| Age | Commit message (Collapse) | Author | Files | Lines |
|---|
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2019-11-12 Martin Liska <mliska@suse.cz>
* common/common-target.def: Remove option_validate_param and
option_default_params.
* common/common-targhooks.c (default_option_validate_param):
Remove.
* common/common-targhooks.h (default_option_validate_param):
Remove.
* common/config/aarch64/aarch64-common.c (TARGET_OPTION_DEFAULT_PARAMS):
Remove usage of this.
(TARGET_OPTION_VALIDATE_PARAM): Likewise.
(aarch64_option_validate_param): Likewise.
(aarch64_option_default_params): Likewise
* common/config/bpf/bpf-common.c (bpf_option_default_params): Likewise.
(TARGET_OPTION_DEFAULT_PARAMS): Likewise.
* common/config/ia64/ia64-common.c (ia64_option_default_params): Likewise.
(TARGET_OPTION_DEFAULT_PARAMS): Likewise.
* common/config/powerpcspe/powerpcspe-common.c (rs6000_option_default_params): Likewise.
(TARGET_OPTION_DEFAULT_PARAMS): Likewise.
* common/config/rs6000/rs6000-common.c (rs6000_option_default_params): Likewise.
(TARGET_OPTION_DEFAULT_PARAMS): Likewise.
* common/config/sh/sh-common.c (sh_option_default_params): Likewise.
(TARGET_OPTION_DEFAULT_PARAMS): Likewise.
* config/aarch64/aarch64.c (aarch64_override_options_internal): Validate
guard_size here.
* doc/tm.texi: Remove option_default_params and option_validate_param.
* doc/tm.texi.in: Likewise.
From-SVN: r278090
|
|
2019-11-12 Martin Liska <mliska@suse.cz>
* gcc.dg/completion-3.c: Append = to all expected
results and sort expected output.
* gcc.dg/pr83620.c: Update error message.
* gcc.dg/spellcheck-params-2.c: Likewise.
* gcc.dg/spellcheck-params.c: Likewise.
* gcc.misc-tests/help.exp: Update expected output.
From-SVN: r278089
|
|
2019-11-12 Martin Liska <mliska@suse.cz>
* common/common-target.def:
Do not mention set_default_param_value
and set_param_value.
* doc/tm.texi: Likewise.
From-SVN: r278088
|
|
2019-11-12 Martin Liska <mliska@suse.cz>
* common.opt: Remove param_values.
* config/i386/i386-options.c (ix86_valid_target_attribute_p):
Remove finalize_options_struct.
* gcc.c (driver::decode_argv): Do not call global_init_params
and finish_params.
(driver::finalize): Do not call params_c_finalize
and finalize_options_struct.
* opt-suggestions.c (option_proposer::get_completions): Remove
special casing of params.
(option_proposer::find_param_completions): Remove.
(test_completion_partial_match): Update expected output.
* opt-suggestions.h: Remove find_param_completions.
* opts-common.c (add_misspelling_candidates): Add
--param with a space.
* opts.c (handle_param): Remove.
(init_options_struct):. Remove init_options_struct and
similar calls.
(finalize_options_struct): Remove.
(common_handle_option): Use SET_OPTION_IF_UNSET.
* opts.h (finalize_options_struct): Remove.
* toplev.c (general_init): Do not call global_init_params.
(toplev::finalize): Do not call params_c_finalize and
finalize_options_struct.
From-SVN: r278087
|
|
2019-11-12 Martin Liska <mliska@suse.cz>
* Makefile.in: Remove PARAMS_H and params.list
and params.options.
* params-enum.h: Remove.
* params-list.h: Remove.
* params-options.h: Remove.
* params.c: Remove.
* params.def: Remove.
* params.h: Remove.
* asan.c: Do not include params.h.
* auto-profile.c: Likewise.
* bb-reorder.c: Likewise.
* builtins.c: Likewise.
* cfgcleanup.c: Likewise.
* cfgexpand.c: Likewise.
* cfgloopanal.c: Likewise.
* cgraph.c: Likewise.
* combine.c: Likewise.
* common/config/aarch64/aarch64-common.c: Likewise.
* common/config/gcn/gcn-common.c: Likewise.
* common/config/ia64/ia64-common.c: Likewise.
* common/config/powerpcspe/powerpcspe-common.c: Likewise.
* common/config/rs6000/rs6000-common.c: Likewise.
* common/config/sh/sh-common.c: Likewise.
* config/aarch64/aarch64.c: Likewise.
* config/alpha/alpha.c: Likewise.
* config/arm/arm.c: Likewise.
* config/avr/avr.c: Likewise.
* config/csky/csky.c: Likewise.
* config/i386/i386-builtins.c: Likewise.
* config/i386/i386-expand.c: Likewise.
* config/i386/i386-features.c: Likewise.
* config/i386/i386-options.c: Likewise.
* config/i386/i386.c: Likewise.
* config/ia64/ia64.c: Likewise.
* config/rs6000/rs6000-logue.c: Likewise.
* config/rs6000/rs6000.c: Likewise.
* config/s390/s390.c: Likewise.
* config/sparc/sparc.c: Likewise.
* config/visium/visium.c: Likewise.
* coverage.c: Likewise.
* cprop.c: Likewise.
* cse.c: Likewise.
* cselib.c: Likewise.
* dse.c: Likewise.
* emit-rtl.c: Likewise.
* explow.c: Likewise.
* final.c: Likewise.
* fold-const.c: Likewise.
* gcc.c: Likewise.
* gcse.c: Likewise.
* ggc-common.c: Likewise.
* ggc-page.c: Likewise.
* gimple-loop-interchange.cc: Likewise.
* gimple-loop-jam.c: Likewise.
* gimple-loop-versioning.cc: Likewise.
* gimple-ssa-split-paths.c: Likewise.
* gimple-ssa-sprintf.c: Likewise.
* gimple-ssa-store-merging.c: Likewise.
* gimple-ssa-strength-reduction.c: Likewise.
* gimple-ssa-warn-alloca.c: Likewise.
* gimple-ssa-warn-restrict.c: Likewise.
* graphite-isl-ast-to-gimple.c: Likewise.
* graphite-optimize-isl.c: Likewise.
* graphite-scop-detection.c: Likewise.
* graphite-sese-to-poly.c: Likewise.
* graphite.c: Likewise.
* haifa-sched.c: Likewise.
* hsa-gen.c: Likewise.
* ifcvt.c: Likewise.
* ipa-cp.c: Likewise.
* ipa-fnsummary.c: Likewise.
* ipa-inline-analysis.c: Likewise.
* ipa-inline.c: Likewise.
* ipa-polymorphic-call.c: Likewise.
* ipa-profile.c: Likewise.
* ipa-prop.c: Likewise.
* ipa-split.c: Likewise.
* ipa-sra.c: Likewise.
* ira-build.c: Likewise.
* ira-conflicts.c: Likewise.
* loop-doloop.c: Likewise.
