| Age | Commit message (Collapse) | Author | Files | Lines |
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2020-09-03 Feng Xue <fxue@os.amperecomputing.com>
gcc/
PR tree-optimization/94234
* genmatch.c (dt_simplify::gen_1): Emit check on final simplification
result when "!" is specified on toplevel output expr.
* match.pd ((A * C) +- (B * C) -> (A +- B) * C): Allow folding on expr
with multi-use operands if final result is a simple gimple value.
gcc/testsuite/
PR tree-optimization/94234
* gcc.dg/pr94234-2.c: New test.
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gcc/ada/ChangeLog:
* gcc-interface/trans.c (gigi): Set exact argument of a vector
growth function to true.
(Attribute_to_gnu): Likewise.
gcc/ChangeLog:
* alias.c (init_alias_analysis): Set exact argument of a vector
growth function to true.
* calls.c (internal_arg_pointer_based_exp_scan): Likewise.
* cfgbuild.c (find_many_sub_basic_blocks): Likewise.
* cfgexpand.c (expand_asm_stmt): Likewise.
* cfgrtl.c (rtl_create_basic_block): Likewise.
* combine.c (combine_split_insns): Likewise.
(combine_instructions): Likewise.
* config/aarch64/aarch64-sve-builtins.cc (function_expander::add_output_operand): Likewise.
(function_expander::add_input_operand): Likewise.
(function_expander::add_integer_operand): Likewise.
(function_expander::add_address_operand): Likewise.
(function_expander::add_fixed_operand): Likewise.
* df-core.c (df_worklist_dataflow_doublequeue): Likewise.
* dwarf2cfi.c (update_row_reg_save): Likewise.
* early-remat.c (early_remat::init_block_info): Likewise.
(early_remat::finalize_candidate_indices): Likewise.
* except.c (sjlj_build_landing_pads): Likewise.
* final.c (compute_alignments): Likewise.
(grow_label_align): Likewise.
* function.c (temp_slots_at_level): Likewise.
* fwprop.c (build_single_def_use_links): Likewise.
(update_uses): Likewise.
* gcc.c (insert_wrapper): Likewise.
* genautomata.c (create_state_ainsn_table): Likewise.
(add_vect): Likewise.
(output_dead_lock_vect): Likewise.
* genmatch.c (capture_info::capture_info): Likewise.
(parser::finish_match_operand): Likewise.
* genrecog.c (optimize_subroutine_group): Likewise.
(merge_pattern_info::merge_pattern_info): Likewise.
(merge_into_decision): Likewise.
(print_subroutine_start): Likewise.
(main): Likewise.
* gimple-loop-versioning.cc (loop_versioning::loop_versioning): Likewise.
* gimple.c (gimple_set_bb): Likewise.
* graphite-isl-ast-to-gimple.c (translate_isl_ast_node_user): Likewise.
* haifa-sched.c (sched_extend_luids): Likewise.
(extend_h_i_d): Likewise.
* insn-addr.h (insn_addresses_new): Likewise.
* ipa-cp.c (gather_context_independent_values): Likewise.
(find_more_contexts_for_caller_subset): Likewise.
* ipa-devirt.c (final_warning_record::grow_type_warnings): Likewise.
(ipa_odr_read_section): Likewise.
* ipa-fnsummary.c (evaluate_properties_for_edge): Likewise.
(ipa_fn_summary_t::duplicate): Likewise.
(analyze_function_body): Likewise.
(ipa_merge_fn_summary_after_inlining): Likewise.
(read_ipa_call_summary): Likewise.
* ipa-icf.c (sem_function::bb_dict_test): Likewise.
* ipa-prop.c (ipa_alloc_node_params): Likewise.
(parm_bb_aa_status_for_bb): Likewise.
(ipa_compute_jump_functions_for_edge): Likewise.
(ipa_analyze_node): Likewise.
(update_jump_functions_after_inlining): Likewise.
(ipa_read_edge_info): Likewise.
(read_ipcp_transformation_info): Likewise.
(ipcp_transform_function): Likewise.
* ipa-reference.c (ipa_reference_write_optimization_summary): Likewise.
* ipa-split.c (execute_split_functions): Likewise.
* ira.c (find_moveable_pseudos): Likewise.
* lower-subreg.c (decompose_multiword_subregs): Likewise.
* lto-streamer-in.c (input_eh_regions): Likewise.
(input_cfg): Likewise.
(input_struct_function_base): Likewise.
(input_function): Likewise.
* modulo-sched.c (set_node_sched_params): Likewise.
(extend_node_sched_params): Likewise.
(schedule_reg_moves): Likewise.
* omp-general.c (omp_construct_simd_compare): Likewise.
* passes.c (pass_manager::create_pass_tab): Likewise.
(enable_disable_pass): Likewise.
* predict.c (determine_unlikely_bbs): Likewise.
* profile.c (compute_branch_probabilities): Likewise.
* read-rtl-function.c (function_reader::parse_block): Likewise.
* read-rtl.c (rtx_reader::read_rtx_code): Likewise.
* reg-stack.c (stack_regs_mentioned): Likewise.
* regrename.c (regrename_init): Likewise.
* rtlanal.c (T>::add_single_to_queue): Likewise.
* sched-deps.c (init_deps_data_vector): Likewise.
* sel-sched-ir.c (sel_extend_global_bb_info): Likewise.
(extend_region_bb_info): Likewise.
(extend_insn_data): Likewise.
* symtab.c (symtab_node::create_reference): Likewise.
* tracer.c (tail_duplicate): Likewise.
* trans-mem.c (tm_region_init): Likewise.
(get_bb_regions_instrumented): Likewise.
* tree-cfg.c (init_empty_tree_cfg_for_function): Likewise.
(build_gimple_cfg): Likewise.
(create_bb): Likewise.
(move_block_to_fn): Likewise.
* tree-complex.c (tree_lower_complex): Likewise.
* tree-if-conv.c (predicate_rhs_code): Likewise.
* tree-inline.c (copy_bb): Likewise.
* tree-into-ssa.c (get_ssa_name_ann): Likewise.
(mark_phi_for_rewrite): Likewise.
* tree-object-size.c (compute_builtin_object_size): Likewise.
(init_object_sizes): Likewise.
* tree-predcom.c (initialize_root_vars_store_elim_1): Likewise.
(initialize_root_vars_store_elim_2): Likewise.
(prepare_initializers_chain_store_elim): Likewise.
* tree-ssa-address.c (addr_for_mem_ref): Likewise.
(multiplier_allowed_in_address_p): Likewise.
* tree-ssa-coalesce.c (ssa_conflicts_new): Likewise.
* tree-ssa-forwprop.c (simplify_vector_constructor): Likewise.
* tree-ssa-loop-ivopts.c (addr_offset_valid_p): Likewise.
(get_address_cost_ainc): Likewise.
* tree-ssa-loop-niter.c (discover_iteration_bound_by_body_walk): Likewise.
* tree-ssa-pre.c (add_to_value): Likewise.
(phi_translate_1): Likewise.
(do_pre_regular_insertion): Likewise.
(do_pre_partial_partial_insertion): Likewise.
(init_pre): Likewise.
* tree-ssa-propagate.c (ssa_prop_init): Likewise.
(update_call_from_tree): Likewise.
* tree-ssa-reassoc.c (optimize_range_tests_cmp_bitwise): Likewise.
* tree-ssa-sccvn.c (vn_reference_lookup_3): Likewise.
(vn_reference_lookup_pieces): Likewise.
(eliminate_dom_walker::eliminate_push_avail): Likewise.
* tree-ssa-strlen.c (set_strinfo): Likewise.
(get_stridx_plus_constant): Likewise.
(zero_length_string): Likewise.
(find_equal_ptrs): Likewise.
(printf_strlen_execute): Likewise.
* tree-ssa-threadedge.c (set_ssa_name_value): Likewise.
* tree-ssanames.c (make_ssa_name_fn): Likewise.
* tree-streamer-in.c (streamer_read_tree_bitfields): Likewise.
* tree-vect-loop.c (vect_record_loop_mask): Likewise.
(vect_get_loop_mask): Likewise.
(vect_record_loop_len): Likewise.
(vect_get_loop_len): Likewise.
* tree-vect-patterns.c (vect_recog_mask_conversion_pattern): Likewise.
* tree-vect-slp.c (vect_slp_convert_to_external): Likewise.
(vect_bb_slp_scalar_cost): Likewise.
(vect_bb_vectorization_profitable_p): Likewise.
(vectorizable_slp_permutation): Likewise.
* tree-vect-stmts.c (vectorizable_call): Likewise.
(vectorizable_simd_clone_call): Likewise.
(scan_store_can_perm_p): Likewise.
(vectorizable_store): Likewise.
* expr.c: Likewise.
* vec.c (test_safe_grow_cleared): Likewise.
* vec.h (vec_safe_grow): Likewise.
(vec_safe_grow_cleared): Likewise.
(vl_ptr>::safe_grow): Likewise.
(vl_ptr>::safe_grow_cleared): Likewise.
* config/c6x/c6x.c (insn_set_clock): Likewise.
gcc/c/ChangeLog:
* gimple-parser.c (c_parser_gimple_compound_statement): Set exact argument of a vector
growth function to true.
gcc/cp/ChangeLog:
* class.c (build_vtbl_initializer): Set exact argument of a vector
growth function to true.
* constraint.cc (get_mapped_args): Likewise.
* decl.c (cp_maybe_mangle_decomp): Likewise.
(cp_finish_decomp): Likewise.
* parser.c (cp_parser_omp_for_loop): Likewise.
* pt.c (canonical_type_parameter): Likewise.
* rtti.c (get_pseudo_ti_init): Likewise.
gcc/fortran/ChangeLog:
* trans-openmp.c (gfc_trans_omp_do): Set exact argument of a vector
growth function to true.
gcc/lto/ChangeLog:
* lto-common.c (lto_file_finalize): Set exact argument of a vector
growth function to true.
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Currently whether a fail during the transform stage is fatal or
whether following patterns are still considers is a bit random
depending on whether the pattern is wrapped in a for for example.
The follwing makes it consistent by replacing early returns with
gotos to the end of the pattern processing.
2020-08-05 Richard Biener <rguenther@suse.de>
* genmatch.c (fail_label): New global.
(expr::gen_transform): Branch to fail_label instead of
returning. Fix indent of call argument checking.
(dt_simplify::gen_1): Compute and emit fail_label, branch
to it instead of returning early.
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This patch silences a number of unused parameter warnings whilst
compiling both generic-match.c and gimple-match.c. The problem is
that multiple (polymorphic) functions are generated for generic_simplify
and gimple_simplify, each handling tree codes with a specific number
of children. Currently, there are no simplifications for tree codes
with four or five children, leading to functions with "empty" bodies
and unused function arguments. This patch detects those cases, and
generates stub functions (with anonymous arguments) to silence these
warnings.
2020-08-03 Roger Sayle <roger@nextmovesoftware.com>
gcc/ChangeLog
* genmatch.c (decision_tree::gen): Emit stub functions for
tree code operand counts that have no simplifications.
(main): Correct comment typo.
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This makes us error when the ! operator modifier is encountered
when not targeting GIMPLE.
2020-08-03 Richard Biener <rguenther@suse.de>
* genmatch.c (parser::gimple): New.
(parser::parser): Initialize gimple flag member.
(parser::parse_expr): Error on ! operator modifier when
not targeting GIMPLE.
(main): Pass down gimple flag to parser ctor.
* doc/match-and-simplify.texi: Amend accordingly.
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This adds a ! marker to result expressions that should simplify
(and if not fail the simplification). This can for example be
used like
(simplify
(plus (vec_cond:s @0 @1 @2) @3)
(vec_cond @0 (plus! @1 @3) (plus! @2 @3)))
to make the simplification only apply in case both plus operations
in the result end up simplified to a simple operand.
2020-07-31 Richard Biener <rguenther@suse.de>
* genmatch.c (expr::force_leaf): Add and initialize.
(expr::gen_transform): Honor force_leaf by passing
NULL as sequence argument to maybe_push_res_to_seq.
(parser::parse_expr): Allow ! marker on result expression
operations.
* doc/match-and-simplify.texi: Amend.
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This adds guards to genmatch generated code before accessing call
expression or stmt arguments that might be out of bounds when
the user provided bogus prototypes for what we consider builtins.
2020-02-05 Richard Biener <rguenther@suse.de>
PR middle-end/90648
* genmatch.c (dt_node::gen_kids_1): Emit number of argument
checks before matching calls.
* gcc.dg/pr90648.c: New testcase.
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From-SVN: r279813
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2019-12-06 Richard Biener <rguenther@suse.de>
* genmatch.c (enum tree_code): Remove CONVERT{0,1,2} and
VIEW_CONVERT{0,1,2}.
(expr::opt_grp): Add and initialize.
(lower_opt_convert): Rename to ...
(lower_opt): ... and work on opt_grp, simply switching operations
from being optional to being present or not.
(has_opt_convert): Rename to ...
(has_opt): ... and adjust.
(parser::parse_operation): Return the optional opt_grp,
remove special-casing of conditional operations and more generally
parse [digit]'?'.
(parser::parse_expr): Stick on the parsed opt_grp and perform
rough verification.
