+2014-09-17 Jan Hubicka <hubicka@ucw.cz>
+
+ * ipa-devirt.c (type_pair, default_hashset_traits): New types.
+ (odr_types_equivalent_p): Use pair hash.
+ (odr_subtypes_equivalent_p): Likewise, do structural compare
+ on ODR types that may be mismatched.
+ (warn_odr): Support warning when only one field is given.
+ (odr_types_equivalent_p): Strenghten comparsions made;
+ support VOIDtype.
+ (add_type_duplicate): Update VISITED hash set.
+
+2014-09-17 Sebastian Huber <sebastian.huber@embedded-brains.de>
+
+ * config.gcc (*-*-rtems*): Default to 'rtems' thread model.
+ Enable selection of 'posix' or no thread model.
+
+2014-09-17 Andrew Stubbs <ams@codesourcery.com>
+
+ * config/arm/arm.c (arm_option_override): Reject -mfpu=neon
+ when architecture is older than ARMv7.
+
+2014-09-16 John David Anglin <danglin@gcc.gnu.org>
+
+ PR target/61853
+ * config/pa/pa.c (pa_function_value): Directly handle aggregates
+ that fit exactly in a word or double word.
+
+2014-09-16 Ilya Tocar <ilya.tocar@intel.com>
+
+ * config/i386/driver-i386.c (host_detect_local_cpu): Detect lack of
+ zmm/k regs support.
+
+2014-09-16 Alexander Ivchenko <alexander.ivchenko@intel.com>
+ Maxim Kuznetsov <maxim.kuznetsov@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_expand_vector_extract): Handle V32HI and V64QI modes.
+ * config/i386/sse.md
+ (define_mode_iterator VI48F_256): New.
+ (define_mode_attr extract_type): Ditto.
+ (define_mode_attr extract_suf): Ditto.
+ (define_mode_iterator AVX512_VEC): Ditto.
+ (define_expand
+ "<extract_type>_vextract<shuffletype><extract_suf>_mask"): Use
+ AVX512_VEC.
+ (define_insn "avx512dq_vextract<shuffletype>64x2_1_maskm"): New.
+ (define_insn
+ "<mask_codefor>avx512dq_vextract<shuffletype>64x2_1<mask_name>"):
+ Ditto.
+ (define_mode_attr extract_type_2): Ditto.
+ (define_mode_attr extract_suf_2): Ditto.
+ (define_mode_iterator AVX512_VEC_2): Ditto.
+ (define_expand
+ "<extract_type_2>_vextract<shuffletype><extract_suf_2>_mask"): Use
+ AVX512_VEC_2 mode iterator.
+ (define_insn "vec_extract_hi_<mode>_maskm"): Ditto.
+ (define_expand "avx512vl_vextractf128<mode>"): Ditto.
+ (define_insn_and_split "vec_extract_lo_<mode>"): Delete.
+ (define_insn "vec_extract_lo_<mode><mask_name>"): New.
+ (define_split for V16FI mode): Ditto.
+ (define_insn_and_split "vec_extract_lo_<mode>"): Delete.
+ (define_insn "vec_extract_lo_<mode><mask_name>"): New.
+ (define_split for VI8F_256 mode): Ditto.
+ (define_insn "vec_extract_hi_<mode><mask_name>"): Add masking.
+ (define_insn_and_split "vec_extract_lo_<mode>"): Delete.
+ (define_insn "vec_extract_lo_<mode><mask_name>"): New.
+ (define_split for VI4F_256 mode): Ditto.
+ (define_insn "vec_extract_lo_<mode>_maskm"): Ditto.
+ (define_insn "vec_extract_hi_<mode>_maskm"): Ditto.
+ (define_insn "vec_extract_hi_<mode><mask_name>"): Add masking.
+ (define_mode_iterator VEC_EXTRACT_MODE): Add V64QI and V32HI modes.
+ (define_insn "vcvtph2ps<mask_name>"): Fix pattern condition.
+ (define_insn "avx512f_vextract<shuffletype>32x4_1_maskm"): Ditto.
+ (define_insn "<mask_codefor>avx512f_vextract<shuffletype>32x4_1<mask_name>"):
+ Update `type' attribute, remove explicit `memory' attribute calculation.
+
+2014-09-16 Kito Cheng <kito@0xlab.org>
+
+ * ira.c (ira): Don't initialize ira_spilled_reg_stack_slots and
+ ira_spilled_reg_stack_slots_num if using lra.
+ (do_reload): Remove release ira_spilled_reg_stack_slots part.
+ * ira-color.c (ira_sort_regnos_for_alter_reg): Add assertion to
+ make sure not using lra.
+ (ira_reuse_stack_slot): Likewise.
+ (ira_mark_new_stack_slot): Likewise.
+
+2014-09-15 Andi Kleen <ak@linux.intel.com>
+
+ * function.c (allocate_struct_function): Force
+ DECL_NO_INSTRUMENT_FUNCTION_ENTRY_EXIT to one when
+ profiling is disabled.
+
+2014-09-15 Trevor Saunders <tsaunders@mozilla.com>
+
+ * cfgrtl.c, combine.c, config/arc/arc.c, config/mcore/mcore.c,
+ config/rs6000/rs6000.c, config/sh/sh.c, cprop.c, dwarf2out.c,
+ emit-rtl.c, final.c, function.c, gcse.c, jump.c, reg-stack.c,
+ reload1.c, reorg.c, resource.c, sel-sched-ir.c: Replace INSN_DELETED_P
+ macro with statically checked member functions.
+ * rtl.h (rtx_insn::deleted): New method.
+ (rtx_insn::set_deleted): Likewise.
+ (rtx_insn::set_undeleted): Likewise.
+ (INSN_DELETED_P): Remove.
+
+2014-09-15 Trevor Saunders <tsaunders@mozilla.com>
+
+ * config/mn10300/mn10300.c (mn10300_insert_setlb_lcc): Assign the
+ result of emit_jump_insn_before to a new variable.
+ * jump.c (mark_jump_label): Change the type of insn to rtx_insn *.
+ (mark_jump_label_1): Likewise.
+ (mark_jump_label_asm): Likewise.
+ * reload1.c (gen_reload): Change type of tem to rtx_insn *.
+ * rtl.h (mark_jump_label): Adjust.
+
+2014-09-15 Jakub Jelinek <jakub@redhat.com>
+
+ * Makefile.in (dg_target_exps): Remove.
+ (check_gcc_parallelize): Change to just an upper bound number.
+ (check-%-subtargets): Always print the non-parallelized goals.
+ (check_p_vars, check_p_comma, check_p_subwork): Remove.
+ (check_p_count, check_p_numbers0, check_p_numbers1, check_p_numbers2,
+ check_p_numbers3, check_p_numbers4, check_p_numbers5,
+ check_p_numbers6): New variables.
+ (check_p_numbers): Set to sequence from 1 to 9999.
+ (check_p_subdirs): Set to sequence from 1 to minimum of
+ $(check_p_count) and either GCC_TEST_PARALLEL_SLOTS env var if set,
+ or 128.
+ (check-%, check-parallel-%): Rewritten so that for parallelized
+ testing each job runs all the *.exp files, with
+ GCC_RUNTEST_PARALLELIZE_DIR set in environment.
+
+2014-09-15 David Malcolm <dmalcolm@redhat.com>
+
+ * config/arc/arc-protos.h (arc_attr_type): Strengthen param from
+ rtx to rtx_insn *.
