...new function.
- * function.c (pass_instantiate_virtual_regs): Convert from a global
- struct to a subclass of rtl_opt_pass along with...
- (pass_data_instantiate_virtual_regs): ...new pass_data instance and...
- (make_pass_instantiate_virtual_regs): ...new function.
- (pass_leaf_regs): Convert from a global struct to a subclass of
- rtl_opt_pass along with...
- (pass_data_leaf_regs): ...new pass_data instance and...
- (make_pass_leaf_regs): ...new function.
- (pass_thread_prologue_and_epilogue): Convert from a global struct to a
- subclass of rtl_opt_pass along with...
- (pass_data_thread_prologue_and_epilogue): ...new pass_data instance
- and...
- (make_pass_thread_prologue_and_epilogue): ...new function.
- (pass_match_asm_constraints): Convert from a global struct to a
- subclass of rtl_opt_pass along with...
- (pass_data_match_asm_constraints): ...new pass_data instance and...
- (make_pass_match_asm_constraints): ...new function.
- * fwprop.c (pass_rtl_fwprop): Convert from a global struct to a
- subclass of rtl_opt_pass along with...
- (pass_data_rtl_fwprop): ...new pass_data instance and...
- (make_pass_rtl_fwprop): ...new function.
- (pass_rtl_fwprop_addr): Convert from a global struct to a subclass of
- rtl_opt_pass along with...
- (pass_data_rtl_fwprop_addr): ...new pass_data instance and...
- (make_pass_rtl_fwprop_addr): ...new function.
- * gcse.c (pass_rtl_pre): Convert from a global struct to a subclass of
- rtl_opt_pass along with...
- (pass_data_rtl_pre): ...new pass_data instance and...
- (make_pass_rtl_pre): ...new function.
- (pass_rtl_hoist): Convert from a global struct to a subclass of
- rtl_opt_pass along with...
- (pass_data_rtl_hoist): ...new pass_data instance and...
- (make_pass_rtl_hoist): ...new function.
- * gimple-low.c (pass_lower_cf): Convert from a global struct to a
- subclass of gimple_opt_pass along with...
- (pass_data_lower_cf): ...new pass_data instance and...
- (make_pass_lower_cf): ...new function.
- * gimple-ssa-strength-reduction.c (pass_strength_reduction): Convert
- from a global struct to a subclass of gimple_opt_pass along with...
- (pass_data_strength_reduction): ...new pass_data instance and...
- (make_pass_strength_reduction): ...new function.
- * ifcvt.c (pass_rtl_ifcvt): Convert from a global struct to a subclass
- of rtl_opt_pass along with...
- (pass_data_rtl_ifcvt): ...new pass_data instance and...
- (make_pass_rtl_ifcvt): ...new function.
- (pass_if_after_combine): Convert from a global struct to a subclass of
- rtl_opt_pass along with...
- (pass_data_if_after_combine): ...new pass_data instance and...
- (make_pass_if_after_combine): ...new function.
- (pass_if_after_reload): Convert from a global struct to a subclass of
- rtl_opt_pass along with...
- (pass_data_if_after_reload): ...new pass_data instance and...
- (make_pass_if_after_reload): ...new function.
- * init-regs.c (pass_initialize_regs): Convert from a global struct to
- a subclass of rtl_opt_pass along with...
- (pass_data_initialize_regs): ...new pass_data instance and...
- (make_pass_initialize_regs): ...new function.
- * ipa-cp.c (pass_ipa_cp): Convert from a global struct to a subclass
- of ipa_opt_pass_d along with...
- (pass_data_ipa_cp): ...new pass_data instance and...
- (make_pass_ipa_cp): ...new function.
- * ipa-inline-analysis.c (pass_inline_parameters): Convert from a
- global struct to a subclass of gimple_opt_pass along with...
- (pass_data_inline_parameters): ...new pass_data instance and...
- (make_pass_inline_parameters): ...new function.
- * ipa-inline.c (pass_early_inline): Convert from a global struct to a
- subclass of gimple_opt_pass along with...
- (pass_data_early_inline): ...new pass_data instance and...
- (make_pass_early_inline): ...new function.
- (pass_ipa_inline): Convert from a global struct to a subclass of
- ipa_opt_pass_d along with...
- (pass_data_ipa_inline): ...new pass_data instance and...
- (make_pass_ipa_inline): ...new function.
- * ipa-pure-const.c (pass_local_pure_const): Convert from a global
- struct to a subclass of gimple_opt_pass along with...
- (pass_data_local_pure_const): ...new pass_data instance and...
- (make_pass_local_pure_const): ...new function.
- (pass_ipa_pure_const): Convert from a global struct to a subclass of
- ipa_opt_pass_d along with...
- (pass_data_ipa_pure_const): ...new pass_data instance and...
- (make_pass_ipa_pure_const): ...new function.
- * ipa-reference.c (pass_ipa_reference): Convert from a global struct
- to a subclass of ipa_opt_pass_d along with...
- (pass_data_ipa_reference): ...new pass_data instance and...
- (make_pass_ipa_reference): ...new function.
- * ipa-split.c (pass_split_functions): Convert from a global struct to
- a subclass of gimple_opt_pass along with...
- (pass_data_split_functions): ...new pass_data instance and...
- (make_pass_split_functions): ...new function.
- (pass_feedback_split_functions): Convert from a global struct to a
- subclass of gimple_opt_pass along with...
- (pass_data_feedback_split_functions): ...new pass_data instance and...
- (make_pass_feedback_split_functions): ...new function.
- * ipa.c (pass_ipa_function_and_variable_visibility): Convert from a
- global struct to a subclass of simple_ipa_opt_pass along with...
- (pass_data_ipa_function_and_variable_visibility): ...new pass_data
- instance and...
- (make_pass_ipa_function_and_variable_visibility): ...new function.
- (pass_ipa_free_inline_summary): Convert from a global struct to a
- subclass of simple_ipa_opt_pass along with...
- (pass_data_ipa_free_inline_summary): ...new pass_data instance and...
- (make_pass_ipa_free_inline_summary): ...new function.
- (pass_ipa_whole_program_visibility): Convert from a global struct to a
- subclass of ipa_opt_pass_d along with...
- (pass_data_ipa_whole_program_visibility): ...new pass_data instance
- and...
- (make_pass_ipa_whole_program_visibility): ...new function.
- (pass_ipa_profile): Convert from a global struct to a subclass of
- ipa_opt_pass_d along with...
- (pass_data_ipa_profile): ...new pass_data instance and...
- (make_pass_ipa_profile): ...new function.
- (pass_ipa_cdtor_merge): Convert from a global struct to a subclass of
- ipa_opt_pass_d along with...
- (pass_data_ipa_cdtor_merge): ...new pass_data instance and...
- (make_pass_ipa_cdtor_merge): ...new function.
- * ira.c (pass_ira): Convert from a global struct to a subclass of
- rtl_opt_pass along with...
- (pass_data_ira): ...new pass_data instance and...
- (make_pass_ira): ...new function.
- (pass_reload): Convert from a global struct to a subclass of
- rtl_opt_pass along with...
- (pass_data_reload): ...new pass_data instance and...
- (make_pass_reload): ...new function.
- * jump.c (pass_cleanup_barriers): Convert from a global struct to a
- subclass of rtl_opt_pass along with...
- (pass_data_cleanup_barriers): ...new pass_data instance and...
- (make_pass_cleanup_barriers): ...new function.
- * loop-init.c (pass_loop2): Convert from a global struct to a subclass
- of rtl_opt_pass along with...
- (pass_data_loop2): ...new pass_data instance and...
- (make_pass_loop2): ...new function.
- (pass_rtl_loop_init): Convert from a global struct to a subclass of
- rtl_opt_pass along with...
- (pass_data_rtl_loop_init): ...new pass_data instance and...
- (make_pass_rtl_loop_init): ...new function.
- (pass_rtl_loop_done): Convert from a global struct to a subclass of
- rtl_opt_pass along with...
- (pass_data_rtl_loop_done): ...new pass_data instance and...
- (make_pass_rtl_loop_done): ...new function.
- (pass_rtl_move_loop_invariants): Convert from a global struct to a
- subclass of rtl_opt_pass along with...
- (pass_data_rtl_move_loop_invariants): ...new pass_data instance and...
- (make_pass_rtl_move_loop_invariants): ...new function.
- (pass_rtl_unswitch): Convert from a global struct to a subclass of
- rtl_opt_pass along with...
- (pass_data_rtl_unswitch): ...new pass_data instance and...
- (make_pass_rtl_unswitch): ...new function.
- (pass_rtl_unroll_and_peel_loops): Convert from a global struct to a
- subclass of rtl_opt_pass along with...
- (pass_data_rtl_unroll_and_peel_loops): ...new pass_data instance
- and...
- (make_pass_rtl_unroll_and_peel_loops): ...new function.
- (pass_rtl_doloop): Convert from a global struct to a subclass of
- rtl_opt_pass along with...
- (pass_data_rtl_doloop): ...new pass_data instance and...
- (make_pass_rtl_doloop): ...new function.
- * lower-subreg.c (pass_lower_subreg): Convert from a global struct to
- a subclass of rtl_opt_pass along with...
- (pass_data_lower_subreg): ...new pass_data instance and...
- (make_pass_lower_subreg): ...new function.
- (pass_lower_subreg2): Convert from a global struct to a subclass of
- rtl_opt_pass along with...
- (pass_data_lower_subreg2): ...new pass_data instance and...
- (make_pass_lower_subreg2): ...new function.
- * lto-streamer-out.c (pass_ipa_lto_gimple_out): Convert from a global
- struct to a subclass of ipa_opt_pass_d along with...
- (pass_data_ipa_lto_gimple_out): ...new pass_data instance and...
- (make_pass_ipa_lto_gimple_out): ...new function.
- (pass_ipa_lto_finish_out): Convert from a global struct to a subclass
- of ipa_opt_pass_d along with...
- (pass_data_ipa_lto_finish_out): ...new pass_data instance and...
- (make_pass_ipa_lto_finish_out): ...new function.
- * mode-switching.c (pass_mode_switching): Convert from a global struct
- to a subclass of rtl_opt_pass along with...
- (pass_data_mode_switching): ...new pass_data instance and...
- (make_pass_mode_switching): ...new function.
- * modulo-sched.c (pass_sms): Convert from a global struct to a
- subclass of rtl_opt_pass along with...
- (pass_data_sms): ...new pass_data instance and...
- (make_pass_sms): ...new function.
- * omp-low.c (pass_expand_omp): Convert from a global struct to a
- subclass of gimple_opt_pass along with...
- (pass_data_expand_omp): ...new pass_data instance and...
- (make_pass_expand_omp): ...new function.
- (pass_lower_omp): Convert from a global struct to a subclass of
- gimple_opt_pass along with...
- (pass_data_lower_omp): ...new pass_data instance and...
- (make_pass_lower_omp): ...new function.
- (pass_diagnose_omp_blocks): Convert from a global struct to a subclass
- of gimple_opt_pass along with...
- (pass_data_diagnose_omp_blocks): ...new pass_data instance and...
- (make_pass_diagnose_omp_blocks): ...new function.
- * passes.c (pass_early_local_passes): Convert from a global struct to
- a subclass of simple_ipa_opt_pass along with...
- (pass_data_early_local_passes): ...new pass_data instance and...
- (make_pass_early_local_passes): ...new function.
- (pass_all_early_optimizations): Convert from a global struct to a
- subclass of gimple_opt_pass along with...
- (pass_data_all_early_optimizations): ...new pass_data instance and...
- (make_pass_all_early_optimizations): ...new function.
- (pass_all_optimizations): Convert from a global struct to a subclass
- of gimple_opt_pass along with...
- (pass_data_all_optimizations): ...new pass_data instance and...
- (make_pass_all_optimizations): ...new function.
- (pass_all_optimizations_g): Convert from a global struct to a subclass
- of gimple_opt_pass along with...
- (pass_data_all_optimizations_g): ...new pass_data instance and...
- (make_pass_all_optimizations_g): ...new function.
- (pass_rest_of_compilation): Convert from a global struct to a subclass
- of rtl_opt_pass along with...
- (pass_data_rest_of_compilation): ...new pass_data instance and...
- (make_pass_rest_of_compilation): ...new function.
- (pass_postreload): Convert from a global struct to a subclass of
- rtl_opt_pass along with...
- (pass_data_postreload): ...new pass_data instance and...
- (make_pass_postreload): ...new function.
- * postreload-gcse.c (pass_gcse2): Convert from a global struct to a
- subclass of rtl_opt_pass along with...
- (pass_data_gcse2): ...new pass_data instance and...
- (make_pass_gcse2): ...new function.
- * postreload.c (pass_postreload_cse): Convert from a global struct to
- a subclass of rtl_opt_pass along with...
- (pass_data_postreload_cse): ...new pass_data instance and...
- (make_pass_postreload_cse): ...new function.
- * predict.c (pass_profile): Convert from a global struct to a subclass
- of gimple_opt_pass along with...
- (pass_data_profile): ...new pass_data instance and...
- (make_pass_profile): ...new function.
- (pass_strip_predict_hints): Convert from a global struct to a subclass
- of gimple_opt_pass along with...
- (pass_data_strip_predict_hints): ...new pass_data instance and...
- (make_pass_strip_predict_hints): ...new function.
- * recog.c (pass_peephole2): Convert from a global struct to a subclass
- of rtl_opt_pass along with...
- (pass_data_peephole2): ...new pass_data instance and...
- (make_pass_peephole2): ...new function.
- (pass_split_all_insns): Convert from a global struct to a subclass of
- rtl_opt_pass along with...
- (pass_data_split_all_insns): ...new pass_data instance and...
- (make_pass_split_all_insns): ...new function.
- (pass_split_after_reload): Convert from a global struct to a subclass
- of rtl_opt_pass along with...
- (pass_data_split_after_reload): ...new pass_data instance and...
- (make_pass_split_after_reload): ...new function.
- (pass_split_before_regstack): Convert from a global struct to a
- subclass of rtl_opt_pass along with...
- (pass_data_split_before_regstack): ...new pass_data instance and...
- (make_pass_split_before_regstack): ...new function.
- (pass_split_before_sched2): Convert from a global struct to a subclass
- of rtl_opt_pass along with...
- (pass_data_split_before_sched2): ...new pass_data instance and...
- (make_pass_split_before_sched2): ...new function.
- (pass_split_for_shorten_branches): Convert from a global struct to a
- subclass of rtl_opt_pass along with...
- (pass_data_split_for_shorten_branches): ...new pass_data instance
- and...
- (make_pass_split_for_shorten_branches): ...new function.
- * ree.c (pass_ree): Convert from a global struct to a subclass of
- rtl_opt_pass along with...
- (pass_data_ree): ...new pass_data instance and...
- (make_pass_ree): ...new function.
- * reg-stack.c (pass_stack_regs): Convert from a global struct to a
- subclass of rtl_opt_pass along with...
- (pass_data_stack_regs): ...new pass_data instance and...
- (make_pass_stack_regs): ...new function.
- (pass_stack_regs_run): Convert from a global struct to a subclass of
- rtl_opt_pass along with...
- (pass_data_stack_regs_run): ...new pass_data instance and...
- (make_pass_stack_regs_run): ...new function.
- * regcprop.c (pass_cprop_hardreg): Convert from a global struct to a
- subclass of rtl_opt_pass along with...
- (pass_data_cprop_hardreg): ...new pass_data instance and...
- (make_pass_cprop_hardreg): ...new function.
- * reginfo.c (pass_reginfo_init): Convert from a global struct to a
- subclass of rtl_opt_pass along with...
- (pass_data_reginfo_init): ...new pass_data instance and...
- (make_pass_reginfo_init): ...new function.
- * regmove.c (pass_regmove): Convert from a global struct to a subclass
- of rtl_opt_pass along with...
- (pass_data_regmove): ...new pass_data instance and...
- (make_pass_regmove): ...new function.
- * regrename.c (pass_regrename): Convert from a global struct to a
- subclass of rtl_opt_pass along with...
- (pass_data_regrename): ...new pass_data instance and...
- (make_pass_regrename): ...new function.
- * reorg.c (pass_delay_slots): Convert from a global struct to a
- subclass of rtl_opt_pass along with...
- (pass_data_delay_slots): ...new pass_data instance and...
- (make_pass_delay_slots): ...new function.
- (pass_machine_reorg): Convert from a global struct to a subclass of
- rtl_opt_pass along with...
- (pass_data_machine_reorg): ...new pass_data instance and...
- (make_pass_machine_reorg): ...new function.
- * sched-rgn.c (pass_sched): Convert from a global struct to a subclass
- of rtl_opt_pass along with...
- (pass_data_sched): ...new pass_data instance and...
- (make_pass_sched): ...new function.
- (pass_sched2): Convert from a global struct to a subclass of
- rtl_opt_pass along with...
- (pass_data_sched2): ...new pass_data instance and...
- (make_pass_sched2): ...new function.
- * stack-ptr-mod.c (pass_stack_ptr_mod): Convert from a global struct
- to a subclass of rtl_opt_pass along with...
- (pass_data_stack_ptr_mod): ...new pass_data instance and...
- (make_pass_stack_ptr_mod): ...new function.
- * store-motion.c (pass_rtl_store_motion): Convert from a global struct
- to a subclass of rtl_opt_pass along with...
- (pass_data_rtl_store_motion): ...new pass_data instance and...
- (make_pass_rtl_store_motion): ...new function.
- * tracer.c (pass_tracer): Convert from a global struct to a subclass
- of gimple_opt_pass along with...
- (pass_data_tracer): ...new pass_data instance and...
- (make_pass_tracer): ...new function.
- * trans-mem.c (pass_diagnose_tm_blocks): Convert from a global struct
- to a subclass of gimple_opt_pass along with...
- (pass_data_diagnose_tm_blocks): ...new pass_data instance and...
- (make_pass_diagnose_tm_blocks): ...new function.
- (pass_lower_tm): Convert from a global struct to a subclass of
- gimple_opt_pass along with...
- (pass_data_lower_tm): ...new pass_data instance and...
- (make_pass_lower_tm): ...new function.
- (pass_tm_init): Convert from a global struct to a subclass of
- gimple_opt_pass along with...
- (pass_data_tm_init): ...new pass_data instance and...
- (make_pass_tm_init): ...new function.
- (pass_tm_mark): Convert from a global struct to a subclass of
- gimple_opt_pass along with...
- (pass_data_tm_mark): ...new pass_data instance and...
- (make_pass_tm_mark): ...new function.
- (pass_tm_edges): Convert from a global struct to a subclass of
- gimple_opt_pass along with...
- (pass_data_tm_edges): ...new pass_data instance and...
- (make_pass_tm_edges): ...new function.
- (pass_tm_memopt): Convert from a global struct to a subclass of
- gimple_opt_pass along with...
- (pass_data_tm_memopt): ...new pass_data instance and...
- (make_pass_tm_memopt): ...new function.
- (pass_ipa_tm): Convert from a global struct to a subclass of
- simple_ipa_opt_pass along with...
- (pass_data_ipa_tm): ...new pass_data instance and...
- (make_pass_ipa_tm): ...new function.
- * tree-call-cdce.c (pass_call_cdce): Convert from a global struct to a
- subclass of gimple_opt_pass along with...
- (pass_data_call_cdce): ...new pass_data instance and...
- (make_pass_call_cdce): ...new function.
- * tree-cfg.c (pass_build_cfg): Convert from a global struct to a
- subclass of gimple_opt_pass along with...
- (pass_data_build_cfg): ...new pass_data instance and...
- (make_pass_build_cfg): ...new function.
- (pass_split_crit_edges): Convert from a global struct to a subclass of
- gimple_opt_pass along with...
- (pass_data_split_crit_edges): ...new pass_data instance and...
- (make_pass_split_crit_edges): ...new function.
- (pass_warn_function_return): Convert from a global struct to a
- subclass of gimple_opt_pass along with...
- (pass_data_warn_function_return): ...new pass_data instance and...
- (make_pass_warn_function_return): ...new function.
- (pass_warn_function_noreturn): Convert from a global struct to a
- subclass of gimple_opt_pass along with...
- (pass_data_warn_function_noreturn): ...new pass_data instance and...
- (make_pass_warn_function_noreturn): ...new function.
- (pass_warn_unused_result): Convert from a global struct to a subclass
- of gimple_opt_pass along with...
- (pass_data_warn_unused_result): ...new pass_data instance and...
- (make_pass_warn_unused_result): ...new function.
- * tree-cfgcleanup.c (pass_merge_phi): Convert from a global struct to
- a subclass of gimple_opt_pass along with...
- (pass_data_merge_phi): ...new pass_data instance and...
- (make_pass_merge_phi): ...new function.
- * tree-complex.c (pass_lower_complex): Convert from a global struct to
- a subclass of gimple_opt_pass along with...
- (pass_data_lower_complex): ...new pass_data instance and...
- (make_pass_lower_complex): ...new function.
- (pass_lower_complex_O0): Convert from a global struct to a subclass of
- gimple_opt_pass along with...
- (pass_data_lower_complex_O0): ...new pass_data instance and...
- (make_pass_lower_complex_O0): ...new function.
- * tree-eh.c (pass_lower_eh): Convert from a global struct to a
- subclass of gimple_opt_pass along with...
- (pass_data_lower_eh): ...new pass_data instance and...
- (make_pass_lower_eh): ...new function.
- (pass_refactor_eh): Convert from a global struct to a subclass of
- gimple_opt_pass along with...
- (pass_data_refactor_eh): ...new pass_data instance and...
- (make_pass_refactor_eh): ...new function.
- (pass_lower_resx): Convert from a global struct to a subclass of
- gimple_opt_pass along with...
- (pass_data_lower_resx): ...new pass_data instance and...
- (make_pass_lower_resx): ...new function.
- (pass_lower_eh_dispatch): Convert from a global struct to a subclass
- of gimple_opt_pass along with...
- (pass_data_lower_eh_dispatch): ...new pass_data instance and...
- (make_pass_lower_eh_dispatch): ...new function.
- (pass_cleanup_eh): Convert from a global struct to a subclass of
- gimple_opt_pass along with...
- (pass_data_cleanup_eh): ...new pass_data instance and...
- (make_pass_cleanup_eh): ...new function.
- * tree-emutls.c (pass_ipa_lower_emutls): Convert from a global struct
- to a subclass of simple_ipa_opt_pass along with...
- (pass_data_ipa_lower_emutls): ...new pass_data instance and...
- (make_pass_ipa_lower_emutls): ...new function.
- * tree-if-conv.c (pass_if_conversion): Convert from a global struct to
- a subclass of gimple_opt_pass along with...
- (pass_data_if_conversion): ...new pass_data instance and...
- (make_pass_if_conversion): ...new function.
- * tree-into-ssa.c (pass_build_ssa): Convert from a global struct to a
- subclass of gimple_opt_pass along with...
- (pass_data_build_ssa): ...new pass_data instance and...
- (make_pass_build_ssa): ...new function.
- * tree-loop-distribution.c (pass_loop_distribution): Convert from a
- global struct to a subclass of gimple_opt_pass along with...
- (pass_data_loop_distribution): ...new pass_data instance and...
- (make_pass_loop_distribution): ...new function.
- * tree-mudflap.c (pass_mudflap_1): Convert from a global struct to a
- subclass of gimple_opt_pass along with...
- (pass_data_mudflap_1): ...new pass_data instance and...
- (make_pass_mudflap_1): ...new function.
- (pass_mudflap_2): Convert from a global struct to a subclass of
- gimple_opt_pass along with...
- (pass_data_mudflap_2): ...new pass_data instance and...
- (make_pass_mudflap_2): ...new function.
- * tree-nomudflap.c (pass_mudflap_1): Convert from a global struct to a
- subclass of gimple_opt_pass along with...
- (pass_data_mudflap_1): ...new pass_data instance and...
- (make_pass_mudflap_1): ...new function.
- (pass_mudflap_2): Convert from a global struct to a subclass of
- gimple_opt_pass along with...
- (pass_data_mudflap_2): ...new pass_data instance and...
- (make_pass_mudflap_2): ...new function.
- * tree-nrv.c (pass_nrv): Convert from a global struct to a subclass of
- gimple_opt_pass along with...
- (pass_data_nrv): ...new pass_data instance and...
- (make_pass_nrv): ...new function.
- (pass_return_slot): Convert from a global struct to a subclass of
- gimple_opt_pass along with...
- (pass_data_return_slot): ...new pass_data instance and...
- (make_pass_return_slot): ...new function.
- * tree-object-size.c (pass_object_sizes): Convert from a global struct
- to a subclass of gimple_opt_pass along with...
- (pass_data_object_sizes): ...new pass_data instance and...
- (make_pass_object_sizes): ...new function.
- * tree-optimize.c (pass_cleanup_cfg_post_optimizing): Convert from a
- global struct to a subclass of gimple_opt_pass along with...
- (pass_data_cleanup_cfg_post_optimizing): ...new pass_data instance
- and...
- (make_pass_cleanup_cfg_post_optimizing): ...new function.
- (pass_fixup_cfg): Convert from a global struct to a subclass of
- gimple_opt_pass along with...
- (pass_data_fixup_cfg): ...new pass_data instance and...
- (make_pass_fixup_cfg): ...new function.
- * tree-pass.h (pass_mudflap_1): Replace declaration with that of...
- (make_pass_mudflap_1): ...new function.
- (pass_mudflap_2): Replace declaration with that of...
- (make_pass_mudflap_2): ...new function.
- (pass_asan): Replace declaration with that of...
- (make_pass_asan): ...new function.
- (pass_asan_O0): Replace declaration with that of...
- (make_pass_asan_O0): ...new function.
- (pass_tsan): Replace declaration with that of...
- (make_pass_tsan): ...new function.
- (pass_tsan_O0): Replace declaration with that of...
- (make_pass_tsan_O0): ...new function.
- (pass_lower_cf): Replace declaration with that of...
- (make_pass_lower_cf): ...new function.
- (pass_refactor_eh): Replace declaration with that of...
- (make_pass_refactor_eh): ...new function.
- (pass_lower_eh): Replace declaration with that of...
- (make_pass_lower_eh): ...new function.
- (pass_lower_eh_dispatch): Replace declaration with that of...
- (make_pass_lower_eh_dispatch): ...new function.
- (pass_lower_resx): Replace declaration with that of...
- (make_pass_lower_resx): ...new function.
- (pass_build_cfg): Replace declaration with that of...
- (make_pass_build_cfg): ...new function.
- (pass_early_tree_profile): Replace declaration with that of...
- (make_pass_early_tree_profile): ...new function.
- (pass_cleanup_eh): Replace declaration with that of...
- (make_pass_cleanup_eh): ...new function.
- (pass_sra): Replace declaration with that of...
- (make_pass_sra): ...new function.
- (pass_sra_early): Replace declaration with that of...
- (make_pass_sra_early): ...new function.
- (pass_early_ipa_sra): Replace declaration with that of...
- (make_pass_early_ipa_sra): ...new function.
- (pass_tail_recursion): Replace declaration with that of...
- (make_pass_tail_recursion): ...new function.
- (pass_tail_calls): Replace declaration with that of...
- (make_pass_tail_calls): ...new function.
- (pass_tree_loop): Replace declaration with that of...
- (make_pass_tree_loop): ...new function.
- (pass_tree_loop_init): Replace declaration with that of...
- (make_pass_tree_loop_init): ...new function.
- (pass_lim): Replace declaration with that of...
- (make_pass_lim): ...new function.
- (pass_tree_unswitch): Replace declaration with that of...
- (make_pass_tree_unswitch): ...new function.
- (pass_predcom): Replace declaration with that of...
- (make_pass_predcom): ...new function.
- (pass_iv_canon): Replace declaration with that of...
- (make_pass_iv_canon): ...new function.
- (pass_scev_cprop): Replace declaration with that of...
- (make_pass_scev_cprop): ...new function.
- (pass_empty_loop): Replace declaration with that of...
- (make_pass_empty_loop): ...new function.
- (pass_record_bounds): Replace declaration with that of...
- (make_pass_record_bounds): ...new function.
- (pass_graphite): Replace declaration with that of...
- (make_pass_graphite): ...new function.
- (pass_graphite_transforms): Replace declaration with that of...
- (make_pass_graphite_transforms): ...new function.
- (pass_if_conversion): Replace declaration with that of...
- (make_pass_if_conversion): ...new function.
- (pass_loop_distribution): Replace declaration with that of...
- (make_pass_loop_distribution): ...new function.
- (pass_vectorize): Replace declaration with that of...
- (make_pass_vectorize): ...new function.
- (pass_slp_vectorize): Replace declaration with that of...
- (make_pass_slp_vectorize): ...new function.
- (pass_complete_unroll): Replace declaration with that of...
- (make_pass_complete_unroll): ...new function.
- (pass_complete_unrolli): Replace declaration with that of...
- (make_pass_complete_unrolli): ...new function.
- (pass_parallelize_loops): Replace declaration with that of...
- (make_pass_parallelize_loops): ...new function.
- (pass_loop_prefetch): Replace declaration with that of...
- (make_pass_loop_prefetch): ...new function.
- (pass_iv_optimize): Replace declaration with that of...
- (make_pass_iv_optimize): ...new function.
- (pass_tree_loop_done): Replace declaration with that of...
- (make_pass_tree_loop_done): ...new function.
- (pass_ch): Replace declaration with that of...
- (make_pass_ch): ...new function.
- (pass_ccp): Replace declaration with that of...
- (make_pass_ccp): ...new function.
- (pass_phi_only_cprop): Replace declaration with that of...
- (make_pass_phi_only_cprop): ...new function.
- (pass_build_ssa): Replace declaration with that of...
- (make_pass_build_ssa): ...new function.
- (pass_build_alias): Replace declaration with that of...
- (make_pass_build_alias): ...new function.
- (pass_build_ealias): Replace declaration with that of...
- (make_pass_build_ealias): ...new function.
- (pass_dominator): Replace declaration with that of...
- (make_pass_dominator): ...new function.
- (pass_dce): Replace declaration with that of...
- (make_pass_dce): ...new function.
- (pass_dce_loop): Replace declaration with that of...
- (make_pass_dce_loop): ...new function.
- (pass_cd_dce): Replace declaration with that of...
- (make_pass_cd_dce): ...new function.
- (pass_call_cdce): Replace declaration with that of...
- (make_pass_call_cdce): ...new function.
- (pass_merge_phi): Replace declaration with that of...
- (make_pass_merge_phi): ...new function.
- (pass_split_crit_edges): Replace declaration with that of...
- (make_pass_split_crit_edges): ...new function.
- (pass_pre): Replace declaration with that of...
- (make_pass_pre): ...new function.
- (pass_profile): Replace declaration with that of...
- (make_pass_profile): ...new function.
- (pass_strip_predict_hints): Replace declaration with that of...
- (make_pass_strip_predict_hints): ...new function.
- (pass_lower_complex_O0): Replace declaration with that of...
- (make_pass_lower_complex_O0): ...new function.
- (pass_lower_complex): Replace declaration with that of...
- (make_pass_lower_complex): ...new function.
- (pass_lower_vector): Replace declaration with that of...
- (make_pass_lower_vector): ...new function.
- (pass_lower_vector_ssa): Replace declaration with that of...
- (make_pass_lower_vector_ssa): ...new function.
- (pass_lower_omp): Replace declaration with that of...
- (make_pass_lower_omp): ...new function.
- (pass_diagnose_omp_blocks): Replace declaration with that of...
- (make_pass_diagnose_omp_blocks): ...new function.
- (pass_expand_omp): Replace declaration with that of...
- (make_pass_expand_omp): ...new function.
- (pass_expand_omp_ssa): Replace declaration with that of...
- (make_pass_expand_omp_ssa): ...new function.
- (pass_object_sizes): Replace declaration with that of...
- (make_pass_object_sizes): ...new function.
- (pass_strlen): Replace declaration with that of...
- (make_pass_strlen): ...new function.
- (pass_fold_builtins): Replace declaration with that of...
- (make_pass_fold_builtins): ...new function.
- (pass_stdarg): Replace declaration with that of...
- (make_pass_stdarg): ...new function.
- (pass_early_warn_uninitialized): Replace declaration with that of...
- (make_pass_early_warn_uninitialized): ...new function.
- (pass_late_warn_uninitialized): Replace declaration with that of...
- (make_pass_late_warn_uninitialized): ...new function.
- (pass_cse_reciprocals): Replace declaration with that of...
- (make_pass_cse_reciprocals): ...new function.
- (pass_cse_sincos): Replace declaration with that of...
- (make_pass_cse_sincos): ...new function.
- (pass_optimize_bswap): Replace declaration with that of...
- (make_pass_optimize_bswap): ...new function.
- (pass_optimize_widening_mul): Replace declaration with that of...
- (make_pass_optimize_widening_mul): ...new function.
- (pass_warn_function_return): Replace declaration with that of...
- (make_pass_warn_function_return): ...new function.
- (pass_warn_function_noreturn): Replace declaration with that of...
- (make_pass_warn_function_noreturn): ...new function.
- (pass_cselim): Replace declaration with that of...
- (make_pass_cselim): ...new function.
- (pass_phiopt): Replace declaration with that of...
- (make_pass_phiopt): ...new function.
- (pass_forwprop): Replace declaration with that of...
- (make_pass_forwprop): ...new function.
- (pass_phiprop): Replace declaration with that of...
- (make_pass_phiprop): ...new function.
- (pass_tree_ifcombine): Replace declaration with that of...
- (make_pass_tree_ifcombine): ...new function.
- (pass_dse): Replace declaration with that of...
- (make_pass_dse): ...new function.
- (pass_nrv): Replace declaration with that of...
- (make_pass_nrv): ...new function.
- (pass_rename_ssa_copies): Replace declaration with that of...
- (make_pass_rename_ssa_copies): ...new function.
- (pass_sink_code): Replace declaration with that of...
- (make_pass_sink_code): ...new function.
- (pass_fre): Replace declaration with that of...
- (make_pass_fre): ...new function.
- (pass_check_data_deps): Replace declaration with that of...
- (make_pass_check_data_deps): ...new function.
- (pass_copy_prop): Replace declaration with that of...
- (make_pass_copy_prop): ...new function.
- (pass_vrp): Replace declaration with that of...
- (make_pass_vrp): ...new function.
- (pass_uncprop): Replace declaration with that of...
- (make_pass_uncprop): ...new function.
- (pass_return_slot): Replace declaration with that of...
- (make_pass_return_slot): ...new function.
- (pass_reassoc): Replace declaration with that of...
- (make_pass_reassoc): ...new function.
- (pass_rebuild_cgraph_edges): Replace declaration with that of...
- (make_pass_rebuild_cgraph_edges): ...new function.
- (pass_remove_cgraph_callee_edges): Replace declaration with that of...
- (make_pass_remove_cgraph_callee_edges): ...new function.
- (pass_build_cgraph_edges): Replace declaration with that of...
- (make_pass_build_cgraph_edges): ...new function.
- (pass_local_pure_const): Replace declaration with that of...
- (make_pass_local_pure_const): ...new function.
- (pass_tracer): Replace declaration with that of...
- (make_pass_tracer): ...new function.
- (pass_warn_unused_result): Replace declaration with that of...
- (make_pass_warn_unused_result): ...new function.
- (pass_diagnose_tm_blocks): Replace declaration with that of...
- (make_pass_diagnose_tm_blocks): ...new function.
- (pass_lower_tm): Replace declaration with that of...
- (make_pass_lower_tm): ...new function.
- (pass_tm_init): Replace declaration with that of...
- (make_pass_tm_init): ...new function.
- (pass_tm_mark): Replace declaration with that of...
- (make_pass_tm_mark): ...new function.
- (pass_tm_memopt): Replace declaration with that of...
- (make_pass_tm_memopt): ...new function.
- (pass_tm_edges): Replace declaration with that of...
- (make_pass_tm_edges): ...new function.
- (pass_split_functions): Replace declaration with that of...
- (make_pass_split_functions): ...new function.
- (pass_feedback_split_functions): Replace declaration with that of...
- (make_pass_feedback_split_functions): ...new function.
- (pass_strength_reduction): Replace declaration with that of...
- (make_pass_strength_reduction): ...new function.
- (pass_ipa_lower_emutls): Replace declaration with that of...
- (make_pass_ipa_lower_emutls): ...new function.
- (pass_ipa_function_and_variable_visibility): Replace declaration with
- that of...
- (make_pass_ipa_function_and_variable_visibility): ...new function.
- (pass_ipa_tree_profile): Replace declaration with that of...
- (make_pass_ipa_tree_profile): ...new function.
- (pass_early_local_passes): Replace declaration with that of...
- (make_pass_early_local_passes): ...new function.
- (pass_ipa_whole_program_visibility): Replace declaration with that
- of...
- (make_pass_ipa_whole_program_visibility): ...new function.
- (pass_ipa_lto_gimple_out): Replace declaration with that of...
- (make_pass_ipa_lto_gimple_out): ...new function.
- (pass_ipa_increase_alignment): Replace declaration with that of...
- (make_pass_ipa_increase_alignment): ...new function.
- (pass_ipa_inline): Replace declaration with that of...
- (make_pass_ipa_inline): ...new function.
- (pass_ipa_free_lang_data): Replace declaration with that of...
- (make_pass_ipa_free_lang_data): ...new function.
- (pass_ipa_free_inline_summary): Replace declaration with that of...
- (make_pass_ipa_free_inline_summary): ...new function.
- (pass_ipa_cp): Replace declaration with that of...
- (make_pass_ipa_cp): ...new function.
- (pass_ipa_reference): Replace declaration with that of...
- (make_pass_ipa_reference): ...new function.
- (pass_ipa_pure_const): Replace declaration with that of...
- (make_pass_ipa_pure_const): ...new function.
- (pass_ipa_pta): Replace declaration with that of...
- (make_pass_ipa_pta): ...new function.
- (pass_ipa_lto_finish_out): Replace declaration with that of...
- (make_pass_ipa_lto_finish_out): ...new function.
- (pass_ipa_tm): Replace declaration with that of...
- (make_pass_ipa_tm): ...new function.
- (pass_ipa_profile): Replace declaration with that of...
- (make_pass_ipa_profile): ...new function.
- (pass_ipa_cdtor_merge): Replace declaration with that of...
- (make_pass_ipa_cdtor_merge): ...new function.
- (pass_cleanup_cfg_post_optimizing): Replace declaration with that
- of...
- (make_pass_cleanup_cfg_post_optimizing): ...new function.
- (pass_init_datastructures): Replace declaration with that of...
- (make_pass_init_datastructures): ...new function.
- (pass_fixup_cfg): Replace declaration with that of...
- (make_pass_fixup_cfg): ...new function.
- (pass_expand): Replace declaration with that of...
- (make_pass_expand): ...new function.
- (pass_instantiate_virtual_regs): Replace declaration with that of...
- (make_pass_instantiate_virtual_regs): ...new function.
- (pass_rtl_fwprop): Replace declaration with that of...
- (make_pass_rtl_fwprop): ...new function.
- (pass_rtl_fwprop_addr): Replace declaration with that of...
- (make_pass_rtl_fwprop_addr): ...new function.
- (pass_jump): Replace declaration with that of...
- (make_pass_jump): ...new function.
- (pass_jump2): Replace declaration with that of...
- (make_pass_jump2): ...new function.
- (pass_lower_subreg): Replace declaration with that of...
- (make_pass_lower_subreg): ...new function.
- (pass_cse): Replace declaration with that of...
- (make_pass_cse): ...new function.
- (pass_fast_rtl_dce): Replace declaration with that of...
- (make_pass_fast_rtl_dce): ...new function.
- (pass_ud_rtl_dce): Replace declaration with that of...
- (make_pass_ud_rtl_dce): ...new function.
- (pass_rtl_dce): Replace declaration with that of...
- (make_pass_rtl_dce): ...new function.
- (pass_rtl_dse1): Replace declaration with that of...
- (make_pass_rtl_dse1): ...new function.
- (pass_rtl_dse2): Replace declaration with that of...
- (make_pass_rtl_dse2): ...new function.
- (pass_rtl_dse3): Replace declaration with that of...
- (make_pass_rtl_dse3): ...new function.
- (pass_rtl_cprop): Replace declaration with that of...
- (make_pass_rtl_cprop): ...new function.
- (pass_rtl_pre): Replace declaration with that of...
- (make_pass_rtl_pre): ...new function.
- (pass_rtl_hoist): Replace declaration with that of...
- (make_pass_rtl_hoist): ...new function.
- (pass_rtl_store_motion): Replace declaration with that of...
- (make_pass_rtl_store_motion): ...new function.
- (pass_cse_after_global_opts): Replace declaration with that of...
- (make_pass_cse_after_global_opts): ...new function.
- (pass_rtl_ifcvt): Replace declaration with that of...
- (make_pass_rtl_ifcvt): ...new function.
- (pass_into_cfg_layout_mode): Replace declaration with that of...
- (make_pass_into_cfg_layout_mode): ...new function.
- (pass_outof_cfg_layout_mode): Replace declaration with that of...
- (make_pass_outof_cfg_layout_mode): ...new function.
- (pass_loop2): Replace declaration with that of...
- (make_pass_loop2): ...new function.
- (pass_rtl_loop_init): Replace declaration with that of...
- (make_pass_rtl_loop_init): ...new function.
- (pass_rtl_move_loop_invariants): Replace declaration with that of...
- (make_pass_rtl_move_loop_invariants): ...new function.
- (pass_rtl_unswitch): Replace declaration with that of...
- (make_pass_rtl_unswitch): ...new function.
- (pass_rtl_unroll_and_peel_loops): Replace declaration with that of...
- (make_pass_rtl_unroll_and_peel_loops): ...new function.
- (pass_rtl_doloop): Replace declaration with that of...
- (make_pass_rtl_doloop): ...new function.
- (pass_rtl_loop_done): Replace declaration with that of...
- (make_pass_rtl_loop_done): ...new function.
- (pass_web): Replace declaration with that of...
- (make_pass_web): ...new function.
- (pass_cse2): Replace declaration with that of...
- (make_pass_cse2): ...new function.
- (pass_df_initialize_opt): Replace declaration with that of...
- (make_pass_df_initialize_opt): ...new function.
- (pass_df_initialize_no_opt): Replace declaration with that of...
- (make_pass_df_initialize_no_opt): ...new function.
- (pass_reginfo_init): Replace declaration with that of...
- (make_pass_reginfo_init): ...new function.
- (pass_inc_dec): Replace declaration with that of...
- (make_pass_inc_dec): ...new function.
- (pass_stack_ptr_mod): Replace declaration with that of...
- (make_pass_stack_ptr_mod): ...new function.
- (pass_initialize_regs): Replace declaration with that of...
- (make_pass_initialize_regs): ...new function.
- (pass_combine): Replace declaration with that of...
- (make_pass_combine): ...new function.
- (pass_if_after_combine): Replace declaration with that of...
- (make_pass_if_after_combine): ...new function.
- (pass_ree): Replace declaration with that of...
- (make_pass_ree): ...new function.
- (pass_partition_blocks): Replace declaration with that of...
- (make_pass_partition_blocks): ...new function.
- (pass_match_asm_constraints): Replace declaration with that of...
- (make_pass_match_asm_constraints): ...new function.
- (pass_regmove): Replace declaration with that of...
- (make_pass_regmove): ...new function.
- (pass_split_all_insns): Replace declaration with that of...
- (make_pass_split_all_insns): ...new function.
- (pass_fast_rtl_byte_dce): Replace declaration with that of...
- (make_pass_fast_rtl_byte_dce): ...new function.
- (pass_lower_subreg2): Replace declaration with that of...
- (make_pass_lower_subreg2): ...new function.
- (pass_mode_switching): Replace declaration with that of...
- (make_pass_mode_switching): ...new function.
- (pass_sms): Replace declaration with that of...
- (make_pass_sms): ...new function.
- (pass_sched): Replace declaration with that of...
- (make_pass_sched): ...new function.
- (pass_ira): Replace declaration with that of...
- (make_pass_ira): ...new function.
- (pass_reload): Replace declaration with that of...
- (make_pass_reload): ...new function.
- (pass_clean_state): Replace declaration with that of...
- (make_pass_clean_state): ...new function.
- (pass_branch_prob): Replace declaration with that of...
- (make_pass_branch_prob): ...new function.
- (pass_value_profile_transformations): Replace declaration with that
- of...
- (make_pass_value_profile_transformations): ...new function.
- (pass_postreload_cse): Replace declaration with that of...
- (make_pass_postreload_cse): ...new function.
- (pass_gcse2): Replace declaration with that of...
- (make_pass_gcse2): ...new function.
- (pass_split_after_reload): Replace declaration with that of...
- (make_pass_split_after_reload): ...new function.
- (pass_branch_target_load_optimize1): Replace declaration with that
- of...
- (make_pass_branch_target_load_optimize1): ...new function.
- (pass_thread_prologue_and_epilogue): Replace declaration with that
- of...
- (make_pass_thread_prologue_and_epilogue): ...new function.
- (pass_stack_adjustments): Replace declaration with that of...
- (make_pass_stack_adjustments): ...new function.
- (pass_peephole2): Replace declaration with that of...
- (make_pass_peephole2): ...new function.
- (pass_if_after_reload): Replace declaration with that of...
- (make_pass_if_after_reload): ...new function.
- (pass_regrename): Replace declaration with that of...
- (make_pass_regrename): ...new function.
- (pass_cprop_hardreg): Replace declaration with that of...
- (make_pass_cprop_hardreg): ...new function.
- (pass_reorder_blocks): Replace declaration with that of...
- (make_pass_reorder_blocks): ...new function.
- (pass_branch_target_load_optimize2): Replace declaration with that
- of...
- (make_pass_branch_target_load_optimize2): ...new function.
- (pass_leaf_regs): Replace declaration with that of...
- (make_pass_leaf_regs): ...new function.
- (pass_split_before_sched2): Replace declaration with that of...
- (make_pass_split_before_sched2): ...new function.
- (pass_compare_elim_after_reload): Replace declaration with that of...
- (make_pass_compare_elim_after_reload): ...new function.
- (pass_sched2): Replace declaration with that of...
- (make_pass_sched2): ...new function.
- (pass_stack_regs): Replace declaration with that of...
- (make_pass_stack_regs): ...new function.
- (pass_stack_regs_run): Replace declaration with that of...
- (make_pass_stack_regs_run): ...new function.
- (pass_df_finish): Replace declaration with that of...
- (make_pass_df_finish): ...new function.
- (pass_compute_alignments): Replace declaration with that of...
- (make_pass_compute_alignments): ...new function.
- (pass_duplicate_computed_gotos): Replace declaration with that of...
- (make_pass_duplicate_computed_gotos): ...new function.
- (pass_variable_tracking): Replace declaration with that of...
- (make_pass_variable_tracking): ...new function.
- (pass_free_cfg): Replace declaration with that of...
- (make_pass_free_cfg): ...new function.
- (pass_machine_reorg): Replace declaration with that of...
- (make_pass_machine_reorg): ...new function.
- (pass_cleanup_barriers): Replace declaration with that of...
- (make_pass_cleanup_barriers): ...new function.
- (pass_delay_slots): Replace declaration with that of...
- (make_pass_delay_slots): ...new function.
- (pass_split_for_shorten_branches): Replace declaration with that of...
- (make_pass_split_for_shorten_branches): ...new function.
- (pass_split_before_regstack): Replace declaration with that of...
- (make_pass_split_before_regstack): ...new function.
- (pass_convert_to_eh_region_ranges): Replace declaration with that
- of...
- (make_pass_convert_to_eh_region_ranges): ...new function.
- (pass_shorten_branches): Replace declaration with that of...
- (make_pass_shorten_branches): ...new function.
- (pass_set_nothrow_function_flags): Replace declaration with that of...
- (make_pass_set_nothrow_function_flags): ...new function.
- (pass_dwarf2_frame): Replace declaration with that of...
- (make_pass_dwarf2_frame): ...new function.
- (pass_final): Replace declaration with that of...
- (make_pass_final): ...new function.
- (pass_rtl_seqabstr): Replace declaration with that of...
- (make_pass_rtl_seqabstr): ...new function.
- (pass_release_ssa_names): Replace declaration with that of...
- (make_pass_release_ssa_names): ...new function.
- (pass_early_inline): Replace declaration with that of...
- (make_pass_early_inline): ...new function.
- (pass_inline_parameters): Replace declaration with that of...
- (make_pass_inline_parameters): ...new function.
- (pass_update_address_taken): Replace declaration with that of...
- (make_pass_update_address_taken): ...new function.
- (pass_convert_switch): Replace declaration with that of...
- (make_pass_convert_switch): ...new function.
- * tree-profile.c (pass_ipa_tree_profile): Convert from a global struct
- to a subclass of simple_ipa_opt_pass along with...
- (pass_data_ipa_tree_profile): ...new pass_data instance and...
- (make_pass_ipa_tree_profile): ...new function.
- * tree-sra.c (pass_sra_early): Convert from a global struct to a
- subclass of gimple_opt_pass along with...
- (pass_data_sra_early): ...new pass_data instance and...
- (make_pass_sra_early): ...new function.
- (pass_sra): Convert from a global struct to a subclass of
- gimple_opt_pass along with...
- (pass_data_sra): ...new pass_data instance and...
- (make_pass_sra): ...new function.
- (pass_early_ipa_sra): Convert from a global struct to a subclass of
- gimple_opt_pass along with...
- (pass_data_early_ipa_sra): ...new pass_data instance and...
- (make_pass_early_ipa_sra): ...new function.
- * tree-ssa-ccp.c (pass_ccp): Convert from a global struct to a
- subclass of gimple_opt_pass along with...
- (pass_data_ccp): ...new pass_data instance and...
- (make_pass_ccp): ...new function.
- (pass_fold_builtins): Convert from a global struct to a subclass of
- gimple_opt_pass along with...
- (pass_data_fold_builtins): ...new pass_data instance and...
- (make_pass_fold_builtins): ...new function.
- * tree-ssa-copy.c (pass_copy_prop): Convert from a global struct to a
- subclass of gimple_opt_pass along with...
- (pass_data_copy_prop): ...new pass_data instance and...
- (make_pass_copy_prop): ...new function.
- * tree-ssa-copyrename.c (pass_rename_ssa_copies): Convert from a
- global struct to a subclass of gimple_opt_pass along with...
- (pass_data_rename_ssa_copies): ...new pass_data instance and...
- (make_pass_rename_ssa_copies): ...new function.
- * tree-ssa-dce.c (pass_dce): Convert from a global struct to a
- subclass of gimple_opt_pass along with...
- (pass_data_dce): ...new pass_data instance and...
- (make_pass_dce): ...new function.
- (pass_dce_loop): Convert from a global struct to a subclass of
- gimple_opt_pass along with...
- (pass_data_dce_loop): ...new pass_data instance and...
- (make_pass_dce_loop): ...new function.
- (pass_cd_dce): Convert from a global struct to a subclass of
- gimple_opt_pass along with...
- (pass_data_cd_dce): ...new pass_data instance and...
- (make_pass_cd_dce): ...new function.
- * tree-ssa-dom.c (pass_dominator): Convert from a global struct to a
- subclass of gimple_opt_pass along with...
- (pass_data_dominator): ...new pass_data instance and...
- (make_pass_dominator): ...new function.
- (pass_phi_only_cprop): Convert from a global struct to a subclass of
- gimple_opt_pass along with...
- (pass_data_phi_only_cprop): ...new pass_data instance and...
- (make_pass_phi_only_cprop): ...new function.
- * tree-ssa-dse.c (pass_dse): Convert from a global struct to a
- subclass of gimple_opt_pass along with...
- (pass_data_dse): ...new pass_data instance and...
- (make_pass_dse): ...new function.
- * tree-ssa-forwprop.c (pass_forwprop): Convert from a global struct to
- a subclass of gimple_opt_pass along with...
- (pass_data_forwprop): ...new pass_data instance and...
- (make_pass_forwprop): ...new function.
- * tree-ssa-ifcombine.c (pass_tree_ifcombine): Convert from a global
- struct to a subclass of gimple_opt_pass along with...
- (pass_data_tree_ifcombine): ...new pass_data instance and...
- (make_pass_tree_ifcombine): ...new function.
- * tree-ssa-loop-ch.c (pass_ch): Convert from a global struct to a
- subclass of gimple_opt_pass along with...
- (pass_data_ch): ...new pass_data instance and...
- (make_pass_ch): ...new function.
- * tree-ssa-loop.c (pass_tree_loop): Convert from a global struct to a
- subclass of gimple_opt_pass along with...
- (pass_data_tree_loop): ...new pass_data instance and...
- (make_pass_tree_loop): ...new function.
- (pass_tree_loop_init): Convert from a global struct to a subclass of
- gimple_opt_pass along with...
- (pass_data_tree_loop_init): ...new pass_data instance and...
- (make_pass_tree_loop_init): ...new function.
- (pass_lim): Convert from a global struct to a subclass of
- gimple_opt_pass along with...
- (pass_data_lim): ...new pass_data instance and...
- (make_pass_lim): ...new function.
- (pass_tree_unswitch): Convert from a global struct to a subclass of
- gimple_opt_pass along with...
- (pass_data_tree_unswitch): ...new pass_data instance and...
- (make_pass_tree_unswitch): ...new function.
- (pass_predcom): Convert from a global struct to a subclass of
- gimple_opt_pass along with...
- (pass_data_predcom): ...new pass_data instance and...
- (make_pass_predcom): ...new function.
- (pass_vectorize): Convert from a global struct to a subclass of
- gimple_opt_pass along with...
- (pass_data_vectorize): ...new pass_data instance and...
- (make_pass_vectorize): ...new function.
- (pass_graphite): Convert from a global struct to a subclass of
- gimple_opt_pass along with...
- (pass_data_graphite): ...new pass_data instance and...
- (make_pass_graphite): ...new function.
- (pass_graphite_transforms): Convert from a global struct to a subclass
- of gimple_opt_pass along with...
- (pass_data_graphite_transforms): ...new pass_data instance and...
- (make_pass_graphite_transforms): ...new function.
- (pass_check_data_deps): Convert from a global struct to a subclass of
- gimple_opt_pass along with...
- (pass_data_check_data_deps): ...new pass_data instance and...
- (make_pass_check_data_deps): ...new function.
- (pass_iv_canon): Convert from a global struct to a subclass of
- gimple_opt_pass along with...
- (pass_data_iv_canon): ...new pass_data instance and...
- (make_pass_iv_canon): ...new function.
- (pass_scev_cprop): Convert from a global struct to a subclass of
- gimple_opt_pass along with...
- (pass_data_scev_cprop): ...new pass_data instance and...
- (make_pass_scev_cprop): ...new function.
- (pass_record_bounds): Convert from a global struct to a subclass of
- gimple_opt_pass along with...
- (pass_data_record_bounds): ...new pass_data instance and...
- (make_pass_record_bounds): ...new function.
- (pass_complete_unroll): Convert from a global struct to a subclass of
- gimple_opt_pass along with...
- (pass_data_complete_unroll): ...new pass_data instance and...
- (make_pass_complete_unroll): ...new function.
- (pass_complete_unrolli): Convert from a global struct to a subclass of
- gimple_opt_pass along with...
- (pass_data_complete_unrolli): ...new pass_data instance and...
- (make_pass_complete_unrolli): ...new function.
- (pass_parallelize_loops): Convert from a global struct to a subclass
- of gimple_opt_pass along with...
- (pass_data_parallelize_loops): ...new pass_data instance and...
- (make_pass_parallelize_loops): ...new function.
- (pass_loop_prefetch): Convert from a global struct to a subclass of
- gimple_opt_pass along with...
- (pass_data_loop_prefetch): ...new pass_data instance and...
- (make_pass_loop_prefetch): ...new function.
- (pass_iv_optimize): Convert from a global struct to a subclass of
- gimple_opt_pass along with...
- (pass_data_iv_optimize): ...new pass_data instance and...
- (make_pass_iv_optimize): ...new function.
- (pass_tree_loop_done): Convert from a global struct to a subclass of
- gimple_opt_pass along with...
- (pass_data_tree_loop_done): ...new pass_data instance and...
- (make_pass_tree_loop_done): ...new function.
- * tree-ssa-math-opts.c (pass_cse_reciprocals): Convert from a global
- struct to a subclass of gimple_opt_pass along with...
- (pass_data_cse_reciprocals): ...new pass_data instance and...
- (make_pass_cse_reciprocals): ...new function.
- (pass_cse_sincos): Convert from a global struct to a subclass of
- gimple_opt_pass along with...
- (pass_data_cse_sincos): ...new pass_data instance and...
- (make_pass_cse_sincos): ...new function.
- (pass_optimize_bswap): Convert from a global struct to a subclass of
- gimple_opt_pass along with...
- (pass_data_optimize_bswap): ...new pass_data instance and...
- (make_pass_optimize_bswap): ...new function.
- (pass_optimize_widening_mul): Convert from a global struct to a
- subclass of gimple_opt_pass along with...
- (pass_data_optimize_widening_mul): ...new pass_data instance and...
- (make_pass_optimize_widening_mul): ...new function.
- * tree-ssa-phiopt.c (pass_phiopt): Convert from a global struct to a
- subclass of gimple_opt_pass along with...
- (pass_data_phiopt): ...new pass_data instance and...
- (make_pass_phiopt): ...new function.
- (pass_cselim): Convert from a global struct to a subclass of
- gimple_opt_pass along with...
- (pass_data_cselim): ...new pass_data instance and...
- (make_pass_cselim): ...new function.
- * tree-ssa-phiprop.c (pass_phiprop): Convert from a global struct to a
- subclass of gimple_opt_pass along with...
- (pass_data_phiprop): ...new pass_data instance and...
- (make_pass_phiprop): ...new function.
- * tree-ssa-pre.c (pass_pre): Convert from a global struct to a
- subclass of gimple_opt_pass along with...
- (pass_data_pre): ...new pass_data instance and...
- (make_pass_pre): ...new function.
- (pass_fre): Convert from a global struct to a subclass of
- gimple_opt_pass along with...
- (pass_data_fre): ...new pass_data instance and...
- (make_pass_fre): ...new function.
- * tree-ssa-reassoc.c (pass_reassoc): Convert from a global struct to a
- subclass of gimple_opt_pass along with...
- (pass_data_reassoc): ...new pass_data instance and...
- (make_pass_reassoc): ...new function.
- * tree-ssa-sink.c (pass_sink_code): Convert from a global struct to a
- subclass of gimple_opt_pass along with...
- (pass_data_sink_code): ...new pass_data instance and...
- (make_pass_sink_code): ...new function.
- * tree-ssa-strlen.c (pass_strlen): Convert from a global struct to a
- subclass of gimple_opt_pass along with...
- (pass_data_strlen): ...new pass_data instance and...
- (make_pass_strlen): ...new function.
- * tree-ssa-structalias.c (pass_build_alias): Convert from a global
- struct to a subclass of gimple_opt_pass along with...
- (pass_data_build_alias): ...new pass_data instance and...
- (make_pass_build_alias): ...new function.
- (pass_build_ealias): Convert from a global struct to a subclass of
- gimple_opt_pass along with...
- (pass_data_build_ealias): ...new pass_data instance and...
- (make_pass_build_ealias): ...new function.
- (pass_ipa_pta): Convert from a global struct to a subclass of
- simple_ipa_opt_pass along with...
- (pass_data_ipa_pta): ...new pass_data instance and...
- (make_pass_ipa_pta): ...new function.
- * tree-ssa-uncprop.c (pass_uncprop): Convert from a global struct to a
- subclass of gimple_opt_pass along with...
- (pass_data_uncprop): ...new pass_data instance and...
- (make_pass_uncprop): ...new function.
- * tree-ssa-uninit.c (pass_late_warn_uninitialized): Convert from a
- global struct to a subclass of gimple_opt_pass along with...
- (pass_data_late_warn_uninitialized): ...new pass_data instance and...
- (make_pass_late_warn_uninitialized): ...new function.
- * tree-ssa.c (pass_init_datastructures): Convert from a global struct
- to a subclass of gimple_opt_pass along with...
- (pass_data_init_datastructures): ...new pass_data instance and...
- (make_pass_init_datastructures): ...new function.
- (pass_early_warn_uninitialized): Convert from a global struct to a
- subclass of gimple_opt_pass along with...
- (pass_data_early_warn_uninitialized): ...new pass_data instance and...
- (make_pass_early_warn_uninitialized): ...new function.
- (pass_update_address_taken): Convert from a global struct to a
- subclass of gimple_opt_pass along with...
- (pass_data_update_address_taken): ...new pass_data instance and...
- (make_pass_update_address_taken): ...new function.
- * tree-ssanames.c (pass_release_ssa_names): Convert from a global
- struct to a subclass of gimple_opt_pass along with...
- (pass_data_release_ssa_names): ...new pass_data instance and...
- (make_pass_release_ssa_names): ...new function.
- * tree-stdarg.c (pass_stdarg): Convert from a global struct to a
- subclass of gimple_opt_pass along with...
- (pass_data_stdarg): ...new pass_data instance and...
- (make_pass_stdarg): ...new function.
- * tree-switch-conversion.c (pass_convert_switch): Convert from a
- global struct to a subclass of gimple_opt_pass along with...
- (pass_data_convert_switch): ...new pass_data instance and...
- (make_pass_convert_switch): ...new function.
- * tree-tailcall.c (pass_tail_recursion): Convert from a global struct
- to a subclass of gimple_opt_pass along with...
- (pass_data_tail_recursion): ...new pass_data instance and...
- (make_pass_tail_recursion): ...new function.
- (pass_tail_calls): Convert from a global struct to a subclass of
- gimple_opt_pass along with...
- (pass_data_tail_calls): ...new pass_data instance and...
- (make_pass_tail_calls): ...new function.
- * tree-vect-generic.c (pass_lower_vector): Convert from a global
- struct to a subclass of gimple_opt_pass along with...
- (pass_data_lower_vector): ...new pass_data instance and...
- (make_pass_lower_vector): ...new function.
- (pass_lower_vector_ssa): Convert from a global struct to a subclass of
- gimple_opt_pass along with...
- (pass_data_lower_vector_ssa): ...new pass_data instance and...
- (make_pass_lower_vector_ssa): ...new function.
- * tree-vectorizer.c (pass_slp_vectorize): Convert from a global struct
- to a subclass of gimple_opt_pass along with...
- (pass_data_slp_vectorize): ...new pass_data instance and...
- (make_pass_slp_vectorize): ...new function.
- (pass_ipa_increase_alignment): Convert from a global struct to a
- subclass of simple_ipa_opt_pass along with...
- (pass_data_ipa_increase_alignment): ...new pass_data instance and...
- (make_pass_ipa_increase_alignment): ...new function.
- * tree-vrp.c (pass_vrp): Convert from a global struct to a subclass of
- gimple_opt_pass along with...
- (pass_data_vrp): ...new pass_data instance and...
- (make_pass_vrp): ...new function.
- * tree.c (pass_ipa_free_lang_data): Convert from a global struct to a
- subclass of simple_ipa_opt_pass along with...
- (pass_data_ipa_free_lang_data): ...new pass_data instance and...
- (make_pass_ipa_free_lang_data): ...new function.
- * tsan.c (pass_tsan): Convert from a global struct to a subclass of
- gimple_opt_pass along with...
- (pass_data_tsan): ...new pass_data instance and...
- (make_pass_tsan): ...new function.
- (pass_tsan_O0): Convert from a global struct to a subclass of
- gimple_opt_pass along with...
- (pass_data_tsan_O0): ...new pass_data instance and...
- (make_pass_tsan_O0): ...new function.
- * var-tracking.c (pass_variable_tracking): Convert from a global
- struct to a subclass of rtl_opt_pass along with...
- (pass_data_variable_tracking): ...new pass_data instance and...
- (make_pass_variable_tracking): ...new function.
- * web.c (pass_web): Convert from a global struct to a subclass of
- rtl_opt_pass along with...
- (pass_data_web): ...new pass_data instance and...
- (make_pass_web): ...new function.
- * config/epiphany/epiphany.h (pass_mode_switch_use): Replace
- declaration with that of...
- (make_pass_mode_switch_use): ...new function.
- (pass_resolve_sw_modes): Replace declaration with that of...
- (make_pass_resolve_sw_modes): ...new function.
- * config/epiphany/mode-switch-use.c (pass_mode_switch_use): Convert
- from a global struct to a subclass of rtl_opt_pass along with...
- (pass_data_mode_switch_use): ...new pass_data instance and...
- (make_pass_mode_switch_use): ...new function.
- * config/epiphany/resolve-sw-modes.c (pass_resolve_sw_modes): Convert
- from a global struct to a subclass of rtl_opt_pass along with...
- (pass_data_resolve_sw_modes): ...new pass_data instance and...
- (make_pass_resolve_sw_modes): ...new function.
- * config/i386/i386.c (pass_insert_vzeroupper): Convert from a global
- struct to a subclass of rtl_opt_pass along with...
- (pass_data_insert_vzeroupper): ...new pass_data instance and...
- (make_pass_insert_vzeroupper): ...new function.
- * config/sparc/sparc.c (pass_work_around_errata): Convert from a
- global struct to a subclass of rtl_opt_pass along with...
- (pass_data_work_around_errata): ...new pass_data instance and...
- (make_pass_work_around_errata): ...new function.
- * config/mips/mips.c (pass_mips_machine_reorg2): Convert from a global
- struct to a subclass of rtl_opt_pass along with...
- (pass_data_mips_machine_reorg2): ...new pass_data instance and...
- (make_pass_mips_machine_reorg2): ...new function.
-
-2013-08-05 David Malcolm <dmalcolm@redhat.com>
-
- * passes.c (pass_manager::operator new): New.
-
-2013-08-05 David Malcolm <dmalcolm@redhat.com>
-
- Handwritten part of conversion of passes to C++ classes.
-
- * Makefile.in (PASS_MANAGER_H): Add dep on pass-instances.def.
- (toplev.o): Add dep on PASS_MANAGER_H.
- * cgraphunit.c (cgraph_process_new_functions): Rework invocation
- of early local pases to reflect this moving from a global to a
- member of gcc::pass_manager.
- (cgraph_add_new_function): Likewise.
- * lto-cgraph.c (lto_output_node): Update for conversion of
- struct ipa_opt_pass_d to a C++ subclass of opt_pass.
- * passes.c (opt_pass::clone): New.
- (opt_pass::gate): New.
- (opt_pass::execute): New.
- (opt_pass::opt_pass): New.
- (pass_manager::execute_early_local_passes): New.
- (pass_manager::execute_pass_mode_switching): new.
- (finish_optimization_passes): Convert to...
- (pass_manager::finish_optimization_passes): ...this.
- (finish_optimization_passes): Update for conversion of passes to
- C++ classes.
- (register_dump_files_1): Use has_gate since we cannot portably
- check a vtable entry against NULL.
- (dump_one_pass): Likewise.
- (ipa_write_summaries_2): Likewise.
- (ipa_write_optimization_summaries_1): Likewise.
- (ipa_read_summaries_1): Likewise.
- (ipa_read_optimization_summaries_1): Likewise.
- (execute_ipa_stmt_fixups): Likewise.
- (pass_manager::pass_manager): Rewrite pass-creation, invoking
- pass-creation functions rather than wiring up globals, and
- storing the results in fields of pass_manager generated using
- pass-instances.def.
- (pass_manager::dump_profile_report): Update for conversion of
- passes to C++ classes.
- (pass_manager::execute_ipa_summary_passes): Likewise.
- (execute_one_ipa_transform_pass): Likewise.
- (execute_one_pass): Use has_gate and has_execute since we cannot
- portably check a vtable entry against NULL.
- * pass_manager.h (pass_manager::finish_optimization_passes): New.
- (pass_manager): Use pass-instances.def to add fields for the
- various pass instances.
- * toplev.c (finalize): Update for move of
- finish_optimization_passes to a method of gcc::pass_manager.
- * toplev.h (finish_optimization_passes): Move to method of class
- pass_manager.
- * tree-pass.h (struct pass_data): New.
- (opt_pass): Convert to C++ class, make it a subclass of pass_data.
- (opt_pass::gate): Convert to virtual function.
- (opt_pass::~opt_pass): New.
- (opt_pass::clone): New.
- (opt_pass::execute): Convert to virtual function.
- (opt_pass::opt_pass): New.
- (opt_pass::ctxt_): new.
- (gimple_opt_pass): Convert to subclass of opt_pass.
- (gimple_opt_pass::gimple_opt_pass): New.
- (rtl_opt_pass): Convert to subclass of opt_pass.
- (rtl_opt_pass::rtl_opt_pass): New.
- (ipa_opt_pass_d): Convert to subclass of opt_pass.
- (ipa_opt_pass_d::ipa_opt_pass_d): New.
- (simple_ipa_opt_pass): Convert to subclass of opt_pass.
- (simple_ipa_opt_pass::simple_ipa_opt_pass): New.
- * config/i386/i386.c (rest_of_handle_insert_vzeroupper): Rework
- invocation of pass_mode_switching to reflect this moving from a
- global to a member of gcc::pass_manager.
- (ix86_option_override): Rework how pass_insert_vzeroupper is
- added to the pass_manager to reflect autogenerated changes.
- * config/i386/t-i386 (i386.o) Add deps on CONTEXT_H and PASS_MANAGER_H.
-
-2013-08-05 Richard Earnshaw <rearnsha@arm.com>
-
- PR rtl-optimization/57708
- * recog.c (peep2_find_free_register): Validate all regs in a
- multi-reg mode.
-
-2013-08-05 Jan Hubicka <jh@suse.cz>
-
- PR lto/57602
- * cgraph.c (verify_cgraph_node): Accept local flags from other
- partitions.
- * ipa.c (symtab_remove_unreachable_nodes): Do not clear local flag.
- (function_and_variable_visibility): Likewise.
- * trans-mem.c (ipa_tm_create_version): TM versions are not local.
-
-2013-08-05 Gabriel Dos Reis <gdr@integrable-solutions.net>
-
- * graph.c (init_graph_slim_pretty_print): Remove.
- (print_graph_cfg): Do not call it. Use local pretty printer.
- (start_graph_dump): Likewise.
-
-2013-08-05 Gabriel Dos Reis <gdr@integrable-solutions.net>
-
- * gimple-pretty-print.c (buffer): Remove.
- (initialized): Likewise.
- (maybe_init_pretty_print): Likewise.
- (print_gimple_stmt): Do not call it. Use non-static local
- pretty_printer variable.
- (print_gimple_expr): Likewise.
- (print_gimple_seq): Likewise.
- (gimple_dump_bb): Likewise.
-
-2013-08-05 Gabriel Dos Reis <gdr@integrable-solutions.net>
-
- * asan.c (asan_pp): Remove.
- (asan_pp_initialized): Likewise.
- (asan_pp_initialize): Likewise.
- (asan_pp_string): Take a pretty_printer parameter. Adjust callers.
- (asan_emit_stack_protection): Tidy. Use local pretty printer.
- (asan_add_global): Likewise.
-
-2013-08-04 Gabriel Dos Reis <gdr@integrable-solutions.net>
-
- * pretty-print.h (pp_base): Remove. Adjust dependent macros.
- * diagnostic.h (diagnostic_flush_buffer): Adjust.
- * pretty-print.c (pp_formatted_text_data): Likewise.
- (pp_indent): Rename from pp_base_indent.
- (pp_format): Rename from pp_base_format.
- (pp_output_formatted_text): Rename from pp_base_output_formatted_text.
- (pp_format_verbatim): Rename from pp_base_format_verbatim.
- (pp_flush): Rename from pp_base_flush.
- (pp_set_line_maximum_length): Rename from
- pp_base_set_line_maximum_length.
- (pp_clear_output_area): Rename from pp_base_clear_output_area.
- (pp_set_prefix): Rename from pp_base_set_prefix.
- (pp_destroy_prefix): Rename from pp_base_destroy_prefix.
- (pp_emit_prefix): Rename from pp_base_emit_prefix.
- (pp_append_text): Rename from pp_base_append_text.
- (pp_formatted_text): Rename from pp_base_formatted_text.
- (pp_last_position_in_text): Rename from pp_base_last_position_in_text.
- (pp_remaining_character_count_for_line): Rename from
- pp_base_remaining_character_count_for_line.
- (pp_newline): Rename from pp_base_newline.
- (pp_character): Rename from pp_base_character.
- (pp_string): Rename from pp_base_string.
- (pp_maybe_space): Rename from pp_base_maybe_space.
- * asan.c (asan_pp_string): Adjust.
- (asan_emit_stack_protection): Likewise.
- (asan_add_global): Likewise.
- * sched-vis.c (str_pattern_slim): Adjust pretty printer function call.
- * tree-mudflap.c (mf_varname_tree): Likewise.
- * tree-pretty-print.c (pp_tree_identifier): Rename from
- pp_base_tree_identifier.
- * tree-pretty-print.h (pp_tree_identifier): Remove macro definition.
- Declare as function.
-
-2013-08-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
-
- * pretty-print.h (pp_bar_bar): New.
- (pp_ampersand_ampersand): Likewise.
- (pp_less_equal): Likewise.
- (pp_greater_equal): Likewise.
- * gimple-pretty-print.c (dump_ternary_rhs): Use specialized pretty
- printer functions instead of pp_string or operators and punctuators.
- (dump_gimple_call): Likewise.
- (dump_gimple_omp_for): Likewise.
- (dump_gimple_transaction): Likewise.
- (dump_gimple_phi): Likewise.
- (pp_gimple_stmt_1): Likewise.
- * sched-vis.c (print_insn): Likewise.
- * tree-mudflap.c (mf_varname_tree): Likewise.
- * tree-pretty-print.c (dump_block_node): Likewise.
- (dump_generic_node): Likewise.
-
-2013-08-02 Jan Hubicka <jh@suse.cz>
-
- * lto-cgraph.c (compute_ltrans_boundary): Add abstract origins into
- boundaries.
- * lto-streamer-out.c (tree_is_indexable): Results decls and
- parm decls are not indexable.
- (DFS_write_tree_body): Do not follow args and results.
- (hash_tree): Likewise.
- (output_functions): Rearrange so struct function is needed
- only when real body is output; be able to also ouptut abstract
- functions; output DECL_ARGUMENTS and DECL_RESULT.
- (lto_output): When not in WPA, ale store abstract functions.
- (write_symbol): Do not care about RESULT_DECL.
- (output_symbol_p): Handle correctly sbtract decls.
- * lto-streamer-in.c (input_function): Rearrange so struct
- function can be NULL at entry; allow streaming of
- functions w/o body; store DECL_ARGUMENTS and DECL_RESULT.
- * ipa.c (symtab_remove_unreachable_nodes): Silence confused
- sanity check during LTO.
- * tree-streamer-out.c (write_ts_decl_non_common_tree_pointers): Skip
- RESULT_DECl and DECL_ARGUMENTS.
- * tree-streamer-in.c (lto_input_ts_decl_non_common_tree_pointers):
- Likewise.
-
-2013-08-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
-
- * pretty-print.h (pp_underscore): New.
- (pp_comma): Tidy.
- * gimple-pretty-print.c (dump_unary_rhs): Use specialized pretty
- printer functions instead of pp_character.
- (dump_binary_rhs): Likewise.
- (dump_ternary_rhs): Likewise.
- (dump_gimple_call_args): Likewise.
- (pp_points_to_solution): Likewise.
- (dump_gimple_call): Likewise.
- (dump_gimple_switch): Likewise.
- (dump_gimple_cond): Likewise.
- (dump_gimple_bind): Likewise.
- (dump_gimple_try): Likewise.
- (dump_gimple_omp_for): Likewise.
- (dump_gimple_omp_continue): Likewise.
- (dump_gimple_omp_single): Likewise.
- (dump_gimple_omp_sections): Likewise.
- (dump_gimple_omp_block): Likewise.
- (dump_gimple_omp_critical): Likewise.
- (dump_gimple_transaction): Likewise.
- (dump_gimple_asm): Likewise.
- (dump_gimple_phi): Likewise.
- (dump_gimple_omp_parallel): Likewise.
- (dump_gimple_omp_task): Likewise.
- (dump_gimple_omp_atomic_load): Likewise.
- (dump_gimple_omp_atomic_store): Likewise.
- (dump_gimple_mem_ops): Likewise.
- (pp_gimple_stmt_1): Likewise.
- (pp_cfg_jump): Likewise.
- (dump_implicit_edges): Likewise.
- (gimple_dump_bb_for_graph): Likewise.
- * graph.c (draw_cfg_node): Likewise.
- * langhooks.c (lhd_print_error_function): Likewise.
- * sched-vis.c (print_exp): Likewise.
- (print_value): Likewise.
- (print_pattern): Likewise.
- (print_insn): Likewise.
- (rtl_dump_bb_for_graph): Likewise.
- * tree-pretty-print.c (dump_function_declaration): Likewise.
- (dump_array_domain): Likewise.
- (dump_omp_clause): Likewise.
- (dump_location): Likewise.
- (dump_generic_node): Likewise.
- (print_struct_decl): Likewise.
- * diagnostic.c (diagnostic_show_locus): Use pp_space.
-
-2013-08-03 Bill Schmidt <wschmidt@vnet.linux.ibm.com>
-
- * gimple-ssa-strength-reduction.c (replace_mult_candidate): Update
- candidate table when replacing a candidate statement.
- (replace_rhs_if_not_dup): Likewise.
- (replace_one_candidate): Likewise.
-
-2013-08-02 Jan Hubicka <jh@suse.cz>
- Martin Liska <marxin.liska@gmail.com>
-
- * cgraphunit.c (add_new_function): Fix logic when adding from
- late IPA pass.
- (assemble_thunk): Rename to ...
- (expand_thunk); .. this one; export; get it working with
- general functions; make produced gimple valid.
- * cgraph.h (expand_thunk): Declare.
-
-2013-08-02 Jan Hubicka <jh@suse.cz>
-
- * ipa-cp.c (gather_context_independent_values): Use
- ipa_get_param_move_cost.
- (get_replacement_map): Remove PARAM; move parameter folding
- into tree-inline.c
- (create_specialized_node): Update.
- * ipa-prop.c (ipa_populate_param_decls): Do not look for origins;
- assert that we have gimple body; update move_cost.
- (count_formal_params): Assert that we have gimple body.
- (ipa_dump_param): New function.
- (ipa_alloc_node_params): Break out from ...
- (ipa_initialize_node_params): ... here.
- (ipa_get_vector_of_formal_parms): ICE when used in WPA.
- (ipa_write_node_info): Stream move costs.
- (ipa_read_node_info): Read move costs.
- (ipa_update_after_lto_read): Do not recompute node params.
- * ipa-prop.h (ipa_param_descriptor): Add move_cost.
- (ipa_get_param): Check we are not in WPA.
- (ipa_get_param_move_cost): New.
- * tree-inline.c (tree_function_versioning): Fold replacement as needed.
- * ipa-inline-analysis.c (inline_node_duplication_hook): Expect only
- parm numbers to be present.
-
-2013-08-02 Vladimir Makarov <vmakarov@redhat.com>
-
- PR rtl-optimization/58048
- * lra-constraints.c (process_alt_operands): Don't check asm
- operand on register.
-
-2013-08-02 Eric Botcazou <ebotcazou@adacore.com>
-
- * config/sparc/sparc.c (sparc_emit_membar_for_model) <SMM_TSO>: Add
- the implied StoreLoad barrier for atomic operations if before.
-
-2013-08-02 Jan Hubicka <jh@suse.cz>
- Martin Liska <marxin.liska@gmail.com>
-
- * cgraph.c (cgraph_function_body_availability): Do not check
- cgraph flags.
- * cgraph.h (symtab_for_node_and_aliases, symtab_nonoverwritable_alias,
- symtab_node_availability): Declare.
- * ipa.c (can_replace_by_local_alias): New.
- (function_and_variable_visibility): Use it.
- * symtab.c (symtab_for_node_and_aliases,
- symtab_nonoverwritable_alias_1, symtab_nonoverwritable_alias): New.
-
-2013-08-02 Vladimir Makarov <vmakarov@redhat.com>
-
- PR rtl-optimization/57963
- * lra-constraints.c (reverse_equiv_p, contains_reloaded_insn_p): New.
- (lra_constraints): Use them.
-
-2013-08-02 Sofiane Naci <sofiane.naci@arm.com>
-
- * config/arm/types.md (define_attr "type"): Add "load_acq"
- and "store_rel".
- * config/arm/cortex-a53.md (cortex_a53_load1): Update for attribute
- changes.
- (cortex_a53_store1): Likewise.
-
-2013-08-01 Jan Hubicka <jh@suse.cz>
-
- * ipa.c (symtab_remove_unreachable_nodes): Nodes in other
- partitions are not needed.
-
-2013-08-01 Uros Bizjak <ubizjak@gmail.com>
-
- * config/i386/i386.h (MAYBE_NON_Q_CLASS_P): New.
- * config/i386/i386.c (ix86_secondary_reload): Use INTEGER_CLASS_P and
- MAYBE_NON_Q_CLASS_P where appropriate.
-
-2013-08-01 Jan Hubicka <jh@suse.cz>
-
- * cgraph.h (release_function_body): Declare.
- * tree.c (free_lang_data_in_decl): Free, parameters and return values
- of unused delcarations.
-
-2013-08-01 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
-
- * config/arm/arm.md (minmax_arithsi_non_canon): Emit canonical
- RTL form when subtracting a constant.
-
-2013-08-01 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
-
- * config/arm/arm.md (peepholes for eq (reg1) (reg2/imm)):
- Generate canonical plus rtx with negated immediate instead of minus
- where appropriate.
- * config/arm/arm.c (thumb2_reorg): Handle ADCS <Rd>, <Rn> case.
-
-2013-08-01 Jan Hubicka <jh@suse.cz>
-
- * cgraph.c (cgraph_release_function_body): Use used_as_abstract_origin.
- (cgraph_release_function_body): Likewise.
- (cgraph_can_remove_if_no_direct_calls_p): Likewise.
- * cgraph.h (cgrpah_node): Rename abstract_and_needed
- to used_as_abstract_origin.
- * tree-inline-transfrom.c (can_remove_node_now_p_1): Do not remove
- symbols used as abstract origins.
- * cgraphunit.c (analyze_functions): Update.
- * ipa.c (symtab_remove_unreachable_nodes): Recompute
- used_as_abstract_origin.
- * tree-inline.c (tree_function_versioning): Update
- used_as_abstract_origin; be ready for DECL_RESULT and
- DECL_ARGUMENTS to be NULL.
-
- * lto-symtab.c (lto_symtab_merge_symbols): Merge duplicated nodes
- for abstract functions.
- * cgraph.h (symtab_real_symbol_p): Abstract declarations are not
- real symbols.
-
-2013-08-01 Jan Hubicka <jh@suse.cz>
-
- * profile.c (compute_value_histograms): Fix thinko.
-
-2013-08-01 Sofiane Naci <sofiane.naci@arm.com>
-
- * config.gcc (aarch64*-*-*): Add aarch-common.o to extra_objs. Add
- aarch-common-protos.h to extra_headers.
- (aarch64*-*-*): Add arm/aarch-common-protos.h to tm_p_file.
- * config/aarch64/aarch64.md: Include "../arm/cortex-a53.md".
- * config/aarch64/t-aarch64 (aarch-common.o): Define.
-
-2013-08-01 Sofiane Naci <sofiane.naci@arm.com>
-
- * config/aarch64/aarch64.md (define_attr "type"): Delete.
- Include "../arm/types.md". Define "type" attribute for all patterns.
- * config/aarch64/aarch64-simd.md (move_lo_quad_<mode>): Update for
- attribute changes.
-
-2013-07-31 Michael Meissner <meissner@linux.vnet.ibm.com>
-
- * config/rs6000/predicates.md (fusion_gpr_addis): New predicates
- to support power8 load fusion.
- (fusion_gpr_mem_load): Likewise.
-
- * config/rs6000/rs6000-modes.def (PTImode): Update a comment.
-
- * config/rs6000/rs6000-protos.h (fusion_gpr_load_p): New
- declarations for power8 load fusion.
- (emit_fusion_gpr_load): Likewise.
-
- * config/rs6000/rs6000.c (rs6000_option_override_internal): If
- tuning for power8, turn on fusion mode by default. Turn on sign
- extending fusion mode if normal fusion mode is on, and we are at
- -O2 or -O3.
- (fusion_gpr_load_p): New function, return true if we can fuse an
- addis instruction with a dependent load to a GPR.
- (emit_fusion_gpr_load): Emit the instructions for power8 load
- fusion to GPRs.
-
- * config/rs6000/vsx.md (VSX_M2): New iterator for fusion peepholes.
- (VSX load fusion peepholes): New peepholes to fuse together an
- addi instruction with a VSX load instruction.
-
- * config/rs6000/rs6000.md (GPR load fusion peepholes): New
- peepholes to fuse an addis instruction with a load to a GPR base
- register. If we are supporting sign extending fusions, convert
- sign extending loads to zero extending loads and add an explicit
- sign extension.
-
-2013-07-31 Sofiane Naci <sofiane.naci@arm.com>
-
- * config.gcc (arm*-*-*): Add aarch-common.o to extra_objs. Add
- aarch-common-protos.h to extra_headers.
- (arm*-*-*): Add arm/aarch-common-protos.h to tm_p_file.
- * config/arm/arm.c (arm_early_load_addr_dep): Move from here to ...
- (arm_early_store_addr_dep): Likewise.
- (arm_no_early_alu_shift_dep): Likewise.
- (arm_no_early_alu_shift_value_dep): Likewise.
- (arm_no_early_mul_dep): Likewise.
- (arm_no_early_store_addr_dep): Likewise.
- (arm_mac_accumulator_is_mul_result): Likewise.
- (arm_mac_accumulator_is_result): Likewise.
- * config/arm/aarch-common.c: ... here. New file.
- * config/arm/arm-protos.h (arm_early_load_addr_dep): Move from
- here to ...
- (arm_early_store_addr_dep): Likewise.
- (arm_no_early_alu_shift_dep): Likewise.
- (arm_no_early_alu_shift_value_dep): Likewise.
- (arm_no_early_mul_dep): Likewise.
- (arm_no_early_store_addr_dep): Likewise.
- (arm_mac_accumulator_is_mul_result): Likewise.
- (arm_mac_accumulator_is_result): Likewise.
- * config/arm/aarch-common-protos.h: ... here. New file.
- * config/arm/t-arm (aarch-common.o): Define.
-
-2013-07-31 Sofiane Naci <sofiane.naci@arm.com>
-
- * config/arm/arm.md: Include new file "types.md".
- (define_attr "type"): Move from here to ...
- (define_attr "mul32"): Likewise.
- (define_attr "mul64"): Likewise.
- * config/arm/types.md: ... here. New file.
-
-2013-07-31 Sebastian Huber <sebastian.huber@embedded-brains.de>
-
- * config.gcc (*-*-rtems*): Use __cxa_atexit by default.
- * config/rs6000/rtems.h (TARGET_LIBGCC_SDATA_SECTION): Define.
-
-2013-07-31 Jan-Benedict Glaw <jbglaw@lug-owl.de>
-
- * gen-pass-instances.awk: Fix offset of substr().
-
-2013-07-31 David Malcolm <dmalcolm@redhat.com>
-
- * Makefile.in (pass-instances.def): New.
- (passes.o): Replace dependency on passes.def with one on
- pass-instances.def
-
- * gen-pass-instances.awk: New.
-
- * passes.c (pass_manager::pass_manager): Use pass-instances.def
- rather than passes.def, updating local definition of NEXT_PASS
- macro to add an extra NUM parameter (currently unused).
-
-2013-07-30 David Malcolm <dmalcolm@redhat.com>
-
- * Makefile.in (PASS_MANAGER_H): New.
- (lto-cgraph.o): Depend on CONTEXT_H and PASS_MANAGER_H.
- (passes.o): Likewise.
- (statistics.o): Likewise.
- (cgraphunit.o): Likewise.
- (context.o): Depend on PASS_MANAGER_H.
-
- * pass_manager.h: New.
-
- * cgraphunit.c (cgraph_add_new_function): Update for moves
- of globals to fields of pass_manager.
- (analyze_function): Likewise.
- (expand_function): Likewise.
- (ipa_passes): Likewise.
- (compile): Likewise.
-
- * context.c (context::context): New.
- * context.h (context::context): New.
- (context::get_passes): New.
- (context::passes_): New.
-
- * lto-cgraph.c (input_node): Update for moves of globals to
- fields of pass_manager.
-
- * passes.c (all_passes): Remove, in favor of a field of the
- same name within the new class pass_manager.
- (all_small_ipa_passes): Likewise.
- (all_lowering_passes): Likewise.
- (all_regular_ipa_passes): Likewise.
- (all_late_ipa_passes): Likewise.
- (all_lto_gen_passes): Likewise.
- (passes_by_id): Likewise.
- (passes_by_id_size): Likewise.
- (gcc_pass_lists): Remove, in favor of "pass_lists" field within
- the new class pass_manager.
- (set_pass_for_id): Convert to...
- (pass_manager::set_pass_for_id): ...method.
- (get_pass_for_id): Convert to...
- (pass_manager::get_pass_for_id): ...method.
- (register_one_dump_file): Move body of implementation into...
- (pass_manager::register_one_dump_file): ...here.
- (register_dump_files_1): Convert to...
- (pass_manager::register_dump_files_1): ...method.
- (register_dump_files): Convert to...
- (pass_manager::register_dump_files): ...method.
- (create_pass_tab): Update for moves of globals to fields of
- pass_manager.
- (dump_passes): Move body of implementation into...
- (pass_manager::dump_passes): ...here.
- (register_pass): Move body of implementation into...
- (pass_manager::register_pass): ...here.
- (init_optimization_passes): Convert into...
- (pass_manager::pass_manager): ...constructor for new
- pass_manager class, and initialize the pass_lists array.
- (check_profile_consistency): Update for moves of globals to
- fields of pass_manager.
- (dump_profile_report): Move body of implementation into...
- (pass_manager::dump_profile_report): ...here.
- (ipa_write_summaries_1): Update for moves of pass lists from
- being globals to fields of pass_manager.
- (ipa_write_optimization_summaries): Likewise.
- (ipa_read_summaries): Likewise.
- (ipa_read_optimization_summaries): Likewise.
- (execute_all_ipa_stmt_fixups): Likewise.
-
- * statistics.c (statistics_fini): Update for moves of globals to
- fields of pass_manager.
-
- * toplev.c (general_init): Replace call to
- init_optimization_passes with construction of the pass_manager
- instance.
-
- * tree-pass.h (all_passes): Remove, in favor of a field of the
- same name within the new class pass_manager.
- (all_small_ipa_passes): Likewise.
- (all_lowering_passes): Likewise.
- (all_regular_ipa_passes): Likewise.
- (all_lto_gen_passes): Likewise.
- (all_late_ipa_passes): Likewise.
- (passes_by_id): Likewise.
- (passes_by_id_size): Likewise.
- (gcc_pass_lists): Remove, in favor of "pass_lists" field within
- the new class pass_manager.
- (get_pass_for_id): Remove.
-
-2013-07-30 Richard Earnshaw <rearnsha@arm.com>
-
- * config.gcc (arm): Require 64-bit host-wide-int for all ARM target
- configs.
-
-2013-07-30 Richard Earnshaw <rearnsha@arm.com>
-
- * arm.md (mulhi3): New expand pattern.
-
-2013-07-30 Jan Hubicka <jh@suse.cz>
- Martin Liska <marxin.liska@gmail.com>
-
- * profile.c (compute_value_histograms): Do not ICE when
- there is mismatch only on some counters.
-
-2013-07-30 Zhenqiang Chen <zhenqiang.chen@linaro.org>
-
- PR rtl-optimization/57637
- * function.c (move_insn_for_shrink_wrap): Also check the
- GEN set of the LIVE problem for the liveness analysis
- if it exists, otherwise give up.
-
-2013-07-29 Bill Schmidt <wschmidt@vnet.linux.ibm.com>
-
- PR tree-optimization/57993
- * gimple-ssa-strength-reduction.c (replace_mult_candidate): Record
- replaced statement in the candidate table.
- (phi_add_costs): Return infinite cost when the hidden basis does
- not dominate all phis on which the candidate is dependent.
- (replace_one_candidate): Record replaced statement in the
- candidate table.
-
-2013-07-29 Joern Rennecke <joern.rennecke@embecosm.com>
-
- * config/epiphany/epiphany.md (*isub_i+2): New peephole.
- (ashlv2si3): New expander.
- (*ashlv2si3_i): New define_insn_and_split.
- * predicates.md (float_operation): Allow patterns with three
- basic sub-patterns.
-
- PR rtl-optimization/58021
- * mode-switching.c (create_pre_exit): Always split off preceding
- insns if we are not at the basic block head.
-
-2013-07-29 Maciej W. Rozycki <macro@codesourcery.com>
-
- * config/mips/linux.h (GLIBC_DYNAMIC_LINKER): Handle `-mnan=2008'.
- (UCLIBC_DYNAMIC_LINKER): New macro.
- * config/mips/linux64.h (GLIBC_DYNAMIC_LINKER32): Handle
- `-mnan=2008'.
- (GLIBC_DYNAMIC_LINKER64, GLIBC_DYNAMIC_LINKERN32): Likewise.
- (UCLIBC_DYNAMIC_LINKER32): Undefine macro first. Handle
- `-mnan=2008'.
- (UCLIBC_DYNAMIC_LINKER64): Redefine macro.
- (UCLIBC_DYNAMIC_LINKERN32): Likewise.
- * config/mips/mips-modes.def: Remove RESET_FLOAT_FORMAT calls
- for SF and DF modes. Use ieee_quad_format for TF mode.
- * config/mips/mips-opts.h (mips_ieee_754_setting): New enum.
- * config/mips/mips.c (mips_file_start): Output a `.nan' directive.
- (mips_option_override): Handle `-mnan=legacy'.
- * config/mips/mips.h (TARGET_CPU_CPP_BUILTINS): Handle
- `-mabs=2008' and `-mnan=2008'.
- (OPTION_DEFAULT_SPECS): Add "nan" default.
- (ASM_SPEC): Handle `-mnan='.
- [!HAVE_AS_NAN] (HAVE_AS_NAN): New macro.
- * config/mips/mips.md (abs<mode>2): Handle `-mabs=2008', update
- comment accordingly.
- (neg<mode>2): Likewise.
- * config/mips/mips.opt (mabs, mnan): New options.
- * doc/install.texi (Configuration): Document `--with-nan=' option.
- * doc/invoke.texi (Option Summary): List MIPS `-mabs=' and
- `-mnan=' options.
- (MIPS Options): Document them.
- * config.gcc <mips*-*-*>: Handle `--with-nan='.
- * configure.ac <mips*-*-*>: Check for GAS `-mnan=2008' support.
- * configure: Regenerate.
- * config.in: Regenerate.
-
-2013-07-29 Uros Bizjak <ubizjak@gmail.com>
-
- * config/i386/i386.md (float post-reload splitters): Do not check
- for subregs of SSE registers.
-
-2013-07-29 Uros Bizjak <ubizjak@gmail.com>
- H.J. Lu <hongjiu.lu@intel.com>
-
- PR target/57954
- PR target/57988
- * config/i386/i386.md (post-reload splitter
- to avoid partial SSE reg dependency stalls): New pattern.
-
-2013-07-29 Dominik Vogt <vogt@linux.vnet.ibm.com>
-
- * config/s390/s390.md ("movcc"): Swap load and store instructions.
-
-2013-07-27 Joern Rennecke <joern.rennecke@embecosm.com>
-
- * config/epiphany/epiphany.c (epiphany_compute_frame_size):
- Also reserve space for saving UNKNOWN_REGNUM for leaf functions.
-
-2013-07-26 Cary Coutant <ccoutant@google.com>
-
- * dwarf2out.c (die_checksum_ordered): Don't include template
- instantiations in signature.
- (is_template_parameter): New function.
- (is_template_instantiation): New function.
- (generate_skeleton_bottom_up): Don't include template instantiations
- in type unit DIE.
- (generate_skeleton): Likewise.
- (break_out_comdat_types): Move recursive call to break out nested
- types earlier.
- (prune_unused_types_mark_generic_parms_dies): Call
- is_template_parameter.
-
-2013-07-26 Ian Bolton <ian.bolton@arm.com>
-
- * config/aarch64/aarch64.md (neg<mode>2): Offer alternative that
- uses vector registers.
- * config/aarch64/iterators.md: Add attributes rtn and vas.
-
-2013-07-26 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
- Richard Earnshaw <richard.earnshaw@arm.com>
-
- * combine.c (simplify_comparison): Re-canonicalize operands
- where appropriate.
- * config/arm/arm.md (movcond_addsi): New splitter.
-
-2013-07-25 Sterling Augustine <saugustine@google.com>
-
- * dwarf2out.c (size_of_pubnames): Move code to...
- (include_pubname_in_output): ...here. New.
- (want_pubnames): Rearrange.
- (output_pubnames): Call include_pubname_in_output. Move assertion.
-
-2013-07-25 Cameron McInally <cameron.mcinally@nyu.edu>
-
- * doc/extend.texi: Fix return types for __builtin_ia32_cmp*s builtins.
-
-2013-07-25 Cameron McInally <cameron.mcinally@nyu.edu>
-
- PR target/38836
- * doc/extend.texi: Remove obsolete builtins. Fix
- typo for __builtin_ia32_loadss and __builtin_ia32_cmpnltss.
-
-2013-07-25 Jan Hubicka <jh@suse.cz>
-
- * cgraph.c (release_function_body): Break out from ...
- (cgraph_release_function_body): ... this one; also release DECL_RESULT
- and DECL_ARGUMENTS.
- * ipa-cp.c (get_replacement_map): Add parm_num argument; do not set
- old_tree in the map.
- (create_specialized_node): Update.
- * lto-cgraph.c (output_node_opt_summary): Do not translate old_tree
- into index.
- * cgraphclones.c (cgraph_create_virtual_clone): Do not copy
- DECL_ARGUMENTS, DECL_INITIAL and DECL_RESULT.
- * ipa-prop.c (ipa_populate_param_decls): Look for origin of clones.
- * tree-inline.c (initialize_cfun): Initialize DECL_ARGUMENTS and
- DECL_RESULT.
-
-2013-07-25 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
-
- * config/arm/arm.md (arm_addsi3, addsi3_carryin_<optab>,
- addsi3_carryin_alt2_<optab>): Correct output template.
-
-2013-07-25 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
-
- * config/arm/arm-fixed.md (ssmulsa3, usmulusa3):
- Adjust for arm_restrict_it.
- Remove trailing whitespace.
-
-2013-07-25 Mark Kettenis <kettenis@openbsd.org>
-
- * config/pa/pa.c (pa_trampoline_init): Emit __enable_execute_stack
- libcall if HAVE_ENABLE_EXECUTE_STACK is defined.
-
- * config.gcc (hppa-*-openbsd*): Don't set tmake_file.
-
-2013-07-25 Vladimir Makarov <vmakarov@redhat.com>
-
- PR rtl-optimization/57960
- * lra-constraints.c (process_alt_operands): Use the right mode
- when checking strict_low.
-
-2013-07-25 Jan Hubicka <jh@suse.cz>
-
- * lto-symtab.c (lto_cgraph_replace_node): Release function body.
- * cgraph.c (cgraph_remove_node): Do not release function body
- when in cgraph streaming.
- * ipa.c (process_references, symtab_remove_unreachable_nodes): Objects
- in other partitions are not considered reachable; fix handling of
- clones.
-
-2013-07-25 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
-
- * config/arm/arm.md (*sibcall_insn): Remove unnecessary space.
-
-2013-07-25 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
-
- PR target/19599
- PR target/57731
- PR target/57837
- * config/arm/arm.md ("*sibcall_insn): Replace use of
- Ss with US. Adjust output for v5 and v4t.
- (*sibcall_value_insn): Likewise and loosen predicate on operand0.
-
- * config/arm/constraints.md ("Ss"): Rename to US.
-
-2013-07-25 Terry Guo <terry.guo@arm.com>
-
- * config/arm/arm.c (thumb1_size_rtx_costs): Assign proper cost for
- shift_add/shift_sub0/shift_sub1 RTXs.
-
-2013-07-24 Bill Schmidt <wschmidt@linux.ibm.com>
- Anton Blanchard <anton@au1.ibm.com>
-
- * config/rs6000/altivec.md (altivec_vpkpx): Handle little endian.
- (altivec_vpks<VI_char>ss): Likewise.
- (altivec_vpks<VI_char>us): Likewise.
- (altivec_vpku<VI_char>us): Likewise.
- (altivec_vpku<VI_char>um): Likewise.
-
-2013-07-24 David Malcolm <dmalcolm@redhat.com>
-
- Introduce context class.
-
- * Makefile.in (CONTEXT_H): New.
- (OBJS): Add context.o.
- (toplev.o): Add CONTEXT_H to dependencies.
- (context.o): New.
-
- * toplev.c (general_init): Create the singleton gcc::context instance.
-
- * context.c: New.
-
- * context.h: New.
-
-2013-07-24 Joern Rennecke <joern.rennecke@embecosm.com>
-
- PR rtl-optimization/57968
- * mode-switching.c (create_pre_exit): Allow instructions that
- don't set a return register to need a non-exit mode.
-
-2013-07-24 Bill Schmidt <wschmidt@vnet.linux.ibm.com>
- Anton Blanchard <anton@au1.ibm.com>
-
- * config/rs6000/vector.md (vec_realign_load_<mode>): Reorder input
- operands to vperm for little endian.
- * config/rs6000/rs6000.c (rs6000_expand_builtin): Use lvsr instead
- of lvsl to create the control mask for a vperm for little endian.
-
-2013-07-23 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
- Anton Blanchard <anton@au1.ibm.com>
-
- * config/rs6000/rs6000.c (altivec_expand_vec_perm_const): Reverse
- two operands for little-endian.
-
-2013-07-23 Steve Ellcey <sellcey@mips.com>
-
- * config/mips/mips.c (mips_case_values_threshold): New.
- (TARGET_CASE_VALUES_THRESHOLD): Define.
-
-2013-07-23 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
- Anton Blanchard <anton@au1.ibm.com>
-
- * config/rs6000/rs6000.c (altivec_expand_vec_perm_const): Correct
- selection of field for vector splat in little endian mode.
-
-2013-07-23 Michael Meissner <meissner@linux.vnet.ibm.com>
-
- * config/rs6000/vector.md (xor<mode>3): Move 128-bit boolean
- expanders to rs6000.md.
- (ior<mode>3): Likewise.
- (and<mode>3): Likewise.
- (one_cmpl<mode>2): Likewise.
- (nor<mode>3): Likewise.
- (andc<mode>3): Likewise.
- (eqv<mode>3): Likewise.
- (nand<mode>3): Likewise.
- (orc<mode>3): Likewise.
-
- * config/rs6000/rs6000-protos.h (rs6000_split_logical): New
- declaration.
-
- * config/rs6000/rs6000.c (rs6000_split_logical_inner): Add support
- to split multi-word logical operations.
- (rs6000_split_logical_di): Likewise.
- (rs6000_split_logical): Likewise.
-
- * config/rs6000/vsx.md (VSX_L2): Delete, no longer used.
- (vsx_and<mode>3_32bit): Move 128-bit logical insns to rs6000.md,
- and allow TImode operations in 32-bit.
- (vsx_and<mode>3_64bit): Likewise.
- (vsx_ior<mode>3_32bit): Likewise.