(parser::parse_for): Remove now unnecessary code.
(main): Likewise.
* doc/match-and-simplify.texi: Mention ? now works on all
unary operations and also match predicates.
From-SVN: r279037
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rather than after every semicolon.
2019-12-06 Richard Biener <rguenther@suse.de>
* genmatch.c (c_expr::gen_transform): Emit newlines from line
number changes rather than after every semicolon.
From-SVN: r279034
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of hard-coding the...
2019-11-08 Richard Biener <rguenther@suse.de>
* genmatch.c (expr::gen_transform): Use the resimplify
member function instead of hard-coding the gimple_resimplifyN variant.
(dt_simplify::gen_1): Likewise.
From-SVN: r277961
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2019-10-04 Bernd Edlinger <bernd.edlinger@hotmail.de>
* genmatch.c (commutate): Rename local var.
(lower_cond): Reuse local var.
(dt_node::gen, dt_node::gen_kids, dt_node::gen_kids_1,
dt_operand::gen, dt_operand::gen_gimple_expr,
dt_simplify::gen): Add a param. Rename generated vars.
(decision_tree::insert_operand,
(capture_info::walk_match, capture_info::walk_result,
capture_info::walk_c_expr): Rename local vars.
(expr::gen_transform): Rename generated vars.
Use snprintf. Rename local vars.
(capture::gen_transform, dt_operand::get_name,
dt_operand::gen_opname): Rename generated vars.
(write_predicate): Adjust call to gen_kids.
(parser::get_internal_capture_id): Rename generated vars.
(parser::parse_expr): Rename local vars.
(parser::parse_if): Remove local var.
(parser::parse_pattern, add_operator): Rename local vars.
From-SVN: r276589
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2019-09-16 Martin Liska <mliska@suse.cz>
* genmatch.c (dt_node::append_simplify): Do not print
warning when we have duplicate patterns belonging
to a same simplify rule.
* gimple-fold.c (and_comparisons_1): Remove matching moved to match.pd.
(maybe_fold_comparisons_from_match_pd): Handle
tcc_comparison as a results.
* match.pd: Handle (X == CST1) && (X OP2 CST2) conditions.
From-SVN: r275750
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non-bugs
gcc/c/ChangeLog:
PR c++/61339
* c-decl.c (xref_tag): Change class-key of PODs to struct and others
to class.
(field_decl_cmp): Same.
* c-parser.c (c_parser_struct_or_union_specifier): Same.
* c-tree.h: Same.
* gimple-parser.c (c_parser_gimple_compound_statement): Same.
gcc/c-family/ChangeLog:
PR c++/61339
* c-opts.c (handle_deferred_opts): : Change class-key of PODs to struct
and others to class.
* c-pretty-print.h: Same.
gcc/cp/ChangeLog:
PR c++/61339
* cp-tree.h: Change class-key of PODs to struct and others to class.
* search.c: Same.
* semantics.c (finalize_nrv_r): Same.
gcc/lto/ChangeLog:
PR c++/61339
* lto-common.c (lto_splay_tree_new): : Change class-key of PODs
to struct and others to class.
(mentions_vars_p): Same.
(register_resolution): Same.
(lto_register_var_decl_in_symtab): Same.
(lto_register_function_decl_in_symtab): Same.
(cmp_tree): Same.
(lto_read_decls): Same.
gcc/ChangeLog:
PR c++/61339
* auto-profile.c: Change class-key of PODs to struct and others
to class.
* basic-block.h: Same.
* bitmap.c (bitmap_alloc): Same.
* bitmap.h: Same.
* builtins.c (expand_builtin_prefetch): Same.
(expand_builtin_interclass_mathfn): Same.
(expand_builtin_strlen): Same.
(expand_builtin_mempcpy_args): Same.
(expand_cmpstr): Same.
(expand_builtin___clear_cache): Same.
(expand_ifn_atomic_bit_test_and): Same.
(expand_builtin_thread_pointer): Same.
(expand_builtin_set_thread_pointer): Same.
* caller-save.c (setup_save_areas): Same.
(replace_reg_with_saved_mem): Same.
(insert_restore): Same.
(insert_save): Same.
(add_used_regs): Same.
* cfg.c (get_bb_copy): Same.
(set_loop_copy): Same.
* cfg.h: Same.
* cfganal.h: Same.
* cfgexpand.c (alloc_stack_frame_space): Same.
(add_stack_var): Same.
(add_stack_var_conflict): Same.
(add_scope_conflicts_1): Same.
(update_alias_info_with_stack_vars): Same.
(expand_used_vars): Same.
* cfghooks.c (redirect_edge_and_branch_force): Same.
(delete_basic_block): Same.
(split_edge): Same.
(make_forwarder_block): Same.
(force_nonfallthru): Same.
(duplicate_block): Same.
(lv_flush_pending_stmts): Same.
* cfghooks.h: Same.
* cfgloop.c (flow_loops_cfg_dump): Same.
(flow_loop_nested_p): Same.
(superloop_at_depth): Same.
(get_loop_latch_edges): Same.
(flow_loop_dump): Same.
(flow_loops_dump): Same.
(flow_loops_free): Same.
(flow_loop_nodes_find): Same.
(establish_preds): Same.
(flow_loop_tree_node_add): Same.
(flow_loop_tree_node_remove): Same.
(flow_loops_find): Same.
(find_subloop_latch_edge_by_profile): Same.
(find_subloop_latch_edge_by_ivs): Same.
(mfb_redirect_edges_in_set): Same.
(form_subloop): Same.
(merge_latch_edges): Same.
(disambiguate_multiple_latches): Same.
(disambiguate_loops_with_multiple_latches): Same.
(flow_bb_inside_loop_p): Same.
(glb_enum_p): Same.
(get_loop_body_with_size): Same.
(get_loop_body): Same.
(fill_sons_in_loop): Same.
(get_loop_body_in_dom_order): Same.
(get_loop_body_in_custom_order): Same.
(release_recorded_exits): Same.
(get_loop_exit_edges): Same.
(num_loop_branches): Same.
(remove_bb_from_loops): Same.
(find_common_loop): Same.
(delete_loop): Same.
(cancel_loop): Same.
(verify_loop_structure): Same.
(loop_preheader_edge): Same.
(loop_exit_edge_p): Same.
(single_exit): Same.
(loop_exits_to_bb_p): Same.
(loop_exits_from_bb_p): Same.
(get_loop_location): Same.
(record_niter_bound): Same.
(get_estimated_loop_iterations_int): Same.
(max_stmt_executions_int): Same.
(likely_max_stmt_executions_int): Same.
(get_estimated_loop_iterations): Same.
(get_max_loop_iterations): Same.
(get_max_loop_iterations_int): Same.
(get_likely_max_loop_iterations): Same.
* cfgloop.h (simple_loop_desc): Same.
(get_loop): Same.
(loop_depth): Same.
(loop_outer): Same.
(loop_iterator::next): Same.
(loop_outermost): Same.
* cfgloopanal.c (mark_irreducible_loops): Same.
(num_loop_insns): Same.
(average_num_loop_insns): Same.
(expected_loop_iterations_unbounded): Same.
(expected_loop_iterations): Same.
(mark_loop_exit_edges): Same.
(single_likely_exit): Same.
* cfgloopmanip.c (fix_bb_placement): Same.
(fix_bb_placements): Same.
(remove_path): Same.
(place_new_loop): Same.
(add_loop): Same.
(scale_loop_frequencies): Same.
(scale_loop_profile): Same.
(create_empty_if_region_on_edge): Same.
(create_empty_loop_on_edge): Same.
(loopify): Same.
(unloop): Same.
(fix_loop_placements): Same.
(copy_loop_info): Same.
(duplicate_loop): Same.
(duplicate_subloops): Same.
(loop_redirect_edge): Same.
(can_duplicate_loop_p): Same.
(duplicate_loop_to_header_edge): Same.
(mfb_keep_just): Same.
(has_preds_from_loop): Same.
(create_preheader): Same.
(create_preheaders): Same.
(lv_adjust_loop_entry_edge): Same.
(loop_version): Same.
* cfgloopmanip.h: Same.
* cgraph.h: Same.
* cgraphbuild.c: Same.
* combine.c (make_extraction): Same.
* config/i386/i386-features.c: Same.
* config/i386/i386-features.h: Same.
* config/i386/i386.c (ix86_emit_outlined_ms2sysv_save): Same.
(ix86_emit_outlined_ms2sysv_restore): Same.
(ix86_noce_conversion_profitable_p): Same.
(ix86_init_cost): Same.
(ix86_simd_clone_usable): Same.
* configure.ac: Same.
* coretypes.h: Same.
* data-streamer-in.c (string_for_index): Same.
(streamer_read_indexed_string): Same.
(streamer_read_string): Same.
(bp_unpack_indexed_string): Same.
(bp_unpack_string): Same.
(streamer_read_uhwi): Same.
(streamer_read_hwi): Same.
(streamer_read_gcov_count): Same.
(streamer_read_wide_int): Same.
* data-streamer.h (streamer_write_bitpack): Same.
(bp_unpack_value): Same.
(streamer_write_char_stream): Same.
(streamer_write_hwi_in_range): Same.
(streamer_write_record_start): Same.
* ddg.c (create_ddg_dep_from_intra_loop_link): Same.
(add_cross_iteration_register_deps): Same.
(build_intra_loop_deps): Same.
* df-core.c (df_analyze): Same.
(loop_post_order_compute): Same.
(loop_inverted_post_order_compute): Same.
* df-problems.c (df_rd_alloc): Same.
(df_rd_simulate_one_insn): Same.
(df_rd_local_compute): Same.
(df_rd_init_solution): Same.
(df_rd_confluence_n): Same.
(df_rd_transfer_function): Same.
(df_rd_free): Same.
(df_rd_dump_defs_set): Same.
(df_rd_top_dump): Same.
(df_lr_alloc): Same.
(df_lr_reset): Same.
(df_lr_local_compute): Same.
(df_lr_init): Same.
(df_lr_confluence_n): Same.
(df_lr_free): Same.
(df_lr_top_dump): Same.
(df_lr_verify_transfer_functions): Same.
(df_live_alloc): Same.
(df_live_reset): Same.
(df_live_init): Same.
(df_live_confluence_n): Same.
(df_live_finalize): Same.
(df_live_free): Same.
(df_live_top_dump): Same.
(df_live_verify_transfer_functions): Same.
(df_mir_alloc): Same.
(df_mir_reset): Same.
(df_mir_init): Same.
(df_mir_confluence_n): Same.
(df_mir_free): Same.
(df_mir_top_dump): Same.
(df_word_lr_alloc): Same.
(df_word_lr_reset): Same.
(df_word_lr_init): Same.
(df_word_lr_confluence_n): Same.
(df_word_lr_free): Same.
(df_word_lr_top_dump): Same.
(df_md_alloc): Same.
(df_md_simulate_one_insn): Same.
(df_md_reset): Same.
(df_md_init): Same.
(df_md_free): Same.
(df_md_top_dump): Same.
* df-scan.c (df_insn_delete): Same.
(df_insn_rescan): Same.
(df_notes_rescan): Same.
(df_sort_and_compress_mws): Same.
(df_install_mws): Same.
(df_refs_add_to_chains): Same.
(df_ref_create_structure): Same.
(df_ref_record): Same.
(df_def_record_1): Same.
(df_find_hard_reg_defs): Same.
(df_uses_record): Same.
(df_get_conditional_uses): Same.
(df_get_call_refs): Same.
(df_recompute_luids): Same.
(df_get_entry_block_def_set): Same.
(df_entry_block_defs_collect): Same.
(df_get_exit_block_use_set): Same.
(df_exit_block_uses_collect): Same.
(df_mws_verify): Same.
(df_bb_verify): Same.
* df.h (df_scan_get_bb_info): Same.
* doc/tm.texi: Same.
* dse.c (record_store): Same.
* dumpfile.h: Same.
* emit-rtl.c (const_fixed_hasher::equal): Same.
(set_mem_attributes_minus_bitpos): Same.
(change_address): Same.
(adjust_address_1): Same.
(offset_address): Same.
* emit-rtl.h: Same.
* except.c (dw2_build_landing_pads): Same.
(sjlj_emit_dispatch_table): Same.
* explow.c (allocate_dynamic_stack_space): Same.
(emit_stack_probe): Same.
(probe_stack_range): Same.
* expmed.c (store_bit_field_using_insv): Same.
(store_bit_field_1): Same.
(store_integral_bit_field): Same.
(extract_bit_field_using_extv): Same.
(extract_bit_field_1): Same.
(emit_cstore): Same.
* expr.c (emit_block_move_via_cpymem): Same.
(expand_cmpstrn_or_cmpmem): Same.
(set_storage_via_setmem): Same.
(emit_single_push_insn_1): Same.
(expand_assignment): Same.
(store_constructor): Same.
(expand_expr_real_2): Same.
(expand_expr_real_1): Same.
(try_casesi): Same.
* flags.h: Same.
* function.c (try_fit_stack_local): Same.
(assign_stack_local_1): Same.
(assign_stack_local): Same.
(cut_slot_from_list): Same.
(insert_slot_to_list): Same.