+ (arc_sets_cc_p): Likewise.
+ * config/arc/arc.c (arc_print_operand): Use methods of
+ "final_sequence" for clarity, and to enable strengthening of
+ locals "jump" and "delay" from rtx to rtx_insn *.
+ (arc_adjust_insn_length): Strengthen local "prev" from rtx to
+ rtx_insn *; use method of rtx_sequence for typesafety.
+ (arc_get_insn_variants): Use insn method of rtx_sequence for
+ typesafety.
+ (arc_pad_return): Likewise.
+ (arc_attr_type): Strengthen param from rtx to rtx_insn *.
+ (arc_sets_cc_p): Likewise. Also, convert a GET_CODE check to a
+ dyn_cast to rtx_sequence *, using insn method for typesafety.
+ * config/arc/arc.h (ADJUST_INSN_LENGTH): Add checked casts to
+ rtx_sequence * and use insn method when invoking get_attr_length.
+ * config/bfin/bfin.c (type_for_anomaly): Strengthen param from rtx
+ to rtx_insn *. Replace a GET_CODE check with a dyn_cast to
+ rtx_sequence *, introducing a local "seq", using its insn method
+ from typesafety and clarity.
+ (add_sched_insns_for_speculation): Strengthen local "next" from
+ rtx to rtx_insn *.
+ * config/c6x/c6x.c (get_insn_side): Likewise for param "insn".
+ (predicate_insn): Likewise.
+ * config/cris/cris-protos.h (cris_notice_update_cc): Likewise for
+ second param.
+ * config/cris/cris.c (cris_notice_update_cc): Likewise.
+ * config/epiphany/epiphany-protos.h
+ (extern void epiphany_insert_mode_switch_use): Likewise for param
+ "insn".
+ (get_attr_sched_use_fpu): Likewise for param.
+ * config/epiphany/epiphany.c (epiphany_insert_mode_switch_use):
+ Likewise for param "insn".
+ * config/epiphany/mode-switch-use.c (insert_uses): Likewise for
+ param "insn" of "target_insert_mode_switch_use" callback.
+ * config/frv/frv.c (frv_insn_unit): Likewise for param "insn".
+ (frv_issues_to_branch_unit_p): Likewise.
+ (frv_pack_insn_p): Likewise.
+ (frv_compare_insns): Strengthen locals "insn1" and "insn2" from
+ const rtx * (i.e. mutable rtx_def * const *) to
+ rtx_insn * const *.
+ * config/i386/i386-protos.h (standard_sse_constant_opcode):
+ Strengthen first param from rtx to rtx_insn *.
+ (output_fix_trunc): Likewise.
+ * config/i386/i386.c (standard_sse_constant_opcode): Likewise.
+ (output_fix_trunc): Likewise.
+ (core2i7_first_cycle_multipass_filter_ready_try): Likewise for
+ local "insn".
+ (min_insn_size): Likewise for param "insn".
+ (get_mem_group): Likewise.
+ (is_cmp): Likewise.
+ (get_insn_path): Likewise.
+ (get_insn_group): Likewise.
+ (count_num_restricted): Likewise.
+ (fits_dispatch_window): Likewise.
+ (add_insn_window): Likewise.
+ (add_to_dispatch_window): Likewise.
+ (debug_insn_dispatch_info_file): Likewise.
+ * config/m32c/m32c-protos.h (m32c_output_compare): Likewise for
+ first param.
+ * config/m32c/m32c.c (m32c_compare_redundant): Likewise for param
+ "cmp" and local "prev".
+ (m32c_output_compare): Likewise for param "insn".
+ * config/m32r/predicates.md (define_predicate "small_insn_p"): Add
+ a checked cast to rtx_insn * on "op" after we know it's an INSN_P.
+ (define_predicate "large_insn_p"): Likewise.
+ * config/m68k/m68k-protos.h (m68k_sched_attr_size): Strengthen
+ param from rtx to rtx_insn *.
+ (attr_op_mem m68k_sched_attr_op_mem): Likewise.
+ * config/m68k/m68k.c (sched_get_attr_size_int): Likewise.
+ (m68k_sched_attr_size): Likewise.
+ (sched_get_opxy_mem_type): Likewise for param "insn".
+ (m68k_sched_attr_op_mem): Likewise.
+ (sched_mem_operand_p): Likewise.
+ * config/mep/mep-protos.h (mep_multi_slot): Likewise for param.
+ * config/mep/mep.c (mep_multi_slot): Likewise.
+ * config/mips/mips-protos.h (mips_output_sync_loop): Likewise for
+ first param.
+ (mips_sync_loop_insns): Likewise.
+ * config/mips/mips.c (mips_print_operand_punctuation): Use insn
+ method of "final_sequence" for typesafety.
+ (mips_process_sync_loop): Strengthen param "insn" from rtx to
+ rtx_insn *.
+ (mips_output_sync_loop): Likewise.
+ (mips_sync_loop_insns): Likewise.
+ (mips_74k_agen_init): Likewise.
+ (mips_sched_init): Use NULL rather than NULL_RTX when working with
+ insns.
+ * config/nds32/nds32-fp-as-gp.c (nds32_symbol_load_store_p):
+ Strengthen param "insn" from rtx to rtx_insn *.
+ * config/nds32/nds32.c (nds32_target_alignment): Likewise for
+ local "insn".
+ * config/pa/pa-protos.h (pa_insn_refs_are_delayed): Likewise for
+ param.
+ * config/pa/pa.c (pa_output_function_epilogue): Likewise for local
+ "insn". Use method of rtx_sequence for typesafety.
+ (branch_to_delay_slot_p): Strengthen param "insn" from rtx to
+ rtx_insn *.
+ (branch_needs_nop_p): Likewise.
+ (use_skip_p): Likewise.
+ (pa_insn_refs_are_delayed): Likewise.
+ * config/rl78/rl78.c (rl78_propogate_register_origins): Likewise
+ for locals "insn", "ninsn".
+ * config/rs6000/rs6000.c (is_microcoded_insn): Likewise for param
+ "insn".
+ (is_cracked_insn): Likewise.
+ (is_branch_slot_insn): Likewise.
+ (is_nonpipeline_insn): Likewise.
+ (insn_terminates_group_p): Likewise.
+ (insn_must_be_first_in_group): Likewise.
+ (insn_must_be_last_in_group): Likewise.
+ (force_new_group): Likewise for param "next_insn".
+ * config/s390/s390.c (s390_get_sched_attrmask): Likewise for param
+ "insn".
+ (s390_sched_score): Likewise.
+ * config/sh/sh-protos.h (output_branch): Likewise for param 2.
+ (rtx sfunc_uses_reg): Likewise for sole param.
+ * config/sh/sh.c (sh_print_operand): Use insn method of
+ final_sequence for typesafety.
+ (output_branch): Strengthen param "insn" from rtx to rtx_insn *.
+ Use insn method of final_sequence for typesafety.
+ (sfunc_uses_reg): Strengthen param "insn" from rtx to rtx_insn *.
+ * config/sparc/sparc-protos.h (eligible_for_call_delay): Likewise
+ for param.
+ (eligible_for_return_delay): Likewise.
+ (eligible_for_sibcall_delay): Likewise.
+ * config/sparc/sparc.c (eligible_for_call_delay): Likewise.