* loop-invariant.c: Likewise.
* loop-unroll.c: Likewise.
* lra-assigns.c: Likewise.
* lra-constraints.c: Likewise.
* modulo-sched.c: Likewise.
* opt-suggestions.c: Likewise.
* opts.c: Likewise.
* postreload-gcse.c: Likewise.
* predict.c: Likewise.
* reload.c: Likewise.
* reorg.c: Likewise.
* resource.c: Likewise.
* sanopt.c: Likewise.
* sched-deps.c: Likewise.
* sched-ebb.c: Likewise.
* sched-rgn.c: Likewise.
* sel-sched-ir.c: Likewise.
* sel-sched.c: Likewise.
* shrink-wrap.c: Likewise.
* stmt.c: Likewise.
* targhooks.c: Likewise.
* toplev.c: Likewise.
* tracer.c: Likewise.
* trans-mem.c: Likewise.
* tree-chrec.c: Likewise.
* tree-data-ref.c: Likewise.
* tree-if-conv.c: Likewise.
* tree-inline.c: Likewise.
* tree-loop-distribution.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-dom.c: Likewise.
* tree-ssa-dse.c: Likewise.
* tree-ssa-ifcombine.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-ssa-phiopt.c: Likewise.
* tree-ssa-pre.c: Likewise.
* tree-ssa-reassoc.c: Likewise.
* tree-ssa-sccvn.c: Likewise.
* tree-ssa-scopedtables.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-threadbackward.c: Likewise.
* tree-ssa-threadedge.c: Likewise.
* tree-ssa-uninit.c: Likewise.
* tree-switch-conversion.c: Likewise.
* tree-vect-data-refs.c: Likewise.
* tree-vect-loop.c: Likewise.
* tree-vect-slp.c: Likewise.
* tree-vrp.c: Likewise.
* tree.c: Likewise.
* value-prof.c: Likewise.
* var-tracking.c: Likewise.
2019-11-12 Martin Liska <mliska@suse.cz>
* gimple-parser.c: Do not include params.h.
2019-11-12 Martin Liska <mliska@suse.cz>
* name-lookup.c: Do not include params.h.
* typeck.c: Likewise.
2019-11-12 Martin Liska <mliska@suse.cz>
* lto-common.c: Do not include params.h.
* lto-partition.c: Likewise.
* lto.c: Likewise.
From-SVN: r278086
|
|
2019-11-12 Martin Liska <mliska@suse.cz>
* asan.c (asan_sanitize_stack_p): Replace old parameter syntax
with the new one, include opts.h if needed. Use SET_OPTION_IF_UNSET
macro.
(asan_sanitize_allocas_p): Likewise.
(asan_emit_stack_protection): Likewise.
(asan_protect_global): Likewise.
(instrument_derefs): Likewise.
(instrument_builtin_call): Likewise.
(asan_expand_mark_ifn): Likewise.
* auto-profile.c (auto_profile): Likewise.
* bb-reorder.c (copy_bb_p): Likewise.
(duplicate_computed_gotos): Likewise.
* builtins.c (inline_expand_builtin_string_cmp): Likewise.
* cfgcleanup.c (try_crossjump_to_edge): Likewise.
(try_crossjump_bb): Likewise.
* cfgexpand.c (defer_stack_allocation): Likewise.
(stack_protect_classify_type): Likewise.
(pass_expand::execute): Likewise.
* cfgloopanal.c (expected_loop_iterations_unbounded): Likewise.
(estimate_reg_pressure_cost): Likewise.
* cgraph.c (cgraph_edge::maybe_hot_p): Likewise.
* combine.c (combine_instructions): Likewise.
(record_value_for_reg): Likewise.
* common/config/aarch64/aarch64-common.c (aarch64_option_validate_param): Likewise.
(aarch64_option_default_params): Likewise.
* common/config/ia64/ia64-common.c (ia64_option_default_params): Likewise.
* common/config/powerpcspe/powerpcspe-common.c (rs6000_option_default_params): Likewise.
* common/config/rs6000/rs6000-common.c (rs6000_option_default_params): Likewise.
* common/config/sh/sh-common.c (sh_option_default_params): Likewise.
* config/aarch64/aarch64.c (aarch64_output_probe_stack_range): Likewise.
(aarch64_allocate_and_probe_stack_space): Likewise.
(aarch64_expand_epilogue): Likewise.
(aarch64_override_options_internal): Likewise.
* config/alpha/alpha.c (alpha_option_override): Likewise.
* config/arm/arm.c (arm_option_override): Likewise.
(arm_valid_target_attribute_p): Likewise.
* config/i386/i386-options.c (ix86_option_override_internal): Likewise.
* config/i386/i386.c (get_probe_interval): Likewise.
(ix86_adjust_stack_and_probe_stack_clash): Likewise.
(ix86_max_noce_ifcvt_seq_cost): Likewise.
* config/ia64/ia64.c (ia64_adjust_cost): Likewise.
* config/rs6000/rs6000-logue.c (get_stack_clash_protection_probe_interval): Likewise.
(get_stack_clash_protection_guard_size): Likewise.
* config/rs6000/rs6000.c (rs6000_option_override_internal): Likewise.
* config/s390/s390.c (allocate_stack_space): Likewise.
(s390_emit_prologue): Likewise.
(s390_option_override_internal): Likewise.
* config/sparc/sparc.c (sparc_option_override): Likewise.
* config/visium/visium.c (visium_option_override): Likewise.
* coverage.c (get_coverage_counts): Likewise.
(coverage_compute_profile_id): Likewise.
(coverage_begin_function): Likewise.
(coverage_end_function): Likewise.
* cse.c (cse_find_path): Likewise.
(cse_extended_basic_block): Likewise.
(cse_main): Likewise.
* cselib.c (cselib_invalidate_mem): Likewise.
* dse.c (dse_step1): Likewise.
* emit-rtl.c (set_new_first_and_last_insn): Likewise.
(get_max_insn_count): Likewise.
(make_debug_insn_raw): Likewise.
(init_emit): Likewise.
* explow.c (compute_stack_clash_protection_loop_data): Likewise.
* final.c (compute_alignments): Likewise.
* fold-const.c (fold_range_test): Likewise.
(fold_truth_andor): Likewise.
(tree_single_nonnegative_warnv_p): Likewise.
(integer_valued_real_single_p): Likewise.
* gcse.c (want_to_gcse_p): Likewise.
(prune_insertions_deletions): Likewise.
(hoist_code): Likewise.
(gcse_or_cprop_is_too_expensive): Likewise.
* ggc-common.c: Likewise.
* ggc-page.c (ggc_collect): Likewise.
* gimple-loop-interchange.cc (MAX_NUM_STMT): Likewise.
(MAX_DATAREFS): Likewise.
(OUTER_STRIDE_RATIO): Likewise.
* gimple-loop-jam.c (tree_loop_unroll_and_jam): Likewise.