- (vsx_ior<mode>3_64bit): Likewise.
- (vsx_xor<mode>3_32bit): Likewise.
- (vsx_xor<mode>3_64bit): Likewise.
- (vsx_one_cmpl<mode>2_32bit): Likewise.
- (vsx_one_cmpl<mode>2_64bit): Likewise.
- (vsx_nor<mode>3_32bit): Likewise.
- (vsx_nor<mode>3_64bit): Likewise.
- (vsx_andc<mode>3_32bit): Likewise.
- (vsx_andc<mode>3_64bit): Likewise.
- (vsx_eqv<mode>3_32bit): Likewise.
- (vsx_eqv<mode>3_64bit): Likewise.
- (vsx_nand<mode>3_32bit): Likewise.
- (vsx_nand<mode>3_64bit): Likewise.
- (vsx_orc<mode>3_32bit): Likewise.
- (vsx_orc<mode>3_64bit): Likewise.
-
- * config/rs6000/rs6000.h (VLOGICAL_REGNO_P): Always allow vector
- logical types in GPRs.
-
- * config/rs6000/altivec.md (altivec_and<mode>3): Move 128-bit
- logical insns to rs6000.md, and allow TImode operations in
- 32-bit.
- (altivec_ior<mode>3): Likewise.
- (altivec_xor<mode>3): Likewise.
- (altivec_one_cmpl<mode>2): Likewise.
- (altivec_nor<mode>3): Likewise.
- (altivec_andc<mode>3): Likewise.
-
- * config/rs6000/rs6000.md (BOOL_128): New mode iterators and mode
- attributes for moving the 128-bit logical operations into
- rs6000.md.
- (BOOL_REGS_OUTPUT): Likewise.
- (BOOL_REGS_OP1): Likewise.
- (BOOL_REGS_OP2): Likewise.
- (BOOL_REGS_UNARY): Likewise.
- (BOOL_REGS_AND_CR0): Likewise.
- (one_cmpl<mode>2): Add support for DI logical operations on
- 32-bit, splitting the operations to 32-bit.
- (anddi3): Likewise.
- (iordi3): Likewise.
- (xordi3): Likewise.
- (and<mode>3, 128-bit types): Rewrite 2013-06-06 logical operator
- changes to combine the 32/64-bit code, allow logical operations on
- TI mode in 32-bit, and to use similar match_operator patterns like
- scalar mode uses. Combine the Altivec and VSX code for logical
- operations, and move it here.
- (ior<mode>3, 128-bit types): Likewise.
- (xor<mode>3, 128-bit types): Likewise.
- (one_cmpl<mode>3, 128-bit types): Likewise.
- (nor<mode>3, 128-bit types): Likewise.
- (andc<mode>3, 128-bit types): Likewise.
- (eqv<mode>3, 128-bit types): Likewise.
- (nand<mode>3, 128-bit types): Likewise.
- (orc<mode>3, 128-bit types): Likewise.
- (and<mode>3_internal): Likewise.
- (bool<mode>3_internal): Likewise.
- (boolc<mode>3_internal1): Likewise.
- (boolc<mode>3_internal2): Likewise.
- (boolcc<mode>3_internal1): Likewise.
- (boolcc<mode>3_internal2): Likewise.
- (eqv<mode>3_internal1): Likewise.
- (eqv<mode>3_internal2): Likewise.
- (one_cmpl1<mode>3_internal): Likewise.
-
-2013-07-23 David Holsgrove <david.holsgrove@xilinx.com>
-
- * config/microblaze/microblaze.c (microblaze_expand_prologue):
- Rename flag_stack_usage to flag_stack_usage_info.
-
-2013-07-23 David Holsgrove <david.holsgrove@xilinx.com>
-
- * config/microblaze/sync.md: New file.
- * config/microblaze/microblaze.md: Include sync.md
- * config/microblaze/microblaze.c: Add print_operand 'y'.
- * config/microblaze/constraints.md: Add memory_contraint
- 'Q' which is a single register.
-
-2013-07-23 Eric Botcazou <ebotcazou@adacore.com>
-
- * doc/invoke.texi (SPARC Options): Document new leon3 processor value.
-
-2013-07-22 Po-Chun Chang <pchang9@cs.wisc.edu>
-
- * reload.c (find_reloads): Exit loop once we find this operand
- cannot be reloaded somehow for this alternative.
-
- * reload.c (find_reloads): Exit loop once we find a hard register.
-
- * rtlanal.c (computed_jump_p): Exit loop once we find label
- reference is used.
-
- * i386.c (ix86_pad_returns): Exit loop after setting replace.
-
- * cfgloopmanip.c (remove_path): Exit loop after setting
- irred_invalidated.
-
- * gensupport.c (subst_dup): Avoid loop if code is not
- MATCH_DUP nor MATCH_OP_DUP.
-
-2013-07-23 Nicklas Bo Jensen <nbjensen@gmail.com>
-
- * doc/md.texi (Machine-Specific Peephole Optimizers): Fix a typo.
-
-2013-07-23 Yufeng Zhang <yufeng.zhang@arm.com>
-
- * config/aarch64/aarch64.c (aarch64_hard_regno_mode_ok): Also return
- true for SP_REGNUM if mode == ptr_mode.
- * config/aarch64/aarch64.h (ADDITIONAL_REGISTER_NAMES): Add "wsp"
- with value R0_REGNUM + 31.
-
-2013-07-23 Yufeng Zhang <yufeng.zhang@arm.com>
-
- * config/aarch64/aarch64.c (aarch64_pad_arg_upward): In big-endian,
- pad pointer-typed argument downward.
-
-2013-07-23 Yufeng Zhang <yufeng.zhang@arm.com>
-
- * config/aarch64/aarch64.h (TARGET_CPU_CPP_BUILTINS): Define _ILP32
- and __ILP32__ when the ILP32 model is in use.
-
-2013-07-23 Yufeng Zhang <yufeng.zhang@arm.com>
-
- * config/aarch64/aarch64.c (POINTER_BYTES): New define.
- (aarch64_load_symref_appropriately): In the case of
- SYMBOL_SMALL_ABSOLUTE, use the mode of 'dest' instead of Pmode
- to generate new rtx; likewise to the case of SYMBOL_SMALL_GOT.
- (aarch64_expand_mov_immediate): In the case of SYMBOL_FORCE_TO_MEM,
- change to pass 'ptr_mode' to force_const_mem and zero-extend 'mem'
- if 'mode' doesn't equal to 'ptr_mode'.
- (aarch64_output_mi_thunk): Add an assertion on the alignment of
- 'vcall_offset'; change to call aarch64_emit_move differently depending
- on whether 'Pmode' equals to 'ptr_mode' or not; use 'POINTER_BYTES'
- to calculate the upper bound of 'vcall_offset'.
- (aarch64_cannot_force_const_mem): Change to also return true if
- mode != ptr_mode.
- (aarch64_legitimize_reload_address): In the case of large
- displacements, add new local variable 'xmode' and an assertion
- based on it; change to use 'xmode' to generate the new rtx and
- reload.
- (aarch64_asm_trampoline_template): Change to generate the template
- differently depending on TARGET_ILP32 or not; change to use
- 'POINTER_BYTES' in the argument passed to assemble_aligned_integer.
- (aarch64_trampoline_size): Removed.
- (aarch64_trampoline_init): Add new local constant 'tramp_code_sz'
- and replace immediate literals with it. Change to use 'ptr_mode'
- instead of 'DImode' and call convert_memory_address if the mode
- of 'fnaddr' doesn't equal to 'ptr_mode'.
- (aarch64_elf_asm_constructor): Change to use assemble_aligned_integer
- to output symbol.
- (aarch64_elf_asm_destructor): Likewise.
- * config/aarch64/aarch64.h (TRAMPOLINE_SIZE): Change to be dependent
- on TARGET_ILP32 instead of aarch64_trampoline_size.
- * config/aarch64/aarch64.md (movsi_aarch64): Add new alternatives
- of 'mov' between WSP and W registers as well as 'adr' and 'adrp'.
- (loadwb_pair<GPI:mode>_<PTR:mode>): Rename to ...
- (loadwb_pair<GPI:mode>_<P:mode>): ... this. Replace PTR with P.
- (storewb_pair<GPI:mode>_<PTR:mode>): Likewise; rename to ...
- (storewb_pair<GPI:mode>_<P:mode>): ... this.
- (add_losym): Change to 'define_expand' and call gen_add_losym_<mode>
- depending on the value of 'mode'.
- (add_losym_<mode>): New.
- (ldr_got_small_<mode>): New, based on ldr_got_small.
- (ldr_got_small): Remove.
- (ldr_got_small_sidi): New.
- * config/aarch64/iterators.md (P): New.
- (PTR): Change to 'ptr_mode' in the condition.
-
-2013-07-23 Yufeng Zhang <yufeng.zhang@arm.com>
-
- * config.gcc (aarch64*-*-*): Support --with-abi.
- (aarch64*-*-elf): Support --with-multilib-list.
- (aarch64*-*-linux*): Likewise.
- (supported_defaults): Add abi to aarch64*-*-*.
- * configure.ac: Mention AArch64 for --with-multilib-list.
- * configure: Re-generated.
- * config/aarch64/biarchilp32.h: New file.
- * config/aarch64/biarchlp64.h: New file.
- * config/aarch64/aarch64-elf.h (ENDIAN_SPEC): New define.
- (ABI_SPEC): Ditto.
- (MULTILIB_DEFAULTS): Ditto.
- (DRIVER_SELF_SPECS): Ditto.
- (ASM_SPEC): Update to also substitute -mabi.
- * config/aarch64/aarch64-elf-raw.h (LINK_SPEC): Add linker script
- file whose name depends on -mabi= and -mbig-endian.
- * config/aarch64/aarch64.h (LONG_TYPE_SIZE): Change to depend on
- TARGET_ILP32.
- (POINTER_SIZE): New define.
- (POINTERS_EXTEND_UNSIGNED): Ditto.
- (enum aarch64_abi_type): New enumeration tag.
- (AARCH64_ABI_LP64, AARCH64_ABI_ILP32): New enumerators.
- (AARCH64_ABI_DEFAULT): Define to AARCH64_ABI_LP64 if undefined.
- (TARGET_ILP32): New define.
- * config/aarch64/aarch64.opt (mabi): New.
- (aarch64_abi): New.
- (ilp32, lp64): New values for -mabi.
- * config/aarch64/t-aarch64 (comma): New define.
- (MULTILIB_OPTIONS): Ditto.
- (MULTILIB_DIRNAMES): Ditto.
- * config/aarch64/t-aarch64-linux (MULTIARCH_DIRNAME): New define.
- * doc/invoke.texi: Document -mabi for AArch64.
-
-2013-07-23 Georg-Johann Lay <avr@gjlay.de>
-
- * config/avr/avr.md: Explain asm print modifier 'r' for REG.
-
-2013-07-22 Bill Schmidt <wschmidt@vnet.linux.ibm.com>
- Anton Blanchard <anton@au1.ibm.com>
-
- * config/rs6000/rs6000.c (rs6000_expand_vector_init): Fix
- endianness when selecting field to splat.
-
-2013-07-22 Eric Christopher <echristo@gmail.com>
-
- * dwarf2out.c (die_odr_checksum): New function to use
- CHECKSUM_ macros and ULEB128 for DIE tag.
- (generate_type_signature): Use.
-
-2013-07-22 Eric Botcazou <ebotcazou@adacore.com>
-
- * config.gcc (sparc*-*-*): Accept leon3 processor.
- (sparc-leon*-*): Merge with sparc*-*-* and add leon3 support.
- * doc/invoke.texi (SPARC Options): Adjust -mfix-ut699 entry.
- * config/sparc/sparc-opts.h (enum processor_type): Add PROCESSOR_LEON3.
- * config/sparc/sparc.opt (enum processor_type): Add leon3.
- (mfix-ut699): Adjust comment.
- * config/sparc/sparc.h (TARGET_CPU_leon3): New define.
- (CPP_CPU32_DEFAULT_SPEC): Add leon3 support.
- (CPP_CPU_SPEC): Likewise.
- (ASM_CPU_SPEC): Likewise.
- * config/sparc/sparc.c (leon3_cost): New constant.
- (sparc_option_override): Add leon3 support.
- (mem_ref): New function.
- (sparc_gate_work_around_errata): Return true if -mfix-ut699 is enabled.
- (sparc_do_work_around_errata): Look into the instruction in the delay
- slot and adjust accordingly. Add fix for the data cache nullify issues
- of the UT699. Change insertion position for the NOP.
- * config/sparc/leon.md (leon_fpalu, leon_fpmds, write_buf): Delete.
- (leon3_load): New reservation.
- (leon_store): Bump latency to 2.
- (grfpu): New automaton.
- (grfpu_alu): New unit.
- (grfpu_ds): Likewise.
- (leon_fp_alu): Adjust.
- (leon_fp_mult): Delete.
- (leon_fp_div): Split into leon_fp_divs and leon_fp_divd.
- (leon_fp_sqrt): Split into leon_fp_sqrts and leon_fp_sqrtd.
- * config/sparc/sparc.md (cpu): Add leon3.
- * config/sparc/sync.md (atomic_exchangesi): Disable if -mfix-ut699.
- (swapsi): Likewise.
- (atomic_test_and_set): Likewise.
- (ldstub): Likewise.
-
-2013-07-22 Jürgen Urban <JuergenUrban@gmx.de>
-
- * config.gcc (mips*-*-*): Add --with-fpu support. Make single the
- default for R5900 targets.
- * config/mips/mips.h (OPTION_DEFAULT_SPECS): Handle --with-fpu.
- (ISA_HAS_LDC1_SDC1): Set to false for TARGET_MIPS5900.
- * config/mips/mips.c (mips_option_override): Report an error for
- -march=r5900 -mhard-float -mdouble-float. Use spu_single_format
- for -march=r5900 -mhard-float.
-
-2013-07-22 Po-Chun Chang <pchang9@cs.wisc.edu>
-
- * df-problems.c (can_move_insns_across): Exit loop once we
- find a non-fixed, non-global register.
-
- * ipa-pure-const.c (propagate_nothrow): Exit loop after
- setting can_throw.
-
- * omega.c (omega_eliminate_red): Break after setting red_found.
- (omega_problem_has_red_equations): Similarly after setting found.
- (omega_query_variable): Similarly after setting coupled.
-
-2013-07-22 Marek Polacek <polacek@redhat.com>
-
- * gimplify.c: Don't include gimple.h twice.
-
-2013-07-22 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
-
- * config/arm/constraints.md (Pd): Allow TARGET_THUMB
- instead of TARGET_THUMB1.
- (Pz): New constraint.
- * config/arm/arm.md (arm_addsi3): Add alternatives for 16-bit
- encodings.
- (compare_negsi_si): Likewise.
- (compare_addsi2_op0): Likewise.
- (compare_addsi2_op1): Likewise.
- (addsi3_carryin_<optab>): Likewise.
- (addsi3_carryin_alt2_<optab>): Likewise.
- (addsi3_carryin_shift_<optab>): Disable cond_exec variant
- for arm_restrict_it.
- (subsi3_carryin): Likewise.
- (arm_subsi3_insn): Add alternatives for 16-bit encoding.
- (minmax_arithsi): Disable for arm_restrict_it.
- (minmax_arithsi_non_canon): Adjust for arm_restrict_it.
- (satsi_<SAT:code>): Disable cond_exec variant for arm_restrict_it.
- (satsi_<SAT:code>_shift): Likewise.
- (arm_shiftsi3): Add alternative for 16-bit encoding.
- (arm32_movhf): Disable for arm_restrict_it.
- (arm_cmpdi_unsigned): Add alternatives for 16-bit encoding.
- (arm_movtas_ze): Disable cond_exec variant for arm_restrict_it.
-
-2013-07-22 Sofiane Naci <sofiane.naci@arm.com>
-
- * config/arm/arm.md (attribute "insn"): Delete.
- (attribute "type"): Add "mov_imm", "mov_reg", "mov_shift",
- "mov_shift_reg", "mvn_imm", "mvn_reg", "mvn_shift" and "mvn_shift_reg".
- (not_shiftsi): Update for attribute change.
- (not_shiftsi_compare0): Likewise.
- (not_shiftsi_compare0_scratch): Likewise.
- (arm_one_cmplsi2): Likewise.
- (thumb1_one_cmplsi2): Likewise.
- (notsi_compare0): Likewise.
- (notsi_compare0_scratch): Likewise.
- (thumb1_movdi_insn): Likewise.
- (arm_movsi_insn): Likewise.
- (movhi_insn_arch4): Likewise.
- (movhi_bytes): Likewise.
- (arm_movqi_insn): Likewise.
- (thumb1_movqi_insn): Likewise.
- (arm32_movhf): Likewise.
- (thumb1_movhf): Likewise.
- (arm_movsf_soft_insn): Likewise.
- (thumb1_movsf_insn): Likewise.
- (thumb_movdf_insn): Likewise.
- (movsicc_insn): Likewise.
- (movsfcc_soft_insn): Likewise.
- (and_scc): Likewise.
- (cond_move): Likewise.
- (if_move_not): Likewise.
- (if_not_move): Likewise.
- (if_shift_move): Likewise.
- (if_move_shift): Likewise.
- (if_shift_shift): Likewise.
- (if_not_arith): Likewise.
- (if_arith_not): Likewise.
- (cond_move_not): Likewise.
- * config/arm/neon.md (neon_mov<mode>): Update for attribute change.
- (neon_mov<mode>): Likewise.
- * config/arm/vfp.md (arm_movsi_vfp): Update for attribute change.
- (thumb2_movsi_vfp): Likewise.
- (movsf_vfp): Likewise.
- (thumb2_movsf_vfp): Likewise.
- * config/arm/arm.c (xscale_sched_adjust_cost): Update for attribute
- change.
- (cortexa7_older_only): Likewise.
- (cortexa7_younger): Likewise.
- * config/arm/arm1020e.md (1020alu_op): Update for attribute change.
- (1020alu_shift_op): Likewise.
- (1020alu_shift_reg_op): Likewise.
- * config/arm/arm1026ejs.md (alu_op): Update for attribute change.
- (alu_shift_op): Likewise.
- (alu_shift_reg_op): Likewise.
- * config/arm/arm1136jfs.md (11_alu_op): Update for attribute change.
- (11_alu_shift_op): Likewise.
- (11_alu_shift_reg_op): Likewise.
- * config/arm/arm926ejs.md (9_alu_op): Update for attribute change.
- (9_alu_shift_reg_op): Likewise.
- * config/arm/cortex-a15.md (cortex_a15_alu): Update for attribute
- change.
- (cortex_a15_alu_shift): Likewise.
- (cortex_a15_alu_shift_reg): Likewise.
- * config/arm/cortex-a5.md (cortex_a5_alu): Update for attribute change.
- (cortex_a5_alu_shift): Likewise.
- * config/arm/cortex-a53.md (cortex_a53_alu): Update for attribute
- change.
- (cortex_a53_alu_shift): Likewise.
- * config/arm/cortex-a7.md (cortex_a7_alu_imm): Update for attribute
- change.
- (cortex_a7_alu_reg): Likewise.
- (cortex_a7_alu_shift): Likewise.
- * config/arm/cortex-a8.md (cortex_a8_alu): Update for attribute change.
- (cortex_a8_alu_shift): Likewise.
- (cortex_a8_alu_shift_reg): Likewise.
- (cortex_a8_mov): Likewise.
- * config/arm/cortex-a9.md (cortex_a9_dp): Update for attribute change.
- (cortex_a9_dp_shift): Likewise.
- * config/arm/cortex-m4.md (cortex_m4_alu): Update for attribute change.
- * config/arm/cortex-r4.md (cortex_r4_alu): Update for attribute change.
- (cortex_r4_mov): Likewise.
- (cortex_r4_alu_shift): Likewise.
- (cortex_r4_alu_shift_reg): Likewise.
- * config/arm/fa526.md (526_alu_op): Update for attribute change.
- (526_alu_shift_op): Likewise.
- * config/arm/fa606te.md (606te_alu_op): Update for attribute change.
- * config/arm/fa626te.md (626te_alu_op): Update for attribute change.
- (626te_alu_shift_op): Likewise.
- * config/arm/fa726te.md (726te_shift_op): Update for attribute change.
- (726te_alu_op): Likewise.
- (726te_alu_shift_op): Likewise.
- (726te_alu_shift_reg_op): Likewise.
- * config/arm/fmp626.md (mp626_alu_op): Update for attribute change.
- (mp626_alu_shift_op): Likewise.
- * config/arm/marvell-pj4.md (pj4_alu_e1): Update for attribute change.
- (pj4_alu_e1_conds): Likewise.
- (pj4_alu): Likewise.
- (pj4_alu_conds): Likewise.
- (pj4_shift): Likewise.
- (pj4_shift_conds): Likewise.
- (pj4_alu_shift): Likewise.
- (pj4_alu_shift_conds): Likewise.
-
-2013-07-22 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
-
- * config/arm/predicates.md (shiftable_operator_strict_it):
- New predicate.
- * config/arm/thumb2.md (thumb_andsi_not_shiftsi_si):
- Disable cond_exec version for arm_restrict_it.
- (thumb2_smaxsi3): Convert to generate cond_exec.
- (thumb2_sminsi3): Likewise.
- (thumb32_umaxsi3): Likewise.
- (thumb2_uminsi3): Likewise.
- (thumb2_abssi2): Adjust constraints for arm_restrict_it.
- (thumb2_neg_abssi2): Likewise.
- (thumb2_mov_scc): Add alternative for 16-bit encoding.
- (thumb2_movsicc_insn): Adjust alternatives.
- (thumb2_mov_negscc): Disable for arm_restrict_it.
- (thumb2_mov_negscc_strict_it): New pattern.
- (thumb2_mov_notscc_strict_it): New pattern.
- (thumb2_mov_notscc): Disable for arm_restrict_it.
- (thumb2_ior_scc): Likewise.
- (thumb2_ior_scc_strict_it): New pattern.
- (thumb2_cond_move): Adjust for arm_restrict_it.
- (thumb2_cond_arith): Disable for arm_restrict_it.
- (thumb2_cond_arith_strict_it): New pattern.
- (thumb2_cond_sub): Adjust for arm_restrict_it.
- (thumb2_movcond): Likewise.
- (thumb2_extendqisi_v6): Disable cond_exec variant for arm_restrict_it.
- (thumb2_zero_extendhisi2_v6): Likewise.
- (thumb2_zero_extendqisi2_v6): Likewise.
- (orsi_notsi_si): Likewise.
- (orsi_not_shiftsi_si): Likewise.
-
-2013-07-22 Georg-Johann Lay <avr@gjlay.de>
-
- * config/avr/avr.c (avr_out_xload): No SBIS around LPM so that
- instruction sequence is 1 byte shorter.
-
-2013-07-22 Uros Bizjak <ubizjak@gmail.com>
-
- * config/i386/i386.md (nonlocal_goto_receiver): Delete insn if
- it is not needed after split.
-
-2013-07-20 Iain Sandoe <iain@codesourcery.com>
-
- PR target/51784
- * config/i386/i386.c (output_set_got) [TARGET_MACHO]: Adjust to emit a
- second label for nonlocal goto receivers. Don't output pic base labels
- unless we're producing PIC; mark that action unreachable().
- (ix86_save_reg): If the function contains a nonlocal label, save the
- PIC base reg.
- * config/darwin-protos.h (machopic_should_output_picbase_label): New.
- * config/darwin.c (emitted_pic_label_num): New GTY.
- (update_pic_label_number_if_needed): New.
- (machopic_output_function_base_name): Adjust for nonlocal receiver
- case.
- (machopic_should_output_picbase_label): New.
- * config/i386/i386.md (enum unspecv): UNSPECV_NLGR: New.
- (nonlocal_goto_receiver): New insn and split.
-
-2013-07-20 James Greenhalgh <james.greenhalgh@arm.com>
-
- * config/aarch64/aarch64-builtins.c
- (aarch64_fold_builtin): Fold abs in all modes.
- * config/aarch64/aarch64-simd-builtins.def
- (abs): Enable for all modes.
- * config/aarch64/arm_neon.h
- (vabs<q>_s<8,16,32,64): Rewrite using builtins.
- (vabs_f64): Add missing intrinsic.
-
-2013-07-19 Ian Bolton <ian.bolton@arm.com>
-
- * config/aarch64/arm_neon.h (vabs_s64): New function
-
-2013-07-19 Georg-Johann Lay <avr@gjlay.de>
-
- PR target/57516
- * config/avr/avr-fixed.md (round<mode>3_const): Turn expander to insn.
- * config/avr/avr.md (adjust_len): Add `round'.
- * config/avr/avr-protos.h (avr_out_round): New prototype.
- (avr_out_plus): Add `out_label' argument.
- * config/avr/avr.c (avr_out_plus_1): Add `out_label' argument.
- (avr_out_plus): Pass down `out_label' to avr_out_plus_1.
- Handle the case where `insn' is just a pattern.
- (avr_out_bitop): Handle the case where `insn' is just a pattern.
- (avr_out_round): New function.
- (avr_adjust_insn_length): Handle ADJUST_LEN_ROUND.
-
-2013-07-18 David Holsgrove <david.holsgrove@xilinx.com>
-
- * config/microblaze/microblaze.c (microblaze_expand_prologue):
- Add check for flag_stack_usage to handle -fstack-usage support
-
-2013-07-18 Pat Haugen <pthaugen@us.ibm.com>
-
- * config/rs6000/rs6000.c (rs6000_option_override_internal): Adjust flag
- interaction for new Power8 flags and VSX.
-
-2013-07-18 Sriraman Tallam <tmsriram@google.com>
-
- PR middle-end/57698
- * tree-inline.c (expand_call_inline): Emit errors during
- early_inlining only if optimization is not turned on.
-
-2013-07-18 David Malcolm <dmalcolm@redhat.com>
-
- * passes.def: New.
-
- * passes.c (init_optimization_passes): Move the construction of
- the pass hierarchy into a new passes.def file.
-
- * Makefile.in (passes.o): Add dependency on passes.def.
-
-2013-07-18 David Malcolm <dmalcolm@redhat.com>
-
- * passes.c (init_optimization_passes): Introduce macros for
- constructing the tree of passes (INSERT_PASSES_AFTER,
- PUSH_INSERT_PASSES_WITHIN, POP_INSERT_PASSES,
- TERMINATE_PASS_LIST).
-
-2013-07-18 Vladimir Makarov <vmakarov@redhat.com>
- Wei Mi <wmi@google.com>
-
- PR rtl-optimization/57878
- * lra-assigns.c (assign_by_spills): Move non_reload_pseudos to the
- top.
- (reload_pseudo_compare_func): Check nregs first for reload
- pseudos.
-
-2013-07-18 David Malcolm <dmalcolm@redhat.com>
-
- * tree-pass.h (pass_ipa_lto_wpa_fixup): Remove redundant decl.
-
-2013-07-18 Po-Chun Chang <pchang9@cs.wisc.edu>
-
- * read-rtl.c (validate_const_int): Once an invalid character is
- seen, quit the loop.
-
- * gengtype.c (write_roots): Similarly once we find the "deletable"
- or "if_marked" option.
-
-2013-07-18 Sofiane Naci <sofiane.naci@arm.com>
-
- * config/arm/arm.md (attribute "insn"): Delete values "mrs", "msr",
- "xtab" and "sat". Move value "clz" from here to ...
- (attriubte "type"): ... here.
- (satsi_<SAT:code>): Delete "insn" attribute.
- (satsi_<SAT:code>_shift): Likewise.
- (arm_zero_extendqisi2addsi): Likewise.
- (arm_extendqisi2addsi): Likewise.
- (clzsi2): Update for attribute changes.
- (rbitsi2): Likewise.
- * config/arm/arm-fixed.md (arm_ssatsihi_shift): Delete "insn"
- attribute.
- (arm_usatsihi): Likewise.
- * config/arm/cortex-a8.md (cortex_a8_alu): Update for attribute change.
-
-2013-07-18 Sofiane Naci <sofiane.naci@arm.com>
-
- * config/arm/arm.md (attribute "type"): Rename "simple_alu_imm" to
- "arlo_imm". Rename "alu_reg" to "arlo_reg". Rename "simple_alu_shift"
- to "extend". Split "alu_shift" into "shift" and "arlo_shift". Split
- "alu_shift_reg" into "shift_reg" and "arlo_shift_reg". List types
- in alphabetical order.
- (attribute "core_cycles"): Update for attribute changes.
- (arm_addsi3): Likewise.
- (addsi3_compare0): Likewise.
- (addsi3_compare0_scratch): Likewise.
- (addsi3_compare_op1): Likewise.
- (addsi3_compare_op2): Likewise.
- (compare_addsi2_op0): Likewise.
- (compare_addsi2_op1): Likewise.
- (addsi3_carryin_shift_<optab>): Likewise.
- (subsi3_carryin_shift): Likewise.
- (rsbsi3_carryin_shift): Likewise.
- (arm_subsi3_insn): Likewise.
- (subsi3_compare0): Likewise.
- (subsi3_compare): Likewise.
- (arm_andsi3_insn): Likewise.
- (thumb1_andsi3_insn): Likewise.
- (andsi3_compare0): Likewise.
- (andsi3_compare0_scratch): Likewise.
- (zeroextractsi_compare0_scratch
- (andsi_not_shiftsi_si): Likewise.
- (iorsi3_insn): Likewise.
- (iorsi3_compare0): Likewise.
- (iorsi3_compare0_scratch): Likewise.
- (arm_xorsi3): Likewise.
- (thumb1_xorsi3_insn): Likewise.
- (xorsi3_compare0): Likewise.
- (xorsi3_compare0_scratch): Likewise.
- (satsi_<SAT:code>_shift): Likewise.
- (rrx): Likewise.
- (arm_shiftsi3): Likewise.
- (shiftsi3_compare0): Likewise.
- (not_shiftsi): Likewise.
- (not_shiftsi_compare0): Likewise.
- (not_shiftsi_compare0_scratch): Likewise.
- (arm_one_cmplsi2): Likewise.
- (thumb_one_complsi2): Likewise.
- (notsi_compare0): Likewise.
- (notsi_compare0_scratch): Likewise.
- (thumb1_zero_extendhisi2): Likewise.
- (arm_zero_extendhisi2): Likewise.
- (arm_zero_extendhisi2_v6): Likewise.
- (arm_zero_extendhisi2addsi): Likewise.
- (thumb1_zero_extendqisi2): Likewise.
- (thumb1_zero_extendqisi2_v6): Likewise.
- (arm_zero_extendqisi2): Likewise.
- (arm_zero_extendqisi2_v6): Likewise.
- (arm_zero_extendqisi2addsi): Likewise.
- (thumb1_extendhisi2): Likewise.
- (arm_extendhisi2): Likewise.
- (arm_extendhisi2_v6): Likewise.
- (arm_extendqisi): Likewise.
- (arm_extendqisi_v6): Likewise.
- (arm_extendqisi2addsi): Likewise.
- (thumb1_extendqisi2): Likewise.
- (thumb1_movdi_insn): Likewise.
- (arm_movsi_insn): Likewise.
- (movsi_compare0): Likewise.
- (movhi_insn_arch4): Likewise.
- (movhi_bytes): Likewise.
- (arm_movqi_insn): Likewise.
- (thumb1_movqi_insn): Likewise.
- (arm32_movhf): Likewise.
- (thumb1_movhf): Likewise.
- (arm_movsf_soft_insn): Likewise.
- (thumb1_movsf_insn): Likewise.
- (movdf_soft_insn): Likewise.
- (thumb_movdf_insn): Likewise.
- (arm_cmpsi_insn): Likewise.
- (cmpsi_shiftsi): Likewise.
- (cmpsi_shiftsi_swp): Likewise.
- (arm_cmpsi_negshiftsi_si): Likewise.
- (movsicc_insn): Likewise.
- (movsfcc_soft_insn): Likewise.
- (arith_shiftsi): Likewise.
- (arith_shiftsi_compare0
- (arith_shiftsi_compare0_scratch
- (sub_shiftsi): Likewise.
- (sub_shiftsi_compare0
- (sub_shiftsi_compare0_scratch
- (and_scc): Likewise.
- (cond_move): Likewise.
- (if_plus_move): Likewise.
- (if_move_plus): Likewise.
- (if_move_not): Likewise.
- (if_not_move): Likewise.
- (if_shift_move): Likewise.
- (if_move_shift): Likewise.
- (if_shift_shift): Likewise.
- (if_not_arith): Likewise.
- (if_arith_not): Likewise.
- (cond_move_not): Likewise.
- (thumb1_ashlsi3): Set type attribute.
- (thumb1_ashrsi3): Likewise.
- (thumb1_lshrsi3): Likewise.
- (thumb1_rotrsi3): Likewise.
- (shiftsi3_compare0_scratch): Likewise.
- * config/arm/neon.md (neon_mov<mode>): Update for attribute changes.
- (neon_mov<mode>): Likewise.
- * config/arm/thumb2.md (thumb_andsi_not_shiftsi_si): Update for
- attribute changes.
- (thumb2_movsi_insn): Likewise.
- (thumb2_cmpsi_neg_shiftsi): Likewise.
- (thumb2_extendqisi_v6): Likewise.
- (thumb2_zero_extendhisi2_v6): Likewise.
- (thumb2_zero_extendqisi2_v6): Likewise.
- (thumb2_shiftsi3_short): Likewise.
- (thumb2_addsi3_compare0_scratch): Likewise.
- (orsi_not_shiftsi_si): Likewise.
- * config/arm/vfp.md (arm_movsi_vfp): Update for attribute changes.
- * config/arm/arm-fixed.md (arm_ssatsihi_shift): Update for attribute
- changes.
- * config/arm/arm1020e.md (1020alu_op): Update for attribute changes.
- (1020alu_shift_op): Likewise.
- (1020alu_shift_reg_op): Likewise.
- * config/arm/arm1026ejs.md (alu_op): Update for attribute changes.
- (alu_shift_op): Likewise.
- (alu_shift_reg_op): Likewise.
- * config/arm/arm1136jfs.md (11_alu_op): Update for attribute changes.
- (11_alu_shift_op): Likewise.
- (11_alu_shift_reg_op): Likewise.
- * config/arm/arm926ejs.md (9_alu_op): Update for attribute changes.
- (9_alu_shift_reg_op): Likewise.
- * config/arm/cortex-a15.md (cortex_a15_alu): Update for attribute
- changes.
- (cortex_a15_alu_shift): Likewise.
- (cortex_a15_alu_shift_reg): Likewise.
- * config/arm/cortex-a5.md (cortex_a5_alu): Update for attribute
- changes.
- (cortex_a5_alu_shift): Likewise.
- * config/arm/cortex-a53.md (cortex_a53_alu) : Update for attribute
- changes.
- (cortex_a53_alu_shift): Likewise.
- * config/arm/cortex-a7.md (cortex_a7_alu_imm): Update for attribute
- changes.
- (cortex_a7_alu_reg): Likewise.
- (cortex_a7_alu_shift): Likewise.
- * config/arm/cortex-a8.md (cortex_a8_alu): Update for attribute
- changes.
- (cortex_a8_alu_shift): Likewise.
- (cortex_a8_alu_shift_reg): Likewise.
- (cortex_a8_mov): Likewise.
- * config/arm/cortex-a9.md (cortex_a9_dp): Update for attribute changes.
- (cortex_a9_dp_shift): Likewise.
- * config/arm/cortex-m4.md (cortex_m4_alu): Update for attribute
- changes.
- * config/arm/cortex-r4.md (cortex_r4_alu): Update for attribute
- changes.
- (cortex_r4_mov): Likewise.
- (cortex_r4_alu_shift): Likewise.
- (cortex_r4_alu_shift_reg): Likewise.
- * config/arm/fa526.md (526_alu_op): Update for attribute changes.
- (526_alu_shift_op): Likewise.
- * config/arm/fa606te.md (606te_alu_op): Update for attribute changes.
- * config/arm/fa626te.md (626te_alu_op): Update for attribute changes.
- (626te_alu_shift_op): Likewise.
- * config/arm/fa726te.md (726te_shift_op): Update for attribute changes.
- (726te_alu_op): Likewise.
- (726te_alu_shift_op): Likewise.
- (726te_alu_shift_reg_op): Likewise.
- * config/arm/fmp626.md (mp626_alu_op): Update for attribute changes.
- (mp626_alu_shift_op): Likewise.
- * config/arm/marvell-pj4.md (pj4_alu_e1): Update for attribute changes.
- (pj4_alu_e1_conds): Likewise.
- (pj4_alu): Likewise.
- (pj4_alu_conds): Likewise.
- (pj4_shift): Likewise.
- (pj4_shift_conds): Likewise.
- (pj4_alu_shift): Likewise.
- (pj4_alu_shift_conds): Likewise.
- * config/arm/arm.c (xscale_sched_adjust_cost): Update for attribute
- changes.
- (cortexa7_older_only): Likewise.
- (cortexa7_younger): Likewise.
-
-2013-07-18 David Malcolm <dmalcolm@redhat.com>
-
- * ipa-pure-const.c (generate_summary): Rename to...
- (pure_const_generate_summary): ... this.
-
-2013-07-17 Iain Sandoe <iain@codesourcery.com>
-
- * config/rs6000/darwin.h (REGISTER_NAMES): Add HTM registers.
-
-2013-07-17 Yvan Roux <yvan.roux@linaro.org>
-
- PR target/57909
- * config/arm/arm.c (gen_movmem_ldrd_strd): Fix unaligned load/store
- usage in HI mode.
-
-2013-07-17 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
-
- * config/s390/s390.c: (s390_expand_builtin): Allow -mhtm to be
- enabled without -march=zEC12.
- * config/s390/s390.h (TARGET_HTM): Do not require EC12 machine
- flags to be set.
-
-2013-07-16 Maciej W. Rozycki <macro@codesourcery.com>
-
- * config/mips/mips.h (ISA_HAS_FP4): Correct formatting.
- (ISA_HAS_FP_MADD4_MSUB4): Also enable for ISA_MIPS32R2.
- (ISA_HAS_NMADD4_NMSUB4): Remove the MODE argument; rewrite in
- terms of ISA_HAS_FP4, and also enable for ISA_MIPS32R2.
- (ISA_HAS_NMADD3_NMSUB3): Remove the MODE argument.
- * config/mips/mips.c (mips_rtx_costs) <PLUS>: Check for
- ISA_HAS_FP_MADD4_MSUB4 || ISA_HAS_FP_MADD3_MSUB3 rather than
- ISA_HAS_FP4.
- <MINUS, NEG>: Update according to changes to ISA_HAS_NMADD4_NMSUB4
- and ISA_HAS_NMADD3_NMSUB3.
- * config/mips/mips.md (nmadd4<mode>, nmadd3<mode>): Likewise.
- (nmadd4<mode>_fastmath, nmadd3<mode>_fastmath): Likewise.
- (nmsub4<mode>, nmsub3<mode>): Likewise.
- (nmsub4<mode>_fastmath, nmsub3<mode>_fastmath): Likewise.
-
-2013-07-16 Maciej W. Rozycki <macro@codesourcery.com>
-
- * config/mips/mips.h (ISA_HAS_NMADD4_NMSUB4): Remove
- TARGET_MIPS5400 checking.
-
-2013-07-16 Jakub Jelinek <jakub@redhat.com>
- Peter Bergner <bergner@vnet.ibm.com>
-
- * config/rs6000/rs6000.h (FIRST_PSEUDO_REGISTERS): Mention HTM
- registers in the comment.
- (DWARF_FRAME_REGISTERS): Subtract also the 3 HTM registers.
- (DWARF_REG_TO_UNWIND_COLUMN): Use DWARF_FRAME_REGISTERS
- rather than FIRST_PSEUDO_REGISTERS.
-
-2013-07-16 Peter Bergner <bergner@vnet.ibm.com>
-
- * config/rs6000/rs6000.c (rs6000_option_override_internal): Do not
- enable extra ISA flags with TARGET_HTM.
-
-2013-07-16 Maciej W. Rozycki <macro@codesourcery.com>
-
- * config/mips/mips.h (ISA_HAS_MULS, ISA_HAS_MSAC, ISA_HAS_MACC):
- Fix comment typos.
-
-2013-07-15 Cong Hou <congh@google.com>
-
- * tree-vect-data-refs.c (dr_group_sort_cmp): Do not use hash function
- in compare function for sorting.
-
-2013-07-15 Peter Bergner <bergner@vnet.ibm.com>
-
- * config.gcc (powerpc*-*-*): Install htmintrin.h and htmxlintrin.h.
- * config/rs6000/t-rs6000 (MD_INCLUDES): Add htm.md.
- * config/rs6000/rs6000.opt: Add -mhtm option.
- * config/rs6000/rs6000-cpus.def (POWERPC_MASKS): Add OPTION_MASK_HTM.
- (ISA_2_7_MASKS_SERVER): Add OPTION_MASK_HTM.
- * config/rs6000/rs6000-c.c (rs6000_target_modify_macros): Define
- __HTM__ if the HTM instructions are available.
- * config/rs6000/predicates.md (u3bit_cint_operand, u10bit_cint_operand,
- htm_spr_reg_operand): New define_predicates.
- * config/rs6000/rs6000.md (define_attr "type"): Add htm.
- (TFHAR_REGNO, TFIAR_REGNO, TEXASR_REGNO): New define_constants.
- Include htm.md.
- * config/rs6000/rs6000-builtin.def (BU_HTM_0, BU_HTM_1, BU_HTM_2,
- BU_HTM_3, BU_HTM_SPR0, BU_HTM_SPR1): Add support macros for defining
- HTM builtin functions.
- * config/rs6000/rs6000.c (RS6000_BUILTIN_H): New macro.
- (rs6000_reg_names, alt_reg_names): Add HTM SPR register names.
- (rs6000_init_hard_regno_mode_ok): Add support for HTM instructions.
- (rs6000_builtin_mask_calculate): Likewise.
- (rs6000_option_override_internal): Likewise.
- (bdesc_htm): Add new HTM builtin support.
- (htm_spr_num): New function.
- (htm_spr_regno): Likewise.
- (rs6000_htm_spr_icode): Likewise.
- (htm_expand_builtin): Likewise.
- (htm_init_builtins): Likewise.
- (rs6000_expand_builtin): Add support for HTM builtin functions.
- (rs6000_init_builtins): Likewise.
- (rs6000_invalid_builtin, rs6000_opt_mask): Add support for -mhtm
- option.
- * config/rs6000/rs6000.h (ASM_CPU_SPEC): Add support for -mhtm.
- (TARGET_HTM, MASK_HTM): Define macros.
- (FIRST_PSEUDO_REGISTER): Adjust for new HTM SPR registers.
- (FIXED_REGISTERS): Likewise.
- (CALL_USED_REGISTERS): Likewise.
- (CALL_REALLY_USED_REGISTERS): Likewise.
- (REG_ALLOC_ORDER): Likewise.
- (enum reg_class): Likewise.
- (REG_CLASS_NAMES): Likewise.
- (REG_CLASS_CONTENTS): Likewise.
- (REGISTER_NAMES): Likewise.
- (ADDITIONAL_REGISTER_NAMES): Likewise.
- (RS6000_BTC_SPR, RS6000_BTC_VOID, RS6000_BTC_32BIT, RS6000_BTC_64BIT,
- RS6000_BTC_MISC_MASK, RS6000_BTM_HTM): New macros.
- (RS6000_BTM_COMMON): Add RS6000_BTM_HTM.
- * config/rs6000/htm.md: New file.
- * config/rs6000/htmintrin.h: New file.
- * config/rs6000/htmxlintrin.h: New file.
-
-2013-07-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
-
- * config/aarch64/aarch64-protos.h (aarch64_symbol_type):
- Define SYMBOL_TINY_GOT, update comment.
- * config/aarch64/aarch64.c
- (aarch64_load_symref_appropriately): Handle SYMBOL_TINY_GOT.
- (aarch64_expand_mov_immediate): Likewise.
- (aarch64_print_operand): Likewise.
- (aarch64_classify_symbol): Likewise.
- * config/aarch64/aarch64.md (UNSPEC_GOTTINYPIC): Define.
- (ldr_got_tiny): Define.
-
-2013-07-13 Tobias Grosser <tobias@grosser.es>
-
- PR tree-optimization/54094
- * graphite-clast-to-gimple.c (translate_clast_for_loop): Derive the
- scheduling dimension for the parallelism check from the polyhedral
- information in the AST.
- * graphite-dependences.c (carries_deps): Do not assume the schedule is
- in 2D + 1 form.
-
-2013-07-13 Jason Merrill <jason@redhat.com>
-
- * print-tree.c (debug_vec_tree): Use debug_raw.
- (debug_raw (vec<tree, va_gc> &)): New.
- (debug_raw (vec<tree, va_gc> *)): New.
- * tree.h: Declare them.
-
-2013-07-13 Bin Cheng <bin.cheng@arm.com>
-
- * ifcvt.c (ifcvt_after_combine): New static variable.
- (cheap_bb_rtx_cost_p): Set scale to REG_BR_PROB_BASE when optimizing
- for size.
- (if_convert): New parameter after_combine. Set ifcvt_after_combine.
- (rest_of_handle_if_conversion, rest_of_handle_if_after_combine,
- rest_of_handle_if_after_reload): Pass new argument for if_convert.
-
-2013-07-12 Maciej W. Rozycki <macro@codesourcery.com>
-
- * config/mips/mips.c (mips_expand_call): Remove empty statement.
-
-2013-07-12 Michael Matz <matz@suse.de>
-
- PR middle-end/55771
- * convert.c (convert_to_real): Reject non-float inner types.
-
-2013-07-12 Tejas Belagod <tejas.belagod@arm.com>
-
- * config/aarch64/aarch64-protos.h
- (aarch64_simd_immediate_valid_for_move): Remove.
- * config/aarch64/aarch64.c (simd_immediate_info): New member.
- (aarch64_simd_valid_immediate): Recognize idioms for shifting ones
- cases.
- (aarch64_output_simd_mov_immediate): Print the correct shift specifier.
-
-2013-07-11 Steve Ellcey <sellcey@mips.com>
-
- * config/mips/mips.c (mips_conditional_register_usage): Do not
- use t[0-7] registers in MIPS16 mode when optimizing for size.
-
-2013-07-11 Sriraman Tallam <tmsriram@google.com>
-
- * config/i386/i386.c (dispatch_function_versions): Fix array
- indexing of function_version_info to match actual_versions.
-
-2013-07-11 Teresa Johnson <tejohnson@google.com>
-
- * vec.h (struct va_gc): Move release out-of-line.
- (va_gc::release): Call ggc_free on released vec.
-
-2013-07-11 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
-
- * config/rs6000/rs6000.md (""*tls_gd_low<TLSmode:tls_abi_suffix>"):
- Require GOT register as additional operand in UNSPEC.
- ("*tls_ld_low<TLSmode:tls_abi_suffix>"): Likewise.
- ("*tls_got_dtprel_low<TLSmode:tls_abi_suffix>"): Likewise.
- ("*tls_got_tprel_low<TLSmode:tls_abi_suffix>"): Likewise.
- ("*tls_gd<TLSmode:tls_abi_suffix>"): Update splitter.
- ("*tls_ld<TLSmode:tls_abi_suffix>"): Likewise.
- ("tls_got_dtprel_<TLSmode:tls_abi_suffix>"): Likewise.
- ("tls_got_tprel_<TLSmode:tls_abi_suffix>"): Likewise.
-
-2013-07-11 Georg-Johann Lay <avr@gjlay.de>
-
- PR target/57631
- * config/avr/avr.c (avr_set_current_function): Sanity-check signal
- name seen by assembler/linker rather if available.
-
-2013-07-11 Andreas Schwab <schwab@suse.de>
-
- * config/aarch64/aarch64-linux.h (CPP_SPEC): Define.
-
-2013-07-10 Vladimir Makarov <vmakarov@redhat.com>
-
- * lra-constraints.c (curr_insn_transform): Switch off optional reloads.
-
-2013-07-10 Joseph Myers <joseph@codesourcery.com>
-
- * doc/tm.texi.in: Move hook documentation to ....
- * target.def: ... here.
-
- * doc/tm.texi.in (TARGET_CANONICALIZE_COMPARISON): Remove stray
- text on @hook line.
- * doc/tm.texi: Regenerate.
-
-2013-07-10 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/57869
- * doc/invoke.texi: Document -Wconditionally-supported.
-
-2013-07-10 Georg-Johann Lay <avr@gjlay.de>
-
- PR target/57844
- * config/avr/avr.c (avr_prologue_setup_frame): Trunk -size to mode
- of my_fp.
-
-2013-07-10 Georg-Johann Lay <avr@gjlay.de>
-
- PR target/57506
- * config/avr/avr-mcus.def (atmega16hva, atmega16hva2, atmega16hvb)
- (atmega16m1, atmega16u4, atmega32a, atmega32c1, atmega32hvb)
- (atmega32m1, atmega32u4, atmega32u6, atmega64c1, atmega64m1):
- Remove duplicate devices.
- * config/avr/gen-avr-mmcu-texi.c (print_mcus): Fail on duplicate MCUs.
- * config/avr/t-multilib: Regenerate.
- * config/avr/avr-tables.opt: Regenerate.
- * doc/avr-mmcu.texi: Regenerate.
-
-2013-07-10 Georg-Johann Lay <avr@gjlay.de>
-
- PR target/56987
- * config/avr/avr.opt (Waddr-space-convert): Fix typo.
-
-2013-07-10 Graham Stott <graham.stott@btinternet.com>
-
- * config/mips/mips.c (mips_rtx_costs): Very slightly increase
- the cost of MULT when optimizing for size.
-
-2013-07-10 Jan-Benedict Glaw <jbglaw@lug-owl.de>
-
- * config/cr16/cr16-protos.h: Don't include target.h.
-
-2013-07-09 Joseph Myers <joseph@codesourcery.com>
-
- * config/rs6000/rs6000.c (rs6000_init_hard_regno_mode_ok): Only
- adjust register size for TDmode and TFmode for VSX registers.
-
-2013-07-08 Kai Tietz <ktietz@redhat.com>
-
- PR target/56892
- * config/i386/i386.c (TARGET_FUNCTION_ATTRIBUTE_INLINABLE_P): Define as
- hook_bool_const_tree_true.
-
-2013-07-08 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
-
- * config/s390/s390.c: Replace F*_REGNUM with FPR*_REGNUM.
- * config/s390/s390.h: Remove F*_REGNUM macro definitions.
- * config/s390/s390.md: Define FPR*_REGNUM constants.
- Fix FPR2_REGNUM constant (18 -> 17).
- ("*trunc<BFP:mode><DFP_ALL:mode>2")
- ("*trunc<DFP_ALL:mode><BFP:mode>2")
- ("trunc<BFP:mode><DFP_ALL:mode>2")
- ("trunc<DFP_ALL:mode><BFP:mode>2")
- ("*extend<BFP:mode><DFP_ALL:mode>2")
- ("*extend<DFP_ALL:mode><BFP:mode>2")
- ("extend<BFP:mode><DFP_ALL:mode>2")
- ("extend<DFP_ALL:mode><BFP:mode>2"): Replace FPR2_REGNUM with
- FPR4_REGNUM.
-
-2013-07-08 Graham Stott <graham.stott@btinternet.com>
-
- * Makefile.in: (c-family-warn): Define to $(STRICT_WARN)
-
-2013-07-08 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
-
- * config/s390/s390.c: Rename cfun_set_fpr_bit to cfun_set_fpr_save
- and cfun_fpr_bit_p to cfun_fpr_save_p.
- (s390_frame_area, s390_register_info, s390_frame_info)
- (s390_emit_prologue, s390_emit_epilogue)
- (s390_conditional_register_usage): Use the *_REGNUM macros for FPR
- register numbers.
- * config/s390/s390.h: Define *_REGNUM macros for floating point
- register numbers.
-
-2013-07-08 Eric Botcazou <ebotcazou@adacore.com>
-
- * Makefile.in (tree-ssa-reassoc.o): Add dependency on $(PARAMS_H).
-
-2013-07-08 Po-Chun Chang <pchang9@cs.wisc.edu>
-
- PR rtl-optimization/57786
- * combine.c (distribute_notes) <case REG_DEAD>: Change all_used to bool
- and break out of the loop when it is set to false.
-
-2013-07-08 Jakub Jelinek <jakub@redhat.com>
-
- PR target/57819
- * simplify-rtx.c (simplify_unary_operation_1) <case ZERO_EXTEND>:
- Simplify (zero_extend:SI (subreg:QI (and:SI (reg:SI)
- (const_int 63)) 0)).
- * combine.c (make_extraction): Create ZERO_EXTEND or SIGN_EXTEND
- using simplify_gen_unary instead of gen_rtx_*_EXTEND.
- * config/i386/i386.md (*jcc_bt<mode>_1): New define_insn_and_split.
-
- PR rtl-optimization/57829
- * simplify-rtx.c (simplify_binary_operation_1) <case IOR>: Ensure that
- mask bits outside of mode are just sign-extension from mode to HWI.
-
-2013-07-08 Michael Zolotukhin <michael.v.zolotukhin@gmail.com>
-
- * config/i386/i386-opts.h (enum stringop_alg): Add vector_loop.
- * config/i386/i386.c (expand_set_or_movmem_via_loop): Use
- adjust_address instead of change_address to keep info about alignment.
- (emit_strmov): Remove.
- (emit_memmov): New function.
- (expand_movmem_epilogue): Refactor to properly handle bigger sizes.
- (expand_movmem_epilogue): Likewise and return updated rtx for
- destination.
- (expand_constant_movmem_prologue): Likewise and return updated rtx for
- destination and source.
- (decide_alignment): Refactor, handle vector_loop.
- (ix86_expand_movmem): Likewise.
- (ix86_expand_setmem): Likewise.
- * config/i386/i386.opt (Enum): Add vector_loop to option stringop_alg.
-
-2013-07-07 Uros Bizjak <ubizjak@gmail.com>
-
- * config/i386/driver-i386.c (host_detect_local_cpu): Do not check
- signature_TM2_ebx, it interferes with signature_INTEL_ebx.
-
-2013-07-06 Uros Bizjak <ubizjak@gmail.com>
-
- * config/i386/sse.md (sse_movlhps): Change alternative 3
- of operand 2 to "m".
-
-2013-07-06 Uros Bizjak <ubizjak@gmail.com>
-
- PR target/57807
- * config/i386/sse.md (iptr): New mode attribute.
- (sse2_movq128): Add pointer size overrides for Intel asm dialect.
- (<sse>_vm<plusminus_insn><mode>3): Ditto.
- (<sse>_vmmul<mode>3): Ditto.
- (<sse>_vmdiv<mode>3): Ditto.
- (sse_vmrcpv4sf2): Ditto.
- (<sse>_vmsqrt<mode>2): Ditto.
- (sse_vmrsqrtv4sf2): Ditto.
- (<sse>_vm<code><mode>3): Ditto.
- (avx_vmcmp<mode>3): Ditto.
- (<sse>_vmmaskcmp<mode>3): Ditto.
- (<sse>_comi): Ditto.
- (<sse>_ucomi): Ditto.
- (*xop_vmfrcz_<mode>): Ditto.
- (*fmai_fmadd_<mode>): Ditto.
- (*fmai_fmsub_<mode>): Ditto.
- (*fmai_fnmadd_<mode>): Ditto.
- (*fmai_fnmsub_<mode>): Ditto.
- (*fma4i_vmfmadd_<mode>): Ditto.
- (*fma4i_vmfmsub_<mode>): Ditto.
- (*fma4i_vmfnmadd_<mode>): Ditto.
- (*fma4i_vmfnmsub_<mode>): Ditto.
- (*xop_vmfrcz_<mode>): Ditto.
- (sse_cvtps2pi): Ditto.
- (sse_cvttps2pi): Ditto.
- (sse_cvtss2si): Ditto.
- (sse_cvtss2si_2): Ditto.
- (sse_cvtss2siq_2): Ditto.
- (sse_cvttss2si): Ditto.
- (sse_cvttss2siq): Ditto.
- (sse_cvtsd2si): Ditto.
- (sse_cvtsd2si_2): Ditto.
- (sse_cvtsd2siq_2): Ditto.
- (sse_cvttsd2si): Ditto.
- (sse_cvttsd2siq): Ditto.
- (sse_cvtsd2ss): Ditto.
- (sse_cvtss2sd): Ditto.
- (avx2_pbroadcast<mode>): Ditto.
- (avx2_pbroadcast<mode>_1): Ditto.
- (*avx_vperm_broadcast_v4sf): Ditto.
-
- (sse_movhlps): Ditto for movlp[sd]/movhp[sd] alternatives.
- (sse_movlhps): Ditto.
- (sse_storehps): Ditto.
- (sse_loadhps): Ditto.
- (sse_storelps): Ditto.
- (sse_loadlps): Ditto.
- (*vec_concatv4sf): Ditto.
- (*vec_interleave_highv2df): Ditto.
- (*vec_interleave_lowv2df): Ditto.
- (*vec_extractv2df_1_sse): Ditto.
- (*vec_extractv2df_0_sse): Ditto.
- (sse2_storelpd): Ditto.
- (sse2_loadlpd): Ditto.
- (sse2_movsd): Ditto.
- (*vec_concatv4si): Ditto.
- (vec_concatv2di): Ditto.
-
- * config/i386/mmx.md (mmx_punpcklbw): Add pointer size overrides
- for Intel asm dialect.
- (mmx_punpcklwd): Ditto.
- (mmx_punpckldq): Ditto.
-
- * config/i386/i386.c (ix86_print_operand) ['H']: Output 'qword ptr'
- for intel assembler dialect.
-
-2013-07-06 Jakub Jelinek <jakub@redhat.com>
-
- PR target/29776
- * fold-const.c (tree_call_nonnegative_warnv_p): Return true
- for BUILT_IN_C{LZ,LRSB}*.
- * tree.h (CASE_INT_FN): Add FN##IMAX case.
- * tree-vrp.c (extract_range_basic): Handle
- BUILT_IN_{FFS,PARITY,POPCOUNT,C{LZ,TZ,LRSB}}*. For
- BUILT_IN_CONSTANT_P if argument isn't (D) of PARM_DECL,
- fall thru to code calling set_value*.
- * builtins.c (expand_builtin): Remove *IMAX cases.
- (fold_builtin_bitop): For BUILT_IN_CLRSB* return NULL_TREE
- if width is bigger than 2*HWI.
-
-2013-07-05 Vladimir Makarov <vmakarov@redhat.com>
-
- PR rtl-optimization/55342
- * lra-int.h (lra_subreg_reload_pseudos): New.
- * lra.c: Add undoing optional reloads to the block diagram.
- (lra_subreg_reload_pseudos): New.
- (lra_optional_reload_pseudos): Change comments.
- (lra): Init and clear lra_subreg_reload_pseudos. Clear
- lra_optional_reload_pseudos after undo transformations.
- * lra-assigns.c (pseudo_prefix_title): New.
- (lra_setup_reg_renumber): Use it.
- (spill_for): Ditto. Check subreg reload pseudos too.
- (assign_by_spills): Consider subreg reload pseudos too.
- * lra-constraints.c (simplify_operand_subreg): Use
- lra_subreg_reload_pseudos instead of lra_optional_reload_pseudos.
- (curr_insn_transform): Recognize and do optional reloads.
- (undo_optional_reloads): New.
- (lra_undo_inheritance): Call undo_optional_reloads.
-
-2013-07-05 Thomas Quinot <quinot@adacore.com>
-
- * tree-complex.c (expand_complex_operations_1): Fix typo.
-
-2013-07-04 Tejas Belagod <tejas.belagod@arm.com>
-
- * config/aarch64/aarch64-protos.h (cpu_vector_cost): New.
- (tune_params): New member 'const vec_costs'.
- * config/aarch64/aarch64.c (generic_vector_cost): New.
- (generic_tunings): New member 'generic_vector_cost'.
- (aarch64_builtin_vectorization_cost): New.
- (aarch64_add_stmt_cost): New.
- (TARGET_VECTORIZE_ADD_STMT_COST): New.
- (TARGET_VECTORIZE_BUILTIN_VECTORIZATION_COST): New.
-
-2013-07-03 Jakub Jelinek <jakub@redhat.com>
-
- PR target/57777
- * config/i386/predicates.md (vsib_address_operand): Disallow
- SYMBOL_REF or LABEL_REF in parts.disp if TARGET_64BIT && flag_pic.
-
-2013-07-03 Hans-Peter Nilsson <hp@bitrange.com>
-
- PR middle-end/55030
- * stmt.c (expand_nl_goto_receiver): Remove almost-copy of
- expand_builtin_setjmp_receiver.
- (expand_label): Adjust, call expand_builtin_setjmp_receiver
- with NULL for the label parameter.
- * builtins.c (expand_builtin_setjmp_receiver): Don't clobber
- the frame-pointer. Adjust comments.
- [HAVE_builtin_setjmp_receiver]: Emit builtin_setjmp_receiver
- only if LABEL is non-NULL.
-
-2013-07-03 Yufeng Zhang <yufeng.zhang@arm.com>
-
- * config/aarch64/aarch64.h (enum arm_abi_type): Remove.
- (ARM_ABI_AAPCS64): Ditto.
- (arm_abi): Ditto.
- (ARM_DEFAULT_ABI): Ditto.
-
-2013-07-03 James Greenhalgh <james.greenhalgh@arm.com>
-
- * config/aarch64/aarch64-builtins.c
- (aarch64_simd_expand_builtin): Handle AARCH64_SIMD_STORE1.
- * config/aarch64/aarch64-simd-builtins.def (ld1): New.
- (st1): Likewise.
- * config/aarch64/aarch64-simd.md
- (aarch64_ld1<VALL:mode>): New.
- (aarch64_st1<VALL:mode>): Likewise.
- * config/aarch64/arm_neon.h
- (vld1<q>_<fpsu><8, 16, 32, 64>): Convert to RTL builtins.
-
-2013-07-02 Sriraman Tallam <tmsriram@google.com>
-
- * config/i386/i386.c (gate_insert_vzeroupper): Check if
- target ISA is AVX.
- (ix86_option_override_internal):Turn on all -mavx target flags by
- default as they are dependent on AVX anyway.
-
-2013-07-02 Cary Coutant <ccoutant@google.com>
-
- * dwarf2out.c (loc_checksum): Call hash_loc_operands for a
- deterministic hash.
- (loc_checksum_ordered): Likewise.
- (hash_loc_operands): Remove inline keyword.
-
-2013-07-02 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/57741
- * tree-vect-loop.c (vect_is_simple_iv_evolution): Disallow
- non-INTEGRAL_TYPE_P non-SCALAR_FLOAT_TYPE_P SSA_NAME step_exprs,
- or SCALAR_FLOAT_TYPE_P SSA_NAMEs if !flag_associative_math.
- Allow REAL_CST step_exprs if flag_associative_math.
- (get_initial_def_for_induction): Handle SCALAR_FLOAT_TYPE_P step_expr.
-
-2013-07-02 Ian Bolton <ian.bolton@arm.com>
-
- * config/aarch64/aarch64-simd.md (absdi2): Support abs for DI mode.
-
-2013-07-02 Ian Bolton <ian.bolton@arm.com>
-
- * config/aarch64/aarch64.md (*extr_insv_reg<mode>): New pattern.
-
-2013-07-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
-
- * config/arm/arm.md (arm_andsi3_insn): Add alternatives for 16-bit
- encoding.
- (iorsi3_insn): Likewise.
- (arm_xorsi3): Likewise.
-
-2013-07-01 Sofiane Naci <sofiane.naci@arm.com>
-
- * arm.md (attribute "wtype"): Delete. Move attribute values from here
- to ...
- (attribute "type"): ... here, and prefix with "wmmx_".
- (attribute "core_cycles"): Update for attribute changes.
- * iwmmxt.md (tbcstv8qi): Update for attribute changes.
- (tbcstv4hi): Likewise.
- (tbcstv2si): Likewise.
- (iwmmxt_iordi3): Likewise.
- (iwmmxt_xordi3): Likewise.
- (iwmmxt_anddi3): Likewise.
- (iwmmxt_nanddi3): Likewise.
- (iwmmxt_arm_movdi): Likewise.
- (iwmmxt_movsi_insn): Likewise.
- (mov<mode>_internal): Likewise.
- (and<mode>3_iwmmxt): Likewise.
- (ior<mode>3_iwmmxt): Likewise.
- (xor<mode>3_iwmmxt): Likewise.
- (add<mode>3_iwmmxt): Likewise.
- (ssaddv8qi3): Likewise.
- (ssaddv4hi3): Likewise.
- (ssaddv2si3): Likewise.
- (usaddv8qi3): Likewise.
- (usaddv4hi3): Likewise.
- (usaddv2si3): Likewise.
- (sub<mode>3_iwmmxt): Likewise.
- (sssubv8qi3): Likewise.
- (sssubv4hi3): Likewise.
- (sssubv2si3): Likewise.
- (ussubv8qi3): Likewise.
- (ussubv4hi3): Likewise.
- (ussubv2si3): Likewise.
- (mulv4hi3_iwmmxt): Likewise.
- (smulv4hi3_highpart): Likewise.
- (umulv4hi3_highpart): Likewise.
- (iwmmxt_wmacs): Likewise.
- (iwmmxt_wmacsz): Likewise.
- (iwmmxt_wmacu): Likewise.
- (iwmmxt_wmacuz): Likewise.
- (iwmmxt_clrdi): Likewise.
- (iwmmxt_clrv8qi): Likewise.
- (iwmmxt_clr4hi): Likewise.
- (iwmmxt_clr2si): Likewise.
- (iwmmxt_uavgrndv8qi3): Likewise.
- (iwmmxt_uavgrndv4hi3): Likewise.
- (iwmmxt_uavgv8qi3): Likewise.
- (iwmmxt_uavgv4hi3): Likewise.
- (iwmmxt_tinsrb): Likewise.
- (iwmmxt_tinsrh): Likewise.
- (iwmmxt_tinsrw): Likewise.
- (iwmmxt_textrmub): Likewise.
- (iwmmxt_textrmsb): Likewise.
- (iwmmxt_textrmuh): Likewise.
- (iwmmxt_textrmsh): Likewise.
- (iwmmxt_textrmw): Likewise.
- (iwmxxt_wshufh): Likewise.
- (eqv8qi3): Likewise.
- (eqv4hi3): Likewise.
- (eqv2si3): Likewise.
- (gtuv8qi3): Likewise.
- (gtuv4hi3): Likewise.
- (gtuv2si3): Likewise.
- (gtv8qi3): Likewise.
- (gtv4hi3): Likewise.
- (gtv2si3): Likewise.
- (smax<mode>3_iwmmxt): Likewise.
- (umax<mode>3_iwmmxt): Likewise.
- (smin<mode>3_iwmmxt): Likewise.
- (umin<mode>3_iwmmxt): Likewise.
- (iwmmxt_wpackhss): Likewise.
- (iwmmxt_wpackwss): Likewise.
- (iwmmxt_wpackdss): Likewise.
- (iwmmxt_wpackhus): Likewise.
- (iwmmxt_wpackwus): Likewise.
- (iwmmxt_wpackdus): Likewise.
- (iwmmxt_wunpckihb): Likewise.
- (iwmmxt_wunpckihh): Likewise.
- (iwmmxt_wunpckihw): Likewise.
- (iwmmxt_wunpckilb): Likewise.
- (iwmmxt_wunpckilh): Likewise.
- (iwmmxt_wunpckilw): Likewise.
- (iwmmxt_wunpckehub): Likewise.
- (iwmmxt_wunpckehuh): Likewise.
- (iwmmxt_wunpckehuw): Likewise.
- (iwmmxt_wunpckehsb): Likewise.
- (iwmmxt_wunpckehsh): Likewise.
- (iwmmxt_wunpckehsw): Likewise.
- (iwmmxt_wunpckelub): Likewise.
- (iwmmxt_wunpckeluh): Likewise.
- (iwmmxt_wunpckeluw): Likewise.
- (iwmmxt_wunpckelsb): Likewise.
- (iwmmxt_wunpckelsh): Likewise.
- (iwmmxt_wunpckelsw): Likewise.
- (ror<mode>3): Likewise.
- (ashr<mode>3_iwmmxt): Likewise.
- (lshr<mode>3_iwmmxt): Likewise.
- (ashl<mode>3_iwmmxt): Likewise.
- (ror<mode>3_di): Likewise.
- (ashr<mode>3_di): Likewise.
- (lshr<mode>3_di): Likewise.
- (ashl<mode>3_di): Likewise.
- (iwmmxt_wmadds): Likewise.
- (iwmmxt_wmaddu): Likewise.
- (iwmmxt_tmia): Likewise.
- (iwmmxt_tmiaph): Likewise.
- (iwmmxt_tmiabb): Likewise.
- (iwmmxt_tmiatb): Likewise.
- (iwmmxt_tmiabt): Likewise.
- (iwmmxt_tmiatt): Likewise.
- (iwmmxt_tmovmskb): Likewise.
- (iwmmxt_tmovmskh): Likewise.
- (iwmmxt_tmovmskw): Likewise.
- (iwmmxt_waccb): Likewise.
- (iwmmxt_wacch): Likewise.
- (iwmmxt_waccw): Likewise.
- (iwmmxt_waligni): Likewise.
- (iwmmxt_walignr): Likewise.
- (iwmmxt_walignr0): Likewise.
- (iwmmxt_walignr1): Likewise.
- (iwmmxt_walignr2): Likewise.
- (iwmmxt_walignr3): Likewise.
- (iwmmxt_wsadb): Likewise.
- (iwmmxt_wsadh): Likewise.
- (iwmmxt_wsadbz): Likewise.
- (iwmmxt_wsadhz): Likewise.
- * iwmmxt2.md (iwmmxt_wabs<mode>3): Update for attribute changes.
- (iwmmxt_wabsdiffb): Likewise.
- (iwmmxt_wabsdiffh): Likewise.
- (iwmmxt_wabsdiffw): Likewise.
- (iwmmxt_waddsubhx): Likewise
- (iwmmxt_wsubaddhx): Likewise.
- (addc<mode>3): Likewise.
- (iwmmxt_avg4): Likewise.
- (iwmmxt_avg4r): Likewise.
- (iwmmxt_wmaddsx): Likewise.
- (iwmmxt_wmaddux): Likewise.
- (iwmmxt_wmaddsn): Likewise.
- (iwmmxt_wmaddun): Likewise.
- (iwmmxt_wmulwsm): Likewise.
- (iwmmxt_wmulwum): Likewise.
- (iwmmxt_wmulsmr): Likewise.
- (iwmmxt_wmulumr): Likewise.
- (iwmmxt_wmulwsmr): Likewise.
- (iwmmxt_wmulwumr): Likewise.
- (iwmmxt_wmulwl): Likewise.
- (iwmmxt_wqmulm): Likewise.
- (iwmmxt_wqmulwm): Likewise.
- (iwmmxt_wqmulmr): Likewise.
- (iwmmxt_wqmulwmr): Likewise.
- (iwmmxt_waddbhusm): Likewise.
- (iwmmxt_waddbhusl): Likewise.
- (iwmmxt_wqmiabb): Likewise.
- (iwmmxt_wqmiabt): Likewise.
- (iwmmxt_wqmiatb): Likewise.
- (iwmmxt_wqmiatt): Likewise.
- (iwmmxt_wqmiabbn): Likewise.
- (iwmmxt_wqmiabtn): Likewise.
- (iwmmxt_wqmiatbn): Likewise.
- (iwmmxt_wqmiattn): Likewise.
- (iwmmxt_wmiabb): Likewise.
- (iwmmxt_wmiabt): Likewise.
- (iwmmxt_wmiatb): Likewise.
- (iwmmxt_wmiatt): Likewise.
- (iwmmxt_wmiabbn): Likewise.
- (iwmmxt_wmiabtn): Likewise.
- (iwmmxt_wmiatbn): Likewise.
- (iwmmxt_wmiattn): Likewise.
- (iwmmxt_wmiawbb): Likewise.
- (iwmmxt_wmiawbt): Likewise.
- (iwmmxt_wmiawtb): Likewise.
- (iwmmxt_wmiawtt): Likewise.
- (iwmmxt_wmiawbbn): Likewise.
- (iwmmxt_wmiawbtn): Likewise.
- (iwmmxt_wmiawtbn): Likewise.
- (iwmmxt_wmiawttn): Likewise.
- (iwmmxt_wmerge): Likewise.
- (iwmmxt_tandc<mode>3): Likewise.
- (iwmmxt_torc<mode>3): Likewise.
- (iwmmxt_torvsc<mode>3): Likewise.
- (iwmmxt_textrc<mode>3): Likewise.
- * marvell-f-iwmmxt.md (wmmxt_shift): Update for attribute changes.
- (wmmxt_pack): Likewise.
- (wmmxt_mult_c1): Likewise.
- (wmmxt_mult_c2): Likewise.
- (wmmxt_alu_c1): Likewise.
- (wmmxt_alu_c2): Likewise.
- (wmmxt_alu_c3): Likewise.
- (wmmxt_transfer_c1): Likewise.
- (wmmxt_transfer_c2): Likewise.
- (wmmxt_transfer_c3): Likewise.
- (marvell_f_iwmmxt_wstr): Likewise.
- (marvell_f_iwmmxt_wldr): Likewise.
-
-2013-06-29 Yufeng Zhang <yufeng.zhang@arm.com>
-
- * config/aarch64/aarch64.c: Remove junk from the beginning of the file.
-
-2013-06-28 Vladimir Makarov <vmakarov@redhat.com>
-
- Revert:
- 2013-06-28 Vladimir Makarov <vmakarov@redhat.com>
- * lra-constraints.c (need_for_split_p): Check call used hard regs
- living through calls.
-
- * lra-constraints.c (inherit_in_ebb): Reset live_hard_regs for
- call used regs for call insn.
-
-2013-06-28 Jakub Jelinek <jakub@redhat.com>
-
- PR target/57736
- * config/i386/i386.c (ix86_expand_builtin): If target == NULL and
- mode is VOIDmode, don't create a VOIDmode pseudo to copy result into.
-
-2013-06-28 Balaji V. Iyer <balaji.v.iyer@intel.com>
-
- * builtins.def: Fixed the function type of CILKPLUS_BUILTIN.
-
-2013-06-28 Vladimir Makarov <vmakarov@redhat.com>
-
- * lra-constraints.c (need_for_split_p): Check call used hard regs
- living through calls.
-
-2013-06-28 Michael Meissner <meissner@linux.vnet.ibm.com>
-
- PR target/57744
- * config/rs6000/rs6000.h (MODES_TIEABLE_P): Do not allow PTImode
- to tie with any other modes. Eliminate Altivec vector mode tests,
- since these are a subset of ALTIVEC or VSX vector modes. Simplify
- code, to return 0 if testing MODE2 for a condition, if we've
- already tested MODE1 for the same condition.
-
-2013-06-28 Marcus Shawcroft <marcus.shawcroft@arm.com>
-
- * config/aarch64/aarch64.c (aarch64_cannot_force_const_mem): Adjust
- layout.
-
-2013-06-28 Marcus Shawcroft <marcus.shawcroft@arm.com>
-
- * config/aarch64/aarch64-protos.h (aarch64_symbol_type):
- Update comment w.r.t SYMBOL_TINY_ABSOLUTE.
-
-2013-06-28 Marcus Shawcroft <marcus.shawcroft@arm.com>
-
- * config/aarch64/aarch64-protos.h (aarch64_classify_symbol_expression):
- Define.
- (aarch64_symbolic_constant_p): Remove.
- * config/aarch64/aarch64.c (aarch64_classify_symbol_expression): Remove
- static. Fix line length and white space.
- (aarch64_symbolic_constant_p): Remove.
- * config/aarch64/predicates.md (aarch64_valid_symref):
- Use aarch64_classify_symbol_expression.
-
-2013-06-28 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
-
- * config/arm/constraints.md (Ts): New constraint.
- * config/arm/arm.md (arm_movqi_insn): Add alternatives for
- 16-bit encodings.
- (compare_scc): Use "Ts" constraint for operand 0.
- (ior_scc_scc): Likewise.
- (and_scc_scc): Likewise.
- (and_scc_scc_nodom): Likewise.
- (ior_scc_scc_cmp): Likewise for operand 7.
- (and_scc_scc_cmp): Likewise.
- * config/arm/thumb2.md (thumb2_movsi_insn):
- Add alternatives for 16-bit encodings.
- (thumb2_movhi_insn): Likewise.
- (thumb2_movsicc_insn): Likewise.
- (thumb2_and_scc): Take 'and' outside cond_exec. Use "Ts" constraint.
- (thumb2_negscc): Use "Ts" constraint.
- Move mvn instruction outside cond_exec block.
- * config/arm/vfp.md (thumb2_movsi_vfp): Add alternatives
- for 16-bit encodings.
-
-2013-06-28 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
-
- * config/arm/arm.md (arm_mulsi3_v6): Add alternative for 16-bit
- encoding.
- (mulsi3addsi_v6): Disable predicable variant for arm_restrict_it.
- (mulsi3subsi): Likewise.
- (mulsidi3adddi): Likewise.
- (mulsidi3_v6): Likewise.
- (umulsidi3_v6): Likewise.
- (umulsidi3adddi_v6): Likewise.
- (smulsi3_highpart_v6): Likewise.
- (umulsi3_highpart_v6): Likewise.
- (mulhisi3tb): Likewise.
- (mulhisi3bt): Likewise.
- (mulhisi3tt): Likewise.
- (maddhisi4): Likewise.
- (maddhisi4tb): Likewise.
- (maddhisi4tt): Likewise.
- (maddhidi4): Likewise.
- (maddhidi4tb): Likewise.
- (maddhidi4tt): Likewise.
- (zeroextractsi_compare0_scratch): Likewise.
- (insv_zero): Likewise.
- (insv_t2): Likewise.
- (anddi_notzesidi_di): Likewise.
- (anddi_notsesidi_di): Likewise.
- (andsi_notsi_si): Likewise.
- (iordi_zesidi_di): Likewise.
- (xordi_zesidi_di): Likewise.
- (andsi_iorsi3_notsi): Likewise.
- (smax_0): Likewise.
- (smax_m1): Likewise.
- (smin_0): Likewise.
- (not_shiftsi): Likewise.
- (unaligned_loadsi): Likewise.
- (unaligned_loadhis): Likewise.
- (unaligned_loadhiu): Likewise.
- (unaligned_storesi): Likewise.
- (unaligned_storehi): Likewise.
- (extv_reg): Likewise.
- (extzv_t2): Likewise.
- (divsi3): Likewise.
- (udivsi3): Likewise.
- (arm_zero_extendhisi2addsi): Likewise.
- (arm_zero_extendqisi2addsi): Likewise.
- (compareqi_eq0): Likewise.
- (arm_extendhisi2_v6): Likewise.
- (arm_extendqisi2addsi): Likewise.
- (arm_movt): Likewise.
- (thumb2_ldrd): Likewise.
- (thumb2_ldrd_base): Likewise.
- (thumb2_ldrd_base_neg): Likewise.
- (thumb2_strd): Likewise.
- (thumb2_strd_base): Likewise.
- (thumb2_strd_base_neg): Likewise.
- (arm_negsi2): Add alternative for 16-bit encoding.
- (arm_one_cmplsi2): Likewise.
-
-2013-06-28 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
-
- * config/arm/predicates.md (arm_cond_move_operator): New predicate.
- * config/arm/arm.md (movsfcc): Use arm_cond_move_operator predicate.
- (movdfcc): Likewise.
- * config/arm/vfp.md (*thumb2_movsf_vfp):
- Disable predication for arm_restrict_it.
- (*thumb2_movsfcc_vfp): Disable for arm_restrict_it.
- (*thumb2_movdfcc_vfp): Likewise.
- (*abssf2_vfp, *absdf2_vfp, *negsf2_vfp, *negdf2_vfp,*addsf3_vfp,
- *adddf3_vfp, *subsf3_vfp, *subdf3_vfpc, *divsf3_vfp,*divdf3_vfp,
- *mulsf3_vfp, *muldf3_vfp, *mulsf3negsf_vfp, *muldf3negdf_vfp,
- *mulsf3addsf_vfp, *muldf3adddf_vfp, *mulsf3subsf_vfp,
- *muldf3subdf_vfp, *mulsf3negsfaddsf_vfp, *fmuldf3negdfadddf_vfp,
- *mulsf3negsfsubsf_vfp, *muldf3negdfsubdf_vfp, *fma<SDF:mode>4,
- *fmsub<SDF:mode>4, *fnmsub<SDF:mode>4, *fnmadd<SDF:mode>4,
- *extendsfdf2_vfp, *truncdfsf2_vfp, *extendhfsf2, *truncsfhf2,
- *truncsisf2_vfp, *truncsidf2_vfp, fixuns_truncsfsi2, fixuns_truncdfsi2,
- *floatsisf2_vfp, *floatsidf2_vfp, floatunssisf2, floatunssidf2,
- *sqrtsf2_vfp, *sqrtdf2_vfp, *cmpsf_vfp, *cmpsf_trap_vfp, *cmpdf_vfp,
- *cmpdf_trap_vfp, <vrint_pattern><SDF:mode>2):
- Disable predication for arm_restrict_it.
-
-2013-06-28 Kirill Yukhin <kirill.yukhin@intel.com>
-
- * config/i386/bmiintrin.h (_bextr_u32): New.
- (_bextr_u64): Ditto.
-
-2013-06-27 Richard Sandiford <rdsandiford@googlemail.com>
-
- * config.gcc (mips*-mti-elf*, mips*-sde-elf*, mips64r5900-*-elf*)
- (mips64r5900el-*-elf*): Include mips/n32-elf.h.
- * config/mips/sde.h (LOCAL_LABEL_PREFIX, NO_DOLLAR_IN_LABEL)
- (LONG_DOUBLE_TYPE_SIZE, LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Move to...
- * config/mips/n32-elf.h: ...this new file.
-
-2013-06-27 Marc Glisse <marc.glisse@inria.fr>
-
- PR target/57224
- * config/i386/i386.c (enum ix86_builtins, bdesc_args): Remove
- IX86_BUILTIN_CMPNGTSS and IX86_BUILTIN_CMPNGESS.
-
-2013-06-27 Catherine Moore <clm@codesourcery.com>
-
- * config/mips/mips-tables.opt: Regenerate.
- * config/mips/mips-cpus.def: Add m14ke and m14kec.
- * config/mips/mips.h (BASE_DRIVER_SELF_SPECS): m14ke* implies -mdspr2.
- * doc/invoke.texi: Add -m14kc.
-
-2013-06-27 Jakub Jelinek <jakub@redhat.com>
-
- PR target/57623
- * config/i386/i386.md (bmi_bextr_<mode>): Swap predicates and
- constraints of operand 1 and 2.
-
- PR target/57623
- * config/i386/i386.md (bmi2_bzhi_<mode>3): Swap AND arguments
- to match RTL canonicalization. Swap predicates and
- constraints of operand 1 and 2.
-
-2013-06-27 Vladimir Makarov <vmakarov@redhat.com>
-
- * lra-constraints.c (inherit_in_ebb): Process static hard regs too.
- Process OP_INOUT regs for splitting too.
-
-2013-06-27 Jakub Jelinek <jakub@redhat.com>
-
- * tree-vect-stmts.c (vectorizable_store): Move ptr_incr var
- decl before the loop, initialize to NULL.
- (vectorizable_load): Initialize ptr_incr to NULL.
-
-2013-06-27 Martin Jambor <mjambor@suse.cz>
-
- PR lto/57208
- * ipa-ref.h (ipa_maybe_record_reference): Declare.
- * ipa-ref.c (ipa_maybe_record_reference): New function.
- * cgraphclones.c (cgraph_create_virtual_clone): Use it.
- * ipa-cp.c (create_specialized_node): Record potential references from
- aggvals.
- * Makefile.in (ipa-ref.o): Add IPA_REF_H to dependencies.
-
-2013-06-27 Yufeng Zhang <yufeng.zhang@arm.com>
-
- * config/aarch64/aarch64.c (aarch64_force_temporary): Add an extra
- parameter 'mode' of type 'enum machine_mode mode'; change to pass
- 'mode' to force_reg.
- (aarch64_add_offset): Update calls to aarch64_force_temporary.
- (aarch64_expand_mov_immediate): Likewise.
-
-2013-06-27 Yufeng Zhang <yufeng.zhang@arm.com>
-
- * config/aarch64/aarch64.c (aarch64_add_offset): Change to pass
- 'mode' to aarch64_plus_immediate and gen_rtx_PLUS.
-
-2013-06-27 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
-
- * config/s390/s390.c: Rename UNSPEC_CCU_TO_INT to
- UNSPEC_STRCMPCC_TO_INT and UNSPEC_CCZ_TO_INT to UNSPEC_CC_TO_INT.
- (struct machine_function): Add tbegin_p.
- (s390_canonicalize_comparison): Fold CC mode compares to
- conditional jump if possible.
- (s390_emit_jump): Return the emitted jump.
- (s390_branch_condition_mask, s390_branch_condition_mnemonic):
- Handle CCRAWmode compares.
- (s390_option_override): Default to -mhtm if available.
- (s390_reg_clobbered_rtx): Handle floating point regs as well.
- (s390_regs_ever_clobbered): Use s390_regs_ever_clobbered also for
- FPRs instead of df_regs_ever_live_p.
- (s390_optimize_nonescaping_tx): New function.
- (s390_init_frame_layout): Extend clobbered_regs array to cover
- FPRs as well.
- (s390_emit_prologue): Call s390_optimize_nonescaping_tx.
- (s390_expand_tbegin): New function.
- (enum s390_builtin): New enum definition.
- (code_for_builtin): New array definition.
- (s390_init_builtins): New function.
- (s390_expand_builtin): New function.
- (TARGET_INIT_BUILTINS): Define.
- (TARGET_EXPAND_BUILTIN): Define.
- * common/config/s390/s390-common.c (processor_flags_table): Add PF_TX.
- * config/s390/predicates.md (s390_comparison): Handle CCRAWmode.
- (s390_alc_comparison): Likewise.
- * config/s390/s390-modes.def: Add CCRAWmode.
- * config/s390/s390.h (processor_flags): Add PF_TX.
- (TARGET_CPU_HTM): Define macro.
- (TARGET_HTM): Define macro.
- (TARGET_CPU_CPP_BUILTINS): Define __HTM__ for htm.
- * config/s390/s390.md: Rename UNSPEC_CCU_TO_INT to
- UNSPEC_STRCMPCC_TO_INT and UNSPEC_CCZ_TO_INT to UNSPEC_CC_TO_INT.
- (UNSPECV_TBEGIN, UNSPECV_TBEGINC, UNSPECV_TEND, UNSPECV_TABORT)
- (UNSPECV_ETND, UNSPECV_NTSTG, UNSPECV_PPA): New unspecv enum values.
- (TBEGIN_MASK, TBEGINC_MASK): New constants.
- ("*cc_to_int"): Move up.
- ("*mov<mode>cc", "*cjump_64", "*cjump_31"): Accept integer
- constants other than 0.
- ("*ccraw_to_int"): New insn and splitter definition.
- ("tbegin", "tbegin_nofloat", "tbegin_retry")
- ("tbegin_retry_nofloat", "tbeginc", "tend", "tabort")
- ("tx_assist"): New expander.
- ("tbegin_1", "tbegin_nofloat_1", "*tbeginc_1", "*tend_1")
- ("*tabort_1", "etnd", "ntstg", "*ppa"): New insn definition.
- * config/s390/s390.opt: Add -mhtm option.
- * config/s390/s390-protos.h (s390_emit_jump): Add return type.
- * config/s390/htmxlintrin.h: New file.
- * config/s390/htmintrin.h: New file.
- * config/s390/s390intrin.h: New file.
- * doc/extend.texi: Document htm builtins.
- * config.gcc: Add the new header files to extra_headers.
-
-2013-06-26 Thomas Schwinge <thomas@codesourcery.com>
-
- * config/i386/gnu.h [TARGET_LIBC_PROVIDES_SSP]
- (TARGET_CAN_SPLIT_STACK, TARGET_THREAD_SPLIT_STACK_OFFSET): Undefine.
-
-2013-06-26 Michael Meissner <meissner@linux.vnet.ibm.com>
- Pat Haugen <pthaugen@us.ibm.com>
- Peter Bergner <bergner@vnet.ibm.com>
-
- * config/rs6000/power8.md: New.
- * config/rs6000/rs6000-cpus.def (RS6000_CPU table): Adjust processor
- setting for power8 entry.
- * config/rs6000/t-rs6000 (MD_INCLUDES): Add power8.md.
- * config/rs6000/rs6000.c (is_microcoded_insn, is_cracked_insn): Adjust
- test for Power4/Power5 only.
- (insn_must_be_first_in_group, insn_must_be_last_in_group): Add Power8
- support.
- (force_new_group): Adjust comment.
- * config/rs6000/rs6000.md: Include power8.md.
-
-2013-06-26 Greta Yorsh <Greta.Yorsh@arm.com>
-
- * config/arm/arm.h (MAX_CONDITIONAL_EXECUTE): Define macro.
- * config/arm/arm-protos.h (arm_max_conditional_execute): New
- declaration.
- (tune_params): Update comment.
- * config/arm/arm.c (arm_cortex_a15_tune): Set max_cond_insns to 2.
- (arm_max_conditional_execute): New function.
- (thumb2_final_prescan_insn): Use max_insn_skipped and
- MAX_INSN_PER_IT_BLOCK to compute maximum instructions in a block.
-
-2013-06-25 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/57705
- * tree-vect-loop.c (vect_is_simple_iv_evolution): Allow
- SSA_NAME step, provided that it is not defined inside the loop.
- (vect_analyze_scalar_cycles_1): Disallow SSA_NAME step in nested loop.
- (get_initial_def_for_induction): Handle SSA_NAME IV step.
-
-2013-06-25 Martin Jambor <mjambor@suse.cz>
-
- PR middle-end/57670
- * cgraph.h (cgraph_indirect_call_info): New flag member_ptr.
- * ipa-prop.c (ipa_print_node_jump_functions): Mark member pointer
- calls in the dump.
- (ipa_note_param_call): Initialize member_ptr flag.
- (ipa_analyze_indirect_call_uses): Set member_ptr flag.
- (ipa_make_edge_direct_to_target): Bail out if member_ptr is set.
- (ipa_write_indirect_edge_info): Stream member_ptr flag.
- (ipa_read_indirect_edge_info): Likewise.
-
-2013-06-25 Richard Biener <rguenther@suse.de>
-
- PR middle-end/56977
- * passes.c (init_optimization_passes): Move pass_fold_builtins
- and pass_dce earlier with -Og.
-
-2013-06-25 Eric Botcazou <ebotcazou@adacore.com>
-
- * expr.c (expand_expr_real_1) <ARRAY_REF>: Fix formatting glitches.
- <BIT_FIELD_REF>: Remove trailing TAB.
- * varasm.c (output_constructor_bitfield): Fix formatting glitch and
- remove blank line.
-
-2013-06-24 Martin Jambor <mjambor@suse.cz>
-
- PR tree-optimization/57358
- * ipa-prop.c (ipa_func_spec_opts_forbid_analysis_p): New function.
- (ipa_compute_jump_functions_for_edge): Bail out if it returns true.
- (ipa_analyze_params_uses): Generate pessimistic info when true.
-
-2013-06-24 Martin Jambor <mjambor@suse.cz>
-
- PR tree-optimization/57539
- * cgraphclones.c (cgraph_clone_node): Add parameter new_inlined_to, set
- global.inlined_to of the new node to it. All callers changed.
- * ipa-inline-transform.c (clone_inlined_nodes): New variable
- inlining_into, pass it to cgraph_clone_node.
- * ipa-prop.c (ipa_propagate_indirect_call_infos): Do not call
- ipa_free_edge_args_substructures.
- (ipa_edge_duplication_hook): Only add edges from inlined nodes to
- rdesc linked list. Do not assert rdesc edges have inlined caller.
- Assert we have found an rdesc in the rdesc list.
-
-2013-06-24 Richard Biener <rguenther@suse.de>
-
- * pointer-set.h (struct pointer_set_t): Move here from pointer-set.c.
- (pointer_set_lookup): Declare.
- (class pointer_map): New template class implementing a
- generic pointer to T map.
- (pointer_map<T>::pointer_map, pointer_map<T>::~pointer_map,
- pointer_map<T>::contains, pointer_map<T>::insert,
- pointer_map<T>::traverse): New functions.
- * pointer-set.c (struct pointer_set_t): Moved to pointer-set.h.
- (pointer_set_lookup): New function.
- (pointer_set_contains): Use pointer_set_lookup.
- (pointer_set_insert): Likewise.
- (insert_aux): Remove.
- (struct pointer_map_t): Embed a pointer_set_t.
- (pointer_map_create): Adjust.
- (pointer_map_destroy): Likewise.
- (pointer_map_contains): Likewise.
- (pointer_map_insert): Likewise.
- (pointer_map_traverse): Likewise.
- * tree-streamer.h (struct streamer_tree_cache_d): Use a
- pointer_map<unsigned> instead of a pointer_map_t.
- * tree-streamer.c (streamer_tree_cache_insert_1): Adjust.
- (streamer_tree_cache_lookup): Likewise.
- (streamer_tree_cache_create): Likewise.
- (streamer_tree_cache_delete): Likewise.
- * lto-streamer.h (struct lto_tree_ref_encoder): Use a
- pointer_map<unsigned> instead of a pointer_map_t.
- (lto_init_tree_ref_encoder): Adjust.
- (lto_destroy_tree_ref_encoder): Likewise.
- * lto-section-out.c (lto_output_decl_index): Likewise.
- (lto_record_function_out_decl_state): Likewise.
- * dominance.c (iterate_fix_dominators): Use pointer_map<int>.
-
-2013-06-24 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/57488
- * tree-ssa-pre.c (insert): Clear NEW sets before each iteration.
-
-2013-06-24 Alan Modra <amodra@gmail.com>
-
- * config/rs6000/rs6000.c (vspltis_constant): Correct for little-endian.
- (gen_easy_altivec_constant): Likewise.
- * config/rs6000/predicates.md (easy_vector_constant_add_self,
- easy_vector_constant_msb): Likewise.
-
-2013-06-23 Jakub Jelinek <jakub@redhat.com>
-
- PR target/57688
- * common/config/i386/i386-common.c (ix86_handle_option): For OPT_mlzcnt
- add missing return true.
-
-2013-06-23 Oleg Endo <olegendo@gcc.gnu.org>
-
- PR target/52483
- * config/sh/predicates.md (general_extend_operand): Invoke
- general_movsrc_operand for memory operands.
- (general_movsrc_operand): Allow reg+reg addressing, do not use
- general_operand for memory operands.
-
-2013-06-23 Sriraman Tallam <tmsriram@google.com>
-
- * config/i386/i386.c (ix86_pragma_target_parse): Restore target
- when current target options does not apply.
- * config/i386/i386-protos.h (ix86_reset_previous_fndecl): New function.
- * config/i386/i386.c (ix86_reset_previous_fndecl): Ditto.
- * config/i386/bmiintrin.h: Pass appropriate target
- attributes to header.
- * config/i386/mmintrin.h: Ditto.
- * config/i386/nmmintrin.h: Ditto.
- * config/i386/avx2intrin.h: Ditto.
- * config/i386/fxsrintrin.h: Ditto.
- * config/i386/tbmintrin.h: Ditto.
- * config/i386/xsaveintrin.h: Ditto.
- * config/i386/f16cintrin.h: Ditto.
- * config/i386/xtestintrin.h: Ditto.
- * config/i386/xsaveoptintrin.h: Ditto.
- * config/i386/bmi2intrin.h: Ditto.
- * config/i386/lzcntintrin.h: Ditto.
- * config/i386/smmintrin.h: Ditto.
- * config/i386/wmmintrin.h: Ditto.
- * config/i386/x86intrin.h: Remove all header include guards.
- * config/i386/prfchwintrin.h: Ditto.
- * config/i386/pmmintrin.h: Ditto.
- * config/i386/tmmintrin.h: Ditto.
- * config/i386/xmmintrin.h: Ditto.
- * config/i386/popcntintrin.h: Ditto.
- * config/i386/rdseedintrin.h: Ditto.
- * config/i386/ammintrin.h: Ditto.
- * config/i386/emmintrin.h: Ditto.
- * config/i386/immintrin.h: Remove all header include guards.
- * config/i386/fma4intrin.h: Ditto.
- * config/i386/lwpintrin.h: Ditto.
- * config/i386/xopintrin.h: Ditto.
- * config/i386/ia32intrin.h: Ditto.
- * config/i386/avxintrin.h: Ditto.
- * config/i386/rtmintrin.h: Ditto.
- * config/i386/fmaintrin.h: Ditto.
- * config/i386/mm3dnow.h: Ditto.
-
-2013-06-22 Sriraman Tallam <tmsriram@google.com>
-
- * common/config/i386/i386-common.c: Handle LZCNT.
-
-2013-06-22 Andi Kleen <ak@linux.intel.com>
-
- * doc/extend.texi: Use __atomic_store_n instead of
- __atomic_store in HLE example.
-
-2013-06-22 Oleg Endo <olegendo@gcc.gnu.org>
-
- * config/sh/sh.c: Remove <cstdlib> workaround.
-
-2013-06-21 Andi Kleen <ak@linux.intel.com>
-
- * doc/extend.texi: Dont use __atomic_clear in HLE example. Fix typo.
-
-2013-06-21 Andi Kleen <ak@linux.intel.com>
-
- * doc/extend.texi: Document that __atomic_clear and
- __atomic_test_and_set should only be used with bool.
-
-2013-06-20 Jan Hubicka <jh@suse.cz>
-
- * gimple-fold.c (gimple_extract_devirt_binfo_from_cst): Use
- types_same_for_odr.
- * tree.c (decls_same_for_odr): New function.
- (same_for_edr): New function.
- (types_same_for_odr): New function.
- (get_binfo_at_offset): Use it.
- * tree.h (types_same_for_odr): Declare.
-
-2013-06-20 Oleg Endo <olegendo@gcc.gnu.org>
- Jason Merrill <jason@redhat.com>
-
- * system.h: Include <cstdlib> as well as <stdlib.h>.
-
-2013-06-20 Uros Bizjak <ubizjak@gmail.com>
-
- PR target/57655
- * config/i386/i386.c (construct_container): Report error if
- long double is used with disabled x87 float returns.
-
-2013-06-20 Jan Hubicka <jh@suse.cz>
-
- * lto-cgraph.c (input_symtab): Do not set cgraph state.
-
-2013-06-20 Joern Rennecke <joern.rennecke@embecosm.com>
-
- PR rtl-optimization/57425
- PR rtl-optimization/57569
- * alias.c (write_dependence_p): Remove parameters mem_mode and
- canon_mem_addr. Add parameters x_mode, x_addr and x_canonicalized.
- Changed all callers.
- (canon_anti_dependence): Get comments and semantics in sync.
- Add parameter mem_canonicalized. Changed all callers.
- * rtl.h (canon_anti_dependence): Update prototype.
-
-2013-06-20 Richard Biener <rguenther@suse.de>
-
- * data-streamer-in.c (streamer_read_uhwi): Optimize single
- byte case, inline streamer_read_uchar and defer section
- overrun check.
-
-2013-06-20 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/57584
- * tree-ssa-loop-niter.c (expand_simple_operations): Avoid including
- SSA names into the expanded expression that take part in
- abnormal coalescing.
-
-2013-06-19 Sharad Singhai <singhai@google.com>
-
- * gcov.c (print_usage): Handle new option.
- (process_args): Ditto.
- (get_gcov_intermediate_filename): New function.
- (output_intermediate_file): New function.
- (output_gcov_file): New function
- (generate_results): Handle new option.
- (release_function): Relase demangled name.
- (read_graph_file): Handle demangled name.
- (output_lines): Ditto.
- * doc/gcov.texi: Document gcov intermediate format.
-
-2013-06-19 Vladimir Makarov <vmakarov@redhat.com>
-
- PR bootstrap/57604
- * lra.c (emit_add3_insn, emit_add2_insn): New functions.
- (lra_emit_add): Use the functions. Add comment about Y as an
- address segment.
-
-2013-06-19 David Edelsohn <dje.gcc@gmail.com>
-
- PR driver/57652
- * collect2.c (collect_atexit): New.
- (collect_exit): Delete.
- (main): Register collect_atexit with atexit.
- (collect_wait): Change collect_exit to exit.
- (do_wait): Same.
- * collect2.h (collect_exit): Delete.
- * tlink.c (do_tlink): Rename exit to ret. Change collect_exit to exit.
-
-2013-06-19 Wei Mi <wmi@google.com>
-
- PR rtl-optimization/57518
- * ira.c (set_paradoxical_subreg): Set pdx_subregs[regno]
- if regno is used in paradoxical subreg.
- (update_equiv_regs): Check pdx_subregs[regno] before
- set a reg to be equivalent with a mem.
-
-2013-06-19 Matthias Klose <doko@ubuntu.com>
-
- PR driver/57651
- * file-find.h (find_a_file): Add a mode parameter.
- * file-find.c (find_a_file): Likewise.
- * gcc-ar.c (main): Call find_a_file with R_OK for the plugin,
- with X_OK for the executables.
- * collect2.c (main): Call find_a_file with X_OK.
-
-2013-06-19 Steve Ellcey <sellcey@mips.com>
-
- PR target/56942
- * config/mips/mips.md (casesi_internal_mips16_<mode>):
- Use NEXT_INSN instead of next_real_insn.
-
-2013-06-19 Jan Hubicka <jh@suse.cz>
-
- * cgraph.h (const_value_known_p): Replace by ...
- (ctor_for_folding): .. this one.
- * cgraphunit.c (process_function_and_variable_attributes): Use it.
- * lto-cgraph.c (compute_ltrans_boundary): Use ctor_for_folding.
- * expr.c (expand_expr_real_1): Likewise.
- (string_constant): Likewise.
- * tree-ssa-loop-ivcanon.c (constant_after_peeling): Likewise.
- * ipa.c (process_references): Likewise.
- (symtab_remove_unreachable_nodes): Likewise.
- * ipa-inline-analysis.c (param_change_prob): Likewise.
- * gimple-fold.c (canonicalize_constructor_val): Likewise.
- (get_base_constructor): Likwise.
- * varpool.c (varpool_remove_node): Likewise.
- (varpool_remove_initializer): LIkewise.
- (dump_varpool_node): LIkwise.
- (const_value_known_p): Rewrite to ...
- (ctor_for_folding): ... this one.
-
-2013-06-19 Jakub Jelinek <jakub@redhat.com>
-
- PR driver/57651
- * gcc-ar.c (main): If not CROSS_DIRECTORY_STRUCTURE, look for
- PERSONALITY in $PATH derived prefixes.
-
-2013-06-19 Jeff Law <law@redhat.com>
-
- * tree-ssa-forwprop.c (simplify_bitwise_binary_boolean): Fix typo
- in comment.
-
- * tree-ssa-forwprop.c (simplify_bitwise_binary_boolean): New function.
- (simplify_bitwise_binary): Use it to simpify certain binary ops on
- booleans.
-
-2013-06-19 Sofiane Naci <sofiane.naci@arm.com>
-
- * config/arm/vfp.md: Move VFP instruction classification documentation
- to ...
- * config/arm/arm.md: ... here. Update instruction classification
- documentation.
