+2012-05-31 Richard Sandiford <rdsandiford@googlemail.com>
+
+ * ira.h (target_ira): Delete x_ira_available_class_regs.
+ (ira_available_class_regs): Delete.
+ * ira.c (setup_available_class_regs): Delete.
+ (setup_alloc_classes): Don't call it.
+ (setup_pressure_classes): Use ira_class_hard_regs_num instead of
+ ira_available_class_regs.
+ * haifa-sched.c (print_curr_reg_pressure, setup_insn_reg_pressure_info)
+ (model_spill_cost): Likewise.
+ * ira-build.c (low_pressure_loop_node_p): Likewise.
+ * ira-color.c (color_pass): Likewise.
+ * ira-emit.c (change_loop): Likewise.
+ * ira-lives.c (inc_register_pressure, dec_register_pressure)
+ (single_reg_class, ira_implicitly_set_insn_hard_regs)
+ (process_bb_node_lives): Likewise.
+ * loop-invariant.c (gain_for_invariant): Likewise.
+
+2012-05-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
+
+ PR target/52999
+ * config/pa/pa.c (TARGET_SECTION_TYPE_FLAGS): Define.
+ (pa_section_type_flags): New.
+ (pa_legitimate_constant_p): Revert previous change.
+
+2012-05-30 Steven Bosscher <steven@gcc.gnu.org>
+
+ * ira.c (allocate_initial_values): Make static.
+
+2012-05-30 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/i386.c (legitimize_tls_address) <TLS_MODEL_INITIAL_EXEC>:
+ Generate tls_initial_exec_64_sun only when !TARGET_X32.
+
+2012-05-30 Richard Guenther <rguenther@suse.de>
+
+ PR middle-end/53501
+ * fold-const.c (fold_binary_loc): Make sure to call
+ fold_plusminus_mult_expr with the original sign of operands.
+
+2012-05-30 Steven Bosscher <steven@gcc.gnu.org>
+
+ * Makefile.in: Fix many dependencies.
+ (DWARF2_H): Depend on dwarf2.def.
+ (RTL_ERROR_H): Depend on rtl-error.h.
+ (TREE_PRETTY_PRINT_H, GIMPLE_PRETTY_PRINT_H): New. Replace
+ all gimple-pretty-print.h and tree-pretty-print.h references.
+
+2012-05-30 Marc Glisse <marc.glisse@inria.fr>
+
+ * simplify-rtx.c (simplify_binary_operation_1): Optimize shuffle of
+ concatenations.
+
+2012-05-30 Richard Guenther <rguenther@suse.de>
+
+ PR middle-end/53522
+ * tree-emutls.c (gen_emutls_addr): Do not add globals to
+ referenced-vars.
+
+2012-05-30 Eric Botcazou <ebotcazou@adacore.com>
+
+ * explow.c (probe_stack_range): Restore simple control flow and stop
+ again when the probe cannot be generated if HAVE_check_stack.
+
+2012-05-30 Jakub Jelinek <jakub@redhat.com>
+
+ PR rtl-optimization/53519
+ * combine.c (simplify_shift_const_1) <case NOT>: Use constm1_rtx
+ instead of GEN_INT (GET_MODE_MASK (mode)) as second operand of XOR.
+
+2012-05-30 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org>
+
+ * config/arm/arm.c (arm_evpc_neon_vrev): Adjust off by one error.
+
+2012-05-29 Jack Howarth <howarth@bromo.med.uc.edu>
+
+ PR debug/53453
+ * doc/tm.texi: Update.
+ * doc/tm.texi.in (SDB and DWARF) <TARGET_FORCE_AT_COMP_DIR>: Add @hook.
+ * target.def (force_at_comp_dir): New hook.
+ * config/darwin.h (TARGET_FORCE_AT_COMP_DIR): Define.
+ * dwarf2out.c (dwarf2out_finish): Check targetm.force_at_comp_dir.
+
+2012-05-29 Jack Howarth <howarth@bromo.med.uc.edu>
+
+ * config/darwin.h (STARTFILE_SPEC): Do not use -lbundle1.o when
+ Darwin >= 10.
+ (DARWIN_DYLIB1_SPEC): Do not use -ldylib1.10.5.o when Darwin >= 10.
+ (DARWIN_CRT1_SPEC): Use -lcrt1.10.6.o when Darwin >= 10.
+
+2012-05-29 Oleg Endo <olegendo@gcc.gnu.org>
+
+ PR target/51340
+ * config/sh/sh.c (sh_option_override): Set TARGET_FMAC if
+ flag_unsafe_math_optimizations is set.
