X-Git-Url: http://git.sourceforge.jp/view?a=blobdiff_plain;f=gcc%2FChangeLog;h=b130e14f921d81e4f80f4b3bb35b03c1af7e592d;hb=a277ddf36a4d8a8b91a7e064b58418f8ec7920c3;hp=cd7602bf59b3283a7eba5e754d79a19ade70db17;hpb=1b536c34190c66bddcbe5688f8e7e90d0ce685c4;p=pf3gnuchains%2Fgcc-fork.git diff --git a/gcc/ChangeLog b/gcc/ChangeLog index cd7602bf59b..b130e14f921 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,192 @@ +2009-05-16 Richard Earnshaw + + PR target/40153 + * arm.md (cstoresi_nltu_thumb1): Use a neg of ltu as the pattern name + implies. + +2009-05-16 Richard Earnshaw + + * arm.md (movdi2): Copy non-reg values to DImode registers. + +2009-05-16 Jakub Jelinek + + PR target/39942 + * final.c (label_to_max_skip): New function. + (label_to_alignment): Only use LABEL_TO_ALIGNMENT if + CODE_LABEL_NUMBER <= max_labelno. + * output.h (label_to_max_skip): New prototype. + * config/i386/i386.c (ix86_avoid_jump_misspredicts): Renamed to... + (ix86_avoid_jump_mispredicts): ... this. Don't define if + ASM_OUTPUT_MAX_SKIP_ALIGN isn't defined. Update comment. + Handle CODE_LABELs with >= 16 byte alignment or with + max_skip == (1 << align) - 1. + (ix86_reorg): Don't call ix86_avoid_jump_mispredicts if + ASM_OUTPUT_MAX_SKIP_ALIGN isn't defined. + + PR target/39942 + * config/i386/x86-64.h (ASM_OUTPUT_MAX_SKIP_ALIGN): Don't emit second + .p2align 3 if MAX_SKIP is smaller than 7. + * config/i386/linux.h (ASM_OUTPUT_MAX_SKIP_ALIGN): Likewise. + +2009-05-15 Ian Lance Taylor + + * alias.c (struct alias_set_entry_d): Rename from struct + alias_set_entry. Change all uses. + * except.c (struct call_site_record_d): Rename from struct + call_site_record. Change all uses. + * except.h (struct eh_region_d): Rename from struct eh_region. + Change all uses. + * gcse.c (struct hash_table_d): Rename from struct hash_table. + Change all uses. + * graphite.c (struct ivtype_map_elt_d): Rename fromstruct + ivtype_map_elt. Change all uses. + (struct rename_map_elt_d): Rename fromstruct rename_map_elt. + Change all uses. + (struct ifsese_d): Rename fromstruct ifsese. Change all uses. + * graphite.h (struct name_tree_d): Rename from struct name_tree. + Change all uses. + (struct sese_d): Rename from struct sese. Change all uses. + * omega.h (struct eqn_d): Rename from struct eqn. Change all + uses. + (struct omega_pb_d): Rename from struct omega_pb. Change all + uses. + * optabs.h (struct optab_d): Rename from struct optab. Change all + uses. + (struct convert_optab_d): Rename from struct convert_optab. + Change all uses. + * tree-pass.h (struct ipa_opt_pass_d): Rename fromstruct + ipa_opt_pass. Change all uses. + * tree-predcom.c (struct dref_d): Rename from struct dref. Change + all uses. + + * c-decl.c (pushtag): If -Wc++-compat, warn if the tag is already + defined as a typedef. + (grokdeclarator): If -Wc++-compat, warn if a typedef is already + defined as a tag. + +2009-05-15 Manuel López-Ibáñez + + PR 16302 + * fold-const.c (make_range,build_range_check,merge_ranges): Move + declaration to... + (merge_ranges): Returns bool. + * tree.h (make_range): .. to here. + (build_range_check): Likewise. + (merge_ranges): Likewise. Renamed from merge_ranges. + * c-typeck.c (parser_build_binary_op): Update calls to + warn_logical_operator. + * c-common.c (warn_logical_operator): Add new warning. + * c-common.h (warn_logical_operator): Update declaration. + +2009-05-15 Manuel López-Ibáñez + + * ira-conflicts.c (add_insn_allocno_copies): Fix wrong + conditional. + +2009-05-15 Kaveh R. Ghazi + + * doc/install.texi: Document MPC requirements, flags etc. + + * builtins.c (do_mpc_arg1, fold_builtin_ccos): New. + (fold_builtin_cexp): Ensure we get a complex REAL_TYPE. + Evaluate constant arguments. + (fold_builtin_carg): Ensure we get a complex