(max_slot_level): Same.
(move_slot_to_level): Same.
(temp_address_hasher::equal): Same.
(remove_unused_temp_slot_addresses): Same.
(assign_temp): Same.
(combine_temp_slots): Same.
(update_temp_slot_address): Same.
(preserve_temp_slots): Same.
* function.h: Same.
* fwprop.c: Same.
* gcc-rich-location.h: Same.
* gcov.c: Same.
* genattrtab.c (check_attr_test): Same.
(check_attr_value): Same.
(convert_set_attr_alternative): Same.
(convert_set_attr): Same.
(check_defs): Same.
(copy_boolean): Same.
(get_attr_value): Same.
(expand_delays): Same.
(make_length_attrs): Same.
(min_fn): Same.
(make_alternative_compare): Same.
(simplify_test_exp): Same.
(tests_attr_p): Same.
(get_attr_order): Same.
(clear_struct_flag): Same.
(gen_attr): Same.
(compares_alternatives_p): Same.
(gen_insn): Same.
(gen_delay): Same.
(find_attrs_to_cache): Same.
(write_test_expr): Same.
(walk_attr_value): Same.
(write_attr_get): Same.
(eliminate_known_true): Same.
(write_insn_cases): Same.
(write_attr_case): Same.
(write_attr_valueq): Same.
(write_attr_value): Same.
(write_dummy_eligible_delay): Same.
(next_comma_elt): Same.
(find_attr): Same.
(make_internal_attr): Same.
(copy_rtx_unchanging): Same.
(gen_insn_reserv): Same.
(check_tune_attr): Same.
(make_automaton_attrs): Same.
(handle_arg): Same.
* genextract.c (gen_insn): Same.
(VEC_char_to_string): Same.
* genmatch.c (print_operand): Same.
(lower): Same.
(parser::parse_operation): Same.
(parser::parse_capture): Same.
(parser::parse_c_expr): Same.
(parser::parse_simplify): Same.
(main): Same.
* genoutput.c (output_operand_data): Same.
(output_get_insn_name): Same.
(compare_operands): Same.
(place_operands): Same.
(process_template): Same.
(validate_insn_alternatives): Same.
(validate_insn_operands): Same.
(gen_expand): Same.
(note_constraint): Same.
* genpreds.c (write_one_predicate_function): Same.
(add_constraint): Same.
(process_define_register_constraint): Same.
(write_lookup_constraint_1): Same.
(write_lookup_constraint_array): Same.
(write_insn_constraint_len): Same.
(write_reg_class_for_constraint_1): Same.
(write_constraint_satisfied_p_array): Same.
* genrecog.c (optimize_subroutine_group): Same.
* gensupport.c (process_define_predicate): Same.
(queue_pattern): Same.
(remove_from_queue): Same.
(process_rtx): Same.
(is_predicable): Same.
(change_subst_attribute): Same.
(subst_pattern_match): Same.
(alter_constraints): Same.
(alter_attrs_for_insn): Same.
(shift_output_template): Same.
(alter_output_for_subst_insn): Same.
(process_one_cond_exec): Same.
(subst_dup): Same.
(process_define_cond_exec): Same.
(mnemonic_htab_callback): Same.
(gen_mnemonic_attr): Same.
(read_md_rtx): Same.
* ggc-page.c: Same.
* gimple-loop-interchange.cc (dump_reduction): Same.
(dump_induction): Same.
(loop_cand::~loop_cand): Same.
(free_data_refs_with_aux): Same.
(tree_loop_interchange::interchange_loops): Same.
(tree_loop_interchange::map_inductions_to_loop): Same.
(tree_loop_interchange::move_code_to_inner_loop): Same.
(compute_access_stride): Same.
(compute_access_strides): Same.
(proper_loop_form_for_interchange): Same.
(tree_loop_interchange_compute_ddrs): Same.
(prune_datarefs_not_in_loop): Same.
(prepare_data_references): Same.
(pass_linterchange::execute): Same.
* gimple-loop-jam.c (bb_prevents_fusion_p): Same.
(unroll_jam_possible_p): Same.
(fuse_loops): Same.
(adjust_unroll_factor): Same.
(tree_loop_unroll_and_jam): Same.
* gimple-loop-versioning.cc (loop_versioning::~loop_versioning): Same.
(loop_versioning::expensive_stmt_p): Same.
(loop_versioning::version_for_unity): Same.
(loop_versioning::dump_inner_likelihood): Same.
(loop_versioning::find_per_loop_multiplication): Same.
(loop_versioning::analyze_term_using_scevs): Same.
(loop_versioning::record_address_fragment): Same.
(loop_versioning::analyze_expr): Same.
(loop_versioning::analyze_blocks): Same.
(loop_versioning::prune_conditions): Same.
(loop_versioning::merge_loop_info): Same.
(loop_versioning::add_loop_to_queue): Same.
(loop_versioning::decide_whether_loop_is_versionable): Same.
(loop_versioning::make_versioning_decisions): Same.
(loop_versioning::implement_versioning_decisions): Same.
* gimple-ssa-evrp-analyze.c
(evrp_range_analyzer::record_ranges_from_phis): Same.
* gimple-ssa-store-merging.c (split_store::split_store): Same.
(count_multiple_uses): Same.
(split_group): Same.
(imm_store_chain_info::output_merged_store): Same.
(pass_store_merging::process_store): Same.
* gimple-ssa-strength-reduction.c (slsr_process_phi): Same.
* gimple-ssa-warn-alloca.c (adjusted_warn_limit): Same.
(is_max): Same.
(alloca_call_type): Same.
(pass_walloca::execute): Same.
* gimple-streamer-in.c (input_phi): Same.
(input_gimple_stmt): Same.
* gimple-streamer.h: Same.
* godump.c (go_force_record_alignment): Same.
(go_format_type): Same.
(go_output_type): Same.
(go_output_fndecl): Same.
(go_output_typedef): Same.
(keyword_hash_init): Same.
(find_dummy_types): Same.
* graph.c (draw_cfg_nodes_no_loops): Same.
(draw_cfg_nodes_for_loop): Same.
* hard-reg-set.h (hard_reg_set_iter_next): Same.
* hsa-brig.c: Same.
* hsa-common.h (hsa_internal_fn_hasher::equal): Same.
* hsa-dump.c (dump_hsa_cfun): Same.
* hsa-gen.c (gen_function_def_parameters): Same.
* hsa-regalloc.c (dump_hsa_cfun_regalloc): Same.
* input.c (dump_line_table_statistics): Same.
(test_lexer): Same.
* input.h: Same.
* internal-fn.c (get_multi_vector_move): Same.
(expand_load_lanes_optab_fn): Same.
(expand_GOMP_SIMT_ENTER_ALLOC): Same.
(expand_GOMP_SIMT_EXIT): Same.
(expand_GOMP_SIMT_LAST_LANE): Same.
(expand_GOMP_SIMT_ORDERED_PRED): Same.
(expand_GOMP_SIMT_VOTE_ANY): Same.
(expand_GOMP_SIMT_XCHG_BFLY): Same.
(expand_GOMP_SIMT_XCHG_IDX): Same.
(expand_addsub_overflow): Same.
(expand_neg_overflow): Same.
(expand_mul_overflow): Same.
(expand_call_mem_ref): Same.
(expand_mask_load_optab_fn): Same.
(expand_scatter_store_optab_fn): Same.
(expand_gather_load_optab_fn): Same.
* ipa-cp.c (ipa_get_parm_lattices): Same.
(print_all_lattices): Same.
(ignore_edge_p): Same.
(build_toporder_info): Same.
(free_toporder_info): Same.
(push_node_to_stack): Same.
(ipcp_lattice<valtype>::set_contains_variable): Same.
(set_agg_lats_to_bottom): Same.
(ipcp_bits_lattice::meet_with): Same.
(set_single_call_flag): Same.
(initialize_node_lattices): Same.
(ipa_get_jf_ancestor_result): Same.
(ipcp_verify_propagated_values): Same.
(propagate_scalar_across_jump_function): Same.
(propagate_context_across_jump_function): Same.
(propagate_bits_across_jump_function): Same.
(ipa_vr_operation_and_type_effects): Same.
(propagate_vr_across_jump_function): Same.
(set_check_aggs_by_ref): Same.
(set_chain_of_aglats_contains_variable): Same.
(merge_aggregate_lattices): Same.
(agg_pass_through_permissible_p): Same.
(propagate_aggs_across_jump_function): Same.
(call_passes_through_thunk_p): Same.
(propagate_constants_across_call): Same.
(devirtualization_time_bonus): Same.
(good_cloning_opportunity_p): Same.
(context_independent_aggregate_values): Same.
(gather_context_independent_values): Same.
(perform_estimation_of_a_value): Same.
(estimate_local_effects): Same.
(value_topo_info<valtype>::add_val): Same.
(add_all_node_vals_to_toposort): Same.
(value_topo_info<valtype>::propagate_effects): Same.
(ipcp_propagate_stage): Same.
(ipcp_discover_new_direct_edges): Same.
(same_node_or_its_all_contexts_clone_p): Same.
(cgraph_edge_brings_value_p): Same.
(gather_edges_for_value): Same.
(create_specialized_node): Same.
(find_more_scalar_values_for_callers_subset): Same.
(find_more_contexts_for_caller_subset): Same.
(copy_plats_to_inter): Same.
(intersect_aggregates_with_edge): Same.
(find_aggregate_values_for_callers_subset): Same.
(cgraph_edge_brings_all_agg_vals_for_node): Same.
(decide_about_value): Same.
(decide_whether_version_node): Same.
(spread_undeadness): Same.
(identify_dead_nodes): Same.
(ipcp_store_vr_results): Same.
* ipa-devirt.c (final_warning_record::grow_type_warnings): Same.
* ipa-fnsummary.c (ipa_fn_summary::account_size_time): Same.
(redirect_to_unreachable): Same.
(edge_set_predicate): Same.
(evaluate_conditions_for_known_args): Same.
(evaluate_properties_for_edge): Same.
(ipa_fn_summary_t::duplicate): Same.
(ipa_call_summary_t::duplicate): Same.
(dump_ipa_call_summary): Same.
(ipa_dump_fn_summary): Same.
(eliminated_by_inlining_prob): Same.
(set_cond_stmt_execution_predicate): Same.
(set_switch_stmt_execution_predicate): Same.
(compute_bb_predicates): Same.
(will_be_nonconstant_expr_predicate): Same.
(phi_result_unknown_predicate): Same.
(analyze_function_body): Same.
(compute_fn_summary): Same.
(estimate_edge_devirt_benefit): Same.
(estimate_edge_size_and_time): Same.
(estimate_calls_size_and_time): Same.
(estimate_node_size_and_time): Same.
(remap_edge_change_prob): Same.
(remap_edge_summaries): Same.
(ipa_merge_fn_summary_after_inlining): Same.
(ipa_fn_summary_generate): Same.
(inline_read_section): Same.
(ipa_fn_summary_read): Same.
(ipa_fn_summary_write): Same.
* ipa-fnsummary.h: Same.
* ipa-hsa.c (ipa_hsa_read_section): Same.
* ipa-icf-gimple.c (func_checker::compare_loops): Same.
* ipa-icf.c (sem_function::param_used_p): Same.
* ipa-inline-analysis.c (do_estimate_edge_time): Same.
* ipa-inline.c (edge_badness): Same.
(inline_small_functions): Same.
* ipa-polymorphic-call.c
(ipa_polymorphic_call_context::stream_out): Same.
* ipa-predicate.c (predicate::remap_after_duplication): Same.
(predicate::remap_after_inlining): Same.
(predicate::stream_out): Same.
* ipa-predicate.h: Same.
* ipa-profile.c (ipa_profile_read_summary): Same.
* ipa-prop.c (ipa_get_param_decl_index_1): Same.
(count_formal_params): Same.
(ipa_dump_param): Same.
(ipa_alloc_node_params): Same.
(ipa_print_node_jump_functions_for_edge): Same.
(ipa_print_node_jump_functions): Same.
(ipa_load_from_parm_agg): Same.
(get_ancestor_addr_info): Same.
(ipa_compute_jump_functions_for_edge): Same.
(ipa_analyze_virtual_call_uses): Same.
(ipa_analyze_stmt_uses): Same.
(ipa_analyze_params_uses_in_bb): Same.
(update_jump_functions_after_inlining): Same.
(try_decrement_rdesc_refcount): Same.
(ipa_impossible_devirt_target): Same.
(update_indirect_edges_after_inlining): Same.
(combine_controlled_uses_counters): Same.
(ipa_edge_args_sum_t::duplicate): Same.
(ipa_write_jump_function): Same.
(ipa_write_indirect_edge_info): Same.
(ipa_write_node_info): Same.
(ipa_read_edge_info): Same.
(ipa_prop_read_section): Same.
(read_replacements_section): Same.
* ipa-prop.h (ipa_get_param_count): Same.
(ipa_get_param): Same.
(ipa_get_type): Same.
(ipa_get_param_move_cost): Same.
(ipa_set_param_used): Same.
(ipa_get_controlled_uses): Same.
(ipa_set_controlled_uses): Same.
(ipa_get_cs_argument_count): Same.