+ (eligible_for_return_delay): Likewise.
+ (eligible_for_sibcall_delay): Likewise.
+ * config/stormy16/stormy16-protos.h
+ (xstormy16_output_cbranch_hi): Likewise for final param.
+ (xstormy16_output_cbranch_si): Likewise.
+ * config/stormy16/stormy16.c (xstormy16_output_cbranch_hi): LIkewise.
+ (xstormy16_output_cbranch_si): Likewise.
+ * config/v850/v850-protos.h (notice_update_cc): Likewise.
+ * config/v850/v850.c (notice_update_cc): Likewise.
+
+ * final.c (get_attr_length_1): Strengthen param "insn" and param
+ of "fallback_fn" from rtx to rtx_insn *, eliminating a checked cast.
+ (get_attr_length): Strengthen param "insn" from rtx to rtx_insn *.
+ (get_attr_min_length): Likewise.
+ (shorten_branches): Likewise for signature of locals "length_fun"
+ and "inner_length_fun". Introduce local rtx_sequence * "seqn"
+ from a checked cast and use its methods for clarity and to enable
+ strengthening local "inner_insn" from rtx to rtx_insn *.
+ * genattr.c (gen_attr): When writing out the prototypes of the
+ various generated "get_attr_" functions, strengthen the params of
+ the non-const functions from rtx to rtx_insn *.
+ Similarly, strengthen the params of insn_default_length,
+ insn_min_length, insn_variable_length_p, insn_current_length.
+ (main): Similarly, strengthen the param of num_delay_slots,
+ internal_dfa_insn_code, insn_default_latency, bypass_p,
+ insn_latency, min_issue_delay, print_reservation,
+ insn_has_dfa_reservation_p and of the "internal_dfa_insn_code" and
+ "insn_default_latency" callbacks. Rename hook_int_rtx_unreachable
+ to hook_int_rtx_insn_unreachable.
+ * genattrtab.c (write_attr_get): When writing out the generated
+ "get_attr_" functions, strengthen the param "insn" from rtx to
+ rtx_insn *, eliminating a checked cast.
+ (make_automaton_attrs): When writing out prototypes of
+ "internal_dfa_insn_code_", "insn_default_latency_" functions
+ and the "internal_dfa_insn_code" and "insn_default_latency"
+ callbacks, strengthen their params from rtx to rtx_insn *
+ * genautomata.c (output_internal_insn_code_evaluation): When
+ writing out code, add a checked cast from rtx to rtx_insn * when
+ invoking DFA_INSN_CODE_FUNC_NAME aka dfa_insn_code.
+ (output_dfa_insn_code_func): Strengthen param of generated
+ function "dfa_insn_code_enlarge" from rtx to rtx_insn *.
+ (output_trans_func): Likewise for generated function
+ "state_transition".
+ (output_internal_insn_latency_func): When writing out generated
+ function "internal_insn_latency", rename params from "insn" and
+ "insn2" to "insn_or_const0" and "insn2_or_const0". Reintroduce
+ locals "insn" and "insn2" as rtx_insn * with checked casts once
+ we've proven that we're not dealing with const0_rtx.
+ (output_insn_latency_func): Strengthen param of generated
+ function "insn_latency" from rtx to rtx_insn *.
+ (output_print_reservation_func): Likewise for generated function
+ "print_reservation".
+ (output_insn_has_dfa_reservation_p): Likewise for generated
+ function "insn_has_dfa_reservation_p".
+ * hooks.c (hook_int_rtx_unreachable): Rename to...
+ (hook_int_rtx_insn_unreachable): ...this, and strengthen param
+ from rtx to rtx_insn *.
+ * hooks.h (hook_int_rtx_unreachable): Likewise.
+ (extern int hook_int_rtx_insn_unreachable): Likewise.
+ * output.h (get_attr_length): Strengthen param from rtx to rtx_insn *.
+ (get_attr_min_length): Likewise.
+ * recog.c (get_enabled_alternatives): Likewise.
+ * recog.h (alternative_mask get_enabled_alternatives): Likewise.
+ * reorg.c (find_end_label): Introduce local rtx "pat" and
+ strengthen local "insn" from rtx to rtx_insn *.
+ (redundant_insn): Use insn method of "seq" rather than element for
+ typesafety; strengthen local "control" from rtx to rtx_insn *.
+ * resource.c (mark_referenced_resources): Add checked cast to
+ rtx_insn * within INSN/JUMP_INSN case.
+ (mark_set_resources): Likewise.
+ * sel-sched.c (estimate_insn_cost): Strengthen param "insn" from
+ rtx to rtx_insn *.
+
+2014-09-15 David Malcolm <dmalcolm@redhat.com>
+
+ * config/rs6000/rs6000.c (rs6000_loop_align_max_skip): Strengthen
+ param "label" from rtx to rtx_insn *.
+ * config/rx/rx.c (rx_max_skip_for_label): Likewise for param "lab"
+ and local "op".
+ * doc/tm.texi (TARGET_ASM_JUMP_ALIGN_MAX_SKIP): Autogenerated changes.
+ (TARGET_ASM_LABEL_ALIGN_AFTER_BARRIER_MAX_SKIP): Likewise.
+ (TARGET_ASM_LOOP_ALIGN_MAX_SKIP): Likewise.
+ (TARGET_ASM_LABEL_ALIGN_MAX_SKIP): Likewise.
+ * final.c (default_label_align_after_barrier_max_skip): Strengthen
+ param from rtx to rtx_insn *.
+ (default_loop_align_max_skip): Likewise.
+ (default_label_align_max_skip): Likewise.
+ (default_jump_align_max_skip): Likewise.
+ * target.def (label_align_after_barrier_max_skip): Likewise.
+ (loop_align_max_skip): Likewise.
+ (label_align_max_skip): Likewise.
+ (jump_align_max_skip): Likewise.
+ * targhooks.h (default_label_align_after_barrier_max_skip):
+ Likewise.
+ (default_loop_align_max_skip): Likewise.
+ (default_label_align_max_skip): Likewise.
+ (default_jump_align_max_skip): Likewise.
+
+2014-09-15 David Malcolm <dmalcolm@redhat.com>
+
+ * config/arc/arc.c (arc_can_follow_jump): Strengthen both params
+ from const_rtx to const rtx_insn *. Update union members from rtx
+ to rtx_insn *.
+ * doc/tm.texi (TARGET_CAN_FOLLOW_JUMP): Autogenerated change.
+ * hooks.c (hook_bool_const_rtx_const_rtx_true): Rename to...
+ (hook_bool_const_rtx_insn_const_rtx_insn_true): ...this, and
+ strengthen both params from const_rtx to const rtx_insn *.
+ * hooks.h (hook_bool_const_rtx_const_rtx_true): Likewise.
+ (hook_bool_const_rtx_insn_const_rtx_insn_true): Likewise.
+ * reorg.c (follow_jumps): Strengthen param "jump" from rtx to
+ rtx_insn *.
+ * target.def (can_follow_jump): Strengthen both params from
+ const_rtx to const rtx_insn *, and update default implementation
+ from hook_bool_const_rtx_const_rtx_true to
+ hook_bool_const_rtx_insn_const_rtx_insn_true.
+
+2014-09-15 David Malcolm <dmalcolm@redhat.com>
+
+ * sched-deps.c (deps_start_bb): Strengthen param "head" and local
+ "insn" from rtx to rtx_insn *.