REAL_TYPE. + (fold_builtin_1): Likewise, also evaluate constant arguments. + Remove superfluous break. + (do_mpc_ckconv): New. + * real.h: Include mpc.h. + * toplev.c (print_version): Output MPC version info if available. + +2009-05-15 Sandra Loosemore + + * fold-const.c (fold_convert_const_real_from_real): Check for + overflow. + +2009-05-15 H.J. Lu + + * config/i386/i386.c (ix86_reorg): Call optimize_function_for_speed_p + only once. + +2009-05-15 Jan Hubicka + + * doc/invoke.texi (max-early-inliner-iterations): New flag. + * ipa-inline.c (enum inlining_mode): New INLINE_SIZE_NORECURSIVE. + (try_inline): Fix return value. + (cgraph_decide_inlining_incrementally): Honor new value. + (cgraph_early_inlining): Handle indirect inlining. + * params.def (PARAM_EARLY_INLINER_MAX_ITERATIONS): New. + +2009-05-15 Jan Hubicka + + * cgraph.h (struct cgraph_node): Add finalized_by_frotnend flag. + * cgraphunit.c (cgraph_finalize_function): Set it. + (cgraph_expand_function): Use it. + +2009-05-15 Sandra Loosemore + + * real.c (encode_ieee_half): Define. + (decode_ieee_half): Define. + (ieee_half_format): Define. + (arm_half_format): Define. + * real.h (ieee_half_format): Declare. + (arm_half_format): Declare. + +2009-05-15 Sandra Loosemore + + * optabs.c (prepare_float_lib_cmp): Test that the comparison, + swapped, and reversed optabs exist before trying to use them. + +2009-05-15 Paul Brook + Sandra Loosemore + + * config/arm/arm.c (neon_vector_mem_operand): Handle element/structure + loads. Allow PRE_DEC. + (output_move_neon): Handle PRE_DEC. + (arm_print_operand): Add 'A' for neon structure loads. + * config/arm/arm-protos.h (neon_vector_mem_operand): Update prototype. + * config/arm/neon.md (neon_mov): Update comment. + * config/arm/constraints.md (Un, Us): Update neon_vector_mem_operand + calls. + (Um): New constraint. + +2009-05-15 Jan Hubicka + + Revert the following patch until testsuite fallout is fixed: + * cgraph.c (dump_cgraph_node): Dump size/time/benefit. + * cgraph.h (struct inline_summary): New filed self_wize, + size_inlining_benefit, self_time and time_inlining_benefit. + (struct cgraph_global_info): Replace insns by time ans size fields. + * ipa-cp (ipcp_cloning_candidate_p): Base estimate on size + (ipcp_estimate_growth, ipcp_insert_stage): Likewise. + (ipcp_update_callgraph): Do not touch function bodies. + * ipa-inline.c: Include except.h + MAX_TIME: New constant. + (overall_insns): Remove + (overall_size, max_benefit): New static variables. + (cgraph_estimate_time_after_inlining): New function. + (cgraph_estimate_size_after_inlining): Rewrite using benefits. + (cgraph_clone_inlined_nodes): Update size. + (cgraph_mark_inline_edge): Update size. + (cgraph_estimate_growth): Use size info. + (cgraph_check_inline_limits): Check size. + (cgraph_default_inline_p): Likewise. + (cgraph_edge_badness): Compute badness based on benefit and size cost. + (cgraph_decide_recursive_inlining): Check size. + (cgraph_decide_inlining_of_small_function): Update size; dump sizes and times. + (cgraph_decide_inlining): Likewise. + (cgraph_decide_inlining_incrementally): Likewise; honor PARAM_EARLY_INLINING_INSNS. + (likely_eliminated_by_inlining_p): New predicate. + (estimate_function_body_sizes): New function. + (compute_inline_parameters): Use it. + * except.c (must_not_throw_labels): New function. + * except.h (must_not_throw_labels): Declare. + * tree-inline.c (init_inline_once): Kill inlining_weigths + * tree-ssa-structalias.c: Avoid uninitialized warning. + * params.def (PARAM_MAX_INLINE_INSNS_SINGLE): Reduce to 300. + (PARAM_MAX_INLINE_INSNS_AUTO): Reduce to 60. + (PARAM_INLINE_CALL_COST): Remove. + (PARAM_EARLY_INLINING_INSNS): New. + 2009-05-15 Richard Guenther * tree-ssa-pre.c (eliminate): Use TODO_update_ssa_only_virtuals,