* ipa-pure-const.c (analyze_function): Same.
(pure_const_read_summary): Same.
* ipa-ref.h: Same.
* ipa-reference.c (ipa_reference_read_optimization_summary): Same.
* ipa-split.c (test_nonssa_use): Same.
(dump_split_point): Same.
(dominated_by_forbidden): Same.
(split_part_set_ssa_name_p): Same.
(find_split_points): Same.
* ira-build.c (finish_loop_tree_nodes): Same.
(low_pressure_loop_node_p): Same.
* ira-color.c (ira_reuse_stack_slot): Same.
* ira-int.h: Same.
* ira.c (setup_reg_equiv): Same.
(print_insn_chain): Same.
(ira): Same.
* loop-doloop.c (doloop_condition_get): Same.
(add_test): Same.
(record_reg_sets): Same.
(doloop_optimize): Same.
* loop-init.c (loop_optimizer_init): Same.
(fix_loop_structure): Same.
* loop-invariant.c (merge_identical_invariants): Same.
(compute_always_reached): Same.
(find_exits): Same.
(may_assign_reg_p): Same.
(find_invariants_bb): Same.
(find_invariants_body): Same.
(replace_uses): Same.
(can_move_invariant_reg): Same.
(free_inv_motion_data): Same.
(move_single_loop_invariants): Same.
(change_pressure): Same.
(mark_ref_regs): Same.
(calculate_loop_reg_pressure): Same.
* loop-iv.c (biv_entry_hasher::equal): Same.
(iv_extend_to_rtx_code): Same.
(check_iv_ref_table_size): Same.
(clear_iv_info): Same.
(latch_dominating_def): Same.
(iv_get_reaching_def): Same.
(iv_constant): Same.
(iv_subreg): Same.
(iv_extend): Same.
(iv_neg): Same.
(iv_add): Same.
(iv_mult): Same.
(get_biv_step): Same.
(record_iv): Same.
(analyzed_for_bivness_p): Same.
(record_biv): Same.
(iv_analyze_biv): Same.
(iv_analyze_expr): Same.
(iv_analyze_def): Same.
(iv_analyze_op): Same.
(iv_analyze): Same.
(iv_analyze_result): Same.
(biv_p): Same.
(eliminate_implied_conditions): Same.
(simplify_using_initial_values): Same.
(shorten_into_mode): Same.
(canonicalize_iv_subregs): Same.
(determine_max_iter): Same.
(check_simple_exit): Same.
(find_simple_exit): Same.
(get_simple_loop_desc): Same.
* loop-unroll.c (report_unroll): Same.
(decide_unrolling): Same.
(unroll_loops): Same.
(loop_exit_at_end_p): Same.
(decide_unroll_constant_iterations): Same.
(unroll_loop_constant_iterations): Same.
(compare_and_jump_seq): Same.
(unroll_loop_runtime_iterations): Same.
(decide_unroll_stupid): Same.
(unroll_loop_stupid): Same.
(referenced_in_one_insn_in_loop_p): Same.
(reset_debug_uses_in_loop): Same.
(analyze_iv_to_split_insn): Same.
* lra-eliminations.c (lra_debug_elim_table): Same.
(setup_can_eliminate): Same.
(form_sum): Same.
(lra_get_elimination_hard_regno): Same.
(lra_eliminate_regs_1): Same.
(eliminate_regs_in_insn): Same.
(update_reg_eliminate): Same.
(init_elimination): Same.
(lra_eliminate): Same.
* lra-int.h: Same.
* lra-lives.c (initiate_live_solver): Same.
* lra-remat.c (create_remat_bb_data): Same.
* lra-spills.c (lra_spill): Same.
* lra.c (lra_set_insn_recog_data): Same.
(lra_set_used_insn_alternative_by_uid): Same.
(init_reg_info): Same.
(expand_reg_info): Same.
* lto-cgraph.c (output_symtab): Same.
(read_identifier): Same.
(get_alias_symbol): Same.
(input_node): Same.
(input_varpool_node): Same.
(input_ref): Same.
(input_edge): Same.
(input_cgraph_1): Same.
(input_refs): Same.
(input_symtab): Same.
(input_offload_tables): Same.
(output_cgraph_opt_summary): Same.
(input_edge_opt_summary): Same.
(input_cgraph_opt_section): Same.
* lto-section-in.c (lto_free_raw_section_data): Same.
(lto_create_simple_input_block): Same.
(lto_free_function_in_decl_state_for_node): Same.
* lto-streamer-in.c (lto_tag_check_set): Same.
(lto_location_cache::revert_location_cache): Same.
(lto_location_cache::input_location): Same.
(lto_input_location): Same.
(stream_input_location_now): Same.
(lto_input_tree_ref): Same.
(lto_input_eh_catch_list): Same.
(input_eh_region): Same.
(lto_init_eh): Same.
(make_new_block): Same.
(input_cfg): Same.
(fixup_call_stmt_edges): Same.
(input_struct_function_base): Same.
(input_function): Same.
(lto_read_body_or_constructor): Same.
(lto_read_tree_1): Same.
(lto_read_tree): Same.
(lto_input_scc): Same.
(lto_input_tree_1): Same.
(lto_input_toplevel_asms): Same.
(lto_input_mode_table): Same.
(lto_reader_init): Same.
(lto_data_in_create): Same.
* lto-streamer-out.c (output_cfg): Same.
* lto-streamer.h: Same.
* modulo-sched.c (duplicate_insns_of_cycles): Same.
(generate_prolog_epilog): Same.
(mark_loop_unsched): Same.
(dump_insn_location): Same.
(loop_canon_p): Same.
(sms_schedule): Same.
* omp-expand.c (expand_omp_for_ordered_loops): Same.
(expand_omp_for_generic): Same.
(expand_omp_for_static_nochunk): Same.
(expand_omp_for_static_chunk): Same.
(expand_omp_simd): Same.
(expand_omp_taskloop_for_inner): Same.
(expand_oacc_for): Same.
(expand_omp_atomic_pipeline): Same.
(mark_loops_in_oacc_kernels_region): Same.
* omp-offload.c (oacc_xform_loop): Same.
* omp-simd-clone.c (simd_clone_adjust): Same.
* optabs-query.c (get_traditional_extraction_insn): Same.
* optabs.c (expand_vector_broadcast): Same.
(expand_binop_directly): Same.
(expand_twoval_unop): Same.
(expand_twoval_binop): Same.
(expand_unop_direct): Same.
(emit_indirect_jump): Same.
(emit_conditional_move): Same.
(emit_conditional_neg_or_complement): Same.
(emit_conditional_add): Same.
(vector_compare_rtx): Same.
(expand_vec_perm_1): Same.
(expand_vec_perm_const): Same.
(expand_vec_cond_expr): Same.
(expand_vec_series_expr): Same.
(maybe_emit_atomic_exchange): Same.
(maybe_emit_sync_lock_test_and_set): Same.
(expand_atomic_compare_and_swap): Same.
(expand_atomic_load): Same.
(expand_atomic_store): Same.
(maybe_emit_op): Same.
(valid_multiword_target_p): Same.
(create_integer_operand): Same.
(maybe_legitimize_operand_same_code): Same.
(maybe_legitimize_operand): Same.
(create_convert_operand_from_type): Same.
(can_reuse_operands_p): Same.
(maybe_legitimize_operands): Same.
(maybe_gen_insn): Same.
(maybe_expand_insn): Same.
(maybe_expand_jump_insn): Same.
(expand_insn): Same.
* optabs.h (create_expand_operand): Same.
(create_fixed_operand): Same.
(create_output_operand): Same.
(create_input_operand): Same.
(create_convert_operand_to): Same.
(create_convert_operand_from): Same.
* optinfo.h: Same.
* poly-int.h: Same.
* predict.c (optimize_insn_for_speed_p): Same.
(optimize_loop_for_size_p): Same.
(optimize_loop_for_speed_p): Same.
(optimize_loop_nest_for_speed_p): Same.
(get_base_value): Same.
(predicted_by_loop_heuristics_p): Same.
(predict_extra_loop_exits): Same.
(predict_loops): Same.
(predict_paths_for_bb): Same.
(predict_paths_leading_to): Same.
(propagate_freq): Same.
(pass_profile::execute): Same.
* predict.h: Same.
* profile-count.c (profile_count::differs_from_p): Same.
(profile_probability::differs_lot_from_p): Same.
* profile-count.h: Same.
* profile.c (branch_prob): Same.
* regrename.c (free_chain_data): Same.
(mark_conflict): Same.
(create_new_chain): Same.
(merge_overlapping_regs): Same.
(init_rename_info): Same.
(merge_chains): Same.
(regrename_analyze): Same.
(regrename_do_replace): Same.
(scan_rtx_reg): Same.
(record_out_operands): Same.
(build_def_use): Same.
* regrename.h: Same.
* reload.h: Same.
* reload1.c (init_reload): Same.
(maybe_fix_stack_asms): Same.
(copy_reloads): Same.
(count_pseudo): Same.
(count_spilled_pseudo): Same.
(find_reg): Same.
(find_reload_regs): Same.
(select_reload_regs): Same.
(spill_hard_reg): Same.
(fixup_eh_region_note): Same.
(set_reload_reg): Same.
(allocate_reload_reg): Same.
(compute_reload_subreg_offset): Same.
(reload_adjust_reg_for_icode): Same.
(emit_input_reload_insns): Same.
(emit_output_reload_insns): Same.
(do_input_reload): Same.
(inherit_piecemeal_p): Same.
* rtl.h: Same.
* sanopt.c (maybe_get_dominating_check): Same.
(maybe_optimize_ubsan_ptr_ifn): Same.
(can_remove_asan_check): Same.
(maybe_optimize_asan_check_ifn): Same.
(sanopt_optimize_walker): Same.
* sched-deps.c (add_dependence_list): Same.
(chain_to_prev_insn): Same.
(add_insn_mem_dependence): Same.
(create_insn_reg_set): Same.
(maybe_extend_reg_info_p): Same.
(sched_analyze_reg): Same.
(sched_analyze_1): Same.
(get_implicit_reg_pending_clobbers): Same.
(chain_to_prev_insn_p): Same.
(deps_analyze_insn): Same.
(deps_start_bb): Same.
(sched_free_deps): Same.
(init_deps): Same.
(init_deps_reg_last): Same.
(free_deps): Same.
* sched-ebb.c: Same.
* sched-int.h: Same.
* sched-rgn.c (add_branch_dependences): Same.
(concat_insn_mem_list): Same.
(deps_join): Same.
(sched_rgn_compute_dependencies): Same.
* sel-sched-ir.c (reset_target_context): Same.
(copy_deps_context): Same.
(init_id_from_df): Same.
(has_dependence_p): Same.
(change_loops_latches): Same.
(bb_top_order_comparator): Same.
(make_region_from_loop_preheader): Same.
(sel_init_pipelining): Same.
(get_loop_nest_for_rgn): Same.
(make_regions_from_the_rest): Same.
(sel_is_loop_preheader_p): Same.
* sel-sched-ir.h (inner_loop_header_p): Same.
(get_all_loop_exits): Same.
* selftest.h: Same.
* sese.c (sese_build_liveouts): Same.
(sese_insert_phis_for_liveouts): Same.
* sese.h (defined_in_sese_p): Same.
* sreal.c (sreal::stream_out): Same.
* sreal.h: Same.
* streamer-hooks.h: Same.
* target-globals.c (save_target_globals): Same.
* target-globals.h: Same.
* target.def: Same.
* target.h: Same.
* targhooks.c (default_has_ifunc_p): Same.
(default_empty_mask_is_expensive): Same.
(default_init_cost): Same.
* targhooks.h: Same.
* toplev.c: Same.
* tree-affine.c (aff_combination_mult): Same.
(aff_combination_expand): Same.
(aff_combination_constant_multiple_p): Same.
* tree-affine.h: Same.
* tree-cfg.c (build_gimple_cfg): Same.
(replace_loop_annotate_in_block): Same.
(replace_uses_by): Same.
(remove_bb): Same.
(dump_cfg_stats): Same.
(gimple_duplicate_sese_region): Same.
(gimple_duplicate_sese_tail): Same.
(move_block_to_fn): Same.
(replace_block_vars_by_duplicates): Same.
(move_sese_region_to_fn): Same.
(print_loops_bb): Same.
(print_loop): Same.
(print_loops): Same.
(debug): Same.
(debug_loops): Same.
* tree-cfg.h: Same.
* tree-chrec.c (chrec_fold_plus_poly_poly): Same.
(chrec_fold_multiply_poly_poly): Same.
(chrec_evaluate): Same.
(chrec_component_in_loop_num): Same.
(reset_evolution_in_loop): Same.
(is_multivariate_chrec): Same.
(chrec_contains_symbols): Same.
(nb_vars_in_chrec): Same.
(chrec_convert_1): Same.
(chrec_convert_aggressive): Same.
* tree-chrec.h: Same.
* tree-core.h: Same.
* tree-data-ref.c (dump_data_dependence_relation): Same.
(canonicalize_base_object_address): Same.
(data_ref_compare_tree): Same.
(prune_runtime_alias_test_list): Same.
(get_segment_min_max): Same.
(create_intersect_range_checks): Same.
