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Diffstat (limited to 'gcc/ChangeLog')
| -rw-r--r-- | gcc/ChangeLog | 261 |
1 files changed, 261 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 4a825c17310..e20f8cbe896 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,264 @@ +2014-11-19 Renlin Li <Renlin.Li@arm.com> + + PR middle-end/63762 + * ira.c (ira): Update preferred class. + +2014-11-19 Jakub Jelinek <jakub@redhat.com> + + * gimple.h (gimple_build_assign_with_ops): Add unary arg overload. + (gimple_assign_set_rhs_with_ops_1): Renamed to ... + (gimple_assign_set_rhs_with_ops): ... this. Adjust binary arg + inline overload to use it. Add unary arg overload. + * gimple.c (gimple_build_assign_with_ops): New unary arg overload. + (gimple_assign_set_rhs_from_tree): Use + gimple_assign_set_rhs_with_ops instead of + gimple_assign_set_rhs_with_ops_1. + (gimple_assign_set_rhs_with_ops_1): Renamed to ... + (gimple_assign_set_rhs_with_ops): ... this. + * ipa-split.c (split_function): Remove last NULL argument + from gimple_build_assign_with_ops call. + * tree-ssa-loop-im.c + (move_computations_dom_walker::before_dom_children): Likewise. + * tsan.c (instrument_builtin_call): Likewise. + * tree-vect-stmts.c (vect_init_vector, vectorizable_mask_load_store, + vectorizable_conversion, vectorizable_load): Likewise. + * tree-vect-loop.c (vect_is_simple_reduction_1, + get_initial_def_for_induction): Likewise. + * tree-loop-distribution.c (generate_memset_builtin): Likewise. + * tree-vect-patterns.c (vect_handle_widen_op_by_const, + vect_recog_widen_mult_pattern, vect_operation_fits_smaller_type, + vect_recog_over_widening_pattern, vect_recog_rotate_pattern, + vect_recog_vector_vector_shift_pattern, vect_recog_divmod_pattern, + vect_recog_mixed_size_cond_pattern, adjust_bool_pattern_cast, + adjust_bool_pattern, vect_recog_bool_pattern): Likewise. + * tree-ssa-phiopt.c (conditional_replacement, abs_replacement, + neg_replacement): Likewise. + * asan.c (build_shadow_mem_access, maybe_create_ssa_name, + maybe_cast_to_ptrmode, asan_expand_check_ifn): Likewise. + * tree-vect-slp.c (vect_get_constant_vectors): Likewise. + * omp-low.c (lower_rec_input_clauses, expand_omp_for_generic, + expand_omp_for_static_nochunk, expand_omp_for_static_chunk, + simd_clone_adjust): Likewise. + * tree-vect-loop-manip.c (vect_create_cond_for_align_checks): Likewise. + * gimple-ssa-strength-reduction.c (introduce_cast_before_cand, + replace_one_candidate): Likewise. + * gimple-builder.c (build_type_cast): Likewise. + * tree-ssa-forwprop.c (simplify_rotate): Likewise. + (forward_propagate_addr_expr_1): Remove last NULL argument + from gimple_assign_set_rhs_with_ops call. + (simplify_vector_constructor): Use gimple_assign_set_rhs_with_ops + instead of gimple_assign_set_rhs_with_ops_1. + * tree-ssa-reassoc.c (maybe_optimize_range_tests): Remove last NULL + argument from gimple_build_assign_with_ops call. + (repropagate_negates): Remove last NULL argument from + gimple_assign_set_rhs_with_ops call. + * ubsan.c (ubsan_expand_null_ifn, ubsan_expand_objsize_ifn): Remove + last NULL argument from gimple_build_assign_with_ops call. + (instrument_bool_enum_load): Likewise. Remove last NULL argument + from gimple_assign_set_rhs_with_ops call. + * tree-ssa-math-opts.c (build_and_insert_cast, convert_mult_to_fma): + Remove last NULL argument from gimple_build_assign_with_ops call. + (bswap_replace): Likewise. Use gimple_assign_set_rhs_with_ops instead + of gimple_assign_set_rhs_with_ops_1. + (convert_plusminus_to_widen): Use gimple_assign_set_rhs_with_ops + instead of gimple_assign_set_rhs_with_ops_1. + * gimple-fold.c (replace_stmt_with_simplification): Likewise. + (rewrite_to_defined_overflow, gimple_build): Remove last NULL argument + from gimple_build_assign_with_ops call. + * tree-ssa-strlen.c (handle_pointer_plus): Remove last NULL argument + from gimple_assign_set_rhs_with_ops call. + * tree-vrp.c (simplify_truth_ops_using_ranges, + simplify_bit_ops_using_ranges): Remove last NULL argument from + gimple_assign_set_rhs_with_ops call. + (simplify_float_conversion_using_ranges, + simplify_internal_call_using_ranges): Remove last NULL argument from + gimple_build_assign_with_ops call. + +2014-11-19 Wilco Dijkstra <wdijkstr@arm.com> + + PR target/61915 + * config/aarch64/aarch64.c (generic_regmove_cost): Increase FP move + cost. + +2014-11-19 Marek Polacek <polacek@redhat.com> + + PR sanitizer/63690 + * ubsan.c (instrument_object_size): Check for MEM_REF. + +2014-11-19 Ilya Verbin <ilya.verbin@intel.com> + + PR regression/63868 + * cgraph.c (cgraph_node::create): Guard g->have_offload with + ifdef ENABLE_OFFLOADING. + * omp-low.c (create_omp_child_function): Likewise. + (expand_omp_target): Guard node->mark_force_output and offload_funcs + with ifdef ENABLE_OFFLOADING. + * varpool.c (varpool_node::get_create): Guard g->have_offload and + offload_vars with ifdef ENABLE_OFFLOADING. + +2014-11-19 Felix Yang <felix.yang@huawei.com> + Shanyao Chen <chenshanyao@huawei.com> + + PR target/59593 + * config/arm/arm.md (define_attr "arch"): Add v6t2. + (define_attr "arch_enabled"): Add test for the above. + (*movhi_insn_arch4): Add new alternative. + +2014-11-19 Richard Henderson <rth@redhat.com> + + * c-family/c-common.c (c_common_reswords): Add + __builtin_call_with_static_chain. + * c-family/c-common.h (RID_BUILTIN_CALL_WITH_STATIC_CHAIN): New. + * c/c-parser.c (c_parser_postfix_expression): Handle it. + * doc/extend.texi (__builtin_call_with_static_chain): Document it. + + * calls.c (prepare_call_address): Allow decl or type for first arg. + (expand_call): Pass type to prepare_call_address if no decl. + * gimple-fold.c (gimple_fold_call): Eliminate the static chain if + the function doesn't use it; fold it otherwise. + * gimplify.c (gimplify_call_expr): Gimplify the static chain. + * tree-cfg.c (verify_gimple_call): Allow a static chain on indirect + function calls. + + * targhooks.c (default_static_chain): Remove check for + DECL_STATIC_CHAIN. + * config/moxie/moxie.c (moxie_static_chain): Likewise. + * config/i386/i386.c (ix86_static_chain): Allow decl or type + as the first argument. + * config/xtensa/xtensa.c (xtensa_static_chain): Change the name + of the unused first parameter. + * doc/tm.texi (TARGET_STATIC_CHAIN): Document the first parameter + may be a type. + * target.def (static_chain): Likewise. + +2014-11-19 Renlin Li <renlin.li@arm.com> + + * config/aarch64/aarch64.h (TARGET_CPU_CPP_BUILTINS): Define __ARM_FP_FAST, + __ARM_FEATURE_FMA, __ARM_FP, __ARM_FEATURE_NUMERIC_MAXMIN, __ARM_NEON_FP. + +2014-11-19 Marek Polacek <polacek@redhat.com> + + PR sanitizer/63879 + * fold-const.c (negate_expr_p) <case NEGATE_EXPR>: Return + !TYPE_OVERFLOW_SANITIZED. + (fold_negate_expr) <case INTEGER_CST>: Fold when overflow + does not trap and when overflow wraps, or when SANITIZE_SI_OVERFLOW + is 0. + +2014-11-19 Ilya Tocar <ilya.tocar@intel.com> + + * collect2.c (main): Don't call fatal_error before + diagnostic_initialize. + * lto-wrapper.c (main): Likewise. + +2014-11-19 Tom de Vries <tom@codesourcery.com> + + PR tree-optimization/62167 + * tree-ssa-tail-merge.c (stmt_local_def): Handle statements with vuse + conservatively. + (gimple_equal_p): Don't use vn_valueize to compare for lhs equality of + assigns. + +2014-11-19 Jakub Jelinek <jakub@redhat.com> + + PR tree-optimization/63915 + * tree-vect-stmts.c (vectorizable_simd_clone_call): Pass + true instead of false as last argument to gsi_replace. + + PR sanitizer/63520 + * internal-fn.c (expand_ubsan_result_store): New function. + (expand_addsub_overflow, expand_neg_overflow, expand_mul_overflow): + Use