+ * sched-int.h (deps_start_bb): Likewise for 2nd param.
+
+2014-09-15 Alexander Ivchenko <alexander.ivchenko@intel.com>
+ Maxim Kuznetsov <maxim.kuznetsov@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
+ (define_insn "vcvtph2ps<mask_name>"): Add masking.
+ (define_insn "*vcvtph2ps_load<mask_name>"): Ditto.
+ (define_insn "vcvtph2ps256<mask_name>"): Ditto.
+ (define_expand "vcvtps2ph_mask"): New.
+ (define_insn "*vcvtps2ph<mask_name>"): Add masking.
+ (define_insn "*vcvtps2ph_store<mask_name>"): Ditto.
+ (define_insn "vcvtps2ph256<mask_name>"): Ditto.
+
+2014-09-15 Alexander Ivchenko <alexander.ivchenko@intel.com>
+ Maxim Kuznetsov <maxim.kuznetsov@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 (define_mode_iterator VI248_AVX512BW_AVX512VL):
+ New.
+ (define_mode_iterator VI24_AVX512BW_1): Ditto.
+ (define_insn "<mask_codefor>ashr<mode>3<mask_name>"): Ditto.
+ (define_insn "<mask_codefor>ashrv2di3<mask_name>"): Ditto.
+ (define_insn "ashr<VI248_AVX512BW_AVX512VL:mode>3<mask_name>"): Enable
+ also for TARGET_AVX512VL.
+ (define_expand "ashrv2di3"): Update to enable TARGET_AVX512VL.
+
+2014-09-15 Markus Trippelsdorf <markus@trippelsdorf.de>
+
+ * doc/install.texi (Options specification): add
+ --disable-libsanitizer item.
+
+2014-09-14 James Clarke <jrtc27@jrtc27.com>
+ Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
+
+ PR target/61407
+ * config/darwin-c.c (version_as_macro): Added extra 0 for OS X 10.10
+ and above.
+ * config/darwin-driver.c (darwin_find_version_from_kernel): Removed
+ kernel version check to avoid incrementing it after every major OS X
+ release.
+ (darwin_default_min_version): Avoid static memory buffer.
+
+2014-09-13 Jan Hubicka <hubicka@ucw.cz>
+
+ * tree.c (need_assembler_name_p): Store C++ type mangling only
+ for aggregates.
+
+2014-09-13 Marek Polacek <polacek@redhat.com>
+
+ * tree.c (protected_set_expr_location): Don't check whether T is
+ non-null here.
+
+2014-09-12 DJ Delorie <dj@redhat.com>
+
+ * config/msp430/msp430.md (extendhipsi2): Use 20-bit form of RLAM/RRAM.
+ (extend_and_shift1_hipsi2): Likewise.
+ (extend_and_shift2_hipsi2): Likewise.
+
+2014-09-12 David Malcolm <dmalcolm@redhat.com>
+
+ * config/alpha/alpha.c (alpha_ra_ever_killed): Replace NULL_RTX
+ with NULL when dealing with an insn.
+ * config/sh/sh.c (sh_reorg): Strengthen local "last_float_move"
+ from rtx to rtx_insn *.
+ * rtl.h (reg_set_between_p): Strengthen params 2 and 3 from
+ const_rtx to const rtx_insn *.
+ * rtlanal.c (reg_set_between_p): Likewise, removing a checked cast.
+
+2014-09-12 Trevor Saunders <tsaunders@mozilla.com>
+
+ * hash-table.h (gt_pch_nx): Don't call gt_pch_note_object within an
+ assert.
+
+2014-09-12 Joseph Myers <joseph@codesourcery.com>
+
+ * target.def (libgcc_floating_mode_supported_p): New hook.
+ * targhooks.c (default_libgcc_floating_mode_supported_p): New
+ function.
+ * targhooks.h (default_libgcc_floating_mode_supported_p): Declare.
+ * doc/tm.texi.in (LIBGCC2_HAS_DF_MODE, LIBGCC2_HAS_XF_MODE)
+ (LIBGCC2_HAS_TF_MODE): Remove.
+ (TARGET_LIBGCC_FLOATING_MODE_SUPPORTED_P): New @hook.
+ * doc/tm.texi: Regenerate.
+ * genmodes.c (emit_insn_modes_h): Define HAVE_%smode for each
+ machine mode.
+ * system.h (LIBGCC2_HAS_SF_MODE, LIBGCC2_HAS_DF_MODE)
+ (LIBGCC2_HAS_XF_MODE, LIBGCC2_HAS_TF_MODE): Poison.
+ * config/i386/cygming.h (LIBGCC2_HAS_TF_MODE): Remove.
+ * config/i386/darwin.h (LIBGCC2_HAS_TF_MODE): Remove.
+ * config/i386/djgpp.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
+ * config/i386/dragonfly.h (LIBGCC2_HAS_TF_MODE): Remove.
+ * config/i386/freebsd.h (LIBGCC2_HAS_TF_MODE): Remove.
+ * config/i386/gnu-user-common.h (LIBGCC2_HAS_TF_MODE): Remove.
+ * config/i386/i386-interix.h (IX86_NO_LIBGCC_TFMODE): Define.
+ * config/i386/i386.c (ix86_libgcc_floating_mode_supported_p): New
+ function.
+ (TARGET_LIBGCC_FLOATING_MODE_SUPPORTED_P): Define.
+ * config/i386/i386elf.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
+ * config/i386/lynx.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
+ * config/i386/netbsd-elf.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
+ * config/i386/netbsd64.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
+ * config/i386/nto.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
+ * config/i386/openbsd.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
+ * config/i386/openbsdelf.h (LIBGCC2_HAS_TF_MODE): Remove.
+ * config/i386/rtemself.h (IX86_NO_LIBGCC_TFMODE): Define.
+ * config/i386/sol2.h (LIBGCC2_HAS_TF_MODE): Remove.
+ * config/i386/vx-common.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
+ * config/ia64/elf.h (IA64_NO_LIBGCC_TFMODE): Define.
+ * config/ia64/freebsd.h (IA64_NO_LIBGCC_TFMODE): Define.
+ * config/ia64/hpux.h (LIBGCC2_HAS_XF_MODE, LIBGCC2_HAS_TF_MODE):
+ Remove.
+ * config/ia64/ia64.c (TARGET_LIBGCC_FLOATING_MODE_SUPPORTED_P):
+ New macro.
+ (ia64_libgcc_floating_mode_supported_p): New function.
+ * config/ia64/linux.h (LIBGCC2_HAS_TF_MODE): Remove.
+ * config/ia64/vms.h (IA64_NO_LIBGCC_XFMODE)
+ (IA64_NO_LIBGCC_TFMODE): Define.
+ * config/msp430/msp430.h (LIBGCC2_HAS_DF_MODE): Remove.
+ * config/pdp11/pdp11.c (TARGET_SCALAR_MODE_SUPPORTED_P): New
+ macro.
+ (pdp11_scalar_mode_supported_p): New function.
+ * config/rl78/rl78.h (LIBGCC2_HAS_DF_MODE): Remove.
+ * config/rx/rx.h (LIBGCC2_HAS_DF_MODE): Remove.
+
+2014-09-12 Richard Biener <rguenther@suse.de>
+
+ PR middle-end/63237
+ * gimple-fold.c (get_maxval_strlen): Gimplify string length.