* gimple-loop-versioning.cc (loop_versioning::max_insns_for_loop): Likewise.
* gimple-ssa-split-paths.c (is_feasible_trace): Likewise.
* gimple-ssa-store-merging.c (imm_store_chain_info::try_coalesce_bswap): Likewise.
(imm_store_chain_info::coalesce_immediate_stores): Likewise.
(imm_store_chain_info::output_merged_store): Likewise.
(pass_store_merging::process_store): Likewise.
* gimple-ssa-strength-reduction.c (find_basis_for_base_expr): Likewise.
* graphite-isl-ast-to-gimple.c (class translate_isl_ast_to_gimple): Likewise.
(scop_to_isl_ast): Likewise.
* graphite-optimize-isl.c (get_schedule_for_node_st): Likewise.
(optimize_isl): Likewise.
* graphite-scop-detection.c (build_scops): Likewise.
* haifa-sched.c (set_modulo_params): Likewise.
(rank_for_schedule): Likewise.
(model_add_to_worklist): Likewise.
(model_promote_insn): Likewise.
(model_choose_insn): Likewise.
(queue_to_ready): Likewise.
(autopref_multipass_dfa_lookahead_guard): Likewise.
(schedule_block): Likewise.
(sched_init): Likewise.
* hsa-gen.c (init_prologue): Likewise.
* ifcvt.c (bb_ok_for_noce_convert_multiple_sets): Likewise.
(cond_move_process_if_block): Likewise.
* ipa-cp.c (ipcp_lattice::add_value): Likewise.
(merge_agg_lats_step): Likewise.
(devirtualization_time_bonus): Likewise.
(hint_time_bonus): Likewise.
(incorporate_penalties): Likewise.
(good_cloning_opportunity_p): Likewise.
(ipcp_propagate_stage): Likewise.
* ipa-fnsummary.c (decompose_param_expr): Likewise.
(set_switch_stmt_execution_predicate): Likewise.
(analyze_function_body): Likewise.
(compute_fn_summary): Likewise.
* ipa-inline-analysis.c (estimate_growth): Likewise.
* ipa-inline.c (caller_growth_limits): Likewise.
(inline_insns_single): Likewise.
(inline_insns_auto): Likewise.
(can_inline_edge_by_limits_p): Likewise.
(want_early_inline_function_p): Likewise.
(big_speedup_p): Likewise.
(want_inline_small_function_p): Likewise.
(want_inline_self_recursive_call_p): Likewise.
(edge_badness): Likewise.
(recursive_inlining): Likewise.
(compute_max_insns): Likewise.
(early_inliner): Likewise.
* ipa-polymorphic-call.c (csftc_abort_walking_p): Likewise.
* ipa-profile.c (ipa_profile): Likewise.
* ipa-prop.c (determine_known_aggregate_parts): Likewise.
(ipa_analyze_node): Likewise.
(ipcp_transform_function): Likewise.
* ipa-split.c (consider_split): Likewise.
* ipa-sra.c (allocate_access): Likewise.
(process_scan_results): Likewise.
(ipa_sra_summarize_function): Likewise.
(pull_accesses_from_callee): Likewise.
* ira-build.c (loop_compare_func): Likewise.
(mark_loops_for_removal): Likewise.
* ira-conflicts.c (build_conflict_bit_table): Likewise.
* loop-doloop.c (doloop_optimize): Likewise.
* loop-invariant.c (gain_for_invariant): Likewise.
(move_loop_invariants): Likewise.
* loop-unroll.c (decide_unroll_constant_iterations): Likewise.
(decide_unroll_runtime_iterations): Likewise.
(decide_unroll_stupid): Likewise.
(expand_var_during_unrolling): Likewise.
* lra-assigns.c (spill_for): Likewise.
* lra-constraints.c (EBB_PROBABILITY_CUTOFF): Likewise.
* modulo-sched.c (sms_schedule): Likewise.
(DFA_HISTORY): Likewise.
* opts.c (default_options_optimization): Likewise.
(finish_options): Likewise.
(common_handle_option): Likewise.
* postreload-gcse.c (eliminate_partially_redundant_load): Likewise.
(if): Likewise.
* predict.c (get_hot_bb_threshold): Likewise.
(maybe_hot_count_p): Likewise.
(probably_never_executed): Likewise.
(predictable_edge_p): Likewise.
(predict_loops): Likewise.
(expr_expected_value_1): Likewise.
(tree_predict_by_opcode): Likewise.
(handle_missing_profiles): Likewise.
* reload.c (find_equiv_reg): Likewise.
* reorg.c (redundant_insn): Likewise.
* resource.c (mark_target_live_regs): Likewise.
(incr_ticks_for_insn): Likewise.
* sanopt.c (pass_sanopt::execute): Likewise.
* sched-deps.c (sched_analyze_1): Likewise.
(sched_analyze_2): Likewise.
(sched_analyze_insn): Likewise.
(deps_analyze_insn): Likewise.
* sched-ebb.c (schedule_ebbs): Likewise.
* sched-rgn.c (find_single_block_region): Likewise.
(too_large): Likewise.
(haifa_find_rgns): Likewise.
(extend_rgns): Likewise.
(new_ready): Likewise.
(schedule_region): Likewise.
(sched_rgn_init): Likewise.
* sel-sched-ir.c (make_region_from_loop): Likewise.
* sel-sched-ir.h (MAX_WS): Likewise.
* sel-sched.c (process_pipelined_exprs): Likewise.
(sel_setup_region_sched_flags): Likewise.
* shrink-wrap.c (try_shrink_wrapping): Likewise.
* targhooks.c (default_max_noce_ifcvt_seq_cost): Likewise.
* toplev.c (print_version): Likewise.
(process_options): Likewise.
* tracer.c (tail_duplicate): Likewise.
* trans-mem.c (tm_log_add): Likewise.
* tree-chrec.c (chrec_fold_plus_1): Likewise.
* tree-data-ref.c (split_constant_offset): Likewise.
(compute_all_dependences): Likewise.
* tree-if-conv.c (MAX_PHI_ARG_NUM): Likewise.
* tree-inline.c (remap_gimple_stmt): Likewise.
* tree-loop-distribution.c (MAX_DATAREFS_NUM): Likewise.
* tree-parloops.c (MIN_PER_THREAD): Likewise.
(create_parallel_loop): Likewise.
* tree-predcom.c (determine_unroll_factor): Likewise.
* tree-scalar-evolution.c (instantiate_scev_r): Likewise.
* tree-sra.c (analyze_all_variable_accesses): Likewise.
* tree-ssa-ccp.c (fold_builtin_alloca_with_align): Likewise.
* tree-ssa-dse.c (setup_live_bytes_from_ref): Likewise.
(dse_optimize_redundant_stores): Likewise.
(dse_classify_store): Likewise.
* tree-ssa-ifcombine.c (ifcombine_ifandif): Likewise.
* tree-ssa-loop-ch.c (ch_base::copy_headers): Likewise.