it instead of just emit_move_insn. + +2014-11-19 Richard Biener <rguenther@suse.de> + + PR tree-optimization/63844 + * omp-low.c (fixup_child_record_type): Use a restrict qualified + referece type for the receiver parameter. + +2014-11-19 Jakub Jelinek <jakub@redhat.com> + + PR sanitizer/63913 + * ubsan.c: Include tree-eh.h. + (instrument_bool_enum_load): Handle loads that can throw. + + PR rtl-optimization/63843 + * simplify-rtx.c (simplify_binary_operation_1) <case ASHIFTRT>: For + optimization of ashiftrt of subreg of lshiftrt, check that code + is ASHIFTRT. + +2014-11-18 Andrew MacLeod <amacleod@redhat.com> + + * attribs.c (decl_attributes): Remove always true condition, + TREE_TYPE(x) will never compare equal to a TYPE_DECL. + +2014-11-18 James Greenhalgh <james.greenhalgh@arm.com> + + PR target/63937 + * target.def (use_by_pieces_infrastructure_p): Take unsigned + HOST_WIDE_INT as the size parameter. + * targhooks.c (default_use_by_pieces_infrastructure_p): Likewise. + * targhooks.h (default_use_by_pieces_infrastructure_p): Likewise. + * config/arc/arc.c (arc_use_by_pieces_infrastructure_p)): Likewise. + * config/mips/mips.c (mips_use_by_pieces_infrastructure_p)): Likewise. + * config/s390/s390.c (s390_use_by_pieces_infrastructure_p)): Likewise. + * config/sh/sh.c (sh_use_by_pieces_infrastructure_p)): Likewise. + * config/aarch64/aarch64.c + (aarch64_use_by_pieces_infrastructure_p)): Likewise. + * doc/tm.texi: Regenerate. + +2014-11-18 Jan Hubicka <hubicka@ucw.cz> + + * ipa-cp.c (ipcp_cloning_candidate_p): Use opt_for_fn. + (ipa_value_from_jfunc, ipa_context_from_jfunc): Skip sanity check. + (ipa_get_indirect_edge_target_1): Use opt_for_fn. + (good_cloning_opportunity_p): Likewise. + (ipa-cp gate): Enable ipa-cp with LTO. + * ipa-profile.c (ipa_propagate_frequency): Use opt_for_fn. + * ipa.c (symbol_table::remove_unreachable_nodes): Always build type + inheritance. + * ipa-inline-transform.c (inline_transform): Check if there are inlines + to apply even at -O0. + * cgraphunit.c (cgraph_node::finalize_function): Use opt_for_fn. + (analyze_functions): Build type inheritance graph. + * ipa-inline.c (can_inline_edge_p): Use opt_for_fn. + (want_early_inline_function_p, want_inline_small_function_p): + Likewise. + (check_callers): Likewise. + (edge_badness): Likewise. + (inline_small_functions): Always be ready for indirect inlining + to happend. + (ipa_inline): Always use want_inline_function_to_all_callers_p. + (early_inline_small_functions): Use opt_for_fn. + * ipa-inline-analysis.c (estimate_function_body_sizes): use opt_for_fn. + (estimate_function_body_sizes): Likewise. + (compute_inline_parameters): Likewise. + (estimate_edge_devirt_benefit): Likewise. + (inline_analyze_function): Likewise. + * ipa-devirt.c (ipa_devirt): Likewise. + (gate): Use in_lto_p. + * ipa-prop.c (ipa_func_spec_opts_forbid_analysis_p): Use opt_for_fn. + (try_make_edge_direct_virtual_call): Likewise. + (update_indirect_edges_after_inlining): Likewise. + (ipa_free_all_structures_after_ipa_cp): Add in_lto_p check. + * common.opt (findirect-inlining): Turn into optimization. + * ipa-pure-const.c (add_new_function): Use opt_for_fn. + (pure_const_generate_summary): Likewise. + (gate_pure_const): Always enable with in_lto_p. + +2014-11-18 Maciej W. Rozycki <macro@codesourcery.com> + + * config/mips/mips.md (compression): Add `micromips32' setting. + (enabled, length): Handle it. + (shift_compression): Replace `micromips' with `micromips32' in + the `compression' attribute. + (*add<mode>3, sub<mode>3): Likewise. + +2014-11-18 Maciej W. Rozycki <macro@codesourcery.com> + + * gcc/config/mips/mips.md (*jump_absolute): Use a branch when in + range, a jump otherwise. + 2014-11-18 Kyrylo Tkachov <kyrylo.tkachov@arm.com> * config/arm/cortex-a15-neon.md (cortex_a15_vfp_to_from_gp): |