+
+2014-09-12 Marc Glisse <marc.glisse@inria.fr>
+
+ * tree.c (integer_each_onep): New function.
+ * tree.h (integer_each_onep): Declare it.
+ * fold-const.c (fold_binary_loc): Use it for ~A + 1 to -A and
+ -A - 1 to ~A. Disable (X & 1) ^ 1, (X ^ 1) & 1 and ~X & 1 to
+ (X & 1) == 0 for vector and complex.
+
+2014-09-12 Wilco Dijkstra <wilco.dijkstra@arm.com>
+
+ * gcc/config/aarch64/aarch64.c (cortexa57_regmove_cost): New cost table
+ for A57.
+ (cortexa53_regmove_cost): New cost table for A53. Increase GP2FP/FP2GP
+ cost to spilling from integer to FP registers.
+
+2014-09-12 Wilco Dijkstra <wilco.dijkstra@arm.com>
+
+ * config/aarch64/aarch64.c (aarch64_register_move_cost): Fix Q register
+ move handling.
+ (generic_regmove_cost): Undo raised FP2FP move cost as Q register moves
+ are now handled correctly.
+
+2014-09-12 Wilco Dijkstra <wilco.dijkstra@arm.com>
+
+ * config/aarch64/aarch64.c (aarch64_register_move_cost): Add cost
+ handling of CALLER_SAVE_REGS and POINTER_REGS.
+
+2014-09-12 Wilco Dijkstra <wilco.dijkstra@arm.com>
+
+ * gcc/ree.c (combine_reaching_defs): Ensure inserted copy don't change
+ the number of hard registers.
+
+2014-09-12 Alexander Ivchenko <alexander.ivchenko@intel.com>
+ Maxim Kuznetsov <maxim.kuznetsov@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
+ (define_mode_iterator VI48_AVX512VL): New.
+ (define_expand "<avx512>_vternlog<mode>_maskz"): Rename from
+ "avx512f_vternlog<mode>_maskz" and update mode iterator.
+ (define_insn "<avx512>_vternlog<mode><sd_maskz_name>"): Rename
+ from "avx512f_vternlog<mode><sd_maskz_name>" and update mode iterator.
+ (define_insn "<avx512>_vternlog<mode>_mask"): Rename from
+ "avx512f_vternlog<mode>_mask" and update mode iterator.
+ (define_insn "<mask_codefor><avx512>_align<mode><mask_name>"): Rename
+ from "<mask_codefor>avx512f_align<mode><mask_name>" and update mode
+ iterator.
+ (define_insn "<avx512>_<rotate>v<mode><mask_name>"): Rename from
+ "avx512f_<rotate>v<mode><mask_name>" and update mode iterator.
+ (define_insn "<avx512>_<rotate><mode><mask_name>"): Rename from
+ "avx512f_<rotate><mode><mask_name>" and update mode iterator.
+ (define_insn "clz<mode>2<mask_name>"): Use VI48_AVX512VL mode iterator.
+ (define_insn "<mask_codefor>conflict<mode><mask_name>"): Ditto.
+
+2014-09-12 Alexander Ivchenko <alexander.ivchenko@intel.com>
+ Maxim Kuznetsov <maxim.kuznetsov@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 (VI128_256): Delete.
+ (define_mode_iterator VI124_256): New.
+ (define_mode_iterator VI124_256_AVX512F_AVX512BW): Ditto.
+ (define_expand "<code><mode>3<mask_name><round_name>"): Delete.
+ (define_expand "<code><VI124_256_AVX512F_AVX512BW:mode>3"): New.
+ (define_insn "*avx2_<code><VI124_256:mode>3"): Rename from
+ "*avx2_<code><mode>3<mask_name><round_name>" and update mode iterator.
+ (define_expand "<code><VI48_AVX512VL:mode>3_mask"): New.
+ (define_insn "*avx512bw_<code><VI48_AVX512VL:mode>3<mask_name>"): Ditto.
+ (define_insn "<mask_codefor><code><mode>3<mask_name>"): Update mode
+ iterator.
+ (define_expand "<code><VI8_AVX2:mode>3"): Update pettern generation
+ in presence of AVX-512.
+
+2014-09-12 Alexander Ivchenko <alexander.ivchenko@intel.com>
+ Maxim Kuznetsov <maxim.kuznetsov@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
+ (define_expand "<avx512>_gathersi<mode>"): Rename from
+ "avx512f_gathersi<mode>".
+ (define_insn "*avx512f_gathersi<mode>"): Use VI48F.
+ (define_insn "*avx512f_gathersi<mode>_2"): Ditto.
+ (define_expand "<avx512>_gatherdi<mode>"): Rename from
+ "avx512f_gatherdi<mode>".
+ (define_insn "*avx512f_gatherdi<mode>"): Use VI48F.
+ (define_insn "*avx512f_gatherdi<mode>_2"): Use VI48F, add 128/256-bit
+ wide versions.
+ (define_expand "<avx512>_scattersi<mode>"): Rename from
+ "avx512f_scattersi<mode>".
+ (define_insn "*avx512f_scattersi<mode>"): Use VI48F.
+ (define_expand "<avx512>_scatterdi<mode>"): Rename from
+ "avx512f_scatterdi<mode>".
+ (define_insn "*avx512f_scatterdi<mode>"): Use VI48F.
+
+2014-09-12 Richard Sandiford <richard.sandiford@arm.com>
+
+ * ira.h (ira_finish_once): Delete.
+ * ira-int.h (target_ira_int::~target_ira_int): Declare.
+ (target_ira_int::free_ira_costs): Likewise.
+ (target_ira_int::free_register_move_costs): Likewise.
+ (ira_finish_costs_once): Delete.
+ * ira.c (free_register_move_costs): Replace with...
+ (target_ira_int::free_register_move_costs): ...this new function.
+ (target_ira_int::~target_ira_int): Define.
+ (ira_init): Call free_register_move_costs as a member function rather
+ than a global function.
+ (ira_finish_once): Delete.
+ * ira-costs.c (free_ira_costs): Replace with...
+ (target_ira_int::free_ira_costs): ...this new function.
+ (ira_init_costs): Call free_ira_costs as a member function rather
+ than a global function.
+ (ira_finish_costs_once): Delete.
+ * target-globals.c (target_globals::~target_globals): Call the
+ target_ira_int destructor.
+ * toplev.c: Include lra.h.
+ (finalize): Call lra_finish_once rather than ira_finish_once.
+
+2014-09-11 Jan Hubicka <hubicka@ucw.cz>
+
+ * common.opt (flto-odr-type-merging): New flag.
+ * ipa-deivrt.c (hash_type_name): Use ODR names for hasing if availale.
+ (types_same_for_odr): Likewise.
+ (odr_subtypes_equivalent_p): Likewise.
+ (add_type_duplicate): Do not walk type variants.
+ (register_odr_type): New function.
+ * ipa-utils.h (register_odr_type): Declare.
+ (odr_type_p): New function.
+ * langhooks.c (lhd_set_decl_assembler_name): Do not compute
+ TYPE_DECLs
+ * doc/invoke.texi (-flto-odr-type-merging): Document.
+ * tree.c (need_assembler_name_p): Compute ODR names when asked
+ for it.
+ * tree.h (DECL_ASSEMBLER_NAME): Update comment.