(conflict_fn_no_dependence): Same.
(object_address_invariant_in_loop_p): Same.
(analyze_ziv_subscript): Same.
(analyze_siv_subscript_cst_affine): Same.
(analyze_miv_subscript): Same.
(analyze_overlapping_iterations): Same.
(build_classic_dist_vector_1): Same.
(add_other_self_distances): Same.
(same_access_functions): Same.
(build_classic_dir_vector): Same.
(subscript_dependence_tester_1): Same.
(subscript_dependence_tester): Same.
(access_functions_are_affine_or_constant_p): Same.
(get_references_in_stmt): Same.
(loop_nest_has_data_refs): Same.
(graphite_find_data_references_in_stmt): Same.
(find_data_references_in_bb): Same.
(get_base_for_alignment): Same.
(find_loop_nest_1): Same.
(find_loop_nest): Same.
* tree-data-ref.h (dr_alignment): Same.
(ddr_dependence_level): Same.
* tree-if-conv.c (fold_build_cond_expr): Same.
(add_to_predicate_list): Same.
(add_to_dst_predicate_list): Same.
(phi_convertible_by_degenerating_args): Same.
(idx_within_array_bound): Same.
(all_preds_critical_p): Same.
(pred_blocks_visited_p): Same.
(predicate_bbs): Same.
(build_region): Same.
(if_convertible_loop_p_1): Same.
(is_cond_scalar_reduction): Same.
(predicate_scalar_phi): Same.
(remove_conditions_and_labels): Same.
(combine_blocks): Same.
(version_loop_for_if_conversion): Same.
(versionable_outer_loop_p): Same.
(ifcvt_local_dce): Same.
(tree_if_conversion): Same.
(pass_if_conversion::gate): Same.
* tree-if-conv.h: Same.
* tree-inline.c (maybe_move_debug_stmts_to_successors): Same.
* tree-loop-distribution.c (bb_top_order_cmp): Same.
(free_rdg): Same.
(stmt_has_scalar_dependences_outside_loop): Same.
(copy_loop_before): Same.
(create_bb_after_loop): Same.
(const_with_all_bytes_same): Same.
(generate_memset_builtin): Same.
(generate_memcpy_builtin): Same.
(destroy_loop): Same.
(build_rdg_partition_for_vertex): Same.
(compute_access_range): Same.
(data_ref_segment_size): Same.
(latch_dominated_by_data_ref): Same.
(compute_alias_check_pairs): Same.
(fuse_memset_builtins): Same.
(finalize_partitions): Same.
(find_seed_stmts_for_distribution): Same.
(prepare_perfect_loop_nest): Same.
* tree-parloops.c (lambda_transform_legal_p): Same.
(loop_parallel_p): Same.
(reduc_stmt_res): Same.
(add_field_for_name): Same.
(create_call_for_reduction_1): Same.
(replace_uses_in_bb_by): Same.
(transform_to_exit_first_loop_alt): Same.
(try_transform_to_exit_first_loop_alt): Same.
(transform_to_exit_first_loop): Same.
(num_phis): Same.
(gen_parallel_loop): Same.
(gather_scalar_reductions): Same.
(get_omp_data_i_param): Same.
(try_create_reduction_list): Same.
(oacc_entry_exit_single_gang): Same.
(parallelize_loops): Same.
* tree-pass.h: Same.
* tree-predcom.c (determine_offset): Same.
(last_always_executed_block): Same.
(split_data_refs_to_components): Same.
(suitable_component_p): Same.
(valid_initializer_p): Same.
(find_looparound_phi): Same.
(insert_looparound_copy): Same.
(add_looparound_copies): Same.
(determine_roots_comp): Same.
(predcom_tmp_var): Same.
(initialize_root_vars): Same.
(initialize_root_vars_store_elim_1): Same.
(initialize_root_vars_store_elim_2): Same.
(finalize_eliminated_stores): Same.
(initialize_root_vars_lm): Same.
(remove_stmt): Same.
(determine_unroll_factor): Same.
(execute_pred_commoning_cbck): Same.
(base_names_in_chain_on): Same.
(combine_chains): Same.
(pcom_stmt_dominates_stmt_p): Same.
(try_combine_chains): Same.
(prepare_initializers_chain_store_elim): Same.
(prepare_initializers_chain): Same.
(prepare_initializers): Same.
(prepare_finalizers_chain): Same.
(prepare_finalizers): Same.
(insert_init_seqs): Same.
* tree-scalar-evolution.c (loop_phi_node_p): Same.
(compute_overall_effect_of_inner_loop): Same.
(add_to_evolution_1): Same.
(add_to_evolution): Same.
(follow_ssa_edge_binary): Same.
(follow_ssa_edge_expr): Same.
(backedge_phi_arg_p): Same.
(follow_ssa_edge_in_condition_phi_branch): Same.
(follow_ssa_edge_in_condition_phi): Same.
(follow_ssa_edge_inner_loop_phi): Same.
(follow_ssa_edge): Same.
(analyze_evolution_in_loop): Same.
(analyze_initial_condition): Same.
(interpret_loop_phi): Same.
(interpret_condition_phi): Same.
(interpret_rhs_expr): Same.
(interpret_expr): Same.
(interpret_gimple_assign): Same.
(analyze_scalar_evolution_1): Same.
(analyze_scalar_evolution): Same.
(analyze_scalar_evolution_for_address_of): Same.
(get_instantiated_value_entry): Same.
(loop_closed_phi_def): Same.
(instantiate_scev_name): Same.
(instantiate_scev_poly): Same.
(instantiate_scev_binary): Same.
(instantiate_scev_convert): Same.
(instantiate_scev_not): Same.
(instantiate_scev_r): Same.
(instantiate_scev): Same.
(resolve_mixers): Same.
(initialize_scalar_evolutions_analyzer): Same.
(scev_reset_htab): Same.
(scev_reset): Same.
(derive_simple_iv_with_niters): Same.
(simple_iv_with_niters): Same.
(expression_expensive_p): Same.
(final_value_replacement_loop): Same.
* tree-scalar-evolution.h (block_before_loop): Same.
* tree-ssa-address.h: Same.
* tree-ssa-dce.c (find_obviously_necessary_stmts): Same.
* tree-ssa-dom.c (edge_info::record_simple_equiv): Same.
(record_edge_info): Same.
* tree-ssa-live.c (var_map_base_fini): Same.
(remove_unused_locals): Same.
* tree-ssa-live.h: Same.
* tree-ssa-loop-ch.c (should_duplicate_loop_header_p): Same.
(pass_ch_vect::execute): Same.
(pass_ch::process_loop_p): Same.
* tree-ssa-loop-im.c (mem_ref_hasher::hash): Same.
(movement_possibility): Same.
(outermost_invariant_loop): Same.
(stmt_cost): Same.
(determine_max_movement): Same.
(invariantness_dom_walker::before_dom_children): Same.
(move_computations): Same.
(may_move_till): Same.
(force_move_till_op): Same.
(force_move_till): Same.
(memref_free): Same.
(record_mem_ref_loc): Same.
(set_ref_stored_in_loop): Same.
(mark_ref_stored): Same.
(sort_bbs_in_loop_postorder_cmp): Same.
(sort_locs_in_loop_postorder_cmp): Same.
(analyze_memory_references): Same.
(mem_refs_may_alias_p): Same.
(find_ref_loc_in_loop_cmp): Same.
(rewrite_mem_ref_loc::operator): Same.
(first_mem_ref_loc_1::operator): Same.
(sm_set_flag_if_changed::operator): Same.
(execute_sm_if_changed_flag_set): Same.
(execute_sm): Same.
(hoist_memory_references): Same.
(ref_always_accessed::operator): Same.
(refs_independent_p): Same.
(record_dep_loop): Same.
(ref_indep_loop_p_1): Same.
(ref_indep_loop_p): Same.
(can_sm_ref_p): Same.
(find_refs_for_sm): Same.
(loop_suitable_for_sm): Same.
(store_motion_loop): Same.
(store_motion): Same.
(fill_always_executed_in): Same.
* tree-ssa-loop-ivcanon.c (constant_after_peeling): Same.
(estimated_unrolled_size): Same.
(loop_edge_to_cancel): Same.
(remove_exits_and_undefined_stmts): Same.
(remove_redundant_iv_tests): Same.
(unloop_loops): Same.
(estimated_peeled_sequence_size): Same.
(try_peel_loop): Same.
(canonicalize_loop_induction_variables): Same.
(canonicalize_induction_variables): Same.
* tree-ssa-loop-ivopts.c (iv_inv_expr_hasher::equal): Same.
(name_info): Same.
(stmt_after_inc_pos): Same.
(contains_abnormal_ssa_name_p): Same.
(niter_for_exit): Same.
(find_bivs): Same.
(mark_bivs): Same.
(find_givs_in_bb): Same.
(find_induction_variables): Same.
(find_interesting_uses_cond): Same.
(outermost_invariant_loop_for_expr): Same.
(idx_find_step): Same.
(add_candidate_1): Same.
(add_iv_candidate_derived_from_uses): Same.
(alloc_use_cost_map): Same.
(prepare_decl_rtl): Same.
(generic_predict_doloop_p): Same.
(computation_cost): Same.
(determine_common_wider_type): Same.
(get_computation_aff_1): Same.
(get_use_type): Same.
(determine_group_iv_cost_address): Same.
(iv_period): Same.
(difference_cannot_overflow_p): Same.
(may_eliminate_iv): Same.
(determine_set_costs): Same.
(cheaper_cost_pair): Same.
(compare_cost_pair): Same.
(iv_ca_cand_for_group): Same.
(iv_ca_recount_cost): Same.
(iv_ca_set_remove_invs): Same.
(iv_ca_set_no_cp): Same.
(iv_ca_set_add_invs): Same.
(iv_ca_set_cp): Same.
(iv_ca_add_group): Same.
(iv_ca_cost): Same.
(iv_ca_compare_deps): Same.
(iv_ca_delta_reverse): Same.
(iv_ca_delta_commit): Same.
(iv_ca_cand_used_p): Same.
(iv_ca_delta_free): Same.
(iv_ca_new): Same.
(iv_ca_free): Same.
(iv_ca_dump): Same.
(iv_ca_extend): Same.
(iv_ca_narrow): Same.
(iv_ca_prune): Same.
(cheaper_cost_with_cand): Same.
(iv_ca_replace): Same.
(try_add_cand_for): Same.
(get_initial_solution): Same.
(try_improve_iv_set): Same.
(find_optimal_iv_set_1): Same.
(create_new_iv): Same.
(rewrite_use_compare): Same.
(remove_unused_ivs): Same.
(determine_scaling_factor): Same.
* tree-ssa-loop-ivopts.h: Same.
* tree-ssa-loop-manip.c (create_iv): Same.
(compute_live_loop_exits): Same.
(add_exit_phi): Same.
(add_exit_phis): Same.
(find_uses_to_rename_use): Same.
(find_uses_to_rename_def): Same.
(find_uses_to_rename_in_loop): Same.
(rewrite_into_loop_closed_ssa): Same.
(check_loop_closed_ssa_bb): Same.
(split_loop_exit_edge): Same.
(ip_end_pos): Same.
(ip_normal_pos): Same.
(copy_phi_node_args): Same.
(gimple_duplicate_loop_to_header_edge): Same.
(can_unroll_loop_p): Same.
(determine_exit_conditions): Same.
(scale_dominated_blocks_in_loop): Same.
(niter_for_unrolled_loop): Same.
(tree_transform_and_unroll_loop): Same.
(rewrite_all_phi_nodes_with_iv): Same.
* tree-ssa-loop-manip.h: Same.
* tree-ssa-loop-niter.c (number_of_iterations_ne_max): Same.
(number_of_iterations_ne): Same.
(assert_no_overflow_lt): Same.
(assert_loop_rolls_lt): Same.
(number_of_iterations_lt): Same.
(adjust_cond_for_loop_until_wrap): Same.
(tree_simplify_using_condition): Same.
(simplify_using_initial_conditions): Same.
(simplify_using_outer_evolutions): Same.
(loop_only_exit_p): Same.
(ssa_defined_by_minus_one_stmt_p): Same.
(number_of_iterations_popcount): Same.
(number_of_iterations_exit): Same.
(find_loop_niter): Same.
(finite_loop_p): Same.
(chain_of_csts_start): Same.
(get_val_for): Same.
(loop_niter_by_eval): Same.
(derive_constant_upper_bound_ops): Same.
(do_warn_aggressive_loop_optimizations): Same.
(record_estimate): Same.
(get_cst_init_from_scev): Same.
(record_nonwrapping_iv): Same.
(idx_infer_loop_bounds): Same.
(infer_loop_bounds_from_ref): Same.
(infer_loop_bounds_from_array): Same.
(infer_loop_bounds_from_pointer_arith): Same.
(infer_loop_bounds_from_signedness): Same.
(bound_index): Same.
(discover_iteration_bound_by_body_walk): Same.
(maybe_lower_iteration_bound): Same.
(estimate_numbers_of_iterations): Same.
(estimated_loop_iterations): Same.
(estimated_loop_iterations_int): Same.
(max_loop_iterations): Same.
(max_loop_iterations_int): Same.