-
-2013-06-19 Richard Earnshaw <rearnsha@arm.com>
-
- arm.md (split for eq(reg, 0)): Add variants for ARMv5 and Thumb2.
- (peepholes for eq(reg, not-0)): Ensure condition register is dead after
- pattern. Use more efficient sequences on ARMv5 and Thumb2.
-
-2013-06-19 Steven Bosscher <steven@gcc.gnu.org>
-
- PR target/57609
- * config/s390/s390.c (s390_chunkify_start): Replace next_real_insn
- with NEXT_INSN. Use tablejump_p to check for jump table data
- insns.
-
-2013-06-19 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/56544
- * doc/cpp.texi [Standard Predefined Macros, __cplusplus]: Document
- that now in C++ the value is correct per the C++ standards.
-
-2013-06-19 Richard Biener <rguenther@suse.de>
-
- * expr.c (expand_expr_real_1): Use SCOPE_FILE_SCOPE_P to check
- for global context.
-
-2013-06-19 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
-
- Revert:
- 2013-06-18 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
-
- PR target/57609
- * config/s390/s390.c (s390_chunkify_start): Replace next_real_insn
- with next_active_insn.
-
-2013-06-18 Sriraman Tallam <tmsriram@google.com>
-
- * ipa-inline.c (inline_always_inline_functions): Pretend always_inline
- functions are inlined during failures to flag an error.
- * tree-inline.c (expand_call_inline): Allow the error to be flagged
- in early inline pass.
-
-2013-06-18 H.J. Lu <hongjiu.lu@intel.com>
-
- * config/i386/i386.c (initial_ix86_tune_features): Fix a typo
- in comments.
-
-2013-06-18 Julian Brown <julian@codesourcery.com>
-
- * config/arm/arm.c (neon_vector_mem_operand): Add strict argument.
- Permit virtual register pre-reload if !strict.
- (coproc_secondary_reload_class): Adjust for neon_vector_mem_operand
- change.
- * config/arm/arm-protos.h (neon_vector_mem_operand): Adjust
- prototype.
- * config/arm/neon.md (movmisalign<mode>): Use
- neon_perm_struct_or_reg_operand instead of
- neon_struct_or_register_operand.
- (*movmisalign<mode>_neon_load, *movmisalign<mode>_neon_store): Use
- neon_permissive_struct_operand instead of neon_struct_operand.
- * config/arm/constraints.md (Un, Um, Us): Adjust calls to
- neon_vector_mem_operand.
- * config/arm/predicates.md (neon_struct_operand): Adjust call to
- neon_vector_mem_operand.
- (neon_permissive_struct_operand): New.
- (neon_struct_or_register_operand): Rename to...
- (neon_perm_struct_or_reg_operand): This. Adjust call to
- neon_vector_mem_operand.
-
-2013-06-18 Richard Biener <rguenther@suse.de>
-
- * Makefile.in (LTO_STREAMER_H): Add pointer-set.h dependency.
- * lto-streamer.h: Include pointer-set.h.
- (struct lto_decl_slot): Remove.
- (struct lto_tree_ref_encoder): Make tree_hash_table a pointer-map.
- Remove next_index entry.
- (lto_hash_decl_slot_node, lto_eq_decl_slot_node,
- lto_hash_type_slot_node, lto_eq_type_slot_node): Remove.
- (lto_init_tree_ref_encoder): Adjust.
- (lto_destroy_tree_ref_encoder): Likewise.
- * lto-section-out.c (lto_hash_decl_slot_node, lto_eq_decl_slot_node,
- lto_hash_type_slot_node, lto_eq_type_slot_node): Remove.
- (lto_output_decl_index): Adjust.
- (lto_new_out_decl_state): Likewise.
- (lto_record_function_out_decl_state): Likewise.
- * lto-streamer-out.c (copy_function): Likewise.
-
-2013-06-18 Richard Biener <rguenther@suse.de>
-
- * Makefile.in (cgraphunit.o): Add $(CFGLOOP_H) dependency.
- * cgraphunit.c: Include cfgloop.h.
- (init_lowered_empty_function): Initialize the loop tree.
- (assemble_thunk): Insert new BBs into loops.
-
-2013-06-18 Richard Biener <rguenther@suse.de>
-
- * tree-streamer.h (streamer_tree_cache_create): Adjust prototype.
- * tree-streamer.c (streamer_tree_cache_create): Make maintaining
- the map from cache entry to cache index optional.
- (streamer_tree_cache_replace_tree): Adjust accordingly.
- (streamer_tree_cache_append): Likewise.
- (streamer_tree_cache_delete): Likewise.
- * lto-streamer-in.c (lto_data_in_create): Do not maintain the
- streamer cache map from cache entry to cache index.
- * lto-streamer-out.c (create_output_block): Adjust.
-
-2013-06-18 Sofiane Naci <sofiane.naci@arm.com>
-
- * config/arm/arm.md (attribute "insn"): Move multiplication and
- division attributes to...
- (attribute "type"): ... here. Remove mult.
- (attribute "mul32"): New attribute.
- (attribute "mul64"): Add umaal.
- (*arm_mulsi3): Update attributes.
- (*arm_mulsi3_v6): Likewise.
- (*thumb_mulsi3): Likewise.
- (*thumb_mulsi3_v6): Likewise.
- (*mulsi3_compare0): Likewise.
- (*mulsi3_compare0_v6): Likewise.
- (*mulsi_compare0_scratch): Likewise.
- (*mulsi_compare0_scratch_v6): Likewise.
- (*mulsi3addsi): Likewise.
- (*mulsi3addsi_v6): Likewise.
- (*mulsi3addsi_compare0): Likewise.
- (*mulsi3addsi_compare0_v6): Likewise.
- (*mulsi3addsi_compare0_scratch): Likewise.
- (*mulsi3addsi_compare0_scratch_v6): Likewise.
- (*mulsi3subsi): Likewise.
- (*mulsidi3adddi): Likewise.
- (*mulsi3addsi_v6): Likewise.
- (*mulsidi3adddi_v6): Likewise.
- (*mulsidi3_nov6): Likewise.
- (*mulsidi3_v6): Likewise.
- (*umulsidi3_nov6): Likewise.
- (*umulsidi3_v6): Likewise.
- (*umulsidi3adddi): Likewise.
- (*umulsidi3adddi_v6): Likewise.
- (*smulsi3_highpart_nov6): Likewise.
- (*smulsi3_highpart_v6): Likewise.
- (*umulsi3_highpart_nov6): Likewise.
- (*umulsi3_highpart_v6): Likewise.
- (mulhisi3): Likewise.
- (*mulhisi3tb): Likewise.
- (*mulhisi3bt): Likewise.
- (*mulhisi3tt): Likewise.
- (maddhisi4): Likewise.
- (*maddhisi4tb): Likewise.
- (*maddhisi4tt): Likewise.
- (maddhidi4): Likewise.
- (*maddhidi4tb): Likewise.
- (*maddhidi4tt): Likewise.
- (divsi3): Likewise.
- (udivsi3): Likewise.
- * config/arm/thumb2.md (thumb2_mulsi_short): Update attributes.
- (thumb2_mulsi_short_compare0): Likewise.
- (thumb2_mulsi_short_compare0_scratch): Likewise.
- * config/arm/arm1020e.md (1020mult1): Update attribute change.
- (1020mult2): Likewise.
- (1020mult3): Likewise.
- (1020mult4): Likewise.
- (1020mult5): Likewise.
- (1020mult6): Likewise.
- * config/arm/cortex-a15.md (cortex_a15_mult32): Update attribute
- change.
- (cortex_a15_mult64): Likewise.
- (cortex_a15_sdiv): Likewise.
- (cortex_a15_udiv): Likewise.
- * config/arm/arm1026ejs.md (mult1): Update attribute change.
- (mult2): Likewise.
- (mult3): Likewise.
- (mult4): Likewise.
- (mult5): Likewise.
- (mult6): Likewise.
- * config/arm/marvell-pj4.md (pj4_ir_mul): Update attribute change.
- (pj4_ir_div): Likewise.
- * config/arm/arm1136jfs.md (11_mult1): Update attribute change.
- (11_mult2): Likewise.
- (11_mult3): Likewise.
- (11_mult4): Likewise.
- (11_mult5): Likewise.
- (11_mult6): Likewise.
- (11_mult7): Likewise.
- * config/arm/cortex-a8.md (cortex_a8_mul): Update attribute change.
- (cortex_a8_mla): Likewise.
- (cortex_a8_mull): Likewise.
- (cortex_a8_smulwy): Likewise.
- (cortex_a8_smlald): Likewise.
- * config/arm/cortex-m4.md (cortex_m4_alu): Update attribute change.
- * config/arm/cortex-r4.md (cortex_r4_mul_4): Update attribute change.
- (cortex_r4_mul_3): Likewise.
- (cortex_r4_mla_4): Likewise.
- (cortex_r4_mla_3): Likewise.
- (cortex_r4_smlald): Likewise.
- (cortex_r4_mull): Likewise.
- (cortex_r4_sdiv): Likewise.
- (cortex_r4_udiv): Likewise.
- * config/arm/cortex-a7.md (cortex_a7_mul): Update attribute change.
- (cortex_a7_idiv): Likewise.
- * config/arm/arm926ejs.md (9_mult1): Update attribute change.
- (9_mult2): Likewise.
- (9_mult3): Likewise.
- (9_mult4): Likewise.
- (9_mult5): Likewise.
- (9_mult6): Likewise.
- * config/arm/cortex-a53.md (cortex_a53_mul): Update attribute change.
- (cortex_a53_sdiv): Likewise.
- (cortex_a53_udiv): Likewise.
- * config/arm/fa726te.md (726te_mult_op): Update attribute change.
- * config/arm/fmp626.md (mp626_mult1): Update attribute change.
- (mp626_mult2): Likewise.
- (mp626_mult3): Likewise.
- (mp626_mult4): Likewise.
- * config/arm/fa526.md (526_mult1): Update attribute change.
- (526_mult2): Likewise.
- * config/arm/arm-generic.md (mult): Update attribute change.
- (mult_ldsched_strongarm): Likewise.
- (mult_ldsched): Likewise.
- (multi_cycle): Likewise.
- * config/arm/cortex-a5.md (cortex_a5_mul): Update attribute change.
- * config/arm/fa606te.md (606te_mult1): Update attribute change.
- (606te_mult2): Likewise.
- (606te_mult3): Likewise.
- (606te_mult4): Likewise.
- * config/arm/cortex-a9.md (cortex_a9_mult16): Update attribute change.
- (cortex_a9_mac16): Likewise.
- (cortex_a9_multiply): Likewise.
- (cortex_a9_mac): Likewise.
- (cortex_a9_multiply_long): Likewise.
- * config/arm/fa626te.md (626te_mult1): Update attribute change.
- (626te_mult2): Likewise.
- (626te_mult3): Likewise.
- (626te_mult4): Likewise.
-
-2013-06-18 Richard Biener <rguenther@suse.de>
-
- PR lto/57334
- * lto-symtab.c (lto_symtab_merge_decls): Process nodes properly.
-
-2013-06-18 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
-
- PR target/57609
- * config/s390/s390.c (s390_chunkify_start): Replace next_real_insn
- with next_active_insn.
-
-2013-06-18 Alan Modra <amodra@gmail.com>
-
- * config/rs6000/rs6000.h (enum data_align): New.
- (LOCAL_ALIGNMENT, DATA_ALIGNMENT): Use rs6000_data_alignment.
- (DATA_ABI_ALIGNMENT): Define.
- (CONSTANT_ALIGNMENT): Correct comment.
- * config/rs6000/rs6000-protos.h (rs6000_data_alignment): Declare.
- * config/rs6000/rs6000.c (rs6000_data_alignment): New function.
-
-2013-06-17 David Malcolm <dmalcolm@redhat.com>
-
- * ggc-page.c (ggc_pch_write_object) <d>: Remove erroneous
- ATTRIBUTE_UNUSED marking.
-
-2013-06-17 Sofiane Naci <sofiane.naci@arm.com>
-
- * config/aarch64/aarch64-simd.md (aarch64_dup_lane<mode>): Add r<-w
- alternative and update.
- (aarch64_dup_lanedi): Delete.
- * config/aarch64/arm_neon.h (vdup<bhsd>_lane_*): Update.
- * config/aarch64/aarch64-simd-builtins.def: Update.
-
-2013-06-17 Richard Biener <rguenther@suse.de>
-
- * lto-streamer.h (enum LTO_tags): Add LTO_tree_scc.
- (lto_input_scc): Declare.
- (lto_input_tree_1): Likewise.
- (struct lto_stats_d): Add num_tree_bodies_output and
- num_pickle_refs_output.
- * lto-streamer-in.c (lto_read_body): Use streamer_tree_cache_get_tree.
- (lto_read_tree_1): Split out from ...
- (lto_read_tree): ... this.
- (lto_input_scc): New function.
- (lto_input_tree_1): Split out from ...
- (lto_input_tree): ... this. Handle LTO_tree_scc.
- (lto_data_in_create): Create the streamer cache without hashes.
- * lto-streamer-out.c (create_output_block): Create the streamer
- cache with hashes when not doing WPA.
- (lto_write_tree_1): Split out from ...
- (lto_write_tree): ... this.
- (get_symbol_initial_value): New function.
- (lto_output_tree_1): Split out from ...
- (lto_output_tree): ... this. Write trees as series of SCCs
- using a DFS walk via DFS_write_tree.
- (struct sccs, struct scc_entry): New types.
- (next_dfs_num, sccstack, sccstate, sccstate_obstack): New globals.
- (DFS_write_tree_body): New function.
- (DFS_write_tree): Likewise.
- (hash_tree): Likewise.
- (scc_entry_compare): Likewise.
- (hash_scc): Likewise.
- (tree_is_indexable): DEBUG_EXPR_DECLs are local entities.
- * tree-streamer-in.c (lto_input_ts_list_tree_pointers): Stream
- TREE_CHAIN as regular reference.
- (streamer_read_integer_cst): Remove.
- (streamer_get_pickled_tree): Adjust.
- * tree-streamer-out.c (streamer_write_chain): Disable streaming
- of DECL_EXTERNALs in BLOCK_VARS for now.
- (write_ts_list_tree_pointers): Stream TREE_CHAIN as regular
- reference.
- * tree-streamer.c (streamer_tree_cache_add_to_node_array):
- Add hash value argument and record that if hashes are recorded
- in the cache.
- (streamer_tree_cache_insert_1): Adjust.
- (streamer_tree_cache_insert): Likewise.
- (streamer_tree_cache_insert_at): Rename to ...
- (streamer_tree_cache_replace_tree): ... this and adjust.
- (streamer_tree_cache_append): Adjust.
- (record_common_node): Likewise.
- (streamer_tree_cache_create): Add argument whether to
- record hash values together with trees.
- (streamer_tree_cache_delete): Adjust.
- * tree-streamer.h (struct streamer_tree_cache_d): Add
- vector of hashes.
- (streamer_read_integer_cst): Remove.
- (streamer_tree_cache_insert): Adjust.
- (streamer_tree_cache_append): Likewise.
- (streamer_tree_cache_insert_at): Rename to ...
- (streamer_tree_cache_replace_tree): ... this and adjust.
- (streamer_tree_cache_create): Add argument whether to record hashes.
- (streamer_tree_cache_get): Rename to ...
- (streamer_tree_cache_get_tree): ... this.
- (streamer_tree_cache_get_hash): New function.
- * tree.c (cache_integer_cst): New function.
- * tree.h (cache_integer_cst): Declare.
- (ANON_AGGRNAME_FORMAT, ANON_AGGRNAME_P): Move here from cp/cp-tree.h.
- * lto-symtab.c (lto_varpool_replace_node): Only release
- DECL_INITIAL of non-prevailing decls.
- * varpool.c (varpool_remove_initializer): Do not release
- DECL_INITIAL when we are still in CGRAPH_LTO_STREAMING.
-
-2013-06-16 Jürgen Urban <JuergenUrban@gmx.de>
-
- * config/mips/mips.h (ISA_HAS_MUL3): Include TARGET_MIPS5900.
- (ISA_HAS_MULT, ISA_HAS_DMULT, ISA_HAS_DIV, ISA_HAS_DDIV): New macros.
- * config/mips/mips.md (mul<mode>3, mul<mode>3_internal)
- (mul<mode>3_r4000): Require ISA_HAS_<D>MULT.
- (mul<mode>3_mul3): Handle TARGET_MIPS5900.
- (mulsidi3_64bit_dmul): Remove redundant TARGET_64BIT test.
- (<su>muldi3_highpart, <su>muldi3_highpart_internal, <u>mulditi3)
- (<u>mulditi3_internal, <u>mulditi3_r4000): Require ISA_HAS_DMULT
- instead of TARGET_64BIT.
- (divmod<mode>4, udivmod<mode>4, <u>divmod<GPR:mode>4_hilo_<HILO:mode>):
- Require ISA_HAS_<D>DIV.
-
-2013-06-16 Richard Sandiford <rdsandiford@googlemail.com>
-
- * config.gcc (mips*-mti-linux*, mips64*-*-linux*, mipsisa64*-*-linux*)
- (mips*-*-linux*): Move default with_llsc setting to where other
- defaults are set.
- (mips*-*-vxworks*): Move with_arch default from with_cpu block to
- with_arch block.
- (mips64r5900-*-*, mips64r5900el-*-*, mipsr5900-*-*, mipsr5900el-*-*):
- Likewise. Remove default with_tune setting. Move default float
- setting to its own block. Handle with_llsc in the same block as above.
-
-2013-06-16 Joern Rennecke <joern.rennecke@embecosm.com>
-
- PR rtl-optimization/57425
- PR rtl-optimization/57569
- * alias.c (write_dependence_p): Add new parameters mem_mode,
- canon_mem_addr and mem_canonicalized. Change type of writep to bool.
- Changed all callers.
- (canon_anti_dependence): New function.
- * cse.c (check_dependence): Use canon_anti_dependence.
- * cselib.c (cselib_invalidate_mem): Likewise.
- * rtl.h (canon_anti_dependence): Declare.
-
-2013-06-16 Jürgen Urban <JuergenUrban@gmx.de>
-
- * config/mips/mips.h (ISA_HAS_LL_SC): Exclude TARGET_MIPS5900.
- * config/mips/mips.c (mips_start_ll_sc_sync_block): Output
- ".set mips3" for 64-bit targets.
-
-2013-06-15 Dehao Chen <dehao@google.com>
-
- * tree-flow.h (gimple_check_call_matching_types): Add new argument.
- * gimple-low.c (gimple_check_call_matching_types): Likewise.
- (gimple_check_call_args): Likewise.
- * value-prof.c (check_ic_target): Likewise.
- * ipa-inline.c (early_inliner): Likewise.
- * ipa-prop.c (update_indirect_edges_after_inlining): Likewise.
- * cgraph.c (cgraph_create_edge_1): Likewise.
- (cgraph_make_edge_direct): Likewise.
-
-2013-06-14 Michael Meissner <meissner@linux.vnet.ibm.com>
-
- PR target/57615
- * config/rs6000/rs6000.md (mov<mode>_ppc64): Call
- rs6000_output_move_128bit to handle emitting quad memory
- operations. Set attribute length to 8 bytes.
-
-2013-06-14 Vidya Praveen <vidyapraveen@arm.com>
-
- * config/aarch64/aarch64-simd.md (aarch64_<su>mlal_lo<mode>):
- New pattern.
- (aarch64_<su>mlal_hi<mode>, aarch64_<su>mlsl_lo<mode>): Likewise.
- (aarch64_<su>mlsl_hi<mode>, aarch64_<su>mlal<mode>): Likewise.
- (aarch64_<su>mlsl<mode>): Likewise.
-
-2013-06-14 Mike Stump <mikestump@comcast.net>
-
- * Makefile.in (TARGET_H): Add insn-codes.h.
-
-2013-06-14 Alan Modra <amodra@gmail.com>
-
- PR middle-end/57134
- PR middle-end/57586
- * expr.c (expand_expr_real_1 <normal_inner_ref>): Pass
- EXPAND_MEMORY and EXPAND_WRITE to recursive call. Don't use
- bitfield expansion when EXPAND_MEMORY.
- (expand_expr_real_1 <VIEW_CONVERT_EXPR>): Pass modifier likewise.
-
-2013-06-13 Michael Meissner <meissner@linux.vnet.ibm.com>
-
- * config/rs6000/rs6000.c (rs6000_option_override_internal): Move
- test for clearing quad memory on 32-bit later.
-
-2013-06-13 Marc Glisse <marc.glisse@inria.fr>
-
- * fold-const.c (negate_expr_p): Handle VECTOR_CST.
- (fold_negate_expr): Likewise.
- (fold_real_zero_addition_p): Handle vectors.
- (fold_binary_loc) <PLUS_EXPR, MINUS_EXPR>: Likewise.
-
-2013-06-14 Alan Modra <amodra@gmail.com>
-
- * varasm.c (force_const_mem): Revert 2013-06-07 change.
-
-2013-06-13 Jan Hubicka <jh@suse.cz>
-
- * ipa.c (cgraph_externally_visible_p, varpool_externally_visible_p):
- Local comdats are not externally visible.
- * symtab.c (dump_symtab_base): Dump externally visible.
- (verify_symtab_base): Verify back links in the symtab hash.
-
-2013-06-13 Bin Cheng <bin.cheng@arm.com>
-
- * fold-const.c (operand_equal_p): Consider NOP_EXPR and
- CONVERT_EXPR as equal nodes.
-
-2013-06-13 Bin Cheng <bin.cheng@arm.com>
-
- * rtlanal.c (noop_move_p): Check the code to be executed for COND_EXEC.
-
-2013-06-13 Marc Glisse <marc.glisse@inria.fr>
-
- * tree-ssa-forwprop.c (simplify_bitwise_binary, associate_plusminus):
- Generalize to complex and vector.
- * tree.c (build_all_ones_cst): New function.
- * tree.h (build_all_ones_cst): Declare it.
-
-2013-06-13 Alan Modra <amodra@gmail.com>
-
- * config/rs6000/rs6000.h (LONG_DOUBLE_LARGE_FIRST): Define.
- * config/rs6000/rs6000.md (signbittf2): New insn.
- (extenddftf2_internal): Use LONG_DOUBLE_LARGE_FIRST.
- (abstf2_internal, cmptf_internal2): Likewise.
- * config/rs6000/spe.md (spe_abstf2_cmp, spe_abstf2_tst): Likewise.
-
-2013-06-12 Michael Meissner <meissner@linux.vnet.ibm.com>
- Pat Haugen <pthaugen@us.ibm.com>
- Peter Bergner <bergner@vnet.ibm.com>
-
- * config/rs6000/rs6000.c (emit_load_locked): Add support for
- power8 byte, half-word, and quad-word atomic instructions.
- (emit_store_conditional): Likewise.
- (rs6000_expand_atomic_compare_and_swap): Likewise.
- (rs6000_expand_atomic_op): Likewise.
-
- * config/rs6000/sync.md (larx): Add new modes for power8.
- (stcx): Likewise.
- (AINT): New mode iterator to include TImode as well as normal
- integer modes on power8.
- (fetchop_pred): Use int_reg_operand instead of gpc_reg_operand so
- that VSX registers are not considered. Use AINT mode iterator
- instead of INT1 to allow inclusion of quad word atomic operations
- on power8.
- (load_locked<mode>): Likewise.
- (store_conditional<mode>): Likewise.
- (atomic_compare_and_swap<mode>): Likewise.
- (atomic_exchange<mode>): Likewise.
- (atomic_nand<mode>): Likewise.
- (atomic_fetch_<fetchop_name><mode>): Likewise.
- (atomic_nand_fetch<mode>): Likewise.
- (mem_thread_fence): Use gen_loadsync_<mode> instead of enumerating
- each type.
- (ATOMIC): On power8, add QImode, HImode modes.
- (load_locked<QHI:mode>_si): Varients of load_locked for QI/HI
- modes that promote to SImode.
- (load_lockedti): Convert TImode arguments to PTImode, so that we
- get a guaranteed even/odd register pair.
- (load_lockedpti): Likewise.
- (store_conditionalti): Likewise.
- (store_conditionalpti): Likewise.
-
- * config/rs6000/rs6000.md (QHI): New mode iterator for power8
- atomic load/store instructions.
- (HSI): Likewise.
-
-2013-06-12 Richard Sandiford <rdsandiford@googlemail.com>
-
- * config/mips/mips.md (extended_mips16): Include GOT and constant-pool
- loads.
- (insn_count): New attribute, with most cases extracted from...
- (length): ...here. Redefine most cases in terms of insn_count.
- (single_insn): Delete.
- (can_delay): Use insn_count to check for single instructions.
- (*mul<mode>3_r4300, mul<mode>3_r4000, *mul_acc_si, *mul_acc_si_r3900)
- (*msac_using_macc, *mul_sub_si, <u>mulsidi3_32bit_r4000)
- (<u>mulsidi3_64bit_r4000, <su>muldi3_highpart_internal)
- (<su>mulsi3_highpart_split, <su>muldi3_highpart_internal)
- (<u>mulditi3_r4000, *div<mode>3, *recip<mode>3, divmod<mode>4)
- (udivmod<mode>4, sqrt<mode>2, *rsqrt<mode>a, *rsqrt<mode>b)
- (fix_truncdfsi2_macro, fix_truncsfsi2_macro, *lea_high64)
- (*lea64, cprestore_<mode>, clear_hazard_<mode>, <unnamed insn>)
- (casesi_internal_mips16_<mode>, *tls_get_tp_<mode>_split)
- (tls_get_tp_mips16, *tls_get_tp_mips16_call_<mode>): Use "insn_count"
- rather than "length".
- (tls_get_tp_<mode>): Likewise. Remove redundant "no_delay" attribute.
- * config/mips/mips-ps-3d.md (mips_c_cond_4s, mips_cabs_cond_4s):
- Use "insn_count" rather than "length".
- * config/mips/mips-dsp.md
- (mips_l<SHORT:size><u>x_ext<GPR:mode>_<P:mode>)
- (mips_l<GPR:size>x_<P:mode>, *mips_lw<u>x_<P:mode>_ext): Remove
- length attributes.
-
-2013-06-12 Marc Glisse <marc.glisse@inria.fr>
-
- PR tree-optimization/57361
- * tree-ssa-dse.c (dse_possible_dead_store_p): Handle self-assignment.
-
-2013-06-12 Sofiane Naci <sofiane.naci@arm.com>
-
- * config/aarch64/aarch64-simd.md (aarch64_combine<mode>): Convert
- to split.
- (aarch64_simd_combine<mode>): New instruction expansion.
- * config/aarch64/aarch64-protos.h (aarch64_split_simd_combine): New
- function prototype.
- * config/aarch64/aarch64.c (aarch64_split_combine): New function.
- * config/aarch64/iterators.md (Vdbl): Add entry for DF.
-
-2013-06-12 Jan Hubicka <jh@suse.cz>
-
- * cgraph.c (verify_edge_corresponds_to_fndecl): Be lax about
- decl has when in streaming stage.
- * lto-symtab.c (lto_symtab_merge_symbols): Likewise.
- * cgraph.h (cgraph_state): Add CGRAPH_LTO_STREAMING.
-
-2013-06-12 Roland Stigge <stigge@antcom.de>
-
- PR target/57578
- * config/rs6000/t-linux (MULTIARCH_DIRNAME): Fix SPE version detection.
-
-2013-06-12 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/57537
- * tree-vect-patterns.c (vect_recog_widen_mult_pattern): If
- vect_handle_widen_op_by_const, convert oprnd1 to half_type1.
-
-2013-06-12 Richard Biener <rguenther@suse.de>
-
- * data-streamer.h (streamer_write_char_stream): CSE
- obs->current_pointer.
- * data-streamer-out.c (streamer_write_uhwi_stream): Inline
- streamer_write_char_stream manually and optimize the resulting loop.
- (streamer_write_hwi_stream): Likewise.
-
-2013-06-12 Jan Hubicka <jh@suse.cz>
-
- * lto-symtab.c (lto_symtab_merge_symbols): Populate symtab hashtable.
- * cgraph.h (varpool_create_empty_node): Declare.
- * lto-cgraph.c (input_node, input_varpool_node): Forcingly create
- duplicated nodes.
- * symtab.c (symtab_unregister_node): Be lax about missin entries
- in node hash.
- (symtab_get_node): Update comment.
- * varpool.c (varpool_create_empty_node): Break out from ...
- (varpool_node_for_decl): ... here.
- * lto-streamer.h (lto_file_decl_data): Add RESOLUTION_MAP.
-
-2013-06-12 Eric Botcazou <ebotcazou@adacore.com>
-
- * expr.c (expand_expr_real_1) <TARGET_MEM_REF>: Use straight-line flow.
- <MEM_REF>: Use 'type' instead of TREE_TYPE (exp) and tidy up the first
- part. Use straight-line flow at the end.
- <COMPONENT_REF>: Remove superfluous else.
- <VIEW_CONVERT_EXPR>: Use 'type' instead of TREE_TYPE (exp).
-
-2013-06-12 Jakub Jelinek <jakub@redhat.com>
-
- PR target/56564
- * varasm.c (decl_binds_to_current_def_p): Call binds_local_p
- target hook even for !TREE_PUBLIC decls. If no resolution info
- is available, return false for common and external decls.
-
-2013-06-12 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
-
- * config/rl78/constraints.md (U): New constraint.
- * config/rl78/rl78.md (*mulqi3_rl78,*mulhi3_rl78,*mulhi3_g13): Add
- valloc attribute.
-
-2013-06-11 Michael Meissner <meissner@linux.vnet.ibm.com>
-
- PR target/57589
- * config/rs6000/driver-rs6000.c (elf_platform): Make buffer static
- to allow returning address to AT_PLATFORM name.
-
-2013-06-11 Jan Hubicka <jh@suse.cz>
-
- * cgraph.c (cgraph_create_function_alias): Set weakref flag.
- * cgraph.h (symtab_node_base): Add weakref flag.
- * cgraphunit.c (cgraph_reset_node): Clear weakref flag.
- (handle_alias_pairs): Set weakref flag, do not set DECL_EXTERNAL.
- (output_weakrefs): Use weakref flag.
- * fold-const.c (simple_operand_p): Handle WEAK.
- * gimple-fold.c (can_refer_decl_in_current_unit_p): Drop weakref.
- * ipa.c (varpool_externally_visible_p): Drop weakref.
- (function_and_variable_visibility): Update comment; fix weakref
- sanity checks; do not clear DECL_WEAK on them.
- * lto-cgraph.c (lto_output_node): update.
- (lto_output_varpool_node): Update.
- (input_overwrite_node): Update.
- (input_node): Update.
- (input_varpool_node): Update.
- * lto-symtab.c (lto_symtab_symbol_p): Do not special case weakrefs.
- (lto_symtab_merge_symbols): Add sanity check.
- (lto_symtab_prevailing_decl): Do not special case weakrefs.
- * passes.c (rest_of_decl_compilation): Set static flag, too.
- * symtab.c (dump_symtab_base): Dump weakref.
- (verify_symtab_base): Sanity check weakrefs.
- (symtab_make_decl_local): Remove duplicated code.
- (symtab_alias_ultimate_target): Simplify.
- * varpool.c (varpool_create_variable_alias): Set weakref flag.
-
-2013-06-11 Tom de Vries <tom@codesourcery.com>
-
- * genautomata.c (gen_regexp_sequence): Handle els_num == -1. Handle
- sequence_vect == NULL.
-
-2013-06-11 DJ Delorie <dj@redhat.com>
-
- * config/rl78/rl78.c (TARGET_UNWIND_WORD_MODE): Define.
- (rl78_unwind_word_mode): New.
-
-2013-06-11 David Malcolm <dmalcolm@redhat.com>
-
- * final.c (debug_prefix_maps): Make static.
-
-2013-06-11 David Malcolm <dmalcolm@redhat.com>
-
- * function.c (initial_trampoline): Remove stray copy.
-
-2013-06-11 Sofiane Naci <sofiane.naci@arm.com>
-
- * config/aarch64/aarch64-simd.md (move_lo_quad_<mode>): Update.
-
-2013-06-11 Martin Jambor <mjambor@suse.cz>
-
- * ipa-cp.c (ipa_get_indirect_edge_target_1): Check that param_index is
- within bounds at the beginning of the function.
-
-2013-06-11 Alan Modra <amodra@gmail.com>
-
- * varasm.c (get_section): Don't die on !DECL_P decl. Tidy error
- reporting.
- (get_named_section): Don't NULL !DECL_P decl.
-
-2013-06-11 Igor Zamyatin <igor.zamyatin@intel.com>
-
- * doc/invoke.texi (core-avx2): Document.
- (slm): Likewise.
- (atom): Updated with MOVBE.
-
-2013-06-11 Richard Biener <rguenther@suse.de>
-
- * collect2.c (main): Do not redirect ld stdout/stderr when debugging.
-
-2013-06-11 Anton Blanchard <anton@samba.org>
-
- * config/rs6000/rs6000.c (rs6000_adjust_atomic_subword): Calculate
- correct shift value in little-endian mode.
-
-2013-06-11 Jakub Jelinek <jakub@redhat.com>
-
- PR target/56564
- * varasm.c (get_variable_align): Move #endif to the right place.
-
-2013-06-10 Cary Coutant <ccoutant@google.com>
-
- * dwarf2out.c (hash_external_ref): Use die_symbol or signature
- for hash so that hash table traversal order is deterministic.
-
-2013-06-10 Michael Meissner <meissner@linux.vnet.ibm.com>
- Pat Haugen <pthaugen@us.ibm.com>
- Peter Bergner <bergner@vnet.ibm.com>
-
- * config/rs6000/vector.md (GPR move splitter): Do not split moves
- of vectors in GPRS if they are direct moves or quad word load or
- store moves.
-
- * config/rs6000/rs6000-protos.h (rs6000_output_move_128bit): Add
- declaration.
- (direct_move_p): Likewise.
- (quad_load_store_p): Likewise.
-
- * config/rs6000/rs6000.c (enum rs6000_reg_type): Simplify register
- classes into bins based on the physical register type.
- (reg_class_to_reg_type): Likewise.
- (IS_STD_REG_TYPE): Likewise.
- (IS_FP_VECT_REG_TYPE): Likewise.
- (reload_fpr_gpr): Arrays to determine what insn to use if we can
- use direct move instructions.
- (reload_gpr_vsx): Likewise.
- (reload_vsx_gpr): Likewise.
- (rs6000_init_hard_regno_mode_ok): Precalculate the register type
- information that is a simplification of register classes. Also
- precalculate direct move reload helpers.
- (direct_move_p): New function to return true if the operation can
- be done as a direct move instruciton.
- (quad_load_store_p): New function to return true if the operation
- is a quad memory operation.
- (rs6000_legitimize_address): If quad memory, only allow register
- indirect for TImode addresses.
- (rs6000_legitimate_address_p): Likewise.
- (enum reload_reg_type): Delete, replace with rs6000_reg_type.
- (rs6000_reload_register_type): Likewise.
- (register_to_reg_type): Return register type.
- (rs6000_secondary_reload_simple_move): New helper function for
- secondary reload and secondary memory needed to identify anything
- that is a simple move, and does not need reloading.
- (rs6000_secondary_reload_direct_move): New helper function for
- secondary reload to identify cases that can be done with several
- instructions via the direct move instructions.
- (rs6000_secondary_reload_move): New helper function for secondary
- reload to identify moves between register types that can be done.
- (rs6000_secondary_reload): Add support for quad memory operations
- and for direct move.
- (rs6000_secondary_memory_needed): Likewise.
- (rs6000_debug_secondary_memory_needed): Change argument names.
- (rs6000_output_move_128bit): New function to return the move to
- use for 128-bit moves, including knowing about the various
- limitations of quad memory operations.
-
- * config/rs6000/vsx.md (vsx_mov<mode>): Add support for quad
- memory operations. call rs6000_output_move_128bit for the actual
- instruciton(s) to generate.
- (vsx_movti_64bit): Likewise.
-
- * config/rs6000/rs6000.md (UNSPEC_P8V_FMRGOW): New unspec values.
- (UNSPEC_P8V_MTVSRWZ): Likewise.
- (UNSPEC_P8V_RELOAD_FROM_GPR): Likewise.
- (UNSPEC_P8V_MTVSRD): Likewise.
- (UNSPEC_P8V_XXPERMDI): Likewise.
- (UNSPEC_P8V_RELOAD_FROM_VSX): Likewise.
- (UNSPEC_FUSION_GPR): Likewise.
- (FMOVE128_GPR): New iterator for direct move.
- (f32_lv): New mode attribute for load/store of SFmode/SDmode values.
- (f32_sv): Likewise.
- (f32_dm): Likewise.
- (zero_extend<mode>di2_internal1): Add support for power8 32-bit
- loads and direct move instructions.
- (zero_extendsidi2_lfiwzx): Likewise.
- (extendsidi2_lfiwax): Likewise.
- (extendsidi2_nocell): Likewise.
- (floatsi<mode>2_lfiwax): Likewise.
- (lfiwax): Likewise.
- (floatunssi<mode>2_lfiwzx): Likewise.
- (lfiwzx): Likewise.
- (fix_trunc<mode>_stfiwx): Likewise.
- (fixuns_trunc<mode>_stfiwx): Likewise.
- (mov<mode>_hardfloat, 32-bit floating point): Likewise.
- (mov<move>_hardfloat64, 64-bit floating point): Likewise.
- (parity<mode>2_cmpb): Set length/type attr.
- (unnamed shift right patterns, mov<mode>_internal2): Change type attr
- for 'mr.' to fast_compare.
- (bpermd_<mode>): Change type attr to popcnt.
- (p8_fmrgow_<mode>): New insns for power8 direct move support.
- (p8_mtvsrwz_1): Likewise.
- (p8_mtvsrwz_2): Likewise.
- (reload_fpr_from_gpr<mode>): Likewise.
- (p8_mtvsrd_1): Likewise.
- (p8_mtvsrd_2): Likewise.
- (p8_xxpermdi_<mode>): Likewise.
- (reload_vsx_from_gpr<mode>): Likewise.
- (reload_vsx_from_gprsf): Likewise.
- (p8_mfvsrd_3_<mode>): LIkewise.
- (reload_gpr_from_vsx<mode>): Likewise.
- (reload_gpr_from_vsxsf): Likewise.
- (p8_mfvsrd_4_disf): Likewise.
- (multi-word GPR splits): Do not split direct moves or quad memory
- operations.
-
-2013-06-10 David Malcolm <dmalcolm@redhat.com>
-
- * tree-into-ssa.c (interesting_blocks): Make static.
-
-2013-06-10 Jakub Jelinek <jakub@redhat.com>
-
- PR target/56564
- * varasm.c (align_variable): Don't use DATA_ALIGNMENT or
- CONSTANT_ALIGNMENT if !decl_binds_to_current_def_p (decl).
- Use DATA_ABI_ALIGNMENT for that case instead if defined.
- (get_variable_align): New function.
- (get_variable_section, emit_bss, emit_common,
- assemble_variable_contents, place_block_symbol): Use
- get_variable_align instead of DECL_ALIGN.
- (assemble_noswitch_variable): Add align argument, use it
- instead of DECL_ALIGN.
- (assemble_variable): Adjust caller. Use get_variable_align
- instead of DECL_ALIGN.
- * config/i386/i386.h (DATA_ALIGNMENT): Adjust x86_data_alignment
- caller.
- (DATA_ABI_ALIGNMENT): Define.
- * config/i386/i386-protos.h (x86_data_alignment): Adjust prototype.
- * config/i386/i386.c (x86_data_alignment): Add opt argument. If
- opt is false, only return the psABI mandated alignment increase.
- * config/c6x/c6x.h (DATA_ALIGNMENT): Renamed to...
- (DATA_ABI_ALIGNMENT): ... this.
- * config/mmix/mmix.h (DATA_ALIGNMENT): Renamed to...
- (DATA_ABI_ALIGNMENT): ... this.
- * config/mmix/mmix.c (mmix_data_alignment): Adjust function comment.
- * config/s390/s390.h (DATA_ALIGNMENT): Renamed to...
- (DATA_ABI_ALIGNMENT): ... this.
- * doc/tm.texi.in (DATA_ABI_ALIGNMENT): Document.
- * doc/tm.texi: Regenerated.
-
-2013-06-10 Uros Bizjak <ubizjak@gmail.com>
-
- * config/alpha/alpha.c (alpha_emit_xfloating_compare): Also use
- cmp_code to construct REG_EQUAL note.
-
-2013-06-09 Jakub Jelinek <jakub@redhat.com>
-
- PR target/57568
- * config/i386/i386.md (TARGET_READ_MODIFY_WRITE peepholes): Ensure
- that operands[2] doesn't overlap with operands[0].
-
-2013-06-09 David Edelsohn <dje.gcc@gmail.com>
- Jan Hubicka <jh@suse.cz>
-
- * config/rs6000/rs6000.c (print_operand, 'z'): Remove historical
- hack to mark symbols as used.
-
-2013-06-08 Vladimir Makarov <vmakarov@redhat.com>
-
- PR rtl-optimization/57559
- * lra-constraints.c (process_alt_operands): Don't discourage
- memory with known offset for offsetable memory constraint.
- * lra.c (lra_emit_add): Exchange y and z for 2-op add insn.
-
-2013-06-08 Eric Botcazou <ebotcazou@adacore.com>
-
- * varasm.c (struct oc_local_state): Reorder fields.
- (output_constructor_bitfield): Replace OUTER parameter with BIT_OFFSET
- and adjust accordingly.
- (output_constructor): Reorder initialization code and adjust call to
- output_constructor_bitfield.
-
-2013-06-07 Jan Hubicka <jh@suse.cz>
-
- * symtab.c (symtab_resolve_alias): Do not remove alias attribute.
-
-2013-06-07 David Malcolm <dmalcolm@redhat.com>
-
- * tree-object-size.c (unknown): Make const.
-
-2013-06-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
-
- * config/s390/s390.md (cpu_facility): Add cpu_zarch.
- ("*movmem_short", "*clrmem_short", "*cmpmem_short): Use cpu_zarch
- for last alternative in the cpu_facility attribute.
-
-2013-06-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
-
- PR target/56315
- * config/arm/arm.md (*xordi3_insn): Change to insn_and_split.
- (xordi3): Change operand 2 constraint to arm_xordi_operand.
- * config/arm/arm.c (const_ok_for_dimode_op): Handle XOR.
- * config/arm/constraints.md (Dg): New constraint.
- * config/arm/neon.md (xordi3_neon): Remove.
- (neon_veor<mode>): Generate xordi3 instead of xordi3_neon.
- * config/arm/predicates.md (arm_xordi_operand): New predicate.
-
-2013-06-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
-
- * config/arm/arm.md (anddi3_insn): Remove duplicate alternatives.
- Clean up alternatives.
-
-2013-06-07 Alan Modra <amodra@gmail.com>
-
- * config/rs6000/rs6000.c (setup_incoming_varargs): Round up
- va_list_gpr_size.
-
-2013-06-07 Alan Modra <amodra@gmail.com>
-
- * varasm.c (force_const_mem): Assert mode is not VOID or BLK.
-
-2013-06-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
-
- * config/arm/constraints.md (Df): New constraint.
- * config/arm/arm.md (iordi3_insn): Use Df constraint instead of De.
- Correct length attribute for last two alternatives.
-
-2013-06-07 Alan Modra <amodra@gmail.com>
-
- * config/rs6000/rs6000.c (rs6000_option_override_internal): Don't
- override user -mfp-in-toc.
- (offsettable_ok_by_alignment): Consider just the current access
- rather than the whole object, unless BLKmode. Handle
- CONSTANT_POOL_ADDRESS_P constants that lack a decl too.
- (use_toc_relative_ref): Allow CONSTANT_POOL_ADDRESS_P constants
- for -mcmodel=medium.
- * config/rs6000/linux64.h (SUBSUBTARGET_OVERRIDE_OPTIONS): Don't
- override user -mfp-in-toc or -msum-in-toc. Default to
- -mno-fp-in-toc for -mcmodel=medium.
-
-2013-06-06 DJ Delorie <dj@redhat.com>
-
- * config/rl78/rl78.c (rl78_valid_pointer_mode): New, implements
- TARGET_VALID_POINTER_MODE.
-
-2013-06-06 Michael Meissner <meissner@linux.vnet.ibm.com>
- Pat Haugen <pthaugen@us.ibm.com>
- Peter Bergner <bergner@vnet.ibm.com>
-
- * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
- Document new power8 builtins.
-
- * config/rs6000/vector.md (and<mode>3): Add a clobber/scratch of a
- condition code register, to allow 128-bit logical operations to be
- done in the VSX or GPR registers.
- (nor<mode>3): Use the canonical form for nor.
- (eqv<mode>3): Add expanders for power8 xxleqv, xxlnand, xxlorc,
- vclz*, and vpopcnt* vector instructions.
- (nand<mode>3): Likewise.
- (orc<mode>3): Likewise.
- (clz<mode>2): LIkewise.
- (popcount<mode>2): Likewise.
-
- * config/rs6000/predicates.md (int_reg_operand): Rework tests so
- that only the GPRs are recognized.
-
- * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add
- support for new power8 builtins.
-
- * config/rs6000/rs6000-builtin.def (xscvspdpn): Add new power8
- builtin functions.
- (xscvdpspn): Likewise.
- (vclz): Likewise.
- (vclzb): Likewise.
- (vclzh): Likewise.
- (vclzw): Likewise.
- (vclzd): Likewise.
- (vpopcnt): Likewise.
- (vpopcntb): Likewise.
- (vpopcnth): Likewise.
- (vpopcntw): Likewise.
- (vpopcntd): Likewise.
- (vgbbd): Likewise.
- (vmrgew): Likewise.
- (vmrgow): Likewise.
- (eqv): Likewise.
- (eqv_v16qi3): Likewise.
- (eqv_v8hi3): Likewise.
- (eqv_v4si3): Likewise.
- (eqv_v2di3): Likewise.
- (eqv_v4sf3): Likewise.
- (eqv_v2df3): Likewise.
- (nand): Likewise.
- (nand_v16qi3): Likewise.
- (nand_v8hi3): Likewise.
- (nand_v4si3): Likewise.
- (nand_v2di3): Likewise.
- (nand_v4sf3): Likewise.
- (nand_v2df3): Likewise.
- (orc): Likewise.
- (orc_v16qi3): Likewise.
- (orc_v8hi3): Likewise.
- (orc_v4si3): Likewise.
- (orc_v2di3): Likewise.
- (orc_v4sf3): Likewise.
- (orc_v2df3): Likewise.
-
- * config/rs6000/rs6000.c (rs6000_option_override_internal): Only
- allow power8 quad mode in 64-bit.
- (rs6000_builtin_vectorized_function): Add support to vectorize
- ISA 2.07 count leading zeros, population count builtins.
- (rs6000_expand_vector_init): On ISA 2.07 use xscvdpspn to form
- V4SF vectors instead of xscvdpsp to avoid IEEE related traps.
- (builtin_function_type): Add vgbbd builtin function which takes an
- unsigned argument.
- (altivec_expand_vec_perm_const): Add support for new power8 merge
- instructions.
-
- * config/rs6000/vsx.md (VSX_L2): New iterator for 128-bit types,
- that does not include TImdoe for use with 32-bit.
- (UNSPEC_VSX_CVSPDPN): Support for power8 xscvdpspn and xscvspdpn
- instructions.
- (UNSPEC_VSX_CVDPSPN): Likewise.
- (vsx_xscvdpspn): Likewise.
- (vsx_xscvspdpn): Likewise.
- (vsx_xscvdpspn_scalar): Likewise.
- (vsx_xscvspdpn_directmove): Likewise.
- (vsx_and<mode>3): Split logical operations into 32-bit and
- 64-bit. Add support to do logical operations on TImode as well as
- VSX vector types. Allow logical operations to be done in either
- VSX registers or in general purpose registers in 64-bit mode. Add
- splitters if GPRs were used. For AND, add clobber of CCmode to
- allow use of ANDI on GPRs. Rewrite nor to use the canonical RTL
- encoding.
- (vsx_and<mode>3_32bit): Likewise.
- (vsx_and<mode>3_64bit): Likewise.
- (vsx_ior<mode>3): Likewise.
- (vsx_ior<mode>3_32bit): Likewise.
- (vsx_ior<mode>3_64bit): Likewise.
- (vsx_xor<mode>3): Likewise.
- (vsx_xor<mode>3_32bit): Likewise.
- (vsx_xor<mode>3_64bit): Likewise.
- (vsx_one_cmpl<mode>2): Likewise.
- (vsx_one_cmpl<mode>2_32bit): Likewise.
- (vsx_one_cmpl<mode>2_64bit): Likewise.
- (vsx_nor<mode>3): Likewise.
- (vsx_nor<mode>3_32bit): Likewise.
- (vsx_nor<mode>3_64bit): Likewise.
- (vsx_andc<mode>3): Likewise.
- (vsx_andc<mode>3_32bit): Likewise.
- (vsx_andc<mode>3_64bit): Likewise.
- (vsx_eqv<mode>3_32bit): Add support for power8 xxleqv, xxlnand,
- and xxlorc instructions.
- (vsx_eqv<mode>3_64bit): Likewise.
- (vsx_nand<mode>3_32bit): Likewise.
- (vsx_nand<mode>3_64bit): Likewise.
- (vsx_orc<mode>3_32bit): Likewise.
- (vsx_orc<mode>3_64bit): Likewise.
-
- * config/rs6000/rs6000.h (VLOGICAL_REGNO_P): Update comment.
-
- * config/rs6000/altivec.md (UNSPEC_VGBBD): Add power8 vgbbd
- instruction.
- (p8_vmrgew): Add power8 vmrgew and vmrgow instructions.
- (p8_vmrgow): Likewise.
- (altivec_and<mode>3): Add clobber of CCmode to allow AND using
- GPRs to be split under VSX.
- (p8v_clz<mode>2): Add power8 count leading zero support.
- (p8v_popcount<mode>2): Add power8 population count support.
- (p8v_vgbbd): Add power8 gather bits by bytes by doubleword
- support.
-
- * config/rs6000/rs6000.md (eqv<mode>3): Add support for powerp eqv
- instruction.
-
- * config/rs6000/altivec.h (vec_eqv): Add defines to export power8
- builtin functions.
- (vec_nand): Likewise.
- (vec_vclz): Likewise.
- (vec_vclzb): Likewise.
- (vec_vclzd): Likewise.
- (vec_vclzh): Likewise.
- (vec_vclzw): Likewise.
- (vec_vgbbd): Likewise.
- (vec_vmrgew): Likewise.
- (vec_vmrgow): Likewise.
- (vec_vpopcnt): Likewise.
- (vec_vpopcntb): Likewise.
- (vec_vpopcntd): Likewise.
- (vec_vpopcnth): Likewise.
- (vec_vpopcntw): Likewise.
-
-2013-06-06 Vladimir Makarov <vmakarov@redhat.com>
-
- PR rtl-optimization/57468
- * config/i386/i386.c (inline_secondary_memory_needed): Ignore
- spilled pseudos.
-
-2013-06-06 Vladimir Makarov <vmakarov@redhat.com>
-
- PR rtl-optimization/57459
- * lra-constraints.c (update_ebb_live_info): Fix typo for operand
- type when setting live regs.
-
-2013-06-06 Vladimir Makarov <vmakarov@redhat.com>
-
- * config/s390/s390.opt (mlra): New option.
- * config/s390/s390.c (s390_decompose_address): Check displacement
- for all registers for LRA.
- (s390_secondary_reload): Don't used secondary reloads for LRA.
- (s390_lra_p): New function.
- (TARGET_LRA_P): Define.
- * config/s390/s390.md (*movmem_short, *clrmem_short): Change value
- of attribute cpu_facility to zarch for the last alternative.
- (*cmpmem_short): Ditto.
-
-2013-06-06 Eric Botcazou <ebotcazou@adacore.com>
-
- * config/arm/arm.c (arm_r3_live_at_start_p): New predicate.
- (arm_compute_static_chain_stack_bytes): Use it. Tidy up.
- (arm_expand_prologue): Likewise.
-
-2013-06-06 Teresa Johnson <tejohnson@google.com>
-
- PR c++/53743
- * ifcvt.c (find_if_case_1): Replace BB_COPY_PARTITION with assert
- as this is now done by redirect_edge_and_branch_force.
- * function.c (thread_prologue_and_epilogue_insns): Insert new bb after
- barriers, and fix interaction with splitting.
- * emit-rtl.c (try_split): Copy REG_CROSSING_JUMP notes.
- * cfgcleanup.c (try_forward_edges): Fix early return value to properly
- reflect changes made in the routine.
- * bb-reorder.c (emit_barrier_after_bb): Move to cfgrtl.c.
- (fix_up_fall_thru_edges): Remove incorrect check for bb layout order
- since this is called in cfglayout mode, and replace partition fixup
- with assert as that is now done by force_nonfallthru_and_redirect.
- (add_reg_crossing_jump_notes): Handle the fact that some jumps may
- already be marked with region crossing note.
- (insert_section_boundary_note): Make non-static, gate on flag
- has_bb_partition, rewrite to also check for multiple partitions.
- (rest_of_handle_reorder_blocks): Remove call to
- insert_section_boundary_note, now done later during free_cfg.
- (duplicate_computed_gotos): Don't duplicate partition crossing edge.
- * bb-reorder.h (insert_section_boundary_note): Declare.
- * Makefile.in (cfgrtl.o): Depend on bb-reorder.h
- * cfgrtl.c (rest_of_pass_free_cfg): If partitions exist
- invoke insert_section_boundary_note.
- (try_redirect_by_replacing_jump): Remove unnecessary
- check for region crossing note.
- (fixup_partition_crossing): New function.
- (rtl_redirect_edge_and_branch): Fixup partition boundaries.
- (emit_barrier_after_bb): Move here from bb-reorder.c, handle insertion
- in non-cfglayout mode.
- (force_nonfallthru_and_redirect): Fixup partition boundaries,
- remove old code that tried to do this. Emit barrier correctly
- when we are in cfglayout mode.
- (last_bb_in_partition): New function.
- (rtl_split_edge): Correctly fixup partition boundaries.
- (commit_one_edge_insertion): Remove old code that tried to
- fixup region crossing edge since this is now handled in
- split_block, and set up insertion point correctly since
- block may now end in a jump.
- (verify_hot_cold_block_grouping): Guard against checking when not in
- linearized RTL mode.
- (rtl_verify_edges): Add checks for incorrect/missing REG_CROSSING_JUMP
- notes.
- (rtl_verify_flow_info_1): Move verify_hot_cold_block_grouping to
- rtl_verify_flow_info, so not called in cfglayout mode.
- (rtl_verify_flow_info): Move verify_hot_cold_block_grouping here.
- (fixup_reorder_chain): Remove old code that attempted to fixup region
- crossing note as this is now handled in force_nonfallthru_and_redirect.
- (duplicate_insn_chain): Don't duplicate switch section notes.
- (rtl_can_remove_branch_p): Remove unnecessary check for region crossing
- note.
- * basic-block.h (emit_barrier_after_bb): Declare.
-
-2013-06-06 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
-
- * config/arm/arm-fixed.md (add<mode>3,usadd<mode>3,ssadd<mode>3,
- sub<mode>3, ussub<mode>3, sssub<mode>3, arm_ssatsihi_shift,
- arm_usatsihi): Adjust alternatives for arm_restrict_it.
-
-2013-06-06 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
-
- * config/arm/arm-ldmstm.ml: Set "predicable_short_it" to "no"
- where appropriate.
- * config/arm/ldmstm.md: Regenerate.
-
-2013-06-06 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
-
- * config/arm/sync.md (atomic_loaddi_1):
- Disable predication for arm_restrict_it.
- (arm_load_exclusive<mode>): Likewise.
- (arm_load_exclusivesi): Likewise.
- (arm_load_exclusivedi): Likewise.
- (arm_load_acquire_exclusive<mode>): Likewise.
- (arm_load_acquire_exclusivesi): Likewise.
- (arm_load_acquire_exclusivedi): Likewise.
- (arm_store_exclusive<mode>): Likewise.
- (arm_store_exclusive<mode>): Likewise.
- (arm_store_release_exclusivedi): Likewise.
- (arm_store_release_exclusive<mode>): Likewise.
-
-2013-06-06 Richard Biener <rguenther@suse.de>
-
- * lto-streamer.h (enum LTO_tags): Move LTO_tree_pickle_reference
- after LTO_null.
- (lto_tag_is_tree_code_p): Adjust.
- (lto_tag_is_gimple_code_p): Likewise.
- (lto_gimple_code_to_tag): Likewise.
- (lto_tag_to_gimple_code): Likewise.
- (lto_tree_code_to_tag): Likewise.
- (lto_tag_to_tree_code): Likewise.
- * data-streamer.h (streamer_write_hwi_in_range): Use
- uhwi streaming to stream the normalized range.
- (streamer_read_hwi_in_range): Likewise.
-
-2013-06-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
-
- * config/arm/arm.md (enabled_for_depr_it): New attribute.
- (predicable_short_it): Likewise.
- (predicated): Likewise.
- (enabled): Handle above.
- (define_cond_exec): Set predicated attribute to yes.
-
-2013-06-05 Mike Stump <mikestump@comcast.net>
-
- * gdbinit.in (__FUNCTION__): Add.
-
-2013-06-05 Uros Bizjak <ubizjak@gmail.com>
-
- * config/alpha/alpha.c (alpha_emit_conditional_move): Swap all
- GE, GT, GEU and GTU compares, modulo DImode compares with zero.
-
-2013-06-05 Jan Hubicka <jh@suse.cz>
-
- * varasm.c (mark_decl_referenced): Revert the removal until targets
- are fixed.
-
-2013-06-05 David Edelsohn <dje.gcc@gmail.com>
-
- * config/rs6000/rs6000.c (print_operand, 'z'): Use DECL_PRESERVE_P
- instead of mark_decl_referenced.
-
-2013-06-05 Jan Hubicka <jh@suse.cz>
-
- * cgraph.c (cgraph_remove_node): Clear forced_by_abi.
- (cgraph_node_cannot_be_local_p_1): Honnor symbol.forced_by_abi
- and symtab_used_from_object_file_p.
- (cgraph_make_node_local_1): Clear forced_by_abi.
- (cgraph_can_remove_if_no_direct_calls_and): Use forced_by_abi
- * cgraph.h (symtab_node_base): Add forced_by_abi.
- (decide_is_variable_needed): Remove.
- (varpool_can_remove_if_no_refs): Honnor symbol.forced_by_abi.
- * cgraphunit.c (cgraph_decide_is_function_needed): Rename to ..
- (decide_is_symbol_needed): ... this one; handle symbols in general;
- always analyze virtuals; honnor forced_by_abi.
- (cgraph_finalize_function): Update.
- (varpool_finalize_decl): Update.
- (symbol_defined_and_needed): Remove.
- (analyze_functions): Update.
- * lto-cgraph.c (lto_output_node, lto_output_varpool_node,
- output_refs, input_overwrite_node): Handle forced_by_abi.
- * ipa.c (cgraph_address_taken_from_non_vtable_p): Rename to ...
- (address_taken_from_non_vtable_p): ... this one.
- (comdat_can_be_unshared_p_1): New function.
- (cgraph_comdat_can_be_unshared_p): Rename to ...
- (comdat_can_be_unshared_p): ... this one; handle symbols in general.
- (varpool_externally_visible_p): Use comdat_can_be_unshared_p.
- (function_and_variable_visibility): Clear forced_by_abi as needed.
- * trans-mem.c (ipa_tm_mark_forced_by_abi_node): New functoin.
- (ipa_tm_create_version_alias, ipa_tm_create_version): Update.
- * symtab.c (dump_symtab_base): Dump forced_by_abi.
- * varpool.c (decide_is_variable_needed): Remove.
-
-2013-06-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
-
- * config/arm/arm.c (MAX_INSN_PER_IT_BLOCK): New macro.
- (arm_option_override): Override arm_restrict_it where appropriate.
- (thumb2_final_prescan_insn): Use MAX_INSN_PER_IT_BLOCK.
- * config/arm/arm.opt (mrestrict-it): New command-line option.
- * doc/invoke.texi: Document -mrestrict-it.
-
-2013-06-05 David Malcolm <dmalcolm@redhat.com>
-
- * tsan.c (tsan_atomic_table): Make const.
-
-2013-06-05 Richard Biener <rguenther@suse.de>
-
- * tree-streamer.c (streamer_tree_cache_insert_1): Update the
- index associated with the tree we are supposed to replace.
- * tree-streamer-out.c (pack_ts_base_value_fields): Output
- TREE_ASM_WRITTEN as zero for everything but SSA names.
-
-2013-06-05 David Malcolm <dmalcolm@redhat.com>
-
- * tree-ssa-structalias.c (call_stmt_vars): Make static.
-
-2013-06-04 Jan Hubicka <jh@suse.cz>
-
- * lto-cgraph.c (get_alias_symbol): Remove weakref sanity check.
- (input_node, input_varpool_node): Handle correctly external same
- body aliases.
- * ipa.c (symtab_remove_unreachable_nodes): Do not remove external
- nodes at ltrans stage.
-
-2013-06-04 Jan Hubicka <jh@suse.cz>
-
- * ipa-inline.c (update_caller_keys): Fix availability test.
- (update_callee_keys): Likewise.
- * symtab.c (symtab_alias_ultimate_target): Make availaiblity logic
- to follow ELF standard.
-
-2013-06-04 Jürgen Urban <JuergenUrban@gmx.de>
-
- * config.gcc (mipsr5900-*-elf*, mipsr5900el-*-elf*, mips64r5900-*-elf*)
- (mips64r5900el-*-elf*): New configurations.
- * config/mips/mips-cpus.def (r5900): New processor.
- * config/mips/mips-tables.opt: Regenerate.
- * config/mips/mips.c (mips_rtx_cost_data): Add an R5900 entry.
- (mips_issue_rate): Handle PROCESSOR_R5900.
- (mips_reorg_process_insns): Force reorder mode for the R5900.
- * config/mips/mips.h (TARGET_MIPS5900): Define.
- (ISA_HAS_CONDMOVE, ISA_HAS_PREFETCH, ISA_HAS_HILO_INTERLOCKS): Include
- TARGET_MIPS5900.
- (ISA_HAS_LOAD_DELAY, ISA_HAS_XFER_DELAY, ISA_HAS_FCMP_DELAY): Exclude
- TARGET_MIPS5900.
- * config/mips/mips.md (processor): Add r5900.
- (MOVECC): Disallow CCmode conditions for TARGET_MIPS5900.
-
-2013-06-04 Ian Bolton <ian.bolton@arm.com>
-
- * config/aarch64/aarch64.md (*mov<mode>_aarch64): Call
- into function to generate MOVI instruction.
- * config/aarch64/aarch64.c (aarch64_simd_container_mode): New function.
- (aarch64_preferred_simd_mode): Turn into wrapper.
- (aarch64_output_scalar_simd_mov_immediate): New function.
- * config/aarch64/aarch64-protos.h: Add prototype for above.
-
-2013-06-04 Ian Bolton <ian.bolton@arm.com>
-
- * config/aarch64/aarch64.c (simd_immediate_info): Remove
- element_char member.
- (sizetochar): Return signed char.
- (aarch64_simd_valid_immediate): Remove elchar and other
- unnecessary variables.
- (aarch64_output_simd_mov_immediate): Take rtx instead of &rtx.
- Calculate element_char as required.
- * config/aarch64/aarch64-protos.h: Update and move prototype
- for aarch64_output_simd_mov_immediate.
- * config/aarch64/aarch64-simd.md (*aarch64_simd_mov<mode>):
- Update arguments.
-
-2013-06-04 Ian Bolton <ian.bolton@arm.com>
-
- * config/aarch64/aarch64.c (simd_immediate_info): Struct to hold
- information completed by aarch64_simd_valid_immediate.
- (aarch64_legitimate_constant_p): Update arguments.
- (aarch64_simd_valid_immediate): Work with struct rather than many
- pointers.
- (aarch64_simd_scalar_immediate_valid_for_move): Update arguments.
- (aarch64_simd_make_constant): Update arguments.
- (aarch64_output_simd_mov_immediate): Work with struct rather than
- many pointers. Output immediate directly rather than as operand.
- * config/aarch64/aarch64-protos.h (aarch64_simd_valid_immediate):
- Update prototype.
- * config/aarch64/constraints.md (Dn): Update arguments.
-
-2013-06-04 Ian Bolton <ian.bolton@arm.com>
-
- * config/aarch64/aarch64.c (aarch64_simd_valid_immediate): No
- longer static.
- (aarch64_simd_immediate_valid_for_move): Remove.
- (aarch64_simd_scalar_immediate_valid_for_move): Update call.
- (aarch64_simd_make_constant): Update call.
- (aarch64_output_simd_mov_immediate): Update call.
- * config/aarch64/aarch64-protos.h (aarch64_simd_valid_immediate):
- Add prototype.
- * config/aarch64/constraints.md (Dn): Update call.
-
-2013-06-04 Ian Bolton <ian.bolton@arm.com>
-
- * config/aarch64/aarch64.c (aarch64_simd_valid_immediate): Change
- return type to bool for prototype.
- (aarch64_legitimate_constant_p): Check for true instead of not -1.
- (aarch64_simd_valid_immediate): Fix up each return to return a bool.
- (aarch64_simd_immediate_valid_for_move): Update retval for bool.
-
-2013-06-04 Catherine Moore <clm@codesourcery.com>
-
- * config/mips/mips.opt (meva): New.
- * config/mips/mips.h (TARGET_CPU_CPP_BUILTINS): Define __mips_eva.
- (ASM_SPEC): Handle -meva.
- * doc/invoke.texi (meva): Document.
-
-2013-06-04 Alan Modra <amodra@gmail.com>
-
- * config/rs6000/rs6000.c (output_toc): Correct little-endian float
- constant output.
-
-2013-06-04 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
-
- * rtl.def: Add extra fourth optional field to define_cond_exec.
- * gensupport.c (process_one_cond_exec): Process attributes from
- define_cond_exec.
- * doc/md.texi: Document fourth field in define_cond_exec.
-
-2013-06-04 Eric Botcazou <ebotcazou@adacore.com>
-
- * expmed.c (extract_bit_field_1): In the larger-than-a-word case, factor
- out the processing order as in store_bit_field_1.
-
-2013-06-04 Jan Hubicka <jh@suse.cz>
-
- PR middle-end/57500
- * cgraphunit.c (cgraph_process_same_body_aliases): Create
- non-VAR_DECL node if it does not exist yet.
-
-2013-06-03 Richard Sandiford <rdsandiford@googlemail.com>
-
- * config.gcc (mipsisa64sr71k-*-elf*, mipsisa64sb1-*-elf*)
- (mipsisa64sb1el-*-elf*, mips64-*-elf*, mips64el-*-elf*)
- (mips64orion-*-elf*, mips64orionel-*-elf*): Remove
- target_cpu_default setting.
-
-2013-06-03 Teresa Johnson <tejohnson@google.com>
-
- * dumpfile.c (opt_info_switch_p): Change -fopt-info
- default to -fopt-info=optimized instead of all.
- * doc/invoke.texi: Ditto.
- * tree-vectorizer.c (vectorize_loops): Emit loop vectorization
- success under MSG_OPTIMIZED_LOCATIONS, and use dump_printf_loc.
- (execute_vect_slp): Emit BB vectorization success under
- MSG_OPTIMIZED_LOCATIONS.
- * tree-vect-slp.c (vect_slp_transform_bb): Change
- MSG_OPTIMIZED_LOCATIONS to MSG_NOTE.
- * tree-vect-loop.c (vect_transform_loop): Ditto.
-
-2013-06-03 Jason Merrill <jason@redhat.com>
-
- PR c++/57415
- * config/rs6000/rs6000-c.c (altivec_resolve_overloaded_builtin):
- Use TARGET_EXPR for C++.
-
-2013-06-03 Jakub Jelinek <jakub@redhat.com>
-
- PR rtl-optimization/57268
- * sched-deps.c (sched_analyze_2): Don't flush_pending_lists
- if DEBUG_INSN_P (insn).
-
- Reapply
- 2013-05-31 Dinar Temirbulatov <dinar@kugelworks.com>
-
- PR rtl-optimization/57268
- * sched-deps.c (sched_analyze_2): Flush dependence lists if
- the sum of the read and write lists exceeds MAX_PENDING_LIST_LENGTH.
-
-2013-06-03 Yuri Rumyantsev <yuri.s.rumyantsev@intel.com>
-
- * config/i386/i386.c (ix86_lea_outperforms): Fix formatting.
- (ix86_avoid_lea_for_addr): Likewise.
- (exact_dependency_1): Likewise.
- (ix86_adjust_cost): Likewise.
- (swap_top_of_ready_list): Fix formatting and !reload_completed check
- removed.
- (do_reorder_for_imul): Fix typo, formatting and
- !reload_completed check removed.
- (ix86_sched_reorder): Fix typo and formatting.
- (fold_builtin_cpu): Move M_INTEL_SLM at the end of processor types
- list.
-
-2013-06-03 Sofiane Naci <sofiane.naci@arm.com>
-
- * config/aarch64/aarch64.md (*movdi_aarch64): Define "simd" attribute.
-
-2013-06-03 Eric Botcazou <ebotcazou@adacore.com>
-
- * varasm.c (output_constant) <CONSTRUCTOR>: Minor formatting tweak.
- <STRING_CST>: Likewise.
- <VECTOR_CST>: Likewise.
-
-2013-06-01 Janus Weil <janus@gcc.gnu.org>
- Mikael Morin <mikael@gcc.gnu.org>
-
- * configure.ac: Add AC_HEADER_TIOCGWINSZ macro.
- * config.in: Regenerated.
- * configure: Regenerated.
-
-2013-06-01 Jan Hubicka <jh@suse.cz>
-
- PR middle-end/57366
- * cgraphunit.c (compile): When weakref is not supported,
- set up transparent aliases before final output pass.
- * varasm.c (assemble_alias): Do not try to do it here.
-
-2013-06-01 Jan Hubicka <jh@suse.cz>
-
- PR middle-end/57467
- * passes.c (for_per_function): Skip unanalyzed functions.
-
-2013-06-01 Jan Hubicka <jh@suse.cz>
-
- * lto-symtab.c (lto_symtab_merge_cgraph_nodes_1): Rename to ...
- (lto_symtab_merge_symbols_1): ... this one.
- (lto_symtab_merge_cgraph_nodes): Rename to ...
- (lto_symtab_merge_symbols): ... this one; simplify.
- * cgraph.c (same_body_aliases_done): Rename to ...
- (cpp_implicit_aliases_done): ... this one.
- (cgraph_create_function_alias): Update.
- (cgraph_same_body_alias): Update.
- (dump_cgraph_node): Remove alias dumping; simplify thunk dumping.
- (verify_edge_corresponds_to_fndecl): Simplify.
- * cgraph.h (symtab_node_base): Add cpp_implicit_alias, alias_target.
- (cgraph_node): Remove same_body_alias.
- (varpool_node): Remove alias_of and extra_name_alias.
- (same_body_aliases_done): Rename to ..
- (cpp_implicit_aliases_done): ... this one.
- (symtab_alias_ultimate_target): Add default parameter.
- (symtab_resolve_alias): New function.
- (fixup_same_cpp_alias_visibility): Declare.
- (cgraph_function_node): Add default parameter.
- (cgraph_node_asm_name): Likewise.
- (cgraph_function_or_thunk_node): Add default parameter; do
- not ICE when it is NULL.
- (varpool_variable_node): Likewise.
- * tree-emutls.c (create_emultls_var): Update.
- (ipa_lower_emutls): Update.
- * cgraphunit.c (cgraph_decide_is_function_needed): Update.
- (cgraph_reset_node): Reset alias info.
- (cgraph_finalize_function): Update.
- (fixup_same_cpp_alias_visibility): Move to symtab.c.
- (analyze_function): Simplify.
- (cgraph_process_same_body_aliases): Simplify.
- (analyze_functions): Fixup same body aliases.
- (handle_alias_pairs): Simplify.
- (assemble_thunk): Update.
- (assemble_thunks_and_aliases): Update.
- (output_weakrefs): Rewrite.
- * lto-cgraph.c (lto_output_node): Rewrite alias handling.
- (lto_output_varpool_node): Likewise.
- (compute_ltrans_boundary): Remve assert.
- (get_alias_symbol): New functoin.
- (input_node): Rewrite alias handling.
- (input_varpool_node): Likewise.
- * ipa-pure-const.c (propagate_pure_const): Fix formating.
- * ipa.c (process_references): Handle weakrefs correctly.
- (symtab_remove_unreachable_nodes): Likewise.
- * trans-mem.c (get_cg_data): Update.
- (ipa_tm_create_version_alias): Update.
- (ipa_tm_execute): Update.
- * symtab.c (dump_symtab_base): Dump aliases.
- (verify_symtab_base): Verify aliases.
- (symtab_node_availability): New function.
- (symtab_alias_ultimate_target): Simplify.
- (fixup_same_cpp_alias_visibility): Move here from cgraphunit.c;
- handle all the fixup cases.
- (symtab_resolve_alias): New function.
- * passes.c (ipa_write_summaries): Handle weakrefs.
- * varpool.c (varpool_analyze_node): Simplify.
- (assemble_aliases): Update.
- (varpool_create_variable_alias): Simplify.
- (varpool_extra_name_alias): Simplify.
- * lto-streamer.h (lto_symtab_merge_cgraph_nodes): Rename to...
- (lto_symtab_merge_symbols): ... this one.
-
-2013-06-01 Dinar Temirbulatov <dinar@kugelworks.com>
-
- Revert
- PR rtl-optimization/57268
- * sched-deps.c (sched_analyze_2): Flush dependence lists if
- the sum of the read and write lists exceeds MAX_PENDING_LIST_LENGTH.
-
-2013-06-01 Tobias Burnus <burnus@net-b.de>
-
- Partially reverted:
- 2013-05-31 Tobias Burnus <burnus@net-b.de>
-
- PR middle-end/57073
- * tree-ssa-math-opts.c (execute_cse_sincos): Move check
- further up.
-
-2013-05-31 Dinar Temirbulatov <dinar@kugelworks.com>
-
- PR rtl-optimization/57268
- * sched-deps.c (sched_analyze_2): Flush dependence lists if
- the sum of the read and write lists exceeds MAX_PENDING_LIST_LENGTH.
-
-2013-05-31 Eric Botcazou <ebotcazou@adacore.com>
-
- * config/rs6000/predicates.md (rs6000_cbranch_operator): Accept some
- unordered comparison operators when -fno-trapping-math is in effect
- on the e500.
- * config/rs6000/rs6000.c (rs6000_generate_compare): Remove dead code
- and implement unordered comparison operators properly on the e500.
-
-2013-05-31 Eric Botcazou <ebotcazou@adacore.com>
-
- * simplify-rtx.c (simplify_byte_swapping_operation): Use proper macro
- for constant scalar integers.
- (simplify_relational_operation_1): Likewise.
-
-2013-05-31 Segher Boessenkool <segher@kernel.crashing.org>
-
- * config/rs6000/rs6000-opts.h (enum processor_type): Reorder.
- * config/rs6000/rs6000.md (cpu): Reorder. Split long line.
- Fix comment.
-
-2013-05-31 Yuri Rumyantsev <yuri.s.rumyantsev@intel.com>
- Igor Zamyatin <igor.zamyatin@intel.com>
-
- Silvermont (SLM) architecture performance tuning.
- * config/i386/i386.h (enum ix86_tune_indices): Add
- X86_TUNE_SPLIT_MEM_OPND_FOR_FP_CONVERTS.
- (TARGET_SPLIT_MEM_OPND_FOR_FP_CONVERTS): New define.
-
- * config/i386/i386.c (initial_ix86_tune_features)
- <X86_TUNE_SPLIT_MEM_OPND_FOR_FP_CONVERTS>: Initialize.
- (ix86_lea_outperforms): Handle Silvermont tuning.
- (ix86_avoid_lea_for_add): Add new argument to ix86_lea_outperforms
- call.
- (ix86_use_lea_for_mov): Likewise.
- (ix86_avoid_lea_for_addr): Likewise.
- (ix86_lea_for_add_ok): Likewise.
- (exact_dependency_1): New function.
- (exact_store_load_dependency): Likewise.
- (ix86_adjust_cost): Handle Silvermont tuning.
- (do_reoder_for_imul): Likewise.
- (swap_top_of_ready_list): New function.
- (ix86_sched_reorder): Changed to handle Silvermont tuning.
-
- * config/i386/i386.md (peepholes that split memory operand in fp
- converts): New.
-
-2013-05-31 Marcus Shawcroft <marcus.shawcroft@arm.com>
-
- * config/aarch64/aarch64.c (aarch64_load_symref_appropriately):
- Remove un-necessary braces.
-
-2013-05-31 Marcus Shawcroft <marcus.shawcroft@arm.com>
-
- * config/aarch64/aarch64.c (aarch64_classify_symbol):
- Use SYMBOL_TINY_ABSOLUTE for AARCH64_CMODEL_TINY_PIC.
-
-2013-05-31 Tobias Burnus <burnus@net-b.de>
-
- PR middle-end/57073
- * tree-ssa-math-opts.c (execute_cse_sincos): Move check further up.
-
-2013-05-31 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
-
- PR target/56315
- * config/arm/arm.c (const_ok_for_dimode_op): Handle IOR.
- * config/arm/arm.md (*iordi3_insn): Change to insn_and_split.
- * config/arm/neon.md (iordi3_neon): Remove.
- (neon_vorr<mode>): Generate iordi3 instead of iordi3_neon.
- * config/arm/predicates.md (imm_for_neon_logic_operand):
- Move to earlier in the file.
- (neon_logic_op2): Likewise.
- (arm_iordi_operand_neon): New predicate.
-
-2013-05-31 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/57478
- PR tree-optimization/57453
- * tree-vect-slp.c (vect_bb_slp_scalar_cost): Uses in PHI nodes
- are life as well.
-
-2013-05-31 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
-
- * config/rl78/rl78.md (mulqi3,mulhi3): New define_expands.
- (*mulqi3_rl78,*mulhi3_rl78,*mulhi3_g13): New define_insns.
-
-2013-05-30 Tobias Burnus <burnus@net-b.de>
- Thomas Koenig <tkoenig@gcc.gnu.org>
-
- PR middle-end/57073
- * tree-ssa-math-opts.c (execute_cse_sincos): Optimize
- powi (-1.0, k) to (k & 1) ? -1.0 : 1.0.
-
-2013-05-30 Steven Bosscher <steven@gcc.gnu.org>
-
- * rtlanal.c (tablejump_p): Expect table and label to be adjacent.
-
-2013-05-30 Vladimir Makarov <vmakarov@redhat.com>
-
- * target.def (register_usage_leveling_p): New hook.
- * targhooks.c (default_register_usage_leveling_p): New.
- * targhooks.h (default_register_usage_leveling_p): New prototype.
- * lra-assigns.c (register_usage_leveling_p): Use the hook.
- * doc/tm.texi.in (TARGET_REGISTER_USAGE_LEVELING_P): New hook.
- * doc/tm.texi: Update.
- * config/i386/i386.c (TARGET_REGISTER_USAGE_LEVELING_P): Define.
-
-2013-05-30 Ian Bolton <ian.bolton@arm.com>
-
- * config/aarch64/aarch64.md (insv<mode>): New define_expand.
- (*insv_reg<mode>): New define_insn.
-
-2013-05-30 Joern Rennecke <joern.rennecke@embecosm.com>
-
- PR rtl-optimization/57439
- * postreload.c (move2add_valid_value_p): Check that we have
- a zero subreg_regno_offset when accessing the register in
- the requested mode.
-
-2013-05-30 Yuri Rumyantsev <yuri.s.rumyantsev@intel.com>
- Igor Zamyatin <igor.zamyatin@intel.com>
-
- Silvermont (SLM) architecture pipeline model, tuning and
- insn selection.
- * config.gcc: Add slm config options and target.
-
- * config/i386/slm.md: New.
-
- * config/i386/driver-i386.c (host_detect_local_cpu): Check movbe.
-
- * config/i386/i386-c.c (ix86_target_macros_internal): New case
- PROCESSOR_SLM.
- (ix86_target_macros_internal): Likewise.
-
- * config/i386/i386.c (slm_cost): New cost.
- (m_SLM): New macro flag.
- (initial_ix86_tune_features): Set m_SLM.
- (x86_accumulate_outgoing_args): Likewise.
- (x86_arch_always_fancy_math_387): Likewise.
- (processor_target_table): Add slm cost.
- (cpu_names): Add slm cpu name.
- (x86_option_override_internal): Set SLM ISA.
- (ix86_issue_rate): New case PROCESSOR_SLM.
- (ia32_multipass_dfa_lookahead): Likewise.
- (fold_builtin_cpu): Add slm.
-
- * config/i386/i386.h (TARGET_SLM): New target macro.
- (target_cpu_default): Add TARGET_CPU_DEFAULT_slm.
- (processor_type): Add PROCESSOR_SLM.
-
- * config/i386/i386.md (cpu): Add new value "slm".
- (slm.md): Include slm.md.
-
-2013-05-30 Bernd Schmidt <bernds@codesourcery.com>
- Zhenqiang Chen <zhenqiang.chen@linaro.org>
-
- * config/arm/arm-protos.h: Add and update function protos.
- * config/arm/arm.c (use_simple_return_p): New added.
- (thumb2_expand_return): Check simple_return flag.
- * config/arm/arm.md: Add simple_return and conditional simple_return.
- * config/arm/iterators.md: Add iterator for return and simple_return.
-
-2013-05-30 Zhenqiang Chen <zhenqiang.chen@linaro.org>
-
- * config/arm/arm.c (arm_add_cfa_adjust_cfa_note): New added.
- (arm_emit_multi_reg_pop): Add REG_CFA_ADJUST_CFA notes.
- (arm_emit_vfp_multi_reg_pop): Likewise.
- (thumb2_emit_ldrd_pop): Likewise.
- (arm_expand_epilogue): Add misc REG_CFA notes.
- (arm_unwind_emit): Skip REG_CFA_ADJUST_CFA and REG_CFA_RESTORE.
-
-2013-05-29 Lawrence Crowl <crowl@google.com>
-
- * config/arm/t-arm: Update for below.
-
- * config/arm/arm.c (arm_libcall_uses_aapcs_base::libcall_htab):
- Change type to hash_table. Update dependent calls and types.
-
- * config/i386/t-cygming: Update for below.
-
- * config/i386/t-interix: Update for below.
-
- * config/i386/winnt.c (i386_pe_section_type_flags::htab):
- Change type to hash_table. Update dependent calls and types.
- (i386_find_on_wrapper_list::wrappers): Likewise.
-
- * config/ia64/t-ia64: Update for below.
-
- * config/ia64/ia64.c (bundle_state_table):
- Change type to hash_table. Update dependent calls and types.
-
- * config/mips/mips.c (mips_reorg_process_insns::htab):
- Change type to hash_table. Update dependent calls and types.
-
- * config/sol2.c (solaris_comdat_htab):
- Change type to hash_table. Update dependent calls and types.
-
- * config/t-sol2: Update for above.
-
-2013-05-29 Teresa Johnson <tejohnson@google.com>
-
- * passes.c (dump_passes): Use FOR_EACH_FUNCTION since
- functions are not yet marked as defined.
-
-2013-05-29 Michael Meissner <meissner@linux.vnet.ibm.com>
- Pat Haugen <pthaugen@us.ibm.com>
- Peter Bergner <bergner@vnet.ibm.com>
-
- * config/rs6000/vector.md (VEC_I): Add support for new power8 V2DI
- instructions.
- (VEC_A): Likewise.
- (VEC_C): Likewise.
- (vrotl<mode>3): Likewise.
- (vashl<mode>3): Likewise.
- (vlshr<mode>3): Likewise.
- (vashr<mode>3): Likewise.
-
- * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add
- support for power8 V2DI builtins.
-
- * config/rs6000/rs6000-builtin.def (abs_v2di): Add support for
- power8 V2DI builtins.
- (vupkhsw): Likewise.
- (vupklsw): Likewise.
- (vaddudm): Likewise.
- (vminsd): Likewise.
- (vmaxsd): Likewise.
- (vminud): Likewise.
- (vmaxud): Likewise.
- (vpkudum): Likewise.
- (vpksdss): Likewise.
- (vpkudus): Likewise.
- (vpksdus): Likewise.
- (vrld): Likewise.
- (vsld): Likewise.
- (vsrd): Likewise.
- (vsrad): Likewise.
- (vsubudm): Likewise.
- (vcmpequd): Likewise.
- (vcmpgtsd): Likewise.
- (vcmpgtud): Likewise.
- (vcmpequd_p): Likewise.
- (vcmpgtsd_p): Likewise.
- (vcmpgtud_p): Likewise.
- (vupkhsw): Likewise.
- (vupklsw): Likewise.
- (vaddudm): Likewise.
- (vmaxsd): Likewise.
- (vmaxud): Likewise.
- (vminsd): Likewise.
- (vminud): Likewise.
- (vpksdss): Likewise.
- (vpksdus): Likewise.
- (vpkudum): Likewise.
- (vpkudus): Likewise.
- (vrld): Likewise.
- (vsld): Likewise.
- (vsrad): Likewise.
- (vsrd): Likewise.
- (vsubudm): Likewise.
-
- * config/rs6000/rs6000.c (rs6000_init_hard_regno_mode_ok): Add
- support for power8 V2DI instructions.
-
- * config/rs6000/altivec.md (UNSPEC_VPKUHUM): Add support for
- power8 V2DI instructions. Combine pack and unpack insns to use an
- iterator for each mode. Check whether a particular mode supports
- Altivec instructions instead of just checking TARGET_ALTIVEC.
- (UNSPEC_VPKUWUM): Likewise.
- (UNSPEC_VPKSHSS): Likewise.
- (UNSPEC_VPKSWSS): Likewise.
- (UNSPEC_VPKUHUS): Likewise.
- (UNSPEC_VPKSHUS): Likewise.
- (UNSPEC_VPKUWUS): Likewise.
- (UNSPEC_VPKSWUS): Likewise.
- (UNSPEC_VPACK_SIGN_SIGN_SAT): Likewise.
- (UNSPEC_VPACK_SIGN_UNS_SAT): Likewise.
- (UNSPEC_VPACK_UNS_UNS_SAT): Likewise.
- (UNSPEC_VPACK_UNS_UNS_MOD): Likewise.
- (UNSPEC_VUPKHSB): Likewise.
- (UNSPEC_VUNPACK_HI_SIGN): Likewise.
- (UNSPEC_VUNPACK_LO_SIGN): Likewise.
- (UNSPEC_VUPKHSH): Likewise.
- (UNSPEC_VUPKLSB): Likewise.
- (UNSPEC_VUPKLSH): Likewise.
- (VI2): Likewise.
- (VI_char): Likewise.
- (VI_scalar): Likewise.
- (VI_unit): Likewise.
- (VP): Likewise.
- (VP_small): Likewise.
- (VP_small_lc): Likewise.
- (VU_char): Likewise.
- (add<mode>3): Likewise.
- (altivec_vaddcuw): Likewise.
- (altivec_vaddu<VI_char>s): Likewise.
- (altivec_vadds<VI_char>s): Likewise.
- (sub<mode>3): Likewise.
- (altivec_vsubcuw): Likewise.
- (altivec_vsubu<VI_char>s): Likewise.
- (altivec_vsubs<VI_char>s): Likewise.
- (altivec_vavgs<VI_char>): Likewise.
- (altivec_vcmpbfp): Likewise.
- (altivec_eq<mode>): Likewise.
- (altivec_gt<mode>): Likewise.
- (altivec_gtu<mode>): Likewise.
- (umax<mode>3): Likewise.
- (smax<mode>3): Likewise.
- (umin<mode>3): Likewise.
- (smin<mode>3): Likewise.
- (altivec_vpkuhum): Likewise.
- (altivec_vpkuwum): Likewise.
- (altivec_vpkshss): Likewise.
- (altivec_vpkswss): Likewise.
- (altivec_vpkuhus): Likewise.
- (altivec_vpkshus): Likewise.
- (altivec_vpkuwus): Likewise.
- (altivec_vpkswus): Likewise.
- (altivec_vpks<VI_char>ss): Likewise.
- (altivec_vpks<VI_char>us): Likewise.
- (altivec_vpku<VI_char>us): Likewise.
- (altivec_vpku<VI_char>um): Likewise.
- (altivec_vrl<VI_char>): Likewise.
- (altivec_vsl<VI_char>): Likewise.
- (altivec_vsr<VI_char>): Likewise.
- (altivec_vsra<VI_char>): Likewise.
- (altivec_vsldoi_<mode>): Likewise.
- (altivec_vupkhsb): Likewise.
- (altivec_vupkhs<VU_char>): Likewise.
- (altivec_vupkls<VU_char>): Likewise.
- (altivec_vupkhsh): Likewise.
- (altivec_vupklsb): Likewise.
- (altivec_vupklsh): Likewise.
- (altivec_vcmpequ<VI_char>_p): Likewise.
- (altivec_vcmpgts<VI_char>_p): Likewise.
- (altivec_vcmpgtu<VI_char>_p): Likewise.
- (abs<mode>2): Likewise.
- (vec_unpacks_hi_v16qi): Likewise.
- (vec_unpacks_hi_v8hi): Likewise.
- (vec_unpacks_lo_v16qi): Likewise.
- (vec_unpacks_hi_<VP_small_lc>): Likewise.
- (vec_unpacks_lo_v8hi): Likewise.
- (vec_unpacks_lo_<VP_small_lc>): Likewise.
- (vec_pack_trunc_v8h): Likewise.
- (vec_pack_trunc_v4si): Likewise.
- (vec_pack_trunc_<mode>): Likewise.
-
- * config/rs6000/altivec.h (vec_vaddudm): Add defines for power8
- V2DI builtins.
- (vec_vmaxsd): Likewise.
- (vec_vmaxud): Likewise.
- (vec_vminsd): Likewise.
- (vec_vminud): Likewise.
- (vec_vpksdss): Likewise.
- (vec_vpksdus): Likewise.
- (vec_vpkudum): Likewise.
- (vec_vpkudus): Likewise.
- (vec_vrld): Likewise.
- (vec_vsld): Likewise.
- (vec_vsrad): Likewise.
- (vec_vsrd): Likewise.
- (vec_vsubudm): Likewise.
- (vec_vupkhsw): Likewise.
- (vec_vupklsw): Likewise.
-
-2013-05-29 Jan Hubicka <jh@suse.cz>
-
- * cgraph.h (symtab_node_base): Add definition, alias and analyzed
- flags; reorder rest of fields in more consistent way.
- (varpool_node): Remove analyzed, finalized and alias.
- (cgraph_ndoe): Likewise.
- (symtab_alias_ultimate_target): New function.
- (cgraph_function_node): Move offline.
- (cgraph_reset_node): Declare.
- (cgraph_comdat_can_be_unshared_p): Remove.
- (varpool_remove_initializer): Declare.
- (varpool_first_defined_variable, varpool_next_defined_variable
- cgraph_first_defined_function, cgraph_next_defined_function): Update.
- (cgraph_function_with_gimple_body_p): Update.
- (varpool_all_refs_explicit_p): Update.
- (symtab_alias_target): New function.
- (cgraph_alias_aliased_node, varpool_alias_aliased_node): Rename to ...
- (cgraph_alias_target, varpool_alias_target): .. this one; simplify.
- (cgraph_function_or_thunk_node): Simplify using
- symtab_alias_ultimate_target.
- (varpool_variable_node): Likewise.
- * cgraph.c (cgraph_create_function_alias): Update.
- (cgraph_add_thunk): Update.
- (cgraph_remove_node): Update.
- (dump_cgraph_node): Do not dump removed flags.
- (cgraph_function_body_availability): Update.
- (cgraph_propagate_frequency): Update.
- (verify_cgraph_node): Check sanity of local flag.
- (cgraph_function_node): Move here from cgraph.h; revamp for
- cgraph_function_or_thunk_node.
- * lto-symtab.c (lto_varpool_replace_node): Update.
- (lto_symtab_resolve_can_prevail_p): Update.
- (lto_symtab_merge_cgraph_nodes): Update.
- * ipa-cp.c (determine_versionability, initialize_node_lattices,
- propagate_constants_accross_call, devirtualization_time_bonus,
- ipcp_propagate_stage): Update.
- * tree-emutls.c (create_emultls_var, ipa_lower_emutls): Update.
- * ipa-inline-transform.c (clone_inlined_nodes,
- preserve_function_body_p): Update.
- * ipa-reference.c (propagate): Update.
- (write_node_summary_p): Update.
- * toplev.c (wrapup_global_declaration_2): Update.
- * cgraphunit.c (cgraph_analyze_function): Rename to ...
- (analyze_function) ... this one.
- (cgraph_process_new_functions): Update.
- (cgraph_reset_node): Export.
- (cgraph_finalize_function): Update.
- (cgraph_add_new_function): Update.
- (process_function_and_variable_attributes): Update.
- (varpool_finalize_decl): Update.
- (symbol_finalized): Remove.
- (symbol_finalized_and_needed): Rename to ...
- (symbol_defined_and_needed): ... update.
- (cgraph_analyze_functions): Update.
- (handle_alias_pairs): Update.
- (mark_functions_to_output): Update.
- (assemble_thunk): Update.
- (output_in_order): Update.
- (output_weakrefs): Update.
- (finalize_compilation_unit): Update.
- * lto-cgraph.c (reachable_from_other_partition_p, lto_output_node,
- lto_output_varpool_node, compute_ltrans_boundary, input_overwrite_node,
- input_node, input_varpool_node): Update.
- * dbxout.c (dbxout_expand_expr): Update.
- * cgraphclones.c (cgraph_clone_node): Update.
- (cgraph_copy_node_for_versioning): Update.
- (cgraph_materialize_clone): Update.
- (cgraph_materialize_all_clones): Update.
- * ipa-pure-const.c (analyze_function, pure_const_write_summary,
- propagate_pure_const, propagate_nothrow): Update.
- * lto-streamer-out.c (lto_output, write_symbol): Update.
- * ipa-utils.c (ipa_reverse_postorder): Update.
- * ipa-inline.c (can_inline_edge_p): Update.
- (update_caller_keys, ipa_inline): Update.
- * dwarf2out.c (reference_to_unused,
- premark_types_used_by_global_vars_helper): Update.
- * tree-eh.c (tree_could_trap_p): Update.
- * ipa-split.c (consider_split, execute_split_functions): Update.
- * ipa.c (cgraph_non_local_node_p_1, cgraph_local_node_p,
- has_addr_references_p): Update; move ahead in file for better
- readability.
- (process_references): Simplify.
- (symtab_remove_unreachable_nodes): Update; cleanup way function/var
- bodies are removed.
- (cgraph_comdat_can_be_unshared_p): Make static.
- (cgraph_externally_visible_p): Update.
- (varpool_externally_visible_p): Update.
- (function_and_variable_visibility): Update.
- * trans-mem.c (get_cg_data, ipa_tm_mayenterirr_function,
- ipa_tm_mark_force_output_node): Update.
- * ipa-inline-analysis.c (dump_inline_summary, initialize_inline_failed,
- estimate_edge_devirt_benefit, inline_generate_summary,
- inline_write_summary): Update.
- * gimple-fold.c (can_refer_decl_in_current_unit_p): Update.
- * ipa-prop.c (ipa_compute_jump_functions): Update.
- (ipa_print_node_params, ipa_prop_read_section,
- ipa_update_after_lto_read, read_replacements_section): Update.
- * varasm.c (mark_decl_referenced): Update.
- (assemble_alias, dump_tm_clone_pairs): Update.
- * tree-inline.c (copy_bb): Update.
- (estimate_num_insns, optimize_inline_calls, tree_function_versioning):
- Update.
- * symtab.c (dump_symtab_base): Print new flags.
- (verify_symtab_base): Verify new flags.
- (symtab_alias_ultimate_target): New function.
- * tree-ssa-structalias.c (get_constraint_for_ssa_var,
- create_variable_info_for, associate_varinfo_to_alias, ipa_pta_execute):
- Update.
- * passes.c (ipa_write_summaries, ipa_write_optimization_summaries):
- Update.
- * i386.c (ix86_get_function_versions_dispatcher,
- ix86_generate_version_dispatcher_body): Update.
- (fold_builtin_cpu): Use varpool_add_new_variable.
- * varpool.c (varpool_remove_initializer): Break out from ...
- (varpool_remove_node): ... this one.
- (dump_varpool_node, varpool_node_for_asm,
- cgraph_variable_initializer_availability, varpool_analyze_node,
- varpool_assemble_decl, varpool_remove_unreferenced_decls,
- varpool_finalize_named_section_flags, varpool_create_variable_alias):
- Update.
-
-2013-05-29 Jan Hubicka <jh@suse.cz>
-
- * passes.c (init_optimization_passes): Move OMP expansion into lowering.
-
-2013-05-29 Easwaran Raman <eraman@google.com>
-
- PR tree-optimization/57442
- * tree-ssa-reassoc.c (appears_later_in_bb): Return correct value
- when control exits the main loop.
-
-2013-05-29 Sandeep Kumar Singh <Sandeep.Singh2@kpitcummins.com>
-
- * rx/rx.h (TARGET_CPU_CPP_BUILTINS): Add macros for RX100, RX200,
- and RX600.
- * rx/rx.opt: Add macro for rx100 with string rx100 and value RX100.
- * rx/rx-opts.h (rx_cpu_types): Add new cpu type rx100.
- * rx/t-rx: Add rx100 under multi library matches option for nofpu
- option.
-
-2013-05-29 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
-
- PR tree-optimization/57441
- * gimple-ssa-strength-reduction.c (analyze_candidates_and_replace):
- Don't limit size of incr_vec to number of candidates.
-
-2013-05-29 Steve Ellcey <sellcey@imgtec.com>
-
- * config/mips/mti-linux.h (SYSROOT_SUFFIX_SPEC): Add micromips
- and mips16 directories.
- * config/mips/t-mti-linux (MULTILIB_OPTIONS): Add micromips and mips16.
- (MULTILIB_DIRNAMES): Ditto.
- (MULTILIB_EXCEPTIONS): Add new exceptions.
- * config/mips/t-mti-elf (MULTILIB_OPTIONS): Add micromips.
- (MULTILIB_DIRNAMES): Ditto.
- (MULTILIB_EXCEPTIONS): Add new exceptions.
-
-2012-05-29 Chris Schlumberger-Socha <chris.schlumberger-socha@arm.com>
- Marcus Shawcroft <marcus.shawcroft@arm.com>
-
- * config/aarch64/aarch64-protos.h (aarch64_symbol_type): Define
- SYMBOL_TINY_ABSOLUTE.
- * config/aarch64/aarch64.c (aarch64_load_symref_appropriately): Handle
- SYMBOL_TINY_ABSOLUTE.
- (aarch64_expand_mov_immediate): Likewise.
- (aarch64_classify_symbol): Likewise.
- (aarch64_mov_operand_p): Remove ATTRIBUTE_UNUSED.
- Permit SYMBOL_TINY_ABSOLUTE.
- * config/aarch64/predicates.md (aarch64_mov_operand): Permit CONST.
-
-2013-05-29 Chris Schlumberger-Socha <chris.schlumberger-socha@arm.com>
- Marcus Shawcroft <marcus.shawcroft@arm.com>
-
- * config/aarch64/aarch64.c (aarch64_classify_symbol): Remove comment.
- Refactor if/switch. Replace gcc_assert with if.
-
-2013-05-29 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
-
- * config/i386/i386.c (initial_ix86_tune_features): Enable
- FP Reassociation for AMD bdver1 and bdver2.
-
-2013-05-29 Martin Jambor <mjambor@suse.cz>
-
- * tree-cfg.c (verify_expr): Verify that BIT_FIELD_REF, REALPART_EXPR
- and IMAGPART_EXPR do not occur within other handled_components.
-
-2013-05-29 Richard Biener <rguenther@suse.de>
-
- * tree-vect-slp.c (vect_bb_slp_scalar_cost): Guard vinfo
- access on whether the use is in the BB we currently try to
- vectorize.
- (vect_bb_vectorization_profitable_p): Pass the BB we currently
- vectorize to vect_bb_slp_scalar_cost.
-
-2013-05-29 Richard Biener <rguenther@suse.de>
-
- * tree-vect-slp.c (vect_bb_slp_scalar_cost): New function
- computing scalar cost offsetted by stmts that are kept live
- by scalar uses.
- (vect_bb_vectorization_profitable_p): Use vect_bb_slp_scalar_cost
- for computation of scalar cost.
-
-2013-05-28 Steve Ellcey <sellcey@mips.com>
-
- * config/mips/mips-cpus.def (mips32r2): Change processor type.
-
-2013-05-28 Balaji V. Iyer <balaji.v.iyer@intel.com>
-
- * doc/extend.texi (C Extensions): Added documentation about Cilk Plus
- array notation built-in reduction functions.
- * doc/passes.texi (Passes): Added documentation about changes done
- for Cilk Plus.
- * doc/invoke.texi (C Dialect Options): Added documentation about
- the -fcilkplus flag.
- * Makefile.in (C_COMMON_OBJS): Added c-family/array-notation-common.o.
- (BUILTINS_DEF): Depend on cilkplus.def.
- * builtins.def: Include cilkplus.def. Define DEF_CILKPLUS_BUILTIN.
- * builtin-types.def: Define BT_FN_INT_PTR_PTR_PTR.
- * cilkplus.def: New file.
-
-2013-05-28 Joern Rennecke <joern.rennecke@embecosm.com>
-
- PR rtl-optimization/57439
- * postreload.c (move2add_use_add2_insn): Use gen_lowpart_common.
-
-2013-05-28 Easwaran Raman <eraman@google.com>
-
- PR tree-optimization/57337
- * tree-ssa-reassoc.c (appears_later_in_bb): New function.
- (find_insert_point): Correctly identify the insertion point
- when two statements with the same UID is compared.
-
-2013-05-28 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/56787
- * tree-vect-data-refs.c (vect_analyze_data_refs): Drop clobbers
- from the list of data references.
- * tree-vect-loop.c (vect_determine_vectorization_factor): Skip
- clobbers.
- (vect_analyze_loop_operations): Likewise.
- (vect_transform_loop): Remove clobbers.
-
-2013-05-28 Martin Jambor <mjambor@suse.cz>
-
- * tree-cfg.c (verify_expr): Verify that BIT_FIELD_REFs, IMAGPART_EXPRs
- and REALPART_EXPRs have scalar type.
-
-2013-05-28 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/57411
- * tree-ssa-copy.c (may_propagate_copy): Cannot propagate
- virtual operands.
- * tree-ssa-dom.c (eliminate_const_or_copy): Special-case
- virtual operand propagation.
-
-2013-05-28 Eric Botcazou <ebotcazou@adacore.com>
-
- * config/sparc/sparc.c (sparc_expand_vec_perm_bmask): Use %g0 as
- destination register for bmasksi_vis.
- (vector_init_bshuffle): Likewise.
- * config/sparc/sparc.md (vec_perm_constv8qi): Likewise.
-
-2013-05-28 Eric Botcazou <ebotcazou@adacore.com>
-
- * doc/invoke.texi (SPARC Options): Document -mfix-ut699.