+
+2014-09-11 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR target/63228
+ * config/i386/i386.c (ix86_option_override_internal): Also turn
+ off OPTION_MASK_ABI_X32 for -m16.
+
+2014-09-11 Segher Boessenkool <segher@kernel.crashing.org>
+
+ * config/rs6000/rs6000.md (rs6000_mftb_<mode>): Use mode iterator
+ GPR instead of P.
+
+2014-09-11 Marc Glisse <marc.glisse@inria.fr>
+
+ PR target/58757
+ * ginclude/float.h (FLT_TRUE_MIN, DBL_TRUE_MIN, LDBL_TRUE_MIN):
+ Directly forward to __*_DENORM_MIN__.
+
+2014-09-11 David Malcolm <dmalcolm@redhat.com>
+
+ * rtl.h (LABEL_REF_LABEL): New macro.
+
+ * alias.c (rtx_equal_for_memref_p): Use LABEL_REF_LABEL in place
+ of XEXP (, 0), where we know that we have a LABEL_REF.
+ * cfgbuild.c (make_edges): Likewise.
+ (purge_dead_tablejump_edges): Likewise.
+ * cfgexpand.c (convert_debug_memory_address): Likewise.
+ * cfgrtl.c (patch_jump_insn): Likewise.
+ * combine.c (distribute_notes): Likewise.
+ * cse.c (hash_rtx_cb): Likewise.
+ (exp_equiv_p): Likewise.
+ (fold_rtx): Likewise.
+ (check_for_label_ref): Likewise.
+ * cselib.c (rtx_equal_for_cselib_1): Likewise.
+ (cselib_hash_rtx): Likewise.
+ * emit-rtl.c (mark_label_nuses): Likewise.
+ * explow.c (convert_memory_address_addr_space): Likewise.
+ * final.c (output_asm_label): Likewise.
+ (output_addr_const): Likewise.
+ * gcse.c (add_label_notes): Likewise.
+ * genconfig.c (walk_insn_part): Likewise.
+ * genrecog.c (validate_pattern): Likewise.
+ * ifcvt.c (cond_exec_get_condition): Likewise.
+ (noce_emit_store_flag): Likewise.
+ (noce_get_alt_condition): Likewise.
+ (noce_get_condition): Likewise.
+ * jump.c (maybe_propagate_label_ref): Likewise.
+ (mark_jump_label_1): Likewise.
+ (redirect_exp_1): Likewise.
+ (rtx_renumbered_equal_p): Likewise.
+ * lra-constraints.c (operands_match_p): Likewise.
+ * reload.c (operands_match_p): Likewise.
+ (find_reloads): Likewise.
+ * reload1.c (set_label_offsets): Likewise.
+ * reorg.c (get_branch_condition): Likewise.
+ * rtl.c (rtx_equal_p_cb): Likewise.
+ (rtx_equal_p): Likewise.
+ * rtlanal.c (reg_mentioned_p): Likewise.
+ (rtx_referenced_p): Likewise.
+ (get_condition): Likewise.
+ * sched-vis.c (print_value): Likewise.
+ * varasm.c (const_hash_1): Likewise.
+ (compare_constant): Likewise.
+ (const_rtx_hash_1): Likewise.
+ (output_constant_pool_1): Likewise.
+
+2014-09-11 Segher Boessenkool <segher@kernel.crashing.org>
+
+ * config/rs6000/htm.md (tabort, tabortdc, tabortdci, tabortwc,
+ tabortwci, tbegin, tcheck, tend, trechkpt, treclaim, tsr): Use xor
+ instead of minus.
+ * config/rs6000/vector.md (cr6_test_for_zero_reverse,
+ cr6_test_for_lt_reverse): Ditto.
+
+2014-09-11 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/61489
+ * doc/invoke.texi ([-Wmissing-field-initializers]): Update.
+
+2014-09-11 Alan Lawrence <alan.lawrence@arm.com>
+
+ * config/aarch64/aarch64-builtins.c (aarch64_types_unop_su_qualifiers,
+ TYPES_REINTERP_SU, aarch64_types_unop_sp_qualifiers, TYPE_REINTERP_SP,
+ aarch64_types_unop_us_qualifiers, TYPES_REINTERP_US,
+ aarch64_types_unop_ps_qualifiers, TYPES_REINTERP_PS, BUILTIN_VD):
+ Delete.
+
+ (aarch64_fold_builtin): Remove all reinterpret cases.
+
+ * config/aarch64/aarch64-protos.h (aarch64_simd_reinterpret): Delete.
+
+ * config/aarch64/aarch64-simd-builtins.def (reinterpret*) : Delete.
+
+ * config/aarch64/aarch64-simd.md (aarch64_reinterpretv8qi<mode>,
+ aarch64_reinterpretv4hi<mode>, aarch64_reinterpretv2si<mode>,
+ aarch64_reinterpretv2sf<mode>, aarch64_reinterpretdi<mode>,
+ aarch64_reinterpretv1df<mode>, aarch64_reinterpretv16qi<mode>,
+ aarch64_reinterpretv8hi<mode>, aarch64_reinterpretv4si<mode>,
+ aarch64_reinterpretv4sf<mode>, aarch64_reinterpretv2di<mode>,
+ aarch64_reinterpretv2df<mode>): Delete.
+
+ * config/aarch64/aarch64.c (aarch64_simd_reinterpret): Delete.
+
+ * config/aarch64/arm_neon.h (vreinterpret_p8_f64,
+ vreinterpret_p16_f64, vreinterpret_f32_f64, vreinterpret_f64_f32,
+ vreinterpret_f64_p8, vreinterpret_f64_p16, vreinterpret_f64_s8,
+ vreinterpret_f64_s16, vreinterpret_f64_s32, vreinterpret_f64_u8,
+ vreinterpret_f64_u16, vreinterpret_f64_u32, vreinterpret_s64_f64,
+ vreinterpret_u64_f64, vreinterpret_s8_f64, vreinterpret_s16_f64,
+ vreinterpret_s32_f64, vreinterpret_u8_f64, vreinterpret_u16_f64,
+ vreinterpret_u32_f64): Use cast.
+
+ * config/aarch64/iterators.md (VD_RE): Delete.
+
+2014-09-11 Alan Lawrence <alan.lawrence@arm.com>
+
+ * config/aarch64/arm_neon.h (aarch64_vset_lane_any): New (*2).
+ (vset_lane_f32, vset_lane_f64, vset_lane_p8, vset_lane_p16,
+ vset_lane_s8, vset_lane_s16, vset_lane_s32, vset_lane_s64,
+ vset_lane_u8, vset_lane_u16, vset_lane_u32, vset_lane_u64,
+ vsetq_lane_f32, vsetq_lane_f64, vsetq_lane_p8, vsetq_lane_p16,
+ vsetq_lane_s8, vsetq_lane_s16, vsetq_lane_s32, vsetq_lane_s64,
+ vsetq_lane_u8, vsetq_lane_u16, vsetq_lane_u32, vsetq_lane_u64):
+ Replace inline assembler with __aarch64_vset_lane_any.
+
+2014-09-11 James Greenhalgh <james.greenhalgh@arm.com>
+
+ * config/aarch64/arm_neon.h (vmull_high_lane_s16): Fix argument
+ types.
+ (vmull_high_lane_s32): Likewise.
+ (vmull_high_lane_u16): Likewise.