(likely_max_loop_iterations): Same.
(likely_max_loop_iterations_int): Same.
(estimated_stmt_executions_int): Same.
(max_stmt_executions): Same.
(likely_max_stmt_executions): Same.
(estimated_stmt_executions): Same.
(stmt_dominates_stmt_p): Same.
(nowrap_type_p): Same.
(loop_exits_before_overflow): Same.
(scev_var_range_cant_overflow): Same.
(scev_probably_wraps_p): Same.
(free_numbers_of_iterations_estimates): Same.
* tree-ssa-loop-niter.h: Same.
* tree-ssa-loop-prefetch.c (release_mem_refs): Same.
(idx_analyze_ref): Same.
(analyze_ref): Same.
(gather_memory_references_ref): Same.
(mark_nontemporal_store): Same.
(emit_mfence_after_loop): Same.
(may_use_storent_in_loop_p): Same.
(mark_nontemporal_stores): Same.
(should_unroll_loop_p): Same.
(volume_of_dist_vector): Same.
(add_subscript_strides): Same.
(self_reuse_distance): Same.
(insn_to_prefetch_ratio_too_small_p): Same.
* tree-ssa-loop-split.c (split_at_bb_p): Same.
(patch_loop_exit): Same.
(find_or_create_guard_phi): Same.
(easy_exit_values): Same.
(connect_loop_phis): Same.
(connect_loops): Same.
(compute_new_first_bound): Same.
(split_loop): Same.
(tree_ssa_split_loops): Same.
* tree-ssa-loop-unswitch.c (tree_ssa_unswitch_loops): Same.
(is_maybe_undefined): Same.
(tree_may_unswitch_on): Same.
(simplify_using_entry_checks): Same.
(tree_unswitch_single_loop): Same.
(tree_unswitch_loop): Same.
(tree_unswitch_outer_loop): Same.
(empty_bb_without_guard_p): Same.
(used_outside_loop_p): Same.
(get_vop_from_header): Same.
(hoist_guard): Same.
* tree-ssa-loop.c (gate_oacc_kernels): Same.
(get_lsm_tmp_name): Same.
* tree-ssa-loop.h: Same.
* tree-ssa-reassoc.c (add_repeat_to_ops_vec): Same.
(build_and_add_sum): Same.
(no_side_effect_bb): Same.
(get_ops): Same.
(linearize_expr): Same.
(should_break_up_subtract): Same.
(linearize_expr_tree): Same.
* tree-ssa-scopedtables.c: Same.
* tree-ssa-scopedtables.h: Same.
* tree-ssa-structalias.c (condense_visit): Same.
(label_visit): Same.
(dump_pred_graph): Same.
(perform_var_substitution): Same.
(move_complex_constraints): Same.
(remove_preds_and_fake_succs): Same.
* tree-ssa-threadupdate.c (dbds_continue_enumeration_p): Same.
(determine_bb_domination_status): Same.
(duplicate_thread_path): Same.
(thread_through_all_blocks): Same.
* tree-ssa-threadupdate.h: Same.
* tree-streamer-in.c (streamer_read_string_cst): Same.
(input_identifier): Same.
(unpack_ts_type_common_value_fields): Same.
(unpack_ts_block_value_fields): Same.
(unpack_ts_translation_unit_decl_value_fields): Same.
(unpack_ts_omp_clause_value_fields): Same.
(streamer_read_tree_bitfields): Same.
(streamer_alloc_tree): Same.
(lto_input_ts_common_tree_pointers): Same.
(lto_input_ts_vector_tree_pointers): Same.
(lto_input_ts_poly_tree_pointers): Same.
(lto_input_ts_complex_tree_pointers): Same.
(lto_input_ts_decl_minimal_tree_pointers): Same.
(lto_input_ts_decl_common_tree_pointers): Same.
(lto_input_ts_decl_non_common_tree_pointers): Same.
(lto_input_ts_decl_with_vis_tree_pointers): Same.
(lto_input_ts_field_decl_tree_pointers): Same.
(lto_input_ts_function_decl_tree_pointers): Same.
(lto_input_ts_type_common_tree_pointers): Same.
(lto_input_ts_type_non_common_tree_pointers): Same.
(lto_input_ts_list_tree_pointers): Same.
(lto_input_ts_vec_tree_pointers): Same.
(lto_input_ts_exp_tree_pointers): Same.
(lto_input_ts_block_tree_pointers): Same.
(lto_input_ts_binfo_tree_pointers): Same.
(lto_input_ts_constructor_tree_pointers): Same.
(lto_input_ts_omp_clause_tree_pointers): Same.
(streamer_read_tree_body): Same.
* tree-streamer.h: Same.
* tree-switch-conversion.c (bit_test_cluster::is_beneficial): Same.
* tree-vect-data-refs.c (vect_get_smallest_scalar_type): Same.
(vect_analyze_possibly_independent_ddr): Same.
(vect_analyze_data_ref_dependence): Same.
(vect_compute_data_ref_alignment): Same.
(vect_enhance_data_refs_alignment): Same.
(vect_analyze_data_ref_access): Same.
(vect_check_gather_scatter): Same.
(vect_find_stmt_data_reference): Same.
(vect_create_addr_base_for_vector_ref): Same.
(vect_setup_realignment): Same.
(vect_supportable_dr_alignment): Same.
* tree-vect-loop-manip.c (rename_variables_in_bb): Same.
(adjust_phi_and_debug_stmts): Same.
(vect_set_loop_mask): Same.
(add_preheader_seq): Same.
(vect_maybe_permute_loop_masks): Same.
(vect_set_loop_masks_directly): Same.
(vect_set_loop_condition_masked): Same.
(vect_set_loop_condition_unmasked): Same.
(slpeel_duplicate_current_defs_from_edges): Same.
(slpeel_add_loop_guard): Same.
(slpeel_can_duplicate_loop_p): Same.
(create_lcssa_for_virtual_phi): Same.
(iv_phi_p): Same.
(vect_update_ivs_after_vectorizer): Same.
(vect_gen_vector_loop_niters_mult_vf): Same.
(slpeel_update_phi_nodes_for_loops): Same.
(slpeel_update_phi_nodes_for_guard1): Same.
(find_guard_arg): Same.
(slpeel_update_phi_nodes_for_guard2): Same.
(slpeel_update_phi_nodes_for_lcssa): Same.
(vect_do_peeling): Same.
(vect_create_cond_for_alias_checks): Same.
(vect_loop_versioning): Same.
* tree-vect-loop.c (vect_determine_vf_for_stmt): Same.
(vect_inner_phi_in_double_reduction_p): Same.
(vect_analyze_scalar_cycles_1): Same.
(vect_fixup_scalar_cycles_with_patterns): Same.
(vect_get_loop_niters): Same.
(bb_in_loop_p): Same.
(vect_get_max_nscalars_per_iter): Same.
(vect_verify_full_masking): Same.
(vect_compute_single_scalar_iteration_cost): Same.
(vect_analyze_loop_form_1): Same.
(vect_analyze_loop_form): Same.
(vect_active_double_reduction_p): Same.
(vect_analyze_loop_operations): Same.
(neutral_op_for_slp_reduction): Same.
(vect_is_simple_reduction): Same.
(vect_model_reduction_cost): Same.
(get_initial_def_for_reduction): Same.
(get_initial_defs_for_reduction): Same.
(vect_create_epilog_for_reduction): Same.
(vectorize_fold_left_reduction): Same.
(vectorizable_reduction): Same.
(vectorizable_induction): Same.
(vectorizable_live_operation): Same.
(loop_niters_no_overflow): Same.
(vect_get_loop_mask): Same.
(vect_transform_loop_stmt): Same.
(vect_transform_loop): Same.
* tree-vect-patterns.c (vect_reassociating_reduction_p): Same.
(vect_determine_precisions): Same.
(vect_pattern_recog_1): Same.
* tree-vect-slp.c (vect_analyze_slp_instance): Same.
* tree-vect-stmts.c (stmt_vectype): Same.
(process_use): Same.
(vect_init_vector_1): Same.
(vect_truncate_gather_scatter_offset): Same.
(get_group_load_store_type): Same.
(vect_build_gather_load_calls): Same.
(vect_get_strided_load_store_ops): Same.
(vectorizable_simd_clone_call): Same.
(vectorizable_store): Same.
(permute_vec_elements): Same.
(vectorizable_load): Same.
(vect_transform_stmt): Same.
(supportable_widening_operation): Same.
* tree-vectorizer.c (vec_info::replace_stmt): Same.
(vec_info::free_stmt_vec_info): Same.
(vect_free_loop_info_assumptions): Same.
(vect_loop_vectorized_call): Same.
(set_uid_loop_bbs): Same.
(vectorize_loops): Same.
* tree-vectorizer.h (STMT_VINFO_BB_VINFO): Same.
* tree.c (add_tree_to_fld_list): Same.
(fld_type_variant_equal_p): Same.
(fld_decl_context): Same.
(fld_incomplete_type_of): Same.
(free_lang_data_in_binfo): Same.
(need_assembler_name_p): Same.
(find_decls_types_r): Same.
(get_eh_types_for_runtime): Same.
(find_decls_types_in_eh_region): Same.
(find_decls_types_in_node): Same.
(assign_assembler_name_if_needed): Same.
* value-prof.c (stream_out_histogram_value): Same.
* value-prof.h: Same.
* var-tracking.c (use_narrower_mode): Same.
(prepare_call_arguments): Same.
(vt_expand_loc_callback): Same.
(resolve_expansions_pending_recursion): Same.
(vt_expand_loc): Same.
* varasm.c (const_hash_1): Same.
(compare_constant): Same.
(tree_output_constant_def): Same.
(simplify_subtraction): Same.
(get_pool_constant): Same.
(output_constant_pool_2): Same.
(output_constant_pool_1): Same.
(mark_constants_in_pattern): Same.
(mark_constant_pool): Same.
(get_section_anchor): Same.
* vr-values.c (compare_range_with_value): Same.
(vr_values::extract_range_from_phi_node): Same.
* vr-values.h: Same.
* web.c (unionfind_union): Same.
* wide-int.h: Same.
From-SVN: r273311
|
|
non-bugs
gcc/c/ChangeLog:
PR c++/61339
* c-decl.c: Change class-key from class to struct and vice versa
to match convention and avoid -Wclass-is-pod and -Wstruct-no-pod.
* gimple-parser.c: Same.
gcc/c-family/ChangeLog:
PR c++/61339
* c-format.c (check_argument_type): Change class-key from class to
struct and vice versa to match convention and avoid -Wclass-is-pod
and -Wstruct-no-pod.
* c-pretty-print.h: Same.
gcc/cp/ChangeLog:
PR c++/61339
* constexpr.c (cxx_eval_call_expression): Change class-key from class
to struct and vice versa to match convention and avoid -Wclass-is-pod
and -Wstruct-no-pod.
* constraint.cc (get_concept_definition): Same.
* cp-tree.h: Same.
* cxx-pretty-print.h: Same.
* error.c: Same.
* logic.cc (term_list::replace): Same.
* name-lookup.c (find_local_binding): Same.
* pt.c (tsubst_binary_right_fold): Same.
* search.c (field_accessor_p): Same.
* semantics.c (expand_or_defer_fn): Same.
gcc/lto/ChangeLog:
PR c++/61339
* lto-dump.c: Change class-key from classi to struct and vice versa
to match convention and avoid -Wclass-is-pod and -Wstruct-no-pod.
gcc/ChangeLog:
PR c++/61339
* align.h: Change class-key from class to struct and vice versa
to match convention and avoid -Wclass-is-pod and -Wstruct-no-pod.
* alloc-pool.h: Same.
* asan.c (shadow_mem_size): Same.
* auto-profile.c: Same.
* basic-block.h: Same.
* bitmap.h: Same.
* cfgexpand.c (set_rtl): Same.
(expand_one_stack_var_at): Same.
* cfghooks.h: Same.
* cfgloop.h: Same.
* cgraph.h: Same.
* config/i386/i386.h: Same.
* df-problems.c (df_print_bb_index): Same.
* df-scan.c: Same.
* df.h (df_single_use): Same.
* diagnostic-show-locus.c (layout::print_annotation_line): Same.
(layout::annotation_line_showed_range_p): Same.
(get_printed_columns): Same.
(correction::ensure_terminated): Same.
(line_corrections::~line_corrections): Same.
* dojump.h: Same.
* dse.c: Same.
* dump-context.h: Same.
* dumpfile.h: Same.
* dwarf2out.c: Same.
* edit-context.c: Same.
* fibonacci_heap.c (test_union_of_equal_heaps): Same.
* flags.h: Same.
* function.c (assign_stack_local): Same.
* function.h: Same.
* gcc.c: Same.
* gcov.c (block_info::block_info): Same.
* genattrtab.c: Same.
* genextract.c: Same.
* genmatch.c (comparison_code_p): Same.
(id_base::id_base): Same.
(decision_tree::print): Same.
* genoutput.c: Same.
* genpreds.c (write_one_predicate_function): Same.
* genrecog.c (validate_pattern): Same.
(find_operand_positions): Same.
(optimize_subroutine_group): Same.
(merge_pattern_transition::merge_pattern_transition): Same.