- * builtins.c (expand_builtin_mathfn) <BUILT_IN_SQRT>: Try to widen the
- mode if the instruction isn't available in the original mode.
- * config/sparc/sparc.opt (mfix-ut699): New option.
- * config/sparc/sparc.md (muldf3_extend): Disable if -mfix-ut699.
- (divdf3): Turn into expander.
- (divdf3_nofix): New insn.
- (divdf3_fix): Likewise.
- (divsf3): Disable if -mfix-ut699.
- (sqrtdf2): Turn into expander.
- (sqrtdf2_nofix): New insn.
- (sqrtdf2_fix): Likewise.
- (sqrtsf2): Disable if -mfix-ut699.
-
-2013-05-27 Richard Biener <rguenther@suse.de>
-
- PR middle-end/57412
- * omp-low.c (expand_omp_atomic_pipeline): Use the correct latch
- block for the new loop.
-
-2013-05-27 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/57343
- * tree-ssa-loop-niter.c (number_of_iterations_ne_max): Do not
- use multiple_of_p if not TYPE_OVERFLOW_UNDEFINED.
- (number_of_iterations_cond): Do not build the folded tree.
-
-2013-05-27 Richard Biener <rguenther@suse.de>
-
- Revert
- PR middle-end/57381
- * fold-const.c (operand_equal_p): Compare FIELD_DECLs with
- OEP_CONSTANT_ADDRESS_OF retained.
-
- PR tree-optimization/57417
- * tree-ssa-sccvn.c (vn_reference_fold_indirect): Fix test
- for unchanged base.
- (set_ssa_val_to): Compare addresses using
- get_addr_base_and_unit_offset.
-
-2013-05-27 Joern Rennecke <joern.rennecke@embecosm.com>
-
- PR rtl-optimization/56833
- * postreload.c (move2add_record_mode): New function.
- (move2add_record_sym_value, move2add_valid_value_p): Likewise.
- (move2add_use_add2_insn): Use move2add_record_sym_value.
- (move2add_use_add3_insn): Likewise.
- (reload_cse_move2add): Use move2add_valid_value_p and
- move2add_record_mode. Invalidate call-clobbered and REG_INC
- affected regs by setting reg_mode to VOIDmode.
- (move2add_note_store): Don't pretend the inside of a SUBREG is
- the actual destination. Invalidate single/leading registers by
- setting reg_mode to VOIDmode.
- Use move2add_record_sym_value, move2add_valid_value_p and
- move2add_record_mode.
-
-2013-05-27 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/57396
- * tree-affine.c (double_int_constant_multiple_p): Properly
- return false for val == 0 and div != 0.
-
-2013-05-25 Richard Sandiford <rdsandiford@googlemail.com>
-
- * config/mips/mips.h: Use #elif in preprocessor conditions.
-
-2013-05-25 Richard Sandiford <rdsandiford@googlemail.com>
-
- PR target/53916
- * config/mips/constraints.md (kl): New constraint.
- * config/mips/mips.md (divmod<mode>4, udivmod<mode>4): Delete.
- (divmod<mode>4_internal): Rename to divmod<mode>4. Use "kl" as the
- constraint for operand 0. Split after CSE for MIPS16. Emit a move
- from LO for MIPS16.
- (udivmod<mode>4_internal): Likewise udivmod<mode>4.
-
-2013-05-25 Richard Sandiford <rdsandiford@googlemail.com>
-
- PR target/55777
- * config/mips/mips.c (mips_can_inline_p): New function.
- (TARGET_CAN_INLINE_P): Define.
-
-2013-05-25 Steven Bosscher <steven@gcc.gnu.org>
-
- * sched-int.h (ds_t, dw_t): Make unsigned int.
- Fix documentation that describes how all the ds_t bits are used.
- Reserve the last bit for delayed-branch scheduling.
- (BITS_PER_DEP_STATUS): Move to ds_t typedef.
- (BITS_PER_DEP_WEAK): Fix definition and documentation.
- (gen_dep_weak_1): Remove prototype.
- * sched-deps.c (get_dep_weak_1): Make static.
- * target.def (speculate_insn, needs_block_p, gen_spec_check,
- get_insn_spec_ds, get_insn_checked_ds): Adjust hook prototypes.
- * doc/tm.texi: Regenerate.
- * config/ia64/ia64.c (ia64_needs_block_p): Update prototype.
-
-2013-05-24 Steven Bosscher <steven@gcc.gnu.org>
-
- PR debug/56950
- * haifa-sched.c (sched_extend_bb): Ignore DEBUG_INSNs.
-
-2013-05-24 Nathan Sidwell <nathan@codesourcery.com>
- Sandra Loosemore <sandra@codesourcery.com>
-
- * config.gcc (powerpc-*): Allow native for with-cpu.
-
-2013-05-24 Jeff Law <law@redhat.com>
-
- PR tree-optimization/57124
- * tree-vrp.c (simplify_cond_using_ranges): Only simplify a
- conversion feeding a condition if the range has an overflow
- if -fstrict-overflow. Add warnings for when we do make the
- transformation.
-
-2013-05-24 Dehao Chen <dehao@google.com>
-
- * tree-cfg.c (locus_discrim_map): Fix the typo.
- (locus_discrim_hasher): Likewise.
- (locus_discrim_hasher::hash): Likewise.
- (locus_discrim_hasher::equal): Likewise.
-
-2013-05-24 Martin Jambor <mjambor@suse.cz>
-
- PR tree-optimization/57294
- * cgraph.h (ipa_record_stmt_references): Declare.
- * cgraphbuild.c (ipa_record_stmt_references): New function.
- (build_cgraph_edges): Use ipa_record_stmt_references.
- (rebuild_cgraph_edges): Likewise.
- (cgraph_rebuild_references): Likewise.
- * ipa-prop.c (ipa_modify_call_arguments): Discard references
- associated with the old statement and build references from the
- newly built statements.
- * ipa-ref.c (ipa_remove_stmt_references): New function.
- * ipa-ref.h (ipa_remove_stmt_references): Declare.
-
-2013-05-24 Vladimir Makarov <vmakarov@redhat.com>
-
- * lra-constraints.c (emit_spill_move): Use smaller mode for
- mem-mem moves.
- (check_and_process_move): Consider mem-reg moves for secondary
- too.
- (curr_insn_transform): Don't lose insns emitted before for
- secondary memory moves.
- (inherit_in_ebb): Mark defined reg. Add usage only if it is not a
- reg set up in the current insn.
-
-2013-05-24 Dehao Chen <dehao@google.com>
-
- * tree-cfg.c (locus_descrim_hasher::hash): Change discriminator
- hash function.
- (locus_descrim_hasher::equal): Likewise.
- (build_gimple_cfg): New discriminator assignment algorithm.
- (make_edges): Likewise.
- (next_discriminator_for_locus): Likewise.
- (same_line_p): Likewise.
- (assign_discriminators): Likewise.
- (make_cond_expr_edges): Likewise.
- (make_gimple_switch_edges): Likewise.
- (make_goto_expr_edges): Likewise.
- (make_gimple_asm_edges): Likewise.
-
-2013-05-24 Ian Bolton <ian.bolton@arm.com>
-
- * config/aarch64/aarch64.c (aarch64_print_operand): Change the
- X format specifier to only display bottom 16 bits.
- * config/aarch64/aarch64.md (insv_imm<mode>): Allow any size of
- immediate to match for operand 2, since it will be masked.
-
-2013-05-24 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/57287
- * tree-ssa-uninit.c (compute_uninit_opnds_pos): Disregard
- all SSA names that occur in abnormal PHIs.
-
-2013-05-24 Alexander Ivchenko <alexander.ivchenko@intel.com>
-
- PR tree-ssa/57385
- * tree-ssa-sccvn.c (fully_constant_vn_reference_p): Check
- that index is not negative.
-
-2013-05-24 Eric Botcazou <ebotcazou@adacore.com>
-
- PR rtl-optimization/55177
- * simplify-rtx.c (simplify_unary_operation_1) <NOT>: Deal with BSWAP.
- (simplify_byte_swapping_operation): New.
- (simplify_binary_operation_1): Call it for AND, IOR and XOR.
- (simplify_relational_operation_1): Deal with BSWAP.
-
-2013-05-23 Richard Henderson <rth@redhat.com>
-
- PR target/56742
- * config/i386/i386.c (ix86_seh_fixup_eh_fallthru): New.
- (ix86_reorg): Call it.
-
-2013-05-23 Uros Bizjak <ubizjak@gmail.com>
-
- PR target/57379
- * config/alpha/alpha.md (unspec): Add UNSPEC_XFLT_COMPARE.
- * config/alpha/alpha.c (alpha_emit_xfloating_compare): Construct
- REG_EQUAL note as UNSPEC_XFLT_COMPARE unspec.
-
-2013-05-23 Christian Bruel <christian.bruel@st.com>
-
- PR debug/57351
- * config/arm/arm.c (arm_dwarf_register_span): Do not use dbx number.
-
-2013-05-23 Chris Schlumberger-Socha <chris.schlumberger-socha@arm.com>
- Marcus Shawcroft <marcus.shawcroft@arm.com>
-
- * config/aarch64/aarch64.md (*movdi_aarch64): Replace Usa with S.
- * config/aarch64/constraints.md (Usa): Remove.
- * doc/md.texi (AArch64 Usa): Remove.
-
-2013-05-23 Chris Schlumberger-Socha <chris.schlumberger-socha@arm.com>
- Marcus Shawcroft <marcus.shawcroft@arm.com>
-
- * config/aarch64/aarch64-protos.h (aarch64_mov_operand_p): Define.
- * config/aarch64/aarch64.c (aarch64_mov_operand_p): Define.
- * config/aarch64/predicates.md (aarch64_const_address): Remove.
- (aarch64_mov_operand): Use aarch64_mov_operand_p.
-
-2013-05-23 Vidya Praveen <vidyapraveen@arm.com>
-
- * config/aarch64/aarch64-simd.md (clzv4si2): Support for CLZ
- instruction (AdvSIMD).
- * config/aarch64/aarch64-builtins.c
- (aarch64_builtin_vectorized_function): Handler for BUILT_IN_CLZ.
- * config/aarch64/aarch-simd-builtins.def: Entry for CLZ.
-
-2013-05-23 Martin Jambor <mjambor@suse.cz>
-
- PR middle-end/57347
- * tree.h (contains_bitfld_component_ref_p): Declare.
- * tree-sra.c (contains_bitfld_comp_ref_p): Move...
- * tree.c (contains_bitfld_component_ref_p): ...here. Adjust its
- caller.
- * ipa-prop.c (determine_known_aggregate_parts): Check that LHS does
- not access a bit-field. Assert all final offsets are byte-aligned.
-
-2013-05-23 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/57380
- * tree-ssa-phiprop.c (propagate_with_phi): Do not require at
- least one invariant or re-used load.
- * passes.c (init_optimization_passes): Move pass_phiprop before
- pass_forwprop.
-
-2013-05-23 James Greenhalgh <james.greenhalgh@arm.com>
-
- * config/aarch64/aarch64-simd.md
- (aarch64_cm<optab>di): Add clobber of CC_REGNUM to unsplit pattern.
-
-2013-05-23 Richard Biener <rguenther@suse.de>
-
- PR middle-end/57381
- * fold-const.c (operand_equal_p): Compare FIELD_DECLs with
- OEP_CONSTANT_ADDRESS_OF retained.
-
-2013-05-23 Jakub Jelinek <jakub@redhat.com>
-
- PR middle-end/57344
- * expmed.c (store_split_bit_field): If op0 is a REG or SUBREG of a REG,
- don't lower unit. Handle unit not being always BITS_PER_WORD.
-
-2013-05-23 Richard Biener <rguenther@suse.de>
-
- PR rtl-optimization/57341
- * ira.c (validate_equiv_mem_from_store): Use anti_dependence
- instead of true_dependence.
-
-2013-05-22 David Malcolm <dmalcolm@redhat.com>
-
- * bb-reorder.c (branch_threshold): Make const.
- (exec_threshold): Ditto.
-
-2013-05-22 Michael Meissner <meissner@linux.vnet.ibm.com>
- Pat Haugen <pthaugen@us.ibm.com>
- Peter Bergner <bergner@vnet.ibm.com>
-
- * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions): Add
- documentation for the power8 crypto builtins.
-
- * config/rs6000/t-rs6000 (MD_INCLUDES): Add crypto.md.
-
- * config/rs6000/rs6000-builtin.def (BU_P8V_AV_1): Add support
- macros for defining power8 builtin functions.
- (BU_P8V_AV_2): Likewise.
- (BU_P8V_AV_P): Likewise.
- (BU_P8V_VSX_1): Likewise.
- (BU_P8V_OVERLOAD_1): Likewise.
- (BU_P8V_OVERLOAD_2): Likewise.
- (BU_CRYPTO_1): Likewise.
- (BU_CRYPTO_2): Likewise.
- (BU_CRYPTO_3): Likewise.
- (BU_CRYPTO_OVERLOAD_1): Likewise.
- (BU_CRYPTO_OVERLOAD_2): Likewise.
- (XSCVSPDP): Fix typo, point to the correct instruction.
- (VCIPHER): Add power8 crypto builtins.
- (VCIPHERLAST): Likewise.
- (VNCIPHER): Likewise.
- (VNCIPHERLAST): Likewise.
- (VPMSUMB): Likewise.
- (VPMSUMH): Likewise.
- (VPMSUMW): Likewise.
- (VPERMXOR_V2DI): Likewise.
- (VPERMXOR_V4SI: Likewise.
- (VPERMXOR_V8HI: Likewise.
- (VPERMXOR_V16QI: Likewise.
- (VSHASIGMAW): Likewise.
- (VSHASIGMAD): Likewise.
- (VPMSUM): Likewise.
- (VPERMXOR): Likewise.
- (VSHASIGMA): Likewise.
-
- * config/rs6000/rs6000-c.c (rs6000_target_modify_macros): Define
- __CRYPTO__ if the crypto instructions are available.
- (altivec_overloaded_builtins): Add support for overloaded power8
- builtins.
-
- * config/rs6000/rs6000.c (rs6000_expand_ternop_builtin): Add
- support for power8 crypto builtins.
- (builtin_function_type): Likewise.
- (altivec_init_builtins): Add support for builtins that take vector
- long long (V2DI) arguments.
-
- * config/rs6000/crypto.md: New file, define power8 crypto
- instructions.
-
-2013-05-22 Michael Meissner <meissner@linux.vnet.ibm.com>
- Pat Haugen <pthaugen@us.ibm.com>
- Peter Bergner <bergner@vnet.ibm.com>
-
- * doc/invoke.texi (Option Summary): Add power8 options.
- (RS/6000 and PowerPC Options): Likewise.
-
- * doc/md.texi (PowerPC and IBM RS6000 constraints): Update to use
- constraints.md instead of rs6000.h. Reorder w* constraints. Add
- wm, wn, wr documentation.
-
- * config/rs6000/constraints.md (wm): New constraint for VSX
- registers if direct move instructions are enabled.
- (wn): New constraint for no registers.
- (wq): New constraint for quad word even GPR registers.
- (wr): New constraint if 64-bit instructions are enabled.
- (wv): New constraint if power8 vector instructions are enabled.
- (wQ): New constraint for quad word memory locations.
-
- * config/rs6000/predicates.md (const_0_to_15_operand): New
- constraint for 0..15 for crypto instructions.
- (gpc_reg_operand): If VSX allow registers in VSX registers as well
- as GPR and floating point registers.
- (int_reg_operand): New predicate to match only GPR registers.
- (base_reg_operand): New predicate to match base registers.
- (quad_int_reg_operand): New predicate to match even GPR registers
- for quad memory operations.
- (vsx_reg_or_cint_operand): New predicate to allow vector logical
- operations in both GPR and VSX registers.
- (quad_memory_operand): New predicate for quad memory operations.
- (reg_or_indexed_operand): New predicate for direct move support.
-
- * config/rs6000/rs6000-cpus.def (ISA_2_5_MASKS_EMBEDDED):
- Inherit from ISA_2_4_MASKS, not ISA_2_2_MASKS.
- (ISA_2_7_MASKS_SERVER): New mask for ISA 2.07 (i.e. power8).
- (POWERPC_MASKS): Add power8 options.
- (power8 cpu): Use ISA_2_7_MASKS_SERVER instead of specifying the
- various options.
-
- * config/rs6000/rs6000-c.c (rs6000_target_modify_macros):
- Define _ARCH_PWR8 and __POWER8_VECTOR__ for power8.
-
- * config/rs6000/rs6000.opt (-mvsx-timode): Add documentation.
- (-mpower8-fusion): New power8 options.
- (-mpower8-fusion-sign): Likewise.
- (-mpower8-vector): Likewise.
- (-mcrypto): Likewise.
- (-mdirect-move): Likewise.
- (-mquad-memory): Likewise.
-
- * config/rs6000/rs6000.c (power8_cost): Initial definition for power8.
- (rs6000_hard_regno_mode_ok): Make PTImode only match even GPR
- registers.
- (rs6000_debug_reg_print): Print the base register class if -mdebug=reg.
- (rs6000_debug_vector_unit): Add p8_vector.
- (rs6000_debug_reg_global): If -mdebug=reg, print power8 constraint
- definitions. Also print fusion state.
- (rs6000_init_hard_regno_mode_ok): Set up power8 constraints.
- (rs6000_builtin_mask_calculate): Add power8 builtin support.
- (rs6000_option_override_internal): Add support for power8.
- (rs6000_common_init_builtins): Add debugging for skipped builtins
- if -mdebug=builtin.
- (rs6000_adjust_cost): Add power8 support.
- (rs6000_issue_rate): Likewise.
- (insn_must_be_first_in_group): Likewise.
- (insn_must_be_last_in_group): Likewise.
- (force_new_group): Likewise.
- (rs6000_register_move_cost): Likewise.
- (rs6000_opt_masks): Likewise.
-
- * config/rs6000/rs6000.h (ASM_CPU_POWER8_SPEC): If we don't have a
- power8 capable assembler, default to power7 options.
- (TARGET_DIRECT_MOVE): Likewise.
- (TARGET_CRYPTO): Likewise.
- (TARGET_P8_VECTOR): Likewise.
- (VECTOR_UNIT_P8_VECTOR_P): Define power8 vector support.
- (VECTOR_UNIT_VSX_OR_P8_VECTOR_P): Likewise.
- (VECTOR_MEM_P8_VECTOR_P): Likewise.
- (VECTOR_MEM_VSX_OR_P8_VECTOR_P): Likewise.
- (VECTOR_MEM_ALTIVEC_OR_VSX_P): Likewise.
- (TARGET_XSCVDPSPN): Likewise.
- (TARGET_XSCVSPDPN): Likewsie.
- (TARGET_SYNC_HI_QI): Likewise.
- (TARGET_SYNC_TI): Likewise.
- (MASK_CRYPTO): Likewise.
- (MASK_DIRECT_MOVE): Likewise.
- (MASK_P8_FUSION): Likewise.
- (MASK_P8_VECTOR): Likewise.
- (REG_ALLOC_ORDER): Move fr13 to be lower in priority so that the TFmode
- temporary used by some of the direct move instructions to get two FP
- temporary registers does not force creation of a stack frame.
- (VLOGICAL_REGNO_P): Allow vector logical operations in GPRs.
- (MODES_TIEABLE_P): Move the VSX tests above the Altivec tests so
- that any VSX registers are tieable, even if they are also an
- Altivec vector mode.
- (r6000_reg_class_enum): Add wm, wr, wv constraints.
- (RS6000_BTM_P8_VECTOR): Power8 builtin support.
- (RS6000_BTM_CRYPTO): Likewise.
- (RS6000_BTM_COMMON): Likewise.
-
- * config/rs6000/rs6000.md (cpu attribute): Add power8.
- * config/rs6000/rs6000-opts.h (PROCESSOR_POWER8): Likewise.
- (enum rs6000_vector): Add power8 vector support.
-
-2013-05-22 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
-
- PR target/19599
- PR target/57340
- * config/arm/arm.c (any_sibcall_uses_r3): Rename to ..
- (any_sibcall_could_use_r3): this and handle indirect calls.
- (arm_get_frame_offsets): Rename use of any_sibcall_uses_r3.
-
-2013-05-22 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
-
- * config/rs6000/rs6000.h (MALLOC_ABI_ALIGNMENT): New #define.
-
-2013-05-22 Richard Biener <rguenther@suse.de>
-
- PR middle-end/57349
- * profile.c (branch_prob): Do not split blocks that are
- abnormally receiving from ECF_RETURNS_TWICE functions.
-
-2013-05-22 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
-
- * recog.c (offsettable_address_addr_space_p): Fix calculation of
- address mode. Move pointer mode initialization to the same place.
-
-2013-05-22 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
-
- * read-rtl.c (copy_rtx_for_iterators): Continue applying iterators
- while it has any effect.
-
-2013-05-21 Easwaran Raman <eraman@google.com>
-
- PR tree-optimization/57322
- * tree-ssa-reassoc.c (build_and_add_sum): If a BB is empty, set the
- UID of the statement added to the BB to be 1.
-
-2013-05-21 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/57331
- * tree-vrp.c (simplify_cond_using_ranges): Don't optimize comparison
- of conversion from pointer type to integral type with integer.
-
-2013-05-21 Martin Jambor <mjambor@suse.cz>
-
- PR lto/57289
- * ipa-prop.c (ipa_read_node_info): Process param_used and
- controlled_uses in the same order as when writing.
-
-2013-05-21 Magnus Granberg <baldrick@free.fr>
-
- PR plugins/56754
- * Makefile.in (PLUGIN_HEADERS): Add $(TARGET_H).
-
-2013-05-21 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/57318
- * tree-ssa-loop-ivcanon.c (tree_estimate_loop_size): Do not
- estimate stmts with side-effects as likely eliminated.
-
-2013-05-21 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/57330
- * cgraph.c (cgraph_redirect_edge_call_stmt_to_callee): Properly
- preserve the call stmts fntype.
-
-2013-05-21 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/57303
- * tree-ssa-sink.c (statement_sink_location): Improve killing
- stmt detection and properly handle self-assignments.
-
-2013-05-21 Christian Bruel <christian.bruel@st.com>
-
- * dwarf2out.c (multiple_reg_loc_descriptor): Use dbx_reg_number for
- spanning registers. LEAF_REG_REMAP is supported only for contiguous
- registers. Set register size out of the PARALLEL loop.
-
-2013-05-20 Oleg Endo <olegendo@gcc.gnu.org>
-
- PR target/56547
- * config/sh/sh.md (fmasf4): Remove empty constraints strings.
- (*fmasf4, *fmasf4_media): New insns.
-
-2013-05-19 Richard Sandiford <rdsandiford@googlemail.com>
-
- * config/mips/mips.h (BASE_INSN_LENGTH, NOP_INSN_LENGTH): New macros.
- * config/mips/mips.c (mips_symbol_insns, mips_address_insns)
- (mips_const_insns, mips_split_const_insns, mips_load_store_insns)
- (mips_idiv_insns): Update the comments to say that the returned
- instruction counts are in units of BASE_INSN_LENGTH.
- (mips_adjust_insn_length): Multiply the mips_load_label_num_insns
- by BASE_INSN_LENGTH rather than 4. Add the jump separately,
- using 2 rather than 4 as the length of indirect MIPS16 and
- microMIPS jumps. Use NOP_INSN_LENGTH rather than 4 as the
- length of a NOP. Don't divide MIPS16 lengths by 2.
- (mips16_split_long_branches): Assume a branch is long if the
- length is greater than 4 rather than 8.
- * config/mips/mips.md (length): Give MIPS16 lengths directly,
- rather than multiplying them by 2. Multiply instruction counts
- by BASE_INSN_LENGTH rather than 4.
- (*jump_mips16, tls_get_tp_mips16_<mode>)
- (*tls_get_tp_mips16_call_<mode>): Divide lengths by 2.
-
-2013-05-19 Richard Sandiford <rdsandiford@googlemail.com>
-
- * config/mips/mips.md (extended_mips16): Remove branch case.
- (length): Remove duplicated extended_mips16 test.
-
-2013-05-19 Richard Sandiford <rdsandiford@googlemail.com>
-
- * config/mips/t-sde: Don't build 64-bit microMIPS multilibs.
-
-2013-05-18 Richard Sandiford <rdsandiford@googlemail.com>
-
- * recog.h (Recog_data): Rename to...
- (recog_data_d): ...this.
- (recog_data): Update accordingly.
- * recog.c (recog_data): Likewise.
- * reload.c (save_recog_data): Likewise.
- * config/picochip/picochip.c (picochip_saved_recog_data): Likewise.
- (picochip_save_recog_data, picochip_restore_recog_data): Likewise.
-
-2013-05-17 Julian Brown <julian@codesourcery.com>
-
- * gcse.c (compute_ld_motion_mems): If a non-simple MEM is
- found in a REG_EQUAL note, invalidate it.
-
-2013-05-17 Easwaran Raman <eraman@google.com>
-
- * tree-ssa-reassoc.c (find_insert_point): New function.
- (insert_stmt_after): Likewise.
- (get_def_stmt): Likewise.
- (ensure_ops_are_available): Likewise.
- (not_dominated_by): Likewise.
- (rewrite_expr_tree): Do not move statements beyond what is
- necessary. Remove call to swap_ops_for_binary_stmt...
- (reassociate_bb): ... and move it here.
- (build_and_add_sum): Assign UIDs for new statements.
- (linearize_expr): Likewise.
- (do_reassoc): Renumber gimple statement UIDs.
-
-2013-05-17 Jan Hubicka <jh@suse.cz>
-
- * lto-symtab.c (lto_symtab_merge_cgraph_nodes): Resolve cross module
- weakrefs.
- * cgraph.c (dump_cgraph_node): Do not ice on unresolved alias.
- * cgraphunit.c (handle_alias_pairs): Store target of unresolved
- weakrefs.
- (output_weakrefs): Update.
-
-2013-05-17 Po-Chun Chang <pchang9@cs.wisc.edu>
- Martin Jambor <mjambor@suse.cz>
-
- PR middle-end/57276
- * ipa-cp.c (cgraph_edge_brings_all_agg_vals_for_node): Break when a
- value that corresponds to the given aggval is found in values vector.
-
-2013-05-17 Uros Bizjak <ubizjak@gmail.com>
-
- * config/i386/driver-i386.c (host_detect_local_cpu): Pass mmx, 3dnow,
- sse, sse2, sse3, ssse3 and sse4a flags to options.
-
-2013-05-17 David Malcolm <dmalcolm@redhat.com>
-
- * gengtype-state.c: (s_expr_writer): New class, to handle
- prettifying of output layout of s-expressions.
- (state_writer): New class, to write out gtype.state.
- (state_written_type_count): Move this variable into member data of
- state_writer.
- (s_expr_writer::s_expr_writer): New code: constructor for new class
- (state_writer::state_writer(): ditto
- (s_expr_writer::write_new_line): New function
- (s_expr_writer::write_any_indent): ditto
- (s_expr_writer::begin_s_expr): ditto
- (s_expr_writer::end_s_expr): ditto
- (write_state_fileloc): convert to method of state_writer...
- (state_writer:: write_state_fileloc): ...and use methods of
- s_expr_writer to write indentation into the gtype.state output file
- to visually represent the hierarchical structure of the list
- structures
- (write_state_fields): ditto, renaming to...
- (state_writer::write_state_fields)
- (write_state_a_string): ditto, renaming to...
- (state_writer::write_state_a_string)
- (write_state_string_option): ditto, renaming to...
- (state_writer::write_state_string_option)
- (write_state_type_option): ditto, renaming to...
- (state_writer::write_state_type_option)
- (write_state_nested_option): ditto, renaming to...
- (state_writer::write_state_nested_option)
- (write_state_option): ditto, renaming to...
- (state_writer::write_state_option)
- (write_state_options): ditto, renaming to...
- (state_writer::write_state_options)
- (write_state_lang_bitmap): ditto, renaming to...
- (state_writer::write_state_lang_bitmap)
- (write_state_version): ditto, renaming to...
- (state_writer::write_state_version)
- (write_state_scalar_type): ditto, renaming to...
- (state_writer::write_state_scalar_type)
- (write_state_string_type): ditto, renaming to...
- (state_writer::write_state_string_type)
- (write_state_undefined_type): ditto, renaming to...
- (state_writer::write_state_undefined_type)
- (write_state_struct_union_type): ditto, renaming to...
- (state_writer::write_state_struct_union_type)
- (write_state_struct_type): ditto, renaming to...
- (state_writer::write_state_struct_type)
- (write_state_user_struct_type): ditto, renaming to...
- (state_writer::write_state_user_struct_type)
- (write_state_lang_struct_type): ditto, renaming to...
- (state_writer::write_state_lang_struct_type)
- (write_state_param_struct_type): ditto, renaming to...
- (state_writer::write_state_param_struct_type)
- (write_state_pointer_type): ditto, renaming to...
- (state_writer::write_state_pointer_type)
- (write_state_array_type): ditto, renaming to...
- (state_writer::write_state_array_type)
- (write_state_gc_used): ditto, renaming to...
- (state_writer::write_state_gc_used)
- (write_state_common_type_content): ditto, renaming to...
- (state_writer::write_state_common_type_content)
- (write_state_type): ditto, renaming to...
- (state_writer::write_state_type)
- (write_state_pair_list): ditto, renaming to...
- (state_writer::write_state_pair_list)
- (write_state_pair): ditto, renaming to...
- (state_writer::write_state_pair)
- (write_state_typedefs): ditto, renaming to...
- (state_writer::write_state_typedefs)
- (write_state_structures): ditto, renaming to...
- (state_writer::write_state_structures)
- (write_state_param_structs): ditto, renaming to...
- (state_writer::write_state_param_structs)
- (write_state_variables): ditto, renaming to...
- (state_writer::write_state_variables)
- (write_state_srcdir): ditto, renaming to...
- (state_writer::write_state_srcdir)
- (write_state_files_list): ditto, renaming to...
- (state_writer::write_state_files_list)
- (write_state_languages): ditto, renaming to...
- (state_writer::write_state_languages)
- (write_state): create a state_writer instance and use it when
- writing out the state file
-
-2013-05-17 Mike Stump <mikestump@comcast.net>
-
- PR rtl-optimization/57304
- * web.c (union_match_dups): Ensure that DF_REF_LOC exists before
- accessing DF_REF_REAL_LOC.
-
-2013-05-17 Jakub Jelinek <jakub@redhat.com>
-
- PR rtl-optimization/57281
- PR rtl-optimization/57300
- * config/i386/i386.md (extendsidi2_1 dead reg splitter): Remove.
- (extendsidi2_1 peephole2s): Add instead 2 new peephole2s, that undo
- what the other splitter did if the registers are dead.
-
-2013-05-17 Richard Biener <rguenther@suse.de>
-
- * tree-ssa-alias.c (stmt_kills_ref_p_1): Properly compare
- MEM_REF offsets.
-
-2013-05-17 Jakub Jelinek <jakub@redhat.com>
-
- * gcc.c (SANITIZER_SPEC): Reject -fsanitize=address -fsanitize=thread
- linking.
-
-2013-05-17 Marek Polacek <polacek@redhat.com>
-
- * tree-ssa-strlen.c (handle_char_store): Don't invalidate cached
- length when doing non-zero store of storing '\0' to '\0'.
-
-2013-05-17 Jakub Jelinek <jakub@redhat.com>
-
- * tree-vect-patterns.c (vect_recog_rotate_pattern): For
- vect_external_def oprnd1 with loop_vinfo, try to emit
- optional cast, negation and and stmts on the loop preheader
- edge instead of into the pattern def seq.
-
- PR tree-optimization/57051
- * fold-const.c (const_binop) <case VEC_LSHIFT_EXPR,
- case VEC_RSHIFT_EXPR>: Fix BYTES_BIG_ENDIAN handling.
-
-2013-05-16 Nick Clifton <nickc@redhat.com>
-
- * config/rl78/rl78.c (rl78_attribute_table): Add naked.
- (rl78_is_naked_func): New function.
- (rl78_expand_prologue): Skip prologue generation for naked functions.
- (rl78_expand_epilogue): Skip epilogue generation for naked functions.
- * doc/extend.texi (naked): Add RL78 to the list of processors
- that supports this attribute.
-
-2013-05-16 Jeff Law <law@redhat.com>
-
- * Makefile.in (tree-switch-conversion.o): Depend on $(OPTABS_H).
-
-2013-05-16 Uros Bizjak <ubizjak@gmail.com>
-
- * config/i386/driver-i386.c (host_detect_local_cpu): Determine
- cache parameters using detect_caches_amd also for CYRIX,
- NSC and TM2 signatures.
-
-2013-05-16 Uros Bizjak <ubizjak@gmail.com>
- Dzianis Kahanovich <mahatma@eu.by>
-
- PR target/45359
- PR target/46396
- * config/i386/driver-i386.c (host_detect_local_cpu): Detect
- VIA/Centaur processors and determine their cache parameters
- using detect_caches_amd.
-
-2013-05-16 Teresa Johnson <tejohnson@google.com>
-
- * cfgrtl.c (verify_hot_cold_block_grouping): Return err.
- (rtl_verify_edges): New function.
- (rtl_verify_bb_insns): Ditto.
- (rtl_verify_bb_pointers): Ditto.
- (rtl_verify_bb_insn_chain): Ditto.
- (rtl_verify_fallthru): Ditto.
- (rtl_verify_bb_layout): Ditto.
- (rtl_verify_flow_info_1): Outline checks into new functions.
- (rtl_verify_flow_info): Ditto.
-
-2013-05-16 Steve Ellcey <sellcey@imgtec.com>
-
- * cfghooks.c (copy_bbs): Add update_dominance argument.
- * cfghooks.h (copy_bbs): Update prototype.
- * tree-cfg.c (gimple_duplicate_sese_region):
- Add update_dominance argument.
- * tree-flow.h (gimple_duplicate_sese_region): Update prototype.
- * tree-ssa-loop-ch.c (copy_loop_headers): Update
- gimple_duplicate_sese_region call.
- * tree-vect-loop-manip.c (slpeel_tree_duplicate_loop_to_edge_cfg):
- Update copy_bbs call.
- * cfgloopmanip.c (duplicate_loop_to_header_edge): Ditto.
- * trans-mem.c (ipa_uninstrument_transaction): Ditto.
-
-2013-05-16 Jakub Jelinek <jakub@redhat.com>
-
- * tree-vectorizer.h (NUM_PATTERNS): Increment.
- * tree-vect-patterns.c (vect_vect_recog_func_ptrs): Add
- vect_recog_rotate_pattern.
- (vect_recog_rotate_pattern): New function.
-
-2013-05-16 Jason Merrill <jason@redhat.com>
-
- * Makefile.in (LLINKER): New variable.
- (mostlyclean): Remove link mutex.
- * configure.ac: Handle --enable-link-mutex.
- * lock-and-run.sh: New script.
-
-2013-05-16 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
-
- PR target/19599
- * config/arm/arm.c (arm_function_ok_for_sibcall): Add check
- for NULL decl.
-
-2013-05-16 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * reorg.c (link_cc0_insns): Wrap in #ifdef HAVE_cc0.
-
-2013-05-16 Greta Yorsh <Greta.Yorsh@arm.com>
-
- * config/arm/arm-protos.h (gen_movmem_ldrd_strd): New declaration.
- * config/arm/arm.c (next_consecutive_mem): New function.
- (gen_movmem_ldrd_strd): Likewise.
- * config/arm/arm.md (movmemqi): Update condition and code.
- (unaligned_loaddi, unaligned_storedi): New patterns.
-
-2013-05-16 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * config.gcc: Obsolete *-*-solaris2.9*.
- * doc/install.texi (Specific, *-*-solaris2*): Document it.
-
-2013-05-16 Richard Biener <rguenther@suse.de>
-
- * passes.c (init_optimization_passes): Move pass_parallelize_loops
- earlier, after GRAPHITE transforms and IV canonicalization.
-
-2013-05-16 Jakub Jelinek <jakub@redhat.com>
-
- * omp-low.c (extract_omp_for_data): For collapsed loops,
- if at least one of the loops is known at compile time to
- iterate zero times, set count to 0.
- (expand_omp_regimplify_p): New function.
- (expand_omp_for_generic): For collapsed loops, if at least
- one of the loops isn't known to iterate at least once,
- add runtime check with setting count to 0.
- (expand_omp_for_static_nochunk, expand_omp_for_static_chunk):
- For unsigned types if it isn't known at compile time that
- the loop will iterate at least once, add runtime check to bypass
- the whole loop if initial condition isn't true.
-
-2013-05-16 Nathan Sidwell <nathan@codesourcery.com>
-
- * varasm.c (default_use_anchors_for_symbol_p): Use decl_replaceable_p.
-
-2013-05-16 Marc Glisse <marc.glisse@inria.fr>
-
- PR middle-end/57286
- * fold-const.c (fold_ternary_loc) <VEC_COND_EXPR>: Disable some
- transformations to avoid an infinite loop.
-
-2013-05-16 Marek Polacek <polacek@redhat.com>
-
- * tree-scalar-evolution.c (scev_const_prop): Add more dumps.
-
-2013-05-15 Leif Ekblad <leif@rdos.net>
-
- * config/i386/i386.c (ix86_decompose_address): Use
- DEFAULT_TLS_SEG_REG to access TLS segment register.
- * config/i386/i386.h (DEFAULT_TLS_SEG_REG): New define.
- * config/i386/rdos.h (DEFAULT_TLS_SEG_REG): Ditto.
- (TARGET_TLS_DIRECT_SEG_REFS_DEFAULT): Ditto.
-
-2013-05-15 Richard Sandiford <rdsandiford@googlemail.com>
-
- PR target/57260
- * config/mips/mips.c (mips_function_ok_for_sibcall): Don't allow
- sibling calls to functions that would normally be lazily bound,
- unless $gp is call-clobbered.
-
-2013-05-15 Uros Bizjak <ubizjak@gmail.com>
-
- * config/i386/i386.c (ix86_option_override_internal): Update
- processor_alias_table for missing PTA_PRFCHW and PTA_FXSR flags. Add
- PTA_POPCNT to corei7 entry. Do not enable SSE prefetch on
- non-SSE 3dNow! targets. Enable TARGET_PRFCHW for TARGET_3DNOW targets.
- * config/i386/i386.md (prefetch): Enable for TARGET_PRFCHW instead
- of TARGET_3DNOW.
- (*prefetch_3dnow): Enable for TARGET_PRFCHW only.
-
-2013-05-15 Andreas Schwab <schwab@suse.de>
-
- * config/m68k/m68k.md (*rotlhi3_lowpart, *rotlqi3_lowpart): Name
- for rotlhi3+1 and rotlqi3+1, resp. Fix reference to non-existing
- third operand.
-
-2013-05-15 Teresa Johnson <tejohnson@google.com>
-
- * loop-unroll.c (report_unroll_peel): Check decision before
- emitting unroll/peel message.
-
-2013-05-15 Teresa Johnson <tejohnson@google.com>
-
- * function.h (has_bb_partition): New rtl_data flag.
- (bb_reorder_complete): Ditto.
- * cfgcleanup.c (try_crossjump_to_edge): Check for has_bb_partition
- instead of flag_reorder_blocks_and_partition.
- * cfgrtl.c (verify_hot_cold_block_grouping): Moved from bb-reorder.c,
- with some enhancements.
- (rtl_verify_flow_info_1): Call verify_hot_cold_block_grouping.
- * bb-reorder.c (connect_traces): Check for has_bb_partition
- instead of flag_reorder_blocks_and_partition.
- (verify_hot_cold_block_grouping): Moved to cfgrtl.c.
- (reorder_basic_blocks): Set bb_reorder_complete flag, remove call to
- verify_hot_cold_block_grouping.
- (partition_hot_cold_basic_blocks): Set has_bb_partition.
-
-2013-05-15 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
-
- PR target/19599
- * config/arm/predicates.md (call_insn_operand): New predicate.
- * config/arm/constraints.md ("Cs", "Ss"): New constraints.
- * config/arm/arm.md (*call_insn, *call_value_insn): Match only
- if insn is not a tail call.
- (*sibcall_insn, *sibcall_value_insn): Adjust for tailcalling through
- registers.
- * config/arm/arm.h (enum reg_class): New caller save register class.
- (REG_CLASS_NAMES): Likewise.
- (REG_CLASS_CONTENTS): Likewise.
- * config/arm/arm.c (arm_function_ok_for_sibcall): Allow tailcalling
- without decls.
-
-2013-05-15 Richard Biener <rguenther@suse.de>
-
- * tree-vect-loop.c (vect_transform_loop): Use MSG_NOTE instead
- of MSG_OPTIMIZED_LOCATIONS.
- * tree-vect-slp.c (vect_make_slp_decision): Likewise.
- (vect_slp_transform_bb): Indicate location in MSG_OPTIMIZED_LOCATIONS
- message.
- * tree-vectorizer.c (vectorize_loops): Use MSG_NOTE instead
- of MSG_OPTIMIZED_LOCATIONS.
- (execute_vect_slp): Likewise.
- * tree-vect-loop-manip.c (vect_do_peeling_for_loop_bound): Likewise.
- (vect_create_cond_for_alias_checks): Likewise.
- * tree-vect-patterns.c (vect_recog_dot_prod_pattern): Likewise.
- (vect_recog_widen_mult_pattern): Likewise.
- (vect_recog_widen_sum_pattern): Likewise.
- (vect_recog_over_widening_pattern): Likewise.
- (vect_recog_widen_shift_pattern): Likewise.
- (vect_recog_vector_vector_shift_pattern): Likewise.
- (vect_recog_divmod_pattern): Likewise.
- (vect_recog_mixed_size_cond_pattern): Likewise.
- (vect_recog_bool_pattern): Likewise.
- (vect_pattern_recog_1): Likewise.
-
-2013-05-15 Martin Jambor <mjambor@suse.cz>
-
- * ipa-prop.c (ipa_make_edge_direct_to_target): Redirect calls to
- non-functions to builtin_unreachable.
- * ipa-inline-transform.c (inline_call): Do not assert estimates were
- correct when new direct edges were discovered.
-
-2013-05-15 Martin Jambor <mjambor@suse.cz>
-
- * ipa-prop.c (ipa_print_node_jump_functions): Print symbol order in
- header, print symbol order instead of node uid, print more information
- about indirect edge targets.
- (ipa_make_edge_direct_to_target): Print symbol order instead of node
- uids.
- (ipa_make_edge_direct_to_target): Likewise.
- (remove_described_reference): Likewise.
- (propagate_controlled_uses): Likewise.
- (ipa_print_node_params): Also print symbol order.
- (ipcp_transform_function): Print symbol order instead of node uids.
- * cgraph.c (cgraph_redirect_edge_call_stmt_to_callee): Likewise.
- (cgraph_get_create_real_symbol_node): Likewise.
- * ipa-cp.c (print_lattice): Likewise.
- (print_all_lattices): Likewise.
- (determine_versionability): Likewise.
- (initialize_node_lattices): Likewise.
- (estimate_local_effects): Likewise.
- (update_profiling_info): Likewise.
- (create_specialized_node): Likewise.
- (perhaps_add_new_callers): Likewise.
- (decide_about_value): Likewise.
- (decide_whether_version_node): Likewise.
- (identify_dead_nodes): Likewise.
- * ipa-inline-analysis.c (dump_inline_edge_summary): Likewise.
- (dump_inline_summary): Likewise.
- (estimate_node_size_and_time): Likewise.
- (inline_analyze_function): Likewise.
- * ipa-inline.c (report_inline_failed_reason): Likewise.
- (want_early_inline_function_p): Likewise.
- (edge_badness): Likewise.
- (update_edge_key): Likewise.
- (inline_small_functions): Likewise. Add dumping of order to two other
- dumps.
- * ipa-pure-const.c (pure_const_read_summary): Print symbol order
- instead of node uids.
- (propagate_pure_const): Likewise.
- (propagate_pure_const): Likewise.
- * ipa-utils.c (dump_cgraph_node_set): Likewise.
- * lto-cgraph.c (input_node): Explicitly specify we dump uid.
- * lto-symtab.c (lto_cgraph_replace_node): Print symbol order instead
- of node uids.
- * tree-pretty-print.c (dump_function_header): Likewise.
- * tree-sra.c (convert_callers_for_node): Dump in traditional format.
- Print symbol order instead of node uids.
-
-2013-05-15 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
-
- * config/s390/s390.c (s390_register_move_cost): Don't impose the
- FPR<->GPR move cost penalty if ldgr/lgdr can be used.
-
-2013-05-15 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/57275
- * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Fix
- return value for fail to do runtime alias checks for gather loads.
-
-2013-05-15 Jan Hubicka <jh@suse.cz>
-
- PR lto/57038
- PR lto/47375
- * lto-symtab.c (lto_symtab_symbol_p): Add external symbol;
- weakrefs are not external.
- (lto_symtab_merge_decls): Fix thinko when dealing with
- non-lto_symtab decls.
- (lto_symtab_merge_cgraph_nodes): Use lto_symtab_symbol_p.
- (lto_symtab_prevailing_decl): Get int sync with lto_symtab_symbol_p.
- * varpool.c (dump_varpool_node): Dump more flags.
-
-2013-05-15 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
-
- * config/i386/i386.c (processor_alias_table): Add instruction
- FSGSBASE for AMD bdver3 architecture.
-
-2013-05-14 Jakub Jelinek <jakub@redhat.com>
-
- * tree.c (warn_deprecated_use): Print file:line using locus color.
- * diagnostic.c (diagnostic_report_current_module): Print file:line
- and file:line:column using locus color.
-
-2013-05-14 Mike Stump <mikestump@comcast.net>
-
- * gdbinit.in: Add __null.
-
-2013-05-14 Mike Stump <mikestump@comcast.net>
-
- * recog.h: Rename struct recog_data to Recog_data.
- * recog.c: Likewise.
- * reload.c (can_reload_into): Likewise.
- * config/picochip/picochip.c: Likewise.
-
-2013-05-14 Mike Stump <mikestump@comcast.net>
-
- * web.c (union_match_dups): Also check DF_REF_REAL_LOC.
-
-2013-05-14 Steven Bosscher <steven@gcc.gnu.org>
-
- * resource.h (struct resources): Remove unch_memory member.
- (CLEAR_RESOURCE): Don't clear unch_memory.
- * resource.c (mark_referenced_resources): Don't set it.
- (mark_set_resources): Likewise.
- (mark_target_live_regs): Don't clear it.
- (init_resource_info): Likewise.
- * reorg.c (resource_conflicts_p): Don't compare it.
- (redundant_insn): Don't set it.
-
- * rtl.h (next_label, skip_consecutive_labels, link_cc0_insns):
- Remove prototypes.
- * emit-rtl.c (next_label): Remove unused function.
- (skip_consecutive_labels, link_cc0_insns): Move to ...
- * reorg.c (skip_consecutive_labels, link_cc0_insns): ... here, the
- only place where these functions are used, and make them static.
-
-2013-05-14 Marc Glisse <marc.glisse@inria.fr>
-
- * fold-const.c (fold_negate_expr): Handle vectors.
- (fold_truth_not_expr): Make it static.
- (fold_invert_truthvalue): New static function.
- (invert_truthvalue_loc): Handle vectors. Do not call
- fold_truth_not_expr directly.
- (fold_unary_loc) <BIT_NOT_EXPR>: Handle comparisons.
- <TRUTH_NOT_EXPR>: Do not cast to boolean.
- (fold_comparison): Handle vector constants.
- (fold_binary_loc) <TRUTH_XOR_EXPR>: Remove redundant code.
- (fold_ternary_loc) <VEC_COND_EXPR>: Adapt more COND_EXPR optimizations.
- * tree.h (fold_truth_not_expr): Remove declaration.
-
-2013-05-14 James Greenhalgh <james.greenhalgh@arm.com>
-
- * config/aarch64/aarch64-simd.md
- (aarch64_vcond_internal<mode>): Rename to...
- (aarch64_vcond_internal<mode><mode>): ...This, for integer modes.
- (aarch64_vcond_internal<VDQF_COND:mode><VDQF:mode>): ...This for
- float modes. Clarify all iterator modes.
- (vcond<mode><mode>): Use new name for vcond expanders.
- (vcond<v_cmp_result><mode>): Likewise.
- (vcondu<mode><mode>: Likewise.
- * config/aarch64/iterators.md (VDQF_COND): New.
-
-2013-05-14 Marc Glisse <marc.glisse@inria.fr>
-
- PR bootstrap/57266
- * fold-const.c (fold_binary_loc) <shift>: Use an unsigned
- variable for the shift amount. Check that we shift by non-negative
- amounts.
-
-2013-05-14 Chung-Lin Tang <cltang@codesourcery.com>
-
- PR target/42017
- * config/arm/arm.h (EPILOGUE_USES): Only return true
- for LR_REGNUM after epilogue_completed.
-
-2013-05-14 Joern Rennecke <joern.rennecke@embecosm.com>
-
- * config/avr/avr.c (avr_encode_section_info): Bail out if the type
- is error_mark_node.
-
-2013-05-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- PR target/57261
- * configure.ac (gcc_cv_ld_as_needed): Disable before Solaris 11
- and Solaris 11+/x86 with gld.
- * configure: Regenerate.
-
-2013-05-14 Jakub Jelinek <jakub@redhat.com>
-
- * expmed.c (expand_shift_1): Canonicalize rotates by
- constant bitsize / 2 to bitsize - 1.
- * simplify-rtx.c (simplify_binary_operation_1) <case ROTATE,
- case ROTATERT>: Likewise.
-
- Revert:
- 2013-05-10 Jakub Jelinek <jakub@redhat.com>
-
- * config/i386/i386.md (rotateinv): New code attr.
- (*<rotate_insn><mode>3_1, *<rotate_insn>si3_1_zext,
- *<rotate_insn>qi3_1_slp): Emit rorl %eax instead of
- roll $31, %eax, etc.
-
-2013-05-14 Richard Biener <rguenther@suse.de>
-
- PR middle-end/57235
- * tree-eh.c (sink_clobbers): Give up for successors with
- multiple predecessors and no virtual uses.
-
-2013-05-14 Eric Botcazou <ebotcazou@adacore.com>
-
- * config/sparc/sp64-elf.h (CPP_SUBTARGET_SPEC): Delete.
- * config/sparc/openbsd64.h (CPP_SUBTARGET_SPEC): Likewise.
-
-2013-05-14 Jakub Jelinek <jakub@redhat.com>
-
- PR middle-end/57251
- * expr.c (expand_expr_real_2) <case WIDEN_MULT_EXPR>: Handle
- the case when both op0 and op1 have VOIDmode.
-
-2013-05-14 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
-
- * config/rl78/rl78.md(mulsi3_g13): Add additional 'nop' required
- in multiply-accumulate mode.
-
-2013-05-13 Guozhi Wei <carrot@google.com>
-
- * dwarf2asm.c (dw2_output_indirect_constant_1): Mark new decl STATIC.
-
-2013-05-13 Kai Tietz <ktietz@redhat.com>
-
- PR target/56975
- * config/i386/cygming.h (TARGET_PECOFF): Define as true.
- * config/i386/i386.h (TARGET_PECOFF): Define by default as false.
- (PIC_OFFSET_TABLE_REGNUM): Use TARGET_PECOFF.
- * config/i386/i386.c (ix86_option_override_internal): Likewise.
- (ix86_expand_prologue): Likewise.
- (ix86_expand_split_stack_prologue): Likewise.
- (legitimate_pic_address_disp_p): Likewise.
- (legitimize_pic_address): Likewise.
- (legitimize_tls_address): Likewise.
- (legitimize_pe_coff_symbol): Likewise.
- (output_pic_addr_const): Likewise.
- (construct_plt_address): Likewise.
- (ix86_expand_call): Likewise.
- (x86_output_mi_thunk): Likewise.
- (x86_function_profiler): Likewise.
-
-2013-05-13 Sofiane Naci <sofiane.naci@arm.com>
-
- * config/aarch64/aarch64-simd.md (aarch64_simd_mov<mode>): Group
- similar switch cases.
- (aarch64_simd_mov): Rename to aarch64_split_simd_mov. Update.
- (aarch64_simd_mov_to_<mode>low): Delete.
- (aarch64_simd_mov_to_<mode>high): Delete.
- (move_lo_quad_<mode>): Add w<-r alternative.
- (aarch64_simd_move_hi_quad_<mode>): Likewise.
- (aarch64_simd_mov_from_*): Update type attribute.
- * config/aarch64/aarch64.c (aarch64_split_simd_move): Refacror switch
- statement.
-
-2013-05-13 Jan Hubicka <jh@suse.cz>
-
- * mode-switching.c (optimize_mode_switching): Set correct RTL profile.
- * config/i386/i386.c (ix86_compute_frame_layout,
- ix86_expand_epilogue, emit_i387_cw_initialization,
- ix86_expand_vector_move_misalign, ix86_fp_comparison_strategy,
- ix86_local_alignment): Fix use of size/speed predicates.
-
-2013-05-13 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/45216
- PR tree-optimization/57157
- * tree-ssa-forwprop.c (simplify_rotate): Only recognize
- the (-Y) & (B - 1) variant if OP is |.
- * expmed.c (expand_shift_1): For rotations by const0_rtx just
- return shifted. Use (-op1) & (prec - 1) as other_amount
- instead of prec - op1.
-
-2013-05-13 Martin Jambor <mjambor@suse.cz>
-
- PR middle-end/42371
- * ipa-prop.h (IPA_UNDESCRIBED_USE): New macro.
- (ipa_constant_data): New type.
- (ipa_jump_func): Use ipa_constant_data to hold information about
- constant jump functions.
- (ipa_get_jf_constant): Adjust to jump function type changes.
- (ipa_get_jf_constant_rdesc): New function.
- (ipa_param_descriptor): New field controlled_uses.
- (ipa_get_controlled_uses): New function.
- (ipa_set_controlled_uses): Likewise.
- * ipa-ref.h (ipa_find_reference): Declare.
- * ipa-prop.c (ipa_cst_ref_desc): New type.
- (ipa_print_node_jump_functions_for_edge): Adjust for jump function type
- changes.
- (ipa_set_jf_constant): Likewise. Also create reference descriptions.
- New parameter cs. Adjust all callers.
- (ipa_analyze_params_uses): Detect uncontrolled and controlled uses.
- (remove_described_reference): New function.
- (jfunc_rdesc_usable): Likewise.
- (try_make_edge_direct_simple_call): Decrement controlled use count,
- attempt to remove reference if it hits zero.
- (combine_controlled_uses_counters): New function.
- (propagate_controlled_uses): Likewise.
- (ipa_propagate_indirect_call_infos): Call propagate_controlled_uses.
- (ipa_edge_duplication_hook): Duplicate reference descriptions.
- (ipa_print_node_params): Print described use counter.
- (ipa_write_jump_function): Adjust to jump function type changes.
- (ipa_read_jump_function): New parameter CS, pass it to
- ipa_set_jf_constant. Adjust caller.
- (ipa_write_node_info): Stream controlled use count
- (ipa_read_node_info): Likewise.
- * cgraph.c (cgraph_mark_address_taken_node): Bail out instead of
- asserting.
- * ipa-cp.c (ipcp_discover_new_direct_edges): Decrement controlled use
- count. Remove cloning-added reference if it reaches zero.
- * ipa-ref.c (ipa_find_reference): New function.
-
-2013-05-13 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
-
- * config/i386/i386.c (processor_target_table): Modified default
- alignment values for AMD BD and BT architectures.
-
-2013-05-13 Marc Glisse <marc.glisse@inria.fr>
-
- * tree-vect-generic.c (uniform_vector_p): Move ...
- * tree.c (uniform_vector_p): ... here.
- * tree.h (uniform_vector_p): Declare it.
- * fold-const.c (fold_binary_loc) <shift>: Turn the second argument
- into a scalar.
-
-2013-05-13 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/57230
- * tree-ssa-strlen.c (handle_char_store): Record length for
- array store from STRING_CST.
-
- PR tree-optimization/57230
- * tree-ssa-strlen.c (handle_char_store): Add missing integer_zerop
- check.
-
-2013-05-12 Joern Rennecke <joern.rennecke@embecosm.com>
-
- * config/epiphany/epiphany.c (epiphany_init): Check size of
- NUM_MODES_FOR_MODE_SWITCHING.
- (epiphany_expand_prologue):
- Remove CONFIG_REGNUM initial value handling code.
- (epiphany_optimize_mode_switching): Handle EPIPHANY_MSW_ENTITY_CONFIG.
- (epiphany_mode_needed, epiphany_mode_entry_exit): Likewise.
- (emit_set_fp_mode, epiphany_mode_after): Likewise.
- (epiphany_mode_needed) <Handle EPIPHANY_MSW_ENTITY_AND>:
- Don't return 1 for FP_MODE_NONE.
- * config/epiphany/epiphany.h (NUM_MODES_FOR_MODE_SWITCHING):
- Add value for EPIPHANY_MSW_ENTITY_CONFIG.
- (EPIPHANY_MSW_ENTITY_CONFIG, EPIPHANY_MSW_ENTITY_NUM): Define.
- * config/epiphany/epiphany.md (save_config): New pattern.
-
-2013-05-12 Uros Bizjak <ubizjak@gmail.com>
-
- * config/i386/i386.md (*zero_extendsidi2): Add *x->?r alternative.
-
-2013-05-10 Uros Bizjak <ubizjak@gmail.com>
-
- * config/i386/i386.md (memory): Handle sseishft1.
- * config/i386/sse.md (*vec_extractv4si): Remove memory attribute.
- (*vec_extractv2di_1): Ditto.
-
-2013-05-10 Vladimir Makarov <vmakarov@redhat.com>
-
- * lra-assigns.c (find_hard_regno_for): Add 1 to the cost of call
- saved registers.
-
-2013-05-10 Sebastian Huber <sebastian.huber@embedded-brains.de>
-
- * config/arm/t-rtems-eabi: Remove mthumb/march=armv7 multilib.
- Add mthumb/march=armv7-a multilib.
- Add mthumb/march=armv7-r multilib.
- Add mthumb/march=armv7-a/mfpu=neon/mfloat-abi=hard multilib.
-
-2013-05-10 Ralf Corsépius <ralf.corsepius@rtems.org>
-
- * config/v850/t-rtems: Add more multilibs.
-
-2013-05-10 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/57214
- * tree-ssa-loop-ivcanon.c (propagate_constants_for_unrolling): Do
- not propagate from SSA names that occur in abnormal PHI nodes.
-
-2013-05-10 Marc Glisse <marc.glisse@inria.fr>
-
- * stor-layout.c (element_precision): New function.
- * machmode.h (element_precision): Declare it.
- * tree.c (build_minus_one_cst): New function.
- (element_precision): Likewise.
- * tree.h (build_minus_one_cst): Declare new function.
- (element_precision): Likewise.
- * fold-const.c (operand_equal_p): Use element_precision.
- (fold_binary_loc): Handle vector types.
- * convert.c (convert_to_integer): Use element_precision.
- * gimple.c (iterative_hash_canonical_type): Handle complex and vectors
- separately.
-
-2013-05-10 Richard Sandiford <rdsandiford@googlemail.com>
-
- * config/mips/mips-protos.h (m16_uimm3_b, m16_simm4_1, m16_nsimm4_1)
- (m16_simm5_1, m16_nsimm5_1, m16_uimm5_4, m16_nuimm5_4, m16_simm8_1)
- (m16_nsimm8_1, m16_uimm8_1, m16_nuimm8_1, m16_uimm8_m1_1, m16_uimm8_4)
- (m16_nuimm8_4, m16_simm8_8, m16_nsimm8_8): Delete.
- * config/mips/mips.c (m16_check_op, m16_uimm3_b, m16_simm4_1)
- (m16_nsimm4_1, m16_simm5_1, m16_nsimm5_1, m16_uimm5_4, m16_nuimm5_4)
- (m16_simm8_1, m16_nsimm8_1, m16_uimm8_1, m16_nuimm8_1, m16_uimm8_m1_1)
- (m16_uimm8_4, m16_nuimm8_4, m16_simm8_8, m16_nsimm8_8): Delete.
- * config/mips/constraints.md (Udb8, Usb5, Usb8, Usd8, Uub8, Uuw5)
- (Uuw8): New constraints.
- (Usb4): Move into alphabetical order.
- * config/mips/predicates.md (db8_operand, sb5_operand, sb8_operand)
- (sd8_operand, ub8_operand, uw8_operand): New predicates.
- * config/mips/mips.md (*xor<mode>3, *xor<mode>3_mips16): Name
- previously unnamed patterns.
- (*add<mode>3_mips16, *xor<mode>3_mips16, *<optab>si3_mips16)
- (*ashldi3_mips16, *ashrdi3_mips16, *lshrdi3_mips16)
- (*slt<u>_<GPR:mode><GPR2:mode>_mips16)
- (*sle<u>_<GPR:mode><GPR2:mode>_mips16): Use constraints instead
- of set_attr_alternative/if_then_else. Use extended_mips16 instead
- of specific lengths.
-
-2013-05-10 Jakub Jelinek <jakub@redhat.com>
-
- * config/i386/i386.md (rotateinv): New code attr.
- (*<rotate_insn><mode>3_1, *<rotate_insn>si3_1_zext,
- *<rotate_insn>qi3_1_slp): Emit rorl %eax instead of
- roll $31, %eax, etc.
-
- PR tree-optimization/45216
- PR tree-optimization/57157
- * tree-ssa-forwprop.c (simplify_rotate): New function.
- (ssa_forward_propagate_and_combine): Call it.
-
-2013-05-10 Richard Biener <rguenther@suse.de>
-
- * tree-vect-data-refs.c (vect_enhance_data_refs_alignment): Do not
- disable peeling when we version for aliasing.
- (vector_alignment_reachable_p): Honor explicit user alignment.
- (vect_supportable_dr_alignment): Likewise.
- * tree-vect-loop-manip.c (vect_can_advance_ivs_p): Use
- STMT_VINFO_LOOP_PHI_EVOLUTION_PART instead of recomputing it.
- * tree-vect-loop.c (vect_transform_loop): First apply versioning,
- then peeling to arrange for the cost-model check to come first.
-
-2013-05-10 Alan Modra <amodra@gmail.com>
-
- * configure.ac (HAVE_AS_TLS): Swap powerpc64 and powerpc cases.
- (HAVE_LD_LARGE_TOC): Don't mention AIX in help text.
- * configure: Regenerate.
-
-2013-05-10 Alan Modra <amodra@gmail.com>
-
- PR target/55033
- * varasm.c (default_elf_select_section): Move !DECL_P check..
- (get_named_section): ..to here before calling get_section_name.
- Adjust assertion.
- (default_section_type_flags): Add DECL_P check.
- * config/i386/winnt.c (i386_pe_section_type_flags): Likewise.
- * config/rs6000/rs6000.c (rs6000_xcoff_section_type_flags): Likewise.
-
-2013-05-09 Joern Rennecke <joern.rennecke@embecosm.com>
-
- * config/epiphany/epiphany.c (epiphany_expand_prologue):
- When using gen_stack_adjust_str with a register offset, add a
- REG_FRAME_RELATED_EXPR note.
-
-2013-05-09 Uros Bizjak <ubizjak@gmail.com>
-
- * config/i386/sse.md (*vec_extractv4si_0_zext): New pattern.
- (*vec_extractv4si_zext_mem): Ditto.
- (*vec_extractv2di): Add 0->x and x->x alternatives.
- * config/i386/mmx.md (*vec_extractv2si_zext_mem): New pattern.
- * config/i386/i386.md (*zero_extendsidi2): Add *Yj->?r alternative.
-
-2013-05-09 Jason Merrill <jason@redhat.com>
-
- N3639 C++1y VLA support
- * gimplify.c (gimplify_vla_decl): Don't touch an existing
- DECL_VALUE_EXPR.
-
- * tree.c (build_constructor_va): New.
- * tree.h: Declare it.
-
-2013-05-09 Martin Jambor <mjambor@suse.cz>
-
- PR lto/57084
- * gimple-fold.c (canonicalize_constructor_val): Call
- cgraph_get_create_real_symbol_node instead of cgraph_get_create_node.
-
-2013-05-09 Jan Hubicka <jh@suse.cz>
- Richard Biener <rguenther@suse.de>
-
- PR lto/54095
- * symtab.c (symtab_make_decl_local): Do not add private names.
-
-2013-05-09 Jan Hubicka <jh@suse.cz>
-
- PR lto/54095
- * symtab.c (insert_to_assembler_name_hash): Handle clones.
- (unlink_from_assembler_name_hash): Likewise.
- (symtab_prevail_in_asm_name_hash, symtab_register_node,
- symtab_unregister_node, symtab_initialize_asm_name_hash,
- change_decl_assembler_name): Update.
-
-2013-05-09 Sofiane Naci <sofiane.naci@arm.com>
-
- * config/aarch64/aarch64.md: New movtf split.
- (*movtf_aarch64): Update.
- (aarch64_movdi_tilow): Handle TF modes and rename to
- aarch64_movdi_<mode>low.
- (aarch64_movdi_tihigh): Handle TF modes and rename to
- aarch64_movdi_<mode>high
- (aarch64_movtihigh_di): Handle TF modes and rename to
- aarch64_mov<mode>high_di
- (aarch64_movtilow_di): Handle TF modes and rename to
- aarch64_mov<mode>low_di
- (aarch64_movtilow_tilow): Remove spurious whitespace.
- * config/aarch64/aarch64.c (aarch64_split_128bit_move): Handle TFmode
- splits.
- (aarch64_print_operand): Update.
-
-2013-05-09 Alan Modra <amodra@gmail.com>
-
- * configure.ac (HAVE_AS_TLS): Enable tests for powerpcle and
- powerpc64le.
- * configure: Regenerate.
-
-2013-05-08 Uros Bizjak <ubizjak@gmail.com>
-
- * config/i386/mmx.md (*vec_extract* splitters): Simplify post-reload
- splitter preparation statements.
- * config/i386/sse.md (*vec_extract* splitters): Ditto.
- (*avx_vperm_broadcast_<mode>): Use adjust_address instead of
- adjust_address_nv.
-
-2013-05-08 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
-
- * gimple-ssa-strength-reduction.c (count_candidates): Change
- return value to int.
- (analyze_candidates_and_replace): Change type of length to int.
-
-2013-05-08 Uros Bizjak <ubizjak@gmail.com>
-
- * config/i386/sse.md (PEXTR_MODE, PEXTR_MODEx): Remove.
- (*vec_extract<mode>): Use VI12_128 mode iterator.
- (*vec_extract<mode>_mem): Ditto.
- (*vec_extract*_mem splitters): Merge splitters using VI_128 mode
- attribute.
-
-2013-05-08 Diego Novillo <dnovillo@google.com>
-
- PR bootstrap/54659
-
- Revert:
- 2012-08-17 Diego Novillo <dnovillo@google.com>
-
- PR bootstrap/54281
- * configure.ac: Add libintl.h to AC_CHECK_HEADERS list.
- * config.in: Regenerate.
- * configure: Regenerate.
- * intl.h: Always include libintl.h if HAVE_LIBINTL_H is set.
-
-2013-05-08 Jan Hubicka <jh@suse.cz>
-
- PR lto/54095
- * cgraph.c (cgraph_make_node_local_1): Se unique_name.
- * cgraph.h (symtab_node_base): Add unique_name.
- * lto-cgraph.c (lto_output_node, lto_output_varpool_node,
- input_overwrite_node, input_varpool_node): Stream unique_name.
- * cgraphclones.c (cgraph_create_virtual_clone,
- cgraph_function_versioning): Set unique_name.
- * ipa.c (function_and_variable_visibility): Set unique_name.
-
-2013-05-08 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
-
- * gimple-ssa-strength-reduction.c (find_phi_def): Revert former "fix."
- (alloc_cand_and_find_basis): Restrict conditional candidate
- processing to CAND_MULTs.
-
-2013-05-08 Jan Hubicka <jh@suse.cz>
-
- PR lto/54095
- lto-symtab.c (lto_symtab_symbol_p): New function.
- (lto_symtab_resolve_can_prevail_p, lto_symtab_resolve_symbols,
- lto_symtab_resolve_symbols, lto_symtab_merge_decls_2,
- lto_symtab_merge_decls_1, lto_symtab_merge_cgraph_nodes_1):
- Skip static symbols.
-
-2013-05-08 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR tree-optimization/57200
- * tree-ssa-loop-niter.c (do_warn_aggressive_loop_optimizations):
- Only call inform if the preceding warning_at returns true.
-
-2013-05-07 Han Shen <shenhan@google.com>
-
- * cfgexpand.c (record_or_union_type_has_array_p): New function.
- (expand_used_vars): Add logic handling '-fstack-protector-strong'.
- * common.opt (fstack-protector-strong): New option.
- * doc/cpp.texi (__SSP_STRONG__): New builtin "__SSP_STRONG__".
- * doc/invoke.texi (Optimization Options): Document
- "-fstack-protector-strong".
- * gcc.c (LINK_SSP_SPEC): Add 'fstack-protector-strong'.
-
-2013-05-06 Steven Bosscher <steven@gcc.gnu.org>
-
- * config/mips/mips.c (mips_machine_reorg2): Return 0.
-
-2013-05-07 Vladimir Makarov <vmakarov@redhat.com>
-
- * ira.c (update_equiv_regs): Add insn having equiv memory even if
- it is not lhs of the insn.
- (setup_reg_equiv): Remove insn having equiv memory which it is not
- lhs of the insn.
- * lra-constraints.c (process_address): Try to improve generation
- code for address base + disp.
- (lra_constraints): Make correct the code for checking insn setting
- up backward equivalence. Remove insn only if it is in the init
- insn list.
- * lra-eliminations.c (update_reg_eliminate): Change return value.
- (lra_eliminate): Use the result.
-
-2013-05-07 Uros Bizjak <ubizjak@gmail.com>
-
- * config/i386/sse.md (ssescalarnummask): New mode attribute.
- (PEXTR_MODE, PEXTR_MODEx): New mode iterators.
- (*vec_extract<mode>): Merge from *sse4_1_pextrb_memory and
- *sse4_1_pextrw_memory using PEXTR_MODE mode iterator. Handle
- register target operands.
- (*vec_extractv8hi_sse2): New pattern.
- (*vec_extractv16qi_zext): Rename from *sse4_1_pextrb_<mode>.
- (*vec_extractv8hi_zext): Rename from *sse2_pextrw_<mode>.
- (*vec_extract<mode>_mem): New insn and split pattern.
-
-2013-05-07 Christophe Lyon <christophe.lyon@linaro.org>
-
- * config/arm/arm.c (arm_asan_shadow_offset): New function.
- (TARGET_ASAN_SHADOW_OFFSET): Define.
- * config/arm/linux-eabi.h (ASAN_CC1_SPEC): Define.
- (LINUX_OR_ANDROID_CC): Add ASAN_CC1_SPEC.
-
-2013-05-07 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
-
- * gimple-ssa-strength-reduction.c (MAX_INCR_VEC_LEN): New constant.
- (incr_vec_index): Return -1 if increment not found.
- (create_add_on_incoming_edge): Assert if increment not found.
- (record_increment): Limit number of increments recorded.
- (all_phi_incrs_profitable): Return false if an increment not found.
- (replace_profitable_candidates): Don't process increments that were
- not recorded.
- (analyze_candidates_and_replace): Limit size of incr_vec.
-
-2013-05-07 Richard Biener <rguenther@suse.de>
-
- * calls.c (special_function_p): setjmp-like functions are leaf.
- * builtins.def (BUILT_IN_SETJMP): setjmp is leaf.
- * tree-inline.c (update_ssa_across_abnormal_edges): Remove assert.
-
-2013-05-07 Sofiane Naci <sofiane.naci@arm.com>
-
- * config/aarch64/aarch64-simd.md (*aarch64_simd_mov<mode>): call splitter.
- (aarch64_simd_mov<mode>): New expander.
- (aarch64_simd_mov_to_<mode>low): New instruction pattern.
- (aarch64_simd_mov_to_<mode>high): Likewise.
- (aarch64_simd_mov_from_<mode>low): Likewise.
- (aarch64_simd_mov_from_<mode>high): Likewise.
- (aarch64_dup_lane<mode>): Update.
- (aarch64_dup_lanedi): New instruction pattern.
- * config/aarch64/aarch64-protos.h (aarch64_split_simd_move): New prototype.
- * config/aarch64/aarch64.c (aarch64_split_simd_move): New function.
-
-2013-05-07 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
-
- * gimple-ssa-strength-reduction.c (lazy_create_slsr_reg): Remove.
- (replace_mult_candidate): Remove unnecessary argument; remove
- unnecessary parameter from call to introduce_cast_before_cand.
- (replace_unconditional_candidate): Remove unnecessary parameter
- from call to replace_mult_candidate.
- (replace_conditional_candidate): Likewise.
- (insert_initializers): Use make_temp_ssa_name.
- (introduce_cast_before_cand): Remove unnecessary argument; use
- make_temp_ssa_name.
- (replace_one_candidate): Remove unnecessary argument; remove
- unnecessary parameter from calls to introduce_cast_before_cand.
- (replace_profitable_candidates): Remove unnecessary parameters
- from calls to replace_one_candidate.
-
-2013-05-07 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
-
- * gimple-ssa-strength-reduction.c (find_phi_def): Don't record a
- phi def as possibly hiding a basis for a CAND_ADD whose operands
- have been commuted in the analysis.
- (alloc_cand_and_find_basis): Add parms to call to find_phi_def.
-
-2013-05-07 Naveen H.S <Naveen.Hurugalawadi@caviumnetworks.com>
-
- * config/aarch64/aarch64.md
- (cmp_swp_<optab><ALLX:mode>_shft_<GPI:mode>): Restrict the
- shift value between 0-4.
-
-2013-05-07 Richard Biener <rguenther@suse.de>
-
- * double-int.h (rshift): New overload.
- * double-int.c (rshift): New function.
- * tree-ssa-sccvn.c (copy_reference_ops_from_ref): Optimize.
- (create_reference_ops_from_ref): Remove.
- (vn_reference_insert): Use shared ops for constructing the
- reference and copy it.
-
-2013-05-07 Richard Biener <rguenther@suse.de>
-
- PR middle-end/57190
- * tree-eh.c (sink_clobbers): Properly propagate
- SSA_NAME_OCCURS_IN_ABNORMAL_PHI.
-
-2013-05-07 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/57149
- * tree-ssa-uninit.c (uninit_undefined_value_p): New inline.
- (can_skip_redundant_opnd, compute_uninit_opnds_pos,
- collect_phi_def_edges, execute_late_warn_uninitialized): Use
- uninit_undefined_value_p instead of ssa_undefined_value_p.
-
- PR debug/57184
- * expr.c (expand_expr_addr_expr_1): Handle COMPOUND_LITERAL_EXPR
- for modifier == EXPAND_INITIALIZER.
-
-2013-05-07 Anton Blanchard <anton@samba.org>
-
- * configure.ac (HAVE_LD_LARGE_TOC): Use correct linker emulation
- for powerpc64 little endian.
- * configure: Regenerate.
-
-2013-05-06 Graham Stott <grahams@btinternet.com>
-
- * expmed.c (init_expmed_rtl): Remove unused fields reg_fld, plus_fld,
- mult_fld, sdiv_fld1, udiv_fld1, sdiv_32_fld1, smod_32_fld1,
- wide_mult_fld1, wide_lshr_fld1, shift_fld1, shift_mult_fld1,
- shift_add_fld1, shift_sub0_fld1, shift_sub1_fld1.
-
-2013-05-06 Graham Stott <grahams@btinternet.com>
-
- * gensupport.c (add_predicate_code): Also exclude SCRATCH from rtx
- codes which allow non-lvalues.
-
-2013-05-06 Marc Glisse <marc.glisse@inria.fr>
-
- * tree.c (integer_all_onesp) <COMPLEX_CST>: Test that both
- components are all 1s.
- (integer_minus_onep): New function.
- * tree.h (integer_minus_onep): Declare it.
- * fold-const.c (fold_binary_loc) <MULT_EXPR>: Test
- integer_minus_onep instead of integer_all_onesp.
-
-2013-05-06 Oleg Endo <olegendo@gcc.gnu.org>
-
- PR target/52933
- * config/sh/sh.md (*cmp_div0s_0, *cmp_div0s_1, *movsicc_div0s): Add
- variations of these patterns.
-
-2013-05-06 Uros Bizjak <ubizjak@gmail.com>
-
- * config/i386/i386.md (isa): Add x64_sse4 member.
- (enabled): Handle x64_sse4.
- (*movdi_internal): Add *x->?r alternative to emit pextrq $0,%xmm,%reg
- instruction for 64bit SSE4_1 targets. Update insn attributes.
- (*movsi_internal): Add *x->?r alternative to emit pextrd $0,%xmm,%reg
- instruction for SSE4_1 targets. Update insn attributes.
- * config/i386/sse.md (*vec_extract<ssevecmodelower>_0): Merge
- with *sse4_1_pextrd and *sse4_1_pextrq having const_0 selector.
- (*vec_extractv2di_1): Merge with *sse4_1_pextrq having
- const_1 selector.
- (*vec_extractv4si): Rename from *sse4_1_pextrd.
- (*vec_extractv4si_zext): Rename from *sse4_1_pextrd_zext.
- (*vec_extract<ssevecmodelower>_0 splitters): Merge splitters together.
-
-2013-05-06 Oleg Endo <olegendo@gcc.gnu.org>
-
- PR target/57108
- * config/sh/sh.md (tstsi_t_zero_extract_eq): Use QIHISIDI mode iterator.
-
-2013-05-06 Maxim Kuznetsov <maks.kuznetsov@gmail.com>
-
- * final.c (do_assembler_dialects): Don't handle curly braces and
- vertical bar escaped by % as dialect delimiters.
- (output_asm_insn): Print curly braces and vertical bar if escaped
- by % and ASSEMBLER_DIALECT defined.
- * doc/tm.texi.in (ASSEMBLER_DIALECT): Document new standard escapes.
- * doc/tm.texi: Regenerated.
-
-2013-05-06 Steven Bosscher <steven@gcc.gnu.org>
-
- * config/mips/mips.c: Include tree-pass.h.
- (mips_reorg): Split in pre- and post-dbr_schedule parts.
- (mips_machine_reorg2): Move mips_reorg post-dbr_schedule parts here.
- (pass_mips_machine_reorg2): New machine specific pass.
- (insert_pass_mips_machine_reorg2): New pass plugin definition.
- (mips_option_override): Register the new pass.
- * rtl.h (cleanup_barriers): Remove prototype.
- (dbr_schedule): Likewise.
- * jump.c (cleanup_barriers): Make static.
- * reorg.c (dbr_schedule): Likewise.
-
-2013-05-06 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/57185
- * tree-parloops.c (add_field_for_reduction): Handle anonymous
- SSA names properly.
-
-2013-05-06 Uros Bizjak <ubizjak@gmail.com>
-
- PR target/57106
- * config/i386/i386.c (add_parameter_dependencies): Add dependence
- between "first_arg" and "insn", not "last" and "insn".
-
-2013-05-06 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
-
- * gimple-ssa-strength-reduction.c (slsr_process_phi): Re-enable.
- (find_candidates_in_block): Re-enable slsr_process_phi.
- (create_phi_basis): Fix double counting of candidate adjustment.
-
-2013-05-06 Richard Biener <rguenther@suse.de>
-
- PR middle-end/57147
- * tree-cfg.c (gimple_purge_dead_abnormal_call_edges): If
- the edge is also fallthru, preserve it and just clear the
- abnormal flag.
- * tree-cfgcleanup.c (remove_fallthru_edge): If the edge is
- also complex, preserve that and just clear the fallthru flag.
- * tree-inline.c (update_ssa_across_abnormal_edges): Also
- update virtual operands.
-
-2013-05-06 Alan Modra <amodra@gmail.com>
-
- * config/rs6000/linux.h (DEFAULT_ASM_ENDIAN): Define.
- (LINK_OS_LINUX_EMUL): Use ENDIAN_SELECT.
- * config/rs6000/linux64.h (DEFAULT_ASM_ENDIAN): Define.
- * config/rs6000/sysv4le.h (DEFAULT_ASM_ENDIAN): Define.
- (LINK_TARGET_SPEC): Use ENDIAN_SELECT.
- * config/rs6000/sysv4.h (DEFAULT_ASM_ENDIAN): Define as -mbig.
-
-2013-05-06 Alan Modra <amodra@gmail.com>
-
- * config/rs6000/sysv4.h (ENDIAN_SELECT): Define, extracted from
- (ASM_SPEC): ..here. Emit DEFAULT_ASM_ENDIAN too.
- (DEFAULT_ASM_ENDIAN): Define.
- (CC1_SPEC, LINK_TARGET_SPEC): Use ENDIAN_SELECT.
- * config/rs6000/linux64.h (ASM_SPEC32): Remove endian options.
- Update -K PIC clause from sysv4.h.
- (ASM_SPEC_COMMON): Use ENDIAN_SELECT.
- (LINK_OS_LINUX_EMUL32, LINK_OS_LINUX_EMUL64): Likewise.
-
-2013-05-06 Alan Modra <amodra@gmail.com>
-
- * config/rs6000/rs6000.md (bswapdi 2nd splitter): Don't swap words
- twice for little-endian.
- (ashrdi3_no_power, ashrdi3): Support little-endian.
-
-2013-05-06 Oleg Endo <olegendo@gcc.gnu.org>
-
- PR target/55303
- * config/sh/sh.c (sh_rtx_costs): Handle SMIN and SMAX cases.
- * config/sh/sh.md (*clips, uminsi3, *clipu, clipu_one): New insns and
- related expanders.
- * config/sh/iterators.md (SMIN_SMAX): New code iterator.
- * config/sh/predicates.md (arith_reg_or_0_or_1_operand,
- clips_min_const_int, clips_max_const_int, clipu_max_const_int):
- New predicates.
-
-2013-05-05 Steven Bosscher <steven@gcc.gnu.org>
- John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
-
- * config.gcc (hppa*-*-*): Remove MASK_BIG_SWITCH from CPU default.
- * config/pa/pa.opt: Make mbig-switch a no-op.
- * config/pa/pa.h (TARGET_DEFAULT): Remove MASK_BIG_SWITCH.
- (CASE_VECTOR_MODE): Always return SImode.
- (ASM_OUTPUT_ADDR_VEC_ELT, ASM_OUTPUT_ADDR_DIFF_ELT): Remove code
- for the !TARGET_BIG_SWITCH case.
- * config/pa/pa-linux.h: Likewise.
- * config/pa/pa-openbsd.h: Likewise.
- * config/pa/pa-hpux.h: Define TARGET_DEFAULT to 0.
- * config/pa/pa.md (short_jump): Remove define_insn.
- (casesi): Remove code for the !TARGET_BIG_SWITCH case.
- (casesi0): Remove define_insn.
- (type): Remove btable_branch.
- (pa_combine_type): Likewise.
- (in_nullified_branch_delay): Likewise.
- (in_call_delay): Likewise.
- (define_delay): Likewise.
- (define_insn_reservation "Z3"): Likewise.
- (define_insn_reservation "Z4"): Likewise.
- * config/pa/pa.c (pa_reorg): Remove code for !TARGET_BIG_SWITCH.
- (pa_adjust_insn_length): Remove adjustment for btable branches.
- * doc/invoke.texi (HPPA Options): Delete documentation for mbig-switch
- and mno-big-switch
-
-2013-05-05 Uros Bizjak <ubizjak@gmail.com>
-
- * config/i386/sse.md (*vec_extract<ssevecmodelower>_0): Merge
- from sse2_stored and *sse2_storeq_rex64 using SWI48 mode iterator.
- Add m->r,x alternatives.
- (*vec_extract<ssevecmodelower>_0 splitters): Merge V2DI and V4SI
- splitters using SWI48x mode iterator.
- (*vec_extract_v2di_0_sse): Rename from *sse2_storeq. Disable for
- TARGET_64BIT. Add m->x alternative.
- (*vec_extractv4si_mem): Rename from *vec_ext_v4si_mem.
- Add o->x alternative. Enable for TARGET_SSE.
- (sse_storeq): Remove expander.
- (*vec_extractv2di_1): Enable for TARGET_SSE. Split alternatives
- with memory input operand.
- (*vec_extractv2di_1 splitter): New.
- (*vec_extractv4sf_mem): Rename from *vec_extract_v4sf_mem.
- * config/i386/i386.md (ssevecmodelower): New mode attribute.
-
-2013-05-04 Segher Boessenkool <segher@kernel.crashing.org>
-
- * config/rs6000/rs6000.c (INT_P): Reformat. Delete obsolete comment.
- (INT_LOWPART): Delete.
- (extract_MB): Adjust.
- (extract_ME): Adjust.
- (print_operand): Adjust.
-
-2013-05-04 Segher Boessenkool <segher@kernel.crashing.org>
-
- * config/rs6000/predicates.md (reg_or_add_cint_operand,
- reg_or_sub_cint_operand): Delete "HOST_BITS_PER_WIDE_INT == 32" case.
- (reg_or_logical_cint_operand, easy_fp_constant,
- logical_const_operand): Delete "CONST_DOUBLE" case.
- * config/rs6000/rs6000.c (num_insns_constant_wide): Delete
- "HOST_BITS_PER_WIDE_INT == 64" test.
- (num_insns_constant): Ditto. Delete CONST_DOUBLE DImode/VOIDmode case.
- (build_mask64_2_operands): Delete "HOST_BITS_PER_WIDE_INT >= 64" test.
- (rs6000_emit_set_const): Delete CONST_DOUBLE case.
- (rs6000_emit_set_long_const): Delete "HOST_BITS_PER_WIDE_INT >= 64"
- test.
- (includes_rldic_lshift_p, includes_rldicr_lshift_p): Delete
- CONST_DOUBLE DImode/VOIDmode case.
- (INT_P, INT_LOWPART): Delete CONST_DOUBLE case.
- (print_operand): Delete "HOST_BITS_PER_WIDE_INT == 32" case. Delete
- CONST_DOUBLE VOIDmode case.
- (output_toc): Delete "HOST_BITS_PER_WIDE_INT == 32" case.
- (rs6000_rtx_costs): Delete CONST_DOUBLE DImode/VOIDmode case.
- * config/rs6000/rs6000.md (iordi3, xordi3, splitter for these):
- Delete CONST_DOUBLE case.
- (splitters for mov FMOVE64 const_double): Delete
- "HOST_BITS_PER_WIDE_INT == 32" case. Delete
- "HOST_BITS_PER_WIDE_INT >= 64" test.
- (splitter for mov DI const_int): Delete "HOST_BITS_PER_WIDE_INT == 32"
- case.
- (mov DI const_double): Delete.
-
-2013-05-04 Jakub Jelinek <jakub@redhat.com>
-
- * combine.c (combine_simplify_rtx) <case SUBREG>: If nonzero_bits
- on op shows all bits zero in mode of a lowpart subreg, return zero.
-
-2013-05-03 Michael Meissner <meissner@linux.vnet.ibm.com>
-
- PR target/57150
- * config/rs6000/rs6000.h (HARD_REGNO_CALLER_SAVE_MODE): Use DFmode
- to save TFmode registers and DImode to save TImode registers for
- caller save operations.
- (HARD_REGNO_CALL_PART_CLOBBERED): TFmode and TDmode do not need to
- mark being partially clobbered since they only use the first
- double word.
-
- * config/rs6000/rs6000.c (rs6000_init_hard_regno_mode_ok): TFmode
- and TDmode only use the upper 64-bits of each VSX register.
-
-2013-05-03 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
-
- * gimple-ssa-strength-reduction.c (slsr_process_phi): Disable.
- (find_candidates_in_block): Disable slsr_process_phi.
-
-2013-05-03 Guozhi Wei <carrot@google.com>
-
- * coverage.c (coverage_obj_init): Move the construction of gcov
- constructor to ...
- (build_init_ctor): ... here.
-
-2013-05-03 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
-
- * gimple-ssa-strength-reduction.c (cand_kind): Add CAND_PHI.
- (slsr_cand_d): Redefine def_phi.
- (stride_status, phi_adjust_status, count_phis_status): New enums.
- (find_phi_def): New.
- (find_basis_for_base_expr): New.
- (find_basis_for_candidate): Handle hidden bases.
- (alloc_cand_and_find_basis): Handle phi candidates.
- (slsr_process_phi): New.
- (create_mul_ssa_cand): Exclude phi base candidates; use integer_onep.
- (create_mul_imm_cand): Likewise.
- (create_add_ssa_cand): Exclude phi base candidates.
- (create_add_imm_cand): Likewise.
- (slsr_process_cast): Likewise.
- (slsr_process_copy): Likewise.
- (find_candidates_in_block): Handle phi candidates.
- (dump_candidate): Likewise.
- (unconditional_cands): Delete.
- (unconditional_cands_with_known_stride_p): Delete.
- (phi_dependent_cand_p): New.
- (cand_increment): Handle phi-dependent candidates.
- (replace_dependent): Delete.
- (replace_mult_candidate): New.
- (replace_unconditional_candidate): New.
- (incr_vec_index): Move to avoid forward reference.
- (create_add_on_incoming_edge): New.
- (create_phi_basis): New.
- (replace_dependents): Delete.
- (replace_conditional_candidate): New.
- (phi_add_costs): New.
- (replace_uncond_cands_and_profitable_phis): New.
- (record_increment): Handle phi adjustments.
- (record_phi_increments): New.
- (record_increments): Handle phi adjustments.
- (phi_incr_cost): New.
- (lowest_cost_path): Handle phis.
- (total_savings): Likewise.
- (analyze_increments): Likewise.
- (ncd_with_phi): New.
- (ncd_of_cand_and_phis): New.
- (nearest_common_dominator_for_cands): Handle phi increments.
- (all_phi_incrs_profitable): New.
- (replace_profitable_candidates): Handle phi-dependent candidates.
- (analyze_candidates_and_replace): Likewise.
-
-2013-05-03 Teresa Johnson <tejohnson@google.com>
-
- PR bootstrap/57154
- * sched-rgn.c (compute_dom_prob_ps): Ensure accumulated probabilities
- do not exceed REG_BR_PROB_BASE.
-
-2013-05-03 Jeff Law <law@redhat.com>
-
- PR tree-optimization/57144
- * tree-vrp.c (simplify_cond_using_ranges): Verify the constant
- operand of the condition will bit into the new type when eliminating
- a cast feeding a condition.
-
-2013-05-03 Jakub Jelinek <jakub@redhat.com>
-
- PR rtl-optimization/57130
- * combine.c (make_compound_operation) <case SUBREG>: Pass SET instead
- of COMPARE as in_code to the recursive call if needed.
-
-2013-05-03 Uros Bizjak <ubizjak@gmail.com>
-
- * config/i386/i386.md (isa): Add x64_sse4_noavx and x64_avx members.
- (enabled): Handle new members.
- * config/i386/sse.md (*vec_concatv2si): Merge from
- *vec_concatv2si_sse2 and vec_concatv2si_sse.
- (vec_concatv2di): Merge with *vec_concatv2di_rex64.
-
-2013-05-03 Joern Rennecke <joern.rennecke@embecosm.com>
-
- PR tree-optimization/57027
- * tree-ssa-math-opts.c (convert_mult_to_fma): When checking
- for fnms opportunity, check we got the prerequisite kind
- of tree / gimple before using accessor functions.
-
-2013-05-03 Richard Biener <rguenther@suse.de>
-
- * double-int.h (lshift): New overload without precision
- and arith argument.
- (operator *=, operator +=, operator -=): Move ...
- * double-int.c (operator *=, operator +=, operator -=): ... here
- and implement more efficiently.
- (mul_double_with_sign): Remove.
- (lshift_double): Adjust to take unsinged shift argument, push
- dispatching code to callers.
- (mul_double_wide_with_sign): Add early out for callers that
- are not interested in high parts or overflow.
- (lshift): New function.
- (lshift, rshift, alshift, arshift, llshift, lrshift): Add
- dispatch code here.
- (lrotate, rrotate): Use logical shifts.
- * expr.c (get_inner_reference): Use lshift.
- * fixed-value.c (do_fixed_divide): Likewise.
- * tree-dfa.c (get_ref_base_and_extent): Likewise.
- * tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Likewise.
- (indirect_refs_may_alias_p): Likewise.
- (stmt_kills_ref_p_1): Likewise.
-
-2013-05-03 Vidya Praveen <vidyapraveen@arm.com>
-
- * config/aarch64/aarch64-simd.md (simd_fabd): Correct the description.
-
-2013-05-03 Vidya Praveen <vidyapraveen@arm.com>
-
- * config/aarch64/aarch64-simd.md (*fabd_scalar<mode>3): Support
- scalar form of FABD instruction.
-
-2013-05-02 Vladimir Makarov <vmakarov@redhat.com>
-
- * lra-constraints.c (process_alt_operands): Add checking alt
- number to choose the best alternative.
-
-2013-05-02 Richard Biener <rguenther@suse.de>
-
- * tree-eh.c (cleanup_empty_eh_merge_phis): Remove rename_virts
- bitmap and its handling.
- (pass_cleanup_eh): Set todo_flags_finish to TODO_verify_ssa.
-
-2013-05-02 Richard Biener <rguenther@suse.de>
-
- PR middle-end/57140
- * tree-inline.c (copy_loops): Properly handle removed loops.
- (copy_cfg_body): Mark destination loops for fixup if source
- loops needed fixup.
-
-2013-05-02 Greta Yorsh <Greta.Yorsh@arm.com>
-
- PR target/56732
- * config/arm/arm.c (arm_expand_epilogue): Check really_return before
- generating simple_return for naked functions.
-
-2013-05-02 Martin Jambor <mjambor@suse.cz>
-
- PR middle-end/56988
- * ipa-prop.h (ipa_agg_replacement_value): New flag by_ref.
- * ipa-cp.c (ipa_get_indirect_edge_target_1): Also check that by_ref
- flags match.
- (find_aggregate_values_for_callers_subset): Fill in the by_ref flag of
- ipa_agg_replacement_value structures.
- (known_aggs_to_agg_replacement_list): Likewise.
- * ipa-prop.c (write_agg_replacement_chain): Stream by_ref flag.
- (read_agg_replacement_chain): Likewise.
- (ipcp_transform_function): Also check that by_ref flags match.
-
-2013-05-02 Richard Biener <rguenther@suse.de>
-
- * graphds.h (struct graph): Add obstack member.
- * graphds.c (new_graph): Initialize obstack and allocate
- vertices from it.
- (add_edge): Allocate edge from the obstack.
- (free_graph): Free the obstack instead of all edges and vertices.
-
-2013-05-02 Teresa Johnson <tejohnson@google.com>
-
- * loop-unswitch.c (unswitch_loop): Use helper routines with rounding
- divides.
- * cfg.c (update_bb_profile_for_threading): Ditto.
- * tree-inline.c (copy_bb): Ditto.
- (copy_edges_for_bb): Ditto.
- (initialize_cfun): Ditto.
- (copy_cfg_body): Ditto.
- (expand_call_inline): Ditto.
- * ipa-inline-analysis.c (estimate_edge_size_and_time): Ditto.
- (estimate_node_size_and_time): Ditto.
- (inline_merge_summary): Ditto.
- * cgraphclones.c (cgraph_clone_edge): Ditto.
- (cgraph_clone_node): Ditto.
- * sched-rgn.c (compute_dom_prob_ps): Ditto.
- (compute_trg_info): Ditto.
-
-2013-05-02 Ian Bolton <ian.bolton@arm.com>
-
- * config/aarch64/aarch64.md (movsi_aarch64): Only allow to/from
- S reg when fp attribute set.
- (movdi_aarch64): Only allow to/from D reg when fp attribute set.
-
-2013-05-02 Ian Bolton <ian.bolton@arm.com>
-
- * config/aarch64/aarch64.md (*and_one_cmpl<mode>3_compare0):
- New pattern.
- (*and_one_cmplsi3_compare0_uxtw): Likewise.
- (*and_one_cmpl_<SHIFT:optab><mode>3_compare0): Likewise.
- (*and_one_cmpl_<SHIFT:optab>si3_compare0_uxtw): Likewise.
-
-2013-05-02 Richard Biener <rguenther@suse.de>
-
- * tree-scalar-evolution.c (scev_info_hasher): Remove.
- (struct instantiate_cache_entry): New type.
- (struct instantiate_cache_entry_hasher): New hashtable descriptor.
- (struct instantiate_cache_type): New type.
- (set_instantiated_value, get_instantiated_value): Remove.
- (get_instantiated_value_entry): New function.
- (instantiate_scev_name): Use the new cache and adjust.
- (instantiate_scev_poly): Adjust.
- (instantiate_scev_binary): Likewise.
- (instantiate_array_ref): Likewise.
- (instantiate_scev_convert): Likewise.
- (instantiate_scev_not): Likewise.
- (instantiate_scev_3): Likewise.
- (instantiate_scev_2): Likewise.
- (instantiate_scev_r): Likewise.
- (instantiate_scev): Likewise.
- (resolve_mixers): Likewise.
-
-2013-05-01 Vladimir Makarov <vmakarov@redhat.com>
-
- PR target/57091
- * lra-constraints.c (best_small_class_operands_num): Remove.
- (process_alt_operands): Remove small_class_operands_num. Take
- small classes operands into losers and only if the operand is not
- matched. Modify debugging output.
- (curr_insn_transform): Remove best_small_class_operands_num.
- Print insn name.
-
-2013-05-01 James Greenhalgh <james.greenhalgh@arm.com>
-
- * config/aarch64/aarch64-builtins.c
- (aarch64_gimple_fold_builtin.c): Fold more modes for reduc_splus_.
- * config/aarch64/aarch64-simd-builtins.def
- (reduc_splus_): Add new modes.
- (reduc_uplus_): New.
- * config/aarch64/aarch64-simd.md (aarch64_addvv4sf): Remove.
- (reduc_uplus_v4sf): Likewise.
- (reduc_splus_v4sf): Likewise.
- (aarch64_addv<mode>): Likewise.
- (reduc_uplus_<mode>): Likewise.
- (reduc_splus_<mode>): Likewise.
- (aarch64_addvv2di): Likewise.
- (reduc_uplus_v2di): Likewise.
- (reduc_splus_v2di): Likewise.
- (aarch64_addvv2si): Likewise.
- (reduc_uplus_v2si): Likewise.
- (reduc_splus_v2si): Likewise.
- (reduc_<sur>plus_<mode>): New.
- (reduc_<sur>plus_v2di): Likewise.
- (reduc_<sur>plus_v2si): Likewise.
- (reduc_<sur>plus_v4sf): Likewise.
- (aarch64_addpv4sf): Likewise.
- * config/aarch64/arm_neon.h
- (vaddv<q>_<s,u,f><8, 16, 32, 64): Rewrite using builtins.
- * config/aarch64/iterators.md (unspec): Remove UNSPEC_ADDV,
- add UNSPEC_SADDV, UNSPEC_UADDV.
- (SUADDV): New.
- (sur): Add UNSPEC_SADDV, UNSPEC_UADDV.
-
-2013-05-01 James Greenhalgh <james.greenhalgh@arm.com>
-
- * config/aarch64/arm_neon.h
- (v<max,min><nm><q><v>_<sfu><8, 16, 32, 64>): Rewrite using builtins.
-
-2013-05-01 James Greenhalgh <james.greenhalgh@arm.com>
-
- * config/aarch64/aarch64-builtins
- (aarch64_gimple_fold_builtin): Fold reduc_<su><maxmin>_ builtins.
-
-2013-05-01 James Greenhalgh <james.greenhalgh@arm.com>
-
- * config/aarch64/aarch64-simd-builtins.def
- (reduc_smax_): New.
- (reduc_smin_): Likewise.
- (reduc_umax_): Likewise.
- (reduc_umin_): Likewise.
- (reduc_smax_nan_): Likewise.
- (reduc_smin_nan_): Likewise.
- (fmax): Remove.
- (fmin): Likewise.
- (smax): Update for V2SF, V4SF and V2DF modes.
- (smin): Likewise.
- (smax_nan): New.
- (smin_nan): Likewise.
- * config/aarch64/aarch64-simd.md (<maxmin><mode>3): Rename to...
- (<su><maxmin><mode>3): ...This, refactor.
- (s<maxmin><mode>3): New.
- (<maxmin_uns><mode>3): Likewise.
- (reduc_<maxmin_uns>_<mode>): Refactor.
- (reduc_<maxmin_uns>_v4sf): Likewise.
- (reduc_<maxmin_uns>_v2si): Likewise.
- (aarch64_<fmaxmin><mode>: Remove.
- * config/aarch64/arm_neon.h (vmax<q>_f<32,64>): Rewrite to use
- new builtin names.
- (vmin<q>_f<32,64>): Likewise.
- * config/iterators.md (unspec): Add UNSPEC_FMAXNMV, UNSPEC_FMINNMV.
- (FMAXMIN): New.
- (su): Add mappings for smax, smin, umax, umin.
- (maxmin): New.
- (FMAXMINV): Add UNSPEC_FMAXNMV, UNSPEC_FMINNMV.
- (FMAXMIN): Rename as...
- (FMAXMIN_UNS): ...This.
- (maxminv): Remove.
- (fmaxminv): Likewise.
- (fmaxmin): Likewise.
- (maxmin_uns): New.
- (maxmin_uns_op): Likewise.
-
-2013-05-01 James Greenhalgh <james.greenhalgh@arm.com>
-
- * config/aarch64/arm_neon.h
- (vac<ge, gt><sd>_f<32, 64>): Rename to...
- (vca<ge, gt><sd>_f<32, 64>): ...this, reimpliment in C.
- (vca<ge, gt, lt, le><q>_f<32, 64>): Reimpliment in C.
-
-2013-05-01 James Greenhalgh <james.greenhalgh@arm.com>
-
- * config/aarch64/aarch64-simd.md (*aarch64_fac<optab><mode>): New.
- * config/aarch64/iterators.md (FAC_COMPARISONS): New.
-
-2013-05-01 James Greenhalgh <james.greenhalgh@arm.com>
-
- * config/aarch64/aarch64-simd.md
- (vcond<mode>_internal): Handle special cases for constant masks.
- (vcond<mode><mode>): Allow nonmemory_operands for outcome vectors.
- (vcondu<mode><mode>): Likewise.
- (vcond<v_cmp_result><mode>): New.
-
-2013-05-01 James Greenhalgh <james.greenhalgh@arm.com>
-
- * config/aarch64/aarch64-builtins.c (BUILTIN_VALLDI): Define.
- (aarch64_fold_builtin): Add folding for cm<eq,ge,gt,tst>.
- * config/aarch64/aarch64-simd-builtins.def
- (cmeq): Update to BUILTIN_VALLDI.
- (cmgt): Likewise.
- (cmge): Likewise.
- (cmle): Likewise.
- (cmlt): Likewise.
- * config/aarch64/arm_neon.h
- (vc<eq, lt, le, gt, ge, tst><z><qsd>_<fpsu><8,16,32,64>): Remap
- to builtins or C as appropriate.
-
-2013-05-01 James Greenhalgh <james.greenhalgh@arm.com>
-
- * config/aarch64/aarch64-simd-builtins.def (cmhs): Rename to...
- (cmgeu): ...This.
- (cmhi): Rename to...
- (cmgtu): ...This.
- * config/aarch64/aarch64-simd.md
- (simd_mode): Add SF.
- (aarch64_vcond_internal): Use new names for unsigned comparison insns.