+ (vmull_high_lane_u32): Likewise.
+
+2014-09-11 Jason Merrill <jason@redhat.com>
+
+ PR c++/58678
+ * ipa-devirt.c (ipa_devirt): Don't check DECL_COMDAT.
+
+2014-09-11 Georg-Johann Lay <avr@gjlay.de>
+
+ PR target/63223
+ * config/avr/avr.md (*tablejump.3byte-pc): New insn.
+ (*tablejump): Restrict to !AVR_HAVE_EIJMP_EICALL. Add void clobber.
+ (casesi): Expand to *tablejump.3byte-pc if AVR_HAVE_EIJMP_EICALL.
+
+2014-09-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
+ Maxim Kuznetsov <maxim.kuznetsov@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
+ (define_expand "<avx512>_vpermi2var<VI48F:mode>3_maskz"): Rename from
+ "avx512f_vpermi2var<mode>3_maskz" and update mode iterator.
+ (define_expand "<avx512>_vpermi2var<VI2_AVX512VL:mode>3_maskz"):
+ New.
+ (define_insn "<avx512>_vpermi2var<VI48F:mode>3<sd_maskz_name>"): Rename
+ from "avx512f_vpermi2var<mode>3<sd_maskz_name>" and update mode
+ iterator.
+ (define_insn "<avx512>_vpermi2var<VI2_AVX512VL:mode>3<sd_maskz_name>"):
+ New.
+ (define_insn "<avx512>_vpermi2var<VI48F:mode>3_mask"): Rename from
+ "avx512f_vpermi2var<mode>3_mask" and update mode iterator.
+ (define_insn "<avx512>_vpermi2var<VI2_AVX512VL:mode>3_mask"): New.
+ (define_expand "<avx512>_vpermt2var<VI48F:mode>3_maskz"): Rename from
+ "avx512f_vpermt2var<mode>3_maskz" and update mode iterator.
+ (define_expand "<avx512>_vpermt2var<VI2_AVX512VL:mode>3_maskz"): New.
+ (define_insn "<avx512>_vpermt2var<VI48F:mode>3<sd_maskz_name>"): Rename
+ from "avx512f_vpermt2var<mode>3<sd_maskz_name>" and update mode
+ iterator.
+ (define_insn "<avx512>_vpermt2var<VI2_AVX512VL:mode>3<sd_maskz_name>"):
+ New.
+ (define_insn "<avx512>_vpermt2var<VI48F:mode>3_mask"): Rename from
+ "avx512f_vpermt2var<mode>3_mask" and update mode iterator.
+ (define_insn "<avx512>_vpermt2var<VI2_AVX512VL:mode>3_mask"): New.
+
+2014-09-10 Jan Hubicka <hubicka@ucw.cz>
+
+ * varpool.c (varpool_node::ctor_useable_for_folding_p): Do not try
+ to access removed nodes.
+
+2014-09-10 Jan Hubicka <hubicka@ucw.cz>
+
+ PR tree-optimization/63186
+ * ipa-split.c (test_nonssa_use): Skip nonforced labels.
+ (mark_nonssa_use): Likewise.
+ (verify_non_ssa_vars): Verify all header blocks for label
+ definitions.
+
+2014-09-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
+ Maxim Kuznetsov <maxim.kuznetsov@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
+ (define_mode_attr avx2_avx512): Rename from avx2_avx512bw.
+ (define_mode_iterator VI48F_256_512): Extend to AVX-512VL.
+ (define_insn "<avx2_avx512>_permvar<mode><mask_name>"): Rename from
+ "<avx2_avx512f>_permvar<mode><mask_name>".
+ (define_insn "<avx512>_permvar<mode><mask_name>"): New.
+ (define_insn "<avx2_avx512>_ashrv<VI48_AVX512F_AVX512VL:mode><mask_name>"):
+ Rename from "<avx2_avx512f>_ashrv<mode><mask_name>".
+ (define_insn "<avx2_avx512>_ashrv<VI2_AVX512VL:mode><mask_name>"):
+ Ditto.
+ (define_insn "<avx2_avx512>_<shift_insn>v<VI48_AVX512F:mode><mask_name>"):
+ Rename from "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>".
+ (define_insn "<avx2_avx512>_<shift_insn>v<VI2_AVX512VL:mode><mask_name>"):
+ Rename from "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>".
+
+2014-09-10 Michael Meissner <meissner@linux.vnet.ibm.com>
+
+ * config/rs6000/vsx.md (vsx_fmav4sf4): Use correct constraints for
+ V2DF, V4SF, DF, and DI modes.
+ (vsx_fmav2df2): Likewise.
+ (vsx_float_fix_<mode>2): Likewise.
+ (vsx_reduc_<VEC_reduc_name>_v2df_scalar): Likewise.
+
+2014-09-10 Xinliang David Li <davidxl@google.com>
+
+ PR target/63209
+ * config/arm/arm.md (movcond_addsi): Handle case where source
+ and target operands are the same.
+
+2014-09-10 David Malcolm <dmalcolm@redhat.com>
+
+ * final.c (this_is_asm_operands): Strengthen this variable from
+ rtx to const rtx_insn *.
+ * output.h (this_is_asm_operands): Likewise.
+ * rtl-error.c (location_for_asm): Strengthen param "insn" from
+ const_rtx to const rtx_insn *.
+ (diagnostic_for_asm): Likewise.
+ * rtl-error.h (error_for_asm): Likewise.
+ (warning_for_asm): Likewise.
+
+2014-09-10 David Malcolm <dmalcolm@redhat.com>
+
+ * genextract.c (print_header): When writing out insn_extract to
+ insn-extract.c, strengthen the param "insn" from rtx to rtx_insn *.
+ * recog.h (insn_extract): Strengthen the param from rtx to
+ rtx_insn *.
+
+2014-09-10 Mike Stump <mikestump@comcast.net>
+
+ * doc/install.texi (Prerequisites): Note Tcl 8.6 bug fixed in
+ 8.6.1.
+
+2014-09-10 Martin Jambor <mjambor@suse.cz>
+
+ * cgraphunit.c (expand_thunk): If not expanding, set analyzed flag.
+ (analyze): Do not set analyze flag if expand_thunk returns false;.
+ (create_wrapper): Likewise.
+ * cgraphclones.c (duplicate_thunk_for_node): Likewise.
+
+2014-09-10 Martin Jambor <mjambor@suse.cz>
+
+ PR ipa/61654
+ * cgraphclones.c (duplicate_thunk_for_node): Copy arguments of the
+ new decl properly. Analyze the new thunk if it is expanded.
+
+2014-09-10 Andreas Schwab <schwab@suse.de>
+
+ * coretypes.h (struct _dont_use_rtx_insn_here_, rtx_insn)
+ [USED_FOR_TARGET]: Define.
+
+2014-09-10 Matthew Fortune <matthew.fortune@imgtec.com>
+
+ * config/mips/mips.c (mips_secondary_reload_class): Handle
+ regno < 0 case.
+
+2014-09-10 Robert Suchanek <robert.suchanek@imgtec.com>
+
+ * lra-lives.c (process_bb_lives): Replace assignment with bitwise OR
+ assignment.
+
+2014-09-10 Jakub Jelinek <jakub@redhat.com>
+
+ * flag-types.h (enum sanitize_code): Add SANITIZE_NONNULL_ATTRIBUTE
+ and SANITIZE_RETURNS_NONNULL_ATTRIBUTE, or them into SANITIZE_UNDEFINED.