* tree-ssa-loop-im.c (LIM_EXPENSIVE): Likewise.
* tree-ssa-loop-ivcanon.c (try_unroll_loop_completely): Likewise.
(try_peel_loop): Likewise.
(tree_unroll_loops_completely): Likewise.
* tree-ssa-loop-ivopts.c (avg_loop_niter): Likewise.
(CONSIDER_ALL_CANDIDATES_BOUND): Likewise.
(MAX_CONSIDERED_GROUPS): Likewise.
(ALWAYS_PRUNE_CAND_SET_BOUND): Likewise.
* tree-ssa-loop-manip.c (can_unroll_loop_p): Likewise.
* tree-ssa-loop-niter.c (MAX_ITERATIONS_TO_TRACK): Likewise.
* tree-ssa-loop-prefetch.c (PREFETCH_BLOCK): Likewise.
(L1_CACHE_SIZE_BYTES): Likewise.
(L2_CACHE_SIZE_BYTES): Likewise.
(should_issue_prefetch_p): Likewise.
(schedule_prefetches): Likewise.
(determine_unroll_factor): Likewise.
(volume_of_references): Likewise.
(add_subscript_strides): Likewise.
(self_reuse_distance): Likewise.
(mem_ref_count_reasonable_p): Likewise.
(insn_to_prefetch_ratio_too_small_p): Likewise.
(loop_prefetch_arrays): Likewise.
(tree_ssa_prefetch_arrays): Likewise.
* tree-ssa-loop-unswitch.c (tree_unswitch_single_loop): Likewise.
* tree-ssa-math-opts.c (gimple_expand_builtin_pow): Likewise.
(convert_mult_to_fma): Likewise.
(math_opts_dom_walker::after_dom_children): Likewise.
* tree-ssa-phiopt.c (cond_if_else_store_replacement): Likewise.
(hoist_adjacent_loads): Likewise.
(gate_hoist_loads): Likewise.
* tree-ssa-pre.c (translate_vuse_through_block): Likewise.
(compute_partial_antic_aux): Likewise.
* tree-ssa-reassoc.c (get_reassociation_width): Likewise.
* tree-ssa-sccvn.c (vn_reference_lookup_pieces): Likewise.
(vn_reference_lookup): Likewise.
(do_rpo_vn): Likewise.
* tree-ssa-scopedtables.c (avail_exprs_stack::lookup_avail_expr): Likewise.
* tree-ssa-sink.c (select_best_block): Likewise.
* tree-ssa-strlen.c (new_stridx): Likewise.
(new_addr_stridx): Likewise.
(get_range_strlen_dynamic): Likewise.
(class ssa_name_limit_t): Likewise.
* tree-ssa-structalias.c (push_fields_onto_fieldstack): Likewise.
(create_variable_info_for_1): Likewise.
(init_alias_vars): Likewise.
* tree-ssa-tail-merge.c (find_clusters_1): Likewise.
(tail_merge_optimize): Likewise.
* tree-ssa-threadbackward.c (thread_jumps::profitable_jump_thread_path): Likewise.
(thread_jumps::fsm_find_control_statement_thread_paths): Likewise.
(thread_jumps::find_jump_threads_backwards): Likewise.
* tree-ssa-threadedge.c (record_temporary_equivalences_from_stmts_at_dest): Likewise.
* tree-ssa-uninit.c (compute_control_dep_chain): Likewise.
* tree-switch-conversion.c (switch_conversion::check_range): Likewise.
(jump_table_cluster::can_be_handled): Likewise.
* tree-switch-conversion.h (jump_table_cluster::case_values_threshold): Likewise.
(SWITCH_CONVERSION_BRANCH_RATIO): Likewise.
(param_switch_conversion_branch_ratio): Likewise.
* tree-vect-data-refs.c (vect_mark_for_runtime_alias_test): Likewise.
(vect_enhance_data_refs_alignment): Likewise.
(vect_prune_runtime_alias_test_list): Likewise.
* tree-vect-loop.c (vect_analyze_loop_costing): Likewise.
(vect_get_datarefs_in_loop): Likewise.
(vect_analyze_loop): Likewise.
* tree-vect-slp.c (vect_slp_bb): Likewise.
* tree-vectorizer.h: Likewise.
* tree-vrp.c (find_switch_asserts): Likewise.
(vrp_prop::check_mem_ref): Likewise.
* tree.c (wide_int_to_tree_1): Likewise.
(cache_integer_cst): Likewise.
* var-tracking.c (EXPR_USE_DEPTH): Likewise.
(reverse_op): Likewise.
(vt_find_locations): Likewise.
2019-11-12 Martin Liska <mliska@suse.cz>
* gimple-parser.c (c_parser_parse_gimple_body): Replace old parameter syntax
with the new one, include opts.h if needed. Use SET_OPTION_IF_UNSET
macro.
2019-11-12 Martin Liska <mliska@suse.cz>
* name-lookup.c (namespace_hints::namespace_hints): Replace old parameter syntax
with the new one, include opts.h if needed. Use SET_OPTION_IF_UNSET
macro.
* typeck.c (comptypes): Likewise.
2019-11-12 Martin Liska <mliska@suse.cz>
* lto-partition.c (lto_balanced_map): Replace old parameter syntax
with the new one, include opts.h if needed. Use SET_OPTION_IF_UNSET
macro.
* lto.c (do_whole_program_analysis): Likewise.
From-SVN: r278085
|
|
2019-11-12 Martin Liska <mliska@suse.cz>
* Makefile.in: Include params.opt.
* flag-types.h (enum parloops_schedule_type): Add
parloops_schedule_type used in params.opt.
* params.opt: New file.
From-SVN: r278084
|
|
2019-11-12 Martin Liska <mliska@suse.cz>
* common.opt: Remove --param and --param= options.
* opt-functions.awk: Mark CL_PARAMS for options
that have Param keyword.
* opts-common.c (decode_cmdline_options_to_array):
Replace --param key=value with --param=key=value.
* opts.c (print_filtered_help): Remove special
printing of params.
(print_specific_help): Update title for params.
(common_handle_option): Do not handle OPT__param.
opts.h (SET_OPTION_IF_UNSET): New macro.
* doc/options.texi: Document Param keyword.
From-SVN: r278083
|
|
The `serial' construct (cf. section 2.5.3 of the OpenACC 2.6 standard)
is equivalent to a `parallel' construct with clauses `num_gangs(1)
num_workers(1) vector_length(1)' implied.
These clauses are therefore not supported with the `serial'
construct. All the remaining clauses accepted with `parallel' are also
accepted with `serial'.
The `serial' construct is implemented like `parallel', except for
hardcoding dimensions rather than taking them from the relevant
clauses, in `expand_omp_target'.
Separate codes are used to denote the `serial' construct throughout the
middle end, even though the mapping of `serial' to an equivalent
`parallel' construct could have been done in the individual language
frontends. In particular, this allows to distinguish between compute
constructs in warnings, error messages, dumps etc.