- (aarch64_cm<optab><mode>): Rewrite to not use UNSPECs.
- * config/aarch64/aarch64.md (*cstore<mode>_neg): Rename to...
- (cstore<mode>_neg): ...This.
- * config/aarch64/iterators.md
- (VALLF): new.
- (unspec): Remove UNSPEC_CM<EQ, LE, LT, GE, GT, HS, HI, TST>.
- (COMPARISONS): New.
- (UCOMPARISONS): Likewise.
- (optab): Add missing comparisons.
- (n_optab): New.
- (cmp_1): Likewise.
- (cmp_2): Likewise.
- (CMP): Likewise.
- (cmp): Remove.
- (VCMP_S): Likewise.
- (VCMP_U): Likewise.
- (V_cmp_result): Add DF, SF modes.
- (v_cmp_result): Likewise.
- (v): Likewise.
- (vmtype): Likewise.
- * config/aarch64/predicates.md (aarch64_reg_or_fp_zero): New.
-
-2013-05-01 Greta Yorsh <Greta.Yorsh@arm.com>
-
- * config/arm/thumb2.md (thumb2_smaxsi3,thumb2_sminsi3): Convert
- define_insn to define_insn_and_split.
- (thumb32_umaxsi3,thumb2_uminsi3): Likewise.
- (thumb2_negdi2,thumb2_abssi2,thumb2_neg_abssi2): Likewise.
- (thumb2_mov_scc,thumb2_mov_negscc,thumb2_mov_notscc): Likewise.
- (thumb2_movsicc_insn,thumb2_and_scc,thumb2_ior_scc): Likewise.
- (thumb2_negscc): Likewise.
-
-2013-04-30 Greta Yorsh <Greta.Yorsh@arm.com>
-
- * config/arm/thumb2.md (thumb2_incscc, thumb2_decscc): Delete.
-
-2013-04-30 Greta Yorsh <Greta.Yorsh@arm.com>
-
- * config/arm/thumb2.md: Remove trailing whitespaces.
-
-2013-04-30 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
-
- * explow.c (plus_constant): Pass "mode" to immed_double_int_const.
- Use gen_int_mode rather than GEN_INT.
-
-2013-04-30 H.J. Lu <hongjiu.lu@intel.com>
-
- * value-prof.c (stream_in_histogram_value): Remove the strayed
- debug_gimple_stmt.
-
-2013-04-30 Richard Biener <rguenther@suse.de>
-
- PR middle-end/57122
- * cfghooks.c (split_edge): Properly check for the loop latch edge.
-
-2013-04-30 Richard Biener <rguenther@suse.de>
-
- PR middle-end/57107
- * tree-eh.c (sink_clobbers): Preserve virtual SSA form.
-
-2013-04-30 Andrey Belevantsev <abel@ispras.ru>
-
- PR rtl-optimization/56957
- PR rtl-optimization/57105
- * sel-sched.c (move_op_orig_expr_found): Remove insn_emitted
- variable. Use just INSN_UID for determining whether an insn
- should be only disconnected from the insn stream.
- * sel-sched-ir.h (EXPR_WAS_CHANGED): Remove.
-
-2013-04-30 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/57104
- * tsan.c (instrument_expr): Don't instrument accesses to
- DECL_HARD_REGISTER VAR_DECLs.
-
-2013-04-30 Richard Biener <rguenther@suse.de>
-
- * function.h (loops_for_fn): New inline function.
- (set_loops_for_fn): Likewise.
- * cfgloop.h (place_new_loop): Add struct function parameter.
- (get_loop): Likewise.
- (get_loops): Likewise.
- (number_of_loops): Likewise.
- (fel_next): Adjust.
- (fel_init): Likewise.
- * cfg.c (get_loop_copy): Adjust.
- * cfgloop.c (flow_loops_dump): Likewise.
- (record_loop_exits): Likewise.
- (verify_loop_structure): Likewise.
- * cfgloopanal.c (mark_irreducible_loops): Likewise.
- (estimate_reg_pressure_cost): Likewise.
- (mark_loop_exit_edges): Likewise.
- * cfgloopmanip.c (place_new_loop): Likewise.
- (add_loop): Likewise.
- (duplicate_loop): Likewise.
- * graph.c (draw_cfg_nodes): Likewise.
- * graphite-clast-to-gimple.c (translate_clast_user): Likewise.
- * graphite-sese-to-poly.c (build_scop_scattering): Likewise.
- (extract_affine_chrec): Likewise.
- (build_scop_iteration_domain): Likewise.
- * graphite.c (graphite_initialize): Likewise.
- * ira-build.c (create_loop_tree_nodes): Likewise.
- (more_one_region_p): Likewise.
- (rebuild_regno_allocno_maps): Likewise.
- (mark_loops_for_removal): Likewise.
- (mark_all_loops_for_removal): Likewise.
- (remove_unnecessary_regions): Likewise.
- (ira_build): Likewise.
- * ira-emit.c (setup_entered_from_non_parent_p): Likewise.
- * loop-init.c (fix_loop_structure): Likewise.
- (gate_rtl_move_loop_invariants): Likewise.
- (gate_rtl_unswitch): Likewise.
- (gate_rtl_unroll_and_peel_loops): Likewise.
- (rtl_doloop): Likewise.
- * lto-streamer-in.c (input_cfg): Likewise.
- * lto-streamer-out.c (output_cfg): Likewise.
- * modulo-sched.c (sms_schedule): Likewise.
- * predict.c (tree_estimate_probability): Likewise.
- (tree_estimate_probability_driver): Likewise.
- (estimate_loops): Likewise.
- * tree-cfg.c (fixup_loop_arrays_after_move): Likewise.
- (move_sese_region_to_fn): Likewise.
- (debug_loop_num): Likewise.
- * tree-chrec.c (chrec_evaluate): Likewise.
- (hide_evolution_in_other_loops_than_loop): Likewise.
- (chrec_component_in_loop_num): Likewise.
- (reset_evolution_in_loop): Likewise.
- (evolution_function_is_invariant_rec_p): Likewise.
- * tree-if-conv.c (main_tree_if_conversion): Likewise.
- * tree-inline.c (copy_loops): Likewise.
- (copy_cfg_body): Likewise.
- (tree_function_versioning): Likewise.
- * tree-loop-distribution.c (rdg_flag_loop_exits): Likewise.
- * tree-scalar-evolution.c (chrec_contains_symbols_defined_in_loop):
- Likewise.
- (add_to_evolution_1): Likewise.
- (scev_const_prop): Likewise.
- * tree-scalar-evolution.h (get_chrec_loop): Likewise.
- * tree-ssa-loop-ch.c (copy_loop_headers): Likewise.
- * tree-ssa-loop-im.c (analyze_memory_references): Likewise.
- (tree_ssa_lim_initialize): Likewise.
- * tree-ssa-loop-manip.c (rewrite_into_loop_closed_ssa): Likewise.
- (verify_loop_closed_ssa): Likewise.
- * tree-ssa-loop.c (tree_ssa_loop_init): Likewise.
- (tree_ssa_loop_im): Likewise.
- (tree_ssa_loop_unswitch): Likewise.
- (tree_vectorize): Likewise.
- (check_data_deps): Likewise.
- (tree_ssa_loop_ivcanon): Likewise.
- (tree_ssa_loop_bounds): Likewise.
- (tree_complete_unroll): Likewise.
- (tree_complete_unroll_inner): Likewise.
- (tree_parallelize_loops): Likewise.
- (tree_ssa_loop_prefetch): Likewise.
- (tree_ssa_loop_ivopts): Likewise.
- * tree-ssa.c (execute_update_addresses_taken): Liekwise.
- * tree-vectorizer.c (vectorize_loops): Likewise.
-
-2013-04-29 Mike Frysinger <vapier@gentoo.org>
-
- * config/arm/bpabi.h (EABI_LINK_SPEC): Define.
- (BPABI_LINK_SPEC): Use new EABI_LINK_SPEC.
- * config/arm/linux-eabi.h (LINK_SPEC): Replace BE8_LINK_SPEC
- with EABI_LINK_SPEC.
-
-2013-04-29 Uros Bizjak <ubizjak@gmail.com>
-
- PR target/44578
- * config/i386/i386.md (*zero_extendsidi2): Add "!" to m->?*y
- alternative.
-
-2013-04-29 Vladimir Makarov <vmakarov@redhat.com>
-
- PR target/57097
- * lra-constraints.c (process_alt_operands): Discourage a bit more
- using memory for pseudos. Print cost dump for alternatives.
- Modify cost values for conflicts with early clobbers.
- (curr_insn_transform): Spill pseudos reassigned to NO_REGS.
-
-2013-04-29 Uros Bizjak <ubizjak@gmail.com>
-
- PR target/57098
- * config/i386/i386.c (ix86_expand_vec_perm): Validize constant memory.
-
-2013-04-29 Ian Bolton <ian.bolton@arm.com>
-
- * config/aarch64/aarch64.md (movsi_aarch64): Support LDR/STR
- from/to S register.
- (movdi_aarch64): Support LDR/STR from/to D register.
-
-2013-04-29 Ian Bolton <ian.bolton@arm.com>
-
- * common/config/aarch64/aarch64-common.c: Enable REE pass at O2
- or higher by default.
-
-2013-04-29 Richard Biener <rguenther@suse.de>
-
- PR middle-end/57075
- * tree-inline.c (copy_edges_for_bb): Still split the bbs,
- even if not adding abnormal edges for calls that can make
- abnormal gotos.
-
-2013-04-29 Richard Biener <rguenther@suse.de>
-
- PR middle-end/57103
- * tree-cfg.c (move_stmt_op): Fix condition under which to update
- TREE_BLOCK.
- (move_stmt_r): Remove redundant checking.
-
-2013-04-29 Teresa Johnson <tejohnson@google.com>
-
- PR bootstrap/57077
- * basic-block.h (apply_scale): New function.
- (apply_probability): Use apply_scale.
- * gimple-streamer-in.c (input_bb): Ditto.
- * lto-streamer-in.c (input_cfg): Ditto.
- * lto-cgraph.c (merge_profile_summaries): Ditto.
- * tree-optimize.c (execute_fixup_cfg): Ditto.
- * tree-inline.c (copy_bb): Update comment to use apply_scale.
- (copy_edges_for_bb): Ditto.
- (copy_cfg_body): Ditto.
-
-2013-04-29 Tom de Vries <tom@codesourcery.com>
-
- * tree-ssa-tail-merge.c (find_same_succ_bb): Skip loop latch bbs.
- (replace_block_by): Don't set LOOPS_NEED_FIXUP.
- (tail_merge_optimize): Handle current_loops == NULL.
-
-2013-04-26 Jeff Law <law@redhat.com>
-
- * tree-vrp.c (range_fits_type_p): Move to earlier point in file.
- (simplify_cond_using_ranges): Generalize code to simplify
- COND_EXPRs where one argument is a constant and the other
- is an SSA_NAME created by an integral type conversion.
-
-2013-04-29 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
-
- * config/arm/arm.md (store_minmaxsi): Use only when
- optimize_insn_for_size_p.
-
-2013-04-29 Christian Bruel <christian.bruel@st.com>
-
- PR target/57108
- * sh.md (tstsi_t_zero_extract_eq): Set mode for operand 0.
-
-2013-04-29 Richard Biener <rguenther@suse.de>
-
- PR middle-end/57089
- * omp-low.c (expand_omp_taskreg): If the parent function had a broken
- loop tree make sure to schedule a fixup for the child as well.
- (expand_omp_for_generic): Properly add loops.
- (expand_omp_for_static_nochunk): Likewise.
- (expand_omp_for_static_chunk): Likewise.
- (expand_omp_for): For the degenerate case fixup loops.
- (expand_omp_sections): Fix default bb placement in loops.
- (expand_omp_atomic_pipeline): Properly add loops.
-
-2013-04-29 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
-
- * predict.c: Fix typo in comment above #define PROB_VERY_UNLIKELY.
-
-2013-04-29 Tom de Vries <tom@codesourcery.com>
-
- * tree-ssa-tail-merge.c: Update header comment.
-
-2013-04-29 James Greenhalgh <james.greenhalgh@arm.com>
-
- * config/aarch64/arm_neon.h
- (vcvt<sd>_f<32,64>_s<32,64>): Rewrite in C.
- (vcvt<q>_f<32,64>_s<32,64>): Rewrite using builtins.
- (vcvt_<high_>_f<32,64>_f<32,64>): Likewise.
- (vcvt<qsd>_<su><32,64>_f<32,64>): Likewise.
- (vcvta<qsd>_<su><32,64>_f<32,64>): Likewise.
- (vcvtm<qsd>_<su><32,64>_f<32,64>): Likewise.
- (vcvtn<qsd>_<su><32,64>_f<32,64>): Likewise.
- (vcvtp<qsd>_<su><32,64>_f<32,64>): Likewise.
-
-2013-04-29 James Greenhalgh <james.greenhalgh@arm.com>
-
- * config/aarch64/aarch64-simd.md
- (<optab><VDQF:mode><fcvt_target>2): New, maps to fix, fixuns.
- (<fix_trunc_optab><VDQF:mode><fcvt_target>2): New, maps to
- fix_trunc, fixuns_trunc.
- (ftrunc<VDQF:mode>2): New.
- * config/aarch64/iterators.md (optab): Add fix, fixuns.
- (fix_trunc_optab): New.
-
-2013-04-29 James Greenhalgh <james.greenhalgh@arm.com>
-
- * config/aarch64/aarch64-builtins.c
- (aarch64_builtin_vectorized_function): Vectorize over ifloorf,
- iceilf, lround, iroundf.
-
-2013-04-29 Uros Bizjak <ubizjak@gmail.com>
-
- PR target/54349
- * config/i386/i386.h (enum ix86_tune_indices)
- <X86_TUNE_INTER_UNIT_MOVES_TO_VEC, X86_TUNE_INTER_UNIT_MOVES_FROM_VEC>:
- New, split from X86_TUNE_INTER_UNIT_MOVES.
- <X86_TUNE_INTER_UNIT_MOVES>: Remove.
- (TARGET_INTER_UNIT_MOVES_TO_VEC): New define.
- (TARGET_INTER_UNIT_MOVES_FROM_VEC): Ditto.
- (TARGET_INTER_UNIT_MOVES): Remove.
- * config/i386/i386.c (initial_ix86_tune_features): Update.
- Disable X86_TUNE_INTER_UNIT_MOVES_FROM_VEC for m_ATHLON_K8 only.
- (ix86_expand_convert_uns_didf_sse): Use
- TARGET_INTER_UNIT_MOVES_TO_VEC instead of TARGET_INTER_UNIT_MOVES.
- (ix86_expand_vector_init_one_nonzero): Ditto.
- (ix86_expand_vector_init_interleave): Ditto.
- (inline_secondary_memory_needed): Return true for moves from SSE class
- registers for !TARGET_INTER_UNIT_MOVES_FROM_VEC targets and for moves
- to SSE class registers for !TARGET_INTER_UNIT_MOVES_TO_VEC targets.
- * config/i386/constraints.md (Yi, Ym): Depend on
- TARGET_INTER_UNIT_MOVES_TO_VEC.
- (Yj, Yn): New constraints.
- * config/i386/i386.md (*movdi_internal): Change constraints of
- operand 1 from Yi to Yj and from Ym to Yn.
- (*movsi_internal): Ditto.
- (*movdf_internal): Ditto.
- (*movsf_internal): Ditto.
- (*float<SWI48x:mode><X87MODEF:mode>2_1): Use
- TARGET_INTER_UNIT_MOVES_TO_VEC instead of TARGET_INTER_UNIT_MOVES.
- (*float<SWI48x:mode><X87MODEF:mode>2_1 splitters): Ditto.
- (floatdi<X87MODEF:mode>2_i387_with_xmm): Ditto.
- (floatdi<X87MODEF:mode>2_i387_with_xmm splitters): Ditto.
- * config/i386/sse.md (movdi_to_sse): Ditto.
- (sse2_stored): Change constraint of operand 1 from Yi to Yj.
- Use TARGET_INTER_UNIT_MOVES_FROM_VEC instead of
- TARGET_INTER_UNIT_MOVES.
- (sse_storeq_rex64): Change constraint of operand 1 from Yi to Yj.
- (sse_storeq_rex64 splitter): Use TARGET_INTER_UNIT_MOVES_FROM_VEC
- instead of TARGET_INTER_UNIT_MOVES.
- * config/i386/mmx.md (*mov<mode>_internal): Change constraint of
- operand 1 from Yi to Yj and from Ym to Yn.
-
-2013-04-29 James Greenhalgh <james.greenhalgh@arm.com>
-
- * config/aarch64/aarch64-simd-builtins.def (vec_unpacks_hi_): New.
- (float_truncate_hi_): Likewise.
- (float_extend_lo_): Likewise.
- (float_truncate_lo_): Likewise.
- * config/aarch64/aarch64-simd.md (vec_unpacks_lo_v4sf): New.
- (aarch64_float_extend_lo_v2df): Likewise.
- (vec_unpacks_hi_v4sf): Likewise.
- (aarch64_float_truncate_lo_v2sf): Likewise.
- (aarch64_float_truncate_hi_v4sf): Likewise.
- (vec_pack_trunc_v2df): Likewise.
- (vec_pack_trunc_df): Likewise.
-
-2013-04-29 James Greenhalgh <james.greenhalgh@arm.com>
-
- * config/aarch64/aarch64-builtins.c
- (aarch64_fold_builtin): Fold float conversions.
- * config/aarch64/aarch64-simd-builtins.def
- (floatv2si, floatv4si, floatv2di): New.
- (floatunsv2si, floatunsv4si, floatunsv2di): Likewise.
- * config/aarch64/aarch64-simd.md
- (<optab><fcvt_target><VDQF:mode>2): New, expands to float and floatuns.
- * config/aarch64/iterators.md (FLOATUORS): New.
- (optab): Add float, floatuns.
- (su_optab): Likewise.
-
-2013-04-29 James Greenhalgh <james.greenhalgh@arm.com>
-
- * config/aarch64/aarch64-builtins.c
- (aarch64_builtin_vectorized_function): Use new names for
- fcvt builtins.
- * config/aarch64/aarch64-simd-builtins.def (fcvtzs): Split as...
- (lbtruncv2sf, lbtruncv4sf, lbtruncv2df): ...This.
- (fcvtzu): Split as...
- (lbtruncuv2sf, lbtruncuv4sf, lbtruncuv2df): ...This.
- (fcvtas): Split as...
- (lroundv2sf, lroundv4sf, lroundv2df, lroundsf, lrounddf): ...This.
- (fcvtau): Split as...
- (lrounduv2sf, lrounduv4sf, lrounduv2df, lroundusf, lroundudf): ...This.
- (fcvtps): Split as...
- (lceilv2sf, lceilv4sf, lceilv2df): ...This.
- (fcvtpu): Split as...
- (lceiluv2sf, lceiluv4sf, lceiluv2df, lceilusf, lceiludf): ...This.
- (fcvtms): Split as...
- (lfloorv2sf, lfloorv4sf, lfloorv2df): ...This.
- (fcvtmu): Split as...
- (lflooruv2sf, lflooruv4sf, lflooruv2df, lfloorusf, lfloorudf): ...This.
- (lfrintnv2sf, lfrintnv4sf, lfrintnv2df, lfrintnsf, lfrintndf): New.
- (lfrintnuv2sf, lfrintnuv4sf, lfrintnuv2df): Likewise.
- (lfrintnusf, lfrintnudf): Likewise.
- * config/aarch64/aarch64-simd.md
- (l<fcvt_pattern><su_optab><fcvt_target><VDQF:mode>2): Convert to
- define_insn.
- (aarch64_fcvt<frint_suffix><su><mode>): Remove.
- * config/aarch64/iterators.md (FCVT): Include UNSPEC_FRINTN.
- (fcvt_pattern): Likewise.
-
-2013-04-29 James Greenhalgh <james.greenhalgh@arm.com>
-
- * config/aarch64/aarch64-simd.md
- (l<fcvt_pattern><su_optab><fcvt_target><VDQF:mode>2): Rename to...
- (l<fcvt_pattern><su_optab><VDQF:mode><fcvt_target>2): ... This.
-
-2013-04-29 James Greenhalgh <james.greenhalgh@arm.com>
-
- * config/aarch64/arm_neon.h (vrndq<a,m,n,p>_f<32, 64>): Rename to...
- (vrnd<a,m,n,p>q_f<32, 64>): ...This, implement using builtin.
- (vrnd<a,m,n,p>_f32): Implement using builtins.
- (vrnd<i,x><q>_f<32, 64>): New.
-
-2013-04-29 James Greenhalgh <james.greenhalgh@arm.com>
-
- * config/aarch64/aarch64-builtins.c
- (aarch64_builtin_vectorized_function): Fold to standard pattern names.
- * config/aarch64/aarch64-simd-builtins.def (frintn): New.
- (frintz): Rename to...
- (btrunc): ...this.
- (frintp): Rename to...
- (ceil): ...this.
- (frintm): Rename to...
- (floor): ...this.
- (frinti): Rename to...
- (nearbyint): ...this.
- (frintx): Rename to...
- (rint): ...this.
- (frinta): Rename to...
- (round): ...this.
- * config/aarch64/aarch64-simd.md
- (aarch64_frint<frint_suffix><mode>): Delete.
- (<frint_pattern><mode>2): Convert to insn.
- * config/aarch64/aarch64.md (unspec): Add UNSPEC_FRINTN.
- * config/aarch64/iterators.md (FRINT): Add UNSPEC_FRINTN.
- (frint_pattern): Likewise.
- (frint_suffix): Likewise.
-
-2013-04-29 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/57081
- * loop-init.c: Include tree-flow.h.
- (loop_optimizer_finalize): Free number of iteration estimates.
- * Makefile.in (loop-init.o): Add $(TREE_FLOW_H) dependency.
-
-2013-04-29 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/57083
- * tree-vrp.c (extract_range_from_binary_expr_1): For LSHIFT_EXPR with
- non-singleton shift count range, zero extend low_bound for uns case.
-
- * config/i386/predicates.md (general_vector_operand): New predicate.
- * config/i386/i386.c (const_vector_equal_evenodd_p): New function.
- (ix86_expand_mul_widen_evenodd): Force op1 resp. op2 into register
- if they aren't nonimmediate operands. If their original values
- satisfy const_vector_equal_evenodd_p, don't shift them.
- * config/i386/sse.md (mul<mode>3): Use general_vector_operand
- predicates. For the SSE4.1 case force operands[{1,2}] into registers
- if not nonimmediate_operand.
- (vec_widen_smult_even_v4si): Use nonimmediate_operand predicates
- instead of register_operand.
- (vec_widen_<s>mult_odd_<mode>): Use general_vector_operand predicates.
-
-2013-04-28 Eric Botcazou <ebotcazou@adacore.com>
-
- * stor-layout.c (finalize_size_functions): Allocate a structure and
- reset cfun before dumping the functions.
-
-2013-04-27 Jakub Jelinek <jakub@redhat.com>
-
- * config/i386/i386.c (ix86_expand_call): Make cregs_size unsigned.
-
- PR target/56866
- * config/i386/i386.c (ix86_expand_mul_widen_evenodd): Don't
- use xop_pmacsdqh if uns_p.
- * config/i386/sse.md (xop_rotr<mode>3): Fix up computation of
- the immediate rotate count.
-
-2013-04-26 Vladimir Makarov <vmakarov@redhat.com>
-
- * rtl.h (struct rtx_def): Add comment for field jump.
- (LRA_SUBREG_P): New macro.
- * recog.c (register_operand): Check LRA_SUBREG_P.
- * lra.c (lra): Add note at the end of RTL code. Align non-empty
- stack frame.
- * lra-spills.c (lra_spill): Align stack after spilling pseudos.
- (lra_final_code_change): Skip subreg change for operators.
- * lra-eliminations.c (eliminate_regs_in_insn): Make return earlier
- if there are no operand changes.
- * lra-constraints.c (curr_insn_set): New.
- (match_reload): Set LRA_SUBREG_P.
- (emit_spill_move): Ditto.
- (check_and_process_move): Use curr_insn_set. Process only single
- set insns. Don't initialize sec_mem_p and change_p.
- (simplify_operand_subreg): Use LRA_SUBREG_P.
- (reg_in_class_p): New function.
- (process_alt_operands): Use it. Use #if HAVE_ATTR_enabled instead
- of #ifdef. Add code to remove cycling.
- (process_address): Check EXTRA_CONSTRAINT_STR. Process even if
- non-null disp. Reload inner instead of disp when base and index
- are null. Try to put lo_sum into register.
- (EBB_PROBABILITY_CUTOFF): Redefine probability in percents.
- (check_and_process_move): Move code for move cost check to
- simple_move_p. Remove equiv_substitution.
- (simple_move_p): New function.
- (curr_insn_transform): Initialize sec_mem_p and change_p. Set up
- curr_insn_set. Call check_and_process_move only for single set
- insns. Use the new function. Move call of check_and_process_move
- after operand equiv substitution and address process.
-
-2013-04-26 Jakub Jelinek <jakub@redhat.com>
-
- PR go/57045
- * tree-ssa-uninit.c (compute_uninit_opnds_pos): In functions
- with nonlocal goto receivers or returns twice calls, ignore
- unininitialized values from abnormal edges to nl goto receiver
- or returns twice call.
-
-2013-04-26 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/57051
- * fold-const.c (const_binop): Handle VEC_LSHIFT_EXPR
- and VEC_RSHIFT_EXPR if shift count is a multiple of element
- bitsize.
-
-2013-04-26 Richard Biener <rguenther@suse.de>
-
- * omp-low.c (finalize_task_copyfn): Do not drop PROP_loops.
- (expand_omp_taskreg): Likewise. Mark loops for fixup.
- * tree-cfg.c (move_block_to_fn): Remap loop fathers.
- (fixup_loop_arrays_after_move): New function.
- (move_sese_region_to_fn): Properly outline the loop tree parts
- of the SESE region.
-
-2013-04-26 Uros Bizjak <ubizjak@gmail.com>
-
- * config/i386/i386.md (type, unit): Fix long lines.
-
-2013-04-26 Richard Biener <rguenther@suse.de>
-
- * Makefile.in (lto-streamer-in.o): Add $(CFGLOOP_H) dependency.
- (lto-streamer-out.o): Likewise.
- * cfgloop.c (init_loops_structure): Export, add struct function
- argument and adjust.
- (flow_loops_find): Adjust.
- * cfgloop.h (enum loop_estimation): Add EST_LAST.
- (init_loops_structure): Declare.
- * lto-streamer-in.c: Include cfgloop.h.
- (input_cfg): Input the loop tree.
- * lto-streamer-out.c: Include cfgloop.h.
- (output_cfg): Output the loop tree.
- (output_struct_function_base): Do not drop PROP_loops.
-
-2013-03-26 Richard Biener <rguenther@suse.de>
-
- * tree-cfg.c (execute_build_cfg): Build the loop tree.
- (pass_build_cfg): Provide PROP_loops.
- (move_sese_region_to_fn): Remove loops that are outlined into fn
- for now.
- * tree-inline.c: Include cfgloop.h.
- (initialize_cfun): Do not drop PROP_loops.
- (copy_loops): New function.
- (copy_cfg_body): Copy loop structure.
- (tree_function_versioning): Initialize destination loop tree.
- * tree-ssa-loop.c (pass_tree_loop_init): Do not provide PROP_loops.
- (pass_parallelize_loops): Do IL verification.
- * loop-init.c (loop_optimizer_init): Fixup loops if required.
- * tree-optimize.c (execute_fixup_cfg): If we need to cleanup
- the CFG make sure we fixup loops as well.
- * tree-ssa-tail-merge.c: Include cfgloop.h.
- (replace_block_by): When merging loop latches mark loops for fixup.
- * lto-streamer-out.c (output_struct_function_base): Drop
- PROP_loops for now.
- * tree-ssa-phiopt.c: Include tree-scalar-evolution.h.
- (tree_ssa_cs_elim): Initialize the loop optimizer and SCEV.
- * ipa-split.c: Include cfgloop.h.
- (split_function): Add the new return block to the loop tree root.
- * tree-cfgcleanup.c (remove_forwarder_block_with_phi): Return
- whether we have removed the forwarder block.
- (merge_phi_nodes): If we removed a forwarder mark loops for fixup.
- * cfgloop.h (place_new_loop): Declare.
- * cfgloopmanip.c (place_new_loop): Export.
- * Makefile.in (asan.o): Add $(CFGLOOP_H) dependency.
- (tree-switch-conversion.o): Likewise.
- (tree-complex.o): Likewise.
- (tree-inline.o): Likewise.
- (tree-ssa-tailmerge.o): Likewise.
- (ipa-split.o): Likewise.
- (tree-ssa-phiopt.o): Add $(SCEV_H) dependency.
- (tree-ssa-copy.o): Likewise.
- * tree-switch-conversion.c: Include cfgloop.h
- (process_switch): If we emit a bit-test cascade, schedule loops
- for fixup.
- * tree-complex.c: Include cfgloop.h.
- (expand_complex_div_wide): Properly add new basic-blocks to loops.
- * asan.c: Include cfgloop.h.
- (create_cond_insert_point): Properly add new basic-blocks to
- loops, schedule loop fixup.
- * cfgloop.c (verify_loop_structure): Check that looks are not
- marked for fixup.
- * omp-low.c (expand_parallel_call): Properly add new basic-blocks
- to loops.
- (expand_omp_for_generic): Likewise.
- (expand_omp_sections): Likewise.
- (expand_omp_atomic_pipeline): Schedule loops for fixup.
- * tree-ssa-copy.c: Include tree-scalar-evolution.h.
- (fini_copy_prop): Disable DCE in substitute_and_fold if SCEV
- is initialized, not when loops are present.
- * tree-parloops.c (parallelize_loops): Remove checking here.
- * passes.c (init_optimization_passes): Schedule a copy-propagation
- pass before complete unrolling of inner loops.
-
-2013-04-26 Jakub Jelinek <jakub@redhat.com>
-
- * Makefile.in (toplev.o): Depend on diagnostic-color.h.
- * diagnostic-color.c (should_colorize): Remove _WIN32 version.
- (colorize_init): Add argument to _WIN32 version.
- * toplev.c: Include diagnostic-color.h.
- (process_options): Default to -fdiagnostics-color=auto if
- GCC_COLORS env var is in the environment.
- * common.opt (fdiagnostics-color=): Add Var and Init.
- * doc/invoke.texi (-fdiagnostics-color=): Document that if GCC_COLORS
- env var is in the environment, the default is auto rather than never.
-
- * diagnostic.h (file_name_as_prefix): Add context argument.
- * diagnostic.c (file_name_as_prefix): Likewise. Colorize
- the string as locus.
- * langhooks.c (lhd_print_error_function): Adjust caller.
-
-2013-04-25 Lawrence Crowl <crowl@google.com>
-
- * var-tracking.c (shared_hash_def::htab):
- Change type to hash_table. Update dependent calls and types.
-
-2013-04-25 Lawrence Crowl <crowl@google.com>
-
- * Makefile.in: Update as needed below.
-
- * alloc-pool.c (static hash_table <alloc_pool_hasher> alloc_pool_hash):
- Move declaration to after the type's method definitons.
-
- * attribs.c (htab_t scoped_attributes::attribute_hash):
- Change type to hash_table. Update dependent calls and types.
-
- * bitmap.c (htab_t bitmap_desc_hash):
- Change type to hash_table. Update dependent calls and types.
-
- * cselib.c (htab_t cselib_hash_table):
- Change type to hash_table. Update dependent calls and types.
-
- * data-streamer.h (struct string_slot): Move to lto-streamer.h.
- (hash_string_slot_node): Move implementation into lto-streamer.h
- struct string_slot_hasher.
- (eq_string_slot_node): Likewise.
-
- * data-streamer-out.c: Update output_block::string_hash_table
- dependent calls and types.
-
- * dwarf2cfi.c (htab_t trace_index):
- Change type to hash_table. Update dependent calls and types.
-
- * dwarf2out.c (htab_t break_out_includes::cu_hash_table):
- Change type to hash_table. Update dependent calls and types.
- (htab_t copy_decls_for_unworthy_types::decl_table): Likewise.
- (htab_t optimize_external_refs::map): Likewise.
- (htab_t output_comp_unit::extern_map): Likewise.
- (htab_t output_comdat_type_unit::extern_map): Likewise.
- (htab_t output_macinfo::macinfo_htab): Likewise.
- (htab_t optimize_location_lists::htab): Likewise.
- (htab_t dwarf2out_finish::comdat_type_table): Likewise.
-
- * except.c (htab_t ehspec_hash_type):
- Change type to hash_table. Update dependent calls and types.
- (assign_filter_values::ttypes): Likewise.
- (assign_filter_values::ehspec): Likewise.
- (sjlj_assign_call_site_values::ar_hash): Likewise.
- (convert_to_eh_region_ranges::ar_hash): Likewise.
-
- * gcse.c (htab_t pre_ldst_table):
- Change type to hash_table. Update dependent calls and types.
-
- * ggc-common.c (htab_t saving_htab):
- Change type to hash_table. Update dependent calls and types.
- (htab_t loc_hash): Likewise.
- (htab_t ptr_hash): Likewise.
- (call_count): Rename ggc_call_count.
- (call_alloc): Rename ggc_call_alloc.
- (loc_descriptor): Rename make_loc_descriptor.
- (add_statistics): Rename ggc_add_statistics.
-
- * ggc-common.c (saving_htab):
- Change type to hash_table. Update dependent calls and types.
-
- * gimple.h (struct gimplify_ctx): Move to gimplify-ctx.h.
- (push_gimplify_context): Likewise.
- (pop_gimplify_context): Likewise.
- (struct gimple_temp_hash_elt): Added.
- (struct gimplify_hasher): Likewise.
- (struct gimplify_ctx.temp_htab):
- Change type to hash_table. Update dependent calls and types.
-
- * gimple-fold.c: Include gimplify-ctx.h.
-
- * gimple-ssa-strength-reduction.c (htab_t base_cand_map):
- Change type to hash_table. Update dependent calls and types.
- (base_cand_dump_callback): Rename to ssa_base_cand_dump_callback to
- avoid potential global name collision.
-
- * gimplify.c: Include gimplify-ctx.h.
- (struct gimple_temp_hash_elt): Move to gimplify-ctx.h.
- (htab_t gimplify_ctx::temp_htab):
- Update dependent calls and types for new type hash_table.
- (gimple_tree_hash): Move into gimplify_hasher in gimplify-ctx.h.
- (gimple_tree_eq): Move into gimplify_hasher in gimplify-ctx.h.
-
- * gimplify-ctx.h: New.
- (struct gimple_temp_hash_elt): Move from gimplify.c.
- (class gimplify_hasher): New.
- (struct gimplify_ctx): Move from gimple.h.
- (htab_t gimplify_ctx::temp_htab):
- Change type to hash_table. Update dependent calls and types.
-
- * graphite-clast-to-gimple.c: Include graphite-htab.h.
- (htab_t ivs_params::newivs_index):
- Change type to hash_table. Update dependent calls and types.
- (htab_t ivs_params::params_index): Likewise.
- (htab_t print_generated_program::params_index): Likewise.
- (htab_t gloog::newivs_index): Likewise.
- (htab_t gloog::params_index): Likewise.
-
- * graphite.c: Include graphite-htab.h.
- 4htab_t graphite_transform_loops::bb_pbb_mapping):
- Change type to hash_table. Update dependent calls and types.
-
- * graphite-clast-to-gimple.h: (extern gloog) Move to graphite-htab.h.
- (bb_pbb_map_hash): Fold into bb_pbb_htab_type in graphite-htab.h.
- (eq_bb_pbb_map): Fold into bb_pbb_htab_type in graphite-htab.h.
-
- * graphite-dependences.c: Include graphite-htab.h.
- (loop_is_parallel_p): Change hash table type of parameter.
-
- * graphite-htab.h: New.
- (typedef hash_table <bb_pbb_hasher> bb_pbb_htab_type): New.
- (extern find_pbb_via_hash): Move from graphite-poly.h.
- (extern loop_is_parallel_p): Move from graphite-poly.h.
- (extern get_loop_body_pbbs): Move from graphite-poly.h.
-
- * graphite-poly.h (extern find_pbb_via_hash): Move to graphite-htab.h.
- (extern loop_is_parallel_p): Move to graphite-htab.h.
- (extern get_loop_body_pbbs): Move to graphite-htab.h.
-
- * haifa-sched.c (htab_t delay_htab):
- Change type to hash_table. Update dependent calls and types.
- (htab_t delay_htab_i2): Likewise.
-
- * ira-color.c (htab_t allocno_hard_regs_htab):
- Change type to hash_table. Update dependent calls and types.
-
- * ira-costs.c (htab_t cost_classes_htab):
- Change type to hash_table. Update dependent calls and types.
-
- * loop-invariant.c (htab_t merge_identical_invariants::eq):
- Change type to hash_table. Update dependent calls and types.
-
- * loop-iv.c (htab_t bivs):
- Change type to hash_table. Update dependent calls and types.
-
- * loop-unroll.c (htab_t opt_info::insns_to_split):
- Change type to hash_table. Update dependent calls and types.
- (htab_t opt_info::insns_with_var_to_expand): Likewise.
-
- * lto-streamer.h (struct string_slot): Move from data-streamer.h
- (struct string_slot_hasher): New.
- (htab_t output_block::string_hash_table):
- Change type to hash_table. Update dependent calls and types.
-
- * lto-streamer-in.c (freeing_string_slot_hasher): New.
- (htab_t file_name_hash_table):
- Change type to hash_table. Update dependent calls and types.
-
- * lto-streamer-out.c: Update output_block::string_hash_table dependent
- calls and types.
-
- * lto-streamer.c (htab_t tree_htab):
- Change type to hash_table. Update dependent calls and types.
-
- * omp-low.c: Include gimplify-ctx.h.
-
- * passes.c (htab_t name_to_pass_map):
- Change type to hash_table. Update dependent calls and types.
- (pass_traverse): Rename to passes_pass_traverse.
-
- * plugin.c (htab_t event_tab):
- Change type to hash_table. Update dependent calls and types.
-
- * postreload-gcse.c (htab_t expr_table):
- Change type to hash_table. Update dependent calls and types.
- (dump_hash_table_entry): Rename dump_expr_hash_table_entry.
-
- * sese.c (debug_rename_map_1): Make extern.
- (htab_t copy_bb_and_scalar_dependences::rename_map):
- Change type to hash_table. Update dependent calls and types.
-
- * sese.h (extern debug_rename_map): Move to .c file.
-
- * store-motion.c (htab_t store_motion_mems_table):
- Change type to hash_table. Update dependent calls and types.
-
- * trans-mem.c (htab_t tm_new_mem_hash):
- Change type to hash_table. Update dependent calls and types.
-
- * tree-browser.c (htab_t TB_up_ht):
- Change type to hash_table. Update dependent calls and types.
-
- * tree-cfg.c (htab_t discriminator_per_locus):
- Change type to hash_table. Update dependent calls and types.
-
- * tree-complex.c: Include tree-hasher.h
- (htab_t complex_variable_components):
- Change type to hash_table. Update dependent calls and types.
-
- * tree-eh.c (htab_t finally_tree):
- Change type to hash_table. Update dependent calls and types.
-
- * tree-flow.h (extern int_tree_map_hash): Moved into tree-hasher
- struct int_tree_hasher.
- (extern int_tree_map_eq): Likewise.
- (uid_decl_map_hash): Removed.
- (extern decl_tree_map_eq): Likewise.
-
- * tree-hasher.h: New.
- (struct int_tree_hasher): New.
- (typedef int_tree_htab_type): New.
-
- * tree-inline.c: Include gimplify-ctx.h.
-
- * tree-mudflap.c: Include gimplify-ctx.h.
-
- * tree-parloops.c: Include tree-hasher.h.
- (htab_t eliminate_local_variables_stmt::decl_address):
- Change type to hash_table. Update dependent calls and types.
- (htab_t separate_decls_in_region::decl_copies): Likewise.
-
- * tree-scalar-evolution.c (htab_t resolve_mixers::cache):
- Change type to hash_table. Update dependent calls and types.
-
- * tree-sra.c (candidates):
- Change type to hash_table. Update dependent calls and types.
-
- * tree-ssa.c (int_tree_map_eq): Moved into struct int_tree_hasher
- in tree-flow.h.
- (int_tree_map_hash): Likewise.
-
- * tree-ssa-dom.c (htab_t avail_exprs):
- Change type to hash_table. Update dependent calls and types.
-
- * tree-ssa-live.c (var_map_base_init::tree_to_index):
- Change type to hash_table. Update dependent calls and types.
-
- * tree-ssa-loop-ivopts.c (struct ivopts_data.inv_expr_tab):
- Change type to hash_table. Update dependent calls and types.
-
- * tree-ssa-phiopt.c (seen_ssa_names):
- Change type to hash_table. Update dependent calls and types.
-
- * tree-ssa-strlen.c (decl_to_stridxlist_htab):
- Change type to hash_table. Update dependent calls and types.
-
- * tree-ssa-uncprop.c (equiv):
- Change type to hash_table. Update dependent calls and types.
-
-2013-04-25 Jakub Jelinek <jakub@redhat.com>
-
- PR rtl-optimization/57003
- * regcprop.c (copyprop_hardreg_forward_1): If ksvd.ignore_set_reg,
- call note_stores with kill_clobbered_value callback again after
- killing regs_invalidated_by_call.
-
-2013-04-25 James Greenhalgh <james.greenhalgh@arm.com>
-
- * config/aarch64/aarch64-simd.md
- (aarch64_simd_bsl<mode>_internal): Rewrite RTL to not use UNSPEC_BSL.
- (aarch64_simd_bsl<mode>): Likewise.
- * config/aarch64/iterators.md (unspec): Remove UNSPEC_BSL.
-
-2013-04-25 Marek Polacek <polacek@redhat.com>
-
- PR tree-optimization/57066
- * builtins.c (fold_builtin_logb): Return +Inf for -Inf.
-
-2013-04-25 James Greenhalgh <james.greenhalgh@arm.com>
-
- * config/aarch64/aarch64-simd.md (neg<mode>2): Use VDQ iterator.
-
-2013-04-25 James Greenhalgh <james.greenhalgh@arm.com>
-
- * config/aarch64/aarch64-builtins.c
- (aarch64_fold_builtin): New.
- * config/aarch64/aarch64-protos.h (aarch64_fold_builtin): New.
- * config/aarch64/aarch64.c (TARGET_FOLD_BUILTIN): Define.
- * config/aarch64/aarch64-simd-builtins.def (abs): New.
- * config/aarch64/arm_neon.h
- (vabs<q>_<f32, 64>): Implement using __builtin_aarch64_fabs.
-
-2013-04-25 James Greenhalgh <james.greenhalgh@arm.com>
- Tejas Belagod <tejas.belagod@arm.com>
-
- * config/aarch64/aarch64-builtins.c
- (aarch64_gimple_fold_builtin): New.
- * config/aarch64/aarch64-protos.h (aarch64_gimple_fold_builtin): New.
- * config/aarch64/aarch64-simd-builtins.def (addv): New.
- * config/aarch64/aarch64-simd.md (addpv4sf): New.
- (addvv4sf): Update.
- * config/aarch64/aarch64.c (TARGET_GIMPLE_FOLD_BUILTIN): Define.
-
-2013-04-25 Naveen H.S <Naveen.Hurugalawadi@caviumnetworks.com>
-
- * config/aarch64/aarch64.md
- (*cmp_swp_<optab><ALLX:mode>_shft_<GPI:mode>): New pattern.
-
-2013-04-25 Naveen H.S <Naveen.Hurugalawadi@caviumnetworks.com>
-
- * config/aarch64/aarch64.md (*ngc<mode>): New pattern.
- (*ngcsi_uxtw): New pattern.
-
-2013-04-25 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
- Julian Brown <julian@codesourcery.com>
-
- * config/arm/arm.c (neon_builtin_type_mode): Add T_V4HF.
- (TB_DREG): Add T_V4HF.
- (v4hf_UP): New macro.
- (neon_itype): Add NEON_FLOAT_WIDEN, NEON_FLOAT_NARROW.
- (arm_init_neon_builtins): Handle NEON_FLOAT_WIDEN, NEON_FLOAT_NARROW.
- Handle initialisation of V4HF. Adjust initialisation of reinterpret
- built-ins.
- (arm_expand_neon_builtin): Handle NEON_FLOAT_WIDEN, NEON_FLOAT_NARROW.
- (arm_vector_mode_supported_p): Handle V4HF.
- (arm_mangle_map): Handle V4HFmode.
- * config/arm/arm.h (VALID_NEON_DREG_MODE): Add V4HF.
- * config/arm/arm_neon_builtins.def: Add entries for
- vcvtv4hfv4sf, vcvtv4sfv4hf.
- * config/arm/neon.md (neon_vcvtv4sfv4hf): New pattern.
- (neon_vcvtv4hfv4sf): Likewise.
- * config/arm/neon-gen.ml: Handle half-precision floating point
- features.
- * config/arm/neon-testgen.ml: Handle Requires_FP_bit feature.
- * config/arm/arm_neon.h: Regenerate.
- * config/arm/neon.ml (type elts): Add F16.
- (type vectype): Add T_float16x4, T_floatHF.
- (type vecmode): Add V4HF.
- (type features): Add Requires_FP_bit feature.
- (elt_width): Handle F16.
- (elt_class): Likewise.
- (elt_of_class_width): Likewise.
- (mode_of_elt): Refactor.
- (type_for_elt): Handle F16, fix error messages.
- (vectype_size): Handle T_float16x4.
- (vcvt_sh): New function.
- (ops): Add entries for vcvt_f16_f32, vcvt_f32_f16.
- (string_of_vectype): Handle T_floatHF, T_float16, T_float16x4.
- (string_of_mode): Handle V4HF.
- * doc/arm-neon-intrinsics.texi: Regenerate.
-
-2013-04-25 James Greenhalgh <james.greenhalgh@arm.com>
-
- * config/aarch64/aarch64.c (aarch64_print_operand): Fix asm_fprintf
- format specifier in 'X' case.
-
-2013-04-25 Alan Modra <amodra@gmail.com>
-
- PR target/57052
- * config/rs6000/rs6000.md (rotlsi3_internal7): Rename to
- rotlsi3_internal7le and condition on !BYTES_BIG_ENDIAN.
- (rotlsi3_internal8be): New BYTES_BIG_ENDIAN insn.
- Repeat for many other rotate/shift and mask patterns using subregs.
- Name lshiftrt insns.
- (ashrdisi3_noppc64): Rename to ashrdisi3_noppc64be and condition
- on WORDS_BIG_ENDIAN.
-
-2013-04-25 Alan Modra <amodra@gmail.com>
-
- * config.gcc: Support little-endian powerpc-linux targets.
- * config/rs6000/linux.h (LINK_OS_LINUX_EMUL): Define.
- (LINK_OS_LINUX_SPEC): Define.
- * config/rs6000/linuxspe.h (TARGET_DEFAULT):
- Preserve MASK_LITTLE_ENDIAN.
- * config/rs6000/default64.h (TARGET_DEFAULT): Likewise.
- * config/rs6000/linuxaltivec.h (TARGET_DEFAULT): Likewise.
- * config/rs6000/linux64.h (OPTION_LITTLE_ENDIAN): Don't zero.
- (LINK_OS_LINUX_EMUL32, LINK_OS_LINUX_EMUL64): Define.
- (LINK_OS_LINUX_SPEC32, LINK_OS_LINUX_SPEC64): Use above.
- * config/rs6000/rs6000.c (output_toc): Don't use .tc for TARGET_ELF.
- Correct fp word order for little-endian. Don't shift toc entries
- smaller than a word for little-endian.
- * config/rs6000/rs6000.md (bswaphi2, bswapsi2 split): Comment.
- (bswapdi2 splits): Correct low-part subreg for little-endian.
- Remove wrong BYTES_BIG_ENDIAN tests, and rename vars to remove
- low/high where such is correct only for be.
- * config/rs6000/sysv4.h (SUBTARGET_OVERRIDE_OPTIONS): Allow
- little-endian for -mcall-aixdesc.
-
-2013-04-25 Alan Modra <amodra@gmail.com>
-
- * config/rs6000/rs6000.c (rs6000_secondary_reload_inner): Use
- replace_equiv_address_nv.
-
-2013-04-25 Alan Modra <amodra@gmail.com>
-
- * config/rs6000/rs6000.c (rs6000_emit_set_long_const): Tidy.
-
-2013-04-24 Vladimir Makarov <vmakarov@redhat.com>
-
- Revert:
- 2013-04-24 Vladimir Makarov <vmakarov@redhat.com>
- * rtl.h (struct rtx_def): ...
-
-2013-04-24 Vladimir Makarov <vmakarov@redhat.com>
-
- PR rtl-optimizations/57046
- * lra-constraints (split_reg): Set up lra_risky_transformations_p
- for multi-reg splits.
-
-2013-04-24 H.J. Lu <hongjiu.lu@intel.com>
-
- * config/i386/x86-64.h (ASM_SPEC): Support -mx32.
-
-2013-04-24 Sterling Augustine <saugustine@google.com>
-
- * dwarf2out.c (skeleton_debug_str_hash, add_skeleton_AT_string)
- (comp_dir_string, debug_str_dwo_section): New.
- (DEBUG_STR_DWO_SECTION): Rename to ...
- (DEBUG_DWO_STR_SECTION): ... this.
- (DEBUG_NORM_STR_SECTION): Delete.
- (DEBUG_STR_SECTION, DEBUG_STR_SECTION_FLAGS): Edit definitions.
- (DEBUG_STR_DWO_SECTION_FLAGS): New.
- (find_AT_string): Move most logic to ...
- (find_AT_string_in_table): ... here. New.
- (add_top_level_skeleton_die_attrs): Call comp_dir_string and
- add_skeleton_AT_string. Delete logic.
- (output_skeleton_debug_sections): Remove call to
- add_top_level_skeleton_die_attrs.
- (add_comp_dir_attribute): Move logic to comp_dir_string.
- (dwarf2out_init): Initialize debug_str_dwo_section.
- (output_indirect_string): Call find_string_form.
- (output_indirect_strings): Rewrite.
- (prune_unused_types): Empty skeleton_debug_str_hash.
- Call get_skeleton_type_unit and add_top_level_skeleton_die_attrs.
- (dwarf2out_finish): Call output_indirect_strings.
-
-2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
-
- * doc/cpp.texi: Remove __GXX_EXPERIMENTAL_CXX1Y__.
-
-2013-04-24 Vladimir Makarov <vmakarov@redhat.com>
-
- * rtl.h (struct rtx_def): Add comment for field jump.
- (LRA_SUBREG_P): New macro.
- * recog.c (register_operand): Check LRA_SUBREG_P.
- * lra.c (lra): Add note at the end of RTL code. Align non-empty
- stack frame.
- * lra-spills.c (lra_spill): Align stack after spilling pseudos.
- (lra_final_code_change): Skip subreg change for operators.
- * lra-eliminations.c (eliminate_regs_in_insn): Make return earlier
- if there are no operand changes.
- * lra-constraints.c (curr_insn_set): New.
- (match_reload): Set LRA_SUBREG_P.
- (emit_spill_move): Ditto.
- (check_and_process_move): Use curr_insn_set. Process only single
- set insns. Don't initialize sec_mem_p and change_p.
- (simplify_operand_subreg): Use LRA_SUBREG_P.
- (reg_in_class_p): New function.
- (process_alt_operands): Use it. Use #if HAVE_ATTR_enabled instead
- of #ifdef. Add code to remove cycling.
- (process_address): Check EXTRA_CONSTRAINT_STR. Process even if
- non-null disp. Reload inner instead of disp when base and index
- are null. Try to put lo_sum into register.
- (EBB_PROBABILITY_CUTOFF): Redefine probability in percents.
- (check_and_process_move): Move code for move cost check to
- simple_move_p. Remove equiv_substitution.
- (simple_move_p): New function.
- (curr_insn_transform): Initialize sec_mem_p and change_p. Set up
- curr_insn_set. Call check_and_process_move only for single set
- insns. Use the new function. Move call of check_and_process_move
- after operand equiv substitution and address process.
-
-2013-04-24 James Greenhalgh <james.greenhalgh@arm.com>
-
- * config/aarch64/arm_neon.h (vld1<q>_lane*): Fix constraints.
- (vld1<q>_dup_<sufp><8, 16, 32, 64>): Likewise.
- (vld1<q>_<sufp><8, 16, 32, 64>): Likewise.
-
-2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
-
- * doc/cpp.texi: Document __GXX_EXPERIMENTAL_CXX1Y__.
-
-2013-04-24 Marek Polacek <polacek@redhat.com>
-
- * tree-scalar-evolution.h (analyze_scalar_evolution): Remove.
- * tree-scalar-evolution.c (get_exit_conditions_rec): Likewise.
- (select_loops_exit_conditions): Likewise.
- (number_of_iterations_for_all_loops): Likewise.
- (analyze_scalar_evolution_for_all_loop_phi_nodes): Likewise.
- (scev_analysis): Likewise.
-
-2013-04-02 Catherine Moore <clm@codesourcery.com>
- Chao-ying Fu <fu@mips.com>
-
- * config/mips/micromips.md (jraddiusp): New pattern.
- * config/mips/mips.c (mips_expand_epilogue): Use the JRADDIUSP
- instruction if possible.
-
-2013-04-24 Alan Modra <amodra@gmail.com>
-
- * config/rs6000/driver-rs6000.c (elf_dcachebsize): Fix comment pasto.
-
-2013-04-24 Julian Brown <julian@codesourcery.com>
- Chung-Lin Tang <cltang@codesourcery.com>
-
- * dwarf2out.c (gen_enumeration_type_die): Fix HOST_BITS_PER_WIDE_INT
- dependency behavior in enumeration type DIE generation. Add TODO note
- to comments about future DW_FORM_sdata/udata re-work of related code.
-
-2013-04-23 Lawrence Crowl <crowl@google.com>
-
- * Makefile.in: Update as needed below.
-
- * hash-table.h (class hash_table):
- Correct many methods with parameter types compare_type to the correct
- value_type. (Correct code was unlikely to notice the change.)
- (hash_table::elements_with_deleted) New.
- (class hashtable::iterator): New.
- (hashtable::begin()): New.
- (hashtable::end()): New.
- (FOR_EACH_HASH_TABLE_ELEMENT): New.
-
- * statistics.c (statistics_hashes):
- Change type to hash_table. Update dependent calls and types.
-
- * tree-into-ssa.c (var_infos):
- Change type to hash_table. Update dependent calls and types.
-
- * tree-ssa-coalesce.c (struct coalesce_list_d.list):
- Change type to hash_table. Update dependent calls and types.
-
- * tree-ssa-loop-im.c (struct mem_ref.refs):
- Change type to hash_table. Update dependent calls and types.
-
- * tree-ssa-reassoc.c (undistribute_ops_list::ctable):
- Change type to hash_table. Update dependent calls and types.
-
- * tree-ssa-sccvn.c (vn_tables_s::nary):
- Change type to hash_table. Update dependent calls and types.
- (vn_tables_s::phis): Likewise.
- (vn_tables_s::references): Likewise.
-
- * tree-ssa-sccvn.h (vn_nary_op_eq): Update parameter and return types.
- (vn_reference_eq): Update parameter and return types.
-
- * tree-ssa-structalias.c (pointer_equiv_class_table):
- Change type to hash_table. Update dependent calls and types.
- (location_equiv_class_table): Likewise.
-
- * tree-vect-data-refs.c: Consequential changes for making
- peeling a hash_table.
-
- * tree-vect-loop.c (new_loop_vec_info): Dependent hash_table update.
- (destroy_loop_vec_info): Dependent hash_table update.
-
- * tree-vectorizer.h (peeling_htab):
- Change type to hash_table. Update dependent calls and types.
-
-2013-04-23 Shiva Chen <shiva0217@gmail.com>
-
- * lra-assigns.c (find_hard_regno_for): Use lra_reg_val_equal_p
- to check the register content is equal or not.
- * lra-constraints.c (match_reload): Use lra_assign_reg_val
- to assign register content record.
- * lra-eliminations.c (update_reg_eliminate): Use
- lra_update_reg_val_offset to update register content offset.
- * lra-int.h (struct lra_reg): Add offset member.
- (lra_reg_val_equal_p): New static inline function.
- (lra_update_reg_val_offset): New static inline function.
- (lra_assign_reg_val): New static inline function.
- * lra.c (lra_create_new_reg): Use lra_assign_reg_val
- to assign register content record.
- (initialize_lra_reg_info_element): Initial offset to zero.
-
-2013-04-23 Catherine Moore <clm@codesourcery.com>
-
- * config/mips/mips.md (*movhi_internal, *movqi_internal): New
- operands. Record compression.
-
-2013-04-23 Xinliang David Li <davidxl@google.com>
-
- * cfghhooks.c (dump_bb_for_graph): Support 'slim' graph dump.
-
-2013-04-23 Richard Biener <rguenther@suse.de>
-
- PR middle-end/57036
- * tree-inline.c (copy_edges_for_bb): Add can_make_abnormal_goto
- parameter, only add abnormal goto edges from the copied body
- if the call could perform abnormal gotos.
- (copy_cfg_body): Adjust.
-
-2013-04-23 Sofiane Naci <sofiane.naci@arm.com>
-
- * config/aarch64/aarch64.md (*mov<mode>_aarch64): Add simd attribute.
-
-2013-04-23 Andreas Schwab <schwab@linux-m68k.org>
-
- * coretypes.h (gimple_stmt_iterator): Add struct to make
- compatible with C.
-
-2013-04-23 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/57026
- * tree-vrp.c (simplify_conversion_using_ranges): Do not propagate
- from SSA names occuring in abnormal PHI nodes.
-
-2013-04-22 Andi Kleen <ak@linux.intel.com>
-
- * lto/lto.c (print_lto_report_1): Fix LTO report names.
-
-2013-04-22 Andi Kleen <ak@linux.intel.com>
-
- * lto/lto.c (print_lto_report_1): Declare early.
- (read_cgraph_and_symbols): Call print_lto_report_1 early.
-
-2013-04-22 Andi Kleen <ak@linux.intel.com>
-
- * common.opt (-flto-report-wpa): Add.
- * doc/invoke.texi (-flto-report-wpa): Add.
- * lto/lto.c (do_whole_program_analysis): Check for lto-report-wpa.
- (lto_main): dito.
-
-2013-04-22 Xinliang David Li <davidxl@google.com>
-
- * graph.c (draw_cfg_node_succ_edges): Add branch probility as label.
- * cfghhooks.c (dump_bb_for_graph): Dump profile count and frquency.
- * Makefile.in: New dependency
-
- David Daney <ddaney.cavm@gmail.com>
-
- * configure.ac (gcc_cv_as_micromips_support): Use the
- --fatal-warnings option.
- * configure: Regenerate.
-
-2013-04-22 Marek Polacek <polacek@redhat.com>
-
- PR sanitizer/56990
- * tsan.c (instrument_expr): Don't instrument expression
- in case its size is zero.
-
-2013-04-22 Uros Bizjak <ubizjak@gmail.com>
-
- PR target/57032
- Revert:
- 2013-03-17 Uros Bizjak <ubizjak@gmail.com>
-
- * config/alpha/alpha.c (TARGET_LRA_P): New define.
-
-2013-04-22 James Greenhalgh <james.greenhalgh@arm.com>
-
- * coretypes.h (gimple_stmt_iterator_d): Forward declare.
- (gimple_stmt_iterator): New typedef.
- * gimple.h (gimple_stmt_iterator): Rename to...
- (gimple_stmt_iterator_d): ... This.
- * doc/tm.texi.in (TARGET_FOLD_BUILTIN): Detail restriction that
- trees be valid for GIMPLE and GENERIC.
- (TARGET_GIMPLE_FOLD_BUILTIN): New.
- * gimple-fold.c (gimple_fold_call): Call target hook
- gimple_fold_builtin.
- * hooks.c (hook_bool_gsiptr_false): New.
- * hooks.h (hook_bool_gsiptr_false): New.
- * target.def (fold_stmt): New.
- * doc/tm.texi: Regenerate.
-
-2013-04-22 Vladimir Makarov <vmakarov@redhat.com>
-
- PR target/57018
- * lra-eliminations.c (mark_not_eliminable): Prevent elimination of
- a set sp if no stack realignment.
-
-2013-04-22 Nick Clifton <nickc@redhat.com>
-
- * config.gcc (tilegx-linux): Extend extra_objs rather than
- overwriting it.
- (tilepro-linux): Likewise.
-
-2013-04-22 James Greenhalgh <james.greenhalgh@arm.com>
-
- * config/aarch64/aarch64-builtins.c
- (CF): Remove.
- (CF0, CF1, CF2, CF3, CF4, CF10): New.
- (VAR<1-12>): Add MAP parameter.
- (BUILTIN_*): Likewise.
- * config/aarch64/aarch64-simd-builtins.def: Set MAP parameter.
- * config/aarch64/aarch64-simd.md (aarch64_sshl_n<mode>): Remove.
- (aarch64_ushl_n<mode>): Likewise.
- (aarch64_sshr_n<mode>): Likewise.
- (aarch64_ushr_n<mode>): Likewise.
- (aarch64_<maxmin><mode>): Likewise.
- (aarch64_sqrt<mode>): Likewise.
- * config/aarch64/arm_neon.h (vshl<q>_n_*): Use new builtin names.
- (vshr<q>_n_*): Likewise.
-
-2013-04-22 James Greenhalgh <james.greenhalgh@arm.com>
-
- * config/aarch64/aarch64-builtins.c
- (aarch64_simd_builtin_type_mode): Handle SF types.
- (sf_UP): Define.
- (BUILTIN_GPF): Define.
- (aarch64_init_simd_builtins): Handle SF types.
- * config/aarch64/aarch64-simd-builtins.def (frecpe): Add support.
- (frecps): Likewise.
- (frecpx): Likewise.
- * config/aarch64/aarch64-simd.md
- (simd_types): Update simd_frcp<esx> to simd_frecp<esx>.
- (aarch64_frecpe<mode>): New.
- (aarch64_frecps<mode>): Likewise.
- * config/aarch64/aarch64.md (unspec): Add UNSPEC_FRECP<ESX>.
- (v8type): Add frecp<esx>.
- (aarch64_frecp<FRECP:frecp_suffix><mode>): New.
- (aarch64_frecps<mode>): Likewise.
- * config/aarch64/iterators.md (FRECP): New.
- (frecp_suffix): Likewise.
- * config/aarch64/arm_neon.h
- (vrecp<esx><qsd>_<fd><32, 64>): Convert to using builtins.
-
-2013-04-22 Christian Bruel <christian.bruel@st.com>
-
- PR target/56995
- * config/sh/sh.h (enum reg_class): Remove DF_HI_REGS.
- (REG_CLASS_NAMES): Idem.
- (REG_CLASS_CONTENTS): Idem.
- (REGCLASS_HAS_FP_REG): Idem.
- * config/sh/sh.c (sh_cannot_change_mode_class): Idem.
- (sh_conditional_register_usage): Idem.
-
-2013-04-21 Jeff Law <law@redhat.com>
-
- * tree-ssa-forwprop.c (simplify_conversion_from_bitmask): New function.
- (ssa_forward_propagate_and_combine): Use it.
-
-2013-04-19 Vladimir Makarov <vmakarov@redhat.com>
-
- * lra.c: Update the flow chart diagram.
-
-2013-04-19 Vladimir Makarov <vmakarov@redhat.com>
-
- PR rtl-optimization/56847
- * lra-constraints.c (process_alt_operands): Discourage alternative
- with non-matche doffsettable memory constraint fro memory with
- known offset.
-
-2013-04-19 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/56982
- * builtins.def (BUILT_IN_LONGJMP): longjmp is not a leaf
- function.
- * gimplify.c (gimplify_call_expr): Notice special calls.
- (gimplify_modify_expr): Likewise.
- * tree-cfg.c (make_abnormal_goto_edges): Handle setjmp-like
- abnormal control flow receivers.
- (call_can_make_abnormal_goto): Handle cfun->calls_setjmp
- in the same way as cfun->has_nonlocal_labels.
- (gimple_purge_dead_abnormal_call_edges): Likewise.
- (stmt_starts_bb_p): Make setjmp-like abnormal control flow
- receivers start a basic-block.
-
-2013-04-19 Richard Biener <rguenther@suse.de>
-
- * tree-vectorizer.h (struct _slp_instance): Move load_permutation
- member ...
- (struct _slp_tree): ... here. Make it a vector of unsigned ints.
- (SLP_INSTANCE_LOAD_PERMUTATION): Remove.
- (SLP_TREE_LOAD_PERMUTATION): Add.
- (vect_transform_slp_perm_load): Adjust prototype.
- * tree-vect-slp.c (vect_free_slp_tree): Adjust.
- (vect_free_slp_instance): Likewise.
- (vect_create_new_slp_node): Likewise.
- (vect_supported_slp_permutation_p): Remove.
- (vect_slp_rearrange_stmts): Adjust.
- (vect_supported_load_permutation_p): Likewise. Inline
- vect_supported_slp_permutation_p here.
- (vect_analyze_slp_instance): Compute load permutations per
- slp node instead of per instance.
- (vect_get_slp_defs): Adjust.
- (vect_transform_slp_perm_load): Likewise.
- (vect_schedule_slp_instance): Remove redundant code.
- (vect_schedule_slp): Remove hack for PR56270, add it ...
- * tree-vect-stmts.c (vectorizable_load): ... here, do not
- CSE loads for SLP. Adjust.
-
-2013-04-19 Greta Yorsh <Greta.Yorsh@arm.com>
-
- * config/arm/arm.c (load_multiple_sequence, ldm_stm_operation_p): Fix
- spelling in two comments.
-
-2013-04-19 Greta Yorsh <Greta.Yorsh@arm.com>
-
- PR target/56797
- * config/arm/arm.c (load_multiple_sequence): Require SP
- as base register for loads if SP is in the register list.
-
-2013-04-19 Martin Jambor <mjambor@suse.cz>
-
- PR tree-optimization/56718
- * ipa-cp.c (ipa_value_from_known_type_jfunc): Moved...
- * ipa-prop.c (ipa_binfo_from_known_type_jfunc): ...here, renamed
- and made public. Adjusted all callers.
- (ipa_intraprocedural_devirtualization): New function.
- * ipa-prop.h (ipa_binfo_from_known_type_jfunc): Declare.
- (ipa_intraprocedural_devirtualization): Likewise.
- * Makefile.in (tree-ssa-pre.o): Add ipa-prop.h to dependencies.
-
-2013-04-19 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/57000
- * tree-ssa-reassoc.c (pass_reassoc): Add TODO_update_ssa_only_virtuals.
-
-2013-04-19 Terry Guo <terry.guo@arm.com>
-
- * config/arm/cortex-m4-fpu.md (cortex_m4_v): Delete cpu unit.
- Replace with ...
- (cortex_m4_v_a, cortex_m4_v_b): ... new cpu units.
- (cortex_m4_v, cortex_m4_exa_va, cortex_m4_exb_vb): New reservations.
- (cortex_m4_fmacs): Use new reservations.
- (cortex_m4_f_load, cortex_m4_f_store): Likewise.
-
-2013-04-18 Vladimir Makarov <vmakarov@redhat.com>
-
- PR rtl-optimization/56999
- * lra-coalesce.c (coalescable_pseudo_p): Remove 2nd parameter and
- related code.
- (lra_coalesce): Remove split_origin_bitmap and related code.
- * lra.c (lra): Coalesce after undoing inheritance. Recreate live
- ranges if necessary.
-
-2013-04-18 Uros Bizjak <ubizjak@gmail.com>
-
- * config/i386/i386.c (x86_64_ms_sysv_extra_clobbered_registers):
- New array.
- (ix86_expand_call): Remove clobbered_registers array and use
- x86_64_ms_sysv_extra_clobbered_registers instead.
- * config/i386/i386.h (x86_64_ms_sysv_extra_clobbered_registers):
- Declare here.
- * config/i386/predicates.md (call_rex64_ms_sysv_operation): New
- predicate.
- * config/i386/i386.md (*call_rex64_ms_sysv): Use
- call_rex64_ms_sysv_operation predicate. Remove explicit clobbers.
- (*call_value_rex64_ms_sysv): Ditto.
-
-2013-04-18 Cary Coutant <ccoutant@google.com>
-
- * dwarf2out.c (output_pubnames): Check die_perennial_p of
- parent instead of die_mark.
-
-2013-04-18 Diego Novillo <dnovillo@google.com>
-
- * gimple.c (create_gimple_tmp): New.
- (get_expr_type): New.
- (build_assign): New.
- (build_type_cast): New.
- * gimple.h (enum ssa_mode): Define.
- (gimple_seq_set_location): New.
- * asan.c (build_check_stmt): Change some gimple_build_* calls
- to use build_assign and build_type_cast.
-
-2013-04-18 Richard Biener <rguenther@suse.de>
-
- * tree-vect-data-refs.c (vect_analyze_group_access): Properly
- handle negative step. Remove redundant checks.
- (vect_create_data_ref_ptr): Avoid ICEs with non-constant steps.
- * tree-vect-stmts.c (vectorizable_load): Instead of asserting
- for negative step and grouped loads fail to vectorize.
-
-2013-04-18 Steven Bosscher <steven@gcc.gnu.org>
-
- * emit-rtl.c (reset_insn_used_flags): New function.
- (reset_all_used_flags): Use it.
- (verify_insn_sharing): New function.
- (verify_rtl_sharing): Fix verification for SEQUENCEs.
-
-2013-04-18 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/56984
- * tree-vrp.c (register_edge_assert_for_2): For (x >> M) < N
- and (x >> M) >= N don't register any assertion if N << M is the
- minimum value.
-
-2013-04-18 Steven Bosscher <steven@gcc.gnu.org>
-
- * lower-subreg.c (resolve_simple_move): If called self-recursive,
- do not delete_insn insns that have not yet been emitted, only
- unlink them with remove_insn.
- * df-scan.c (df_insn_delete): Revert r197492.
-
-2013-04-17 Steven Bosscher <steven@gcc.gnu.org>
-
- * emit-rtl.c (link_insn_into_chain): Handle chaining of SEQUENCEs.
- * reorg.c (emit_delay_sequence): Simplify with emit-rtl API.
-
-2013-04-17 Greta Yorsh <Greta.Yorsh@arm.com>
-
- * config/arm/arm.md (movsicc_insn): Convert define_insn into
- define_insn_and_split.
- (and_scc,ior_scc,negscc): Likewise.
- (cmpsi2_addneg, subsi3_compare): Convert to named patterns.
-
-2013-04-17 Greta Yorsh <Greta.Yorsh@arm.com>
-
- * config/arm/arm.c (use_return_insn): Return 0 for targets that
- can benefit from using a sequence of LDRD instructions in epilogue
- instead of a single LDM instruction.
-
-2013-04-17 Manuel López-Ibáñez <manu@gcc.gnu.org>
-
- PR 45688
- * doc/extend.texi: Fix typo.
-
-2013-04-17 Richard Biener <rguenther@suse.de>
-
- * tree-vect-slp.c (vect_build_slp_tree_1): Split out from ...
- (vect_build_slp_tree): ... here.
- (vect_build_slp_tree_1): Compute which stmts of the SLP group
- match. Remove special-casing of mismatched complex loads.
- (vect_build_slp_tree): Based on the result from vect_build_slp_tree_1
- re-try the match with swapped commutative operands.
- (vect_supported_load_permutation_p): Remove special-casing of
- mismatched complex loads.
- (vect_analyze_slp_instance): Adjust.
-
-2013-04-17 Richard Biener <rguenther@suse.de>
-
- PR rtl-optimization/56921
- * cfgloop.h (struct loop): Add simple_loop_desc member.
- (struct niter_desc): Mark with GTY(()).
- (simple_loop_desc): Do not use aux field but simple_loop_desc.
- * loop-iv.c (get_simple_loop_desc): Likewise.
- (free_simple_loop_desc): Likewise.
-
- Revert
- 2013-04-16 Richard Biener <rguenther@suse.de>
-
- PR rtl-optimization/56921
- * loop-init.c (pass_rtl_move_loop_invariants): Add
- TODO_do_not_ggc_collect to todo_flags_finish.
- (pass_rtl_unswitch): Same.
- (pass_rtl_unroll_and_peel_loops): Same.
- (pass_rtl_doloop): Same.
-
-2013-04-17 Eric Botcazou <ebotcazou@adacore.com>
-
- * tree-ssa-alias.c (nonoverlapping_component_refs_of_decl_p): New.
- (decl_refs_may_alias_p): Add REF1 and REF2 parameters.
- Use nonoverlapping_component_refs_of_decl_p to disambiguate component
- references.
- (refs_may_alias_p_1): Adjust call to decl_refs_may_alias_p.
- * tree-streamer.c (record_common_node): Adjust reference in comment.
-
-2013-04-17 Terry Guo <terry.guo@arm.com>
-
- * config/arm/cortex-m4.md: Add a new bypass.
-
-2013-04-16 Naveen H.S <Naveen.Hurugalawadi@caviumnetworks.com>
-
- * config/aarch64/aarch64.md (*adds_<optab><mode>_multp2):
- New pattern.
- (*subs_<optab><mode>_multp2): New pattern.
- (*adds_<optab><ALLX:mode>_<GPI:mode>): New pattern.
- (*subs_<optab><ALLX:mode>_<GPI:mode>): New pattern.
-
-2013-04-16 Naveen H.S <Naveen.Hurugalawadi@caviumnetworks.com>
-
- * config/aarch64/aarch64.md (*adds_mul_imm_<mode>): New pattern.
- (*subs_mul_imm_<mode>): New pattern.
-
-2013-04-16 David Edelsohn <dje.gcc@gmail.com>
-
- PR target/56948
- * config/rs6000/vsx.md (vsx_mov<mode>): Add j->r alternative.
- (vsx_movti_64bit): Change j->wa to O->wa. Add n->r alternative.
- (vsx_movti_32bit): Change j->wa to O->wa.
-
-2013-04-16 Richard Biener <rguenther@suse.de>
-
- PR rtl-optimization/56921
- * loop-init.c (pass_rtl_move_loop_invariants): Add
- TODO_do_not_ggc_collect to todo_flags_finish.
- (pass_rtl_unswitch): Same.
- (pass_rtl_unroll_and_peel_loops): Same.
- (pass_rtl_doloop): Same.
-
-2013-04-16 Greta Yorsh <Greta.Yorsh@arm.com>
-
- * config/arm/arm.c (emit_multi_reg_push): New declaration
- for an existing function.
- (arm_emit_strd_push): New function.
- (arm_expand_prologue): Used here.
- (arm_emit_ldrd_pop): New function.
- (arm_expand_epilogue): Used here.
- (arm_get_frame_offsets): Update condition.
- (arm_emit_multi_reg_pop): Add a special case for load of a single
- register with writeback.
-
-2013-04-16 Uros Bizjak <ubizjak@gmail.com>
-
- * doc/invoke.texi (i386 Option): Reword -mstack-protector-guard
- description.
-
-2013-04-16 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/56756
- * tree-ssa-loop-im.c (struct first_mem_ref_loc_1): New functor.
- (first_mem_ref_loc): New.
- (execute_sm): Place the load temporarily before a previous
- access instead of in the latch edge to ensure its SSA dependencies
- are defined at points dominating the load.
-
-2013-04-16 Steven Bosscher <steven@gcc.gnu.org>
-
- * cfgrtl.c (cfg_layout_merge_blocks): Revert r184005, implement
- correct fix by moving header and footer insn to the footer of
- the merged basic block. Clear BB_END of the merged-away block.
-
- PR middle-end/43631
- * emit-rtl.c (make_note_raw): New function.
- (link_insn_into_chain): New static inline function.
- (add_insn): Use it.
- (add_insn_before, add_insn_after): Factor insn chain linking code...
- (add_insn_before_nobb, add_insn_after_nobb): ...here, new functions
- using link_insn_into_chain.
- (note_outside_basic_block_p): New helper function for emit_note_after
- and emit_note_before.
- (emit_note_after): Use nobb variant of add_insn_after if the note
- should not be contained in a basic block.
- (emit_note_before): Use nobb variant of add_insn_before if the note
- should not be contained in a basic block.
- (emit_note_copy): Use make_note_raw.
- (emit_note): Likewise.
- * bb-reorder.c (insert_section_boundary_note): Remove hack to set
- BLOCK_FOR_INSN to NULL manually for NOTE_INSN_SWITCH_TEXT_SECTIONS.
- * jump.c (cleanup_barriers): Use reorder_insns_nobb to avoid making
- the moved barrier the tail of the basic block it follows.
- * var-tracking.c (pass_variable_tracking): Add TODO_verify_flow.
-
-2013-04-15 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/56962
- * gimple-ssa-strength-reduction.c (record_increment): Only set
- initializer if gimple_assign_rhs_code is {,POINTER_}PLUS_EXPR and
- either rhs1 or rhs2 is equal to c->base_expr.
-
-2013-04-15 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/56933
- * tree-vectorizer.h (struct _stmt_vec_info): Remove read_write_dep
- member.
- (GROUP_READ_WRITE_DEPENDENCE): Remove.
- (STMT_VINFO_GROUP_READ_WRITE_DEPENDENCE): Likewise.
- * tree-vect-data-refs.c (vect_analyze_group_access): Move
- dependence check ...
- vect_analyze_data_ref_dependence (vect_analyze_data_ref_dependence):
- ... here.
- * tree-vect-stmts.c (new_stmt_vec_info): Do not initialize
- GROUP_READ_WRITE_DEPENDENCE.
-
-2013-04-15 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
-
- * emit-rtl.c (reset_all_used_flags): New function.
- (verify_rtl_sharing): Call reset_all_used_flags before and after
- performing the checks.
-
-2013-04-15 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
-
- * config/arm/arm.c (const_ok_for_dimode_op): Handle AND case.
- * config/arm/arm.md (*anddi3_insn): Change to insn_and_split.
- * config/arm/constraints.md (De): New constraint.
- * config/arm/neon.md (anddi3_neon): Delete.
- (neon_vand<mode>): Expand to standard anddi3 pattern.
- * config/arm/predicates.md (imm_for_neon_inv_logic_operand):
- Move earlier in the file.
- (neon_inv_logic_op2): Likewise.
- (arm_anddi_operand_neon): New predicate.
-
-2013-04-15 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * configure.ac (gcc_cv_ld_as_needed): Set
- gcc_cv_ld_as_needed_option, gcc_cv_no_as_needed_option.
- Use -z ignore, -z record on *-*-solaris2*.
- (HAVE_LD_AS_NEEDED): Update comment.
- (LD_AS_NEEDED_OPTION, LD_NO_AS_NEEDED_OPTION): Define.
- * configure: Regenerate.
- * config.in: Regenerate.
- * gcc.c (init_gcc_specs) [USE_LD_AS_NEEDED]: Use
- LD_AS_NEEDED_OPTION, LD_NO_AS_NEEDED_OPTION.
- * config/sol2.h [HAVE_LD_AS_NEEDED] (USE_LD_AS_NEEDED): Define.
- * doc/tm.texi.in (USE_LD_AS_NEEDED): Allow for --as-needed
- equivalents. Fix markup.
- * doc/tm.texi: Regenerate.
-
-2013-04-15 Andrew Hsieh <andrewhsieh.google.com>
-
- * config/i386/i386.opt: New option mstack-protector-guard=.
- * config/i386/i386-opts.h: Add enum stack_protector_guard.
- * config/i386/i386.h: Define TARGET_SSP_GLOBAL_GUARD and
- TARGET_SSP_TLS_GUARD.
- * config/i386/i386.c (ix86_option_override_internal): Set
- ix86_stack_protector_guard.
- * config/i386/i386.md (stack_protect_set): Enable for
- TARGET_SSP_TLS_GUARD only.
- (stack_protect_set_<mode>): Ditto.
- (stack_protect_test): Ditto.
- (stack_protect_test_<mode>): Ditto.
- * doc/invoke.texi (i386 Option): Document.
-
-2013-04-15 Eric Botcazou <ebotcazou@adacore.com>
-
- PR target/56890
- * config/sparc/sparc.c (enum sparc_mode_class): Add H_MODE value.
- (S_MODES): Set H_MODE bit.
- (SF_MODES): Set only S_MODE and SF_MODE bits.
- (DF_MODES): Set SF_MODES and only D_MODE and DF_MODE bits.
- (sparc_init_modes) <MODE_INT>: Set H_MODE bit for sub-word modes.
- <MODE_VECTOR_INT>: Do not set SF_MODE for sub-word modes.
- <MODE_FLOAT>: Likewise.
-
-2013-04-15 Joey Ye <joey.ye@arm.com>
-
- * config/arm/arm.c (thumb_far_jump_used_p): Fix typo in comments.
-
-2013-04-15 Joey Ye <joey.ye@arm.com>
-
- * config/arm/arm.c (thumb1_final_prescan_insn): Assert lr save
- for real far jump.
- (thumb_far_jump_used_p): Count instruction size and set
- far_jump_used.
-
-2013-04-14 Eric Botcazou <ebotcazou@adacore.com>
-
- * reorg.c (fill_simple_delay_slots): Reindent block of code.
- * resource.c (mark_target_live_regs): Reformat conditional block.
-
-2013-04-13 Steven Bosscher <steven@gcc.gnu.org>
-
- * sched-deps.c (deps_analyze_insn): Do not check for EH_REGION insn
- notes, they are emitted only just before final.
- * sched-int.h: Include insn-attr.h before checking INSN_SCHEDULING.
-
-2013-04-13 Steven Bosscher <steven@gcc.gnu.org>
-
- * emit-rtl.c (remove_insn): Do not call df_insn_delete here.
- * cfgrtl.c (delete_insn): Call it here instead.
- * lra-spills.c (lra_final_code_change): Use delete_insn.
- * haifa-sched.c (sched_remove_insn): Likewise.
- * sel-sched-ir.c (return_nop_to_pool): Clear INSN_DELETED_P for nops
- returning to the nop pool.
- (sel_remove_insn): Simplify the only_disconnect case via remove_insn,
- use delete_insn for definitive removal. Clear BLOCK_FOR_INSN.
-
-2013-04-12 Steven Bosscher <steven@gcc.gnu.org>
-
- * doc/tm.texi.in (LOOP_ALIGN): Remove loop note references.
- * doc/tm.texi: Regenerated.
-
-2013-04-12 Uros Bizjak <ubizjak@gmail.com>
-
- * config/i386/i386.c (ix86_hard_regno_mode_ok): Use ANY_QI_REGNO_P in
- QImode checks.
-
-2013-04-12 Steven Bosscher <steven@gcc.gnu.org>
-
- * df-core.c (df_find_def): Compare register numbers.
- (df_find_use): Likewise.
-
-2013-04-12 Vladimir Makarov <vmakarov@redhat.com>
-
- PR target/56903
- * config/i386/i386.c (ix86_hard_regno_mode_ok): Add
- lra_in_progress for return.
-
-2013-04-12 Greta Yorsh <Greta.Yorsh@arm.com>
-
- * config/arm/arm.md (mov_scc,mov_negscc,mov_notscc): Convert
- define_insn into define_insn_and_split and emit movsicc patterns.
-
-2013-04-12 Greta Yorsh <Greta.Yorsh@arm.com>
-
- * config/arm/arm.c (gen_operands_ldrd_strd): Initialize "base".
-
-2013-04-12 Richard Biener <rguenther@suse.de>
-
- * tree-pass.h (TODO_do_not_ggc_collect): New.
- * passes.c (execute_one_ipa_transform_pass): Honor
- TODO_do_not_ggc_collect.
- (execute_one_pass): Likewise.
-
- Revert
- 2013-04-10 Richard Biener <rguenther@suse.de>
-
- * passes.c (init_optimization_passes): Remove reload pass.
- * ira.c (do_reload): Merge into ...
- (ira): ... this.
- (rest_of_handle_reload): Remove.
- (pass_reload): Likewise.
- * config/i386/i386.c (ix86_option_override): Refer to ira instead
- of reload for vzeroupper pass placement.
-
-2013-04-12 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/56918
- PR tree-optimization/56920
- * fold-const.c (int_const_binop_1): Use op1.mul_with_sign (op2, ...)
- instead of op1 - op2. Pass 2 * TYPE_PRECISION (type) as second
- argument to rshift method. For 2 * HOST_BITS_PER_WIDE_INT precision
- use wide_mul_with_sign method.
-
-2013-04-12 Richard Biener <rguenther@suse.de>
-
- * gimple.c (is_gimple_constant): Vector CONSTRUCTORs should
- not be considered a gimple constant.
-
-2013-04-12 Marc Glisse <marc.glisse@inria.fr>
-
- * fold-const.c (const_binop): Handle vector shifts by a scalar.
- (fold_binary_loc): Call const_binop also for mixed vector-scalar
- operations.
-
-2013-04-12 Manuel López-Ibáñez <manu@gcc.gnu.org>
- Jakub Jelinek <jakub@redhat.com>
-
- * opts.c: Include diagnostic-color.h.
- (common_handle_option): Handle OPT_fdiagnostics_color_.
- * Makefile.in (OBJS-libcommon): Add diagnostic-color.o.
- (diagnostic.o, opts.o, pretty-print.o): Depend on diagnostic-color.h.
- (diagnostic-color.o): New.
- * common.opt (fdiagnostics-color, fdiagnostics-color=): New options.
- (diagnostic_color_rule): New enum.
- * dwarf2out.c (gen_producer_string): Don't print -fdiagnostics-color*.
- * langhooks.c (lhd_print_error_function): Add %r "locus" and %R around
- the location string.
- * diagnostic.def: Add 3rd argument to DEFINE_DIAGNOSTIC_KIND macros,
- either NULL, or color kind.
- * diagnostic-color.c: New file.
- * diagnostic-color.h: New file.
- * diagnostic-core.h (DEFINE_DIAGNOSTIC_KIND): Adjust macro for 3
- arguments.
- * doc/invoke.texi (-fdiagnostics-color): Document.
- * pretty-print.h (pp_show_color): Define.
- (struct pretty_print_info): Add show_color field.
- * diagnostic.c: Include diagnostic-color.h.
- (diagnostic_build_prefix): Adjust for 3 argument DEFINE_DIAGNOSTIC_KIND
- macros. Colorize error:, warning: etc. strings and also the location
- string.
- (diagnostic_show_locus): Colorize the caret line.
- * pretty-print.c: Include diagnostic-color.h.
- (pp_base_format): Handle %r and %R format specifiers. Colorize strings
- inside of %< %> quotes or quoted through q format modifier.
-
-2013-04-12 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
-
- * ifcvt.c (end_ifcvt_sequence): Mark a and b for unsharing as well.
-
-2013-04-11 Naveen H.S <Naveen.Hurugalawadi@caviumnetworks.com>
-
- * config/aarch64/aarch64.c (aarch64_select_cc_mode): Allow NEG
- code in CC_NZ mode.
- * config/aarch64/aarch64.md (*neg_<shift><mode>3_compare0): New
- pattern.
-
-2013-04-11 Marek Polacek <polacek@redhat.com>
-
- PR tree-optimization/48184
- * params.def (PARAM_ALIGN_THRESHOLD): Increase the minimum value to 1.
-
-2013-04-11 Eric Botcazou <ebotcazou@adacore.com>
-
- * stor-layout.c (skip_simple_constant_arithmetic): Move to...
- * tree.c (skip_simple_constant_arithmetic): ...here and make public.
- (skip_simple_arithmetic): Tidy up.
- * tree.h (skip_simple_constant_arithmetic): Declare.
-
-2013-04-11 Naveen H.S <Naveen.Hurugalawadi@caviumnetworks.com>
-
- * config/aarch64/aarch64.h (REVERSIBLE_CC_MODE): Define.
-
-2013-04-11 Richard Biener <rguenther@suse.de>
-
- * tree-vect-loop.c (get_initial_def_for_induction): Properly
- generate vector constants.
-
-2013-04-11 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/56878
- * tree-flow.h (outermost_invariant_loop_for_expr): Declare.
- * tree-ssa-loop-ivopts.c (outermost_invariant_loop_for_expr):
- New function.
- * tree-vect-data-refs.c (vect_enhance_data_refs_alignment):
- Prefer to align the DR with the most invariant base address.
-
-2013-04-11 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
-
- * opts.c (common_handle_option): Fix formatting and add FALLTHRU
- comment.
-
-2013-04-11 James Greenhalgh <james.greenhalgh@arm.com>
-
- * config/aarch64/aarch64-simd.md (aarch64_vcond_internal): Fix
- floating-point vector comparisons against 0.
-
-2013-04-11 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/56899
- * fold-const.c (extract_muldiv_1): Apply distributive law
- only if TYPE_OVERFLOW_WRAPS (ctype).
-
-2013-04-11 Bin Cheng <bin.cheng@arm.com>
-
- PR target/56124
- * ira-costs.c (scan_one_insn): Check whether the source rtx of
- loading has side effect.
-
-2013-04-10 Steven Bosscher <steven@gcc.gnu.org>
-
- * config/sparc/sparc.c: Include tree-pass.h.
- (TARGET_MACHINE_DEPENDENT_REORG): Do not redefine.
- (sparc_reorg): Rename to sparc_do_work_around_errata. Move to
- head of file. Change return type. Split off gate function.
- (sparc_gate_work_around_errata): New function.
- (pass_work_around_errata): New pass definition.
- (insert_pass_work_around_errata) New pass insert definition to
- insert pass_work_around_errata just after delayed-branch scheduling.
- (sparc_option_override): Insert the pass.
- * config/sparc/t-sparc (sparc.o): Add TREE_PASS_H dependence.
-
-2013-04-10 David S. Miller <davem@davemloft.net>
-
- * config/sparc/sparc.h (ASM_CPU_SPEC): Pass -Av8 if -mcpu=supersparc
- or -mcpu=hypersparc.
-
- * target.def (cstore_mode): New hook.
- * target.h: Include insn-codes.h
- * targhooks.c: Likewise.
- (default_cstore_mode): New function.
- * targhooks.h: Declare it.
- * doc/tm.texi.in: New hook slot for TARGET_CSTORE_MODE.
- * doc/tm.texi: Rebuild.
- * expmed.c (emit_cstore): Obtain cstore boolean result mode using
- target hook, rather than inspecting the insn_data.
- * config/sparc/sparc.c (sparc_cstore_mode): New function.
- (TARGET_CSTORE_MODE): Redefine.
- (emit_scc_insn): When TARGET_ARCH64, emit new 64-bit boolean
- result patterns.
- * config/sparc/predicates.md (cstore_result_operand): New special
- predicate.
- * config/sparc/sparc.md (cstoresi4, cstoredi4, cstore<F:mode>4):
- Use it for operand 0.
- (*seqsi_special): Rewrite using 'P' mode iterator on operand 0.
- (*snesi_special): Likewise.
- (*snesi_zero): Likewise.
- (*seqsi_zero): Likewise.
- (*sltu_insn): Likewise.
- (*sgeu_insn): Likewise.
- (*seqdi_special): Make operand 0 and comparison operation be of
- DImode.
- (*snedi_special): Likewise.
- (*snedi_special_vis3): Likewise.
- (*neg_snesi_zero): Rename to *neg_snesisi_zero.
- (*neg_snesi_sign_extend): Rename to *neg_snesidi_zero.
- (*snesi_zero_extend): Delete, covered by 'P' mode iterator.
- (*neg_seqsi_zero): Rename to *neg_seqsisi_zero.
- (*neg_seqsi_sign_extend): Rename to *neg_seqsidi_zero.
- (*seqsi_zero_extend): Delete, covered by 'P' mode iterator.
- (*sltu_extend_sp64): Likewise.
- (*neg_sltu_insn): Rename to *neg_sltusi_insn.
- (*neg_sltu_extend_sp64): Rename to *neg_sltudi_insn.
- (*sgeu_extend_sp64): Delete, covered by 'P' mode iterator.
- (*neg_sgeu_insn): Rename to *neg_sgeusi_insn.
- (*neg_sgeu_extend_sp64): Rename to *neg_sgeudi_insn.
-
-2013-04-10 Yufeng Zhang <yufeng.zhang@arm.com>
-
- * config/aarch64/aarch64.c (aarch64_print_extension): New function.
- (aarch64_start_file): Use the new function.
-
-2013-04-10 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
- Jason Merrill <jason@redhat.com>
-
- * common.opt: Add -gdwarf.
- * opts.c (common_handle_option): Handle it.
- * gcc.c (ASM_DEBUG_SPEC): Don't expect "-2" for DWARF.
-
-2013-04-10 Richard Biener <rguenther@suse.de>
-
- * passes.c (execute_todo): Do not call ggc_collect conditional here.
- (execute_one_ipa_transform_pass): But unconditionally here.
- (execute_one_pass): And here.
- (init_optimization_passes): Remove reload pass.
- * tree-pass.h (TODO_ggc_collect): Remove.
- (pass_reload): Likewise.
- * ira.c (do_reload): Merge into ...
- (ira): ... this.
- (rest_of_handle_reload): Remove.
- (pass_reload): Likewise.
- * config/i386/i386.c (ix86_option_override): Refer to ira instead
- of reload for vzeroupper pass placement.
- * <everywhere>: Remove TODO_ggc_collect from todo_flags_start
- and todo_flags_finish of all passes.
-
-2013-04-10 Richard Biener <rguenther@suse.de>
-
- * tree-vectorizer.h (struct _slp_oprnd_info): Remove
- first_const_oprnd field, rename first_def_type to first_op_type.
- * tree-vect-slp.c (vect_create_oprnd_info): Adjust.
- (vect_get_and_check_slp_defs): Always use the type of the
- operand. Allow mixed vect_external_def, vect_constant_def types.
- (vect_get_constant_vectors): Handle mixed vect_external_def,
- vect_constant_def types.
-
-2013-04-10 Joern Rennecke <joern.rennecke@embecosm.com>
-
- PR tree-optimization/55524
- * tree-ssa-math-opts.c
- (convert_mult_to_fma): Don't use an fms construct
- when we don't have an fms operation, but fnma, and it looks
- likely that we'll be able to use the latter.
-
-2013-04-10 Zhouyi Zhou <yizhouzhou@ict.ac.cn>
-
- * cif-code.def (OVERWRITABLE): Correct the comment for overwritable
- function.
- * ipa-inline.c (can_inline_edge_p): Let dump mechanism report the
- inline fail caused by overwritable functions.
-
-2013-04-10 Chung-Ju Wu <jasonwucj@gmail.com>
-
- * combine.c (simplify_compare_const): Use GET_MODE_MASK to filter out
- unnecessary bits in the constant power of two case.
-
-2013-04-10 Richard Biener <rguenther@suse.de>
-
- * tree-vect-slp.c (vect_get_and_check_slp_defs): Remove
- broken code swapping operands.
- (vect_build_slp_tree): Do not compute load permutations here.
- (vect_analyze_slp_instance): Compute load permutations here,
- after building the SLP tree.
-
-2013-04-09 Christian Bruel <christian.bruel@st.com>
-
- * config/sh/sh.md (barrier_align): Use next/prev_active_insn instead
- of next/prev_real_insn.
-
-2013-04-09 Jan Hubicka <jh@suse.cz>
-
- * ipa.c (cgraph_externally_visible_p, varpool_externally_visible_p):
- Drop aliased parameter.
- (function_and_variable_visibility): Do not handle alias pairs.
- * cgraph.c (varpool_externally_visible_p): Update prototype.
- * varpool.c (varpool_add_new_variable): Update.
-
-2013-04-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
-
- * config/arm/arm.md (minmax_arithsi_non_canon): New pattern.
-
-2013-04-09 Steven Bosscher <steven@gcc.gnu.org>
-
- * sched-vis.c (print_pattern): Print SEQUENCE of insns as insns.
-
- * config/sparc/sparc.md: Use define_c_enum for "unspec" and "unspecv".
-
-2013-04-09 Marek Polacek <polacek@redhat.com>
-
- PR tree-optimization/48762
- * params.def (PARAM_MAX_CSE_INSNS): Increase the minimum value to 1.
-
-2013-04-09 Richard Biener <rguenther@suse.de>
-
- * tree-vect-slp.c (vect_get_and_check_slp_defs): Remove code
- dealing with cost.
- (vect_build_slp_tree): Likewise.
- (vect_analyze_slp_cost_1, vect_analyze_slp_cost): New functions
- calculating the cost of a SLP instance.
- (vect_analyze_slp_instance): Use it from here, after building
- the SLP tree.
-
-2013-04-09 Jakub Jelinek <jakub@redhat.com>
-
- PR middle-end/56883
- * omp-low.c (expand_omp_for_generic, expand_omp_for_static_nochunk,
- expand_omp_for_static_chunk): Use simple_p = true in
- force_gimple_operand_gsi calls when assigning to addressable decls.
-
-2013-04-09 Jeff Law <law@redhat.com>
-
- * tree-vrp.c (simplify_cond_using_ranges): Simplify test of boolean
- when the boolean was created by converting a wider object which
- had a boolean range.
-
-2013-04-09 Richard Biener <rguenther@suse.de>
-
- * tree-vectorizer.h (slp_void_p): Remove.
- (slp_tree): Typedef before _slp_tree declaration.
- (struct _slp_tree): Use a vector of slp_tree as children.
- (vect_get_place_in_interleaving_chain): Remove.
- * tree-vect-data-refs.c (vect_get_place_in_interleaving_chain):
- Move ...
- * tree-vect-slp.c (vect_get_place_in_interleaving_chain): ... here
- and make static.
- (vect_free_slp_tree, vect_print_slp_tree, vect_mark_slp_stmts,
- vect_mark_slp_stmts_relevant, vect_slp_rearrange_stmts,
- vect_detect_hybrid_slp_stmts, vect_slp_analyze_node_operations,
- vect_schedule_slp_instance, vect_remove_slp_scalar_calls):
- Use slp_node instead of slp_void_p and adjust.
-
-2013-04-09 Richard Biener <rguenther@suse.de>
-
- * tree-ssa-loop-manip.c (rewrite_into_loop_closed_ssa): Avoid
- work that is not necessary.
-
-2013-04-09 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/56854
- * tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Don't
- forward into clobber stmts if it would change MEM_REF lhs into
- non-MEM_REF.
-
-2013-04-09 Maxim Kuvyrkov <maxim@kugelworks.com>
-
- * tree.c (type_hash_lookup, type_hash_add): Make static.
- * tree.h (type_hash_lookup, type_hash_add): Remove global declarations.
-
-2013-04-09 Richard Biener <rguenther@suse.de>
-
- * tree.h (unsave_expr_now): Remove.
- * tree-inline.c (mark_local_for_remap_r): Remove.
- (unsave_expr_1): Likewise.
- (unsave_r): Likewise.
- (unsave_expr_now): Likewise.
- * tree-ssa-copy.c (replace_exp_1): Use unshare_expr.
- (propagate_tree_value): Likewise.
-
-2013-04-08 Steven Bosscher <steven@gcc.gnu.org>
-
- * doc/rtl.texi (sequence): Rewrite documentation to match the
- current use of SEQUENCE rtl objects.
- * rtl.def (SEQUENCE): Likewise.
-
- * doc/rtl.texi (NOTE_INSN_EH_REGION_BEG, NOTE_INSN_EH_REGION_END):
- Update documentation.
- (NOTE_INSN_LOOP_BEG, NOTE_INSN_LOOP_END, NOTE_INSN_LOOP_CONT,
- NOTE_INSN_LOOP_VTOP): Remove documentation for non-existing notes.
-
- * reg-notes.def (REG_EH_CONTEXT): Remove unused note.
-
-2013-04-08 Teresa Johnson <tejohnson@google.com>
-
- * basic-block.h (GCOV_COMPUTE_SCALE): Define.
- * ipa-inline-analysis.c (param_change_prob): Use helper rounding divide
- methods.
- (estimate_edge_size_and_time): Add comment to suggest using rounding
- methods.
- (estimate_node_size_and_time): Ditto.
- (remap_edge_change_prob): Use helper rounding divide methods.
- * value-prof.c (gimple_divmod_fixed_value_transform): Ditto.
- (gimple_mod_pow2_value_transform): Ditto.
- (gimple_mod_subtract_transform): Ditto.
- (gimple_ic_transform): Ditto.
- (gimple_stringops_transform): Ditto.
- * stmt.c (conditional_probability): Ditto.
- (emit_case_dispatch_table): Ditto.
- * lto-cgraph.c (merge_profile_summaries): Ditto.
- * tree-optimize.c (execute_fixup_cfg): Ditto.
- * cfgcleanup.c (try_forward_edges): Ditto.
- * cfgloopmanip.c (scale_loop_profile): Ditto.
- (loopify): Ditto.
- (duplicate_loop_to_header_edge): Ditto.
- (lv_adjust_loop_entry_edge): Ditto.
- * tree-vect-loop.c (vect_transform_loop): Ditto.
- * profile.c (compute_branch_probabilities): Ditto.
- * cfgbuild.c (compute_outgoing_frequencies): Ditto.
- * lto-streamer-in.c (input_cfg): Ditto.
- * gimple-streamer-in.c (input_bb): Ditto.
- * ipa-cp.c (update_profiling_info): Ditto.
- (update_specialized_profile): Ditto.
- * tree-vect-loop-manip.c (slpeel_tree_peel_loop_to_edge): Ditto.
- * cfg.c (update_bb_profile_for_threading): Add comment to suggest using
- rounding methods.
- * sched-rgn.c (compute_dom_prob_ps): Ditto.
- (compute_trg_info): Ditto.
- * cfgrtl.c (force_nonfallthru_and_redirect): Ditto.
- (purge_dead_edges): Ditto.
- * loop-unswitch.c (unswitch_loop): Ditto.
- * cgraphclones.c (cgraph_clone_edge): Ditto.
- (cgraph_clone_node): Ditto.
- * tree-inline.c (copy_bb): Ditto.
- (copy_edges_for_bb): Ditto.
- (initialize_cfun): Ditto.
- (copy_cfg_body): Ditto.
- (expand_call_inline): Ditto.
-
-2013-04-08 Kai Tietz <ktietz@redhat.com>
-
- * config/i386/cygwin.h (EXTRA_OS_CPP_BUILTINS): Replaced
- TARGET_CYGWIN64 by TARGET_64BIT.
-
-2013-04-08 Joern Rennecke <joern.rennecke@embecosm.com>
-
- * config/epiphany/epiphany.md (GPR_1): New constant.
- (define_expand "mov<mode>cc): FAIL if gen_compare_reg returned 0.
- * config/epiphany/epiphany.c (gen_compare_reg):
- For flag_finite_math_only, avoid swapping operands when r0 and/or r1
- is already in place.
- Use GPR_0 / GPR_1 instead of 0/1 for r0/r1 register numbers.
- Don't require being called during rtl expansion; If y operlaps r0,
- return 0.
- (epiphany_compute_frame_size, epiphany_expand_prologue): Use GPR_1.
- (epiphany_expand_epilogue): Likewise.
-
- * config/epiphany/epiphany.c (epiphany_select_cc_mode):
- Don't use CC_FPmode for ORDERED / UNORDERED.
- * config/epiphany/epiphany.md (cmpsf_ord): Make pattern unconditional.
-
- * config/epiphany/constraints.md (CnL): New constraint.
- * config/epiphany/epiphany.md (addsi3_i): Add r/r/CnL alternative.