(merge_pattern_info::merge_pattern_info): Same.
(merge_state_result::merge_state_result): Same.
(merge_into_state): Same.
* gensupport.c: Same.
* gensupport.h: Same.
* ggc-common.c (init_ggc_heuristics): Same.
* ggc-tests.c (test_union): Same.
* gimple-loop-interchange.cc (dump_induction): Same.
* gimple-loop-versioning.cc: Same.
* gimple-match.h (gimple_match_cond::any_else): Same.
* gimple-ssa-backprop.c: Same.
* gimple-ssa-sprintf.c: Same.
* gimple-ssa-store-merging.c (store_operand_info::store_operand_info): Same.
(store_immediate_info::store_immediate_info): Same.
(merged_store_group::apply_stores): Same.
(get_location_for_stmts): Same.
* gimple-ssa-strength-reduction.c: Same.
* gimple-ssa-warn-alloca.c: Same.
* gimple-ssa-warn-restrict.c (pass_wrestrict::execute): Same.
* godump.c (go_type_decl): Same.
* hash-map-tests.c (test_map_of_strings_to_int): Same.
* hash-map.h: Same.
* hash-set-tests.c (test_set_of_strings): Same.
* hsa-brig.c: Same.
* hsa-common.h: Same.
* hsa-gen.c (transformable_switch_to_sbr_p): Same.
* input.c (assert_loceq): Same.
* input.h: Same.
* ipa-cp.c: Same.
* ipa-devirt.c (possible_polymorphic_call_targets_1): Same.
* ipa-fnsummary.h: Same.
* ipa-inline.h: Same.
* ipa-prop.h: Same.
* ipa-split.c (visit_bb): Same.
* ira-int.h (minmax_set_iter_next): Same.
* loop-invariant.c: Same.
* loop-iv.c: Same.
* lra-eliminations.c: Same.
* lra-int.h: Same.
* lra-lives.c (mark_regno_dead): Same.
* lra-remat.c: Same.
* lra-spills.c: Same.
* lto-streamer.h: Same.
* mem-stats.h: Same.
* omp-grid.c (omp_grid_lastprivate_predicate): Same.
* omp-low.c (omp_clause_aligned_alignment): Same.
* optabs-query.h (get_vcond_eq_icode): Same.
* optabs.h: Same.
* opts.c (wrap_help): Same.
* poly-int.h: Same.
* predict.c (predict_paths_leading_to_edge): Same.
* pretty-print.h: Same.
* profile-count.h: Same.
* read-md.h: Same.
* read-rtl-function.c: Same.
* ree.c: Same.
* reginfo.c: Same.
* regrename.c: Same.
* regrename.h: Same.
* reload.h: Same.
* rtl-iter.h: Same.
* rtl.h (costs_add_n_insns): Same.
* sanopt.c: Same.
* sched-int.h: Same.
* sel-sched-ir.h: Same.
* selftest.h: Same.
* sese.h (vec_find): Same.
* stmt.c: Same.
* target-globals.h: Same.
* tree-affine.c (aff_combination_find_elt): Same.
* tree-affine.h: Same.
* tree-data-ref.h: Same.
* tree-outof-ssa.c (ssa_is_replaceable_p): Same.
* tree-predcom.c: Same.
* tree-scalar-evolution.c (find_var_scev_info): Same.
* tree-ssa-alias.h: Same.
* tree-ssa-ccp.c: Same.
* tree-ssa-coalesce.c (ssa_conflicts_dump): Same.
* tree-ssa-loop-im.c (for_all_locs_in_loop): Same.
(rewrite_mem_refs): Same.
(execute_sm_if_changed): Same.
(hoist_memory_references): Same.
* tree-ssa-loop-ivopts.c (operator<=): Same.
* tree-ssa-loop.h: Same.
* tree-ssa-pre.c (get_or_alloc_expr_for_name): Same.
* tree-ssa-structalias.c: Same.
* tree-switch-conversion.h (cluster::cluster): Same.
(simple_cluster::simple_cluster): Same.
* tree-vect-patterns.c (type_conversion_p): Same.
* tree-vectorizer.c (dump_stmt_cost): Same.
* tree-vectorizer.h (loop_vec_info_for_loop): Same.
* tree.c (protected_set_expr_location): Same.
* tree.h (desired_pro_or_demotion_p): Same.
(fndecl_built_in_p): Same.
* unique-ptr-tests.cc: Same.
* var-tracking.c (delete_variable_part): Same.
* varasm.c (assemble_real): Same.
(tree_output_constant_def): Same.
* vec.c: Same.
* wide-int-bitmask.h: Same.
* wide-int.h (decompose): Same.
From-SVN: r273308
|
|
2019-07-03 Martin Liska <mliska@suse.cz>
* dbgcnt.def (DEBUG_COUNTER): Add match debug counter.
* genmatch.c (dt_simplify::gen_1): Generate dbgcnt
condition.
* generic-match-head.c: Include dbgcnt.h.
* gimple-match-head.c: Likewise.
From-SVN: r273006
|
|
in (simplify ...) or (match ...) context.
2019-01-14 Richard Biener <rguenther@suse.de>
* genmatch.c (dt_simplify::gen_1): Change dumping dependent on
whether we are in (simplify ...) or (match ...) context.
From-SVN: r267917
|
|
From-SVN: r267494
|
|
Historically GCC used location_t, while libcpp used source_location.
This inconsistency has been annoying me for a while, so this patch
removes source_location in favor of location_t throughout
(as the latter is shorter).
gcc/ChangeLog:
* builtins.c: Replace "source_location" with "location_t".
* diagnostic-show-locus.c: Likewise.
* diagnostic.c: Likewise.
* dumpfile.c: Likewise.
* gcc-rich-location.h: Likewise.
* genmatch.c: Likewise.
* gimple.h: Likewise.
* gimplify.c: Likewise.
* input.c: Likewise.
* input.h: Likewise. Eliminate the typedef.
* omp-expand.c: Likewise.
* selftest.h: Likewise.
* substring-locations.h (get_source_location_for_substring):
Rename to..
(get_location_within_string): ...this.
* tree-cfg.c: Replace "source_location" with "location_t".
* tree-cfgcleanup.c: Likewise.
* tree-diagnostic.c: Likewise.
* tree-into-ssa.c: Likewise.
* tree-outof-ssa.c: Likewise.
* tree-parloops.c: Likewise.
* tree-phinodes.c: Likewise.
* tree-phinodes.h: Likewise.
* tree-ssa-loop-ivopts.c: Likewise.
* tree-ssa-loop-manip.c: Likewise.
* tree-ssa-phiopt.c: Likewise.
* tree-ssa-phiprop.c: Likewise.
* tree-ssa-threadupdate.c: Likewise.
* tree-ssa.c: Likewise.
* tree-ssa.h: Likewise.
* tree-vect-loop-manip.c: Likewise.
gcc/c-family/ChangeLog:
* c-common.c (c_get_substring_location): Update for renaming of
get_source_location_for_substring to get_location_within_string.
* c-lex.c: Replace "source_location" with "location_t".
* c-opts.c: Likewise.
* c-ppoutput.c: Likewise.
gcc/c/ChangeLog:
* c-decl.c: Replace "source_location" with "location_t".
* c-tree.h: Likewise.
* c-typeck.c: Likewise.
* gimple-parser.c: Likewise.
gcc/cp/ChangeLog:
* call.c: Replace "source_location" with "location_t".
* cp-tree.h: Likewise.
* cvt.c: Likewise.
* name-lookup.c: Likewise.
* parser.c: Likewise.
* typeck.c: Likewise.
gcc/fortran/ChangeLog:
* cpp.c: Replace "source_location" with "location_t".
* gfortran.h: Likewise.
gcc/go/ChangeLog:
* go-gcc-diagnostics.cc: Replace "source_location" with "location_t".
* go-gcc.cc: Likewise.
* go-linemap.cc: Likewise.
* go-location.h: Likewise.
* gofrontend/README: Likewise.
gcc/jit/ChangeLog:
* jit-playback.c: Replace "source_location" with "location_t".
gcc/testsuite/ChangeLog:
* g++.dg/plugin/comment_plugin.c: Replace "source_location" with
"location_t".
* gcc.dg/plugin/diagnostic_plugin_test_show_locus.c: Likewise.
libcc1/ChangeLog:
* libcc1plugin.cc: Replace "source_location" with "location_t".
(plugin_context::get_source_location): Rename to...
(plugin_context::get_location_t): ...this.
* libcp1plugin.cc: Likewise.
libcpp/ChangeLog:
* charset.c: Replace "source_location" with "location_t".
* directives-only.c: Likewise.
* directives.c: Likewise.
* errors.c: Likewise.
* expr.c: Likewise.
* files.c: Likewise.
* include/cpplib.h: Likewise. Rename MAX_SOURCE_LOCATION to
MAX_LOCATION_T.
* include/line-map.h: Likewise.
* init.c: Likewise.
* internal.h: Likewise.
* lex.c: Likewise.
* line-map.c: Likewise.
* location-example.txt: Likewise.
* macro.c: Likewise.
* pch.c: Likewise.
* traditional.c: Likewise.
From-SVN: r266085
|
|
This patch renames the "error" callback within libcpp
to "diagnostic", and uses the pair of enums in cpplib.h, rather
than passing two different kinds of "int" around.
gcc/c-family/ChangeLog:
* c-common.c (c_option_controlling_cpp_error): Rename to...
(c_option_controlling_cpp_diagnostic): ...this, and convert
"reason" from int to enum.
(c_cpp_error): Rename to...
(c_cpp_diagnostic): ...this, converting level and reason to enums.
* c-common.h (c_cpp_error): Rename to...
(c_cpp_diagnostic): ...this, converting level and reason to enums.
* c-opts.c (c_common_init_options): Update for renaming.
gcc/fortran/ChangeLog:
* cpp.c (gfc_cpp_init_0): Update for renamings.
(cb_cpp_error): Rename to...
(cb_cpp_diagnostic): ...this, converting level and reason to
enums.
gcc/ChangeLog:
* genmatch.c (error_cb): Rename to...
(diagnostic_cb): ...this, converting int params to enums.
(fatal_at): Update for renaming.
(warning_at): Likewise.
(main): Likewise.
* input.c (selftest::ebcdic_execution_charset::apply):
Update for renaming of...
(selftest::ebcdic_execution_charset::on_error): ...this, renaming
to...
(selftest::ebcdic_execution_charset::on_diagnostic): ...this,
converting level and reason to enums.
(class selftest::lexer_error_sink): Rename to...
(class selftest::lexer_test_options): ...this, renaming field
"m_errors" to "m_diagnostics".
(selftest::lexer_test_options::apply): Update for renaming of...
(selftest::lexer_test_options::on_error): ...this, renaming to...
(selftest::lexer_test_options::on_diagnostic): ...this
converting level and reason to enums.
(selftest::test_lexer_string_locations_raw_string_unterminated):
Update for renamings.
* opth-gen.awk (struct cpp_reason_option_codes_t): Use enum for
"reason".
libcpp/ChangeLog:
* charset.c (noop_error_cb): Rename to...
(noop_diagnostic_cb): ...this, converting params to enums.
(cpp_interpret_string_ranges): Update for renaming and enums.
* directives.c (check_eol_1): Convert reason to enum.
(do_diagnostic): Convert code and reason to enum.
(do_error): Use CPP_W_NONE rather than 0.
(do_pragma_dependency): Likewise.
* errors.c (cpp_diagnostic_at): Convert level and reason to enums.
Update for renaming.
(cpp_diagnostic): Convert level and reason to enums.
(cpp_error): Convert level to enum.
(cpp_warning): Convert reason to enums.
(cpp_pedwarning): Likewise.
(cpp_warning_syshdr): Likewise.
(cpp_diagnostic_with_line): Convert level and reason to enums.
Update for renaming.
(cpp_error_with_line): Convert level to enum.
(cpp_warning_with_line): Convert reason to enums.
(cpp_pedwarning_with_line): Likewise.
(cpp_warning_with_line_syshdr): Likewise.
(cpp_error_at): Convert level to enum.
(cpp_errno): Likewise.
(cpp_errno_filename): Likewise.
* include/cpplib.h (enum cpp_diagnostic_level): Name this enum,
and move to before struct cpp_callbacks.
(enum cpp_warning_reason): Likewise.
(cpp_callbacks::diagnostic): Convert params from int to enums.
(cpp_error): Convert int param to enum cpp_diagnostic_level.
(cpp_warning): Convert int param to enum cpp_warning_reason.
(cpp_pedwarning): Likewise.
(cpp_warning_syshdr): Likewise.
(cpp_errno): Convert int param to enum cpp_diagnostic_level.
(cpp_errno_filename): Likewise.
(cpp_error_with_line): Likewise.
(cpp_warning_with_line): Convert int param to enum
cpp_warning_reason.
(cpp_pedwarning_with_line): Likewise.
(cpp_warning_with_line_syshdr): Likewise.
(cpp_error_at): Convert int param to enum cpp_diagnostic_level.
* macro.c (create_iso_definition): Convert int to enum.
(_cpp_create_definition): Likewise.
From-SVN: r264999
|
|
2018-09-04 Martin Liska <mliska@suse.cz>
* genmatch.c (output_line_directive): Add new argument
fnargs.