2019-11-12 Maciej W. Rozycki <macro@codesourcery.com>
Tobias Burnus <tobias@codesourcery.com>
Frederik Harwath <frederik@codesourcery.com>
Thomas Schwinge <thomas@codesourcery.com>
gcc/
* gimple.h (gf_mask): Add GF_OMP_TARGET_KIND_OACC_SERIAL
enumeration constant.
(is_gimple_omp_oacc): Handle GF_OMP_TARGET_KIND_OACC_SERIAL.
(is_gimple_omp_offloaded): Likewise.
* gimplify.c (omp_region_type): Add ORT_ACC_SERIAL enumeration
constant. Adjust the value of ORT_NONE accordingly.
(is_gimple_stmt): Handle OACC_SERIAL.
(oacc_default_clause): Handle ORT_ACC_SERIAL.
(gomp_needs_data_present): Likewise.
(gimplify_adjust_omp_clauses): Likewise.
(gimplify_omp_workshare): Handle OACC_SERIAL.
(gimplify_expr): Likewise.
* omp-expand.c (expand_omp_target):
Handle GF_OMP_TARGET_KIND_OACC_SERIAL.
(build_omp_regions_1, omp_make_gimple_edges): Likewise.
* omp-low.c (is_oacc_parallel): Rename function to...
(is_oacc_parallel_or_serial): ... this.
Handle GF_OMP_TARGET_KIND_OACC_SERIAL.
(scan_sharing_clauses): Adjust accordingly.
(scan_omp_for): Likewise.
(lower_oacc_head_mark): Likewise.
(convert_from_firstprivate_int): Likewise.
(lower_omp_target): Likewise.
(check_omp_nesting_restrictions): Handle
GF_OMP_TARGET_KIND_OACC_SERIAL.
(lower_oacc_reductions): Likewise.
(lower_omp_target): Likewise.
* tree.def (OACC_SERIAL): New tree code.
* tree-pretty-print.c (dump_generic_node): Handle OACC_SERIAL.
* doc/generic.texi (OpenACC): Document OACC_SERIAL.
gcc/c-family/
* c-pragma.h (pragma_kind): Add PRAGMA_OACC_SERIAL enumeration
constant.
* c-pragma.c (oacc_pragmas): Add "serial" entry.
gcc/c/
* c-parser.c (OACC_SERIAL_CLAUSE_MASK): New macro.
(c_parser_oacc_kernels_parallel): Rename function to...
(c_parser_oacc_compute): ... this. Handle PRAGMA_OACC_SERIAL.
(c_parser_omp_construct): Update accordingly.
gcc/cp/
* constexpr.c (potential_constant_expression_1): Handle
OACC_SERIAL.
* parser.c (OACC_SERIAL_CLAUSE_MASK): New macro.
(cp_parser_oacc_kernels_parallel): Rename function to...
(cp_parser_oacc_compute): ... this. Handle PRAGMA_OACC_SERIAL.
(cp_parser_omp_construct): Update accordingly.
(cp_parser_pragma): Handle PRAGMA_OACC_SERIAL. Fix alphabetic
order.
* pt.c (tsubst_expr): Handle OACC_SERIAL.
gcc/fortran/
* gfortran.h (gfc_statement): Add ST_OACC_SERIAL_LOOP,
ST_OACC_END_SERIAL_LOOP, ST_OACC_SERIAL and ST_OACC_END_SERIAL
enumeration constants.
(gfc_exec_op): Add EXEC_OACC_SERIAL_LOOP and EXEC_OACC_SERIAL
enumeration constants.
* match.h (gfc_match_oacc_serial): New prototype.
(gfc_match_oacc_serial_loop): Likewise.
* dump-parse-tree.c (show_omp_node, show_code_node): Handle
EXEC_OACC_SERIAL_LOOP and EXEC_OACC_SERIAL.
* match.c (match_exit_cycle): Handle EXEC_OACC_SERIAL_LOOP.
* openmp.c (OACC_SERIAL_CLAUSES): New macro.
(gfc_match_oacc_serial_loop): New function.
(gfc_match_oacc_serial): Likewise.
(oacc_is_loop): Handle EXEC_OACC_SERIAL_LOOP.
(resolve_omp_clauses): Handle EXEC_OACC_SERIAL.
(oacc_code_to_statement): Handle EXEC_OACC_SERIAL and
EXEC_OACC_SERIAL_LOOP.
(gfc_resolve_oacc_directive): Likewise.
* parse.c (decode_oacc_directive) <'s'>: Add case for "serial"
and "serial loop".
(next_statement): Handle ST_OACC_SERIAL_LOOP and ST_OACC_SERIAL.
(gfc_ascii_statement): Likewise. Handle ST_OACC_END_SERIAL_LOOP
and ST_OACC_END_SERIAL.
(parse_oacc_structured_block): Handle ST_OACC_SERIAL.
(parse_oacc_loop): Handle ST_OACC_SERIAL_LOOP and
ST_OACC_END_SERIAL_LOOP.
(parse_executable): Handle ST_OACC_SERIAL_LOOP and
ST_OACC_SERIAL.
(is_oacc): Handle EXEC_OACC_SERIAL_LOOP and EXEC_OACC_SERIAL.
* resolve.c (gfc_resolve_blocks, gfc_resolve_code): Likewise.
* st.c (gfc_free_statement): Likewise.
* trans-openmp.c (gfc_trans_oacc_construct): Handle
EXEC_OACC_SERIAL.
(gfc_trans_oacc_combined_directive): Handle
EXEC_OACC_SERIAL_LOOP.
(gfc_trans_oacc_directive): Handle EXEC_OACC_SERIAL_LOOP and
EXEC_OACC_SERIAL.
* trans.c (trans_code): Likewise.
gcc/testsuite/
* c-c++-common/goacc/parallel-dims.c: New test.
* gfortran.dg/goacc/parallel-dims.f90: New test.
libgomp/
* testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: New test.
* testsuite/libgomp.oacc-fortran/parallel-dims-aux.c: New test.
* testsuite/libgomp.oacc-fortran/parallel-dims.f89: New test.
* testsuite/libgomp.oacc-fortran/parallel-dims-2.f90: New test.
Reviewed-by: Thomas Schwinge <thomas@codesourcery.com>
Co-Authored-By: Frederik Harwath <frederik@codesourcery.com>
Co-Authored-By: Thomas Schwinge <thomas@codesourcery.com>
Co-Authored-By: Tobias Burnus <tobias@codesourcery.com>
From-SVN: r278082
|
|
PR target/92449
* tree-complex.c (expand_complex_multiplication): If !HONOR_NANS,
don't emit UNORDERED_EXPR guarded libcall. Formatting fixes.
From-SVN: r278081
|
|
tree-vrp.c:4153)
PR tree-optimization/92452
* tree-vrp.c (vrp_prop::check_array_ref): If TRUNC_DIV_EXPR folds
into NULL_TREE, set up_bound to NULL_TREE instead of computing
MINUS_EXPR on it.