+ * doc/invoke.texi (SH Options): Add -mno-fused-madd description.
+ Update description of -mfused-madd.
+
+2012-05-29 Oleg Endo <olegendo@gcc.gnu.org>
+
+ PR target/52941
+ * config/sh/predicates.md (atomic_arith_operand,
+ atomic_logical_operand): New predicates.
+ * config/sh/sh.c (sh_option_override): Check atomic options.
+ * config/sh/sh.h (TARGET_ANY_ATOMIC, UNSUPPORTED_ATOMIC_OPTIONS,
+ UNSUPPORTED_HARD_ATOMIC_CPU): New macros.
+ (DRIVER_SELF_SPECS): Use UNSUPPORTED_ATOMIC_OPTIONS and
+ UNSUPPORTED_HARD_ATOMIC_CPU.
+ * config/sh/sync.md: Update description comments.
+ (I12): New mode iterator.
+ (fetchop_predicate, fetchop_constraint): New code attributes.
+ (atomic_compare_and_swapsi_hard, atomic_compare_and_swap<mode>_hard,
+ atomic_exchangesi_hard, atomic_exchange<mode>_hard,
+ atomic_fetch_<fetchop_name>si_hard,
+ atomic_fetch_<fetchop_name><mode>_hard,
+ atomic_fetch_nandsi_hard, atomic_fetch_nand<mode>_hard,
+ atomic_<fetchop_name>_fetchsi_hard,
+ atomic_<fetchop_name>_fetch<mode>_hard,
+ atomic_nand_fetchsi_hard, atomic_nand_fetch<mode>_hard,
+ atomic_test_and_set_hard): New insns.
+ (atomic_compare_and_swap<mode>_soft, atomic_exchange<mode>_soft,
+ atomic_fetch_<fetchop_name><mode>_soft, atomic_fetch_nand<mode>_soft,
+ atomic_<fetchop_name>_fetch<mode>_soft, atomic_nand_fetch<mode>_soft,
+ atomic_test_and_set_soft): Use same formatting for the first line of
+ the asm block as in new insns above.
+ (atomic_compare_and_swap<mode>, atomic_exchange<mode>,
+ atomic_fetch_<fetchop_name><mode>, atomic_<fetchop_name>_fetch<mode>,
+ atomic_test_and_set): Integrate new *_hard insns into expanders.
+ * config/sh/sh.opt (mhard-atomic): New option.
+ * doc/invoke.texi (SH Options): Document it.
+
+2012-05-29 Meador Inge <meadori@codesourcery.com>
+
+ * c-decl.c (c_push_function_context): Always create a new language
+ function.
+ (c_pop_function_context): Clear the language function created in
+ c_push_function_context.
+
+2012-05-29 Matt Turner <mattst88@gmail.com>
+
+ * config/alpha/ev6.md: (define_bypass "ev6_fmul,ev6_fadd"): New.
+ (define_bypass "ev6_fcmov"): New.
+
+2012-05-29 Steven Bosscher <steven@gcc.gnu.org>
+
+ * integrate.c: Remove.
+ * integrate.h: Remove.
+ * Makefile.in: Remove make rules for integrate.c and INTEGRATE_H.
+ * config/arm/t-arm: Remove INTEGRATE_H dependency for target files.
+ * config/rs6000/t-rs6000: Likewise
+ * config/spu/t-spu-elf: Likewise.
+ * function.h (get_hard_reg_initial_val, has_hard_reg_initial_val,
+ get_hard_reg_initial_reg, emit_initial_value_sets): Move prototypes
+ from integrate.h to here.
+ (initial_value_entry): New prototype.
+ * reload.h (allocate_initial_values): Remove prototype.
+ * tree.h (set_decl_abstract_flags, set_decl_origin_self): Likewise.
+ * cse.c (fixed_base_plus_p): Don't handle virtual registers for
+ integrate.c.
+ * dwarf2out.c (set_decl_origin_self, set_block_origin_self,
+ set_decl_abstract_flags, set_block_abstract_flags): Move from
+ integrate.c to here, the only user.
+ * expmed.c (extract_fixed_bit_field): Remove outdated comment
+ about integrate.c.
+ * function.c: Don't include integrate.h.
+ (struct initial_value_pair, struct initial_value_struct,
+ get_hard_reg_initial_val, has_hard_reg_initial_val,
+ get_hard_reg_initial_reg, emit_initial_value_sets): Move from
+ integrate.c to here.
+ (initial_value_entry): New function.