- * config/epiphany/predicates.md (add_operand): Allow 1024.
-
- * config/epiphany/epiphany.md (logical_op): New code iterator.
- (op_mnc): New code attribute.
- (<op_mnc>_f, mov_f, cstoresi4): New patterns.
- (mov_f+1, mov_f+2): New peephole2 patterns.
-
- * config/epiphany/epiphany.md (mov_f+2): New peephole2 pattern.
- (cstoresi4): Also allow re-use of zero result when doing a NE
- comparison to a non-zero operand.
- Use (clobber (scratch)) for first insn if the gpr output is not needed.
-
- * config/epiphany/epiphany.md (<insn_opname>v2si3):
- Use gen_addsi3_i / gen_subsi3_i.
-
-2013-04-08 Jakub Jelinek <jakub@redhat.com>
-
- PR c++/34949
- PR c++/50243
- * tree-eh.c (optimize_clobbers): Only remove clobbers if bb doesn't
- contain anything but clobbers, at most one __builtin_stack_restore,
- optionally debug stmts and final resx, and if it has at least one
- incoming EH edge. Don't check for SSA_NAME on LHS of a clobber.
- (sink_clobbers): Don't check for SSA_NAME on LHS of a clobber.
- Instead of moving clobbers with MEM_REF LHS with SSA_NAME address
- which isn't defaut definition, remove them.
- (unsplit_eh, cleanup_empty_eh): Use single_{pred,succ}_{p,edge}
- instead of EDGE_COUNT comparisons or EDGE_{PRED,SUCC}.
- * tree-ssa-ccp.c (execute_fold_all_builtins): Remove clobbers
- with MEM_REF LHS with SSA_NAME address.
-
-2013-04-08 Jeff Law <law@redhat.com>
-
- * gimple.c (canonicalize_cond_expr_cond): Rewrite x ^ y into x != y.
-
-2013-04-08 Richard Biener <rguenther@suse.de>
-
- * gimple-pretty-print.c (debug_gimple_stmt): Do not print
- extra newline.
- * tree-vect-loop.c (vect_determine_vectorization_factor): Dump
- determined vector type.
- (vect_analyze_data_refs): Likewise.
- (vect_get_new_vect_var): Adjust.
- (vect_create_destination_var): Preserve SSA name versions.
- * tree-vect-stmts.c (get_vectype_for_scalar_type_and_size): Do
- not dump anything here.
-
-2013-04-08 Joern Rennecke <joern.rennecke@embecosm.com>
-
- * config/epiphany/epiphany.h (struct GTY (()) machine_function):
- Add member lr_slot_known.
- * config/epiphany/epiphany.md (reload_insi_ra): Compute lr_slot_offs
- if necessary.
- * config/epiphany/epiphany.c (epiphany_compute_frame_size):
- Remove code that sets lr_slot_offset according to what a previous
- version of epiphany_emit_save_restore used to do.
- (epiphany_emit_save_restore): When doing an lr save or restore,
- set/verify lr_slot_known and lr_slot_offset.
-
-2013-04-08 Xinyu Qi <xyqi@marvell.com>
-
- PR target/54338
- * config/arm/arm.h (REG_CLASS_CONTENTS): Include IWMMXT_GR_REGS
- in ALL_REGS.
-
-2013-04-08 Richard Biener <rguenther@suse.de>
-
- * alias.c (find_base_term): Fix thinko in previous change.
-
-2013-04-08 Jakub Jelinek <jakub@redhat.com>
-
- * tree-loop-distribution.c (const_with_all_bytes_same): New function.
- (generate_memset_builtin): Only handle integer_all_onesp as -1 val if
- TYPE_PRECISION is equal to mode bitsize. Use const_with_all_bytes_same
- if possible to compute val.
- (classify_partition): Verify CONSTRUCTOR doesn't have any elts.
- For QImode integers don't require anything about precision. Use
- const_with_all_bytes_same to find out if the constant doesn't have
- repeated bytes in it.
-
-2013-04-08 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
-
- * config/s390/s390.c (s390_expand_insv): Only accept insertions
- within mode size.
-
-2013-04-08 Marek Polacek <polacek@redhat.com>
-
- PR rtl-optimization/48182
- * params.def (PARAM_MIN_CROSSJUMP_INSNS): Increase the minimum
- value to 1.
-
-2013-04-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
-
- PR target/55487
- * config/pa/pa.c (legitimize_pic_address): Before incrementing label
- nuses, make sure we have a label.
-
-2013-04-05 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
-
- PR target/56843
- * config/rs6000/rs6000.c (rs6000_emit_swdiv_high_precision): Remove.
- (rs6000_emit_swdiv_low_precision): Remove.
- (rs6000_emit_swdiv): Rewrite to handle between one and four
- iterations of Newton-Raphson generally; modify required number of
- iterations for some cases.
- * config/rs6000/rs6000.h (RS6000_RECIP_HIGH_PRECISION_P): Remove.
-
-2013-04-05 Steven Bosscher <steven@gcc.gnu.org>
-
- * bb-reorder.c (fix_crossing_unconditional_branches): Remove a
- set-but-unused variable.
-
- * cgraph.c (cgraph_release_function_body): Clear cfun->cfg to make
- basic blocks of released function bodies garbage-collectable.
-
- * ree.c (find_and_remove_re): Do not call df_finish_pass here.
- (struct rtl_opt_pass): Add TODO_df_finish.
-
- * rtl.def (DEFINE_SUBST, DEFINE_SUBST_ATTR): Add documentation.
-
-2013-04-05 Greta Yorsh <Greta.Yorsh@arm.com>
-
- * config/arm/constraints.md (q): New constraint.
- * config/arm/ldrdstrd.md: New file.
- * config/arm/arm.md (ldrdstrd.md) New include.
- (arm_movdi): Use "q" instead of "r" constraint
- for double-word memory access.
- (movdf_soft_insn): Likewise.
- * config/arm/vfp.md (movdi_vfp): Likewise.
- * config/arm/t-arm (MD_INCLUDES): Add ldrdstrd.md.
- * config/arm/arm-protos.h (gen_operands_ldrd_strd): New declaration.
- * config/arm/arm.c (gen_operands_ldrd_strd): New function.
- (mem_ok_for_ldrd_strd): Likewise.
- (output_move_double): Update assertion.
-
-2013-04-05 Greta Yorsh <Greta.Yorsh@arm.com>
-
- * config/arm/arm.md: Comment on splitting Thumb1 patterns.
-
-2013-04-05 Greta Yorsh <Greta.Yorsh@arm.com>
-
- * config/arm/arm.md (arm_smax_insn): Convert define_insn into
- define_insn_and_split.
- (arm_smin_insn,arm_umaxsi3,arm_uminsi3): Likewise.
-
-2013-04-05 Greta Yorsh <Greta.Yorsh@arm.com>
-
- * config/arm/arm.md (arm_ashldi3_1bit): Convert define_insn into
- define_insn_and_split.
- (arm_ashrdi3_1bit,arm_lshrdi3_1bit): Likewise.
- (shiftsi3_compare): New pattern.
- (rrx): New pattern.
- * config/arm/unspecs.md (UNSPEC_RRX): New.
-
-2013-04-05 Greta Yorsh <Greta.Yorsh@arm.com>
-
- * config/arm/arm.md (negdi_extendsidi): New pattern.
- (negdi_zero_extendsidi): Likewise.
-
-2013-04-05 Greta Yorsh <Greta.Yorsh@arm.com>
-
- * config/arm/arm.md (andsi_iorsi3_notsi): Convert define_insn into
- define_insn_and_split.
- (arm_negdi2,arm_abssi2,arm_neg_abssi2): Likewise.
- (arm_cmpdi_insn,arm_cmpdi_unsigned): Likewise.
-
-2013-04-05 Greta Yorsh <Greta.Yorsh@arm.com>
-
- * config/arm/arm.md (arm_subdi3): Convert define_insn into
- define_insn_and_split.
- (subdi_di_zesidi,subdi_di_sesidi): Likewise.
- (subdi_zesidi_di,subdi_sesidi_di,subdi_zesidi_zesidi): Likewise.
-
-2013-04-05 Greta Yorsh <Greta.Yorsh@arm.com>
-
- * config/arm/arm.md (subsi3_carryin): New pattern.
- (subsi3_carryin_const): Likewise.
- (subsi3_carryin_compare,subsi3_carryin_compare_const): Likewise.
- (subsi3_carryin_shift,rsbsi3_carryin_shift): Likewise.
-
-2013-04-05 Greta Yorsh <Greta.Yorsh@arm.com>
-
- * config/arm/arm.md (incscc,arm_incscc,decscc,arm_decscc): Delete.
-
-2013-04-05 Greta Yorsh <Greta.Yorsh@arm.com>
-
- * config/arm/arm.md (addsi3_carryin_<optab>): Set attribute predicable.
- (addsi3_carryin_alt2_<optab>,addsi3_carryin_shift_<optab>): Likewise.
-
-2013-04-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
-
- * config/arm/arm.c (arm_expand_builtin): Change fcode
- type to unsigned int.
-
-2013-04-05 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
-
- * doc/invoke.texi (ARM Options): Document cortex-a53 support.
-
-2013-04-04 Ian Lance Taylor <iant@google.com>
-
- * doc/standards.texi (Standards): The Go frontend supports the Go 1
- language standard.
-
-2013-04-04 Steven Bosscher <steven@gcc.gnu.org>
-
- PR middle-end/56729
- * df-scan.c (df_insn_delete): Disable failing assert.
-
-2013-04-04 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
-
- * config/arm/arm-protos.h (arm_builtin_vectorized_function):
- New function prototype.
- * config/arm/arm.c (TARGET_VECTORIZE_BUILTINS): Define.
- (TARGET_VECTORIZE_BUILTIN_VECTORIZED_FUNCTION): Likewise.
- (arm_builtin_vectorized_function): New function.
-
-2013-04-04 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
-
- * config/arm/arm_neon_builtins.def: New file.
- * config/arm/arm.c (neon_builtin_data): Move contents to
- arm_neon_builtins.def.
- (enum arm_builtins): Include neon builtin definitions.
- (ARM_BUILTIN_NEON_BASE): Move from enum to macro.
- * config/arm/t-arm (arm.o): Add dependency on arm_neon_builtins.def.
-
-2013-04-04 Marek Polacek <polacek@redhat.com>
-
- PR tree-optimization/48186
- * predict.c (maybe_hot_frequency_p): Return false if
- HOT_BB_FREQUENCY_FRACTION is 0.
- (cgraph_maybe_hot_edge_p): Likewise.
-
-2013-04-04 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/56826
- * tree-vect-slp.c (vect_build_slp_tree): Compute ncopies
- more accurately.
-
-2013-04-04 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/56213
- * tree-vect-data-refs.c (vect_check_strided_load): Remove.
- (vect_analyze_data_refs): Allow all non-nested loads as strided loads.
-
-2013-04-04 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/56837
- * tree-loop-distribution.c (classify_partition): For non-zero
- values require that the value has the same precision as its
- mode to be useful as memset value.
-
-2013-04-03 Nick Clifton <nickc@redhat.com>
-
- * config/v850/v850e3v5.md (fmasf4): Use fmaf.s on E3V5 architectures.
- (fmssf4): Use fmsf.s on E3V5 architectures.
- (fnmasf4): Use fnmaf.s on E3V5 architectures.
- (fnmssf4): Use fnmsf.s on E3V5 architectures.
-
-2013-04-03 Jeff Law <law@redhat.com>
-
- * Makefile.in (lra-constraints.o): Depend on $(OPTABS_H).
- (lra-eliminations.o): Likewise.
-
-2013-04-03 Teresa Johnson <tejohnson@google.com>
-
- * gcov-io.c (compute_working_sets): Moved most of body of old
- compute_working_sets here from profile.c.
- * gcov-io.h (NUM_GCOV_WORKING_SETS): Moved here from profile.c.
- (gcov_working_set_t): Moved typedef here from basic-block.h
- (compute_working_set): Declare.
- * profile.c (NUM_GCOV_WORKING_SETS): Moved to gcov-io.h.
- (get_working_sets): Renamed from compute_working_set,
- replace most of body with call to new compute_working_sets.
- (get_exec_counts): Replace call to compute_working_sets
- to get_working_sets.
- * profile.h (get_working_sets): Renamed from compute_working_set.
- * lto-cgraph.c (input_symtab): Replace call to compute_working_sets
- to get_working_sets.
- * basic-block.h (gcov_working_set_t): Moved to gcov-io.h.
- * gcov-dump.c (dump_working_sets): New function.
-
-2013-04-03 Kenneth Zadeck <zadeck@naturalbridge.com>
-
- * hwint.c (sext_hwi, zext_hwi): New functions.
- * hwint.h (HOST_BITS_PER_HALF_WIDE_INT, HOST_HALF_WIDE_INT,
- HOST_HALF_WIDE_INT_PRINT, HOST_HALF_WIDE_INT_PRINT_C,
- HOST_HALF_WIDE_INT_PRINT_DEC, HOST_HALF_WIDE_INT_PRINT_DEC_C,
- HOST_HALF_WIDE_INT_PRINT_UNSIGNED, HOST_HALF_WIDE_INT_PRINT_HEX,
- HOST_HALF_WIDE_INT_PRINT_HEX_PURE): New symbols.
- (sext_hwi, zext_hwi): New functions.
-
-2013-04-03 Jeff Law <law@redhat.com>
-
- PR tree-optimization/56799
- * tree-ssa-dom.c (record_equivalences_from_incoming_edge): Bring
- back test for widening conversion erroneously dropped in prior change.
-
-2013-04-03 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
-
- PR target/56809
- * config/aarch64/aarch64.c (is_jump_table): Use next_active_insn
- instead of next_real_insn.
-
-2013-04-03 Marek Polacek <polacek@redhat.com>
-
- PR sanitizer/55702
- * tsan.c (instrument_func_exit): Allow BUILT_IN_RETURN functions.
-
-2013-04-03 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
-
- PR target/56809
- * config/arm/arm.c (is_jump_table): Use next_active_insn instead of
- next_real_insn.
- (thumb1_output_casesi): Likewise.
- (thumb2_output_casesi): Likewise.
-
-2013-04-03 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/56817
- * tree-ssa-loop-ivcanon.c (tree_unroll_loops_completely):
- Split out ...
- (tree_unroll_loops_completely_1): ... new function to manually
- walk the loop tree, properly defering outer loops of unrolled
- loops to later iterations.
-
-2013-04-03 Marc Glisse <marc.glisse@inria.fr>
-
- * tree-vect-stmts.c (vectorizable_store): Accept BIT_FIELD_REF.
- (vectorizable_load): Likewise.
- * tree-vect-slp.c (vect_build_slp_tree): Likewise.
- * tree-vect-data-refs.c (vect_create_data_ref_ptr): Handle VECTOR_TYPE.
-
-2013-04-03 Marc Glisse <marc.glisse@inria.fr>
-
- * tree-flow-inline.h (get_addr_base_and_unit_offset_1): Handle
- BIT_FIELD_REF.
-
-2013-04-03 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
-
- * config/spu/spu.c (emit_nop_for_insn): Handle JUMP_TABLE_DATA.
-
-2013-04-03 Bin Cheng <bin.cheng@arm.com>
-
- * rtl.h (AUTO_INC_DEC): Fix typo of HAVE_POST_MODIFY_DISP.
-
-2013-04-03 Marc Glisse <marc.glisse@inria.fr>
-
- PR tree-optimization/56790
- * fold-const.c (fold_ternary_loc) <VEC_COND_EXPR>: Add constant
- folding.
-
-2013-04-03 Marc Glisse <marc.glisse@inria.fr>
-
- * simplify-rtx.c (simplify_binary_operation_1) <VEC_SELECT>:
- Handle VEC_MERGE.
- (simplify_ternary_operation) <VEC_MERGE>: Use unsigned HOST_WIDE_INT
- for masks. Test for side effects. Handle nested VEC_MERGE. Handle
- equal arguments.
-
-2013-04-03 Jakub Jelinek <jakub@redhat.com>
-
- PR c/19449
- * tree.h (force_folding_builtin_constant_p): New decl.
- * builtins.c (force_folding_builtin_constant_p): New variable.
- (fold_builtin_constant_p): Fold immediately also if
- force_folding_builtin_constant_p.
-
-2013-04-03 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/56812
- * tree-vect-data-refs.c (vect_slp_analyze_data_ref_dependence):
- DRs of the same interleaving chain are independent.
-
-2013-04-02 Jason Merrill <jason@redhat.com>
-
- * gdbinit.in (pbb): Use debug fn.
-
-2013-04-02 Lawrence Crowl <crowl@google.com>
-
- * sese.h (struct ivtype_map_elt_s): Remove unused.
- (extern debug_ivtype_map): Remove unused.
- (extern eq_ivtype_map_elts): Remove unused.
- * sese.c (debug_ivtype_map): Removed unused.
- (debug_ivtype_map_1): Removed unused.
- (debug_ivtype_elt): Remove unused.
- (eq_ivtype_map_elts): Remove unused.
-
-2013-04-02 Kai Tietz <ktietz@redhat.com>
-
- PR target/52790
- * config/i386/cygming.h (SUB_TARGET_RECORD_STUB): New sub-target macro.
- * config/i386/i386-protos.h (i386_pe_record_stub): Add new prototype.
- * config/i386/i386.c (legitimize_pe_coff_extern_decl): New static
- function.
- (legitimize_pe_coff_symbol): Likewise.
- (is_imported_p): New helper-function.
- (ix86_option_override_internal): Make MEDIUM_PIC the default code-model
- for Windows x64 targets.
- (ix86_expand_prologue): Optimize for pe-coff targets.
- (ix86_expand_split_stack_prologue): Adjust for pe-coff targets.
- (legitimate_pic_address_disp_p): Adjust for x64 pe-coff to support
- medium/large code-model.
- (legitimize_pic_address): Likewise.
- (legitimize_tls_address): Likewise.
- (ix86_expand_call): Likewise.
- (x86_output_mi_thunk): Likewise.
- (get_dllimport_decl): Add new beimport argument.
- (construct_plt_address): Don't assert for x64 pe-coff targets.
- * config/i386/i386.h (PIC_OFFSET_TABLE_REGNUM): Adjust for x64 pe-coff
- targets.
- (SYMBOL_FLAG_STUBVAR): New macro.
- (SYMBOL_REF_STUBVAR_P): Likewise.
- * config/i386/winnt.c (stub_list): New structure.
- (stub_head): New local variable.
- (i386_pe_record_stub): New function.
- (i386_pe_file_end): Emit refptr-stubs.
-
-2013-04-02 Jakub Jelinek <jakub@redhat.com>
-
- PR rtl-optimization/56745
- * ifcvt.c (cond_exec_find_if_block): Don't try to optimize
- if then_bb has no successors and else_bb is EXIT_BLOCK_PTR.
-
- PR c++/34949
- * tree-ssa-alias.c (stmt_kills_ref_p_1): If base != ref->base
- and both of them are MEM_REFs, just compare first argument for
- equality and attempt to deal even with differing offsets.
-
- PR c++/34949
- * tree-cfg.c (verify_gimple_assign_single): Allow lhs
- of gimple_clobber_p to be MEM_REF.
- * gimplify.c (gimplify_modify_expr): Gimplify *to_p of
- an assignment from TREE_CLOBBER_P. Allow it to be MEM_REF
- after gimplification.
- * asan.c (get_mem_ref_of_assignment): Don't instrument
- gimple_clobber_p stmts.
- * tree-ssa-dse.c (dse_optimize_stmt): Allow DSE of
- gimple_clobber_p stmt if they have MEM_REF lhs and
- are dead because of another gimple_clobber_p stmt.
- * tree-ssa-live.c (clear_unused_block_pointer): Treat
- gimple_clobber_p stmts like debug stmts.
- (remove_unused_locals): Remove clobbers with MEM_REF lhs
- that refer to unused VAR_DECLs or uninitialized values.
- * tree-sra.c (sra_ipa_reset_debug_stmts): Also remove
- gimple_clobber_p stmts if they refer to removed parameters.
- (get_repl_default_def_ssa_name, sra_ipa_modify_expr): Fix up
- formatting.
-
-2013-04-02 Uros Bizjak <ubizjak@gmail.com>
-
- * config/i386/i386.md (*testqi_ext_3): Merge with *testqi_ext_3_rex64
- using SWI48 mode attribute.
-
-2013-04-02 Wei Mi <wmi@google.com>
-
- * config/i386/i386.c (ix86_rtx_costs): Set proper rtx cost for
- ashl<mode>3_mask, *<shift_insn><mode>3_mask and
- *<rotate_insn><mode>3_mask in i386.md.
-
-2013-04-02 Alexander Ivchenko <alexander.ivchenko@intel.com>
-
- * config.gcc (arm*-*-linux-*): Remove duplicate t-linux-android.
-
-2013-04-02 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/56778
- * tree-vect-data-refs.c (vect_analyze_data_ref_dependence):
- Runtime alias tests are not supported for gather loads.
- * tree-vect-loop-manip.c (vect_loop_versioning): Insert
- stmts referenced from SSA operands before updating SSA form.
-
-2013-04-02 Ian Caulfield <ian.caulfield@arm.com>
- Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
-
- * config/arm/arm-arches.def (armv8-a): Default to cortex-a53.
- * config/arm/t-arm (MD_INCLUDES): Depend on cortex-a53.md.
- * config/arm/cortex-a53.md: New file.
- * config/arm/bpabi.h (BE8_LINK_SPEC): Handle cortex-a53.
- * config/arm/arm.md (generic_sched, generic_vfp): Handle cortex-a53.
- * config/arm/arm.c (arm_issue_rate): Likewise.
- * config/arm/arm-tune.md: Regenerate
- * config/arm/arm-tables.opt: Regenerate.
- * config/arm/arm-cores.def: Add cortex-a53.
-
-2013-04-02 Zhenqiang Chen <zhenqiang.chen@arm.com>
-
- * config/arm/uclinux-elf.h: Add %L to LINK_GCC_C_SEQUENCE_SPEC for
- non-static link.
-
-2013-04-02 Sofiane Naci <sofiane.naci@arm.com>
-
- * config/aarch64/aarch64.md (*mov<mode>_aarch64): Add variants for
- scalar load/store operations using B/H registers.
- (*zero_extend<SHORT:mode><GPI:mode>2_aarch64): Likewise.
-
-2013-04-02 Sofiane Naci <sofiane.naci@arm.com>
-
- * config/aarch64/aarch64.md (*mov<mode>_aarch64): Add alternatives for
- scalar move.
- * config/aarch64/aarch64.c
- (aarch64_simd_scalar_immediate_valid_for_move): New.
- * config/aarch64/aarch64-protos.h
- (aarch64_simd_scalar_immediate_valid_for_move): New.
- * config/aarch64/constraints.md (Dh, Dq): New.
- * config/aarch64/iterators.md (hq): New.
-
-2013-04-02 Eric Botcazou <ebotcazou@adacore.com>
-
- * reorg.c (get_branch_condition): Deal with conditional returns.
- (fill_simple_delay_slots): Remove dead code dealing with jumps.
-
-2013-04-01 Wei Mi <wmi@google.com>
-
- * config/i386/i386.md (*ashl<mode>3_mask): Rewrite as define_insn.
- Truncate operand 2 using %b asm operand modifier.
- (*<shift_insn><mode>3_mask): Ditto.
- (*<rotate_insn><mode>3_mask): Ditto.
-
-2013-04-01 Steven Bosscher <steven@gcc.gnu.org>
-
- PR middle-end/56798
- * cfgbuild.c (inside_basic_block_p): Restore check broken at r197234.
-
-2013-03-31 Kaz Kojima <kkojima@gcc.gnu.org>
-
- * config/sh/sh.md (casesi_worker_1): Use next_active_insn instead
- of next_real_insn.
- (casesi_worker_2, casesi_shift_media, casesi_load_media): Likewise.
-
-2013-03-30 Lawrence Crowl <crowl@google.com>
-
- * dse.c (clear_alias_sets): Remove never set.
- (disqualified_clear_alias_sets): Remove never set.
- (clear_alias_mode_pool): Remove never set.
- (dse_step0): Remove condition that is never true.
- (canon_address): Remove condition that is never true.
- (dse_step7): Remove condition that is never true.
- (rest_of_handle_dse): Remove condition that is never true.
- (rest_of_handle_dse::did_global): Remove never read from above.
- (dse_step2_spill): Remove never called from above.
- (dse_step5_spill): Remove never called from above.
-
-2013-03-30 Steven Bosscher <steven@gcc.gnu.org>
-
- * doc/md.texi (Standard Names) <casesi>: Update documentation for
- JUMP_TABLE_DATA changes.
- * doc/tm.texi.in (Dispatch Tables) <ASM_OUTPUT_CASE_LABEL>: Likewise.
- * doc/rtl.texi (Flags) <INSN_DELETED_P, SCHED_GROUP_P>: Likewise.
- (Insns) <jump_table_data>: New entry.
- * doc/tm.texi: Regenerate.
-
- * cfgrtl.c (fixup_reorder_chain): Do not emit barriers to BB_FOOTER.
-
- * postreload-gcse.c (bb_has_well_behaved_predecessors): Correct test
- for table jump at the end of a basic block using tablejump_p.
- * targhooks.c (default_invalid_within_doloop): Likewise.
- * config/rs6000/rs6000.c (TARGET_INVALID_WITHIN_DOLOOP): Remove
- target hook implementation that is identical to the default hook.
- (rs6000_invalid_within_doloop): Remove.
-
- * bb-reorder.c (fix_crossing_unconditional_branches): Remove set but
- unused variable from tablejump_p call.
-
- * rtl.def (JUMP_TABLE_DATA): New RTX_INSN object.
- * rtl.h (RTX_PREV, RTX_NEXT): Adjust for new JUMP_TABLE_DATA.
- (INSN_DELETED_P): Likewise.
- (emit_jump_table_data): New prototype.
- * gengtype.c (adjust_field_rtx_def): Handle JUMP_TABLE_DATA fields
- after 4th as unused.
- * print-rtl.c (print_rtl): Handle JUMP_TABLE_DATA.
- * sched-vis.c (print_insn): Likewise.
- * emit-rtl.c (active_insn_p): Consider JUMP_TABLE_DATA an active
- insn for compatibility with back ends that use next_active_insn to
- identify jump table data.
- (set_insn_deleted): Remove no longer useful JUMP_TABLE_DATA_P check.
- (remove_insn): Likewise.
- (emit_insn): Do not accept JUMP_TABLE_DATA objects in insn chains
- to be emitted.
- (emit_debug_insn, emit_jump_insn, emit_call_insn, emit_label): Idem.
- (emit_jump_table_data): New function.
-
- * cfgbuild.c (inside_basic_block_p): A JUMP_INSN is always inside a
- basic block, a JUMP_TABLE_DATA never is.
- (control_flow_insn_p): JUMP_TABLE_DATA is not a control flow insn.
- * cfgrtl.c (duplicate_insn_chain): Split handling of JUMP_TABLE_DATA
- off from code handling real insns.
- * final.c (get_attr_length_1): Simplify for JUMP_INSNs.
- * function.c (instantiate_virtual_regs): Remove JUMP_TABLE_DATA_P
- test, now redundant because JUMP_TABLE_DATA is not an INSN_P insn.
- * gcse.c (insert_insn_end_basic_block): Likewise, JUMP_TABLE_DATA_P
- is not a NONDEBUG_INSN_P.
- * ira-costs.c (scan_one_insn): Likewise.
- * jump.c (mark_all_labels): Likewise.
- (mark_jump_label_1): Likewise.
- * lra-eliminations.c (eliminate_regs_in_insn): Likewise.
- * lra.c (get_insn_freq): Expect all insns reaching here to be in
- a basic block.
- (check_rtl): Remove JUMP_TABLE_DATA_P test, not a NONDEBUG_INSN_P insn.
- * predict.c (expensive_function_p): Use FOR_BB_INSNS.
- * reload1.c (calculate_needs_all_insns): Call set_label_offsets for
- JUMP_TABLE_DATA_P insns.
- (calculate_elim_costs_all_insns): Likewise.
- (set_label_offsets): Recurse on the PATTERN of JUMP_TABLE_DATA insns.
- (elimination_costs_in_insn): Remove redundant JUMP_TABLE_DATA_P test.
- (delete_output_reload): Code style fixups.
- * reorg.c (dbr_schedule): Move JUMP_TABLE_DATA_P up to avoid setting
- insn flags on this non-insn.
- * sched-rgn.c (add_branch_dependences): Treat JUMP_TABLE_DATA insns
- as scheduling barriers, for pre-change compatibility.
- * stmt.c (emit_case_dispatch_table): Emit jump table data not as
- JUMP_INSN objects but instead as JUMP_TABLE_DATA objects.
-
- * config/alpha/alpha.c (alpha_does_function_need_gp): Remove
- redundant JUMP_TABLE_DATA_P test.
- * config/arm/arm.c (thumb_far_jump_used_p): Likewise.
- * config/frv/frv.c (frv_function_contains_far_jump): Likewise.
- (frv_for_each_packet): Likewise.
- * config/i386/i386.c (min_insn_size): Likewise.
- (ix86_avoid_jump_mispredicts): Likewise.
- * config/m32r/m32r.c (m32r_is_insn): Likewise.
- * config/mep/mep.c (mep_reorg_erepeat): Likewise.
- * config/mips/mips.c (USEFUL_INSN_P): Likewise.
- (mips16_insn_length): Robustify.
- (mips_has_long_branch_p): Remove redundant JUMP_TABLE_DATA_P test.
- (mips16_split_long_branches): Likewise.
- * config/pa/pa.c (pa_combine_instructions): Likewise.
- * config/rs6000/rs6000.c (get_next_active_insn): Treat
- JUMP_TABLE_DATA objects as active insns, like in active_insn_p.
- * config/s390/s390.c (s390_chunkify_start): Treat JUMP_TABLE_DATA
- as contributing to pool range lengths.
- * config/sh/sh.c (find_barrier): Restore check for ADDR_DIFF_VEC.
- Remove redundant JUMP_TABLE_DATA_P test.
- (sh_loop_align): Likewise.
- (split_branches): Likewise.
- (sh_insn_length_adjustment): Likewise.
- * config/spu/spu.c (get_branch_target): Likewise.
-
-2013-03-29 Jan Hubicka <jh@suse.cz>
-
- * lto-cgraph.c (output_profile_summary, input_profile_summary): Use
- gcov streaming; stream hot bb threshold to ltrans.
- * predict.c (get_hot_bb_threshold): Break out from ....
- (maybe_hot_count_p): ... here.
- (set_hot_bb_threshold): New function.
- * lto-section-in.c (lto_section_name): Add profile.
- * profile.h (get_hot_bb_threshold, set_hot_bb_threshold): Declare.
- * ipa.c: Include hash-table.h, tree-inline.h, profile.h, lto-streamer.h
- and data-streamer.h
- (histogram_entry): New structure.
- (histogram, histogram_pool): New global vars.
- (histogram_hash): New structure.
- (histogram_hash::hash): New method.
- (histogram_hash::equal): Likewise.
- (account_time_size): New function.
- (cmp_counts): New function.
- (dump_histogram): New function.
- (ipa_profile_generate_summary): New function.
- (ipa_profile_write_summary): New function.
- (ipa_profile_read_summary): New function.
- (ipa_profile): Decide on threshold.
- (pass_ipa_profile): Add ipa_profile_write_summary and
- ipa_profile_read_summary.
- * Makefile.in (ipa.o): Update dependencies.
- * lto-streamer.h (LTO_section_ipa_profile): New section.
-
-2013-03-29 Gabriel Dos Reis <gdr@integrable-solutions.net>
-
- * tree.h (VAR_P): New.
-
-2013-03-29 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR lto/56777
- * doc/invoke.texi ([-fwhole-program]): Fix typo.
-
-2013-03-29 Steven Bosscher <steven@gcc.gnu.org>
-
- * cfgbuild.c (inside_basic_block_p): Use JUMP_TABLE_DATA_P in lieu
- of tests for JUMP_P and a ADDR_DIFF_VEC or ADDR_VEC pattern.
- (control_flow_insn_p): Likewise.
- * cfgrtl.c (duplicate_insn_chain): Likewise.
- * final.c (get_attr_length_1): Likewise.
- (shorten_branches): Likewise.
- (final_scan_insn): Likewise.
- * function.c (instantiate_virtual_regs): Likewise.
- * gcse.c (insert_insn_end_basic_block): Likewise.
- * ira-costs.c (scan_one_insn): Likewise.
- * lra-eliminations.c (eliminate_regs_in_insn): Likewise.
- * lra.c (check_rtl): Likewise.
- * reload1.c (elimination_costs_in_insn): Likewise.
- * reorg.c (follow_jumps): Likewise.
-
- * config/arm/arm.c (is_jump_table): Use JUMP_TABLE_DATA_P in lieu
- of tests for JUMP_P and a ADDR_DIFF_VEC or ADDR_VEC pattern.
- (thumb_far_jump_used_p): Likewise.
- * config/bfin/bfin.c (workaround_rts_anomaly): Likewise.
- (workaround_speculation): Likewise.
- (add_sched_insns_for_speculation): Likewise.
- * config/c6x/c6x.c (reorg_emit_nops): Likewise.
- * config/frv/frv.c (frv_function_contains_far_jump): Likewise.
- (frv_for_each_packet): Likewise.
- * config/i386/i386.c (ix86_avoid_jump_mispredicts): Likewise.
- * config/ia64/ia64.c (emit_all_insn_group_barriers): Likewise.
- (final_emit_insn_group_barriers): Likewise.
- * config/m32r/m32r.c (m32r_is_insn): Likewise.
- * config/mips/mips.c (USEFUL_INSN_P): Likewise.
- (mips16_insn_length): Likewise.
- * config/pa/pa.c (pa_reorg): Likewise.
- (pa_combine_instructions): Likewise.
- * config/rs6000/rs6000.c (rs6000_invalid_within_doloop): Likewise.
- * config/sh/sh.c (fixup_addr_diff_vecs): Likewise.
- (sh_reorg): Likewise.
- (split_branches): Likewise.
- * config/spu/spu.c (get_branch_target): Likewise.
-
- * config/s390/s390.c (s390_chunkify_start): Simplify logic using
- JUMP_TABLE_DATA_P.
-
-2013-03-29 Kirill Yukhin <kirill.yukhin@intel.com>
-
- * config/i386/avx2intrin.h (_mm256_broadcastsi128_si256):
- Fix declaration name.
-
-2013-03-28 Lawrence Crowl <crowl@google.com>
-
- * graphds.h (struct graph.indicies): Remove unused.
- * graphite-poly.h (struct graph.original_pddrs): Remove unused.
- (SCOP_ORIGINAL_PDDRS): Remove unused.
- * sese.h (extern insert_loop_close_phis): Removed unused.
- (extern insert_guard_phis): Removed unused.
- (extern ivtype_map_elt_info): Removed unused.
- (new_ivtype_map_elt): Removed unused.
- * sese.c (ivtype_map_elt_info): Removed unused.
-
-2013-03-28 Lawrence Crowl <crowl@google.com>
-
- * Makefile.in: Add several missing include dependences.
- (DUMPFILE_H): New.
- (test-dump.o): New. This object is not added to any executable,
- but is present for ad-hoc testing.
- * bitmap.c
- (debug (const bitmap_head_def &)): New.
- (debug (const bitmap_head_def *)): New.
- * bitmap.h
- (extern debug (const bitmap_head_def &)): New.
- (extern debug (const bitmap_head_def *)): New.
- * cfg.c
- (debug (edge_def &)): New.
- (debug (edge_def *)): New.
- * cfghooks.c
- (debug (basic_block_def &)): New.
- (debug (basic_block_def *)): New.
- * dumpfile.h
- (dump_node (const_tree, int, FILE *)): Correct source file.
- * dwarf2out.c
- (debug (die_struct &)): New.
- (debug (die_struct *)): New.
- * dwarf2out.h
- (extern debug (die_struct &)): New.
- (extern debug (die_struct *)): New.
- * gimple-pretty-print.c
- (debug (gimple_statement_d &)): New.
- (debug (gimple_statement_d *)): New.
- * gimple-pretty-print.h
- (extern debug (gimple_statement_d &)): New.
- (extern debug (gimple_statement_d *)): New.
- * ira-build.c
- (debug (ira_allocno_copy &)): New.
- (debug (ira_allocno_copy *)): New.
- (debug (ira_allocno &)): New.
- (debug (ira_allocno *)): New.
- * ira-int.h
- (extern debug (ira_allocno_copy &)): New.
- (extern debug (ira_allocno_copy *)): New.
- (extern debug (ira_allocno &)): New.
- (extern debug (ira_allocno *)): New.
- * ira-lives.c
- (debug (live_range &)): New.
- (debug (live_range *)): New.
- * lra-int.h
- (debug (lra_live_range &)): New.
- (debug (lra_live_range *)): New.
- * lra-lives.c
- (debug (lra_live_range &)): New.
- (debug (lra_live_range *)): New.
- * omega.c
- (debug (omega_pb_d &)): New.
- (debug (omega_pb_d *)): New.
- * omega.h
- (extern debug (omega_pb_d &)): New.
- (extern debug (omega_pb_d *)): New.
- * print-rtl.c
- (debug (const rtx_def &)): New.
- (debug (const rtx_def *)): New.
- * print-tree.c
- (debug_tree (tree): Move within file.
- (debug_raw (const tree_node &)): New.
- (debug_raw (const tree_node *)): New.
- (dump_tree_via_hooks (const tree_node *, int)): New.
- (debug (const tree_node &)): New.
- (debug (const tree_node *)): New.
- (debug_verbose (const tree_node &)): New.
- (debug_verbose (const tree_node *)): New.
- (debug_head (const tree_node &)): New.
- (debug_head (const tree_node *)): New.
- (debug_body (const tree_node &)): New.
- (debug_body (const tree_node *)): New.
- (debug_vec_tree (tree): Move and reimplement in terms of dump.
- (debug (vec<tree, va_gc> &)): New.
- (debug (vec<tree, va_gc> *)): New.
- * rtl.h
- (extern debug (const rtx_def &)): New.
- (extern debug (const rtx_def *)): New.
- * sbitmap.c
- (debug_raw (simple_bitmap_def &)): New.
- (debug_raw (simple_bitmap_def *)): New.
- (debug (simple_bitmap_def &)): New.
- (debug (simple_bitmap_def *)): New.
- * sbitmap.h
- (extern debug (simple_bitmap_def &)): New.
- (extern debug (simple_bitmap_def *)): New.
- (extern debug_raw (simple_bitmap_def &)): New.
- (extern debug_raw (simple_bitmap_def *)): New.
- * sel-sched-dump.c
- (debug (vinsn_def &)): New.
- (debug (vinsn_def *)): New.
- (debug_verbose (vinsn_def &)): New.
- (debug_verbose (vinsn_def *)): New.
- (debug (expr_def &)): New.
- (debug (expr_def *)): New.
- (debug_verbose (expr_def &)): New.
- (debug_verbose (expr_def *)): New.
- (debug (vec<rtx> &)): New.
- (debug (vec<rtx> *)): New.
- * sel-sched-dump.h
- (extern debug (vinsn_def &)): New.
- (extern debug (vinsn_def *)): New.
- (extern debug_verbose (vinsn_def &)): New.
- (extern debug_verbose (vinsn_def *)): New.
- (extern debug (expr_def &)): New.
- (extern debug (expr_def *)): New.
- (extern debug_verbose (expr_def &)): New.
- (extern debug_verbose (expr_def *)): New.
- (extern debug (vec<rtx> &)): New.
- (extern debug (vec<rtx> *)): New.
- * sel-sched-ir.h
- (_list_iter_cond_expr): Make inline instead of static.
- * sreal.c
- (debug (sreal &)): New.
- (debug (sreal *)): New.
- * sreal.h
- (extern debug (sreal &)): New.
- (extern debug (sreal *)): New.
- * tree.h
- (extern debug_raw (const tree_node &)): New.
- (extern debug_raw (const tree_node *)): New.
- (extern debug (const tree_node &)): New.
- (extern debug (const tree_node *)): New.
- (extern debug_verbose (const tree_node &)): New.
- (extern debug_verbose (const tree_node *)): New.
- (extern debug_head (const tree_node &)): New.
- (extern debug_head (const tree_node *)): New.
- (extern debug_body (const tree_node &)): New.
- (extern debug_body (const tree_node *)): New.
- (extern debug (vec<tree, va_gc> &)): New.
- (extern debug (vec<tree, va_gc> *)): New.
- * tree-cfg.c
- (debug (struct loop &)): New.
- (debug (struct loop *)): New.
- (debug_verbose (struct loop &)): New.
- (debug_verbose (struct loop *)): New.
- * tree-dump.c: Add header dependence.
- * tree-flow.h
- (extern debug (struct loop &)): New.
- (extern debug (struct loop *)): New.
- (extern debug_verbose (struct loop &)): New.
- (extern debug_verbose (struct loop *)): New.
- * tree-data-ref.c
- (debug (data_reference &)): New.
- (debug (data_reference *)): New.
- (debug (vec<data_reference_p> &)): New.
- (debug (vec<data_reference_p> *)): New.
- (debug (vec<ddr_p> &)): New.
- (debug (vec<ddr_p> *)): New.
- * tree-data-ref.h
- (extern debug (data_reference &)): New.
- (extern debug (data_reference *)): New.
- (extern debug (vec<data_reference_p> &)): New.
- (extern debug (vec<data_reference_p> *)): New.
- (extern debug (vec<ddr_p> &)): New.
- (extern debug (vec<ddr_p> *)): New.
- * tree-ssa-alias.c
- (debug (pt_solution &)): New.
- (debug (pt_solution *)): New.
- * tree-ssa-alias.h
- (extern debug (pt_solution &)): New.
- (extern debug (pt_solution *)): New.
- * tree-ssa-alias.c
- (debug (_var_map &)): New.
- (debug (_var_map *)): New.
- (debug (tree_live_info_d &)): New.
- (debug (tree_live_info_d *)): New.
- * tree-ssa-alias.h
- (extern debug (_var_map &)): New.
- (extern debug (_var_map *)): New.
- (extern debug (tree_live_info_d &)): New.
- (extern debug (tree_live_info_d *)): New.
-
-2013-03-28 Jan Hubicka <jh@suse.cz>
-
- * lto-cgraph.c (merge_profile_summaries): Fix overflows.
-
-2013-03-28 Ian Bolton <ian.bolton@arm.com>
-
- * config/aarch64/aarch64.md (aarch64_can_eliminate): Keep frame
- record only when desired or required.
-
-2013-03-28 Uros Bizjak <ubizjak@gmail.com>
-
- * config/i386/i386.md (*vec_extract2vdi_1): Merge with
- *vec_extractv2di_1_rex64. Use x64 isa attribute.
-
-2013-03-28 Naveen H.S <Naveen.Hurugalawadi@caviumnetworks.com>
-
- * config/aarch64/aarch64.md (*and<mode>3_compare0): New pattern.
- (*andsi3_compare0_uxtw): New pattern.
- (*and_<SHIFT:optab><mode>3_compare0): New pattern.
- (*and_<SHIFT:optab>si3_compare0_uxtw): New pattern.
-
-2013-03-28 Jan Hubicka <jh@suse.cz>
-
- * data-streamer-in.c (streamer_read_gcov_count): New function.
- * gimple-streamer-out.c: Include value-prof.h.
- (output_gimple_stmt): Output histogram.
- (output_bb): Use streamer_write_gcov_count.
- * value-prof.c: Include data-streamer.h
- (dump_histogram_value): Add HIST_TYPE_MAX.
- (stream_out_histogram_value): New function.
- (stream_in_histogram_value): New function.
- * value-prof.h (enum hist_type): Add HIST_TYPE_MAX.
- (stream_out_histogram_value, stream_in_histogram_value): Declare.
- * data-streamer-out.c (streamer_write_gcov_count): New function.
- (streamer_write_gcov_count_stream): New function.
- * lto-cgraph.c (lto_output_edge): Update counter streaming.
- (lto_output_node): Likewise.
- (input_node, input_edge): Likewise.
- * lto-streamer-out.c (output_cfg): Update streaming.
- * lto-streamer-in.c (input_cfg): Likewise.
- * data-streamer.h (streamer_write_gcov_count,
- streamer_write_gcov_count_stream, streamer_read_gcov_count): Declare.
- * gimple-streamer-in.c: Include value-prof.h
- (input_gimple_stmt): Input histograms.
- (input_bb): Update profile streaming.
-
-2013-03-28 Kenneth Zadeck <zadeck@naturalbridge.com>
-
- * genmodes.c (emit_max_int): New function.
- (emit_insn_modes_h): Added call to emit_max_function.
- * doc/rtl.texi (MAX_BITSIZE_MODE_ANY_INT, MAX_BITSIZE_MODE_ANY_MODE):
- Added doc.
- * machmode.def: Fixed comment.
-
-2013-03-28 Kenneth Zadeck <zadeck@naturalbridge.com>
-
- * combine.c (try_combine): Removed useless assert.
- * cselib.c (rtx_equal_for_cselib_1): Removed unnecessary parens.
-
-2013-03-28 Marek Polacek <polacek@redhat.com>
- Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/56695
- * tree-vect-stmts.c (vectorizable_condition): Unconditionally
- build signed result of a vector comparison.
- * tree-cfg.c (verify_gimple_comparison): Check that a result
- of a vector comparison has signed type.
-
-2013-03-28 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/37021
- * tree-vect-slp.c (vect_build_slp_tree): When not unrolling
- do not restrict gaps between groups.
- * tree-vect-stmts.c (vectorizable_load): Properly account for
- a gap between groups.
-
-2013-03-28 Eric Botcazou <ebotcazou@adacore.com>
-
- * toplev.c (process_options): Do not disable -fomit-frame-pointer on a
- general basis if unwind info is requested and ACCUMULATE_OUTGOING_ARGS
- is not enabled.
-
-2013-03-27 Gerald Pfeifer <gerald@pfeifer.com>
-
- * doc/invoke.texi (AVR Options): Tweak link for AVR-LibC user manual.
- * doc/extend.texi (Named Address Spaces): Ditto.
- (Variable Attributes): Ditto.
-
-2013-03-27 Kai Tietz <ktietz@redhat.com>
-
- * config.build: Add support for cygwin x64 target.
- * config.gcc: Likewise.
- * config.host: Likewise.
- * configure.ac: Likewise
- * configure: Regenerated.
-
-2013-03-27 Kai Tietz <ktietz@redhat.com>
-
- * config/i386/cygwin-stdint.h: Add support for cygwin x64 target.
- * config/i386/t-cygwin-w64: New file.
- * config/i386/cygwin-w64.h: New file.
- * config/i386/cygwin.h (EXTRA_OS_CPP_BUILTINS): Extend
- and add support for x64-cygwin target.
- (CPP_SPEC): Likewise.
- (CXX_WRAP_SPEC_LIST): Undefine before define.
- (LIBGCJ_SONAME): Use 15 as version.
-
-2013-03-27 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/56716
- * tree-ssa-structalias.c (perform_var_substitution): Adjust
- dumping for ref nodes.
-
-2013-03-27 Martin Jambor <mjambor@suse.cz>
-
- PR tree-optimization/55334
- * ipa-cp.c (initialize_node_lattices): Allow IPA-CP through and to
- restricted pointers to arrays.
-
-2013-03-27 Gabriel Dos Reis <gdr@integrable-solutions.net>
-
- * Makefile.in (.SUFFIXES): Add .cc.
- (.c.o): Apply same recipe for implicit rule .cc.o.
-
-2013-03-27 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/37021
- * tree-vect-data-refs.c (vect_check_strided_load): Allow
- REALPART/IMAGPART_EXPRs around the supported refs.
- * tree-ssa-structalias.c (find_func_aliases): Assume that
- floating-point values are not used to transfer pointers.
-
-2013-03-27 Alexander Ivchenko <alexander.ivchenko@intel.com>
-
- * target.def (TARGET_HAS_IFUNC_P): New target hook.
- * doc/tm.texi.in (TARGET_HAS_IFUNC_P): New.
- * doc/tm.texi: Regenerate.
- * targhooks.h (default_has_ifunc_p): New.
- * targhooks.c (default_has_ifunc_p): Ditto.
- * config/linux-protos.h: New file.
- * config/linux-android.h (TARGET_HAS_IFUNC_P): Using version of this
- hook for linux which disables support of indirect functions in android.
- * config/linux-android.c: New file.
- * config/t-linux-android.c: Ditto.
- * config.gcc: Added new object file linux-android.o.
- * config/i386/i386.c (ix86_get_function_versions_dispatcher):
- Using TARGET_HAS_IFUNC hook instead of HAVE_GNU_INDIRECT_FUNCTION.
- * varasm.c (do_assemble_alias): Likewise.
- * configure.ac: Define HAVE_GNU_INDIRECT_FUNCTION as zero if the target
- doesn't support indirect functions.
- * configure: Regenerate.
-
-2013-03-27 Bin Cheng <bin.cheng@arm.com>
-
- PR target/56102
- * config/arm/arm.c (thumb1_rtx_costs, thumb1_size_rtx_costs): Fix
- rtx costs for SET/ASHIFT/ASHIFTRT/LSHIFTRT/ROTATERT patterns with
- mult-word mode.
-
-2013-03-27 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
-
- * config/s390/s390.h (TARGET_FLT_EVAL_METHOD): Define.
-
-2013-03-27 Terry Guo <terry.guo@arm.com>
-
- * config/arm/arm-cores.def: Added core cortex-r7.
- * config/arm/arm-tune.md: Regenerated.
- * config/arm/arm-tables.opt: Regenerated.
- * doc/invoke.texi: Added entry for core cortex-r7.
-
-2013-03-27 Walter Lee <walt@tilera.com>
-
- * config/tilegx/tilegx.c (tilegx_expand_prologue): Avoid
- double-decrement of next_scratch_regno.
-
-2013-03-27 Walter Lee <walt@tilera.com>
-
- * config/tilegx/tilegx.md (insn_v1mulu): Fix predicates on
- input operands.
- (insn_v1mulus): Ditto.
- (insn_v2muls): Ditto.
-
-2013-03-27 Walter Lee <walt@tilera.com>
-
- * config/tilegx/tilegx.h (ASM_OUTPUT_ADDR_VEC_ELT): Delete extra tab.
- (ASM_OUTPUT_ADDR_DIFF_ELT): Ditto.
-
-2013-03-27 Walter Lee <walt@tilera.com>
-
- * config/tilegx/tilegx.md (*sibcall_insn): Fix type atribute for jr.
- (*sibcall_value): Ditto.
-
-2013-03-27 Walter Lee <walt@tilera.com>
-
- * config/tilegx/tilegx.md (insn_mnz_<mode>): Replaced by ...
- (insn_mnz_v8qi): ... this ...
- (insn_mnz_v4hi): ... and this. Replace (const_int 0) with the
- vector equivalent.
- (insn_v<n>mnz): Replaced by ...
- (insn_v1mnz): ... this ...
- (insn_v2mnz): ... and this. Replace (const_int 0) with the vector
- equivalent.
- (insn_mz_<mode>): Replaced by ...
- (insn_mz_v8qi): ... this ...
- (insn_mz_v4hi): ... and this. Replace (const_int 0) with the
- vector equivalent.
- (insn_v<n>mz): Replaced by ...
- (insn_v1mz): ... this ...
- (insn_v2mz): ... and this. Replace (const_int 0) with the vector
- equivalent.
-
-2013-03-26 Eric Botcazou <ebotcazou@adacore.com>
-
- * doc/invoke.texi (SPARC options): Remove -mlittle-endian.
-
-2013-03-26 Roland McGrath <mcgrathr@google.com>
-
- * config/arm/arm.c (arm_print_operand: case 'w'): Use fputs rather
- than fprintf with a non-constant, non-format string.
-
-2013-03-26 Uros Bizjak <ubizjak@gmail.com>
-
- * config/i386/i386.md (*cmpqi_ext_1): Merge with *cmpqi_ext_1_rex64
- using nox64 isa attribute. Use nonimmediate_x86nomem_operand as
- operand 0 predicate.
- (*cmpqi_ext_3): Merge with *cmpqi_ext_3_rex64 using nox64 isa
- attribute. Use general_x64nomem_operand as operand 1 predicate.
- (*movqi_extv_1): Merge with *movqi_extv_1_rex64 using nox64 isa
- attribute. Use nonimmediate_x64nomem_operand as operand 0 predicate.
- (*movqi_extzv_2): Merge with *movqi_extzv_2_rex64 using nox64 isa
- attribute. Use nonimmediate_x64nomem_operand as operand 0 predicate.
- (mov<mode>_insv_1): Remove expander. Merge insn with
- movsi_insv_1 using SWI48 mode iterator and nox64 isa attribute.
- Use general_x64nomem_operand as operand 1 predicate.
- (addqi_ext_1): Merge with *addqi_ext_1_rex64 using nox64 isa attribute.
- (*testqi_ext_1): Merge with *testqi_ext_1_rex64 using nox64 isa
- attribute. Use nonimmediate_x64nomem_operand as operand 1 predicate.
- (*andqi_ext_1): Merge with *andqi_ext_1_rex64 using nox64 isa
- attribute. Use nonimmediate_x64nomem_operand as operand 2 predicate.
- (*<code>qi_ext_1): Merge with *<code>qi_ext_1_rex64 using nox64 isa
- attribute. Use nonimmediate_x64nomem_operand as operand 1 predicate.
- (*xorqi_cc_ext_1): Merge with *xorqi_cc_ext_1_rex64 using nox64
- isa attribute. Use general_x64nomem_operand as operand 2 predicate.
- * config/i386/predicates.md (nonimmediate_x64nomem_operand): New.
- (general_x64nomem_operand): Ditto.
-
-2013-03-26 Sebastian Huber <sebastian.huber@embedded-brains.de>
-
- * config/rtems.opt: Add -pthread option.
-
-2013-03-26 Richard Biener <rguenther@suse.de>
-
- * alias.c (find_base_term): Avoid redundant and not used recursion.
- (base_alias_check): Get the initial base term from the caller.
- (true_dependence_1): Compute and pass base terms to base_alias_check.
- (write_dependence_p): Likewise.
- (may_alias_p): Likewise.
-
-2013-03-26 Sofiane Naci <sofiane.naci@arm.com>
-
- * config/aarch64/aarch64.c (aarch64_classify_address): Support
- PC-relative load in SI modes and above only.
-
-2013-03-26 Xinyu Qi <xyqi@marvell.com>
-
- * config/arm/arm.h (FIRST_IWMMXT_GR_REGNUM): Add comment.
- * config/arm/iwmmxt.md (WCGR0): Update.
- (WCGR1, WCGR2, WCGR3): Likewise.
-
-2013-03-26 Uros Bizjak <ubizjak@gmail.com>
-
- * config/i386/i386.md (*movdfcc_1): Merge with *movdfcc_1_rex64.
- Use x64 and nox64 isa attributes.
-
-2013-03-26 Richard Biener <rguenther@suse.de>
-
- * emit-rtl.c (set_mem_attributes_minus_bitpos): Remove
- alignment computations and rely on get_object_alignment_1
- for the !TYPE_P case.
- Commonize DECL/COMPONENT_REF handling in the ARRAY_REF path.
-
-2013-03-26 Walter Lee <walt@tilera.com>
-
- * config/tilegx/tilegx.h (PROFILE_BEFORE_PROLOGUE): Define.
- * config/tilegx/tilepro.h (PROFILE_BEFORE_PROLOGUE): Define.
-
-2013-03-25 Jeff Law <law@redhat.com>
-
- * tree-ssa-dom.c (record_equivalences_from_incoming_edge): Add missing
- check for INTEGRAL_TYPE_P that was missing due to checking in
- wrong version of prior patch.
-
-2013-03-25 Walter Lee <walt@tilera.com>
-
- * config/tilegx/tilegx-builtins.h (enum tilegx_builtin): Add
- TILEGX_INSN_SHUFFLEBYTES1.
- * config/tilegx/tilegx.c (tilegx_builtin_info): Add entry for
- shufflebytes1.
- (tilegx_builtins): Ditto.
- * config/tilegx/tilegx.md (insn_shufflebytes1): New pattern.
-
-2013-03-25 Walter Lee <walt@tilera.com>
-
- * config/tilegx/tilegx.md (floatsisf2): New pattern.
- (floatunssisf2): New pattern.
- (floatsidf2): New pattern.
- (floatunssidf2): New pattern.
-
-2013-03-25 Walter Lee <walt@tilera.com>
-
- * config/tilegx/tilegx.c (expand_set_cint64_one_inst): Inline
- tests for constraint J, K, N, P.
-
-2013-03-25 Walter Lee <walt@tilera.com>
-
- * config/tilegx/tilegx.c (tilegx_asm_preferred_eh_data_format):
- Use indirect/pcrel encoding.
- * config/tilepro/tilepro.c (tilepro_asm_preferred_eh_data_format):
- Ditto.
-
-2013-03-25 Steve Ellcey <sellcey@mips.com>
-
- * config/mips/mmips-cpus.def (74kc, 74kf2_1, 74kf, 74kf, 74kf1_1,
- 74kfx, 74kx, 74kf3_2): Add PTF_AVOID_IMADD.
- * config/mips/mips.c (mips_option_override): Set IMADD default.
- * config/mips/mips.h (PTF_AVOID_IMADD): New.
- (ISA_HAS_MADD_MSUB): Remove MIPS16 check.
- (GENERATE_MADD_MSUB): Remove TUNE_74K check, add MIPS16 check.
- * config/mips/mips.md (mimadd): New flag for integer madd/msub.
- * doc/invoke.texi (-mimadd/-mno-imadd): New.
-
-2013-03-25 Jeff Law <law@redhat.com>
-
- * tree-ssa-dom.c (record_equivalences_from_incoming_edge): Rework
- slightly to avoid creating and folding useless trees. Simplify
- slightly by restricting to INTEGER_CSTs and using int_fits_type_p.
-
-2013-03-25 Uros Bizjak <ubizjak@gmail.com>
-
- * config/i386/i386.md (*zero_extendsidi2): Merge with
- *zero_extendsidi2_rex64. Use x64 and nox64 isa attributes.
- * config/i386/predicates.md (x86_64_zext_operand): Rename from
- x86_64_zext_general_operand. Use nonimmediate_operand on 32bit
- targets. Clarify comment.
-
-2013-03-25 Martin Jambor <mjambor@suse.cz>
-
- * ipa-prop.c (ipa_write_jump_function): Stream simple and aritmetic
- pass-through jump functions differently.
- (ipa_read_jump_function): Likewise. Also use setter functions to set
- up jump functions.
-
-2013-03-25 Martin Jambor <mjambor@suse.cz>
-
- * ipa-cp.c (ipa_get_indirect_edge_target): Renamed to
- ipa_get_indirect_edge_target_1, added parameter agg_reps and ability to
- process it.
- (ipa_get_indirect_edge_target): New function.
- (devirtualization_time_bonus): New parameter known_aggs, pass it to
- ipa_get_indirect_edge_target. Update all callers.
- (ipcp_discover_new_direct_edges): New parameter aggvals. Pass it to
- ipa_get_indirect_edge_target_1 instead of calling
- ipa_get_indirect_edge_target.
- (create_specialized_node): Pass aggvlas to
- ipcp_discover_new_direct_edges.
-
-2013-03-25 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
-
- * config/arm/arm.md (f_sels, f_seld): New types.
- (*cmov<mode>): New pattern.
- * config/arm/predicates.md (arm_vsel_comparison_operator): New
- predicate.
-
-2013-03-25 Kai Tietz <ktietz@redhat.com>
-
- * config/i386/xm-mingw32.h (__USE_MINGW_ANSI_STDIO): Enable
- POSIX-printf for mingw-hosted builds.
-
-2013-03-25 Richard Biener <rguenther@suse.de>
-
- PR middle-end/56694
- * tree-eh.c (lower_eh_must_not_throw): Strip BLOCKs from the
- must-not-throw stmt location.
-
-2013-03-25 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
-
- * config/arm/arm.c (arm_emit_load_exclusive): Add acq parameter.
- Emit load-acquire versions when acq is true.
- (arm_emit_store_exclusive): Add rel parameter.
- Emit store-release versions when rel is true.
- (arm_split_compare_and_swap): Use acquire-release instructions
- instead.
- of barriers when appropriate.
- (arm_split_atomic_op): Likewise.
- * config/arm/arm.h (TARGET_HAVE_LDACQ): New macro.
- * config/arm/unspecs.md (VUNSPEC_LAX): New unspec.
- (VUNSPEC_SLX): Likewise.
- (VUNSPEC_LDA): Likewise.
- (VUNSPEC_STL): Likewise.
- * config/arm/sync.md (atomic_load<mode>): New pattern.
- (atomic_store<mode>): Likewise.
- (arm_load_acquire_exclusive<mode>): Likewise.
- (arm_load_acquire_exclusivesi): Likewise.
- (arm_load_acquire_exclusivedi): Likewise.
- (arm_store_release_exclusive<mode>): Likewise.
-
-2013-03-25 Catherine Moore <clm@codesourcery.com>
-
- * config/mips/constraints.md (u, Udb7 Uead, Uean, Uesp, Uib3,
- Uuw6, Usb4, ZS, ZT, ZU, ZV, ZW): New constraints.
- * config/mip/predicates.md (lwsp_swsp_operand,
- lw16_sw16_operand, lhu16_sh16_operand, lbu16_operand,
- sb16_operand, db4_operand, db7_operand, ib3_operand,
- sb4_operand, ub4_operand, uh4_operand, uw4_operand,
- uw5_operand, uw6_operand, addiur2_operand, addiusp_operand,
- andi16_operand): New predicates.
- * config/mips/mips.md (compression): New attribute.
- (enabled): New attribute.
- (length): Consider compression in computing length.
- (shift_compression): New code attribute.
- (*add<mode>3): New operands. Record compression.
- (sub<mode>3): Likewise.
- (one_cmpl<mode>2): Likewise.
- (*and<mode>3): Likewise.
- (*ior<mode>3): Likewise.
- (unnamed pattern for xor): Likewise.
- (*zero_extend<SHORT:mode><GPR:mode>2): Likewise.
- (*<optab><mode>3): Likewise.
- (*mov<mode>_internal: Likewise.
- * config/mips/mips-protos.h (mips_signed_immediate_p): New.
- (mips_unsigned_immediate_p): New.
- (umips_lwsp_swsp_address_p): New.
- (m16_based_address_p): New.
- * config/mips/mips-protos.h (mips_signed_immediate_p): New prototype.
- (mips_unsigned_immediate_p): New prototype.
- (lwsp_swsp_address_p): New prototype.
- (m16_based_address_p): New prototype.
- * config/mips/mips.c (mips_unsigned_immediate_p): New function.
- (mips_signed_immediate_p): New function.
- (m16_based_address_p): New function.
- (lwsp_swsp_address_p): New function.
- (mips_print_operand_punctuation): Recognize short delay slot insns
- for microMIPS.add<mode>3"
-
-2013-03-25 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
-
- PR target/56720
- * config/arm/iterators.md (v_cmp_result): New mode attribute.
- * config/arm/neon.md (vcond<mode><mode>): Handle unordered cases.
-
-2013-03-25 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/56689
- * tree-vrp.c (execute_vrp): Mark loops for fixup if we removed
- any edge.
-
-2013-03-25 Richard Biener <rguenther@suse.de>
-
- * tree-ssa-loop-im.c (struct mem_ref): Use bitmap_head instead
- of bitmap.
- (memory_references): Likewise.
- (outermost_indep_loop, mem_ref_alloc, mark_ref_stored,
- gather_mem_refs_stmt, record_dep_loop, ref_indep_loop_p_1,
- ref_indep_loop_p_2, find_refs_for_sm): Adjust.
- (gather_mem_refs_in_loops): Fold into ...
- (analyze_memory_references): ... this. Move initialization
- to tree_ssa_lim_initialize.
- (fill_always_executed_in): Rename to ...
- (fill_always_executed_in_1): ... this.
- (fill_always_executed_in): Move contains_call computation to
- this new function from ...
- (tree_ssa_lim_initialize): ... here.
- (tree_ssa_lim): Call fill_always_executed_in.
-
-2013-03-25 Eric Botcazou <ebotcazou@adacore.com>
-
- * postreload.c (reload_combine): Fix code detecting returns.
-
-2013-03-25 Eric Botcazou <ebotcazou@adacore.com>
-
- * function.c (emit_use_return_register_into_block): On cc0 targets,
- do not emit the sequence between cc0 setter and user.
-
-2013-03-25 Kai Tietz <ktietz@redhat.com>
-
- * config/i386/predicates.md (local_symbolic_operand): Interpret
- dll-imported symbols as none-local.
-
-2013-03-25 Richard Biener <rguenther@suse.de>
-
- * tree-ssa-loop-im.c (struct depend): Remove.
- (struct lim_aux_data): Make depends a vec of gimples.
- (free_lim_aux_data): Adjust.
- (add_dependency): Likewise.
- (set_level): Likewise.
-
-2013-03-25 Richard Biener <rguenther@suse.de>
-
- PR middle-end/56434
- * calls.c (expand_call): Use MALLOC_ABI_ALIGNMENT to annotate
- the pointer returned by calls with ECF_MALLOC set.
-
-2013-03-24 Uros Bizjak <ubizjak@gmail.com>
-
- * config/i386/mmx.md (mov<mode>): Add ?!Ym,r and r,?!Ym alternatives.
-
-2013-03-24 Uros Bizjak <ubizjak@gmail.com>
-
- * config/i386/mmx.md (mov<mode>): Merge with movv2sf expander
- using MMXMODE mode iterator.
- (*move<mode>_internal): Merge with *movv2sf_internal and
- *movv2sf_internal_rex64 using MMXMODE mode iterator.
-
-2013-03-23 Steven Bosscher <steven@gcc.gnu.org>
-
- * gcse.c (oprs_unchanged_p): Respect flag_gcse_lm.
- (record_last_mem_set_info): Likewise.
-
- * df-core.c (rest_of_handle_df_initialize): Use XCNEWVEC instead
- of XNEWVEC followed by memset.
- (df_worklist_dataflow): Use XNEWVEC instead of xmalloc with a cast.
-
-2013-03-23 Steven Bosscher <steven@gcc.gnu.org>
-
- * config/avr/avr.c, config/bfin/bfin.c, config/c6x/c6x.c,
- config/epiphany/epiphany.c, config/frv/frv.c, config/ia64/ia64.c,
- config/iq2000/iq2000.c, config/mcore/mcore.c, config/mep/mep.c,
- config/mmix/mmix.c, config/pa/pa.c, config/rs6000/rs6000.c,
- config/s390/s390.c, config/sparc/sparc.c, config/spu/spu.c,
- config/stormy16/stormy16.c, config/v850/v850.c, config/xtensa/xtensa.c,
- dwarf2out.c, hw-doloop.c, resource.c, rtl.h : Where applicable, use
- the predicates NOTE_P, NONJUMP_INSN_P, JUMP_P, CALL_P, LABEL_P, and
- BARRIER_P instead of GET_CODE.
-
-2013-03-23 Eric Botcazou <ebotcazou@adacore.com>
-
- * config/sparc/sparc.c (sparc_emit_probe_stack_range): Fix small
- inaccuracy in the probing code.
-
- * config/sparc/sparc.md (ctrapsi4): Add predicate for operand #3.
- (ctrapdi4): Likewise.
-
-2013-03-23 Eric Botcazou <ebotcazou@adacore.com>
-
- * calls.c (expand_call): Add missing guard to code handling return
- of non-BLKmode structures in MSB.
- * function.c (expand_function_end): Likewise.
-
-2013-03-23 Eric Botcazou <ebotcazou@adacore.com>
-
- * combine.c (try_combine): Adjust comment. Do not add the set of
- insn #0 if the destination indirectly is set or dies in insn #2.
- Tidy up code to distribute a new note.
-
-2013-03-22 Uros Bizjak <ubizjak@gmail.com>
-
- * config/i386/i386.md (*movdi_internal): Set prefix_rex attribute
- also for alternatives 16 and 17.
-
-2013-03-22 Uros Bizjak <ubizjak@gmail.com>
-
- * config/i386/sse.md (*mov<mode>_internal): Merge with
- *mov<mode>_internal_rex64. Use x64 and nox64 isa attributes.
- Emit insn template depending on type attribute. Use
- HAVE_AS_IX86_INTERUNIT_MOVQ to handle broken assemblers that require
- movd instead of movq mnemonic for interunit moves. Rewrite mode
- attribute calculation. Remove unit attribute calculation.
- Set prefix attribute to maybe_vex for sselog1 and ssemov types.
- Set prefix_data16 attribute for DImode ssemov types.
- Use Ym instead of y for SSE-MMX conversion alternatives.
- Reorder operand constraints.
-
-2013-03-22 Steven Bosscher <steven@gcc.gnu.org>
-
- * df.h (df_insn_delete): Adjust prototype.
- * emit-rtl.c (remove_insn): Pass a basic block to df_insn_delete
- and let it decide whether mark the basic block dirty.
- (set_insn_deleted): Only pass INSN_P insns to df_insn_delete.
- * df-scan.c (df_insn_info_delete): New helper function, split
- off from df_insn_delete.
- (df_scan_free_bb_info): Use it.
- (df_insn_rescan, df_insn_rescan_all, df_process_deferred_rescans):
- Likewise.
- (df_insn_delete): Likewise. Take insn rtx as argument. Verify
- that the insn is actually an insn and it has a non-NULL basic block.
- Do not mark basic block dirty if only deleting a DEBUG_INSN.
-
-2013-03-22 Richard Biener <rguenther@suse.de>
-
- * tree-ssa-loop-im.c (struct mem_ref): Remove indep_ref and
- dep_ref members.
- (mem_ref_alloc): Do not allocate them.
- (refs_independent_p): Do not query or maintain a cache.
-
-2013-03-22 Richard Biener <rguenther@suse.de>
-
- * tree-ssa-loop-im.c (memory_references): Drop all_refs_in_loop.
- (gather_mem_refs_in_loops): Do not compute it.
- (analyze_memory_references): Do not allocate it.
- (tree_ssa_lim_finalize): Do not free it.
- (for_all_locs_in_loop): Do not query all_refs_in_loop.
-
-2013-03-22 Richard Biener <rguenther@suse.de>
-
- * is-a.h (as_a): Use gcc_checking_assert.
-
-2013-03-22 Ian Bolton <ian.bolton@arm.com>
-
- * config/aarch64/aarch64.c (aarch64_print_operand): New
- format specifier for printing a constant in hex.
- * config/aarch64/aarch64.md (insv_imm<mode>): Use the X
- format specifier for printing second operand.
-
-2013-03-22 Richard Biener <rguenther@suse.de>
-
- * tree-ssa-loop-im.c (memory_references): Add refs_stored_in_loop
- bitmaps.
- (gather_mem_refs_in_loops): Perform store accumulation here.
- (create_vop_ref_mapping_loop): Remove.
- (create_vop_ref_mapping): Likewise.
- (analyze_memory_references): Initialize refs_stored_in_loop.
- (LOOP_DEP_BIT): New define to map to bits in (in)dep_loop bitmaps.
- (record_indep_loop): Remove.
- (record_dep_loop): New function.
- (ref_indep_loop_p_1): Adjust to only walk over references
- in the loop, not its subloops.
- (ref_indep_loop_p): Rename to ...
- (ref_indep_loop_p_2): ... this and recurse over the loop tree,
- maintaining a more fine-grained cache.
- (ref_indep_loop_p): Wrap ref_indep_loop_p_2.
- (tree_ssa_lim_finalize): Free refs_stored_in_loop.
-
-2013-03-22 Richard Biener <rguenther@suse.de>
-
- * tree-ssa-loop-im.c (struct mem_ref_locs): Remove.
- (struct mem_ref): Make accesses_in_loop a vec of a vec of
- aggregate mem_ref_loc.
- (free_mem_ref_locs): Inline into ...
- (memref_free): ... this and adjust.
- (mem_ref_alloc): Adjust.
- (mem_ref_locs_alloc): Remove.
- (record_mem_ref_loc): Adjust.
- (get_all_locs_in_loop): Rewrite into ...
- (for_all_locs_in_loop): ... this iterator.
- (rewrite_mem_ref_loc): New functor.
- (rewrite_mem_refs): Use for_all_locs_in_loop.
- (sm_set_flag_if_changed): New functor.
- (execute_sm_if_changed_flag_set): Use for_all_locs_in_loop.
- (ref_always_accessed): New functor.
- (ref_always_accessed_p): Use for_all_locs_in_loop.
-
-2013-03-21 Marc Glisse <marc.glisse@inria.fr>
-
- * tree-pass.h (PROP_gimple_lvec): New.
- * passes.c (dump_properties): Handle PROP_gimple_lvec.
- (init_optimization_passes): Move pass_lower_vector.
- * tree-vect-generic.c (gate_expand_vector_operations_ssa): Test
- PROP_gimple_lvec.
- (pass_lower_vector): Provide PROP_gimple_lvec.
- (pass_lower_vector_ssa): Likewise.
- * cfgexpand.c (pass_expand): Require PROP_gimple_lvec.
-
-2013-03-21 Mark Wielaard <mjw@redhat.com>
-
- * dwarf2out.c (size_of_aranges): Skip DECL_IGNORED_P functions.
-
-2013-03-21 Uros Bizjak <ubizjak@gmail.com>
-
- * config/i386/i386.md (*movdi_internal): Disparage slightly
- all MMX moves to/from memory. Use Yi instead of x for SSE-MMX
- conversion alternatives.
-
-2013-03-21 Jakub Jelinek <jakub@redhat.com>
-
- PR middle-end/48087
- * diagnostic.def (DK_WERROR): New kind.
- * diagnostic.h (werrorcount): Define.
- * diagnostic.c (diagnostic_report_diagnostic): For DK_WARNING
- promoted to DK_ERROR, increment DK_WERROR counter instead of
- DK_ERROR counter.
- * toplev.c (toplev_main): Call print_ignored_options even if
- just werrorcount is non-zero. Exit with FATAL_EXIT_CODE
- even if just werrorcount is non-zero.
-
- PR debug/55608
- * dwarf2out.c (tree_add_const_value_attribute): Call ggc_free (array)
- on failure.
- (resolve_one_addr): Fail if referenced STRING_CST hasn't been written.
- (string_cst_pool_decl): New function.
- (optimize_one_addr_into_implicit_ptr): New function.
- (resolve_addr_in_expr): Optimize DWARF location expression
- DW_OP_addr DW_OP_stack_value where DW_OP_addr refers to some variable
- which doesn't live in memory, but has DW_AT_location or
- DW_AT_const_value, or refers to a string literal, into
- DW_OP_GNU_implicit_pointer.
- (optimize_location_into_implicit_ptr): New function.
- (resolve_addr): If removing DW_AT_location of a variable because
- it was DW_OP_addr of address of the variable, but the variable doesn't
- live in memory, try to emit const value attribute for the initializer.
-
-2013-03-21 Marc Glisse <marc.glisse@inria.fr>
-
- * tree.h (VECTOR_TYPE_P): New macro.
- (VECTOR_INTEGER_TYPE_P, VECTOR_FLOAT_TYPE_P, FLOAT_TYPE_P,
- TYPE_MODE): Use it.
- * fold-const.c (fold_cond_expr_with_comparison): Use build_zero_cst.
- VEC_COND_EXPR cannot be lvalues.
- (fold_ternary_loc) <VEC_COND_EXPR>: Merge with the COND_EXPR case.
-
-2013-03-21 Marc Glisse <marc.glisse@inria.fr>
-
- * simplify-rtx.c (simplify_binary_operation_1) <VEC_CONCAT>:
- Restrict the transformation to equal modes.
-
-2013-03-21 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/39326
- * tree-ssa-loop-im.c (UNANALYZABLE_MEM_ID): New define.
- (MEM_ANALYZABLE): Adjust.
- (record_mem_ref_loc): Move bitmap ops ...
- (gather_mem_refs_stmt): ... here. Use the shared mem-ref for
- unanalyzable refs, do not record locations for it.
- (analyze_memory_references): Allocate ref zero as shared
- unanalyzable ref.
- (refs_independent_p): Do not test for unanalyzed mems here.
- (ref_indep_loop_p_1): Special-case disambiguation against
- the unanalyzed ref.
- (ref_indep_loop_p): Assert we are not queried for the unanalyzed mem.
-
-2013-03-21 Christophe Lyon <christophe.lyon@linaro.org>
-
- * config/arm/arm-protos.h (tune_params): Add
- prefer_neon_for_64bits field.
- * config/arm/arm.c (prefer_neon_for_64bits): New variable.
- (arm_slowmul_tune): Default prefer_neon_for_64bits to false.
- (arm_fastmul_tune, arm_strongarm_tune, arm_xscale_tune): Ditto.
- (arm_9e_tune, arm_v6t2_tune, arm_cortex_tune): Ditto.
- (arm_cortex_a15_tune, arm_cortex_a5_tune): Ditto.
- (arm_cortex_a9_tune, arm_v6m_tune, arm_fa726te_tune): Ditto.
- (arm_option_override): Handle -mneon-for-64bits new option.
- * config/arm/arm.h (TARGET_PREFER_NEON_64BITS): New macro.
- (prefer_neon_for_64bits): Declare new variable.
- * config/arm/arm.md (arch): Rename neon_onlya8 and neon_nota8 to
- avoid_neon_for_64bits and neon_for_64bits. Remove onlya8 and nota8.
- (arch_enabled): Handle new arch types. Remove support for onlya8
- and nota8.
- (one_cmpldi2): Use new arch names.
- (zero_extend<mode>di2, extend<mode>di2): Ditto.
- * config/arm/arm.opt (mneon-for-64bits): Add option.
- * config/arm/neon.md (adddi3_neon, subdi3_neon, iordi3_neon)
- (anddi3_neon, xordi3_neon, ashldi3_neon, <shift>di3_neon): Use
- neon_for_64bits instead of nota8 and avoid_neon_for_64bits instead
- of onlya8.
- * doc/invoke.texi (-mneon-for-64bits): Document.
-
-2013-03-21 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/39326
- * tree-ssa-loop-im.c (bb_loop_postorder): New global static.
- (sort_bbs_in_loop_postorder_cmp): New function.
- (gather_mem_refs_in_loops): Assign mem-ref IDs in loop postorder.
-
-2013-03-21 Richard Biener <rguenther@suse.de>
-
- * tree-vect-data-refs.c (vect_update_interleaving_chain): Remove.
- (vect_insert_into_interleaving_chain): Likewise.
- (vect_drs_dependent_in_basic_block): Inline ...
- (vect_slp_analyze_data_ref_dependence): ... here. New function,
- split out from ...
- (vect_analyze_data_ref_dependence): ... here. Simplify.
- (vect_check_interleaving): Simplify.
- (vect_analyze_data_ref_dependences): Likewise. Split out ...
- (vect_slp_analyze_data_ref_dependences): ... this new function.
- (dr_group_sort_cmp): New function.
- (vect_analyze_data_ref_accesses): Compute data-reference groups
- here instead of in vect_analyze_data_ref_dependence. Use
- a more efficient algorithm.
- * tree-vect-slp.c (vect_slp_analyze_bb_1): Use
- vect_slp_analyze_data_ref_dependences. Call
- vect_analyze_data_ref_accesses earlier.
- * tree-vect-loop.c (vect_analyze_loop_2): Likewise.
- * tree-vectorizer.h (vect_analyze_data_ref_dependences): Adjust.
- (vect_slp_analyze_data_ref_dependences): New prototype.
-
-2013-03-21 Richard Biener <rguenther@suse.de>
-
- * tree-ssa-loop-im.c (can_sm_ref_p): Do not test whether
- ref is stored in the loop.
- (find_refs_for_sm): Walk only over all stores.
- (store_motion_loop): Allocate from lim_bitmap_obstack.
- (store_motion): Likewise.
-
-2013-03-21 Richard Biener <rguenther@suse.de>
-
- * tree-vect-loop-manip.c (slpeel_tree_peel_loop_to_edge):
- Update virtual SSA form.
-
-2013-03-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * configure.ac (gcc_cv_ld_eh_frame_ciev3): New test.
- * configure: Regenerate.
- * config.in: Regenerate.
- * config/sol2.c (solaris_override_options): Only enforce DWARF 2
- if !HAVE_LD_EH_FRAME_CIEV3.
-
-2013-03-21 Richard Biener <rguenther@suse.de>
-
- * tree-cfg.c (verify_expr_no_block): New function.
- (verify_expr_location_1): Verify that neither DECL_DEBUG_EXPR
- nor DECL_VALUE_EXPR have locations with associated blocks.
- * tree-ssa-live.c (clear_unused_block_pointer_1): Remove.
- (clear_unused_block_pointer): Remove code dealing with
- blocks in DECL_DEBUG_EXPR locations.
-
-2013-03-21 Richard Biener <rguenther@suse.de>
-
- * tree.h (DECL_DEBUG_EXPR_IS_FROM): Rename to ...
- (DECL_HAS_DEBUG_EXPR_P): ... this. Guard properly.
- * tree.c (copy_node_stat): Do not copy DECL_HAS_DEBUG_EXPR_P.
- * dwarf2out.c (add_var_loc_to_decl): Use DECL_HAS_DEBUG_EXPR_P
- instead of DECL_DEBUG_EXPR_IS_FROM.
- * gimplify.c (gimplify_modify_expr): Likewise.
- * tree-cfg.c (verify_expr_location_1): Likewise.
- * tree-complex.c (create_one_component_var): Likewise.
- * tree-sra.c (create_access_replacement): Likewise.
- * tree-ssa-live.c (clear_unused_block_pointer_1): Likewise.
- (clear_unused_block_pointer): Likewise.
- * tree-streamer-in.c (unpack_ts_decl_common_value_fields): Likewise.
- * tree-streamer-out.c (pack_ts_decl_common_value_fields): Likewise.
- * var-tracking.c (var_debug_decl): Likewise.
- (track_expr_p): Likewise.
- * tree-inline.c (add_local_variables): Likewise. Set
- DECL_HAS_DEBUG_EXPR_P after copying it.
- * tree-diagnostic.c (default_tree_printer): Use DECL_HAS_DEBUG_EXPR_P
- instead of DECL_DEBUG_EXPR_IS_FROM. Guard properly.
-
-2013-03-21 Uros Bizjak <ubizjak@gmail.com>
-
- PR bootstrap/56656
- * configure.ac (HAVE_AS_IX86_INTERUNIT_MOVQ): New test.
- * configure: Regenerate.
- * config.in: Regenerate.
- * config/i386/i386.md (*movdf_internal): Use
- HAVE_AS_IX86_INTERUNIT_MOVQ to handle broken assemblers that require
- movd instead of movq mnemonic for interunit moves.
- (*movdi_internal): Ditto.
-
-2013-03-21 Naveen H.S <Naveen.Hurugalawadi@caviumnetworks.com>
-
- * config/aarch64/aarch64-simd.md (simd_fabd): New Attribute.
- (abd<mode>_3): New pattern.
- (aba<mode>_3): New pattern.
- (fabd<mode>_3): New pattern.
-
-2013-03-21 Naveen H.S <Naveen.Hurugalawadi@caviumnetworks.com>
-
- * config/aarch64/aarch64-elf.h (REGISTER_PREFIX): Remove.
- * config/aarch64/aarch64.c (aarch64_print_operand): Remove all
- occurrence of REGISTER_PREFIX as its empty string.
-
-2013-03-20 Jeff Law <law@redhat.com>
-
- * tree-ssa-dom.c (record_equivalences_from_incoming_edge): Record
- addititional equivalences for equality comparisons between an SSA_NAME
- and a constant where the SSA_NAME was set from a widening conversion.
-
-2013-03-20 Walter Lee <walt@tilera.com>
-
- * config/tilegx/sync.md (atomic_test_and_set): New pattern.
-
-2013-03-20 Uros Bizjak <ubizjak@gmail.com>
-
- * config/i386/i386.md (*movoi_internal_avx): Emit insn template
- depending on type attribute.
- (*movti_internal): Ditto.
- (*movtf_internal): Ditto.
- (*movxf_internal): Ditto.
- (*movdf_internal): Ditto.
- (*movsf_internal): Ditto.
-
-2013-03-20 Uros Bizjak <ubizjak@gmail.com>
-
- * config/i386/i386.md (*movti_internal): Set prefix attribute to
- maybe_vex for sselog1 and ssemov types.
- (*movdi_internal): Reorder operand constraints.
- (*movsi_internal): Ditto. Set prefix attribute to
- maybe_vex for sselog1 and ssemov types.
- (*movtf_internal): Set prefix attribute to maybe_vex
- for sselog1 and ssemov types.
- (*movdf_internal): Ditto. Set prefix_data16 attribute for
- DImode ssemov types. Reorder operand constraints.
- (*movsf_internal): Set type of alternatives 3,4 to imov. Set prefix
- attribute to maybe_vex for sselog1 and ssemov types. Set prefix_data16
- attribute for SImode ssemov types. Reorder operand constraints.
-
-2013-03-20 Martin Jambor <mjambor@suse.cz>
-
- * params.def (PARAM_IPA_CP_ARRAY_INDEX_HINT_BONUS): New parameter.
- * ipa-cp.c (hint_time_bonus): Add abonus for known array indices.
-
-2013-03-20 Pat Haugen <pthaugen@us.ibm.com>
-
- * config/rs6000/predicates.md (indexed_address, update_address_mem
- update_indexed_address_mem): New predicates.
- * config/rs6000/vsx.md (vsx_extract_<mode>_zero): Set correct "type"
- attribute for load/store instructions.
- * config/rs6000/dfp.md (movsd_store): Likewise.
- (movsd_load): Likewise.
- * config/rs6000/rs6000.md (zero_extend<mode>di2_internal1): Likewise.
- (unnamed HI->DI extend define_insn): Likewise.
- (unnamed SI->DI extend define_insn): Likewise.
- (unnamed QI->SI extend define_insn): Likewise.
- (unnamed QI->HI extend define_insn): Likewise.
- (unnamed HI->SI extend define_insn): Likewise.
- (unnamed HI->SI extend define_insn): Likewise.
- (extendsfdf2_fpr): Likewise.
- (movsi_internal1): Likewise.
- (movsi_internal1_single): Likewise.
- (movhi_internal): Likewise.
- (movqi_internal): Likewise.
- (movcc_internal1): Correct mnemonic for stw insn. Set correct "type"
- attribute for load/store instructions.
- (mov<mode>_hardfloat): Set correct "type" attribute for load/store
- instructions.
- (mov<mode>_softfloat): Likewise.
- (mov<mode>_hardfloat32): Likewise.
- (mov<mode>_hardfloat64): Likewise.
- (mov<mode>_softfloat64): Likewise.
- (movdi_internal32): Likewise.
- (movdi_internal64): Likewise.
- (probe_stack_<mode>): Likewise.
-
-2013-03-20 Michael Meissner <meissner@linux.vnet.ibm.com>
-
- * config/rs6000/vector.md (VEC_R): Add 32-bit integer, binary
- floating point, and decimal floating point to reload iterator.
-
- * config/rs6000/constraints.md (wl constraint): New constraints to
- return FLOAT_REGS if certain options are used to reduce the number
- of separate patterns that exist in the file.
- (wx constraint): Likewise.
- (wz constraint): Likewise.
-
- * config/rs6000/rs6000.c (rs6000_debug_reg_global): If
- -mdebug=reg, print wg, wl, wx, and wz constraints.
- (rs6000_init_hard_regno_mode_ok): Initialize new constraints.
- Initialize the reload functions for 64-bit binary/decimal floating
- point types.
- (reg_offset_addressing_ok_p): If we are on a power7 or later, use
- LFIWZX and STFIWX to load/store 32-bit decimal types, and don't
- create the buffer on the stack to overcome not having a 32-bit
- load and store.
- (rs6000_emit_move): Likewise.
- (rs6000_secondary_memory_needed_rtx): Likewise.
- (rs6000_alloc_sdmode_stack_slot): Likewise.
- (rs6000_preferred_reload_class): On VSX, we can create SFmode 0.0f
- via xxlxor, just like DFmode 0.0.
-
- * config/rs6000/rs6000.h (TARGET_NO_SDMODE_STACK): New macro,
- define as 1 if we are running on a power7 or newer.
- (enum r6000_reg_class_enum): Add new constraints.
-
- * config/rs6000/dfp.md (movsd): Delete, combine with binary
- floating point moves in rs6000.md. Combine power6x (mfpgpr) moves
- with other moves by using conditional constraits (wg). Use LFIWZX
- and STFIWX for loading SDmode on power7. Use xxlxor to create 0.0f.
- (movsd splitter): Likewise.
- (movsd_hardfloat): Likewise.
- (movsd_softfloat): Likewise.
-
- * config/rs6000/rs6000.md (FMOVE32): New iterators to combine
- binary and decimal floating point moves.
- (fmove_ok): New attributes to combine binary and decimal floating
- point moves, and to combine power6x (mfpgpr) moves along normal
- floating moves.
- (real_value_to_target): Likewise.
- (f32_lr): Likewise.
- (f32_lm): Likewise.
- (f32_li): Likewise.
- (f32_sr): Likewise.
- (f32_sm): Likewise.
- (f32_si): Likewise.
- (movsf): Combine binary and decimal floating point moves. Combine
- power6x (mfpgpr) moves with other moves by using conditional
- constraits (wg). Use LFIWZX and STFIWX for loading SDmode on power7.
- (mov<mode> for SFmode/SDmode); Likewise.
- (SFmode/SDmode splitters): Likewise.
- (movsf_hardfloat): Likewise.
- (mov<mode>_hardfloat for SFmode/SDmode): Likewise.
- (movsf_softfloat): Likewise.
- (mov<mode>_softfloat for SFmode/SDmode): Likewise.
-
- * doc/md.texi (PowerPC and IBM RS6000 constraints): Document wl,
- wx and wz constraints.
-
- * config/rs6000/constraints.md (wg constraint): New constraint to
- return FLOAT_REGS if -mmfpgpr (power6x) was used.
-
- * config/rs6000/rs6000.h (enum r6000_reg_class_enum): Add wg
- constraint.
-
- * config/rs6000/rs6000.c (rs6000_debug_reg_global): If
- -mdebug=reg, print wg, wl, wx, and wz constraints.
- (rs6000_init_hard_regno_mode_ok): Initialize new constraints.
- Initialize the reload functions for 64-bit binary/decimal floating
- point types.
- (reg_offset_addressing_ok_p): If we are on a power7 or later, use
- LFIWZX and STFIWX to load/store 32-bit decimal types, and don't
- create the buffer on the stack to overcome not having a 32-bit
- load and store.
- (rs6000_emit_move): Likewise.
- (rs6000_secondary_memory_needed_rtx): Likewise.
- (rs6000_alloc_sdmode_stack_slot): Likewise.
- (rs6000_preferred_reload_class): On VSX, we can create SFmode 0.0f
- via xxlxor, just like DFmode 0.0.
-
- * config/rs6000/dfp.md (movdd): Delete, combine with binary
- floating point moves in rs6000.md. Combine power6x (mfpgpr) moves
- with other moves by using conditional constraits (wg). Use LFIWZX
- and STFIWX for loading SDmode on power7.
- (movdd splitters): Likewise.
- (movdd_hardfloat32): Likewise.
- (movdd_softfloat32): Likewise.
- (movdd_hardfloat64_mfpgpr): Likewise.
- (movdd_hardfloat64): Likewise.
- (movdd_softfloat64): Likewise.
-
- * config/rs6000/rs6000.md (FMOVE64): New iterators to combine
- 64-bit binary and decimal floating point moves.
- (FMOVE64X): Likewise.
- (movdf): Combine 64-bit binary and decimal floating point moves.
- Combine power6x (mfpgpr) moves with other moves by using
- conditional constraits (wg).
- (mov<mode> for DFmode/DDmode): Likewise.
- (DFmode/DDmode splitters): Likewise.
- (movdf_hardfloat32): Likewise.
- (mov<mode>_hardfloat32 for DFmode/DDmode): Likewise.
- (movdf_softfloat32): Likewise.
- (movdf_hardfloat64_mfpgpr): Likewise.
- (movdf_hardfloat64): Likewise.
- (mov<mode>_hardfloat64 for DFmode/DDmode): Likewise.
- (movdf_softfloat64): Likewise.
- (mov<mode>_softfloat64 for DFmode/DDmode): Likewise.
- (reload_<mode>_load): Move to later in the file so they aren't in
- the middle of the floating point move insns.
- (reload_<mode>_store): Likewise.
-
- * doc/md.texi (PowerPC and IBM RS6000 constraints): Document wg
- constraint.
-
- * config/rs6000/rs6000.c (rs6000_debug_reg_global): Print out wg
- constraint if -mdebug=reg.
- (rs6000_initi_hard_regno_mode_ok): Enable wg constraint if -mfpgpr.
- Enable using dd reload support if needed.
-
- * config/rs6000/dfp.md (movtd): Delete, combine with 128-bit
- binary and decimal floating point moves in rs6000.md.
- (movtd_internal): Likewise.
-
- * config/rs6000/rs6000.md (FMOVE128): Combine 128-bit binary and
- decimal floating point moves.
- (movtf): Likewise.
- (movtf_internal): Likewise.
- (mov<mode>_internal, TDmode/TFmode): Likewise.
- (movtf_softfloat): Likewise.
- (mov<mode>_softfloat, TDmode/TFmode): Likewise.
-
- * config/rs6000/rs6000.md (movdi_mfpgpr): Delete, combine with
- movdi_internal64, using wg constraint for move direct operations.
- (movdi_internal64): Likewise.
-
- * config/rs6000/rs6000.c (rs6000_debug_reg_global): Print
- MODES_TIEABLE_P for selected modes. Print the numerical value of
- the various virtual registers. Use GPR/FPR first/last values,
- instead of hard coding the register numbers. Print which modes
- have reload functions registered.
- (rs6000_option_override_internal): If -mdebug=reg, trace the options
- settings before/after setting cpu, target and subtarget settings.
- (rs6000_secondary_reload_trace): Improve the RTL dump for -mdebug=addr
- and for secondary reload failures in rs6000_secondary_reload_inner.
- (rs6000_secondary_reload_fail): Likewise.
- (rs6000_secondary_reload_inner): Likewise.
-
- * config/rs6000/rs6000.md (FIRST_GPR_REGNO): Add convenience
- macros for first/last GPR and FPR registers.
- (LAST_GPR_REGNO): Likewise.
- (FIRST_FPR_REGNO): Likewise.
- (LAST_FPR_REGNO): Likewise.
-
- * config/rs6000/vector.md (mul<mode>3): Use the combined macro
- VECTOR_UNIT_ALTIVEC_OR_VSX_P instead of separate calls to
- VECTOR_UNIT_ALTIVEC_P and VECTOR_UNIT_VSX_P.
- (vcond<mode><mode>): Likewise.
- (vcondu<mode><mode>): Likewise.
- (vector_gtu<mode>): Likewise.
- (vector_gte<mode>): Likewise.
- (xor<mode>3): Don't allow logical operations on TImode in 32-bit
- to prevent the compiler from converting DImode operations to TImode.
- (ior<mode>3): Likewise.
- (and<mode>3): Likewise.
- (one_cmpl<mode>2): Likewise.
- (nor<mode>3): Likewise.
- (andc<mode>3): Likewise.
-
- * config/rs6000/constraints.md (wt constraint): New constraint
- that returns VSX_REGS if TImode is allowed in VSX registers.
-
- * config/rs6000/predicates.md (easy_fp_constant): 0.0f is an easy
- constant under VSX.
-
- * config/rs6000/rs6000-modes.def (PTImode): Define, PTImode is
- similar to TImode, but it is restricted to being in the GPRs.
-
- * config/rs6000/rs6000.opt (-mvsx-timode): New switch to allow
- TImode to occupy a single VSX register.
-
- * config/rs6000/rs6000-cpus.def (ISA_2_6_MASKS_SERVER): Default to
- -mvsx-timode for power7/power8.
- (power7 cpu): Likewise.
- (power8 cpu): Likewise.
-
- * config/rs6000/rs6000.c (rs6000_hard_regno_nregs_internal): Make
- sure that TFmode/TDmode take up two registers if they are ever
- allowed in the upper VSX registers.
- (rs6000_hard_regno_mode_ok): If -mvsx-timode, allow TImode in VSX
- registers.
- (rs6000_init_hard_regno_mode_ok): Likewise.
- (rs6000_debug_reg_global): Add debugging for PTImode and wt
- constraint. Print if LRA is turned on.
- (rs6000_option_override_internal): Give an error if -mvsx-timode
- and VSX is not enabled.
- (invalid_e500_subreg): Handle PTImode, restricting it to GPRs. If
- -mvsx-timode, restrict TImode to reg+reg addressing, and PTImode
- to reg+offset addressing. Use PTImode when checking offset
- addresses for validity.
- (reg_offset_addressing_ok_p): Likewise.
- (rs6000_legitimate_offset_address_p): Likewise.
- (rs6000_legitimize_address): Likewise.
- (rs6000_legitimize_reload_address): Likewise.
- (rs6000_legitimate_address_p): Likewise.
- (rs6000_eliminate_indexed_memrefs): Likewise.
- (rs6000_emit_move): Likewise.
- (rs6000_secondary_reload): Likewise.
- (rs6000_secondary_reload_inner): Handle PTImode. Allow 64-bit
- reloads to fpr registers to continue to use reg+offset addressing,
- but 64-bit reloads to altivec registers need reg+reg addressing.
- Drop test for PRE_MODIFY, since VSX loads/stores no longer support
- it. Treat LO_SUM like a PLUS operation.
- (rs6000_secondary_reload_class): If type is 64-bit, prefer to use
- FLOAT_REGS instead of VSX_RGS to allow use of reg+offset addressing.
- (rs6000_cannot_change_mode_class): Do not allow TImode in VSX
- registers to share a register with a smaller sized type, since VSX
- puts scalars in the upper 64-bits.
- (print_operand): Add support for PTImode.
- (rs6000_register_move_cost): Use VECTOR_MEM_VSX_P instead of
- VECTOR_UNIT_VSX_P to catch types that can be loaded in VSX
- registers, but don't have arithmetic support.
- (rs6000_memory_move_cost): Add test for VSX.
- (rs6000_opt_masks): Add -mvsx-timode.
-
- * config/rs6000/vsx.md (VSm): Change to use 64-bit aligned moves
- for TImode.
- (VSs): Likewise.
- (VSr): Use wt constraint for TImode.
- (VSv): Drop TImode support.
- (vsx_movti): Delete, replace with versions for 32-bit and 64-bit.
- (vsx_movti_64bit): Likewise.
- (vsx_movti_32bit): Likewise.
- (vec_store_<mode>): Use VSX iterator instead of vector iterator.
- (vsx_and<mode>3): Delete use of '?' constraint on inputs, just put
- one '?' on the appropriate output constraint. Do not allow TImode
- logical operations on 32-bit systems.
- (vsx_ior<mode>3): Likewise.
- (vsx_xor<mode>3): Likewise.
- (vsx_one_cmpl<mode>2): Likewise.
- (vsx_nor<mode>3): Likewise.
- (vsx_andc<mode>3): Likewise.
- (vsx_concat_<mode>): Likewise.
- (vsx_xxpermdi_<mode>): Fix thinko for non V2DF/V2DI modes.
-
- * config/rs6000/rs6000.h (MASK_VSX_TIMODE): Map from
- OPTION_MASK_VSX_TIMODE.
- (enum rs6000_reg_class_enum): Add RS6000_CONSTRAINT_wt.
- (STACK_SAVEAREA_MODE): Use PTImode instead of TImode.
-
- * config/rs6000/rs6000.md (INT mode attribute): Add PTImode.
- (TI2 iterator): New iterator for TImode, PTImode.
- (wd mode attribute): Add values for vector types.
- (movti_string): Replace TI move operations with operations for TImode
- and PTImode. Add support for TImode being allowed in VSX registers.
- (mov<mode>_string, TImode/PTImode): Likewise.
- (movti_ppc64): Likewise.
- (mov<mode>_ppc64, TImode/PTImode): Likewise.
- (TI mode splitters): Likewise.
-
- * doc/md.texi (PowerPC and IBM RS6000 constraints): Document wt
- constraint.
-
-2013-03-20 Marc Glisse <marc.glisse@inria.fr>
-
- PR tree-optimization/56355
- * fold-const.c (tree_binary_nonnegative_warnv_p) <MULT_EXPR>:
- Also handle integers with undefined overflow.
-
-2013-03-20 Catherine Moore <clm@codesourcery.com>
- Maciej W. Rozycki <macro@codesourcery.com>
- Tom de Vries <tom@codesourcery.com>
- Nathan Sidwell <nathan@codesourcery.com>
- Iain Sandoe <iain@codesourcery.com>
- Nathan Froyd <froydnj@codesourcery.com>
- Chao-ying Fu <fu@mips.com>
-
- * doc/extend.texi: (micromips, nomicromips, nocompression):
- Document new function attributes.
- * doc/invoke.texi (minterlink-compressed, mmicromips,
- m14k, m14ke, m14kec): Document new options.
- (minterlink-mips16): Update documentation.
- * doc/md.texi (ZC, ZD): Document new constraints.
- * configure.ac (gcc_cv_as_micromips): Check if linker
- supports the .set micromips directive.
- * configure: Regenerate.
- * config.in: Regenerate.
- * config/mips/mips-tables.opt: Regenerate.
- * config/mips/micromips.md: New file.
- * constraints.md (ZC, ZD): New constraints.
- * config/mips/predicates.md (movep_src_register): New predicate.
- (movep_src_operand): New predicate.
- (non_volatile_mem_operand): New predicate.
- * config/mips/mips.md (multimem): New type.
- (length): Differentiate between 17-bit and 18-bit branch offsets.
- (MOVEP1, MOVEP2): New mode iterator.
- (mov_<load>l): Use ZC constraint.
- (mov_<load>r): Likewise.
- (mov_<store>l): Likewise.
- (mov_<store>r): Likewise.
- (*branch_equality<mode>_inverted): Add microMIPS support.
- (*branch_equality<mode>): Likewise.
- (*jump_absolute): Likewise.
- (indirect_jump_<mode>): Likewise.
- (tablejump_<mode>): Likewise.
- (<optab>_internal): Likewise.
- (sibcall_internal): Likewise.
- (sibcall_value_internal): Likewise.
- (prefetch): Use constraint ZD.
- * config/mips/mips.opt (minterlink-compressed): New option.
- (minterlink-mips16): Now an alias for minterlink-compressed.
- (mmicromips): New option.
- * config/mips/sync.md (sync_compare_and_swap<mode>): Use ZR constraint.
- (compare_and_swap_12): Likewise.
- (sync_add<mode>): Likewise.
- (sync_<optab>_12): Likewise.
- (sync_old_<optab>_12): Likewise.
- (sync_new_<optab>_12): Likewise.
- (sync_nand_12): Likewise.
- (sync_old_nand_12): Likewise.
- (sync_new_nand_12): Likewise.
- (sync_sub<mode>): Likewise.
- (sync_old_add<mode>): Likewise.
- (sync_old_sub<mode>): Likewise.
- (sync_new_add<mode>): Likewise.
- (sync_new_sub<mode>): Likewise.
- (sync_<optab><mode>): Likewise.
- (sync_old_<optab><mode>): Likewise.
- (sync_new_<optab><mode>): Likewise.