+ * opts.c (common_handle_option): Handle SANITIZE_NONNULL_ATTRIBUTE and
+ SANITIZE_RETURNS_NONNULL_ATTRIBUTE and disable
+ flag_delete_null_pointer_checks for them.
+ * sanitizer.def (BUILT_IN_UBSAN_HANDLE_NONNULL_ARG,
+ BUILT_IN_UBSAN_HANDLE_NONNULL_ARG_ABORT,
+ BUILT_IN_UBSAN_HANDLE_NONNULL_RETURN,
+ BUILT_IN_UBSAN_HANDLE_NONNULL_RETURN_ABORT): New.
+ * ubsan.c (instrument_bool_enum_load): Set *gsi back to
+ stmt's iterator.
+ (instrument_nonnull_arg, instrument_nonnull_return): New functions.
+ (pass_ubsan::gate): Return true even for SANITIZE_NONNULL_ATTRIBUTE
+ or SANITIZE_RETURNS_NONNULL_ATTRIBUTE.
+ (pass_ubsan::execute): Call instrument_nonnull_{arg,return}.
+ * doc/invoke.texi (-fsanitize=nonnull-attribute,
+ -fsanitize=returns-nonnull-attribute): Document.
+
+ * ubsan.h (struct ubsan_mismatch_data): Removed.
+ (ubsan_create_data): Remove MISMATCH argument, add LOCCNT argument.
+ * ubsan.c (ubsan_source_location): For unknown locations,
+ pass { NULL, 0, 0 } instead of { "<unknown>", x, y }.
+ (ubsan_create_data): Remove MISMATCH argument, add LOCCNT argument.
+ Allow more than one location and arbitrary extra arguments passed
+ in ... instead of through MISMATCH pointer.
+ (ubsan_instrument_unreachable, ubsan_expand_bounds_ifn,
+ ubsan_expand_null_ifn, ubsan_build_overflow_builtin,
+ instrument_bool_enum_load, ubsan_instrument_float_cast): Adjust
+ callers.
+
+2014-09-10 Alexander Ivchenko <alexander.ivchenko@intel.com>
+ Maxim Kuznetsov <maxim.kuznetsov@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
+ (define_mode_iterator VI48F): New.
+ (define_insn "<avx512>_compress<mode>_mask"): Rename from
+ "avx512f_compress<mode>_mask" and update mode iterator.
+ (define_insn "<avx512>_compressstore<mode>_mask"): Rename from
+ "avx512f_compressstore<mode>_mask" and update mode iterator.
+ (define_expand "<avx512>_expand<mode>_maskz"): Rename from
+ "avx512f_expand<mode>_maskz" and update mode iterator.
+ (define_insn "<avx512>_expand<mode>_mask"): Rename from
+ "avx512f_expand<mode>_mask" and update mode iterator.
+
+2014-09-10 Alexander Ivchenko <alexander.ivchenko@intel.com>
+ Maxim Kuznetsov <maxim.kuznetsov@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_expand_args_builtin): Handle avx512dq_rangepv8df_mask_round,
+ avx512dq_rangepv16sf_mask_round, avx512dq_rangepv4df_mask,
+ avx512dq_rangepv8sf_mask, avx512dq_rangepv2df_mask,
+ avx512dq_rangepv4sf_mask.
+ * config/i386/sse.md
+ (define_c_enum "unspec"): Add UNSPEC_REDUCE, UNSPEC_FPCLASS,
+ UNSPEC_RANGE.
+ (define_insn "<mask_codefor>reducep<mode><mask_name>"): New.
+ (define_insn "reduces<mode>"): Ditto.
+ (define_insn "avx512dq_rangep<mode><mask_name><round_saeonly_name>"):
+ Ditto.
+ (define_insn "avx512dq_ranges<mode><round_saeonly_name>"): Ditto.
+ (define_insn "avx512dq_fpclass<mode><mask_scalar_merge_name>"): Ditto.
+ (define_insn "avx512dq_vmfpclass<mode>"): Ditto..
+
+2014-09-10 Alexander Ivchenko <alexander.ivchenko@intel.com>
+ Maxim Kuznetsov <maxim.kuznetsov@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
+ (avx512f_vgetmantv2df_round): Rename from "avx512f_getmantv2df_round".
+ (avx512f_vgetmantv4sf_round): Rename from "avx512f_vgetmantv4sf_round".
+ (ix86_expand_args_builtin): Handle avx512vl_getmantv8sf_mask,
+ avx512vl_getmantv4df_mask, avx512vl_getmantv4sf_mask,
+ avx512vl_getmantv2df_mask.
+ (ix86_expand_round_builtin): Handle avx512f_vgetmantv2df_round,
+ avx512f_vgetmantv4sf_round.
+ * config/i386/sse.md
+ (define_insn "<avx512>_storeu<ssemodesuffix><avxsizesuffix>_mask"):
+ Rename from "avx512f_storeu<ssemodesuffix>512_mask" and update
+ mode iterator.
+ (define_insn "<mask_codefor>rcp14<mode><mask_name>"): Use VF_AVX512VL.
+ (define_insn "<mask_codefor>rsqrt14<mode><mask_name>"): Ditto.
+ (define_insn "<avx512>_scalef<mode><mask_name><round_name>"): Rename
+ from "avx512f_scalef<mode><mask_name><round_name>" and update mode
+ iterator..
+ (define_insn "<avx512>_getexp<mode><mask_name><round_saeonly_name>"):
+ Rename from "avx512f_getexp<mode><mask_name><round_saeonly_name>" and
+ update mode iterator.
+ (define_expand
+ "<avx512>_fixupimm<mode>_maskz<round_saeonly_expand_name>"): Rename from
+ "avx512f_fixupimm<mode>_maskz<round_saeonly_expand_name>" and update
+ mode iterator.
+ (define_insn
+ "<avx512>_fixupimm<mode><sd_maskz_name><round_saeonly_name>"): Rename
+ from "avx512f_fixupimm<mode><sd_maskz_name><round_saeonly_name>" and
+ update mode iterator.
+ (define_insn "<avx512>_fixupimm<mode>_mask<round_saeonly_name>"): Rename
+ from "avx512f_fixupimm<mode>_mask<round_saeonly_name>" and update mode
+ iterator..
+ (define_insn
+ "<avx512>_rndscale<mode><mask_name><round_saeonly_name>"): rename from
+ "avx512f_rndscale<mode><mask_name><round_saeonly_name>" and update
+ mode iterator..
+ (define_insn "<avx512>_getmant<mode><mask_name><round_saeonly_name>"):
+ Rename from "avx512f_getmant<mode><mask_name><round_saeonly_name>" and
+ update mode iterator.
+ (define_insn "avx512f_vgetmant<mode><round_saeonly_name>"): Rename from
+ "avx512f_getmant<mode><round_saeonly_name>".
+
+2014-09-10 Jan Hubicka <hubicka@ucw.cz>
+
+ PR ipa/63166
+ * ipa-prop.c (compute_known_type_jump_func): Fix conditional.
+
2014-09-10 Alexander Ivchenko <alexander.ivchenko@intel.com>
Maxim Kuznetsov <maxim.kuznetsov@intel.com>
Anna Tikhonova <anna.tikhonova@intel.com>