+ * genemit.c (main): Don't print integrate.h include line.
+ * ira.c: Don't include integrate.h.
+ (allocate_initial_values): Move from integrate.c to here.
+ (ira): Update allocate_initial_values call.
+ * tree-inline.c: Don't include integrate.h.
+ (function_attribute_inlinable_p): Moved from integrate.c to here.
+ * cfgexpand.c: Don't include integrate.h.
+ * except.c: Likewise.
+ * langhooks.c: Likewise.
+ * passes.c: Likewise.
+ * toplev.c: Likewise.
+ * config/frv/frv.c: Likewise.
+ * config/pa/pa.c: Likewise.
+ * config/spu/spu.c: Likewise.
+ * config/epiphany/epiphany.c: Likewise.
+ * config/mep/mep.c: Likewise.
+ * config/score/score.c: Likewise.
+ * config/picochip/picochip.c: Likewise.
+ * config/sh/sh.c: Likewise.
+ * config/alpha/alpha.c: Likewise.
+ * config/microblaze/microblaze.c: Likewise.
+ * config/mips/mips.c: Likewise.
+ * config/v850/v850.c: Likewise.
+ * config/mmix/mmix.c: Likewise.
+ * config/bfin/bfin.c: Likewise.
+ * config/arm/arm.c: Likewise.
+ * config/s390/s390.c: Likewise.
+ * config/m32r/m32r.c: Likewise.
+ * config/rs6000/rs6000.c: Likewise.
+ * config/c6x/c6x.c: Include function.h instead of integrate.h.
+ * config/tilegx/tilegx.c: Likewise.
+ * config/tilepro/tilepro.c: Likewise.
+
+2012-05-29 Georg-Johann Lay <avr@gjlay.de>
+
+ * config/avr/t-avr (s-avr-mmcu-texi): Call
+ gen-avr-mmcu-texi$(build_exeext) via ./ and don't assume . is in PATH.
+
2012-05-29 Michael Matz <matz@suse.de>
* rtl.h (assign_stack_temp, assign_stack_temp_for_type,
assign_temp): Remove 'keep' argument.
(mark_temp_addr_taken): Remove prototype.
* tree.h (expand_decl): Remove prototype.
- * function.c (struct temp_slot): Remove addr_taken and keep
- member.
+ * function.c (struct temp_slot): Remove addr_taken and keep member.
(assign_stack_temp_for_type) Don't initialize above, remove
keep argument.
(assign_stack_temp, assign_temp): Remove keep argument.
(mark_temp_addr_taken): Remove.
- (preserve_temp_slots): Remove handling of addr_taken and keep
- members.
+ (preserve_temp_slots): Remove handling of addr_taken and keep members.
(free_temp_slots): Ditto.
* expr.c (expand_expr_real_1 <COMPOUND_LITERAL_EXPR>): Remove
dead code.
* expr.c (expand_expr_real_1 <normal_inner_ref>): Don't allocate
a kept temp.
(expand_expr_real_1 <COMPOUND_LITERAL_EXPR>): Make unreachable.
- * gimple-fold.c (canonicalize_constructor_val): Canonicalize
+ * gimple-fold.c (canonicalize_constructor_val): Canonicalize
COMPOUND_LITERAL_EXPR.
* function.c (expand_function_start): Don't call expand_decl,
instead assert that we have RTL assigned.
PR middle-end/53510
* input.c (read_line): Use XRESIZEVEC instead of XNEWVEC
to avoid leaking memory. No need to handle memory allocation
- failure. Double string_len on each reallocation instead of
- adding 2.
+ failure. Double string_len on each reallocation instead of adding 2.
* gcov.c (read_line): Likewise.
2012-05-29 Hans-Peter Nilsson <hp@axis.com>
2012-05-28 Hans-Peter Nilsson <hp@axis.com>
- * doc/md.texi (stack_protect_test): Remove negation of branch to
- label.
+ * doc/md.texi (stack_protect_test): Remove negation of branch to label.
(Standard Names): Fix typos in documentation of atomic patterns.
2012-05-27 Nathan Sidwell <nathan@acm.org>
* doc/options.texi (EnabledBy): Document
* opts.c: Include opts.h and options.h before tm.h.
(finish_options): Do not handle some sub-options here...
- (common_handle_option): ... instead call common_handle_option_auto here.
+ (common_handle_option): ... instead call common_handle_option_auto
+ here.
* optc-gen.awk: Handle EnabledBy.
* opth-gen.awk: Declare common_handle_option_auto.
* common.opt (Wuninitialized): Use EnabledBy. Delete Init.