* c-c++-common/pr92452.c: New test.
From-SVN: r278080
|
|
tree-vect-stmts.c:1537)
2019-11-11 Andre Vieira <andre.simoesdiasvieira@arm.com>
PR tree-optimization/92347
* tree-vect-loop.c (vect_transform_loop): Don't overwrite epilogues
safelen with 0.
* gcc.dg/vect/pr92347.c: New test.
From-SVN: r278079
|
|
* method.c (early_check_defaulted_comparison): Accept by-value,
reject mixed by-value and by-reference parms.
* decl.c (grokdeclarator): Set funcdef_flag for defaulted friend.
* decl2.c (grokfield): Don't SET_DECL_FRIEND_CONTEXT.
From-SVN: r278078
|
|
From-SVN: r278077
|
|
Supporting TLS for -mpcrel turns out to be relatively simple. The
existing TLSGD and TLSLD unspecs happily can have their GOT pointer
reg element replaced with zero, refelecting the fact that optimisation
of calls to __tls_get_addr when pc-rel won't use the GOT pointer.
Some other insns also can be reused, and just a few added.
* config/rs6000/predicates.md (unspec_tls): Allow const0_rtx for got
element of unspec vec.
* config/rs6000/rs6000.c (rs6000_legitimize_tls_address): Support
PC-relative TLS.
* config/rs6000/rs6000.md (UNSPEC_TLSTLS_PCREL): New unspec.
(tls_gd_pcrel, tls_ld_pcrel): New insns.
(tls_dtprel, tls_tprel): Set attr prefixed when tls_size is not 16.
(tls_got_tprel_pcrel, tls_tls_pcrel): New insns.
From-SVN: r278076
|
|
This patch removes !TARGET_TLS_MARKERS support. -mtls-markers (and
-mno-tls-markers) disappear as valid options too, because I figure
they haven't been used too much except by people testing the
compiler.
* config/rs6000/rs6000.opt (mtls-markers): Delete.
* config/rs6000/rs6000.h (TARGET_TLS_MARKERS): Don't define.
(IS_NOMARK_TLSGETADDR): Likewise.
* config/rs6000/rs6000-protos.h (rs6000_output_tlsargs): Delete.
* config/rs6000/rs6000.c (rs6000_output_tlsargs): Delete.
(rs6000_legitimize_tls_address): Remove !TARGET_TLS_MARKERS code.
(rs6000_call_template_1): Delete TARGET_TLS_MARKERS test and
allow other UNSPECs besides UNSPEC_TLSGD and UNSPEC_TLSLD.
(rs6000_indirect_call_template_1): Likewise.
(rs6000_pltseq_template): Likewise.
(rs6000_opt_vars): Remove "tls-markers" entry.
* config/rs6000/rs6000.md (tls_gd<bits>): Replace TARGET_TLS_MARKERS
with TARGET_ELF.
(tls_gd_high<bits>, tls_gd_low<bits>): Likewise.
(tls_ld<bits>, tls_ld_high<bits>, tls_ld_low<bits>): Likewise.
(pltseq_plt_pcrel<mode>): Likewise.
(call_value_local32): Remove IS_NOMARK_TLSGETADDR predicate test.
(call_value_local64): Likewise.
(call_value_indirect_nonlocal_sysv<mode>): Remove IS_NOMARK_TLSGETADDR
output and length attribute sub-expression.
(call_value_nonlocal_sysv<mode>),
(call_value_nonlocal_sysv_secure<mode>),
(call_value_local_aix<mode>, call_value_nonlocal_aix<mode>),
(call_value_indirect_aix<mode>, call_value_indirect_elfv2<mode>),
(call_value_indirect_pcrel<mode>): Likewise.
* doc/install.texi (powerpc-*-*): Require binutils-2.20.
* configure.ac (HAVE_AS_TLS_MARKERS): Delete test.
* configure: Regenerate.
* config.in: Regenerate.
From-SVN: r278075
|
|
From-SVN: r278074
|
|
Patch by Maciej W. Rozycki.
Reviewed-on: https://go-review.googlesource.com/c/gofrontend/+/206577
From-SVN: r278070
|
|
2019-11-11 Michael Meissner <meissner@linux.ibm.com>
* config/rs6000/predicates.md (prefixed_memory): New predicate.
* config/rs6000/rs6000.md (stack_protect_setdi): Deal with either
address being a prefixed load/store.
(stack_protect_testdi): Deal with either address being a prefixed
load.
From-SVN: r278069
|
|
PR c++/92447
* decl.c (finish_function): Move ctype initialization before
DECL_DELETED_FN handling.
* g++.dg/cpp0x/pr92447.C: New test.
From-SVN: r278068
|
|
PR bootstrap/92433
* config/rs6000/rs6000-c.c (altivec_build_resolved_builtin): Guard
ALTIVEC_BUILTIN_VEC_VCMPGE_P argument swapping with n == 3 check. Use
std::swap.
From-SVN: r278066
|
|
corresponding end declare target.
* c-parser.c (c_parser_translation_unit): Diagnose declare target
without corresponding end declare target.
* semantics.c (finish_translation_unit): Diagnose declare target
without corresponding end declare target.
* c-c++-common/gomp/declare-target-5.c: New test.
From-SVN: r278065
|
|
This PR was caused by the SLP handling in get_group_load_store_type
returning VMAT_CONTIGUOUS rather than VMAT_CONTIGUOUS_REVERSE for
downward groups.
A more elaborate fix would be to try to combine the reverse permutation
into SLP_TREE_LOAD_PERMUTATION for loads, but that's really a follow-on
optimisation and not backport material. It might also not necessarily
be a win, if the target supports (say) reversing and odd/even swaps
as independent permutes but doesn't recognise the combined form.
2019-11-11 Richard Sandiford <richard.sandiford@arm.com>
gcc/
PR tree-optimization/92420
* tree-vect-stmts.c (get_negative_load_store_type): Move further
up file.
(get_group_load_store_type): Use it for reversed SLP accesses.
gcc/testsuite/
* gcc.dg/vect/pr92420.c: New test.
From-SVN: r278064
|
|
* ipa-prop.c (ipa_propagate_indirect_call_infos): Remove ipcp
summary.
(ipcp_transformation_t::duplicate): Break out from ...
(ipa_node_params_t::duplicate): ... here; add copying of agg
replacements.
* ipa-prop.h (ipcp_transformation): Add constructor and destructor.
(ipcp_transformation_t): Add duplicate.
From-SVN: r278062
|
|
Bump the minimum MPFR version to 3.1.0, released 2011-10-03. With this
requirement one can still build GCC with the operating system provided
MPFR on old but still supported operating systems like SLES 12 (MPFR
3.1.2) or RHEL/CentOS 7.x (MPFR 3.1.1).
This allows removing some code in the Fortran frontend, as well as
fixing PR 91828.