- (sync_nand<mode>): Likewise.
- (sync_old_nand<mode>): Likewise.
- (sync_new_nand<mode>): Likewise.
- (sync_lock_test_and_set<mode>): Likewise.
- (test_and_set_12): Likewise.
- (atomic_compare_and_swap<mode>): Likewise.
- (atomic_exchange<mode>_llsc): Likewise.
- (atomic_fetch_add<mode>_llsc): Likewise.
- * config/mips/mips-cpus.def (m14kc, m14k): New processors.
- * config/mips/mips-protos.h (umips_output_save_restore): New prototype.
- (umips_save_restore_pattern_p): Likewise.
- (umips_load_store_pair_p): Likewise.
- (umips_output_load_store_pair): Likewise.
- (umips_movep_target_p): Likewise.
- (umips_12bit_offset_address_p): Likewise.
- * config/mips/mips.c (MIPS_MAX_FIRST_STEP): Update for microMIPS.
- (mips_base_mips16): Rename this...
- (mips_base_compression_flags): ...to this. Update all uses.
- (mips_attribute_table): Add micromips, nomicromips and nocompression.
- (mips_mips16_decl_p): Delete.
- (mips_nomips16_decl_p): Delete.
- (mips_get_compress_on_flags): New function.
- (mips_get_compress_off_flags): New function.
- (mips_get_compress_mode): New function.
- (mips_get_compress_on_name): New function.
- (mips_get_compress_off_name): New function.
- (mips_insert_attributes): Support multiple compression types.
- (mips_merge_decl_attributes): Likewise.
- (umips_12bit_offset_address_p): New function.
- (mips_start_function_definition): Emit .set micromips directive.
- (mips_call_may_need_jalx_p): New function.
- (mips_function_ok_for_sibcall): Add microMIPS support.
- (mips_print_operand_punctuation): Support short delay slots and
- compact jumps.
- (umips_swm_mask, umips_swm_encoding): New.
- (umips_build_save_restore): New function.
- (mips_for_each_saved_gpr_and_fpr): Add microMIPS support.
- (was_mips16_p): Remove.
- (old_compression_mode): New.
- (mips_set_compression_mode): New function.
- (mips_set_current_function): Add microMIPS support.
- (mips_option_override): Likewise.
- (umips_save_restore_pattern_p): New function.
- (umips_output_save_restore): New function.
- (umips_load_store_pair_p_1): New function.
- (umips_load_store_pair_p): New function.
- (umips_output_load_store_pair_1): New function.
- (umips_output_load_store_pair): New function.
- (umips_movep_target_p) New function.
- (mips_prepare_pch_save): Add microMIPS support.
- * config/mips/mips.h (TARGET_COMPRESSION): New.
- (TARGET_CPU_CPP_BUILTINS): Update macro
- to use new compression flags and to support microMIPS.
- (MIPS_ISA_LEVEL_SPEC): Add m14k processors.
- (MIPS_ARCH_FLOAT_SPEC): Likewise.
- (ISA_HAS_LWXS): Include TARGET_MICROMIPS.
- (ISA_HAS_LOAD_DELAY): Exclude TARGET_MICROMIPS.
- (ASM_SPEC): Support mmicromips and mno-micromips.
- (M16STORE_REG_P): New macro.
- (MIPS_CALL): Support TARGET_MICROMIPS.
- (MICROMIPS_J): New macro.
- (mips_base_mips16): Rename this...
- (mips_base_compression_flags): ...to this.
- (UMIPS_12BIT_OFFSET_P): New macro.
- * config/mips/t-sde: (MULTILIB_OPTIONS): Add microMIPS.
- (MULTILIB_DIRNAMES): Likewise.
-2013-03-20 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/56661
- * tree-ssa-sccvn.c (visit_use): Only value-number calls if
- the result does not have to be distinct.
-
-2013-03-20 Richard Biener <rguenther@suse.de>
-
- * tree-inline.c (copy_tree_body_r): Sync MEM_REF code with
- remap_gimple_op_r.
-
-2013-03-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
- Steven Bosscher <steven@gcc.gnu.org>
-
- PR rtl-optimization/56605
- * loop-iv.c (implies_p): Handle equal RTXs and subregs.
-
-2013-03-20 Uros Bizjak <ubizjak@gmail.com>
-
- PR bootstrap/56656
- * config/i386/i386.md (*movdi_internal): Handle broken assemblers
- that require movd instead of movq.
-
-2013-03-20 Richard Biener <rguenther@suse.de>
-
- * tree-ssa-structalias.c (struct variable_info): Add pointer
- to the first field of an aggregate with sub-vars. Make
- this and the pointer to the next subfield its ID.
- (vi_next): New function.
- (nothing_id, anything_id, readonly_id, escaped_id, nonlocal_id,
- storedanything_id, integer_id): Increment by one.
- (new_var_info, get_call_vi, lookup_call_clobber_vi,
- get_call_clobber_vi): Adjust.
- (solution_set_expand): Simplify and speedup.
- (solution_set_add): Inline into ...
- (set_union_with_increment): ... this. Adjust accordingly.
- (do_sd_constraint): Likewise.
- (do_ds_constraint): Likewise.
- (do_complex_constraint): Simplify.
- (build_pred_graph): Adjust.
- (solve_graph): Likewise. Simplify and speedup.
- (get_constraint_for_ssa_var, get_constraint_for_ptr_offset,
- get_constraint_for_component_ref, get_constraint_for_1,
- first_vi_for_offset, first_or_preceding_vi_for_offset,
- create_function_info_for, create_variable_info_for_1,
- create_variable_info_for, intra_create_variable_infos): Adjust.
- (init_base_vars): Push NULL for ID zero.
- (compute_points_to_sets): Adjust.
-
-2013-03-20 Richard Biener <rguenther@suse.de>
-
- * cfgloop.c (verify_loop_structure): Streamline and avoid
- ICEing on corrupt loop tree.
- * graph.c (draw_cfg_nodes_for_loop): Avoid ICEing on corrupt
- loop tree.
-
-2013-03-20 Richard Biener <rguenther@suse.de>
-
- * tree-vect-loop-manip.c (slpeel_can_duplicate_loop_p): Do not
- check whether an SSA update is needed.
-
-2013-03-20 Richard Sandiford <rdsandiford@googlemail.com>
-
- * config/mips/constraints.md (T): Rename to...
- (Yf): ...this.
- (U): Rename to...
- (Yd): ...this.
- * config/mips/mips.md (*movdi_64bit, *movdi_64bit_mips16)
- (*mov<mode>_internal, *mov<mode>_mips16): Update accordingly.
-
-2013-03-19 Ian Bolton <ian.bolton@arm.com>
-
- * config/aarch64/aarch64.md (*sub<mode>3_carryin): New pattern.
- (*subsi3_carryin_uxtw): Likewise.
-
-2013-03-19 Ian Bolton <ian.bolton@arm.com>
-
- * config/aarch64/aarch64.md (*ror<mode>3_insn): New pattern.
- (*rorsi3_insn_uxtw): Likewise.
-
-2013-03-19 Ian Bolton <ian.bolton@arm.com>
-
- * config/aarch64/aarch64.md (*extr<mode>5_insn): New pattern.
- (*extrsi5_insn_uxtw): Likewise.
-
-2013-03-19 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/56273
- * passes.c (init_optimization_passes): Move second VRP after DOM.
-
-2013-03-19 Uros Bizjak <ubizjak@gmail.com>
-
- * config/i386/i386.md (*movti_internal): Merge from
- *movti_internal_rex64 and *movti_internal_sse. Use x64 isa attribute.
- (*movdi_internal): Merge with *movdi_internal_rex64. Use x64 and
- nox64 isa attributes.
-
-2013-03-18 Richard Biener <rguenther@suse.de>
-
- * tree-ssa-structalias.c (find): Use gcc_checking_assert.
- (unite): Likewise.
- (merge_node_constraints): Likewise.
- (build_succ_graph): Likewise.
- (valid_graph_edge): Inline into single caller.
- (unify_nodes): Likewise. Use bitmap_set_bit return value
- and cache varinfo.
- (scc_visit): Fix formatting and variable use.
- (do_sd_constraint): Use gcc_checking_assert.
- (do_ds_constraint): Likewise.
- (do_complex_constraint): Likewise.
- (condense_visit): Likewise. Cleanup.
- (dump_pred_graph): New function.
- (perform_var_substitution): Dump the pred-graph before
- variable substitution.
- (find_equivalent_node): Use gcc_checking_assert.
- (rewrite_constraints): Guard checking loop with ENABLE_CHECKING.
-
-2013-03-18 Richard Biener <rguenther@suse.de>
-
- * tree-vect-loop-manip.c (vect_create_cond_for_alias_checks):
- Remove cond_expr_stmt_list argument and do not gimplify the
- built expression.
- (vect_loop_versioning): Adjust.
- * tree-vect-data-refs.c (vect_create_addr_base_for_vector_ref):
- Cleanup to use less temporaries.
- (vect_create_data_ref_ptr): Cleanup.
-
-2013-03-18 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/56635
- * fold-const.c (operand_equal_p): For MEM_REF and TARGET_MEM_REF,
- require types_compatible_p types.
-
-2013-03-18 Nick Clifton <nickc@redhat.com>
-
- * config/stormy16/stormy16.c (xstormy16_expand_prologue): Remove
- spurious backslash.
-
- * config/mn10300/mn10300.c (mn10300_get_live_callee_saved_regs):
- Add missing line to comment describing function.
-
-2013-03-18 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/56210
- * tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
- Handle string / character search functions.
- * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Likewise.
-
-2013-03-18 Richard Biener <rguenther@suse.de>
-
- PR middle-end/56483
- * cfgexpand.c (expand_gimple_cond): Inline gimple_cond_single_var_p
- and implement properly.
- * gimple.h (gimple_cond_single_var_p): Remove.
-
-2013-03-18 Richard Biener <rguenther@suse.de>
-
- * tree-data-ref.h (find_data_references_in_loop): Declare.
- * tree-data-ref.c (get_references_in_stmt): Use a stack
- vector pre-allocated in the callers.
- (find_data_references_in_stmt): Adjust.
- (graphite_find_data_references_in_stmt): Likewise.
- (create_rdg_vertices): Likewise.
- (find_data_references_in_loop): Export.
- * tree-vect-data-refs.c (vect_analyze_data_ref_dependences):
- Compute dependences here...
- (vect_analyze_data_refs): ...not here. When we encounter
- a non-vectorizable data reference in basic-block vectorization
- truncate the data reference vector. Do not bother to
- fixup data-dependence information for gather loads.
- * tree-vect-slp.c (vect_slp_analyze_bb_1): Check the number
- of data references, as reported.
-
-2013-03-18 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/3713
- * tree-ssa-sccvn.c (visit_copy): Simplify. Always propagate
- has_constants and expr.
- (stmt_has_constants): Properly valueize SSA names when deciding
- whether the stmt has constants.
-
-2013-03-18 Richard Biener <rguenther@suse.de>
-
- * tree-ssa-loop-manip.c (find_uses_to_rename): Do not scan the
- whole function when there is nothing to do.
- * tree-ssa-loop.c (pass_vectorize): Remove TODO_update_ssa.
- * tree-vectorizer.c (vectorize_loops): Update virtual and
- loop-closed SSA once.
- * tree-vect-loop.c (vect_transform_loop): Do not update SSA here.
-
-2013-03-18 Richard Biener <rguenther@suse.de>
-
- PR middle-end/56113
- * domwalk.c (bb_postorder): New global static.
- (cmp_bb_postorder): New function.
- (walk_dominator_tree): Replace scheme imposing an order for
- visiting dominator sons by one sorting them at the time they
- are pushed on the stack.
-
-2013-03-18 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/39326
- * tree-ssa-loop-im.c (refs_independent_p): Exploit symmetry.
- (struct mem_ref): Replace mem member with ao_ref typed member.
- (MEM_ANALYZABLE): Adjust.
- (memref_eq): Likewise.
- (mem_ref_alloc): Likewise.
- (gather_mem_refs_stmt): Likewise.
- (mem_refs_may_alias_p): Use the ao_ref to query the alias oracle.
- (execute_sm_if_changed_flag_set): Adjust.
- (execute_sm): Likewise.
- (ref_always_accessed_p): Likewise.
- (refs_independent_p): Likewise.
- (can_sm_ref_p): Likewise.
-
-2013-03-18 Jakub Jelinek <jakub@redhat.com>
-
- PR c/56566
- * tree.c (tree_int_cst_min_precision): For integer_zerop (value)
- return 1 even for !unsignedp.
-
-2013-03-17 Uros Bizjak <ubizjak@gmail.com>
-
- * config/i386/i386.md (isa): Add x64 and nox64.
- (enabled): Define x64 for TARGET_64BIT and nox64 for !TARGET_64BIT.
- (*pushtf): Enable *roF alternative for x64 isa only.
- (*pushxf): Merge with *pushxf_nointeger. Use Yx*r constraint. Set
- mode attribute of integer alternatives to DImode for TARGET_64BIT.
- (*pushdf): Merge with *pushdf_rex64. Use x64 and nox64 isa attributes.
- (*movtf_internal): Merge from *movtf_internal_rex64 and
- *movtf_internal_sse. Use x64 and nox64 isa attributes.
- (*movxf_internal): Merge with *movxf_internal_rex64. Use x64 and
- nox64 isa attributes.
- (*movdf_internal): Merge with *movdf_internal_rex64. Use x64 and
- nox64 isa attributes.
- * config/i386/constraints.md (Yd): Do not set for TARGET_64BIT.
-
-2013-03-17 Uros Bizjak <ubizjak@gmail.com>
-
- * config/alpha/alpha.c (TARGET_LRA_P): New define.
-
-2013-03-17 Jakub Jelinek <jakub@redhat.com>
-
- PR target/56640
- * config/arm/arm.h (REG_CLASS_NAMES): Add "SFP_REG" and "AFP_REG"
- class names. Remove trailing comma after "ALL_REGS".
-
-2013-03-16 Jan Hubicka <jh@suse.cz>
-
- * cgraph.h (cgraph_get_create_real_symbol_node): Declare.
- * cgraph.c (cgraph_get_create_real_symbol_node): New function.
- * cgrpahbuild.c: Use cgraph_get_create_real_symbol_node instead
- of cgraph_get_create_node.
- * ipa-prop.c (ipa_make_edge_direct_to_target): Likewise.
-
-2013-03-16 Jason Merrill <jason@redhat.com>
-
- PR debug/49090
- * dwarf2out.c (gen_generic_params_dies): Indicate default arguments
- with DW_AT_default_value.
-
-2013-03-16 Jakub Jelinek <jakub@redhat.com>
-
- * BASE-VER: Set to 4.9.0.
-
-2013-03-14 Andi Kleen <ak@linux.intel.com>
-
- PR target/56619
- * doc/extend.texi: Document __ATOMIC_HLE_ACQUIRE,
- __ATOMIC_HLE_RELEASE. Document __builtin_ia32 TSX intrincs.
- Document _x* TSX intrinsics.
-
-2013-03-14 Edgar E. Iglesias <edgar.iglesias@xilinx.com>
- David Holsgrove <david.holsgrove@xilinx.com>
-
- * configure.ac: Add MicroBlaze TLS support detection.
- * configure: Regenerate.
- * config/microblaze/microblaze-protos.h
- (microblaze_cannot_force_const_mem, microblaze_tls_referenced_p,
- symbol_mentioned_p, label_mentioned_p): Add prototypes.
- * config/microblaze/microblaze.c (microblaze_address_type): Add
- ADDRESS_TLS and tls_reloc address types.
- (microblaze_address_info): Add tls_reloc.
- (TARGET_HAVE_TLS): Define.
- (get_tls_get_addr, microblaze_tls_symbol_p, microblaze_tls_operand_p_1,
- microblaze_tls_referenced_p, microblaze_cannot_force_const_mem,
- symbol_mentioned_p, label_mentioned_p, tls_mentioned_p,
- load_tls_operand, microblaze_call_tls_get_addr,
- microblaze_legitimize_tls_address): New functions.
- (microblaze_classify_unspec): Handle UNSPEC_TLS.
- (get_base_reg): Use microblaze_tls_symbol_p.
- (microblaze_classify_address): Handle TLS.
- (microblaze_legitimate_pic_operand): Use symbol_mentioned_p,
- label_mentioned_p and microblaze_tls_referenced_p.
- (microblaze_legitimize_address): Handle TLS.
- (microblaze_address_insns): Handle ADDRESS_TLS.
- (pic_address_needs_scratch): Handle TLS.
- (print_operand_address): Handle TLS.
- (microblaze_expand_prologue): Check TLS_NEEDS_GOT.
- (microblaze_expand_move): Handle TLS.
- (microblaze_legitimate_constant_p): Check
- microblaze_cannot_force_const_mem and microblaze_tls_symbol_p.
- (TARGET_CANNOT_FORCE_CONST_MEM): Define.
- * config/microblaze/microblaze.h (TLS_NEEDS_GOT): Define
- (PIC_OFFSET_TABLE_REGNUM): Set.
- * config/microblaze/linux.h (TLS_NEEDS_GOT): Define.
- * config/microblaze/microblaze.md (UNSPEC_TLS): Define.
- (addsi3, movsi_internal2, movdf_internal): Update constraints
- * config/microblaze/predicates.md (arith_plus_operand): Define
- (move_operand): Redefine as move_src_operand,
- check microblaze_tls_referenced_p.
-
-2013-03-14 Ian Bolton <ian.bolton@arm.com>
-
- * config/aarch64/aarch64.md: (*and<mode>3nr_compare0): Use CC_NZ.
- (*and_<SHIFT:optab><mode>3nr_compare0): Likewise.
-
-2013-03-14 Ian Bolton <ian.bolton@arm.com>
-
- * config/aarch64/aarch64.c (aarch64_select_cc_mode): Return correct
- CC mode for AND.
-
-2013-03-14 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/53265
- * common.opt (Waggressive-loop-optimizations): New option.
- * tree-ssa-loop-niter.c: Include tree-pass.h.
- (do_warn_aggressive_loop_optimizations): New function.
- (record_estimate): Call it. Don't add !is_exit bounds to loop->bounds
- if number_of_latch_executions returned constant.
- (estimate_numbers_of_iterations_loop): Call number_of_latch_executions
- early. If number_of_latch_executions returned constant, set
- nb_iterations_upper_bound back to it.
- * cfgloop.h (struct loop): Add warned_aggressive_loop_optimizations
- field.
- * Makefile.in (tree-ssa-loop-niter.o): Depend on $(TREE_PASS_H).
- * doc/invoke.texi (-Wno-aggressive-loop-optimizations): Document.
-
- * config/aarch64/t-aarch64-linux (MULTARCH_DIRNAME): Remove.
- (MULTILIB_OSDIRNAMES): Set.
- * genmultilib: If defaultosdirname doesn't start with :: , set
- defaultosdirname2 instead, clear it and emit two . multilib_raw
- entries instead of just one.
-
-2013-03-14 Kaz Kojima <kkojima@gcc.gnu.org>
-
- * config/sh/linux.h (TARGET_DEFAULT): Remove MASK_USERMODE.
- (SUBTARGET_OVERRIDE_OPTIONS): Set TARGET_USERMODE as default.
- * config/sh/netbsd-elf.h (TARGET_DEFAULT): Remove MASK_USERMODE.
- (SUBTARGET_OVERRIDE_OPTIONS): New.
-
-2013-03-13 Oleg Endo <olegendo@gcc.gnu.org>
-
- PR target/49880
- * config/sh/sh.opt (FPU_SINGLE_ONLY): New mask.
- (musermode): Convert to Var(TARGET_USERMODE).
- * config/sh/sh.h (SELECT_SH2A_SINGLE_ONLY, SELECT_SH4_SINGLE_ONLY,
- MASK_ARCH): Add MASK_FPU_SINGLE_ONLY.
- * config/sh/sh.c (sh_option_override): Use
- TARGET_FPU_DOUBLE || TARGET_FPU_SINGLE_ONLY for call-fp case.
- * config/sh/sh.md (udivsi3_i1, divsi3_i1): Remove ! TARGET_SH4
- condition.
- (udivsi3_i4, divsi3_i4): Use TARGET_FPU_DOUBLE condition instead of
- TARGET_SH4.
- (udivsi3_i4_single, divsi3_i4_single): Use
- TARGET_FPU_SINGLE_ONLY || TARGET_FPU_DOUBLE instead of TARGET_HARD_SH4.
-
-2013-03-13 Dave Korn <dave.korn.cygwin@gmail.com>
-
- * config/i386/cygwin.h (SHARED_LIBGCC_SPEC): Make shared libgcc the
- default setting.
-
-2013-03-13 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/56608
- * tree-vect-slp.c (vect_schedule_slp): Do not remove scalar
- calls when vectorizing basic-blocks.
-
-2013-03-13 Jakub Jelinek <jakub@redhat.com>
-
- PR plugins/45078
- * config.gcc: On arm, mips, sh and sparc add vxworks-dummy.h to
- tm_file.
-
-2013-03-12 Jakub Jelinek <jakub@redhat.com>
-
- * doc/invoke.texi (-Waddr-space-convert): Move into the table earlier.
-
-2013-03-11 Jan Hubicka <jh@suse.cz>
-
- PR lto/56557
- * lto-streamer-out.c (output_symbol_p): Skip references from
- constructors of external variables.
-
-2013-03-11 Jan Hubicka <jh@suse.cz>
-
- PR middle-end/56571
- * valtrack.c (cleanup_auto_inc_dec): Unshare clobbers originating
- from pseudos.
- * emit-rtl.c (verify_rtx_sharing): Likewise.
- (copy_insn_1): Likewise.
- * rtl.c (copy_rtx): Likewise.
-
-2013-03-11 Georg-Johann Lay <avr@gjlay.de>
-
- PR target/56591
- * config/avr/avr.c (avr_print_operand): Add space after '%c' in
- output_operand_lossage message.
-
-2013-03-11 Richard Earnshaw <rearnsha@arm.com>
-
- PR target/56470
- * arm.c (shift_op): Validate RTL pattern on the fly.
- (arm_print_operand, case 'S'): Don't use shift_operator to validate
- the RTL.
-
-2013-03-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
-
- PR target/56347
- * config/pa/pa.md (call_value): Check for calls to powf and direct to
- new call patterns that clobber %fr12.
- (call_val_powf, call_val_powf_pic, call_val_powf_64bit): New insn,
- split and postreload patterns.
- * config/pa/pa.c (pa_conditional_register_usage): Revert marking
- registers %fr12 and %fr12R as call used.
-
-2013-03-09 Steven Bosscher <steven@gcc.gnu.org>
-
- * dse.c (delete_dead_store_insn): Respect TDF_DETAILS.
- (canon_address, record_store, replace_read, check_mem_read_rtx,
- scan_insn, dse_step1, dse_step2_init, dse_step2_spill,
- dse_step4, dse_step5_nospill, dse_step5_spill, dse_step6,
- rest_of_handle_dse): Likewise.
-
-2013-03-09 Richard Sandiford <rdsandiford@googlemail.com>
-
- PR middle-end/56524
- * tree.h (tree_optimization_option): Rename target_optabs to optabs.
- Add base_optabs.
- (TREE_OPTIMIZATION_OPTABS): Update after previous field change.
- (TREE_OPTIMIZATION_BASE_OPTABS): New macro.
- (save_optabs_if_changed): Replace with...
- (init_tree_optimization_optabs): ...this.
- * optabs.c (save_optabs_if_changed): Rename to...
- (init_tree_optimization_optabs): ...this. Take the optimization node
- as argument. Do nothing if the base optabs are already correct.
- Reuse the existing TREE_OPTIMIZATION_OPTABS memory if we need
- to recompute optabs.
- * function.h (function): Remove optabs field.
- * function.c (invoke_set_current_function_hook): Call
- init_tree_optimization_optabs. Use the result to initialize
- this_fn_optabs.
-
-2013-02-27 Aldy Hernandez <aldyh@redhat.com>
-
- * trans-mem.c (expand_transaction): Do not set PR_INSTRUMENTEDCODE
- if GTMA_HAS_NO_INSTRUMENTATION.
- (generate_tm_state): Keep GTMA_HAS_NO_INSTRUMENTATION bit.
- (ipa_tm_transform_transaction): Set GTMA_HAS_NO_INSTRUMENTATION.
- * gimple.h (GTMA_HAS_NO_INSTRUMENTATION): Define.
- * gimple-pretty-print.c (dump_gimple_transaction): Handle
- GTMA_HAS_NO_INSTRUMENTATION.
-
-2013-03-08 Jakub Jelinek <jakub@redhat.com>
-
- * config/gnu-user.h (LIBTSAN_EARLY_SPEC): Don't link against
- libasan_preinit.o.
-
-2013-03-08 Marek Polacek <polacek@redhat.com>
- Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/56478
- * predict.c (is_comparison_with_loop_invariant_p): Change the
- type of loop_step to tree.
- (predict_loops): Adjust.
- (predict_iv_comparison): Perform the computations on double_ints.
-
-2013-03-08 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/56570
- * tree-cfg.c (verify_expr_location_1): Verify locations for
- DECL_DEBUG_EXPR.
- * tree-sra.c (create_access_replacement): Strip locations
- from DECL_DEBUG_EXPRs.
-
-2013-03-08 Richard Biener <rguenther@suse.de>
-
- * tree-inline.c (expand_call_inline): Do not associate
- a BLOCK with the location in BLOCK_SOURCE_LOCATION.
- * tree-cfg.c (verify_location): Verify BLOCK_SOURCE_LOCATION.
-
-2013-03-08 Richard Biener <rguenther@suse.de>
-
- * tree-ssa-ter.c (is_replaceable_p): Do not TER across location
- or block changes with -Og. Fix for location / block encoding
- changes and PHI arguments with locations.
-
-2013-03-07 Steven Bosscher <steven@gcc.gnu.org>
-
- * bitmap.c (struct bitmap_descriptor_d): Use unsigned HOST_WIDEST_INT
- for all counters.
- (struct output_info): Likewise.
- (register_overhead): Remove bad gcc_assert.
- (bitmap_find_bit): If there is only a single bitmap element, do not
- count a miss as a search.
- (print_statistics): Update for counter type changes.
- (dump_bitmap_statistics): Likewise. Print headers such that they
- are properly lined up with the printed counters.
-
-2013-03-07 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/56559
- * tree-ssa-reassoc.c (zero_one_operation): When looking at rhs2,
- check that it has only a single use.
-
-2013-03-07 Richard Biener <rguenther@suse.de>
-
- * doc/invoke.texi (fwhole-program): Discourage use in combination
- with -flto.
-
-2013-03-06 Jakub Jelinek <jakub@redhat.com>
-
- * config/arm/t-arm (TM_H, OPTIONS_H_EXTRA): Add arm-cores.def.
-
- PR tree-optimization/56539
- * tree-tailcall.c (adjust_return_value_with_ops): Use GSI_SAME_STMT
- instead of GSI_CONTINUE_LINKING as last argument to
- force_gimple_operand_gsi. Adjust function comment.
-
- * config/aarch64/t-aarch64 (TM_H, OPTIONS_H_EXTRA): Add
- aarch64-cores.def.
-
- PR middle-end/56548
- * expr.c (expand_cond_expr_using_cmove): When expanding cmove in
- promoted mode, convert the result back to the original mode.
-
-2013-03-06 Richard Biener <rguenther@suse.de>
-
- PR middle-end/56294
- * tree-into-ssa.c (insert_phi_nodes_for): Add dumping.
- (insert_updated_phi_nodes_compare_uids): New function.
- (update_ssa): Sort symbols_to_rename after UID before
- traversing it to insert PHI nodes.
-
-2013-03-06 Richard Biener <rguenther@suse.de>
-
- PR middle-end/50494
- * tree-vect-data-refs.c (vect_can_force_dr_alignment_p):
- Do not adjust alignment of DECL_IN_CONSTANT_POOL decls.
-
- Revert
- 2013-02-13 Richard Biener <rguenther@suse.de>
-
- PR lto/50494
- * varasm.c (output_constant_def_1): Get the decl representing
- the constant as argument.
- (output_constant_def): Wrap output_constant_def_1.
- (make_decl_rtl): Use output_constant_def_1 with the decl
- representing the constant.
- (build_constant_desc): Optionally re-use a decl already
- representing the constant.
- (tree_output_constant_def): Adjust.
-
-2013-03-06 Joey Ye <joey.ye@arm.com>
-
- PR lto/50293
- * gcc.c (convert_white_space): New function.
- (main): Handles white space in function name.
-
-2013-03-06 Oleg Endo <olegendo@gcc.gnu.org>
-
- PR target/56529
- * config/sh/sh.c (sh_option_override): Check for TARGET_DYNSHIFT
- instead of TARGET_SH2 for call-table case. Do not set sh_div_strategy
- to SH_DIV_CALL_TABLE for TARGET_SH2.
- * config.gcc (sh_multilibs): Add m2 and m2a to sh*-*-linux* multilib
- list.
- * doc/invoke.texi (SH options): Document mdiv= call-div1, call-fp,
- call-table options.
-
-2013-03-05 Sterling Augustine <saugustine@google.com>
- Cary Coutant <ccoutant@google.com>
-
- PR debug/55364
- * dwarf2out.c (resolve_addr): Don't call
- remove_loc_list_addr_table_entries a second time for the same
- expression.
-
-2013-03-05 Jakub Jelinek <jakub@redhat.com>
-
- PR debug/56510
- * cfgexpand.c (expand_debug_parm_decl): Call copy_rtx on incoming.
- (avoid_complex_debug_insns): New function.
- (expand_debug_locations): Call it.
-
- PR rtl-optimization/56484
- * ifcvt.c (noce_process_if_block): If else_bb is NULL, avoid extending
- lifetimes of hard registers on small register class machines.
-
-2013-03-05 David Holsgrove <david.holsgrove@xilinx.com>
-
- * config/microblaze/microblaze-protos.h: Rename
- microblaze_is_interrupt_handler to microblaze_is_interrupt_variant.
- * config/microblaze/microblaze.c (microblaze_attribute_table): Add
- fast_interrupt.
- (microblaze_fast_interrupt_function_p): New function.
- (microblaze_is_interrupt_handler): Rename to
- microblaze_is_interrupt_variant and add fast_interrupt check.
- (microblaze_must_save_register): Use microblaze_is_interrupt_variant.
- (save_restore_insns): Likewise.
- (compute_frame_size): Likewise.
- (microblaze_function_prologue): Add FAST_INTERRUPT_NAME.
- (microblaze_globalize_label): Likewise.
- * config/microblaze/microblaze.h: Define FAST_INTERRUPT_NAME.
- * config/microblaze/microblaze.md: Use wrapper
- microblaze_is_interrupt_variant.
-
-2013-03-05 Kai Tietz <ktietz@redhat.com>
-
- * sdbout.c (sdbout_one_type): Switch to current function's section
- supporting cold/hot.
-
-2013-03-05 David Holsgrove <david.holsgrove@xilinx.com>
-
- * doc/invoke.texi (MicroBlaze): Add -mbig-endian, -mlittle-endian,
- -mxl-reorder.
-
-2013-03-05 Jakub Jelinek <jakub@redhat.com>
-
- PR middle-end/56461
- * ggc-common.c (gt_pch_save): For ENABLE_VALGRIND_CHECKING,
- if VALGRIND_GET_VBITS is defined, temporarily make object
- memory all defined, and restore previous valgrind addressability
- and definability afterwards. Free this_object at the end.
-
- PR middle-end/56461
- * lra.c (lra): Call lra_clear_live_ranges if live_p,
- right before calling lra_create_live_ranges, also call it
- when clearing live_p. Only call lra_clear_live_ranges
- at the end if live_p.
-
- PR middle-end/56461
- * sched-deps.c (delete_dep_node): Free DEP_REPLACE.
-
-2013-03-05 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/56521
- * tree-ssa-sccvn.c (set_value_id_for_result): Always initialize
- value-id.
-
-2013-03-05 Steven Bosscher <steven@gcc.gnu.org>
-
- PR c++/55135
- * except.h (remove_unreachable_eh_regions): New prototype.
- * except.c (remove_eh_handler_splicer): New function, split out
- of remove_eh_handler.
- (remove_eh_handler): Use remove_eh_handler_splicer. Add comment
- warning about running it on many EH regions one at a time.
- (remove_unreachable_eh_regions_worker): New function, walk the
- EH tree in depth-first order and remove non-marked regions.
- (remove_unreachable_eh_regions): New function.
- * tree-eh.c (mark_reachable_handlers): New function, split out
- from remove_unreachable_handlers.
- (remove_unreachable_handlers): Use mark_reachable_handlers and
- remove_unreachable_eh_regions.
- (remove_unreachable_handlers_no_lp): Use mark_reachable_handlers
- and remove_unreachable_eh_regions.
-
-2013-03-05 Richard Biener <rguenther@suse.de>
-
- PR middle-end/56525
- * loop-init.c (fix_loop_structure): Remove loops in two stages,
- not freeing them until the end.
-
-2013-03-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
-
- * config/s390/s390.h: Define DWARF2_ASM_LINE_DEBUG_INFO.
-
-2013-03-05 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/56270
- * tree-vect-slp.c (vect_schedule_slp): Clear vectorized stmts
- of loads after scheduling an SLP instance.
-
-2013-03-05 Jakub Jelinek <jakub@redhat.com>
-
- * Makefile.in (dg_target_exps): Add aarch64.exp, epiphany.exp and
- tic6x.exp.
- (check_gcc_parallelize): Run guality.exp as a separate job from
- vect.exp with unsorted.exp and $(dg_target_exps) separately from
- struct-layout-1.exp with stackalign.exp.
-
- * alias.c (init_alias_analysis): Clear reg_known_equiv_p bitmap.
-
- PR middle-end/56461
- * tree-vect-slp.c (vect_supported_load_permutation_p): Free
- load_index sbitmap even if some bit in it isn't set.
-
- PR middle-end/56461
- * tree-ssa-loop-niter.c (bb_queue): Remove typedef.
- (discover_iteration_bound_by_body_walk): Change queues to
- vec<vec<basic_block> > and queue to vec<basic_block>. Fix up
- spelling in comment. Call safe_push on queues[bound_index] directly.
- Release queues[queue_index] in every iteration unconditionally.
- Release bounds vector.
-
- PR middle-end/56461
- * tree-vect-stmts.c (free_stmt_vec_info_vec): Call
- free_stmt_vec_info on any left-over stmt_vec_info in the vector.
- * tree-vect-loop.c (vect_create_epilog_for_reduction): Release
- inner_phis vector.
-
-2013-03-05 Richard Biener <rguenther@suse.de>
-
- PR lto/56515
- * tree-inline.c (remap_blocks_to_null): New function.
- (expand_call_inline): When expanding a call stmt without
- an associated block inline remap all callee blocks to NULL.
-
-2013-03-05 Jakub Jelinek <jakub@redhat.com>
-
- PR rtl-optimization/56494
- * simplify-rtx.c (simplify_truncation): If C is narrower than A,
- optimize (truncate:A (subreg:B (truncate:C X) 0)) into
- (subreg:A (truncate:C X) 0) instead of (truncate:A X).
-
- PR middle-end/56461
- * sel-sched-ir.c (free_sched_pools): Release
- succs_info_pool.stack[succs_info_pool.max_top] vectors too
- if succs_info_pool.max_top isn't -1.
-
- PR bootstrap/56509
- * opts.c (opts_obstack, opts_concat): Moved to...
- * opts-common.c (opts_obstack, opts_concat): ... here.
-
-2013-03-04 Jakub Jelinek <jakub@redhat.com>
-
- PR middle-end/56461
- * diagnostic.c (diagnostic_append_note): Save and restore old prefix.
-
-2013-03-04 Martin Jambor <mjambor@suse.cz>
-
- * tree-dfa.c (get_or_create_ssa_default_def): Use parameter fn in
- all appropriate places.
-
-2013-01-04 Eric Botcazou <ebotcazou@adacore.com>
-
- PR tree-optimization/56424
- * ipa-split.c (split_function): Do not set the RSO flag if result is
- not by reference and its type is a register type.
-
-2013-03-04 David Holsgrove <david.holsgrove@xilinx.com>
-
- * config/microblaze/microblaze.c (microblaze_valid_pic_const): New
- (microblaze_legitimate_pic_operand): Likewise
- * config/microblaze/microblaze.h (LEGITIMATE_PIC_OPERAND_P): calls
- new function microblaze_legitimate_pic_operand
- * config/microblaze/microblaze-protos.h
- (microblaze_legitimate_pic_operand): Declare.
-
-2013-03-04 Edgar E. Iglesias <edgar.iglesias@gmail.com>
-
- * config/microblaze/predicates.md (call_insn_simple_operand):
- New predicate for supported rtx code types.
- * config/microblaze/microblaze.md (call_internal1): Use
- call_insn_simple_operand predicate.
-
-2013-03-04 Jakub Jelinek <jakub@redhat.com>
-
- PR middle-end/56461
- * tree-loop-distribution.c (ldist_gen): Call partition_free after each
- partitions.ordered_remove.
-
- PR middle-end/56461
- * tree-vect-stmts.c (vectorizable_conversion): Don't call
- vec_oprnds0.create (1) for modifier == NONE.
-
- PR middle-end/56461
- * tree-vect-stmts.c (vectorizable_shift): Don't call create methods
- on vec_oprnds0 or vec_oprnds1 before loop, only call it on
- vec_oprnds1 right before pushing anything to it for
- scalar_shift_arg.
-
- PR middle-end/56461
- * tree-vect-loop.c (destroy_loop_vec_info): For !clean_stmts, just
- set nbbs to 0 instead of having separate code path.
- (vect_analyze_loop_form): Call destroy_loop_vec_info with true
- instead of false as last argument if returning NULL.
-
-2013-03-03 Sandra Loosemore <sandra@codesourcery.com>
-
- * target.def (TARGET_OPTION_VALID_ATTRIBUTE_P): Update comments;
- the attribute is now called "target" instead of "option".
- (TARGET_OPTION_PRAGMA_PARSE): Likewise, for the pragma.
- * doc/tm.texi.in (Target Attributes): Likewise document the correct
- attribute/pragma name for TARGET_OPTION_VALID_P and
- TARGET_OPTION_PRAGMA_PARSE. Also copy-edit and correct markup.
- * doc/tm.texi: Regenerated.
-
-2013-03-02 David Holsgrove <david.holsgrove@xilinx.com>
-
- * config/microblaze/microblaze.c:
- Check mcpu, pcmp requirement and set TARGET_REORDER to 0 if not met.
- * config/microblaze/microblaze.h: Add -mxl-reorder to
- DRIVER_SELF_SPECS.
- * config/microblaze/microblaze.md: New bswapsi2 and bswaphi2.
- instructions emitted if TARGET_REORDER.
- * config/microblaze/microblaze.opt: New option -mxl-reorder set to 1
- or 0 for -m/-mno case, but initialises as 2 to detect default use case
- separately.
-
-2013-03-01 Xinliang David Li <davidxl@google.com>
-
- * tree-ssa-uninit.c (compute_control_dep_chain): Limit post-dom
- walk length.
-
-2013-03-01 Jakub Jelinek <jakub@redhat.com>
-
- PR middle-end/56461
- * tree-ssa-loop-ivcanon.c (tree_estimate_loop_size): Release path
- vector even when returning true. Fix up function comment formatting.
-
- PR middle-end/56461
- * ira-build.c (ira_loop_nodes_count): New variable.
- (create_loop_tree_nodes): Initialize it.
- (finish_loop_tree_nodes): Use it instead of looking at current_loops.
-
- PR middle-end/56461
- * tree-vect-data-refs.c (vect_permute_store_chain): Avoid using copy
- method on dr_chain and result_chain.
- * tree-vect-stmts.c (vectorizable_store): Only call
- result_chain.create if j == 0.
-
- PR middle-end/56461
- * tree-vect-stmts.c (vect_create_vectorized_promotion_stmts): Call
- vec_oprnds0->release (); rather than vec_oprnds0->truncate (0)
- before overwriting it.
-
-2013-03-01 Tobias Burnus <burnus@net-b.de>
-
- * doc/extended.texi (C Extensions): Change order in @menu
- to match @node.
- (Other MIPS Built-in Functions): Move last MIPS entry before
- "picoChip Built-in Functions".
- (SH Built-in Functions): Move after RX Built-in Functions.
- * doc/gcc.texi (Introduction): Change order in @menu
- to match @node.
- * doc/md.texi (Constraints): Ditto.
- * gty.texi (Type Information): Ditto.
- (User-provided marking routines for template types): Make
- subsection.
- * doc/invoke.texi (AArch64 Options): Move before
- "Adapteva Epiphany Options".
-
-2013-02-28 Konstantin Serebryany <konstantin.s.serebryany@gmail.com>
- Jakub Jelinek <jakub@redhat.com>
-
- PR sanitizer/56454
- * asan.c (gate_asan): Lookup no_sanitize_address instead of
- no_address_safety_analysis attribute.
- * doc/extend.texi (no_address_safety_attribute): Rename to
- no_sanitize_address attribute, mention no_address_safety_analysis
- attribute as deprecated alias.
-
-2013-02-28 Jakub Jelinek <jakub@redhat.com>
-
- PR middle-end/56461
- * tree-vectorizer.h (vect_get_slp_defs): Change 3rd argument
- type to vec<vec<tree> > *.
- * tree-vect-slp.c (vect_get_slp_defs): Likewise. Change vec_defs
- to be vec<tree> instead of vec<tree> *, set vec_defs
- to vNULL and call vec_defs.create (number_of_vects), adjust other
- uses of vec_defs.
- * tree-vect-stmts.c (vect_get_vec_defs, vectorizable_call,
- vectorizable_condition): Adjust vect_get_slp_defs callers.
-
-2013-02-28 James Greenhalgh <james.greenhalgh@arm.com>
-
- * config/aarch64/aarch64.c
- (aarch64_float_const_representable): Remove unused variable.
-
-2013-02-28 James Greenhalgh <james.greenhalgh@arm.com>
-
- * config/aarch64/aarch64.c (aarch64_mangle_type): Make static.
-
-2013-02-28 James Greenhalgh <james.greenhalgh@arm.com>
-
- * config/aarch64/aarch64-builtins.c
- (aarch64_init_simd_builtins): Make static.
-
-2013-02-28 James Greenhalgh <james.greenhalgh@arm.com>
-
- * config/aarch64/aarch64.c
- (aarch64_simd_make_constant): Make static.
-
-2013-02-28 Martin Jambor <mjambor@suse.cz>
-
- * tree-sra.c (load_assign_lhs_subreplacements): Do not put replacements
- with no initialization to the RHS of debug statements.
-
-2013-02-28 Martin Jambor <mjambor@suse.cz>
-
- PR tree-optimization/56294
- * tree-sra.c (analyze_access_subtree): Create replacement declarations.
- Adjust dumping.
- (get_access_replacement): Do not call create_access_replacement.
- Assert a replacement exists.
- (get_repl_default_def_ssa_name): Create the replacement declaration
- itself.
-
-2013-02-28 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
-
- * config/arm/arm.c (arm_output_mi_thunk): Call final_start_function and
- final_end_function.
-
-2013-02-28 Marek Polacek <polacek@redhat.com>
-
- PR rtl-optimization/56466
- * loop-unroll.c (unroll_and_peel_loops): Call fix_loop_structure
- if we're changing a loop.
- (peel_loops_completely): Likewise.
-
-2013-02-28 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/55813
- * doc/invoke.texi ([-Wctor-dtor-privacy]): Complete.
-
-2013-02-28 Georg-Johann Lay <avr@gjlay.de>
-
- PR target/56445
- * config/avr/avr.c (avr_init_builtins): Use 'n' instead of empty
- macro parameters with: FX_FTYPE_FX, FX_FTYPE_FX_INT, INT_FTYPE_FX,
- INTX_FTYPE_FX, FX_FTYPE_INTX.
- * config/avr/builtins.def: Adjust respective DEF_BUILTIN.
-
-2013-02-28 Georg-Johann Lay <avr@gjlay.de>
-
- * avr/avr-mcus.def (ata5272, ata5505, attiny1634, ata6285)
- (ata6286, atmega8a, atmega48pa, ata5790, ata5790n, ata5795)
- (atmega164pa, atmega165pa, atmega168pa, atmega16hva, atmega16hvb)
- (atmega16hvbrevb, atmega16m1, atmega16u4, atmega26hvg, atmega32a)
- (atmega32a, atmega3250pa, atmega3290pa, atmega32c1, atmega32m1)
- (atmega32u4, atmega32u6, atmega64a, atmega6490a, atmega6490p)
- (atmega64c1, atmega64m1, atmega64rfa2, atmega64rfr2, atmega32hvb)
- (atmega32hvbrevb, atmega16hva2, atmega48hvf, at90pwm161)
- (atmega128a, atmega1284, atmxt112sl, atmxt224, atmxt224e)
- (atmxt336s, atxmega16a4u, atxmega16c4, atxmega32a4u, atxmega32c4)
- (atxmega32e5, atxmega64a3u, atxmega64a4u, atxmega64b1, atxmega64b3)
- (atxmega64c3, atxmega64d4, atxmega128a3u, atxmega128b1)
- (atxmega128b3, atxmega128c3, atxmega128d4, atmxt540s, atmxt540sreva)
- (atxmega192a3u, atxmega192c3, atxmega256a3u, atxmega256c3)
- (atxmega384c3, atxmega384d3, atxmega128a4u): New AVR_MCU.
- (avrxmega6): Increase max flash segments from 5 to 6.
- * config/avr/t-multilib: Regenerate.
- * config/avr/avr-tables.opt: Regenerate.
- * doc/avr-mmcu.texi: Regenerate.
-
-2013-02-28 Georg-Johann Lay <avr@gjlay.de>
-
- * config/avr/avr.h (device_to_arch): Rename to device_to_ld.
- (avr_device_to_arch): Rename to avr_device_to_ld.
- (avr_device_to_as): New prototype.
- (EXTRA_SPEC_FUNCTIONS): Add device_to_as.
- (ASM_SPEC): Use device_to_as to get -mmcu= and -mno-skip-bug=.
- * config/avr/driver-avr.c (avr_device_to_as): New.
- (avr_device_to_arch): Rename to avr_device_to_ld.
-
-2013-02-27 Jakub Jelinek <jakub@redhat.com>
-
- PR middle-end/56461
- * tree-vect-data-refs.c (vect_permute_load_chain): Avoid using copy
- method on dr_chain and result_chain.
-
- PR middle-end/56461
- * tree-ssa-loop-niter.c (maybe_lower_iteration_bound): Call
- pointer_set_destroy on not_executed_last_iteration.
-
- PR middle-end/56461
- * tree-vect-loop.c (vectorizable_reduction): Release vect_defs vector.
-
- PR middle-end/56461
- * ipa-pure-const.c (propagate): Use FOR_EACH_FUNCTION instead of
- FOR_EACH_DEFINED_FUNCTION when freeing state.
-
- PR middle-end/56461
- * df-scan.c (df_insn_delete): Use df_scan_free_mws_vec before
- pool_free.
- (df_insn_rescan_debug_internal): Use df_scan_free_mws_vec before
- overwriting it.
-
- PR middle-end/56461
- * ipa-cp.c (decide_whether_version_node): Call vec_free on
- known_aggs[i].items and release known_aggs vector.
-
- PR middle-end/56461
- * ipa-reference.c (propagate): Free node_info even for alias nodes.
-
-2013-02-27 Edgar E. Iglesias <edgar.iglesias@gmail.com>
-
- * config/microblaze/microblaze.c (microblaze_emit_compare):
- Use xor for EQ/NE comparisions.
- * config/microblaze/microblaze.md (cstoresf4): Add constraints
- (cbranchsf4): Adjust operator to comparison_operator.
-
-2013-02-27 Jakub Jelinek <jakub@redhat.com>
-
- PR middle-end/56461
- * tree-flow.h (edge_var_map_vector): Change into va_heap, vl_embed
- vector.
- * tree-ssa.c (redirect_edge_var_map_add): Use vec_safe_reserve and
- vec_safe_push, always update *slot.
- (redirect_edge_var_map_clear): Use vec_free.
- (redirect_edge_var_map_dup): Use vec_safe_copy and vec_safe_reserve.
- (free_var_map_entry): Use vec_free.
- * tree-cfgcleanup.c (remove_forwarder_block_with_phi): Use
- FOR_EACH_VEC_SAFE_ELT instead of FOR_EACH_VEC_ELT.
-
-2013-02-27 Andrey Belevantsev <abel@ispras.ru>
-
- PR middle-end/45472
- * sel-sched-ir.c (merge_expr): Also change vinsn of merged expr
- when the may_trap_p bit of the exprs being merged differs.
- Reorder tests for speculativeness in the logical and operator.
-
-2013-02-27 Jakub Jelinek <jakub@redhat.com>
-
- * incpath.c (add_standard_paths): Use reconcat instead of concat
- where appropriate and avoid leaking memory.
-
- * opts.h: Include obstack.h.
- (opts_concat): New prototype.
- (opts_obstack): New declaration.
- * opts.c (opts_concat): New function.
- (opts_obstack): New variable.
- (init_options_struct): Call gcc_init_obstack on opts_obstack.
- (finish_options): Use opts_concat instead of concat
- and XOBNEWVEC instead of XNEWVEC.
- * opts-common.c (generate_canonical_option, decode_cmdline_option,
- generate_option): Likewise.
- * Makefile.in (OPTS_H): Depend on $(OBSTACK_H).
- * lto-wrapper.c (main): Call gcc_init_obstack on opts_obstack.
-
- PR target/56455
- * stmt.c (expand_switch_as_decision_tree_p): If flag_pic
- and ASM_OUTPUT_ADDR_DIFF_ELT isn't defined, return true.
-
-2013-02-26 Jakub Jelinek <jakub@redhat.com>
-
- PR middle-end/56461
- * lra-spills.c (lra_spill): Free spill_hard_reg at the end.
-
-2013-02-26 Joern Rennecke <joern.rennecke@embecosm.com>
-
- * config/arm/arm.c (const_ok_for_dimode_op): Back out last change.
- (arm_block_move_unaligned_straight): Likewise.
- (arm_adjust_block_mem): Likewise.
-
-2013-02-26 Joern Rennecke <joern.rennecke@embecosm.com>
-
- PR target/48901
- * config/lm32/lm32.c (gen_int_relational): Remove unused variables
- temp, cond and label.
- * config/lm32/lm32.md (ashlsi3): Remove unused variable one.
-
- PR target/52500
- * config/c6x/c6x.c (dbx_register_map): Change to unsigned.
- * config/c6x/c6x.h (dbx_register_map): Update declaration.
-
- PR target/52501
- * config/cr16/cr16-protos.h: Move end of RTX_CODE guard below end
- of prologue/epilogue functions.
-
- PR target/52550
- * config/tilegx/tilegx.c (tilegx_expand_prologue):
- Remove unused variable cfa_offset.
- * config/tilepro/tilepro.c (tilepro_expand_prologue): Likewise.
-
- PR target/54639
- * config/mn10300/mn10300.c (mn10300_expand_epilogue): Avoid offset
- type promotion to unsigned.
-
- PR target/54640
- * config/arm/arm.c (const_ok_for_dimode_op): Make code consistent
- for HOST_WIDE_INT of 32 bit / same size as int.
- (arm_block_move_unaligned_straight): Likewise.
- (arm_adjust_block_mem): Likewise.
-
- PR target/54662
- * config/mep/t-mep (mep-pragma.o): Use ALL_COMPILERFLAGS instead of
- ALL_CFLAGS.
-
-2013-02-26 Marek Polacek <polacek@redhat.com>
-
- PR tree-optimization/56426
- * tree-ssa-loop.c (tree_ssa_loop_init): Always call scev_initialize.
-
-2013-02-26 Richard Biener <rguenther@suse.de>
-
- PR target/56444
- * config/mn10300/mn10300.c (mn10300_scan_for_setlb_lcc): Remove
- unused variable loops.
-
-2013-02-26 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/56448
- * fold-const.c (operand_equal_p) <case tcc_reference>: Don't look at
- TREE_SIDE_EFFECTS if flags contain OEP_CONSTANT_ADDRESS_OF.
- Clear OEP_CONSTANT_ADDRESS_OF from flags before recursing on second or
- later operands of the references, or even first operand for
- INDIRECT_REF, TARGET_MEM_REF or MEM_REF.
-
- PR tree-optimization/56443
- * tree-vect-stmts.c (get_vectype_for_scalar_type_and_size): For
- overaligned types, pass TYPE_UNSIGNED (scalar_type) as second argument
- to type_for_mode langhook.
-
-2013-02-25 Matt Turner <mattst88@gmail.com>
-
- * doc/invoke.texi: Document r4700.
-
-2013-02-25 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/56175
- * tree-ssa-forwprop.c (hoist_conversion_for_bitop_p): New predicate,
- split out from ...
- (simplify_bitwise_binary): ... here. Also guard the conversion
- of (type) X op CST to (type) (X op ((type-x) CST)) with it.
-
-2013-02-25 Catherine Moore <clm@codesourcery.com>
-
- Revert:
- 2013-02-24 Catherine Moore <clm@codesourcery.com>
- Maciej W. Rozycki <macro@codesourcery.com>
- Tom de Vries <tom@codesourcery.com>
- Nathan Sidwell <nathan@codesourcery.com>
- Iain Sandoe <iain@codesourcery.com>
- Nathan Froyd <froydnj@codesourcery.com>
- Chao-ying Fu <fu@mips.com>
-
- * doc/extend.texi: (micromips, nomicromips, nocompression):
- Document new function attributes.
- * doc/invoke.texi (minterlink-compressed, mmicromips,
- m14k, m14ke, m14kec): Document new options.
- (minterlink-mips16): Update documentation.
- * doc/md.texi (ZC, ZD): Document new constraints.
- * configure.ac (gcc_cv_as_micromips): Check if linker
- supports the .set micromips directive.
- * configure: Regenerate.
- * config.in: Regenerate.
- * config/mips/mips-tables.opt: Regenerate.
- * config/mips/micromips.md: New file.
- * constraints.md (ZC, AD): New constraints.
- * config/mips/predicates.md (movep_src_register): New predicate.
- (movep_src_operand): New predicate.
- (non_volatile_mem_operand): New predicate.
- * config/mips/mips.md (multimem): New type.
- (length): Differentiate between 17-bit and 18-bit branch offsets.
- (MOVEP1, MOVEP2): New mode iterator.
- (mov_<load>l): Use ZC constraint.
- (mov_<load>r): Likewise.
- (mov_<store>l): Likewise.
- (mov_<store>r): Likewise.
- (*branch_equality<mode>_inverted): Add microMIPS support.
- (*branch_equality<mode>): Likewise.
- (*jump_absolute): Likewise.
- (indirect_jump_<mode>): Likewise.
- (tablejump_<mode>): Likewise.
- (<optab>_internal): Likewise.
- (sibcall_internal): Likewise.
- (sibcall_value_internal): Likewise.
- (prefetch): Use constraint ZD.
- * config/mips/mips.opt (minterlink-compressed): New option.
- (minterlink-mips16): Now an alias for minterlink-compressed.
- (mmicromips): New option.
- * config/mips/sync.md (sync_compare_and_swap<mode>): Use ZR constraint.
- (compare_and_swap_12): Likewise.
- (sync_add<mode>): Likewise.
- (sync_<optab>_12): Likewise.
- (sync_old_<optab>_12): Likewise.
- (sync_new_<optab>_12): Likewise.
- (sync_nand_12): Likewise.
- (sync_old_nand_12): Likewise.
- (sync_new_nand_12): Likewise.
- (sync_sub<mode>): Likewise.
- (sync_old_add<mode>): Likewise.
- (sync_old_sub<mode>): Likewise.
- (sync_new_add<mode>): Likewise.
- (sync_new_sub<mode>): Likewise.
- (sync_<optab><mode>): Likewise.
- (sync_old_<optab><mode>): Likewise.
- (sync_new_<optab><mode>): Likewise.
- (sync_nand<mode>): Likewise.
- (sync_old_nand<mode>): Likewise.
- (sync_new_nand<mode>): Likewise.
- (sync_lock_test_and_set<mode>): Likewise.
- (test_and_set_12): Likewise.
- (atomic_compare_and_swap<mode>): Likewise.
- (atomic_exchange<mode>_llsc): Likewise.
- (atomic_fetch_add<mode>_llsc): Likewise.
- * config/mips/mips-cpus.def (m14kc, m14k): New processors.
- * config/mips/mips-protos.h (umips_output_save_restore): New prototype.
- (umips_save_restore_pattern_p): Likewise.
- (umips_load_store_pair_p): Likewise.
- (umips_output_load_store_pair): Likewise.
- (umips_movep_target_p): Likewise.
- (umips_12bit_offset_address_p): Likewise.
- * config/mips/mips.c (MIPS_MAX_FIRST_STEP): Update for microMIPS.
- (mips_base_mips16): Rename this...
- (mips_base_compression_flags): ...to this. Update all uses.
- (mips_attribute_table): Add micromips, nomicromips and nocompression.
- (mips_mips16_decl_p): Delete.
- (mips_nomips16_decl_p): Delete.
- (mips_get_compress_on_flags): New function.
- (mips_get_compress_off_flags): New function.
- (mips_get_compress_mode): New function.
- (mips_get_compress_on_name): New function.
- (mips_get_compress_off_name): New function.
- (mips_insert_attributes): Support multiple compression types.
- (mips_merge_decl_attributes): Likewise.
- (umips_12bit_offset_address_p): New function.
- (mips_start_function_definition): Emit .set micromips directive.
- (mips_call_may_need_jalx_p): New function.
- (mips_function_ok_for_sibcall): Add microMIPS support.
- (mips_print_operand_punctuation): Support short delay slots and
- compact jumps.
- (umips_swm_mask, umips_swm_encoding): New.
- (umips_build_save_restore): New function.
- (mips_for_each_saved_gpr_and_fpr): Add microMIPS support.
- (was_mips16_p): Remove.
- (old_compression_mode): New.
- (mips_set_compression_mode): New function.
- (mips_set_current_function): Add microMIPS support.
- (mips_option_override): Likewise.
- (umips_save_restore_pattern_p): New function.
- (umips_output_save_restore): New function.
- (umips_load_store_pair_p_1): New function.
- (umips_load_store_pair_p): New function.
- (umips_output_load_store_pair_1): New function.
- (umips_output_load_store_pair): New function.
- (umips_movep_target_p) New function.
- (mips_prepare_pch_save): Add microMIPS support.
- * config/mips/mips.h (TARGET_COMPRESSION): New.
- (TARGET_CPU_CPP_BUILTINS): Update macro
- to use new compression flags and to support microMIPS.
- (MIPS_ISA_LEVEL_SPEC): Add m14k processors.
- (MIPS_ARCH_FLOAT_SPEC): Likewise.
- (ISA_HAS_LWXS): Include TARGET_MICROMIPS.
- (ISA_HAS_LOAD_DELAY): Exclude TARGET_MICROMIPS.
- (ASM_SPEC): Support mmicromips and mno-micromips.
- (M16STORE_REG_P): New macro.
- (MIPS_CALL): Support TARGET_MICROMIPS.
- (MICROMIPS_J): New macro.
- (mips_base_mips16): Rename this...
- (mips_base_compression_flags): ...to this.
- (UMIPS_12BIT_OFFSET_P): New macro.
- * config/mips/t-sde: (MULTILIB_OPTIONS): Add microMIPS.
- (MULTILIB_DIRNAMES): Likewise.
-
-2013-02-25 Tom de Vries <tom@codesourcery.com>
-
- PR rtl-optimization/56131
- * insn-notes.def (INSN_NOTE_BASIC_BLOCK): Update comment.
- * cfgrtl.c (delete_insn): Don't reorder NOTE_INSN_DELETED_LABEL and
- NOTE_INSN_BASIC_BLOCK if BLOCK_FOR_INSN == NULL.
-
-2013-02-25 Tobias Burnus <burnus@net-b.de>
-
- * doc/invoke.texi (-fsanitize=): Move from optimization
- to debugging options.
-
-2013-02-25 Andrey Belevantsev <abel@ispras.ru>
-
- * sched-deps.c (sched_analyze_insn): Fix typo in comment.
-
-2013-02-25 Andrey Belevantsev <abel@ispras.ru>
- Alexander Monakov <amonakov@ispras.ru>
-
- PR middle-end/56077
- * sched-deps.c (sched_analyze_insn): When reg_pending_barrier,
- flush pending lists also on non-jumps. Adjust comment.
-
-2013-02-24 Catherine Moore <clm@codesourcery.com>
- Maciej W. Rozycki <macro@codesourcery.com>
- Tom de Vries <tom@codesourcery.com>
- Nathan Sidwell <nathan@codesourcery.com>
- Iain Sandoe <iain@codesourcery.com>
- Nathan Froyd <froydnj@codesourcery.com>
- Chao-ying Fu <fu@mips.com>
-
- * doc/extend.texi: (micromips, nomicromips, nocompression):
- Document new function attributes.
- * doc/invoke.texi (minterlink-compressed, mmicromips,
- m14k, m14ke, m14kec): Document new options.
- (minterlink-mips16): Update documentation.
- * doc/md.texi (ZC, ZD): Document new constraints.
- * configure.ac (gcc_cv_as_micromips): Check if linker
- supports the .set micromips directive.
- * configure: Regenerate.
- * config.in: Regenerate.
- * config/mips/mips-tables.opt: Regenerate.
- * config/mips/micromips.md: New file.
- * constraints.md (ZC, AD): New constraints.
- * config/mips/predicates.md (movep_src_register): New predicate.
- (movep_src_operand): New predicate.
- (non_volatile_mem_operand): New predicate.
- * config/mips/mips.md (multimem): New type.
- (length): Differentiate between 17-bit and 18-bit branch offsets.
- (MOVEP1, MOVEP2): New mode iterator.
- (mov_<load>l): Use ZC constraint.
- (mov_<load>r): Likewise.
- (mov_<store>l): Likewise.
- (mov_<store>r): Likewise.
- (*branch_equality<mode>_inverted): Add microMIPS support.
- (*branch_equality<mode>): Likewise.
- (*jump_absolute): Likewise.
- (indirect_jump_<mode>): Likewise.
- (tablejump_<mode>): Likewise.
- (<optab>_internal): Likewise.
- (sibcall_internal): Likewise.
- (sibcall_value_internal): Likewise.
- (prefetch): Use constraint ZD.
- * config/mips/mips.opt (minterlink-compressed): New option.
- (minterlink-mips16): Now an alias for minterlink-compressed.
- (mmicromips): New option.
- * config/mips/sync.md (sync_compare_and_swap<mode>): Use ZR constraint.
- (compare_and_swap_12): Likewise.
- (sync_add<mode>): Likewise.
- (sync_<optab>_12): Likewise.
- (sync_old_<optab>_12): Likewise.
- (sync_new_<optab>_12): Likewise.
- (sync_nand_12): Likewise.
- (sync_old_nand_12): Likewise.
- (sync_new_nand_12): Likewise.
- (sync_sub<mode>): Likewise.
- (sync_old_add<mode>): Likewise.
- (sync_old_sub<mode>): Likewise.
- (sync_new_add<mode>): Likewise.
- (sync_new_sub<mode>): Likewise.
- (sync_<optab><mode>): Likewise.
- (sync_old_<optab><mode>): Likewise.
- (sync_new_<optab><mode>): Likewise.
- (sync_nand<mode>): Likewise.
- (sync_old_nand<mode>): Likewise.
- (sync_new_nand<mode>): Likewise.
- (sync_lock_test_and_set<mode>): Likewise.
- (test_and_set_12): Likewise.
- (atomic_compare_and_swap<mode>): Likewise.
- (atomic_exchange<mode>_llsc): Likewise.
- (atomic_fetch_add<mode>_llsc): Likewise.
- * config/mips/mips-cpus.def (m14kc, m14k): New processors.
- * config/mips/mips-protos.h (umips_output_save_restore): New prototype.
- (umips_save_restore_pattern_p): Likewise.
- (umips_load_store_pair_p): Likewise.
- (umips_output_load_store_pair): Likewise.
- (umips_movep_target_p): Likewise.
- (umips_12bit_offset_address_p): Likewise.
- * config/mips/mips.c (MIPS_MAX_FIRST_STEP): Update for microMIPS.
- (mips_base_mips16): Rename this...
- (mips_base_compression_flags): ...to this. Update all uses.
- (mips_attribute_table): Add micromips, nomicromips and nocompression.
- (mips_mips16_decl_p): Delete.
- (mips_nomips16_decl_p): Delete.
- (mips_get_compress_on_flags): New function.
- (mips_get_compress_off_flags): New function.
- (mips_get_compress_mode): New function.
- (mips_get_compress_on_name): New function.
- (mips_get_compress_off_name): New function.
- (mips_insert_attributes): Support multiple compression types.
- (mips_merge_decl_attributes): Likewise.
- (umips_12bit_offset_address_p): New function.
- (mips_start_function_definition): Emit .set micromips directive.
- (mips_call_may_need_jalx_p): New function.
- (mips_function_ok_for_sibcall): Add microMIPS support.
- (mips_print_operand_punctuation): Support short delay slots and
- compact jumps.
- (umips_swm_mask, umips_swm_encoding): New.
- (umips_build_save_restore): New function.
- (mips_for_each_saved_gpr_and_fpr): Add microMIPS support.
- (was_mips16_p): Remove.
- (old_compression_mode): New.
- (mips_set_compression_mode): New function.
- (mips_set_current_function): Add microMIPS support.
- (mips_option_override): Likewise.
- (umips_save_restore_pattern_p): New function.
- (umips_output_save_restore): New function.
- (umips_load_store_pair_p_1): New function.
- (umips_load_store_pair_p): New function.
- (umips_output_load_store_pair_1): New function.
- (umips_output_load_store_pair): New function.
- (umips_movep_target_p) New function.
- (mips_prepare_pch_save): Add microMIPS support.
- * config/mips/mips.h (TARGET_COMPRESSION): New.
- (TARGET_CPU_CPP_BUILTINS): Update macro
- to use new compression flags and to support microMIPS.
- (MIPS_ISA_LEVEL_SPEC): Add m14k processors.
- (MIPS_ARCH_FLOAT_SPEC): Likewise.
- (ISA_HAS_LWXS): Include TARGET_MICROMIPS.
- (ISA_HAS_LOAD_DELAY): Exclude TARGET_MICROMIPS.
- (ASM_SPEC): Support mmicromips and mno-micromips.
- (M16STORE_REG_P): New macro.
- (MIPS_CALL): Support TARGET_MICROMIPS.
- (MICROMIPS_J): New macro.
- (mips_base_mips16): Rename this...
- (mips_base_compression_flags): ...to this.
- (UMIPS_12BIT_OFFSET_P): New macro.
- * config/mips/t-sde: (MULTILIB_OPTIONS): Add microMIPS.
- (MULTILIB_DIRNAMES): Likewise.
-
-2013-02-24 Jakub Jelinek <jakub@redhat.com>
-
- PR target/52555
- * target-globals.c (save_target_globals): For init_reg_sets and
- target_reinit remporarily set this_fn_optabs to this_target_optabs.
-
-2013-02-22 James Greenhalgh <james.greenhalgh@arm.com>
-
- * config/aarch64/aarch64-simd-builtins.def: Add copyright header.
- * config/aarch64/t-aarch64
- (aarch64-builtins.o): Depend on aarch64-simd-builtins.def.
-
-2013-02-22 Vladimir Makarov <vmakarov@redhat.com>
-
- PR inline-asm/56148
- * lra-constraints.c (process_alt_operands): Reload operand
- conflicting with earlier clobber only if no more other conflicting
- operands.
-
-2013-02-22 Jakub Jelinek <jakub@redhat.com>
-
- PR sanitizer/56393
- * config/gnu-user.h (LIBASAN_EARLY_SPEC): Link in libasan_preinit.o
- if not linking a shared library.
-
-2013-02-22 Seth LaForge <sethml@google.com>
-
- * config.gcc (arm*-*-eabi*): Treat arm*eb as big-endian.
-
-2013-02-22 Greta Yorsh <Greta.Yorsh@arm.com>
-
- * config/arm/arm.md (split for extendsidi): Update condition.
- (zero_extend<mode>di2,extend<mode>di2): Add an alternative.
- * config/arm/iterators.md (qhs_extenddi_cstr): Likewise.
- (qhs_zextenddi_cstr): Likewise.
-
-2013-02-21 Jakub Jelinek <jakub@redhat.com>
-
- PR middle-end/56420
- * expmed.c (EXACT_POWER_OF_2_OR_ZERO_P): Do subtraction in uhwi, to
- avoid signed wrapping.
- (expand_mult): Handle properly multiplication by
- ((dword_type) -1) << (BITS_PER_WORD - 1). Improve multiplication by
- ((dword_type) 1) << (BITS_PER_WORD - 1). Avoid undefined behavior
- in the compiler if coeff is HOST_WIDE_INT_MIN.
- (expand_divmod): Don't make ext_op1 static, change it's type to
- uhwi. Avoid undefined behavior in -INTVAL (op1).
-
- PR rtl-optimization/50339
- * lower-subreg.h (struct lower_subreg_choices): Add splitting_ashiftrt
- field.
- * lower-subreg.c (compute_splitting_shift): Handle ASHIFTRT.
- (compute_costs): Call compute_splitting_shift also for ASHIFTRT
- into splitting_ashiftrt field.
- (find_decomposable_shift_zext, resolve_shift_zext): Handle also
- ASHIFTRT.
- (dump_choices): Fix up printing LSHIFTRT choices, print ASHIFTRT
- choices.
-
-2013-02-20 Aldy Hernandez <aldyh@redhat.com>
-
- PR middle-end/56108
- * trans-mem.c (execute_tm_mark): Do not expand transactions that
- are sure to go irrevocable.
-
-2013-02-21 Hans-Peter Nilsson <hp@axis.com>
-
- * doc/rtl.texi (vec_concat, vec_duplicate): Mention that
- scalars are valid operands.
-
-2013-02-21 Martin Jambor <mjambor@suse.cz>
-
- PR tree-optimization/56310
- * ipa-cp.c (agg_replacements_to_vector): New parameter index, copy
- only matching indices and non-negative final offsets.
- (intersect_aggregates_with_edge): Pass src_idx to
- agg_replacements_to_vector. Pass src_idx insstead of index to
- intersect_with_agg_replacements.
-
-2013-02-21 Martin Jambor <mjambor@suse.cz>
-
- * ipa-cp.c (good_cloning_opportunity_p): Dump the real threshold
- instead of hard-wired defaults.
-
-2013-02-21 Maciej W. Rozycki <macro@codesourcery.com>
-
- * doc/invoke.texi (MIPS Options): Update documentation of the
- floating-point multiply-accumulate instruction restrictions.
-
-2013-02-21 Kostya Serebryany <kcc@google.com>
-
- * config/i386/i386.c (ix86_asan_shadow_offset): Use 0x7fff8000 as
- asan_shadow_offset on x86_64 linux.
-
-2013-02-21 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/56415
- Revert
- 2013-02-11 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/56273
- * tree-vrp.c (simplify_cond_using_ranges): Disable for the
- first VRP run.
-
-2013-02-21 Jakub Jelinek <jakub@redhat.com>
-
- PR bootstrap/56258
- * doc/invoke.texi (-fdump-rtl-pro_and_epilogue): Use @item
- instead of @itemx.
-
- PR inline-asm/56405
- * expr.c (expand_expr_real_1) <case TARGET_MEM_REF, MEM_REF>: Don't
- use movmisalign or extract_bit_field for EXPAND_MEMORY modifier.
-
-2013-02-20 Jan Hubicka <jh@suse.cz>
-
- PR tree-optimization/56265
- * ipa-prop.c (ipa_make_edge_direct_to_target): Fixup callgraph
- when target is referenced for first time.
-
-2013-02-20 Richard Biener <rguenther@suse.de>
-
- * tree-call-cdce.c (tree_call_cdce): Do not remove unused locals.
- * tree-ssa-forwprop.c (ssa_forward_propagate_and_combine): Likewise.
- * tree-ssa-dce.c (perform_tree_ssa_dce): Likewise.
- * tree-ssa-copyrename.c (copy_rename_partition_coalesce): Do
- not return anything.
- (rename_ssa_copies): Do not remove unused locals.
- * tree-ssa-ccp.c (do_ssa_ccp): Likewise.
- * tree-ssanames.c (pass_release_ssa_names): Remove unused locals first.
- * passes.c (execute_function_todo): Do not schedule unused locals
- removal if cleanup_tree_cfg did something.
- * tree-ssa-live.c (remove_unused_locals): Dump statistics
- about the number of removed locals.
-
-2013-02-20 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/56398
- * tree-vect-loop-manip.c (adjust_debug_stmts): Skip SSA default defs.
-
-2013-02-20 Martin Jambor <mjambor@suse.cz>
-
- PR tree-optimization/55334
- * ipa-cp.c (initialize_node_lattices): Disable IPA-CP through and to
- restricted pointers to arrays.
-
-2013-02-20 Richard Biener <rguenther@suse.de>
- Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/56396
- * tree-ssa-ccp.c (n_const_val): New static variable.
- (get_value): Return NULL for SSA names we don't have a lattice
- entry for.
- (ccp_initialize): Initialize n_const_val.
- * tree-ssa-copy.c (n_copy_of): New static variable.
- (init_copy_prop): Initialize n_copy_of.
- (get_value): Return NULL_TREE for SSA names we don't have a
- lattice entry for.
-
-2013-02-20 Martin Jambor <mjambor@suse.cz>
-
- * ipa-cp.c (initialize_node_lattices): Fix dumping condition.
-
-2013-02-20 Richard Biener <rguenther@suse.de>
-
- * genpreds.c (write_lookup_constraint): Do not compare first
- letter of the constraint again.
-
-2013-02-20 Richard Biener <rguenther@suse.de>
-
- * tree-ssa-loop-ivopts.c (alloc_use_cost_map): Use bitmap_count_bits
- and ceil_log2.
- (get_use_iv_cost): Terminate hashtable walk when coming across
- an empty entry.
-
-2013-02-20 Igor Zamyatin <igor.zamyatin@intel.com>
-
- * config/i386/i386.c (initial_ix86_tune_features): Turn on fp
- reassociation for avx2 targets.
-
-2012-02-19 Edgar E. Iglesias <edgar.iglesias@gmail.com>
-
- * config/microblaze/microblaze.c: microblaze_has_clz = 0
- Add version check for v8.10.a to enable microblaze_has_clz
- * config/microblaze/microblaze.h: Add TARGET_HAS_CLZ as combined
- version and TARGET_PATTERN_COMPARE check
- * config/microblaze/microblaze.md: New clzsi2 instruction
-
-2012-02-19 Edgar E. Iglesias <edgar.iglesias@gmail.com>
-
- * config/microblaze/microblaze.md (call_value_intern): Check symbol is
- function before branching.
-
-2012-02-19 Andrey Belevantsev <abel@ispras.ru>
-
- * sel-sched-dump.c (dump_insn_rtx_flags): Explicitly set
- DUMP_INSN_RTX_UID.
- (dump_insn_rtx_1): Pass PATTERN (insn) to str_pattern_slim.
-
-2012-02-19 Andrey Belevantsev <abel@ispras.ru>
-
- PR middle-end/55889
- * sel-sched.c: Include ira.h.
- (implicit_clobber_conflict_p): New function.
- (moveup_expr): Use it.
- * Makefile.in (sel-sched.o): Depend on ira.h.
-
-2013-02-19 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/56384
- * tree-ssa-sccvn.h (struct vn_phi_s): Add type member.
- (vn_hash_type): Split out from ...
- (vn_hash_constant_with_type): ... here.
- * tree-ssa-sccvn.c (vn_phi_compute_hash): Use vn_hash_type.
- (vn_phi_eq): Compare types from vn_phi_s structure.
- (vn_phi_lookup): Populate vn_phi_s type.
- (vn_phi_insert): Likewise.
-
-2013-02-19 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/56350
- * tree-vect-loop.c (vectorizable_reduction): If orig_stmt, return false
- if haven't found reduction or nested cycle operand, rather than
- asserting we must find it.
-
- PR tree-optimization/56381
- * tree-ssa-pre.c (create_expression_by_pieces): Fix up last argument
- to fold_build3.
-
-2013-02-18 Aldy Hernandez <aldyh@redhat.com>
- Jakub Jelinek <jakub@redhat.com>
-
- PR target/52555
- * genopinit.c (raw_optab_handler): Use this_fn_optabs.
- (swap_optab_enable): Same.
- (init_all_optabs): Use argument instead of global.
- * tree.h (struct tree_optimization_option): New field target_optabs.
- * expr.h (init_all_optabs): Add argument to prototype.
- (TREE_OPTIMIZATION_OPTABS): New.
- (save_optabs_if_changed): Protoize.
- * optabs.h: Declare this_fn_optabs.
- * optabs.c (save_optabs_if_changed): New.
- Declare this_fn_optabs.
- (init_optabs): Add argument to init_all_optabs() call.
- * function.c (invoke_set_current_function_hook): Handle per
- function optabs.
- * function.h (struct function): New field optabs.
- * config/mips/mips.c (mips_set_mips16_mode): Handle when
- optimization_current_node has changed.
- * target-globals.h (save_target_globals_default_opts): Protoize.
- * target-globals.c (save_target_globals_default_opts): New.
-
-2013-02-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
-
- PR target/56347
- * config/pa/pa.c (pa_conditional_register_usage): On HP-UX, mark
- registers %fr12 and %fr12R as call used.
-
- PR target/56214
- * config/pa/predicates.md (base14_operand): Except for BLKmode, QImode
- and HImode, require all displacements to be an integer multiple of
- their mode size.
- * config/pa/pa.c (pa_legitimate_address_p): For REG+BASE addresses,
- only allow QImode and HImode when reload is in progress and strict is
- true. Likewise for symbolic addresses. Use base14_operand to check
- displacements in REG+BASE addresses.
-
-2013-02-18 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/56366
- * tree-vect-loop.c (get_initial_def_for_induction): Properly
- handle sign-conversion of outer-loop initial induction value.
-
-2013-02-18 Richard Biener <rguenther@suse.de>
-
- PR middle-end/56349
- * cfghooks.c (merge_blocks): If we merge a latch into another
- block adjust references to it.
- * cfgloop.c (flow_loops_find): Reset latch before recomputing it.
- (verify_loop_structure): Verify that a recorded latch is in fact
- a latch.
-
-2013-02-18 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/56321
- * tree-ssa-reassoc.c (propagate_op_to_single_use): Properly
- order SSA name release and virtual operand unlinking.
-
-2013-02-17 Edgar E. Iglesias <edgar.iglesias@gmail.com>
-
- * config/microblaze/microblaze.md (save_stack_block): Define.
- (restore_stack_block): Likewise.
-
-2013-02-16 Edgar E. Iglesias <edgar.iglesias@gmail.com>
-
- * config/microblaze/linux.h (TARGET_SUPPORTS_PIC): Define as 1.
- * config/microblaze/microblaze.h (TARGET_SUPPORTS_PIC): Define as 1.
- * config/microblaze/microblaze.c (microblaze_option_override):
- Bail out early for PIC modes when target does not support PIC.
-
-2013-02-16 Edgar E. Iglesias <edgar.iglesias@gmail.com>
-
- * config/microblaze/microblaze.c (microblaze_asm_trampoline_template):
- Replace with a microblaze version.
- (microblaze_trampoline_init): Adapt for microblaze.
- * config/microblaze/microblaze.h (TRAMPOLINE_SIZE): Adapt for
- microblaze.
-
-2013-02-16 Jakub Jelinek <jakub@redhat.com>
- Dodji Seketeli <dodji@redhat.com>
-
- PR asan/56330
- * asan.c (get_mem_refs_of_builtin_call): White space and style cleanup.
- (instrument_mem_region_access): Do not forget to always put
- instrumentation of the of 'base' and 'base + len' in a "if (len !=
- 0) statement, even for cases where either 'base' or 'base + len'
- are not instrumented -- because they have been previously
- instrumented. Simplify the logic by putting all the statements
- instrument 'base + len' inside a sequence, and then insert that
- sequence right before the current insertion point. Then, to
- instrument 'base + len', just get an iterator on that statement.
- And do not forget to update the pointer to iterator the function
- received as argument.
-
-2013-02-15 Vladimir Makarov <vmakarov@redhat.com>
-
- PR rtl-optimization/56348
- * lra-assigns.c (reload_pseudo_compare_func): Prefer bigger pseudos.
-
-2013-02-15 Steven Bosscher <steven@gcc.gnu.org>
-
- * graph.c (start_graph_dump): Print dumpfile base as digraph label.
- (clean_graph_dump_file): Pass base to start_graph_dump.
-
-2013-02-14 Richard Henderson <rth@redhat.com>
-
- PR target/55941
- * lower-subreg.c (simple_move): Check dest mode instead of src mode.
-
-2013-02-14 Steven Bosscher <steven@gcc.gnu.org>
-
- * collect2-aix.h: Define F_LOADONLY.
-
-2013-02-14 Richard Biener <rguenther@suse.de>
-
- PR lto/50494
- * varasm.c (output_constant_def_1): Get the decl representing
- the constant as argument.
- (output_constant_def): Wrap output_constant_def_1.
- (make_decl_rtl): Use output_constant_def_1 with the decl
- representing the constant.
- (build_constant_desc): Optionally re-use a decl already
- representing the constant.
- (tree_output_constant_def): Adjust.
-
-2013-02-14 Dodji Seketeli <dodji@redhat.com>
-
- Fix an asan crash
- * asan.c (instrument_builtin_call): Really put the length of the
- second source argument into src1_len.
-
-2013-02-13 Jakub Jelinek <jakub@redhat.com>
-
- * asan.c (create_cond_insert_point): Add create_then_fallthru_edge
- argument. If it is false, don't create edge from then_bb to
- fallthru_bb.
- (insert_if_then_before_iter): Pass true to it.
- (build_check_stmt): Pass false to it.
- (transform_statements): Flush hash table only on extended basic
- block boundaries, rather than at the beginning of every bb.
- Don't flush hash table on nonfreeing_call_p calls.
- * tree-flow.h (nonfreeing_call_p): New prototype.
- * tree-ssa-phiopt.c (nonfreeing_call_p): No longer static.
-
-2013-02-13 David S. Miller <davem@davemloft.net>
-
- * expmed.c (expand_shift_1): Only strip scalar integer subregs.
-
-2013-02-13 Vladimir Makarov <vmakarov@redhat.com>
-
- PR target/56184
- * ira.c (max_regno_before_ira): Move from ...
- (ira): ... here.
- (fix_reg_equiv_init): Use max_regno_before_ira instead of
- vec_safe_length.
-
-2013-02-13 Jakub Jelinek <jakub@redhat.com>
-
- * config/i386/i386.c (ix86_asan_shadow_offset): Revert last change.
-
-2013-02-13 Richard Biener <rguenther@suse.de>
-
- PR lto/56295
- * gimple-streamer-out.c (output_gimple_stmt): Undo wrapping
- globals in MEM_REFs.
-
-2013-02-13 Richard Biener <rguenther@suse.de>
-
- * loop-init.c (loop_optimizer_init): Clear loop state when
- re-initializing preserved loops.
- * loop-unswitch.c (unswitch_single_loop): Return whether
- we unswitched the loop. Do not verify loop state here.
- (unswitch_loops): When we unswitched a loop discover new loops.
-
-2013-02-13 Kostya Serebryany <kcc@google.com>
-
- * config/i386/i386.c: Use 0x7fff8000 as asan_shadow_offset
- on x86_64 linux.
- * sanitizer.def: Rename __asan_init to __asan_init_v1.
-
-2013-02-12 Dodji Seketeli <dodji@redhat.com>
-
- Avoid instrumenting duplicated memory access in the same basic block
- * Makefile.in (asan.o): Add new dependency on hash-table.h
- * asan.c (struct asan_mem_ref, struct mem_ref_hasher): New types.
- (asan_mem_ref_init, asan_mem_ref_get_end, get_mem_ref_hash_table)
- (has_stmt_been_instrumented_p, empty_mem_ref_hash_table)
- (free_mem_ref_resources, has_mem_ref_been_instrumented)
- (has_stmt_been_instrumented_p, update_mem_ref_hash_table)
- (get_mem_ref_of_assignment): New functions.
- (get_mem_refs_of_builtin_call): Extract from
- instrument_builtin_call and tweak a little bit to make it fit with
- the new signature.
- (instrument_builtin_call): Use the new
- get_mem_refs_of_builtin_call. Use gimple_call_builtin_p instead
- of is_gimple_builtin_call.
- (instrument_derefs, instrument_mem_region_access): Insert the
- instrumented memory reference into the hash table.
- (maybe_instrument_assignment): Renamed instrument_assignment into
- this, and change it to advance the iterator when instrumentation
- actually happened and return true in that case. This makes it
- homogeneous with maybe_instrument_assignment, and thus give a
- chance to callers to be more 'regular'.
- (transform_statements): Clear the memory reference hash table
- whenever we enter a new BB, when we cross a function call, or when
- we are done transforming statements. Use
- maybe_instrument_assignment instead of instrumentation. No more
- need to special case maybe_instrument_assignment and advance the
- iterator after calling it; it's now handled just like
- maybe_instrument_call. Update comment.
-
-2013-02-13 Richard Biener <rguenther@suse.de>
-
- * config/mn10300/mn10300.c (mn10300_scan_for_setlb_lcc):
- Fix loop discovery code.
-
-2013-02-12 Vladimir Makarov <vmakarov@redhat.com>
-
- PR inline-asm/56148
- * lra-constraints.c (process_alt_operands): Match early clobber
- operand with itself. Check conflicts with earlyclobber only if
- the operand is not reloaded. Prefer to reload conflicting operand
- if earlyclobber and matching operands are the same.
-
-2013-02-12 Richard Biener <rguenther@suse.de>
-
- PR lto/56297
- * lto-streamer-out.c (write_symbol): Do not output symbols
- for hard register variables.
-
-2013-02-12 Georg-Johann Lay <avr@gjlay.de>
-
- PR target/54222
- * config/avr/avr-dimode.md (umulsidi3, mulsidi3): New expanders.
- (umulsidi3_insn, mulsidi3_insn): New insns.
-
-2013-02-12 Christophe Lyon <christophe.lyon@linaro.org>
-
- * config/arm/arm-protos.h (struct cpu_vec_costs): New struct type.
- (struct tune_params): Add vec_costs field.
- * config/arm/arm.c (arm_builtin_vectorization_cost)
- (arm_add_stmt_cost): New functions.
- (TARGET_VECTORIZE_BUILTIN_VECTORIZATION_COST)
- (TARGET_VECTORIZE_ADD_STMT_COST): Define.
- (arm_default_vec_cost): New struct of type cpu_vec_costs.
- (arm_slowmul_tune, arm_fastmul_tune, arm_strongarm_tune)
- (arm_xscale_tune, arm_9e_tune, arm_v6t2_tune, arm_cortex_tune)
- (arm_cortex_a15_tune, arm_cortex_a5_tune, arm_cortex_a9_tune)
- (arm_v6m_tune, arm_fa726te_tune): Define new vec_costs field.
-
-2013-02-12 Richard Biener <rguenther@suse.de>
-
- PR lto/56295
- * gimple-streamer-in.c (input_gimple_stmt): Strip MEM_REFs off
- decls again if possible.
-
-2013-02-12 Richard Biener <rguenther@suse.de>
-
- PR middle-end/56288
- * tree-ssa.c (verify_ssa_name): Fix check, move
- SSA_NAME_IN_FREE_LIST check up.
-
-2013-02-12 Jakub Jelinek <jakub@redhat.com>
- Steven Bosscher <steven@gcc.gnu.org>
-
- PR rtl-optimization/56151
- * optabs.c (add_equal_note): Don't return 0 if target is a MEM,
- equal to op0 or op1, and last_insn pattern is CODE operation
- with MEM dest and one of the operands matches that MEM.
-
-2013-02-11 Sriraman Tallam <tmsriram@google.com>
-
- * doc/extend.texi: Document Function Multiversioning and "default"
- parameter string to target attribute.
- * config/i386/i386.c (get_builtin_code_for_version): Return 0 if
- target attribute parameter is "default".
- (ix86_compare_version_priority): Remove checks for target attribute.
- (ix86_mangle_function_version_assembler_name): Change error to sorry.
- Remove check for target attribute equal to NULL. Add assert.
- (ix86_generate_version_dispatcher_body): Change error to sorry.
-
-2013-02-11 Iain Sandoe <iain@codesourcery.com>
- Jack Howarth <howarth@bromo.med.uc.edu>
- Patrick Marlier <patrick.marlier@gmail.com>
-
- PR libitm/55693
- * config/darwin.h: Replace ENDFILE_SPEC with TM_DESTRUCTOR and
- define ENDFILE_SPEC as TM_DESTRUCTOR.
- * config/i386/darwin.h (ENDFILE_SPEC): Use TM_DESTRUCTOR.
-
-2013-02-11 Alexander Potapenko <glider@google.com>
- Jack Howarth <howarth@bromo.med.uc.edu>
- Jakub Jelinek <jakub@redhat.com>
-
- PR sanitizer/55617
- * config/darwin.c (cdtor_record): Rename ctor_record.
- (sort_cdtor_records): Rename sort_ctor_records.
- (finalize_dtors): New routine to sort destructors by
- priority before use in assemble_integer.
- (machopic_asm_out_destructor): Use finalize_dtors if needed.
-
-2013-02-11 Uros Bizjak <ubizjak@gmail.com>
-
- PR rtl-optimization/56275
- * simplify-rtx.c (avoid_constant_pool_reference): Check that
- offset is non-negative and less than cmode size before
- calling simplify_subreg.
-
-2013-02-11 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/56264
- * cfgloop.h (fix_loop_structure): Adjust prototype.
- * loop-init.c (fix_loop_structure): Return the number of
- newly discovered loops.
- * tree-cfgcleanup.c (repair_loop_structures): When new loops
- are discovered, do a full loop-closed SSA rewrite.
-
-2013-02-11 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/56273
- * tree-vrp.c (simplify_cond_using_ranges): Disable for the
- first VRP run.
- (check_array_ref): Fix missing newline in dumps.
- (search_for_addr_array): Likewise.
-
-2013-02-09 David Edelsohn <dje.gcc@gmail.com>
-
- * config/rs6000/aix61.h (OS_MISSING_ALTIVEC): Undefine.
-
-2013-02-09 Jakub Jelinek <jakub@redhat.com>
-
- PR target/56256
- * config/rs6000/rs6000.h (ASSEMBLER_DIALECT): Define.
-
-2013-02-08 Vladimir Makarov <vmakarov@redhat.com>
-
- PR rtl-optimization/56246
- * lra-constraints.c (simplify_operand_subreg): Try to reuse
- reload pseudo.
- * lra.c (lra): Clear lra_optional_reload_pseudos only when all
- constraints are satisfied.
-
-2013-02-08 Jeff Law <law@redhat.com>
-
- PR debug/53948
- * emit-rtl.c (reg_is_parm_p): New function.
- * regs.h (reg_is_parm_p): New prototype.
- * ira-conflicts.c (ira_build_conflicts): Allow parameters in
- callee-clobbered registers.
-
-2013-02-08 Michael Meissner <meissner@linux.vnet.ibm.com>
-
- PR target/56043
- * config/rs6000/rs6000.c (rs6000_builtin_vectorized_libmass):
- If there is no implicit builtin declaration, just return NULL.
-
-2013-02-08 Uros Bizjak <ubizjak@gmail.com>
-
- * config/i386/sse.md (FMAMODEM): New mode iterator.
- (fma<mode>4, fms<mode>4, fnma<mode>4, fnms<mode>4): Use FMAMODEM
- mode iterator. Do not use TARGET_SSE_MATH in insn constraint.
-
-2013-02-08 Uros Bizjak <ubizjak@gmail.com>
-
- * config/i386/gnu-user.h (TARGET_CAN_SPLIT_STACK): Define only
- when HAVE_GAS_CFI_PERSONALITY_DIRECTIVE is set.
- * config/i386/gnu-user64.h (TARGET_CAN_SPLIT_STACK): Ditto.
-
-2013-02-08 Edgar E. Iglesias <edgar.iglesias@gmail.com>
-
- * config.gcc (microblaze*-linux*): Add TARGET_BIG_ENDIAN_DEFAULT.
- (microblaze*-*-elf): Likewise.
- * config/microblaze/linux.h: Add -mbig-endian / -mlittle-endian to
- LINK_SPEC.
- * config/microblaze/microblaze-c.c: Add builtin defines for
- _LITTLE_ENDIAN and _BIG_ENDIAN.
- * config/microblaze/microblaze.h: Add TARGET_ENDIAN_DEFAULT and
- add to TARGET_DEFAULT flags.
- Expand ASM_SPEC and LINK_SPEC.
- Update BYTES_BIG_ENDIAN and WORDS_BIG_ENDIAN.
- * config/microblaze/microblaze.md: Update extendsidi2 and
- movdi_internal instructions to use low-order / high-order reg
- print_operands.
- * config/microblaze/microblaze.opt: Add mbig-endian and mlittle-endian
- options and inversemask / mask of LITTLE_ENDIAN.
- * config/microblaze/t-microblaze: Expand multilib options to
- include mlittle-endian (le) and update exceptions patterns.
-
-2013-02-08 Jakub Jelinek <jakub@redhat.com>
-
- PR rtl-optimization/56195
- * lra-constraints.c (get_reload_reg): Don't reuse regs
- if they have smaller mode than requested, if they have
- wider mode than requested, try to return a SUBREG.
-
- PR tree-optimization/56250
- * fold-const.c (extract_muldiv_1) <case NEGATE_EXPR>: Don't optimize
- if type is unsigned and code isn't MULT_EXPR.
-
-2013-02-08 Georg-Johann Lay <avr@gjlay.de>
-
- PR tree-optimization/56064
- * fixed-value.c (fixed_from_double_int): Sign/zero extend payload
- bits according to mode.
- * fixed-value.h (fixed_from_double_int)
- (const_fixed_from_double_int): Adjust comments.
-
-2013-02-08 Richard Biener <rguenther@suse.de>
-
- PR lto/56231
- * lto-streamer.h (struct data_in): Remove current_file, current_line
- and current_col members.
- * lto-streamer-out.c (lto_output_location): Stream changed bits
- en-block for efficiency.
- * lto-streamer-in.c (clear_line_info): Remove.
- (lto_input_location): Cache current file, line and column
- globally via local statics. Read changed bits en-block.
- (input_function): Do not call clear_line_info.
- (lto_read_body): Likewise.
- (lto_input_toplevel_asms): Likewise.
-
-2013-02-08 Michael Matz <matz@suse.de>
-
- PR tree-optimization/52448
- * tree-ssa-phiopt.c (struct name_to_bb): Add phase member.
- (nt_call_phase): New static.
- (add_or_mark_expr): Only mark accesses with newer phase than any
- call seen.
- (nonfreeing_call_p): New.
- (nt_init_block): Update nt_call_phase, mark blocks as visited.
- (nt_fini_block): Keep blocks marked as visited.
- (get_non_trapping): Initialize nt_call_phase, and reset aux pointer.
-
-2013-02-08 Richard Biener <rguenther@suse.de>
-
- * ira.c (ira): Free broken dominator information.
-
-2013-02-08 Uros Bizjak <ubizjak@gmail.com>
-
- * config/i386/i386.c (ix86_spill_class): Use INTEGER_CLASS_P macro.
-
-2013-02-08 Marek Polacek <polacek@redhat.com>
-
- * cfgloop.c (verify_loop_structure): Add more checking of headers.
-
-2013-02-08 Richard Biener <rguenther@suse.de>
-
- PR middle-end/56181
- * cfgloop.h (flow_loops_find): Adjust.
- (bb_loop_header_p): Declare.
- * cfgloop.c (bb_loop_header_p): New function split out from ...
- (flow_loops_find): ... here. Adjust function signature,
- support incremental loop structure update.
- (verify_loop_structure): Cleanup. Verify a loop is a loop.
- * cfgloopmanip.c (fix_loop_structure): Move ...
- * loop-init.c (fix_loop_structure): ... here.
- (apply_loop_flags): Split out from ...
- (loop_optimizer_init): ... here.
- (fix_loop_structure): Use apply_loop_flags. Use flow_loops_find
- in incremental mode, only remove dead loops here.
-
-2013-02-08 Georg-Johann Lay <avr@gjlay.de>
-
- PR target/54222
- * config/avr/avr.md (unspec) <UNSPEC_ROUND>: Add.
- * config/avr/avr-fixed.md (ALL4QA, ALL124QA): New mode iterators.
- (round<mode>3, round<mode>3_const): New expanders for fixed-mode.
- (*round<mode>3.libgcc): New insns for fixed-modes.
- * config/avr/builtins.def (ABSxx): Use a non-NULL LIBNAME.
- (ROUNDxx, COUNTLSxx, BITSxx, xxBITS): New DEF_BUILTINs.
- (ROUNDFX, COUNTLSFX, ABSFX): New DEF_BUILTINs.
- * config/avr/stdfix.h (absFX, bitsFX, FXbits): Remove inline
- implementations. Define to __builtin_avr_absFX,
- __builtin_avr_bitsFX, __builtin_avr_FXbits, respectively.
- (roundFX, countlsFX): Define to __builtin_avr_roundFX,
- __builtin_avr_countlsFX, respectively.
- * config/avr/avr-c.c (target.h): Include it.
- (enum avr_builtin_id): New enum.
- (avr_resolve_overloaded_builtin): New static function.
- (avr_register_target_pragmas): Use it to set
- targetm.resolve_overloaded_builtin.
- * config/avr/avr.c (avr_init_builtins): Supply myriads of local
- tree nodes used by DEF_BUILTIN.
- (avr_expand_builtin) <AVR_BUILTIN_ROUNDxx>: Sanity-check them.
- (avr_fold_builtin) <AVR_BUILTIN_BITSxx>: Fold to VIEW_COVERT_EXPR.
- <AVR_BUILTIN_xxBITS>: Same.
-
-2013-02-08 Richard Biener <rguenther@suse.de>
-
- * cfgloop.c (verify_loop_structure): Properly handle
- a loop exiting to another loop header.
- * ira-int.h (ira_loops): Remove.
- * ira.c (ira_loops): Remove.
- (ira): Use loop_optimizer_init and loop_optimizer_finalize.
- (do_reload): Use loop_optimizer_finalize.
- * ira-build.c (create_loop_tree_nodes): Use get_loops and
- number_of_loops to access the loop tree.
- (more_one_region_p): Likewise.
- (finish_loop_tree_nodes): Likewise.
- (rebuild_regno_allocno_maps): Likewise.
- (mark_loops_for_removal): Likewise.
- (mark_all_loops_for_removal): Likewise.
- (remove_unnecessary_regions): Likewise.
- (ira_build): Likewise.
- * ira-emit.c (setup_entered_from_non_parent_p): Likewise.
-
-2013-02-08 Richard Biener <rguenther@suse.de>
-
- * Makefile.in (tree-tailcall.o): Add $(CFGLOOP_H) dependency.
- * ipa-pure-const.c (analyze_function): Avoid calling
- mark_irreducible_loops twice.
- * tree-tailcall.c (tree_optimize_tail_calls_1): Mark loops for fixup.
-
-2013-02-07 David S. Miller <davem@davemloft.net>
-
- * dwarf2out.c (based_loc_descr): Perform leaf register remapping
- on 'reg'.
- * var-tracking.c (vt_add_function_parameter): Test the presence of
- HAVE_window_save properly and do not remap argument registers when
- we have a leaf function.
-
-2013-02-07 Uros Bizjak <ubizjak@gmail.com>
-
- PR bootstrap/56227
- * ggc-page.c (ggc_print_statistics): Use HOST_LONG_LONG_FORMAT
- instead of "ll".
- * config/i386/i386.c (ix86_print_operand): Ditto.
-
-2013-02-07 Vladimir Makarov <vmakarov@redhat.com>
-
- * lra-constraints.c (process_alt_operands): Fix recently added comment.
-
-2013-02-07 Vladimir Makarov <vmakarov@redhat.com>
-
- PR rtl-optimization/56225
- * lra-constraints.c (process_alt_operands): Check that reload hard
- reg can hold value for strict_low_part.
-
-2013-02-07 Jakub Jelinek <jakub@redhat.com>
-
- PR debug/56154
- * dwarf2out.c (dwarf2_debug_hooks): Set end_function hook to
- dwarf2out_end_function.
- (in_first_function_p, maybe_at_text_label_p,
- first_loclabel_num_not_at_text_label): New variables.
- (dwarf2out_var_location): In the first function find out
- lowest loclabel_num N where .LVLN is known not to be equal to .Ltext0.
- (find_empty_loc_ranges_at_text_label, dwarf2out_end_function): New
- functions.
-
-2013-02-07 Eric Botcazou <ebotcazou@adacore.com>
-
- PR rtl-optimization/56178
- * cse.c (cse_insn): Do not create a REG_EQUAL note if the source is a
- SUBREG of a register. Tidy up related block of code.
- * fwprop.c (forward_propagate_and_simplify): Do not create a REG_EQUAL
- note if the source is a register or a SUBREG of a register.
-
-2013-02-07 Jakub Jelinek <jakub@redhat.com>
-
- PR target/56228
- * config/rs6000/rs6000.md (ptrm): New mode attr.
- (call_indirect_aix<ptrsize>, call_indirect_aix<ptrsize>_nor11,
- call_value_indirect_aix<pttrsize>,
- call_value_indirect_aix<pttrsize>_nor11): Use <ptrm> instead of
- m in constraints.
-
-2013-02-07 Michael Haubenwallner <michael.haubenwallner@salomon.at>
-
- * collect2.c (main): Set aix64_flag for -G and -bsvr4 too, disable
- if -bnortl. Convert to strcmp and strncmp.
-
-2013-02-07 Alan Modra <amodra@gmail.com>
-
- PR target/54009
- * config/rs6000/rs6000.c (mem_operand_gpr): Check that LO_SUM
- addresses won't wrap when offsetting.
- (rs6000_secondary_reload): Provide secondary reloads needed for
- wrapping LO_SUM addresses.
-
-2013-02-06 Thomas Schwinge <thomas@codesourcery.com>
-
- * config/gnu.h (GNU_USER_TARGET_OS_CPP_BUILTINS): Never define
- MACH, just __MACH__.
-
-2013-02-06 Richard Biener <rguenther@suse.de>
-
- * tracer.c (tracer): Mark loops with LOOPS_NEED_FIXUP
- instead of calling fix_loop_structure.
-
-2013-02-06 Jakub Jelinek <jakub@redhat.com>
-
- PR middle-end/56217
- * omp-low.c (use_pointer_for_field): Return false if
- lower_send_shared_vars doesn't generate any copy-out code.
-
-2013-02-06 Tom de Vries <tom@codesourcery.com>
-
- PR rtl-optimization/56131
- * cfgrtl.c (delete_insn): Use NOTE_BASIC_BLOCK instead of BLOCK_FOR_INSN
- to get the bb of a NOTE_INSN_BASIC_BLOCK. Handle the case that the bb
- of the label is NULL. Add comment.
-
-2013-02-05 Jakub Jelinek <jakub@redhat.com>
-
- * tree.h (struct tree_decl_with_vis): Remove thread_local field.