ChangeLog:
2019-11-11 Janne Blomqvist <jb@gcc.gnu.org>
PR fortran/91828
* configure.ac: Bump minimum MPFR to 3.1.0, recommended to 3.1.6+.
* configure: Regenerated.
gcc/ChangeLog:
2019-11-11 Janne Blomqvist <jb@gcc.gnu.org>
PR fortran/91828
* doc/install.texi: Document that the minimum MPFR version is
3.1.0.
gcc/fortran/ChangeLog:
2019-11-11 Janne Blomqvist <jb@gcc.gnu.org>
PR fortran/91828
* simplify.c (gfc_simplify_fraction): Remove fallback path for
MPFR < 3.1.0.
From-SVN: r278058
|
|
The movsi_ne variants are in a wrong order, leading to wrong
computation of the internal attribute "cond". Hence, to errors when
outputting annul-true or annul-false instructions.
gcc/
xxxx-xx-xx Claudiu Zissulescu <claziss@synopsys.com>
Shahab Vahedi <shahab@synopsys.com>
* config/arc/arc.md (movsi_ne): Reorder instruction variants.
testsuite/
xxxx-xx-xx Shahab Vahedi <shahab@synopsys.com>
* gcc.target/arc/delay-slot-limm.c: New test.
From-SVN: r278057
|
|
There are cases when an pic address gets complicated, and it needs to
be resolved via force_reg function found in
prepare_move_operands. When this happens, we need to disambiguate the
pic address and re-legitimize it.
gcc/
xxxx-xx-xx Claudiu Zissulescu <claziss@synopsys.com>
* config/arc/arc.c (arc_legitimize_pic_address): Consider UNSPECs
as well, if interesting recover the symbol and re-legitimize the
pic address.
gcc/testsuite/
xxxx-xx-xx Claudiu Zissulescu <claziss@synopsys.com>
* gcc.target/arc/pic-2.c: New file.
From-SVN: r278056
|
|
2019-11-11 Tobias Burnus <tobias@codesourcery.com>
Mark Eggleston <mark.eggleston@codethink.com>
PR fortran/92142
* gcc/testsuite/gfortran.dg/ISO_Fortran_binding_16.f90:
Correct dg-additional-sources.
Co-Authored-By: Mark Eggleston <mark.eggleston@codethink.com>
From-SVN: r278055
|
|
2019-11-11 Martin Liska <mliska@suse.cz>
* Make-lang.in: Relax dependency of lto-dump.o to
LTO_OBJS which will allow faster linking (mainly with LTO).
From-SVN: r278054
|
|
2019-11-11 Martin Liska <mliska@suse.cz>
* dbgcnt.def (DEBUG_COUNTER): Sort counters
alphabetically.
From-SVN: r278053
|
|
* doc/xml/gnu/gpl-3.0.xml: Adjust link to "Why not LGPL".
From-SVN: r278051
|
|
niters for epilogue
gcc/ChangeLog:
2019-11-11 Andre Vieira <andre.simoesdiasvieira@arm.com>
* tree-vect-loop-manip.c (vect_do_peeling): Take epilogue gaps into
account when checking if there are enough iterations to vectorize
epilogue.
gcc/testsuite/ChangeLog:
2019-11-11 Andre Vieira <andre.simoesdiasvieira@arm.com>
* gcc.dg/vect/vect-reduc-epilogue-gaps.c: New test.
From-SVN: r278049
|
|
2019-11-11 José Rui Faustino de Sousa <jrfsousa@gmail.com>
libgfortran/
PR fortran/92142
* runtime/ISO_Fortran_binding.c (CFI_setpointer): Don't
override descriptor attribute; with -fcheck, check that
it is a pointer.
gcc/testsuite/
PR fortran/92142
* gcc/testsuite/gfortran.dg/ISO_Fortran_binding_16.c: New.
* gcc/testsuite/gfortran.dg/ISO_Fortran_binding_16.f90: New.
* gcc/testsuite/gfortran.dg/ISO_Fortran_binding_10.c: Correct
upper bounds for case 0.
From-SVN: r278048
|
|
'gfortran.dg/goacc/common-block-2.f90'
gcc/testsuite/
* gfortran.dg/goacc/common-block-1.f90: Fix OpenACC directives
nesting.
* gfortran.dg/goacc/common-block-2.f90: Likewise.
From-SVN: r278047
|
|
2019-11-11 Tobias Burnus <tobias@codesourcery.com>
Kwok Cheung Yeung <kcy@codesourcery.com>
gcc/
* langhooks-def.h (LANG_HOOKS_OMP_CHECK_OPTIONAL_ARGUMENT):
Renamed from LANG_HOOKS_OMP_IS_OPTIONAL_ARGUMENT; update define.
(LANG_HOOKS_DECLS): Rename also here.
* langhooks.h (lang_hooks_for_decls): Rename
omp_is_optional_argument to omp_check_optional_argument; take
additional bool argument.
* omp-general.h (omp_check_optional_argument): Likewise.
* omp-general.h (omp_check_optional_argument): Likewise.
* omp-low.c (lower_omp_target): Update calls; handle absent
Fortran optional arguments with USE_DEVICE_ADDR/USE_DEVICE_PTR.
gcc/fortran/
* trans-expr.c (gfc_conv_expr_present): Check for DECL_ARTIFICIAL
for the VALUE hidden argument avoiding -fallow-underscore issues.
* trans-decl.c (create_function_arglist): Also set
GFC_DECL_OPTIONAL_ARGUMENT for per-value arguments.
* f95-lang.c (LANG_HOOKS_OMP_CHECK_OPTIONAL_ARGUMENT):
Renamed from LANG_HOOKS_OMP_IS_OPTIONAL_ARGUMENT; point
to gfc_omp_check_optional_argument.
* trans.h (gfc_omp_check_optional_argument): Subsitutes
gfc_omp_is_optional_argument declaration.
* trans-openmp.c (gfc_omp_is_optional_argument): Make static.
(gfc_omp_check_optional_argument): New function.
libgomp/
* testsuite/libgomp.fortran/use_device_ptr-optional-1.f90: Extend.
* testsuite/libgomp.fortran/use_device_ptr-optional-2.f90: New.
Co-Authored-By: Kwok Cheung Yeung <kcy@codesourcery.com>
From-SVN: r278046
|
|
libgomp/
* testsuite/libgomp.fortran/target9.f90: Specify 'dg-do run'.
From-SVN: r278045
|
|
'libgomp.fortran/use_device_addr-4.f90', 'libgomp.fortran/use_device_ptr-1.f90'
libgomp/
* testsuite/libgomp.fortran/use_device_addr-3.f90: Specify 'dg-do
run'.
* testsuite/libgomp.fortran/use_device_addr-4.f90: Likewise.
* testsuite/libgomp.fortran/use_device_ptr-1.f90: Likewise.
From-SVN: r278044
|
|
On x86, since -fPIC and -shared should be used to create offload image,
we put them the last to properly create offload image.
2019-11-11 H.J. Lu <hjl.tools@gmail.com>
PR target/87833
* config/i386/intelmic-mkoffload.c (prepare_target_image): Put
-fPIC and -shared the last to create offload image.
From-SVN: r278041
|
|
'gcc/gimplify.c:gimplify_scan_omp_clauses'
... to fix a long-time typo/copy'n'past-o.
gcc/
* gimplify.c (gimplify_scan_omp_clauses): Assert 'offset2' instead
of 'offset'.
From-SVN: r278038
|
|
The 'gcc/configure' script sources all 'gcc/*/config-lang.in' files, but fails
to emit such dependency information into the build machinery. That means,
currently, when something gets changed in a 'gcc/*/config-lang.in' file, this
is not noticed, and doesn't propagate through the build machinery.
Handling of configure fragments is modelled in the same way as it already
exists for Makefile fragments.
gcc/
* Makefile.in (LANG_CONFIGUREFRAGS): Define.
(config.status): Use/depend on it.
* configure.ac (all_lang_configurefrags): Track, 'AC_SUBST'.
* configure: Regenerate.
From-SVN: r278035
|
|
In this patch, loop unroll adjust hook is introduced for powerpc. We
can do target related heuristic adjustment in this hook. In this patch,
-funroll-loops is enabled for small loops at O2 and above with an option
-munroll-small-loops to guard the small loops unrolling, and it works
fine with -flto.
gcc/
2019-11-11 Jiufu Guo <guojiufu@linux.ibm.com>
PR tree-optimization/88760
* gcc/config/rs6000/rs6000.opt (-munroll-only-small-loops): New option.
* gcc/common/config/rs6000/rs6000-common.c
(rs6000_option_optimization_table) [OPT_LEVELS_2_PLUS_SPEED_ONLY]:
Turn on -funroll-loops and -munroll-only-small-loops.
[OPT_LEVELS_ALL]: Turn off -fweb and -frename-registers.
* config/rs6000/rs6000.c (rs6000_option_override_internal): Remove
set of PARAM_MAX_UNROLL_TIMES and PARAM_MAX_UNROLLED_INSNS.
Turn off -munroll-only-small-loops for explicit -funroll-loops.
(TARGET_LOOP_UNROLL_ADJUST): Add loop unroll adjust hook.
(rs6000_loop_unroll_adjust): Define it. Use -munroll-only-small-loops.
gcc.testsuite/
2019-11-11 Jiufu Guo <guojiufu@linux.ibm.com>
PR tree-optimization/88760
* gcc.dg/pr59643.c: Update back to r277550.
From-SVN: r278034
|
|
To align with rs6000_insn_cost costing more for load type insns,
this patch is to make load insns cost more in vectorization cost
function. The latency of load insns is about twice that of
"simple" instructions; 2 vs. 1 on older cores, and 4 (or so) vs.
2 on newer cores. Considering that the result of load usually
is used somehow later (true-dep) but store won't, we keep the
store as before.
The SPEC2017 performance evaluation on Power8 shows 525.x264_r
+9.56%, 511.povray_r +2.08%, 527.cam4_r 1.16% gains, no
significant degradation, SPECINT geomean +0.88%, SPECFP geomean
+0.26%.
The SPEC2017 performance evaluation on Power9 shows no significant
improvement or degradation, SPECINT geomean +0.04%, SPECFP geomean
+0.04%.
The SPEC2006 performance evaluation on Power8 shows 454.calculix
+4.41% gain but 416.gamess -1.19% and 453.povray -3.83% degradation.
I looked into the two degradation bmks, the degradation were NOT
due to hotspot changes by vectorization, were all side effects.
SPECINT geomean +0.10%, SPECFP geomean no changed considering
the degradation.
gcc/ChangeLog
2019-11-11 Kewen Lin <linkw@gcc.gnu.org>
* config/rs6000/rs6000.c (rs6000_builtin_vectorization_cost): Make
scalar_load, vector_load, unaligned_load and vector_gather_load cost
more to conform hardware latency and insn cost settings.
From-SVN: r278033
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From-SVN: r278032
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Some of the solution to PR71767 is incomplete, and we need finer-grained
control over whether symbols need to be made linker-visible. This is a
preparation patch, providing the flag.
gcc/ChangeLog:
2019-11-10 Iain Sandoe <iain@sandoe.co.uk>
* config/darwin.h (MACHO_SYMBOL_FLAG_LINKER_VIS): New.
(MACHO_SYMBOL_LINKER_VIS_P): New.
From-SVN: r278028
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As part of PR 91413, GFortran now prints a warning when a variable is
moved from the stack to static storage. However, when the user
explicitly specifies that all local variables should be put in static
storage with the -fno-automatic option, don't print this warning.
Regtested on x86_64-pc-linux-gnu, committed as obvious.
gcc/fortran/ChangeLog:
2019-11-10 Janne Blomqvist <jb@gcc.gnu.org>
PR fortran/91413
* trans-decl.c (gfc_finish_var_decl): Don't print warning when
-fno-automatic is enabled.
From-SVN: r278027
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This paper was delayed until the February meeting in Prague so that we could
get a better idea of what the impact on existing code would actually be. To
that end, I'm implementing it now.
* typeck2.c (check_narrowing): Treat pointer->bool as a narrowing
conversion with -std=c++2a.
From-SVN: r278026
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with array descriptor (via bind(C)): ICE with select rank or error scalar variable with POINTER or ALLOCATABLE in procedure with BIND(C) is not yet supported)
2019-11-10 Paul Thomas <pault@gcc.gnu.org>
PR fortran/92123
*decl.c (gfc_verify_c_interop_param): Remove error asserting
that pointer or allocatable variables in a bind C procedure are
not supported. Delete some trailing spaces.
* trans-stmt.c (trans_associate_var): Correct the attempt to
treat scalar pointer or allocatable temporaries as if they are
array descriptors.
2019-11-10 Paul Thomas <pault@gcc.gnu.org>
PR fortran/92123
* gfortran.dg/bind_c_procs_3.f90 : New test.
* gfortran.dg/ISO_Fortran_binding_15.c : New test.
* gfortran.dg/ISO_Fortran_binding_15.f90 : Additional source.
From-SVN: r278025
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The liveness of eliminable hard registers is not tracked by LRA between
basic blocks, so they should not be used as spill registers as LRA may
decide to allocate them to pseudos while the spilled value is still live.
2019-11-10 Kwok Cheung Yeung <kcy@codesourcery.com>
gcc/
* lra-spills.c (assign_spill_hard_regs): Do not spill into
registers in eliminable_regset.
From-SVN: r278024
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* ipa-inline.c (compute_uninlined_call_time,
compute_inlined_call_time): Take edge frequency as
parameter rather than computing it by itself.
(big_speedup_p, edge_badness): Manually CSE sreal
frequency calculations.
From-SVN: r278023
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* profile-count.c (profile_count::to_sreal_scale): Short circuit
case where profiles are same.
From-SVN: r278022
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