-
- PR sanitizer/55374
- * config/gnu-user.h (LIBTSAN_EARLY_SPEC): Define.
- (STATIC_LIBTSAN_LIBS): Likewise.
- * gcc.c (ADD_STATIC_LIBTSAN_LIBS, LIBTSAN_EARLY_SPEC): Define.
- (LIBTSAN_SPEC): Add ADD_STATIC_LIBTSAN_LIBS, if LIBTSAN_EARLY_SPEC
- is defined, don't add anything else beyond that.
- (SANITIZER_EARLY_SPEC, SANITIZER_SPEC): Define.
- (LINK_COMMAND_SPEC): Use them.
-
- PR tree-optimization/56205
- * tree-stdarg.c (check_all_va_list_escapes): Return true if
- there are any PHI nodes that set non-va_list_escape_vars SSA_NAME
- and some va_list_escape_vars SSA_NAME appears in some PHI argument.
-
-2013-02-05 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/53342
- PR tree-optimization/53185
- * tree-vectorizer.h (vect_check_strided_load): Remove.
- * tree-vect-data-refs.c (vect_enhance_data_refs_alignment): Do
- not disallow peeling for vectorized strided loads.
- (vect_check_strided_load): Make static and simplify.
- (vect_analyze_data_refs): Adjust.
- * tree-vect-stmts.c (vectorizable_load): Handle peeled loops
- correctly when vectorizing strided loads.
-
-2013-02-05 Richard Biener <rguenther@suse.de>
-
- * doc/install.texi: Refer to ISL, not PPL.
-
-2013-02-05 Jan Hubicka <jh@suse.cz>
-
- PR tree-optimization/55789
- * params.def (PARAM_EARLY_INLINER_MAX_ITERATIONS): Drop to 1.
-
-2013-02-05 Jan Hubicka <jh@suse.cz>
-
- PR tree-optimization/55789
- * cgraphclones.c (cgraph_remove_node_and_inline_clones): Remove
- the dead call anyway.
-
-2013-02-05 Eric Botcazou <ebotcazou@adacore.com>
-
- PR sanitizer/55374
- * config/gnu-user.h (LIBASAN_EARLY_SPEC): Add missing guard.
-
-2013-02-04 Alexander Potapenko <glider@google.com>
- Jack Howarth <howarth@bromo.med.uc.edu>
- Jakub Jelinek <jakub@redhat.com>
-
- PR sanitizer/55617
- * config/darwin.c (sort_ctor_records): Stabilized qsort
- on constructor priority by using original position.
- (finalize_ctors): New routine to sort constructors by
- priority before use in assemble_integer.
- (machopic_asm_out_constructor): Use finalize_ctors if needed.
-
-2013-02-04 Jakub Jelinek <jakub@redhat.com>
-
- PR libstdc++/54314
- * config/i386/winnt.c (i386_pe_assemble_visibility): Don't warn
- about visibility on artificial decls.
- * config/sol2.c (solaris_assemble_visibility): Likewise.
-
-2013-02-04 Kai Tietz <ktietz@redhat.com>
-
- PR target/56186
- * config/i386/i386.c (function_value_ms_64): Add additional valtype
- argument and improve checking of return-argument types for 16-byte
- modes.
- (ix86_function_value_1): Add additional valtype argument on call
- of function_value_64.
- (return_in_memory_ms_64): Sync 16-byte sized mode handling with
- handling infunction_value_64 function.
-
-2013-02-04 Matthew Gretton-Dann <matthew.gretton-dann@linaro.org>
-
- * reload.c (subst_reloads): Fix DEBUG_RELOAD build issue.
-
-2013-02-04 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/56188
- * tree-ssa-structalias.c (label_visit): Consider case with
- initially non-empty points-to set.
- (perform_var_substitution): Dump node mapping and clean up.
-
-2013-02-04 Richard Guenther <rguenther@suse.de>
-
- PR lto/56168
- * lto-symtab.c (lto_symtab_merge_decls_1): Make non-builtin
- node prevail as last resort.
- (lto_symtab_merge_decls): Remove guard on LTRANS here.
- (lto_symtab_prevailing_decl): Builtins are their own prevailing decl.
-
-2013-02-04 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/56113
- * tree-ssa-structalias.c (equiv_class_lookup, equiv_class_add):
- Merge into ...
- (equiv_class_lookup_or_add): ... this.
- (label_visit): Adjust and fix error in previous patch.
- (perform_var_substitution): Adjust.
-
-2013-02-03 Oleg Endo <olegendo@gcc.gnu.org>
-
- * config/sh/divtab.c: Fix formatting and comments throughout the file.
- * config/sh/sh4-300.md: Likewise.
- * config/sh/sh4a.md: Likewise.
- * config/sh/constraints.md: Likewise.
- * config/sh/sh.md: Likewise.
- * config/sh/netbsd-elf.h: Likewise.
- * config/sh/predicates.md: Likewise.
- * config/sh/sh-protos.h: Likewise.
- * config/sh/ushmedia.h: Likewise.
- * config/sh/linux.h: Likewise.
- * config/sh/sh.c: Likewise.
- * config/sh/superh.h: Likewise.
- * config/sh/elf.h: Likewise.
- * config/sh/sh4.md: Likewise.
- * config/sh/sh.h: Likewise.
-
-2013-02-03 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
-
- * config/pa/constraints.md: Adjust unused letters. Change "T"
- constraint to match_test floating_point_store_memory_operand().
- * config/pa/predicates.md (reg_plus_base_memory_operand): New.
- (base14_operand): New.
- (floating_point_store_memory_operand): New.
- (integer_store_memory_operand): Revise to use base14_operand and
- reg_plus_base_memory_operand.
- (move_dest_operand): Allow symbolic_memory_operands.
- (symbolic_memory_operand): Check for LO_SOM.
- (symbolic_operand): Change default case to break.
- * config/pa/pa.md: Remove unamed DFmode and SFmode patterns to force
- CONST_DOUBLE values to be reloaded by putting them into memory when
- the destination is a floating point register.
- (movdf): Remove code to handle CONST_DOUBLE.
- (movsf): Likewise.
- (reload_indf_r1): New.
- (reload_insf_r1): New.
- Consistently use "Q" and "T" constraints with integer and floating
- point move instructions, respectively.
- (movdi): Remove FAIL.
- Change predicate for source operand unamed DImode move from
- general_operand to move_src_operand.
- (umulsidi3): Change predicate for destination operand to
- register_operand.
- Likewise for similar unamed patterns.
- * config/pa/pa-protos.h (pa_legitimize_reload_address): Declare.
- * config/pa/pa.c (pa_symbolic_expression_p): Remove extra parenthesis.
- (hppa_legitimize_address): Simplify mask calculation.
- (pa_emit_move_sequence): Revised handling of secondary reloads from
- REG+D addresses for floating point loads and stores. Directly handle
- loading CONST0_RTX (mode) to a floating point register.
- (pa_secondary_reload): Handle reloading DF and SFmode constant values
- to floating point registers. Don't restrict secondary reloads to
- floating point registers to integer modes. Revise some comments and
- cleanup some code.
- (TARGET_LEGITIMATE_ADDRESS_P): Define.
- (pa_legitimate_address_p): New.
- (pa_legitimize_reload_address): New.
- * config/pa/pa.h (STRICT_REG_OK_FOR_INDEX_P): New.
- (STRICT_REG_OK_FOR_BASE_P): New.
- (GO_IF_LEGITIMATE_ADDRESS): Delete. Update some related comments.
- (LEGITIMIZE_RELOAD_ADDRESS): Revise to use pa_legitimize_reload_address.
-
-2013-02-03 David Edelsohn <dje.gcc@gmail.com>
- Andrew Dixie <andrewd@gentrack.com>
-
- * collect2.c (GCC_CHECK_HDR): Do not scan objects with F_LOADONLY
- flag set.
-
-2013-02-03 Richard Sandiford <rdsandiford@googlemail.com>
-
- * expmed.c (extract_bit_field_1): Pass the full width of the
- structure to get_best_reg_extraction_insn.
-
-2013-02-01 David Edelsohn <dje.gcc@gmail.com>
-
- PR target/54601
- * configure.ac (use_cxa_atexit): Add AIX.
- * configure: Regenerate.
-
- * config/rs6000/aix61.h (STARTFILE_SPEC): Add crtcxa.o.
-
-2013-02-01 Jakub Jelinek <jakub@redhat.com>
-
- PR debug/54793
- * final.c (need_profile_function): New variable.
- (final_start_function): Drop ATTRIBUTE_UNUSED from first argument.
- If first of NOTE_INSN_BASIC_BLOCK or NOTE_INSN_FUNCTION_BEG
- is only preceeded by NOTE_INSN_VAR_LOCATION or NOTE_INSN_DELETED
- notes, targetm.asm_out.function_prologue doesn't emit anything,
- HAVE_prologue and profiler should be emitted before prologue,
- set need_profile_function instead of emitting it.
- (final_scan_insn): If need_profile_function, emit
- profile_function on the first NOTE_INSN_BASIC_BLOCK or
- NOTE_INSN_FUNCTION_BEG note.
-
-2013-02-01 Richard Henderson <rth@redhat.com>
-
- * config/rs6000/rs6000.md (smulditi3): New.
- (umulditi3): New.
-
- * config/alpha/alpha.md (umulditi3): New.
-
-2013-02-01 David Edelsohn <dje.gcc@gmail.com>
-
- * config/rs6000/xcoff.h (ASM_OUTPUT_ALIGNED_COMMON): Use floor_log2.
- (ASM_OUTPUT_ALIGNED_LOCAL): New.
-
-2013-02-01 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/56113
- * tree-ssa-structalias.c (label_visit): Reduce work for
- single-predecessor nodes.
-
-2013-02-01 Eric Botcazou <ebotcazou@adacore.com>
-
- * fold-const.c (make_range_step) <TRUTH_NOT_EXPR>: Bail out if the
- range isn't testing for zero.
-
-2013-01-31 Steven Bosscher <steven@gcc.gnu.org>
-
- PR middle-end/56113
- * fwprop.c (fwprop_init): Set up loops without CFG modifications.
-
-2013-01-31 Hiroyuki Ono <hiroyuki.ono.jc@renesas.com>
- Nick Clifton <nickc@redhat.com>
-
- * config/v850/constraints.md (Q): Define as a memory constraint.
- * config/v850/predicates.md (label_ref_operand): New predicate.
- (e3v5_shift_operand): New predicate.
- (ior_operator): New predicate.
- * config/v850/t-v850: Add e3v5 multilib.
- * config/v850/v850-protos.h (v850_adjust_insn_length): Prototype.
- (v850_gen_movdi): Prototype.
- * config/v850/v850.c: Add support for e3v5 architecture.
- Rename all uses of TARGET_V850E || TARGET_V850E2_ALL to
- TARGET_V850E_UP.
- (construct_save_jarl): Add e3v5 long JARL support.
- (v850_adjust_insn_length): New function. Adjust length of call
- insns when using e3v5 instructions.
- (v850_gen_movdi): New function: Generate instructions to move a
- DImode value.
- * config/v850/v850.h (TARGET_CPU_v850e3v5): Define.
- (CPP_SPEC): Define __v850e3v5__ as appropriate.
- (TARGET_USE_FPU): Enable for e3v5.
- (CONST_OK_FOR_W): New macro.
- (ADJUST_INSN_LENGTH): Define.
- * config/v850/v850.md (UNSPEC_LOOP): Define.
- (attr cpu): Add v850e3v5.
- Rename all uses of TARGET_V850E2 to TARGET_V850E2V3_UP.
- (movdi): New pattern.
- (movdi_internal): New pattern.
- (cbranchsf4): Conditionalize on TARGET_USE_FPU.
- (cbranchdf4): Conditionalize on TARGET_USE_FPU.
- (cstoresf4): Likewise.
- (cstoredf4): Likewise.
- (insv): New pattern.
- (rotlso3_a): New pattern.
- (rotlsi3_b): New pattern
- (rotlsi3_v850e3v5): New pattern.
- (doloop_begin): New pattern.
- (fix_loop_counter): New pattern.
- (doloop_end): New pattern.
- (branch_normal): Add e3v5 long branch support.
- (branch_invert): Likewise.
- (branch_z_normal): Likewise.
- (branch_z_invert): Likewise.
- (branch_nz_normal): Likewise.
- (branch_nz_invert): Likewise.
- (call_internal_short): Add e3v5 register-indirect JARL support.
- (call_internal_long): Likewise.
- (call_value_internal_short): Likewise.
- (call_value_internal_long): Likewise.
- * config/v850/v850.opt (mv850e3v5, mv850e2v4): New options.
- (mloop): New option.
- * config.gcc: Add support for configuring v840e3v5 target.
- * doc/invoke.texi: Document new v850 specific command line options.
-
-2013-01-31 Paul Koning <ni1d@arrl.net>
-
- PR debug/55059
- PR debug/54508
- * dwarf2out.c (prune_unused_types_mark): Mark all of parent's
- children if parent is a class.
- (prune_unused_types_prune): Don't add DW_AT_declaration.
-
-2013-01-31 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/56157
- * tree-vect-slp.c (vect_get_slp_defs): More thoroughly try to
- match up operand with SLP child.
-
-2013-01-31 Jason Merrill <jason@redhat.com>
-
- PR debug/54410
- * dwarf2out.c (gen_struct_or_union_type_die): Always schedule template
- parameters the first time.
- (gen_scheduled_generic_parms_dies): Check completeness here.
-
-2013-01-31 Richard Biener <rguenther@suse.de>
-
- PR middle-end/53073
- * common.opt (faggressive-loop-optimizations): New flag,
- enabled by default.
- * doc/invoke.texi (faggressive-loop-optimizations): Document.
- * tree-ssa-loop-niter.c (estimate_numbers_of_iterations_loop): Guard
- infer_loop_bounds_from_undefined by it.
-
-2013-01-31 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/56150
- * tree-ssa-loop-manip.c (find_uses_to_rename_stmt): Do not
- visit virtual operands.
- (find_uses_to_rename_bb): Likewise.
-
-2013-01-31 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/56150
- * tree-ssa-tail-merge.c (gimple_equal_p): Properly handle
- mixed store non-store stmts.
-
-2013-01-30 Jakub Jelinek <jakub@redhat.com>
-
- PR sanitizer/55374
- * gcc.c (LIBASAN_SPEC): Define just to ADD_STATIC_LIBASAN_LIBS if
- LIBASAN_EARLY_SPEC is defined.
- (LIBASAN_EARLY_SPEC): Define to empty string if not already defined.
- (LINK_COMMAND_SPEC): Add LIBASAN_EARLY_SPEC for -fsanitize=address,
- before %o.
- * config/gnu-user.h (LIBASAN_EARLY_SPEC): Define.
-
- PR c++/55742
- * config/i386/i386.c (ix86_valid_target_attribute_inner_p): Diagnose
- invalid args instead of ICEing on it.
- (ix86_valid_target_attribute_tree): Return error_mark_node if
- ix86_valid_target_attribute_inner_p failed.
- (ix86_valid_target_attribute_p): Return false only if
- ix86_valid_target_attribute_tree returned error_mark_node. Allow
- target("default") attribute.
- (sorted_attr_string): Change argument from const char * to tree,
- merge in all target attribute arguments rather than just one.
- Formatting fix. Use XNEWVEC instead of xmalloc and XDELETEVEC
- instead of free. Avoid using strcat.
- (ix86_mangle_function_version_assembler_name): Mangle
- target("default") as if no target attribute is present. Adjust
- sorted_attr_string caller. Avoid leaking memory. Use XNEWVEC
- instead of xmalloc and XDELETEVEC instead of free.
- (ix86_function_versions): Don't return true if one of the decls
- doesn't have target attribute. If they don't and one of the decls
- is DECL_FUNCTION_VERSIONED, report an error. Adjust
- sorted_attr_string caller. Use XDELETEVEC instead of free.
- (ix86_supports_function_versions): Remove.
- (make_name): Fix up formatting.
- (make_dispatcher_decl): Remove resolver_name and its initialization.
- Avoid leaking memory.
- (is_function_default_version): Return true if there is
- target("default") attribute rather than no target attribute at all.
- (make_resolver_func): Avoid leaking memory.
- (ix86_generate_version_dispatcher_body): Likewise.
- (TARGET_OPTION_SUPPORTS_FUNCTION_VERSIONS): Remove.
- * target.def (supports_function_versions): Remove.
- * doc/tm.texi.in (SUPPORTS_FUNCTION_VERSIONS): Remove.
- * doc/tm.texi: Regenerated.
-
-2013-01-30 Vladimir Makarov <vmakarov@redhat.com>
-
- PR rtl-optimization/56144
- * lra-constraints.c (get_reload_reg): Don't reuse reload pseudo
- for values with side effects.
-
-2013-01-30 Richard Biener <rguenther@suse.de>
-
- * sparseset.h (sparseset_bit_p): Use gcc_checking_assert.
- (sparseset_pop): Likewise.
- * cfganal.c (compute_idf): Likewise. Increase work-stack size
- to be able to use quick_push in the worker loop.
-
-2013-01-30 Marek Polacek <polacek@redhat.com>
-
- * cfgcleanup.c (cleanup_cfg): Don't mark affected BBs.
-
-2013-01-30 Richard Biener <rguenther@suse.de>
-
- PR lto/56147
- * lto-symtab.c (lto_symtab_merge_decls_1): Guard DECL_BUILT_IN check.
-
-2013-01-30 Georg-Johann Lay <avr@gjlay.de>
-
- PR tree-optimization/56064
- * fixed-value.c (fixed_from_double_int): New function.
- * fixed-value.h (fixed_from_double_int): New prototype.
- (const_fixed_from_double_int): New static inline function.
- * fold-const.c (native_interpret_fixed): New static function.
- (native_interpret_expr) <FIXED_POINT_TYPE>: Use it.
- (can_native_interpret_type_p) <FIXED_POINT_TYPE>: Return true.
- (native_encode_fixed): New static function.
- (native_encode_expr) <FIXED_CST>: Use it.
- (native_interpret_int): Move double_int worker code to...
- * double-int.c (double_int::from_buffer): ...this new static method.
- * double-int.h (double_int::from_buffer): Prototype it.
-
-2013-01-30 Richard Biener <rguenther@suse.de>
-
- * tree-ssa-structalias.c (final_solutions, final_solutions_obstack):
- New pointer-map and obstack.
- (init_alias_vars): Allocate pointer-map and obstack.
- (delete_points_to_sets): Free them.
- (find_what_var_points_to): Cache result.
- (find_what_p_points_to): Adjust for changed interface of
- find_what_var_points_to.
- (compute_points_to_sets): Likewise.
- (ipa_pta_execute): Likewise.
-
-2013-01-30 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * configure.ac (HAVE_AS_SPARC_NOBITS): New test.
- * configure: Regenerate.
- * config.in: Regenerate.
- * config/sparc/sparc.c (sparc_solaris_elf_asm_named_section): Emit
- #nobits/#progbits if supported.
-
-2013-01-29 Oleg Endo <olegendo@gcc.gnu.org>
-
- PR target/56121
- * config/sh/sh.md (bclr_m2a, bset_m2a, bst_m2a, bld_m2a, bldsign_m2a,
- bld_reg, *bld_regqi, band_m2a, bandreg_m2a, bor_m2a, borreg_m2a,
- bxor_m2a, bxorreg_m2a): Add satisfies_constraint_K03 condition.
-
-2013-01-29 Greta Yorsh <Greta.Yorsh@arm.com>
-
- * config/arm/cortex-a7.md (cortex_a7_neon, cortex_a7_all): Remove.
- (cortex_a7_idiv): Use cortex_a7_both instead of cortex_a7_all.
-
-2013-01-29 Greta Yorsh <Greta.Yorsh@arm.com>
-
- * config/arm/arm.c (cortexa7_younger): Return true for TYPE_CALL.
- * config/arm/cortex-a7.md (cortex_a7_call): Update required units.
-
-2013-01-29 Greta Yorsh <Greta.Yorsh@arm.com>
-
- * config/arm/arm-protos.h (arm_mac_accumulator_is_result): New
- declaration.
- * config/arm/arm.c (arm_mac_accumulator_is_result): New function.
- * config/arm/cortex-a7.md: New bypasses using
- arm_mac_accumulator_is_result.
-
-2013-01-29 Greta Yorsh <Greta.Yorsh@arm.com>
-
- * config/arm/cortex-a7.md (cortex_a7_neon_mul): New reservation.
- (cortex_a7_neon_mla): Likewise.
- (cortex_a7_fpfmad): New reservation.
- (cortex_a7_fpmacs): Use ffmas and update required units.
- (cortex_a7_fpmuld): Update required units and latency.
- (cortex_a7_fpmacd): Likewise.
- (cortex_a7_fdivs, cortex_a7_fdivd): Likewise.
- (cortex_a7_neon). Likewise.
- (bypass) Update participating units.
-
-2013-01-29 Greta Yorsh <Greta.Yorsh@arm.com>
-
- * config/arm/arm.md (type): Add ffmas and ffmad to "type" attribute.
- * config/arm/vfp.md (fma,fmsub,fnmsub,fnmadd): Change type
- from fmac to ffma.
- * config/arm/vfp11.md (vfp_farith): Use ffmas.
- (vfp_fmul): Use ffmad.
- * config/arm/cortex-r4f.md (cortex_r4_fmacs): Use ffmas.
- (cortex_r4_fmacd): Use ffmad.
- * config/arm/cortex-m4-fpu.md (cortex_m4_fmacs): Use ffmas.
- * config/arm/cortex-a9.md (cortex_a9_fmacs): Use ffmas.
- (cortex_a9_fmacd): Use ffmad.
- * config/arm/cortex-a8-neon.md (cortex_a8_vfp_macs): Use ffmas.
- (cortex_a8_vfp_macd): Use ffmad.
- * config/arm/cortex-a5.md (cortex_a5_fpmacs): Use ffmas.
- (cortex_a5_fpmacd): Use ffmad.
- * config/arm/cortex-a15-neon.md (cortex_a15_vfp_macs) Use ffmas.
- (cortex_a15_vfp_macd): Use ffmad.
- * config/arm/arm1020e.md (v10_fmul): Use ffmas and ffmad.
-
-2013-01-29 Jason Merrill <jason@redhat.com>
-
- PR libstdc++/54314
- * varasm.c (default_assemble_visibility): Don't warn about
- visibility on artificial decls.
-
-2013-01-29 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/56113
- * tree-ssa-structalias.c (equiv_class_lookup): Also return
- the bitmap leader.
- (label_visit): Free duplicate bitmaps and record the leader instead.
- (perform_var_substitution): Adjust.
-
-2013-01-29 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/55270
- * tree-ssa-dom.c (eliminate_degenerate_phis): If we changed
- the CFG, schedule loops for fixup.
-
-2013-01-29 Nick Clifton <nickc@redhat.com>
-
- * config/rl78/rl78.c (rl78_regno_mode_code_ok_for_base_p): Allow
- SP_REG.
-
-2013-01-28 Leif Ekblad <leif@rdos.net>
-
- * config.gcc (i[34567]86-*-rdos*, x86_64-*-rdos*): New targets.
- * config/i386/i386.h (TARGET_RDOS): New macro.
- (DEFAULT_LARGE_SECTION_THRESHOLD): New macro.
- * config/i386/i386.c (ix86_option_override_internal): For 64bit
- TARGET_RDOS, set ix86_cmodel to CM_MEDIUM_PIC and flag_pic to 1.
- * config/i386/i386.opt (mlarge-data-threshold): Initialize to
- DEFAULT_LARGE_SECTION_THRESHOLD.
- * config/i386/i386.md (R14_REG, R15_REG): New constants.
- * config/i386/rdos.h: New file.
- * config/i386/rdos64.h: New file.
-
-2013-01-28 Bernd Schmidt <bernds@codesourcery.com>
-
- PR other/54814
- * reload.c (find_valid_class_1): Use in_hard_reg_set_p instead of
- TEST_HARD_REG_BIT.
-
-2013-01-28 Jakub Jelinek <jakub@redhat.com>
-
- PR rtl-optimization/56117
- * sched-deps.c (sched_analyze_2) <case PREFETCH>: For use_cselib
- call cselib_lookup_from_insn on the MEM before calling
- add_insn_mem_dependence.
-
-2013-01-28 Richard Biener <rguenther@suse.de>
-
- * tree-inline.c (remap_gimple_stmt): Do not assing a BLOCK
- to a stmt that didn't have one.
- (copy_phis_for_bb): Likewise for PHI arguments.
- (copy_debug_stmt): Likewise for debug stmts.
-
-2013-01-28 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/56034
- * tree-loop-distribution.c (enum partition_kind): Add PKIND_REDUCTION.
- (partition_builtin_p): Adjust.
- (generate_code_for_partition): Handle PKIND_REDUCTION. Assert
- it is the last partition.
- (rdg_flag_uses): Check SSA_NAME_IS_DEFAULT_DEF before looking
- up the vertex for the definition.
- (classify_partition): Classify whether a partition is a
- PKIND_REDUCTION, thus has uses outside of the loop.
- (ldist_gen): Inherit PKIND_REDUCTION when merging partitions.
- Merge all PKIND_REDUCTION partitions into the last partition.
- (tree_loop_distribution): Seed partitions from reductions as well.
-
-2013-01-28 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/56125
- * tree-ssa-math-opts.c (gimple_expand_builtin_pow): Don't optimize
- pow(x,c) into sqrt(x) * powi(x, n/2) or
- 1.0 / (sqrt(x) * powi(x, abs(n/2))) if c is an integer or when
- optimizing for size.
- Don't optimize pow(x,c) into powi(x, n/3) * powi(cbrt(x), n%3) or
- 1.0 / (powi(x, abs(n)/3) * powi(cbrt(x), abs(n)%3)) if 2c is an
- integer.
-
- PR tree-optimization/56094
- * gimplify.c (force_gimple_operand_1): Temporarily set input_location
- to UNKNOWN_LOCATION while gimplifying expr.
-
-2013-01-27 Uros Bizjak <ubizjak@gmail.com>
-
- PR target/56114
- * config/i386/i386.md (*movabs<mode>_1): Add square brackets around
- operand 0 in movabs insn template for -masm=intel asm alternative.
- (*movabs<mode>_2): Ditto for operand 1.
-
-2013-01-26 David Holsgrove <david.holsgrove@xilinx.com>
-
- PR target/54663
- * config.gcc (microblaze*-linux*): Add tmake_file to allow building
- of microblaze-c.o
-
-2013-01-26 Edgar E. Iglesias <edgar.iglesias@gmail.com>
-
- * config.gcc (microblaze*-*-*): Rename microblaze*-*-elf, update
- tm_file.
-
-2013-01-25 Naveen H.S <Naveen.Hurugalawadi@caviumnetworks.com>
-
- * config/aarch64/aarch64.c (TARGET_FIXED_CONDITION_CODE_REGS):
- Undef to avoid warning.
-
-2013-01-25 Michael Haubenwallner <michael.haubenwallner@salomon.at>
-
- * configure.ac (gcc_cv_ld_static_dynamic): Define for AIX native ld.
- * configure: Regenerate.
-
-2013-01-25 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/56098
- * tree-ssa-phiopt.c (nt_init_block): Don't call add_or_mark_expr
- for stmts with volatile ops.
- (cond_store_replacement): Don't optimize if assign has volatile ops.
- (cond_if_else_store_replacement_1): Don't optimize if either
- then_assign or else_assign have volatile ops.
- (hoist_adjacent_loads): Don't optimize if either def1 or def2 have
- volatile ops.
-
-2013-01-25 Georg-Johann Lay <avr@gjlay.de>
-
- * doc/invoke.texi (AVR Built-in Macros): Document __XMEGA__.
-
-2013-01-25 Georg-Johann Lay <avr@gjlay.de>
-
- * doc/extend.texi (Example of asm with clobbered asm reg): Fix
- missing ':' in asm example.
-
-2013-01-25 Tejas Belagod <tejas.belagod@arm.com>
-
- * config/aarch64/aarch64-simd-builtins.def: Separate sq<r>dmulh_lane
- entries into lane and laneq entries.
- * config/aarch64/aarch64-simd.md (aarch64_sq<r>dmulh_lane<mode>):
- Remove AdvSIMD scalar modes.
- (aarch64_sq<r>dmulh_laneq<mode>): New.
- (aarch64_sq<r>dmulh_lane<mode>): New RTL pattern for Scalar AdvSIMD
- modes.
- * config/aarch64/arm_neon.h: Fix all the vq<r>dmulh_lane* intrinsics'
- builtin implementations to relfect changes in RTL in aarch64-simd.md.
- * config/aarch64/iterators.md (VCOND): New.
- (VCONQ): New.
-
-2013-01-25 Georg-Johann Lay <avr@gjlay.de>
-
- PR target/54222
- * config/avr/builtins.def (DEF_BUILTIN): Add LIBNAME argument.
- Add NULL LIBNAME argument to existing definitions.
- (ABSHR, ABSR, ABSLR, ABSLLR, ABSHK, ABSK, ABSLK, ABSLLK): New.
- * config/avr/avr-c.c (DEF_BUILTIN): Add LIBNAME argument.
- * config/avr/avr.c (DEF_BUILTIN): Same.
- (avr_init_builtins): Pass down LIBNAME to add_builtin_function.
- (avr_expand_builtin): Expand to a vanilla call if a libgcc
- implementation is available (DECL_ASSEMBLER_NAME is set).
- (avr_fold_absfx): New static function.
- (avr_fold_builtin): Use it to handle: AVR_BUILTIN_ABSHR,
- AVR_BUILTIN_ABSR, AVR_BUILTIN_ABSLR, AVR_BUILTIN_ABSLLR,
- AVR_BUILTIN_ABSHK, AVR_BUILTIN_ABSK, AVR_BUILTIN_ABSLK,
- AVR_BUILTIN_ABSLLK.
- * config/avr/stdfix.h (abshr, absr, abslr, absllr)
- (abshk, absk, abslk, absllk): Provide as static inline functions.
-
-2013-01-25 Marek Polacek <polacek@redhat.com>
-
- PR tree-optimization/56035
- * cfgloopmanip.c (fix_loop_structure): Remove redundant condition.
-
-2012-01-24 Uros Bizjak <ubizjak@gmail.com>
-
- * config/i386/i386.md (*movti_internal_rex64): Add (o,e) alternative.
- (*movtf_internal_rex64): Add (!o,C) alternative
- (*movxf_internal_rex64): Ditto.
- (*movdf_internal_rex64): Add (?r,C) and (?m,C) alternatives.
-
-2013-01-24 Shenghou Ma <minux.ma@gmail.com>
-
- * doc/invoke.texi: fix typo.
- * doc/objc.texi: fix typo.
-
-2013-01-24 Richard Sandiford <rdsandiford@googlemail.com>
-
- * config/mips/mips.md (*and<mode>3_mips16): Use the "W" constraint
- for the first two alternatives.
-
-2013-01-24 Diego Novillo <dnovillo@google.com>
-
- * Makefile.in (GGC): Remove. Replace all instances with ggc-page.o.
- (ggc-zone.o): Remove.
- * configure.ac: Remove option --with-gc.
- * configure: Re-generate.
- * doc/install.texi: Remove documentation for --with-gc.
- * gengtype.c (write_enum_defn): Remove. Update all users.
- (write_Types_process_field): Remove generation of gt_e_* argument.
- (output_type_enum): Remove. Update all users.
- (write_enum_defn): Remove. Update all users.
- (enum alloc_zone): Remove. Update all users.
- (write_splay_tree_allocator_def): Remove generation of gt_e_* argument.
- * ggc-common.c (ggc_splay_alloc): Remove first argument.
- Update all callers.
- (struct ptr_data): Remove field TYPE. Update all users.
- (gt_pch_note_object): Remove argument TYPE. Update all users.
- * ggc-internal.h (ggc_pch_alloc_object): Remove last argument.
- Update all users.
- * ggc-none.c (ggc_alloc_typed_stat): Remove.
- (struct alloc_zone): Remove.
- (ggc_internal_alloc_zone_stat): Remove.
- (ggc_internal_cleared_alloc_zone_stat): Remove.
- * ggc-page.c (ggc_alloc_typed_stat): Remove.
- (ggc_pch_count_object): Remove last argument. Update all users.
- (ggc_pch_alloc_object): Remove last argument. Update all users.
- (struct alloc_zone): Remove.
- * ggc-zone.c: Remove.
- * ggc.h (gt_pch_note_object): Remove last argument. Update all users.
- (struct alloc_zone): Remove.
- (ggc_alloc_typed_stat): Remove.
- (ggc_alloc_typed): Remove.
- (ggc_splay_alloc): Remove first argument.
- (rtl_zone): Remove. Update all users.
- (tree_zone): Remove. Update all users.
- (tree_id_zone): Remove. Update all users.
- (ggc_internal_zone_alloc_stat): Remove. Update all users.
- (ggc_internal_zone_cleared_alloc_stat): Remove. Update all users.
- (ggc_internal_zone_vec_alloc_stat): Remove. Update all users.
- * tree-ssanames.c: Remove references to zone allocator in comments.
-
-2013-01-24 Georg-Johann Lay <avr@gjlay.de>
-
- * config/avr/avr.c (avr_out_fract): Make register numbers that
- might be outside of source operand signed.
-
-2013-01-24 Uros Bizjak <ubizjak@gmail.com>
-
- * config/i386/constraints.md (Yf): New constraint.
- * config/i386/i386.md (*movdf_internal_rex64): Use Yf*f instead
- of f constraint to conditionaly disable x87 register preferences.
- (*movdf_internal): Ditto.
- (*movsf_internal): Ditto.
-
-2013-01-24 Steven Bosscher <steven@gcc.gnu.org>
-
- PR inline-asm/55934
- * lra-assigns.c (assign_by_spills): Throw away the pattern of asms
- that have operands with impossible constraints.
- Add a FIXME for a speed-up opportunity.
- * lra-constraints.c (process_alt_operands): Verify that a class
- selected from constraints on asms is valid for the operand mode.
- (curr_insn_transform): Remove incorrect comment.
-
-2013-01-23 David Edelsohn <dje.gcc@gmail.com>
-
- * config/rs6000/rs6000.c (rs6000_delegitimize_address): Check that
- TOC operand is a valid symbol ref in the constant pool.
-
-2013-01-23 Edgar E. Iglesias <edgar.iglesias@gmail.com>
-
- * config/microblaze/linux.h: Add TARGET_OS_CPP_BUILTINS
-
-2013-01-23 Georg-Johann Lay <avr@gjlay.de>
-
- PR target/54222
- * config/avr/stdfix.h: New file.
- * t-avr (stdfix-gcc.h): New rule to build it.
- (EXTRA_HEADERS): Set it to install stdfix.h, stdfix-gcc.h.
-
-2013-01-23 Kostya Serebryany <kcc@google.com>
-
- * config/darwin.h: remove dependency on
- CoreFoundation (asan on Mac OS).
-
-2013-01-23 Jakub Jelinek <jakub@redhat.com>
-
- PR target/49069
- * config/arm/arm.md (cbranchdi4, cstoredi4): Use s_register_operand
- instead of cmpdi_operand for first comparison operand.
- Don't assert that comparison operands aren't both constants.
-
-2013-01-22 Jonathan Wakely <jwakely.gcc@gmail.com>
-
- * doc/install.texi (Downloading the Source): Update references to
- downloading separate components.
-
-2013-01-22 Jonathan Wakely <jwakely.gcc@gmail.com>
-
- * doc/extend.texi (__int128): Improve grammar.
-
-2013-01-22 Uros Bizjak <ubizjak@gmail.com>
-
- PR target/56028
- * config/i386/i386.md (*movti_internal_rex64): Change (o,riF)
- alternative to (o,r).
- (*movdi_internal_rex64): Remove (!o,n) alternative.
- (DImode immediate->memory splitter): Remove.
- (DImode immediate->memory peephole2): Remove.
- (movtf): Enable for TARGET_64BIT || TARGET_SSE.
- (*movtf_internal_rex64): Rename from *movtf_internal. Change (!o,F*r)
- alternative to (!o,*r).
- (*movtf_internal_sse): New pattern.
- (*movxf_internal_rex64): New pattern.
- (*movxf_internal): Disable for TARGET_64BIT.
- (*movdf_internal_rex64): Remove (!o,F) alternative.
-
-2013-01-22 Jakub Jelinek <jakub@redhat.com>
-
- PR middle-end/56074
- * dumpfile.c (dump_loc): Only print loc if LOCATION_LOCUS (loc)
- isn't UNKNOWN_LOCATION nor BUILTINS_LOCATION.
- * tree-vect-loop-manip.c (find_loop_location): Also ignore
- stmt locations where LOCATION_LOCUS of the stmt location is
- UNKNOWN_LOCATION or BUILTINS_LOCATION.
-
- PR target/55686
- * config/i386/i386.md (UNSPEC_STOS): New.
- (strset_singleop, *strsetdi_rex_1, *strsetsi_1, *strsethi_1,
- *strsetqi_1): Add UNSPEC_STOS.
-
-2013-01-22 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/56067
- * doc/invoke.texi: Remove left over -Wsynth example.
-
-2013-01-21 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/56051
- * fold-const.c (fold_binary_loc): Don't fold
- X < (cast) (1 << Y) into (X >> Y) != 0 if cast is either
- a narrowing conversion, or widening conversion from signed
- to unsigned.
-
-2013-01-21 Uros Bizjak <ubizjak@gmail.com>
-
- PR rtl-optimization/56023
- * haifa-sched.c (fix_inter_tick): Do not update ticks of instructions,
- dependent on debug instruction.
-
-2013-01-21 Martin Jambor <mjambor@suse.cz>
-
- PR middle-end/56022
- * function.c (allocate_struct_function): Call
- invoke_set_current_function_hook earlier.
-
-2013-01-21 Jakub Jelinek <jakub@redhat.com>
-
- * reload1.c (init_reload): Only initialize reload_obstack
- during the first call.
-
-2013-01-21 Marek Polacek <polacek@redhat.com>
-
- * cfgloop.c (verify_loop_structure): Fix up grammar.
-
-2013-01-21 Yi-Hsiu Hsu <ahsu@marvell.com>
-
- * config/arm/marvell-pj4.md (pj4_shift_conds, pj4_alu_shift,
- pj4_alu_shift_conds, pj4_shift): Handle simple_alu_shift.
-
-2013-01-21 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
-
- PR target/56058
- * config/arm/marvell-pj4.md: Update copyright year.
- Fix up use of alu to alu_reg and simple_alu_imm.
-
-2013-01-21 Uros Bizjak <ubizjak@gmail.com>
-
- * config/i386/i386.md (enabled): Do not disable fma4 for TARGET_FMA.
-
-2013-01-20 Vladimir Makarov <vmakarov@redhat.com>
-
- PR target/55433
- * lra-constraints.c (curr_insn_transform): Don't reuse original
- insn for secondary memory move when memory mode should be different.
-
-2013-01-20 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
-
- * config/pa/pa.md (atomic_loaddi, atomic_loaddi_1, atomic_storedi,
- atomic_storedi_1): New patterns.
-
-2013-01-20 Venkataramanan Kumar <venkataramanan.kumar@amd.com>
-
- btver2 pipeline descriptions.
- * config/i386/i386.c: Enable CPU_BTVER2 to use btver2 pipeline
- descriptions.
- * config/i386/i386.md (btver2_decode): New type attributes.
- * config/i386/sse.md (btver2_decode, btver2_sse_attr): New
- type attributes.
- * config/i386/btver2.md: New file describing btver2 pipelines.
-
-2013-01-19 Andrew Pinski <apinski@cavium.com>
-
- PR tree-optimization/52631
- * tree-ssa-sccvn (visit_use): Before looking up the original
- statement, try looking up the simplified expression.
-
-2013-01-19 Anthony Green <green@moxielogic.com>
-
- * config/moxie/moxie.c (moxie_expand_prologue): Set
- current_function_static_stack_size.
-
-2013-01-18 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/56029
- * tree-phinodes.c (reserve_phi_args_for_new_edge): Set
- gimple_phi_arg_location for the new arg to UNKNOWN_LOCATION.
-
-2013-01-18 Sharad Singhai <singhai@google.com>
-
- PR tree-optimization/55995
- * dumpfile.c (dump_loc): Print location only if available.
- * tree-vectorizer.c (increase_alignment): Intialize vect_location.
-
-2013-01-18 Vladimir Makarov <vmakarov@redhat.com>
-
- PR target/55433
- * lra-constraints.c (curr_insn_transform): Reuse original insn for
- secondary memory move.
- (inherit_reload_reg): Use rclass instead of cl for
- check_secondary_memory_needed_p.
-
-2013-01-18 Jakub Jelinek <jakub@redhat.com>
-
- PR middle-end/56015
- * expr.c (expand_expr_real_2) <case COMPLEX_EXPR>: Handle
- the case where writing real complex part of target modifies op1.
-
-2013-01-18 James Greenhalgh <james.greenhalgh@arm.com>
-
- * config/aarch64/aarch64-simd.md
- (aarch64_vcond_internal<mode>): Handle unordered cases.
- * config/aarch64/iterators.md (v_cmp_result): New.
-
-2013-01-18 Yi-Hsiu Hsu <ahsu@marvell.com>
- Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
-
- * config/arm/marvell-pj4.md: New file.
- * config/arm/arm.c (arm_issue_rate): Add marvell_pj4.
- * config/arm/arm.md (generic_sched): Add marvell_pj4.
- (generic_vfp): Likewise.
- * config/arm/arm-cores.def: Add marvell-pj4.
- * config/arm/arm-tune.md: Regenerate.
- * config/arm/arm-tables.opt: Regenerate.
- * config/arm/bpabi.h (BE8_LINK_SPEC): Add marvell_pj4.
- * doc/invoke.texi: Document marvell-pj4.
-
-2013-01-18 Tejas Belagod <tejas.belagod@arm.com>
-
- * config/aarch64/arm_neon.h: Map scalar types to standard types.
-
-2013-01-18 Alexandre Oliva <aoliva@redhat.com>
-
- PR debug/54114
- PR debug/54402
- PR debug/49888
- * var-tracking.c (negative_power_of_two_p): New.
- (global_get_addr_cache, local_get_addr_cache): New.
- (get_addr_from_global_cache, get_addr_from_local_cache): New.
- (vt_canonicalize_addr): Rewrite using the above. Adjust the
- heading comment.
- (vt_stack_offset_p): Remove.
- (vt_canon_true_dep): Always canonicalize loc's address.
- (clobber_overlapping_mems): Make sure we have a MEM.
- (local_get_addr_clear_given_value): New.
- (val_reset): Clear local cached entries.
- (compute_bb_dataflow): Create and release the local cache.
- Disable duplicate MEMs clobbering.
- (emit_notes_in_bb): Clobber MEMs likewise.
- (vt_emit_notes): Create and release the local cache.
- (vt_initialize, vt_finalize): Create and release the global
- cache, respectively.
- * alias.c (rtx_equal_for_memref_p): Compare operands of ENTRY_VALUEs.
-
-2013-01-18 Alexandre Oliva <aoliva@redhat.com>
-
- PR libmudflap/53359
- * tree-mudflap.c (mudflap_finish_file): Skip deferred decls
- not found in the symtab.
-
-2013-01-18 Alexandre Oliva <aoliva@redhat.com>
-
- PR debug/56006
- PR rtl-optimization/55547
- PR rtl-optimization/53827
- PR debug/53671
- PR debug/49888
- * alias.c (offset_overlap_p): New, factored out of...
- (memrefs_conflict_p): ... this. Use absolute sizes. Retain
- the conservative special case for symbolic constants. Don't
- adjust zero sizes on alignment.
-
-2013-01-18 Bernd Schmidt <bernds@codesourcery.com>
-
- PR rtl-optimization/52573
- * regrename.c (build_def_use): Ignore REG_DEAD notes if there is a
- REG_UNUSED for the same register.
-
-2013-01-17 Richard Biener <rguenther@suse.de>
- Marek Polacek <polacek@redhat.com>
-
- PR rtl-optimization/55833
- * loop-unswitch.c (unswitch_loops): Move loop verification...
- (unswitch_single_loop): ...here. Call mark_irreducible_loops.
- * cfgloopmanip.c (fix_loop_placement): Add IRRED_INVALIDATED parameter.
- Set it to true when we're removing a loop from hierarchy tree in
- an irreducible region.
- (fix_bb_placements): Adjust caller.
- (fix_loop_placements): Likewise.
-
-2013-01-17 Georg-Johann Lay <avr@gjlay.de>
-
- * config/avr/builtins.def (DEF_BUILTIN): Factor out
- "__builtin_avr_" from NAME, turn NAME to an uppercase identifier.
- Factor out 'CODE_FOR_' from ICODE, use 'nothing' instead of '-1'.
- Remove ID. Adjust comments.
- * config/avr/avr-c.c (avr_builtin_name): Remove.
- (avr_cpu_cpp_builtins): Use DEF_BUILTIN instead of for-loop.
- * config/avr/avr.c (avr_tolower): New static function.
- (DEF_BUILTIN): Remove parameter ID. Prefix ICODE by 'CODE_FOR_'.
- Stringify NAME, prefix it with "__builtin_avr_" and lowercase it.
- (avr_expand_builtin): Assert insn_code != CODE_FOR_nothing for
- default expansion.
-
-2013-01-17 Jan Hubicka <jh@suse.cz>
-
- PR tree-optimization/55273
- * loop-iv.c (iv_number_of_iterations): Consider zero iteration case.
-
-2013-01-17 Uros Bizjak <ubizjak@gmail.com>
-
- PR target/55981
- * config/i386/sync.md (atomic_store<mode>): Always generate SWImode
- store through atomic_store<mode>_1.
- (atomic_store<mode>_1): Macroize insn using SWI mode iterator.
-
-2013-01-17 Martin Jambor <mjambor@suse.cz>
-
- PR tree-optimizations/55264
- * ipa-inline-transform.c (can_remove_node_now_p_1): Never return true
- for virtual methods.
- * ipa.c (symtab_remove_unreachable_nodes): Never return true for
- virtual methods before inlining is over.
- * cgraph.h (cgraph_only_called_directly_or_aliased_p): Return false for
- virtual functions.
- * cgraphclones.c (cgraph_create_virtual_clone): Mark clones as
- non-virtual.
-
-2013-01-16 Vladimir Makarov <vmakarov@redhat.com>
-
- PR rtl-optimization/56005
- * sched-deps.c (sched_analyze_2): Check deps->readonly for adding
- pending reads for prefetch.
-
-2013-01-16 Ian Bolton <ian.bolton@arm.com>
-
- * config/aarch64/aarch64.md
- (*cstoresi_neg_uxtw): New pattern.
- (*cmovsi_insn_uxtw): New pattern.
- (*<optab>si3_uxtw): New pattern.
- (*<LOGICAL:optab>_<SHIFT:optab>si3_uxtw): New pattern.
- (*<optab>si3_insn_uxtw): New pattern.
- (*bswapsi2_uxtw): New pattern.
-
-2013-01-16 Richard Biener <rguenther@suse.de>
-
- * tree-inline.c (tree_function_versioning): Remove set but
- never used variable.
-
-2013-01-16 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/55964
- * tree-flow.h (rename_variables_in_loop): Remove.
- (rename_variables_in_bb): Likewise.
- * tree-loop-distribution.c (update_phis_for_loop_copy): Remove.
- (copy_loop_before): Adjust and delete update-ssa status.
- * tree-vect-loop-manip.c (rename_variables_in_bb): Make static.
- (rename_variables_in_bb): Likewise. Properly walk over predecessors.
- (rename_variables_in_loop): Remove.
- (slpeel_update_phis_for_duplicate_loop): Likewise.
- (slpeel_tree_duplicate_loop_to_edge_cfg): Handle nested loops,
- use available cfg machinery instead of duplicating it.
- Update PHI nodes and perform poor-mans SSA update here.
- (slpeel_tree_peel_loop_to_edge): Adjust.
-
-2013-01-16 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/54767
- PR tree-optimization/53465
- * tree-vrp.c (vrp_meet_1): Revert original fix for PR53465.
- (vrp_visit_phi_node): For PHI arguments coming via backedges
- drop all symbolical range information.
- (execute_vrp): Compute backedges.
-
-2013-01-16 Richard Biener <rguenther@suse.de>
-
- * doc/install.texi: Update CLooG and ISL requirements to
- 0.18.0 and 0.11.1.
-
-2013-01-16 Christian Bruel <christian.bruel@st.com>
-
- PR target/55301
- * config/sh/sh.c (sh_expand_prologue): Postpone new_stack mem symbol.
- (broken_move): Handle UNSPECV_SP_SWITCH_B.
- * config/sh/sh.md (sp_switch_1): Use set (reg:SI SP_REG).
-
-2013-01-16 DJ Delorie <dj@redhat.com>
-
- * config/sh/sh.md (UNSPECV_SP_SWITCH_B): New.
- (UNSPECV_SP_SWITCH_E): New.
- (sp_switch_1): Change to an unspec.
- (sp_switch_2): Change to an unspec. Don't use post-inc when we
- replace $r15.
-
-2013-01-16 Uros Bizjak <ubizjak@gmail.com>
-
- * emit-rtl.c (need_atomic_barrier_p): Mask memory model argument
- with MEMMODEL_MASK before comparing with MEMMODEL_* memory types.
- * optabs.c (maybe_emit_sync_lock_test_and_set): Ditto.
- (expand_mem_thread_fence): Ditto.
- (expand_mem_signal_fence): Ditto.
- (expand_atomic_load): Ditto.
- (expand_atomic_store): Ditto.
-
-2013-01-16 Alexandre Oliva <aoliva@redhat.com>
-
- PR rtl-optimization/55547
- PR rtl-optimization/53827
- PR debug/53671
- PR debug/49888
- * alias.c (memrefs_conflict_p): Set sizes to negative after
- AND adjustments.
-
-2013-01-15 Jakub Jelinek <jakub@redhat.com>
-
- PR target/55940
- * function.c (thread_prologue_and_epilogue_insns): Always
- add crtl->drap_reg to set_up_by_prologue.set, even if
- stack_realign_drap is false.
-
-2013-01-15 Jan-Benedict Glaw <jbglaw@lug-owl.de>
-
- * config/vax/vax.md (add<mode>3, sub<mode>3, mul<mode>3, div<mode>3,
- and<mode>3, *and<mode>_const_int, ior<mode>3, xor<mode>3, ashrsi3,
- *call): Fix indention.
-
-2013-01-15 Tom de Vries <tom@codesourcery.com>
-
- PR target/55876
- * optabs.c (widen_operand): Use gen_lowpart instead of gen_rtx_SUBREG.
- Update comment.
-
-2013-01-15 Vladimir Makarov <vmakarov@redhat.com>
-
- PR rtl-optimization/55153
- * sched-deps.c (sched_analyze_2): Add pending reads for prefetch.
-
-2013-01-15 Martin Jambor <mjambor@suse.cz>
-
- PR tree-optimization/55920
- * tree-sra.c (analyze_access_subtree): Do not mark non-removable
- accesses as grp_to_be_debug_replaced.
-
-2013-01-15 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/55920
- * tree-sra.c (sra_modify_assign): If for lacc->grp_to_be_debug_replaced
- there is non-useless type conversion needed from debug rhs to lhs,
- use build_debug_ref_for_model and/or VIEW_CONVERT_EXPR.
-
-2013-01-15 Joseph Myers <joseph@codesourcery.com>
- Mikael Pettersson <mikpe@it.uu.se>
-
- PR target/43961
- * config/arm/arm.h (ADDR_VEC_ALIGN): Align SImode jump tables for
- Thumb.
- (ASM_OUTPUT_CASE_LABEL): Remove.
- (ASM_OUTPUT_BEFORE_CASE_LABEL): Define to empty.
- * final.c (shorten_branches): Update alignment of labels before
- jump tables if CASE_VECTOR_SHORTEN_MODE.
-
-2013-01-15 Richard Biener <rguenther@suse.de>
-
- PR bootstrap/55961
- * system.h: Do not include gmp.h for building host tools.
-
-2013-01-15 Richard Biener <rguenther@suse.de>
-
- PR middle-end/55882
- * emit-rtl.c (set_mem_attributes_minus_bitpos): Correctly
- account for bitpos when computing alignment.
-
-2013-01-15 Vladimir Yakovlev <vladimir.b.yakovlev@intel.com>
-
- * config/i386/i386-c.c (ix86_target_macros_internal): New case.
- (ix86_target_macros_internal): Likewise.
-
- * config/i386/i386.c (m_CORE2I7): Removed.
- (m_CORE_HASWELL): New macro.
- (m_CORE_ALL): Likewise.
- (initial_ix86_tune_features): m_CORE2I7 is replaced by m_CORE_ALL.
- (initial_ix86_arch_features): Likewise.
- (processor_target_table): Initializations for Core avx2.
- (cpu_names): New names "core-avx2".
- (ix86_option_override_internal): Changed PROCESSOR_COREI7 by
- PROCESSOR_CORE_HASWELL.
- (ix86_issue_rate): New case.
- (ia32_multipass_dfa_lookahead): Likewise.
- (ix86_sched_init_global): Likewise.
-
- * config/i386/i386.h (TARGET_HASWELL): New macro.
- (target_cpu_default): New TARGET_CPU_DEFAULT_haswell.
- (processor_type): New PROCESSOR_HASWELL.
-
-2013-01-15 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/55955
- * tree-vect-loop.c (vectorizable_reduction): Give up early on
- *SHIFT_EXPR and *ROTATE_EXPR codes.
-
- PR tree-optimization/48766
- * opts.c (common_handle_option): For -fwrapv disable -ftrapv, for
- -ftrapv disable -fwrapv.
-
-2013-01-14 Georg-Johann Lay <avr@gjlay.de>
-
- PR target/55974
- * config/avr/avr-c.c (avr_cpu_cpp_builtins): Define __FLASH
- etc. to 1 and not to __flash.
- Use LL suffix for __INT24_MAX__ with -mint8.
- Use ULL suffix for __UINT24_MAX__ with -mint8.
-
-2013-01-14 Georg-Johann Lay <avr@gjlay.de>
-
- * config/avr/avr-arch.h
- (struct base_arch_s): Use typedef avr_arch_t instead.
- (struct arch_info_s): Use typedef avr_arch_info_t instead.
- (struct mcu_type_s): Use typedef avr_mcu_t instead.
- * config/avr/avr.c: Same.
- * config/avr/avr-devices.c: Same.
- * config/avr/driver-avr.c: Same.
- * config/avr/gen-avr-mmcu-texi.c: Same.
- * config/avr/avr-mcus.def: Adjust comment.
-
-2013-01-14 Tejas Belagod <tejas.belagod@arm.com>
-
- * config/aarch64/aarch64-simd.md (*aarch64_simd_ld1r<mode>): New.
- * config/aarch64/iterators.md (VALLDI): New.
-
-2013-01-14 Uros Bizjak <ubizjak@gmail.com>
- Andi Kleen <ak@linux.intel.com>
-
- PR target/55948
- * config/i386/sync.md (atomic_store<mode>_1): New pattern.
- (atomic_store<mode>): Call atomic_store<mode>_1 for IX86_HLE_RELEASE
- memmodel flag.
-
-2013-01-14 Georg-Johann Lay <avr@gjlay.de>
-
- * config/avr/avr-stdint.h: Remove trailing blanks.
- * config/avr/avr-log.h: Same.
- * config/avr/avr-arch.h: Same.
- * config/avr/avr-devices.c: Same.
- * config/avr/avr-dimode.md: Same.
- * config/avr/predicates.md: Same.
- * config/avr/avr-c.c: Same. And fix typo.
-
- * config/avr/avr-protos.h: Same. And:
- (function_arg_regno_p): Rename to avr_function_arg_regno_p.
- (init_cumulative_args): Rename to avr_init_cumulative_args.
- (expand_prologue): Rename to avr_expand_prologue.
- (expand_epilogue): Rename to avr_expand_epilogue.
- (adjust_insn_length): Rename to avr_adjust_insn_length.
- (notice_update_cc): Rename to avr_notice_update_cc.
- (final_prescan_insn): Rename to avr_final_prescan_insn.
- * config/avr/avr.c: Same.
- * config/avr/avr.h: Same.
- * config/avr/avr.md: Remove trailing blanks.
- (prologue): Use avr_expand_prologue.
- (epilogue, sibcall_epilogue): Use avr_expand_epilogue.
-
-2013-01-14 Richard Biener <rguenther@suse.de>
-
- * tree-cfg.c (verify_expr_location, verify_expr_location_1,
- verify_location, collect_subblocks): New functions.
- (verify_gimple_in_cfg): Verify that locations only reference
- BLOCKs in the functions BLOCK tree.
-
-2013-01-14 Richard Biener <rguenther@suse.de>
-
- * tree-cfgcleanup.c (remove_forwarder_block): Unshare propagated
- PHI argument.
- * graphite-sese-to-poly.c (insert_out_of_ssa_copy): Properly
- unshare reference.
- (insert_out_of_ssa_copy_on_edge): Likewise.
- (rewrite_close_phi_out_of_ssa): Likewise.
- * tree-ssa.c (insert_debug_temp_for_var_def): Properly unshare
- debug expressions.
- * tree-ssa-pre.c (insert_into_preds_of_block): Properly unshare
- propagated constants.
- * tree-cfg.c (tree_node_can_be_shared): Handled component-refs
- can not be shared.
-
-2013-01-14 Georg-Johann Lay <avr@gjlay.de>
-
- * config/avr/avr-modes.def: Add GPL copyright notice.
-
-2013-01-13 Uros Bizjak <ubizjak@gmail.com>
-
- * config/i386/sync.md (mem_thread_fence): Mask operands[0] with
- MEMMODEL_MASK to determine memory model.
- (atomic_store<mode>): Ditto from operands[2].
- * config/i386/i386.c (ix86_memmodel_check): Declare "strong" as bool.
-
-2013-01-13 Jakub Jelinek <jakub@redhat.com>
-
- PR fortran/55935
- * gimple-fold.c (get_symbol_constant_value): Call unshare_expr.
- (fold_gimple_assign): Don't call unshare_expr here.
- (fold_ctor_reference): Call unshare_expr.
-
-2013-01-13 Terry Guo <terry.guo@arm.com>
-
- * Makefile.in (s-mlib): New argument MULTILIB_REUSE.
- * doc/fragments.texi: Document MULTILIB_REUSE.
- * gcc.c (multilib_reuse): New internal spec.
- (set_multilib_dir): Also search multilib from multilib_reuse.
- * genmultilib (tmpmultilib3): Refactor code.
- (tmpmultilib4): Ditto.
- (multilib_reuse): New multilib argument.
-
-2013-01-13 Richard Sandiford <rdsandiford@googlemail.com>
-
- * Makefile.in: Update copyright.
-
-2013-01-12 Tom de Vries <tom@codesourcery.com>
-
- PR middle-end/55890
- * calls.c (expand_call): Check if arg_nr is valid.
-
-2013-01-11 Michael Meissner <meissner@linux.vnet.ibm.com>
-
- * doc/extend.texi (X86 Built-in Functions): Add whitespace in
- __builtin_ia32_paddb256 and __builtin_ia32_pavgb256
- documentation. Add missing '__' in front of
- __builtin_ia32_packssdw256.
-
-2013-01-11 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
-
- PR target/55719
- * config/s390/s390.c (s390_preferred_reload_class): Do not return
- NO_REGS for larl operands.
- (s390_reload_larl_operand): Use s390_load_address instead of
- emit_move_insn.
-
-2013-01-11 Richard Biener <rguenther@suse.de>
-
- * tree-cfg.c (verify_node_sharing_1): Split out from ...
- (verify_node_sharing): ... here.
- (verify_gimple_in_cfg): Use verify_node_sharing_1 for walk_tree.
-
-2013-01-11 Eric Botcazou <ebotcazou@adacore.com>
-
- * configure.ac (Tree checking): Set TREECHECKING to yes if enabled.
- Substitute TREECHECKING.
- * configure: Regenerate.
- * Makefile.in (TREECHECKING): New.
-
-2013-01-11 Richard Guenther <rguenther@suse.de>
-
- PR tree-optimization/44061
- * tree-vrp.c (extract_range_basic): Compute zero as
- value-range for __builtin_constant_p of function parameters.
-
-2013-01-10 Richard Sandiford <rdsandiford@googlemail.com>
-
- Update copyright years.
-
-2013-01-10 Vladimir Makarov <vmakarov@redhat.com>
+ Revert:
+ 2012-10-07 Richard Sandiford <rdsandiford@googlemail.com>
- PR rtl-optimization/55672
- * lra-eliminations.c (mark_not_eliminable): Permit addition with
- const to be eliminable.
+ * config/mips/mips.c (mips_truncated_op_cost): New function.
+ (mips_rtx_costs): Adjust test for BADDU.
+ * config/mips/mips.md (*baddu_di<mode>): Push truncates to operands.
-2013-01-10 David Edelsohn <dje.gcc@gmail.com>
+ 2012-10-02 Richard Sandiford <rdsandiford@googlemail.com>
- * configure.ac (HAVE_AS_TLS): Add check for powerpc-ibm-aix.
- * configure: Regenerate.
+ * config/mips/mips.md (*baddu_si_eb, *baddu_si_el): Merge into...
+ (*baddu_si): ...this new pattern.
-2013-01-10 Richard Biener <rguenther@suse.de>
+2014-01-08 Jakub Jelinek <jakub@redhat.com>
- * builtins.c (expand_builtin_init_trampoline): Use set_mem_attributes.
+ PR ipa/59722
+ * ipa-prop.c (ipa_analyze_params_uses): Ignore uses in debug stmts.
-2013-01-10 Richard Biener <rguenther@suse.de>
+2014-01-08 Bernd Edlinger <bernd.edlinger@hotmail.de>
- PR bootstrap/55792
- * tree-into-ssa.c (rewrite_add_phi_arguments): Do not set
- locations for virtual PHI arguments.
- (rewrite_update_phi_arguments): Likewise.
+ PR middle-end/57748
+ * expr.h (expand_expr_real, expand_expr_real_1): Add new parameter
+ inner_reference_p.
+ (expand_expr, expand_normal): Adjust.
+ * expr.c (expand_expr_real, expand_expr_real_1): Add new parameter
+ inner_reference_p. Use inner_reference_p to expand inner references.
+ (store_expr): Adjust.
+ * cfgexpand.c (expand_call_stmt): Adjust.
-2013-01-10 Joel Sherrill <joel.sherrill@OARcorp.com>
+2014-01-08 Rong Xu <xur@google.com>
- * config/v850/rtems.h (ASM_SPEC): Pass -m8byte-align and -mgcc-abi
- on to assembler.
+ * gcov-io.c (gcov_var): Move from gcov-io.h.
+ (gcov_position): Ditto.
+ (gcov_is_error): Ditto.
+ (gcov_rewrite): Ditto.
+ * gcov-io.h: Refactor. Move gcov_var to gcov-io.h, and libgcov
+ only part to libgcc/libgcov.h.
-2013-01-10 Jakub Jelinek <jakub@redhat.com>
+2014-01-08 Marek Polacek <polacek@redhat.com>
- PR tree-optimization/55921
- * tree-complex.c (expand_complex_asm): New function.
- (expand_complex_operations_1): Call it for GIMPLE_ASM.
+ PR middle-end/59669
+ * omp-low.c (simd_clone_adjust): Don't crash if def is NULL.
-2013-01-10 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
+2014-01-08 Marek Polacek <polacek@redhat.com>
- PR target/55718
- * config/s390/s390.c (s390_symref_operand_p)
- (s390_loadrelative_operand_p): Merge the two functions.
- (s390_check_qrst_address, print_operand_address): Add parameters
- to s390_loadrelative_operand_p invokation.
- (s390_check_symref_alignment): Use s390_loadrelative_operand_p.
- (s390_reload_larl_operand, s390_secondary_reload): Use
- s390_loadrelative_operand_p instead of s390_symref_operand_p.
- (legitimize_pic_address): Handle @GOTENT and @PLT + addend.
+ PR sanitizer/59667
+ * ubsan.c (ubsan_type_descriptor): Call strip_array_types on type2.
-2013-01-09 Mike Stump <mikestump@comcast.net>
+2014-01-08 Jakub Jelinek <jakub@redhat.com>
- * dse.c (record_store): Remove unnecessary assert.
+ PR rtl-optimization/59649
+ * stor-layout.c (get_mode_bounds): For BImode return
+ 0 and STORE_FLAG_VALUE.
-2013-01-09 Jan Hubicka <jh@suse.cz>
+2014-01-08 Richard Biener <rguenther@suse.de>
- PR tree-optimization/55569
- * cfgloopmanip.c (scale_loop_profile): Make ITERATION_BOUND gcov_type.
- * cfgloop.h (scale_loop_profile): Likewise.
+ PR middle-end/59630
+ * gimple.h (is_gimple_builtin_call): Remove.
+ (gimple_builtin_call_types_compatible_p): New.
+ (gimple_call_builtin_p): New overload.
+ * gimple.c (is_gimple_builtin_call): Remove.
+ (validate_call): Rename to ...
+ (gimple_builtin_call_types_compatible_p): ... this and export. Also
+ check return types.
+ (validate_type): New static function.
+ (gimple_call_builtin_p): New overload and adjust.
+ * gimple-fold.c (gimple_fold_builtin): Fold the return value.
+ (gimple_fold_call): Likewise. Use gimple_call_builtin_p.
+ (gimple_fold_stmt_to_constant_1): Likewise.
+ * tsan.c (instrument_gimple): Use gimple_call_builtin_p.
-2013-01-09 Jan Hubicka <jh@suse.cz>
+2014-01-08 Richard Biener <rguenther@suse.de>
- PR lto/45375
- * ipa-inline.c (ipa_inline): Remove extern inlines and virtual
- functions.
- * cgraphclones.c (cgraph_clone_node): Cpoy also LTO file data.
+ PR middle-end/59471
+ * gimplify.c (gimplify_expr): Gimplify register-register type
+ VIEW_CONVERT_EXPRs to separate stmts.
-2013-01-09 Richard Sandiford <rdsandiford@googlemail.com>
+2014-01-07 Jeff Law <law@redhat.com>
- PR middle-end/55114
- * expr.h (maybe_emit_group_store): Declare.
- * expr.c (maybe_emit_group_store): New function.
- * builtins.c (expand_builtin_int_roundingfn): Call it.
- (expand_builtin_int_roundingfn_2): Likewise.
+ PR middle-end/53623
+ * ree.c (combine_set_extension): Handle case where source
+ and destination registers in an extension insn are different.
+ (combine_reaching_defs): Allow source and destination
+ registers in extension to be different under limited
+ circumstances.
+ (add_removable_extension): Remove restriction that the
+ source and destination registers in the extension are the
+ same.
+ (find_and_remove_re): Emit a copy from the extension's
+ destination to its source after the defining insn if
+ the source and destination registers are different.
-2013-01-09 Vladimir Makarov <vmakarov@redhat.com>
+ PR middle-end/59285
+ * ifcvt.c (merge_if_block): If we are merging a block with more than
+ one successor with a block with no successors, remove any BARRIER
+ after the second block.
- PR rtl-optimization/55829
- * lra-constraints.c (match_reload): Add code for absent output.
- (curr_insn_transform): Add code for reloads of matched inputs
- without output.
+2014-01-07 Dan Xio Qiang <ziyan01@163.com>
-2013-01-09 Uros Bizjak <ubizjak@gmail.com>
+ * hw-doloop.c (reorg_loops): Release the bitmap obstack.
- * config/i386/sse.md (*vec_interleave_highv2df): Change mode
- attribute of movddup insn to DF.
- (*vec_interleave_lowv2df): Ditto.
- (vec_dupv2df): Ditto.
+2014-01-07 John David Anglin <danglin@gcc.gnu.org>
-2013-01-09 Jan Hubicka <jh@suse.cz>
+ PR target/59652
+ * config/pa/pa.c (pa_legitimate_address_p): Return false before reload
+ for 14-bit register offsets when INT14_OK_STRICT is false.
- PR tree-optimiation/55875
- * tree-ssa-loop-niter.c (number_of_iterations_cond): Add
- EVERY_ITERATION parameter.
- (number_of_iterations_exit): Check if exit is executed every iteration.
- (idx_infer_loop_bounds): Similarly here.
- (n_of_executions_at_most): Simplify
- to only test for cases where statement is dominated by the
- particular bound; handle correctly the "postdominance" test.
- (scev_probably_wraps_p): Use max loop iterations info
- as a global bound first.
+2014-01-07 Roland Stigge <stigge@antcom.de>
+ Michael Meissner <meissner@linux.vnet.ibm.com>
-2013-01-09 Nguyen Duy Dat <dat.nguyen.yn@rvc.renesas.com>
- Nick Clifton <nickc@redhat.com>
+ PR 57386/target
+ * config/rs6000/rs6000.c (rs6000_legitimate_offset_address_p):
+ Only check TFmode for SPE constants. Don't check TImode or
+ TDmode.
- * config/v850/v850.md (cbranchsf4): New pattern.
- (cstoresf4): New pattern.
- (cbranchdf4): New pattern.
- (cstoredf4): New pattern.
- (movsicc): Disallow floating point comparisons.
- (cmpsf_le_insn): Fix order of operators.
- (cmpsf_lt_insn): Likewise.
- (cmpsf_eq_insn): Likewise.
- (cmpdf_le_insn): Likewise.
- (cmpdf_lt_insn): Likewise.
- (cmpdf_eq_insn): Likewise.
- (cmpsf_ge_insn): Use LE comparison.
- (cmpdf_ge_insn): Likewise.
- (cmpsf_gt_insn): Use LT comparison.
- (cmpdf_gt_insn): Likewise.
- (cmpsf_ne_insn): Delete pattern.
- (cmpdf_ne_insn): Delete pattern.
- * config/v850/v850.c (v850_gen_float_compare): Use
- gen_cmpdf_eq_insn for NE comparison.
- (v850_float_z_comparison_operator)
- (v850_float_nz_comparison_operator): Move from here ...
- * config/v850/predicates.md: ... to here. Move GT and GE
- comparisons into v850_float_z_comparison_operator.
- * config/v850/v850-protos.h (v850_float_z_comparison_operator):
- Delete prototype.
- (v850_float_nz_comparison_operator): Likewise.
+2014-01-07 James Greenhalgh <james.greenhalgh@arm.com>
-2013-01-09 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
+ * config/aarch64/aarch64-elf.h (ASM_SPEC): Remove identity spec for
+ -mcpu.
- * config/pa/pa.c (pa_emit_move_sequence): Replace calls to gen_insv
- with calls to gen_insvsi/gen_insvdi.
+2014-01-07 Yufeng Zhang <yufeng.zhang@arm.com>
-2013-01-09 Venkataramanan Kumar <venkataramanan.kumar@amd.com>
+ * config/arm/arm.c (arm_expand_neon_args): Call expand_expr
+ with EXPAND_MEMORY for NEON_ARG_MEMORY; check if the returned
+ rtx is const0_rtx or not.
- * config/i386/i386.c (initial_ix86_tune_features): Set up
- X86_TUNE_AVX128_OPTIMAL for m_BTVER2.
+2014-01-07 Richard Sandiford <rdsandiford@googlemail.com>
-2013-01-09 Steven Bosscher <steven@gcc.gnu.org>
+ PR target/58115
+ * target-globals.c (save_target_globals): Remove this_fn_optab
+ handling.
+ * toplev.c: Include optabs.h.
+ (target_reinit): Temporarily restore the global options if another
+ set of options are in force.
+
+2014-01-07 Jakub Jelinek <jakub@redhat.com>
+
+ PR rtl-optimization/58668
+ * cfgcleanup.c (flow_find_cross_jump): Don't count
+ any jumps if dir_p is NULL. Remove p1 variable, use active_insn_p
+ to determine what is counted.
+ (flow_find_head_matching_sequence): Use active_insn_p to determine
+ what is counted.
+ (try_head_merge_bb): Adjust for the flow_find_head_matching_sequence
+ counting change.
+ * ifcvt.c (count_bb_insns): Use active_insn_p && !JUMP_P to
+ determine what is counted.
+
+ PR tree-optimization/59643
+ * tree-predcom.c (split_data_refs_to_components): If one dr is
+ read and one write, determine_offset fails and the write isn't
+ in the bad component, just put the read into the bad component.
+
+2014-01-07 Mike Stump <mikestump@comcast.net>
Jakub Jelinek <jakub@redhat.com>
- PR tree-optimization/48189
- * predict.c (predict_loops): If max is 0, don't call compare_tree_int.
- If nitercst is 0, don't predict the exit edge.
-
-2013-01-08 Naveen H.S <Naveen.Hurugalawadi@caviumnetworks.com>
-
- * config/aarch64/aarch64.c (aarch64_print_operand): Replace %r
- in asm_fprintf with reg_names.
- (aarch64_print_operand_address): Likewise.
- (aarch64_return_addr): Likewise.
- * config/aarch64/aarch64.h (ASM_FPRINTF_EXTENSIONS): Remove.
-
-2013-01-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
-
- * config/pa/pa.h (VAL_U6_BITS_P): Define.
- (INT_U6_BITS): Likewise.
- * config/pa/predicates.md (uint6_operand): New predicate.
- (shift5_operand, shift6_operand): Likewise.
- * config/pa/pa.md (lshrsi3, rotrsi3): Use shift5_operand instead of
- arith32_operand.
- (lshrdi3): Use shift6_operand.
- (shrpsi4, shrpdi4): New insn patterns.
- (extzv): Delete expander.
- (extzvsi, extzvdi): New expanders. Use uint5_operand and uint6_operand
- predicates in unamed zero extract patterns. Tighten common constraint.
- (extv): Delete expander.
- (extvsi, extvdi): New expanders. Use uint5_operand and uint6_operand
- predicates in unamed sign extract patterns. Tighten common constraint.
- (insv): Delete expander.
- (insvsi, insvdi): New expanders. Use uint5_operand and uint6_operand
- predicates in unamed insert patterns. Tighten common constraint.
- Change uint32_operand predicate to uint6_operand predicate in unamed
- DImode pattern to insert constant values of type 1...1xxxx.
-
-2013-01-04 Jan Hubicka <jh@suse.cz>
-
- PR tree-optimization/55823
- * ipa-prop.c (update_indirect_edges_after_inlining): Fix ordering
- issue.
-
-2013-01-08 Jakub Jelinek <jakub@redhat.com>
- Uros Bizjak <ubizjak@gmail.com>
-
- PR rtl-optimization/55845
- * df-problems.c (can_move_insns_across): Stop scanning at
- volatile_insn_p source instruction or give up if
- across_from .. across_to range contains any volatile_insn_p
- instructions.
-
-2013-01-08 Tejas Belagod <tejas.belagod@arm.com>
-
- * config/aarch64/aarch64-simd.md (vec_init<mode>): New.
- * config/aarch64/aarch64-protos.h (aarch64_expand_vector_init):
- Declare.
- * config/aarch64/aarch64.c (aarch64_simd_dup_constant,
- aarch64_simd_make_constant, aarch64_expand_vector_init): New.
-
-2013-01-08 Jakub Jelinek <jakub@redhat.com>
-
- PR fortran/55341
- * asan.c (asan_clear_shadow): New function.
- (asan_emit_stack_protection): Use it.
-
-2013-01-08 Tejas Belagod <tejas.belagod@arm.com>
-
- * config/aarch64/aarch64-simd.md (aarch64_simd_vec_<su>mult_lo_<mode>,
- aarch64_simd_vec_<su>mult_hi_<mode>): Separate instruction and operand
- with tab instead of space.
-
-2013-01-08 Nick Clifton <nickc@redhat.com>
-
- * config/rl78/rl78.c (rl78_expand_prologue): Always select
- register bank 0 at the start of an interrupt handler.
- * config/rl78/rl78.md (mulsi3_g13): Correct values for MDBL and
- MDBH registers.
-
-2013-01-08 James Greenhalgh <james.greenhalgh@arm.com>
-
- * config/aarch64/aarch64-simd.md
- (aarch64_simd_bsl<mode>_internal): Add floating-point modes.
- (aarch64_simd_bsl): Likewise.
- (aarch64_vcond_internal<mode>): Likewise.
- (vcond<mode><mode>): Likewise.
- (aarch64_cm<cmp><mode>): Fix constraints, add new modes.
- * config/aarch64/iterators.md (V_cmp_result): Add V2DF.
-
-2013-01-08 James Greenhalgh <james.greenhalgh@arm.com>
-
- * config/aarch64/aarch64-builtins.c
- (aarch64_builtin_vectorized_function): Handle sqrt, sqrtf.
-
-2013-01-08 Martin Jambor <mjambor@suse.cz>
-
- PR debug/55579
- * tree-sra.c (analyze_access_subtree): Return true also after
- potentially creating a debug-only replacement.
-
-2013-01-08 Jakub Jelinek <jakub@redhat.com>
-
- PR middle-end/55890
- * tree-ssa-ccp.c (evaluate_stmt): Use gimple_call_builtin_p.
-
- PR tree-optimization/54120
- * tree-vrp.c (range_fits_type_p): Don't allow
- src_precision < precision from signed vr to unsigned_p
- if vr->min or vr->max is negative.
- (simplify_float_conversion_using_ranges): Test can_float_p
- against CODE_FOR_nothing.
-
-2013-01-08 Jakub Jelinek <jakub@redhat.com>
- Richard Biener <rguenther@suse.de>
-
- PR middle-end/55851
- * fold-const.c (int_binop_types_match_p): Allow all INTEGRAL_TYPE_P
- types instead of just INTEGER_TYPE types.
-
-2013-01-07 Mark Kettenis <kettenis@openbsd.org>
-
- * config/i386/openbsdelf.h (LIBGCC2_HAS_TF_MODE, LIBGCC2_TF_CEXT,
- TF_SIZE): Define.
-
-2013-01-07 Steve Ellcey <sellcey@mips.com>
-
- PR target/42661
- * config/mips/mips.opt: Change mad to mmad to match documentation.
-
-2013-01-07 Georg-Johann Lay <avr@gjlay.de>
-
- PR target/55897
- * doc/extend.texi (AVR Named Address Spaces): __memx goes into
- .progmemx.data now.
-
-2013-01-07 Georg-Johann Lay <avr@gjlay.de>
+ PR pch/59436
+ * tree-core.h (struct tree_optimization_option): Change optabs
+ type from unsigned char * to void *.
+ * optabs.c (init_tree_optimization_optabs): Adjust
+ TREE_OPTIMIZATION_OPTABS initialization.
- PR target/55897
- * config/avr/avr.h (ADDR_SPACE_COUNT): New enum.
- (avr_addrspace_t): Add .section_name field.
- * config/avr/avr.c (progmem_section): Use ADDR_SPACE_COUNT as
- array size.
- (avr_addrspace): Same. Initialize .section_name. Remove last
- NULL entry. Put __memx into .progmemx.data.
- (progmem_section_prefix): Remove.
- (avr_asm_init_sections): No need to initialize progmem_section.
- (avr_asm_named_section): Use avr_addrspace[].section_name to get
- section name prefix.
- (avr_asm_select_section): Ditto. And use get_unnamed_section to
- retrieve the progmem section.
- * avr-c.c (avr_cpu_cpp_builtins): Use ADDR_SPACE_COUNT as loop
- boundary to run over avr_addrspace[].
- (avr_register_target_pragmas): Ditto.
+2014-01-06 Jakub Jelinek <jakub@redhat.com>
-2013-01-06 Jakub Jelinek <jakub@redhat.com>
+ PR target/59644
+ * config/i386/i386.h (struct machine_function): Add
+ no_drap_save_restore field.
+ * config/i386/i386.c (ix86_save_reg): Use
+ !cfun->machine->no_drap_save_restore instead of
+ crtl->stack_realign_needed.
+ (ix86_finalize_stack_realign_flags): Don't clear drap_reg unless
+ this function clears frame_pointer_needed. Set
+ cfun->machine->no_drap_save_restore if clearing frame_pointer_needed
+ and DRAP reg is needed.
- * varasm.c (output_constant_def_contents): For asan_protect_global
- protected strings, adjust DECL_ALIGN if needed, before testing for
- anchored symbols.
- (place_block_symbol): Adjust size for asan protected STRING_CSTs if
- TREE_CONSTANT_POOL_ADDRESS_P. Increase alignment for asan protected
- normal decls.
- (output_object_block): For asan protected decls, emit asan padding
- after their contents.
- * asan.c (asan_protect_global): Don't check TREE_ASM_WRITTEN here.
- (asan_finish_file): Test it here instead.
+2014-01-06 Marek Polacek <polacek@redhat.com>
-2013-01-07 Nick Clifton <nickc@redhat.com>
- Matthias Klose <doko@debian.org>
- Doug Kwan <dougkwan@google.com>
- H.J. Lu <hongjiu.lu@intel.com>
+ PR c/57773
+ * doc/implement-c.texi: Mention that other integer types are
+ permitted as bit-field types in strictly conforming mode.
- PR driver/55470
- * collect2.c (main): Support -fuse-ld=bfd and -fuse-ld=gold.
+2014-01-06 Felix Yang <fei.yang0953@gmail.com>
- * common.opt: Add fuse-ld=bfd and fuse-ld=gold.
+ * modulo-sched.c (schedule_reg_moves): Clear distance1_uses if it
+ is newly allocated.
- * gcc.c (LINK_COMMAND_SPEC): Pass -fuse-ld=* to collect2.
+2014-01-06 Richard Earnshaw <rearnsha@arm.com>
- * opts.c (comman_handle_option): Ignore -fuse-ld=bfd and -fuse-ld=gold.
+ * aarch64.c (aarch64_rtx_costs): Fix cost calculation for MADD.
- * doc/invoke.texi: Document -fuse-ld=bfd and -fuse-ld=gold.
+2014-01-06 Martin Jambor <mjambor@suse.cz>
-2013-01-07 Georg-Johann Lay <avr@gjlay.de>
+ PR ipa/59008
+ * ipa-cp.c (ipcp_discover_new_direct_edges): Changed param_index type
+ to int.
+ * ipa-prop.c (ipa_print_node_params): Fix indentation.
- PR target/54461
- * doc/install.texi (Cross-Compiler-Specific Options): Document
- --with-avrlibc.
+2014-01-06 Eric Botcazou <ebotcazou@adacore.com>
-2013-01-07 Tejas Belagod <tejas.belagod@arm.com>
+ PR debug/59350
+ PR debug/59510
+ * var-tracking.c (add_stores): Preserve the value of the source even if
+ we don't record the store.
- * config/aarch64/arm_neon.h (vmovn_high_is16, vmovn_high_s32,
- vmovn_high_s64, vmovn_high_u16, vmovn_high_u32, vmovn_high_u64,
- vqmovn_high_s16, vqmovn_high_s32, vqmovn_high_s64, vqmovn_high_u16,
- vqmovn_high_u32, vqmovn_high_u64, vqmovun_high_s16, vqmovun_high_s32,
- vqmovun_high_s64): Fix source operand number and update copyright.
+2014-01-06 Terry Guo <terry.guo@arm.com>
-2013-01-07 Richard Biener <rguenther@suse.de>
+ * config.gcc (arm*-*-*): Check --with-arch against arm-arches.def.
- PR middle-end/55890
- * gimple.h (gimple_call_builtin_p): New overload.
- * gimple.c (validate_call): New function.
- (gimple_call_builtin_p): Likewise.
- * tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
- Use gimple_call_builtin_p.
- (find_func_clobbers): Likewise.
- * tree-ssa-strlen.c (adjust_last_stmt): Likewise.
- (strlen_optimize_stmt): Likewise.
+2014-01-05 Iain Sandoe <iain@codesourcery.com>
-2013-01-07 James Greenhalgh <james.greenhalgh@arm.com>
+ PR bootstrap/59541
+ * config/darwin.c (darwin_function_section): Adjust return values to
+ correspond to optimisation changes made in r206070.
- * config/aarch64/arm_neon.h (vld1_dup_*): Make argument const.
- (vld1q_dup_*): Likewise.
- (vld1_*): Likewise.
- (vld1q_*): Likewise.
- (vld1_lane_*): Likewise.
- (vld1q_lane_*): Likewise.
+2014-01-05 Uros Bizjak <ubizjak@gmail.com>
-2013-01-07 Richard Biener <rguenther@suse.de>
+ * config/i386/i386.c (ix86_data_alignment): Calculate max_align
+ from prefetch_block tune setting.
+ (nocona_cost): Correct size of prefetch block to 64.
- * lto-streamer.h (LTO_minor_version): Bump to 2.
+2014-01-04 Eric Botcazou <ebotcazou@adacore.com>
-2013-01-07 James Greenhalgh <james.greenhalgh@arm.com>
+ * config/arm/arm.c (arm_get_frame_offsets): Revamp long lines.
+ (arm_expand_epilogue_apcs_frame): Take into account the number of bytes
+ used to save the static chain register in the computation of the offset
+ from which the FP registers need to be restored.
- * config/aarch64/aarch64-protos.h
- (aarch64_const_double_zero_rtx_p): Rename to...
- (aarch64_float_const_zero_rtx_p): ...this.
- (aarch64_float_const_representable_p): New.
- (aarch64_output_simd_mov_immediate): Likewise.
- * config/aarch64/aarch64-simd.md (*aarch64_simd_mov<mode>): Refactor
- move immediate case.
- * config/aarch64/aarch64.c
- (aarch64_const_double_zero_rtx_p): Rename to...
- (aarch64_float_const_zero_rtx_p): ...this.
- (aarch64_print_operand): Allow printing of new constants.
- (aarch64_valid_floating_const): New.
- (aarch64_legitimate_constant_p): Check for valid floating-point
- constants.
- (aarch64_simd_valid_immediate): Likewise.
- (aarch64_vect_float_const_representable_p): New.
- (aarch64_float_const_representable_p): Likewise.
- (aarch64_simd_imm_zero_p): Also allow for floating-point 0.0.
- (aarch64_output_simd_mov_immediate): New.
- * config/aarch64/aarch64.md (*movsf_aarch64): Add new alternative.
- (*movdf_aarch64): Likewise.
- * config/aarch64/constraints.md (Ufc): New.
- (Y): call aarch64_float_const_zero_rtx.
- * config/aarch64/predicates.md (aarch64_fp_compare_operand): New.
+2014-01-04 Jakub Jelinek <jakub@redhat.com>
-2013-01-07 Richard Biener <rguenther@suse.de>
+ PR tree-optimization/59519
+ * tree-vect-loop-manip.c (slpeel_update_phi_nodes_for_guard1): Don't
+ ICE if get_current_def (current_new_name) is already non-NULL, as long
+ as it is a phi result of some other phi in *new_exit_bb that has
+ the same argument.
- PR tree-optimization/55888
- PR tree-optimization/55862
- * tree-ssa-pre.c (phi_translate_1): Revert previous change.
- (valid_in_sets): Check if a NAME has a leader in AVAIL_OUT,
- not if it is contained therein.
-
-2013-01-07 Georg-Johann Lay <avr@gjlay.de>
-
- * config/avr/t-avr: Typo.
-
-2013-01-07 Georg-Johann Lay <avr@gjlay.de>
-
- PR55243
- * config/avr/t-avr: Don't automatically rebuild
- $(srcdir)/config/avr/t-multilib
- $(srcdir)/config/avr/avr-tables.opt
- $(srcdir)/doc/avr-mmcu.texi
- (avr-mcus): New phony target to build them on request.
- (s-avr-mlib, s-avr-mmcu-texi): Remove.
- * avr/avr-mcus.def: Adjust comments.
-
-2013-01-07 Uros Bizjak <ubizjak@gmail.com>
-
- * config/i386/i386.c (DEFAULT_PCC_STRUCT_RETURN): Remove.
-
-2013-01-06 Richard Sandiford <rdsandiford@googlemail.com>
-
- * file-find.c, file-find.h, realmpfr.c: Add FSF as copyright holder.
-
-2013-01-06 Richard Sandiford <rdsandiford@googlemail.com>
-
- * config/tilepro/gen-mul-tables.cc: Put copyright on one line.
-
-2013-01-05 David Edelsohn <dje.gcc@gmail.com>
-
- * config/rs6000/aix53.h (LIB_SPEC): Add -lpthreads when compiling
- to generate profiling.
- * config/rs6000/aix64.h (LIB_SPEC): Same.
-
-2013-01-04 Andrew Pinski <apinski@cavium.com>
-
- * config/aarch64/aarch64.c (aarch64_fixed_condition_code_regs):
- New function.
- (TARGET_FIXED_CONDITION_CODE_REGS): Define.
-
-2013-01-04 Uros Bizjak <ubizjak@gmail.com>
-
- * config/i386/i386.c (ix86_legitimize_address): Call convert_to_mode
- unconditionally.
- (ix86_expand_move): Ditto.
- (ix86_zero_extend_to_Pmode): Ditto.
- (ix86_expand_call): Ditto.
- (ix86_expand_special_args_builtin): Ditto.
- (ix86_expand_builtin): Ditto.
-
-2013-01-04 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/55862
- * tree-ssa-pre.c (phi_translate_1): Valueize SSA names after
- translating them through PHI nodes.
-
-2013-01-04 Martin Jambor <mjambor@suse.cz>
-
- PR tree-optimization/55755
- * tree-sra.c (sra_modify_assign): Do not check that an access has no
- children when trying to avoid producing a VIEW_CONVERT_EXPR.
-
-2013-01-04 Marek Polacek <polacek@redhat.com>
-
- PR middle-end/55859
- * opts.c (default_options_optimization): Clarify error message.
-
-2013-01-04 Richard Biener <rguenther@suse.de>
-
- PR middle-end/55863
- * fold-const.c (split_tree): Undo -X - 1 to ~X folding for
- reassociation.
-
-2013-01-03 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
-
- PR target/53789
- * config/pa/pa.md (movsi): Revert previous change.
- * config/pa/pa.c (pa_legitimate_constant_p): Reject all TLS symbol
- references.
-
-2013-01-03 Richard Henderson <rth@redhat.com>
-
- * config/i386/i386.c (ix86_expand_move): Always assign to op1
- after eliminating TLS symbols.
-
-2013-01-03 Marc Glisse <marc.glisse@inria.fr>
-
- PR bootstrap/50167
- * graphite-interchange.c (pdr_stride_in_loop): Use gmp_fprintf.
- * graphite-poly.c (debug_gmp_value): Likewise.
-
-2013-01-03 Uros Bizjak <ubizjak@gmail.com>
-
- PR target/55712
- * config/i386/i386-c.c (ix86_target_macros_internal): Depending on
- selected code model, define __code_mode_small__, __code_model_medium__,
- __code_model_large__, __code_model_32__ or __code_model_kernel__.
- * config/i386/cpuid.h (__cpuid, __cpuid_count) [__i386__]: Prefix
- xchg temporary register with %k. Declare temporary register as
- early clobbered.
- [__x86_64__]: For medium and large code models, preserve %rbx register.
-
-2013-01-03 Richard Biener <rguenther@suse.de>
+ * config/i386/sse.md (avx512f_load<mode>_mask): Emit vmovup{s,d}
+ or vmovdqu* for misaligned_operand.
+ (<sse>_loadu<ssemodesuffix><avxsizesuffix><mask_name>,
+ <sse2_avx_avx512f>_loaddqu<mode><mask_name>): Handle <mask_applied>.
+ * config/i386/i386.c (ix86_expand_special_args_builtin): Set
+ aligned_mem for AVX512F masked aligned load and store builtins and for
+ non-temporal moves.
- * tree-data-ref.c (dump_conflict_function): Use less vertical spacing.
- (dump_subscript): Adjust.
- (finalize_ddr_dependent): Do not dump redundant info.
- (analyze_siv_subscript): Adjust.
- (subscript_dependence_tester): Likewise.
- (compute_affine_dependence): Likewise.
+2014-01-03 Bingfeng Mei <bmei@broadcom.com>
-2013-01-03 Richard Biener <rguenther@suse.de>
+ PR tree-optimization/59651
+ * tree-vect-loop-manip.c (vect_create_cond_for_alias_checks):
+ Address range for negative step should be added by TYPE_SIZE_UNIT.
- Revert
- 2013-01-03 Richard Biener <rguenther@suse.de>
+2014-01-03 Andreas Schwab <schwab@linux-m68k.org>
- PR tree-optimization/55857
- * tree-vect-stmts.c (vectorizable_load): Do not setup
- re-alignment for invariant loads.
+ * config/m68k/m68k.c (handle_move_double): Handle pushes with
+ overlapping registers also for registers other than the stack
+ pointer.
- 2013-01-02 Richard Biener <rguenther@suse.de>
+2014-01-03 Marek Polacek <polacek@redhat.com>
- * tree-vect-stmts.c (vectorizable_load): When vectorizing an
- invariant load do not generate a vector load from the scalar location.
+ PR other/59661
+ * doc/extend.texi: Fix the return value of __builtin_FUNCTION and
+ __builtin_FILE.
-2013-01-03 Richard Biener <rguenther@suse.de>
+2014-01-03 Jakub Jelinek <jakub@redhat.com>
- * tree-vect-loop.c (vect_analyze_loop_form): Clarify reason
- for not vectorizing.
- * tree-vect-data-refs.c (vect_create_addr_base_for_vector_ref): Do
- not build INDIRECT_REFs, call get_name once only.
- (vect_create_data_ref_ptr): Likewise. Dump base object kind
- based on DR_BASE_OBJECT, not DR_BASE_ADDRESS.
+ PR target/59625
+ * config/i386/i386.c (ix86_avoid_jump_mispredicts): Don't consider
+ asm goto as jump.
-2013-01-03 Richard Biener <rguenther@suse.de>
+ * config/i386/i386.md (MODE_SIZE): New mode attribute.
+ (push splitter): Use <P:MODE_SIZE> instead of
+ GET_MODE_SIZE (<P:MODE>mode).
+ (lea splitter): Use <MODE_SIZE> instead of GET_MODE_SIZE (<MODE>mode).
+ (mov -1, reg peephole2): Likewise.
+ * config/i386/sse.md (*mov<mode>_internal,
+ <sse>_storeu<ssemodesuffix><avxsizesuffix>,
+ <sse2_avx_avx512f>_storedqu<mode>, <sse>_andnot<mode>3,
+ *<code><mode>3, *andnot<mode>3<mask_name>,
+ <mask_codefor><code><mode>3<mask_name>): Likewise.
+ * config/i386/subst.md (mask_mode512bit_condition,
+ sd_mask_mode512bit_condition): Likewise.
+
+2014-01-02 Xinliang David Li <davidxl@google.com>
+
+ PR tree-optimization/59303
+ * tree-ssa-uninit.c (is_use_properly_guarded): Main cleanup.
+ (dump_predicates): Better output format.
+ (pred_equal_p): New function.
+ (is_neq_relop_p): Ditto.
+ (is_neq_zero_form_p): Ditto.
+ (pred_expr_equal_p): Ditto.
+ (pred_neg_p): Ditto.
+ (simplify_pred): Ditto.
+ (simplify_preds_2): Ditto.
+ (simplify_preds_3): Ditto.
+ (simplify_preds_4): Ditto.
+ (simplify_preds): Ditto.
+ (push_pred): Ditto.
+ (push_to_worklist): Ditto.
+ (get_pred_info_from_cmp): Ditto.
+ (is_degenerated_phi): Ditto.
+ (normalize_one_pred_1): Ditto.
+ (normalize_one_pred): Ditto.
+ (normalize_one_pred_chain): Ditto.
+ (normalize_preds): Ditto.
+ (normalize_cond_1): Remove function.
+ (normalize_cond): Ditto.
+ (is_gcond_subset_of): Ditto.
+ (is_subset_of_any): Ditto.
+ (is_or_set_subset_of): Ditto.
+ (is_and_set_subset_of): Ditto.
+ (is_norm_cond_subset_of): Ditto.
+ (pred_chain_length_cmp): Ditto.
+ (convert_control_dep_chain_into_preds): Type change.
+ (find_predicates): Ditto.
+ (find_def_preds): Ditto.
+ (destroy_predicates_vecs): Ditto.
+ (find_matching_predicates_in_rest_chains): Ditto.
+ (use_pred_not_overlap_with_undef_path_pred): Ditto.
+ (is_pred_expr_subset): Ditto.
+ (is_pred_chain_subset_of): Ditto.
+ (is_included_in): Ditto.
+ (is_superset_of): Ditto.
+
+2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
- PR tree-optimization/55857
- * tree-vect-stmts.c (vectorizable_load): Do not setup
- re-alignment for invariant loads.
+ Update copyright years.
-2013-01-03 Richard Biener <rguenther@suse.de>
+2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
- PR lto/55848
- * lto-symtab.c (lto_symtab_merge_decls_1): As last resort, always
- prefer a built-in decl.
+ * common/config/arc/arc-common.c, config/arc/arc-modes.def,
+ config/arc/arc-protos.h, config/arc/arc.c, config/arc/arc.h,
+ config/arc/arc.md, config/arc/arc.opt,
+ config/arm/arm_neon_builtins.def, config/arm/crypto.def,
+ config/i386/avx512cdintrin.h, config/i386/avx512erintrin.h,
+ config/i386/avx512fintrin.h, config/i386/avx512pfintrin.h,
+ config/i386/btver2.md, config/i386/shaintrin.h, config/i386/slm.md,
+ config/linux-protos.h, config/linux.c, config/winnt-c.c,
+ diagnostic-color.c, diagnostic-color.h, gimple-ssa-isolate-paths.c,
+ vtable-verify.c, vtable-verify.h: Use the standard form for the
+ copyright notice.
-2013-01-03 Jakub Jelinek <jakub@redhat.com>
+2014-01-02 Tobias Burnus <burnus@net-b.de>
* gcc.c (process_command): Update copyright notice dates.
- * gcov.c (print_version): Likewise.
- * gcov-dump.c (print_version): Likewise.
-
- PR rtl-optimization/55838
- * loop-iv.c (iv_number_of_iterations): Call lowpart_subreg on
- iv0.step, iv1.step and step.
-
-2013-01-03 Jakub Jelinek <jakub@redhat.com>
- Marc Glisse <marc.glisse@inria.fr>
-
- PR tree-optimization/55832
- * fold-const.c (fold_binary_loc): For ABS_EXPR<x> >= 0 and
- ABS_EXPR<x> < 0 folding use constant_boolean_node instead of
- integer_{one,zero}_node.
-
-2013-01-03 Jakub Jelinek <jakub@redhat.com>
-
- PR debug/54402
- * params.def (PARAM_MAX_VARTRACK_REVERSE_OP_SIZE): New param.
- * var-tracking.c (reverse_op): Don't add reverse ops to
- VALUEs that have already
- PARAM_VALUE (PARAM_MAX_VARTRACK_REVERSE_OP_SIZE) or longer locs list.
-
-2013-01-02 Gerald Pfeifer <gerald@pfeifer.com>
-
- * doc/contrib.texi: Note years as release manager for Mark Mitchell.
-
-2013-01-02 Teresa Johnson <tejohnson@google.com>
-
- * dumpfile.c (dump_loc): Print filename with location.
- * tree-ssa-loop-ivcanon.c (try_unroll_loop_completely): Use
- new location_t parameter to emit complete unroll message with
- new dump framework.
- (canonicalize_loop_induction_variables): Compute loops location
- and pass to try_unroll_loop_completely.
- * loop-unroll.c (report_unroll_peel): New function.
- (peel_loops_completely): Use new dump format with location
- for main dumpfile message, and invoke report_unroll_peel on success.
- (decide_unrolling_and_peeling): Ditto.
- (decide_peel_once_rolling): Remove old dumpfile message subsumed
- by report_unroll_peel.
- (decide_peel_completely): Ditto.
- (decide_unroll_constant_iterations): Ditto.
- (decide_unroll_runtime_iterations): Ditto.
- (decide_peel_simple): Ditto.
- (decide_unroll_stupid): Ditto.
- * cfgloop.c (get_loop_location): New function.
- * cfgloop.h (get_loop_location): Declare.
-
-2013-01-02 Sriraman Tallam <tmsriram@google.com>
-
- * config/i386/i386.c (fold_builtin_cpu): Remove unnecessary checks for
- NULL.
-
-2013-01-02 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
-
- PR middle-end/55198
- * expr.c (expand_expr_real_1): Don't use bitfield extraction for non
- BLKmode objects when EXPAND_MEMORY is specified.
-
-2013-01-02 Sriraman Tallam <tmsriram@google.com>
-
- * config/i386/i386.c (ix86_get_function_versions_dispatcher): Fix bug
- in loop predicate.
- (fold_builtin_cpu): Do not share cpu model decls across statements.
-
-2013-01-02 Jason Merrill <jason@redhat.com>
-
- PR c++/55804
- * tree.c (build_array_type_1): Revert earlier change.
-
-2013-01-02 Yufeng Zhang <yufeng.zhang@arm.com>
-
- * config/aarch64/aarch64-cores.def: Add entries for "cortex-a53" and
- "cortex-a57".
- * config/aarch64/aarch64-tune.md: Re-generate.
-
-2013-01-02 Richard Biener <rguenther@suse.de>
-
- * tree-vect-stmts.c (vectorizable_load): When vectorizing an
- invariant load do not generate a vector load from the scalar location.
-
-2013-01-02 Richard Biener <rguenther@suse.de>
-
- PR bootstrap/55784
- * configure.ac: Add $GMPINC to CFLAGS/CXXFLAGS.
- * configure: Regenerate.
-
-2013-01-02 Richard Sandiford <rdsandiford@googlemail.com>
-
- * builtins.c (expand_builtin_mathfn, expand_builtin_mathfn_2)
- (expand_builtin_mathfn_ternary, expand_builtin_mathfn_3)
- (expand_builtin_int_roundingfn_2): Keep the original target around
- for the fallback case.
-
-2013-01-02 Richard Sandiford <rdsandiford@googlemail.com>
+ * gcov-dump.c: Ditto.
+ * gcov.c: Ditto.
+ * doc/cpp.texi: Bump @copying's copyright year.
+ * doc/cppinternals.texi: Ditto.
+ * doc/gcc.texi: Ditto.
+ * doc/gccint.texi: Ditto.
+ * doc/gcov.texi: Ditto.
+ * doc/install.texi: Ditto.
+ * doc/invoke.texi: Ditto.
- * tree-vrp.c (range_fits_type_p): Require the MSB of the double_int
- to be clear for sign changes.
+2014-01-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
-2013-01-01 Jan Hubicka <jh@suse.cz>
+ * config/nios2/nios2.h (BITS_PER_UNIT): Don't define it.
- * ipa-inline-analysis.c: Fix formatting.
+2014-01-01 Jakub Jelinek <jakub@redhat.com>
-2013-01-01 Jakub Jelinek <jakub@redhat.com>
+ * config/i386/sse.md (*mov<mode>_internal): Guard
+ EXT_REX_SSE_REGNO_P (REGNO ()) uses with REG_P.
- PR tree-optimization/55831
- * tree-vect-loop.c (get_initial_def_for_induction): Use
- gsi_after_labels instead of gsi_start_bb.
+ PR rtl-optimization/59647
+ * cse.c (cse_process_notes_1): Don't substitute negative VOIDmode
+ new_rtx into UNSIGNED_FLOAT rtxes.
\f
-Copyright (C) 2013 Free Software Foundation, Inc.
+Copyright (C) 2014 Free Software Foundation, Inc.
Copying and distribution of this file, with or without modification,
are permitted in any medium without royalty provided the copyright
projects / gcc.git / blobdiff