(dt_simplify::gen_1): Encapsulate dump within __builtin_expect.
From-SVN: r264084
|
|
2018-08-23 Giuliano Belinassi <giuliano.belinassi@usp.br>
gcc/
* genmatch.c (parser::parse_operation): Fix typo 'exapnded'
to 'expanded'.
gcc/ada/
* exp_unst.ads: Fix typo 'exapnded' to 'expanded'.
From-SVN: r263818
|
|
gcc:
2018-07-23 Bernd Edlinger <bernd.edlinger@hotmail.de>
PR c/86617
* genmatch.c (dt_operand::gen_match_op): Avoid folding volatile values.
testsuite:
2018-07-23 Bernd Edlinger <bernd.edlinger@hotmail.de>
PR c/86617
* gcc.dg/pr86617.c: New test.
From-SVN: r262933
|
|
This patch adds conditional equivalents of the IFN_FMA built-in functions.
Most of it is just a mechanical extension of the binary stuff.
2018-07-12 Richard Sandiford <richard.sandiford@linaro.org>
gcc/
* doc/md.texi (cond_fma, cond_fms, cond_fnma, cond_fnms): Document.
* optabs.def (cond_fma_optab, cond_fms_optab, cond_fnma_optab)
(cond_fnms_optab): New optabs.
* internal-fn.def (COND_FMA, COND_FMS, COND_FNMA, COND_FNMS): New
internal functions.
(FMA): Use DEF_INTERNAL_FLT_FN rather than DEF_INTERNAL_FLT_FLOATN_FN.
* internal-fn.h (get_conditional_internal_fn): Declare.
(get_unconditional_internal_fn): Likewise.
* internal-fn.c (cond_ternary_direct): New macro.
(expand_cond_ternary_optab_fn): Likewise.
(direct_cond_ternary_optab_supported_p): Likewise.
(FOR_EACH_COND_FN_PAIR): Likewise.
(get_conditional_internal_fn): New function.
(get_unconditional_internal_fn): Likewise.
* gimple-match.h (gimple_match_op::MAX_NUM_OPS): Bump to 5.
(gimple_match_op::gimple_match_op): Add a new overload for 5
operands.
(gimple_match_op::set_op): Likewise.
(gimple_resimplify5): Declare.
* genmatch.c (decision_tree::gen): Generate simplifications for
5 operands.
* gimple-match-head.c (gimple_simplify): Define an overload for
5 operands. Handle calls with 5 arguments in the top-level overload.
(convert_conditional_op): Handle conversions from unconditional
internal functions to conditional ones.
(gimple_resimplify5): New function.
(build_call_internal): Pass a fifth operand.
(maybe_push_res_to_seq): Likewise.
(try_conditional_simplification): Try converting conditional
internal functions to unconditional internal functions.
Handle 3-operand unconditional forms.
* match.pd (UNCOND_TERNARY, COND_TERNARY): Operator lists.
Define ternary equivalents of the current rules for binary conditional
internal functions.
* config/aarch64/aarch64.c (aarch64_preferred_else_value): Handle
ternary operations.
* config/aarch64/iterators.md (UNSPEC_COND_FMLA, UNSPEC_COND_FMLS)
(UNSPEC_COND_FNMLA, UNSPEC_COND_FNMLS): New unspecs.
(optab): Handle them.
(SVE_COND_FP_TERNARY): New int iterator.
(sve_fmla_op, sve_fmad_op): New int attributes.
* config/aarch64/aarch64-sve.md (cond_<optab><mode>)
(*cond_<optab><mode>_2, *cond_<optab><mode_4)
(*cond_<optab><mode>_any): New SVE_COND_FP_TERNARY patterns.
gcc/testsuite/
* gcc.dg/vect/vect-cond-arith-3.c: New test.
* gcc.target/aarch64/sve/vcond_13.c: Likewise.
* gcc.target/aarch64/sve/vcond_13_run.c: Likewise.
* gcc.target/aarch64/sve/vcond_14.c: Likewise.
* gcc.target/aarch64/sve/vcond_14_run.c: Likewise.
* gcc.target/aarch64/sve/vcond_15.c: Likewise.
* gcc.target/aarch64/sve/vcond_15_run.c: Likewise.
* gcc.target/aarch64/sve/vcond_16.c: Likewise.
* gcc.target/aarch64/sve/vcond_16_run.c: Likewise.
From-SVN: r262587
|
|
This patch adds match.pd support for applying normal folds to their
IFN_COND_* forms. E.g. the rule:
(plus @0 (negate @1)) -> (minus @0 @1)
also allows the fold:
(IFN_COND_ADD @0 @1 (negate @2) @3) -> (IFN_COND_SUB @0 @1 @2 @3)
Actually doing this by direct matches in gimple-match.c would
probably lead to combinatorial explosion, so instead, the patch
makes gimple_match_op carry a condition under which the operation
happens ("cond"), and the value to use when the condition is false
("else_value"). Thus in the example above we'd do the following
(a) convert:
cond:NULL_TREE (IFN_COND_ADD @0 @1 @4 @3) else_value:NULL_TREE
to:
cond:@0 (plus @1 @4) else_value:@3
(b) apply gimple_resimplify to (plus @1 @4)
(c) reintroduce cond and else_value when constructing the result.
Nested operations inherit the condition of the outer operation
(so that we don't introduce extra faults) but have a null else_value.
If we try to build such an operation, the target gets to choose what
else_value it can handle efficiently: obvious choices include one of
the operands or a zero constant. (The alternative would be to have some
representation for an undefined value, but that seems a bit invasive,
and isn't likely to be useful here.)
I've made the condition a mandatory part of the gimple_match_op
constructor so that it doesn't accidentally get dropped.
2018-07-12 Richard Sandiford <richard.sandiford@linaro.org>
gcc/
* target.def (preferred_else_value): New target hook.
* doc/tm.texi.in (TARGET_PREFERRED_ELSE_VALUE): New hook.
* doc/tm.texi: Regenerate.
* targhooks.h (default_preferred_else_value): Declare.
* targhooks.c (default_preferred_else_value): New function.
* internal-fn.h (conditional_internal_fn_code): Declare.
* internal-fn.c (FOR_EACH_CODE_MAPPING): New macro.
(get_conditional_internal_fn): Use it.
(conditional_internal_fn_code): New function.
* gimple-match.h (gimple_match_cond): New struct.
(gimple_match_op): Add a cond member function.
(gimple_match_op::gimple_match_op): Update all forms to take a
gimple_match_cond.
* genmatch.c (expr::gen_transform): Use the same condition as res_op
for the suboperation, but don't specify a particular else_value.
* tree-ssa-sccvn.c (vn_nary_simplify, vn_reference_lookup_3)
(visit_nary_op, visit_reference_op_load): Pass
gimple_match_cond::UNCOND to the gimple_match_op constructor.
* gimple-match-head.c: Include tree-eh.h
(convert_conditional_op): New function.
(maybe_resimplify_conditional_op): Likewise.
(gimple_resimplify1): Call maybe_resimplify_conditional_op.
(gimple_resimplify2): Likewise.
(gimple_resimplify3): Likewise.
(gimple_resimplify4): Likewise.
(maybe_push_res_to_seq): Return null for conditional operations.
(try_conditional_simplification): New function.
(gimple_simplify): Call it. Pass conditions to the gimple_match_op
constructor.
* match.pd: Fold VEC_COND_EXPRs of an IFN_COND_* call to a new
IFN_COND_* call.
* config/aarch64/aarch64.c (aarch64_preferred_else_value): New
function.
(TARGET_PREFERRED_ELSE_VALUE): Redefine.
gcc/testsuite/
* gcc.dg/vect/vect-cond-arith-2.c: New test.
* gcc.target/aarch64/sve/loop_add_6.c: Likewise.
From-SVN: r262586
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This patch adds the folds:
(vec_cond COND (foo A B) C) -> (IFN_COND_FOO COND A B C)
(vec_cond COND C (foo A B)) -> (IFN_COND_FOO (!COND) A B C)
with the usual implicit restriction that the target must support
the produced IFN_COND_FOO.
The results of these folds don't have identical semantics, since
the reverse transform would be invalid if (FOO A[i] B[i]) faults when
COND[i] is false. But this direction is OK since we're simply dropping
faults for operations whose results aren't needed.
The new gimple_resimplify4 doesn't try to do any constant folding
on the IFN_COND_*s. This is because a later patch will handle it
by folding the associated unconditional operation.
Doing this in gimple is better than doing it in .md patterns,
since the second form (with the inverted condition) is much more
common than the first, and it's better to fold away the inversion
in gimple and optimise the result before entering expand.
2018-05-24 Richard Sandiford <richard.sandiford@linaro.org>
gcc/
* doc/sourcebuild.texi (vect_double_cond_arith: Document.
* gimple-match.h (gimple_match_op::MAX_NUM_OPS): Bump to 4.
(gimple_match_op::gimple_match_op): Add an overload for 4 operands.
(gimple_match_op::set_op): Likewise.
(gimple_resimplify4): Declare.
* genmatch.c (get_operand_type): Handle CFN_COND_* functions.
(expr::gen_transform): Likewise.
(decision_tree::gen): Generate a simplification routine for 4 operands.
* gimple-match-head.c (gimple_simplify): Add an overload for
4 operands. In the top-level function, handle up to 4 call
arguments and call gimple_resimplify4.
(gimple_resimplify4): New function.
(build_call_internal): Pass a fourth operand.
(maybe_push_to_seq): Likewise.
* match.pd (UNCOND_BINARY, COND_BINARY): New operator lists.
Fold VEC_COND_EXPRs of an operation and a default value into
an IFN_COND_* function if possible.
* config/aarch64/iterators.md (UNSPEC_COND_MAX, UNSPEC_COND_MIN):
New unspecs.
(SVE_COND_FP_BINARY): Include them.
(optab, sve_fp_op): Handle them.
(SVE_INT_BINARY_REV): New code iterator.
(SVE_COND_FP_BINARY_REV): New int iterator.
(commutative): New int attribute.
* config/aarch64/aarch64-protos.h (aarch64_sve_prepare_conditional_op):
Declare.
* config/aarch64/aarch64.c (aarch64_sve_prepare_conditional_op): New
function.
* config/aarch64/aarch64-sve.md (cond_<optab><mode>): Use it.
(*cond_<optab><mode>): New patterns for reversed operands.
gcc/testsuite/
* lib/target-supports.exp
(check_effective_target_vect_double_cond_arith): New proc.
* gcc.dg/vect/vect-cond-arith-1.c: New test.
* gcc.target/aarch64/sve/vcond_8.c: Likewise.
* gcc.target/aarch64/sve/vcond_8_run.c: Likewise.
* gcc.target/aarch64/sve/vcond_9.c: Likewise.
* gcc.target/aarch64/sve/vcond_9_run.c: Likewise.
* gcc.target/aarch64/sve/vcond_12.c: Likewise.
* gcc.target/aarch64/sve/vcond_12_run.c: Likewise.
From-SVN: r260710
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Gimple match results are represented by a code_helper for the operation,
a tree for the type, and an array of three trees for the operands.
This patch wraps them up in a class so that they don't need to be
passed around individually.
The main reason for doing this is to make it easier to increase the
number of operands (for calls) or to support more complicated kinds
of operation. But passing around fewer operands also helps to reduce
the size of gimple-match.o (about 7% for development builds and 4% for
release builds).
2018-05-24 Richard Sandiford <richard.sandiford@linaro.org>
gcc/
* gimple-match.h (gimple_match_op): New class.
(mprts_hook): Replace parameters with a gimple_match_op *.
(maybe_build_generic_op): Likewise.
(gimple_simplified_result_is_gimple_val): Replace parameters with
a const gimple_match_op *.
(gimple_simplify): Replace code_helper * and tree * parameters with
a gimple_match_op * parameter.
(gimple_resimplify1): Replace code_helper *, tree and tree *
parameters with a gimple_match_op * parameter.
(gimple_resimplify2): Likewise.
(gimple_resimplify3): Likewise.
(maybe_push_res_to_seq): Replace code_helper, tree and tree *
parameters with a gimple_match_op * parameter.
* gimple-match-head.c (gimple_simplify): Change prototypes of
auto-generated functions to take a gimple_match_op * instead of
separate code_helper * and tree * parameters. Make the same
change in the top-level overload and update calls to the
gimple_resimplify routines. Update calls to the auto-generated
functions and to maybe_push_res_to_seq in the publicly-facing
operation-specific gimple_simplify overloads.
(gimple_match_op::MAX_NUM_OPS): Define.
(gimple_resimplify1): Replace rcode and ops with a single res_op
parameter. Update call to gimple_simplify.
(gimple_resimplify2): Likewise.
(gimple_resimplify3): Likewise.
(mprts_hook): Replace parameters with a gimple_match_op *.
(maybe_build_generic_op): Likewise.
(build_call_internal): Replace type, nargs and ops with
a gimple_match_op *.
(maybe_push_res_to_seq): Replace res_code, type and ops parameters
with a single gimple_match_op *. Update calls to mprts_hook,
build_call_internal and gimple_simplified_result_is_gimple_val.
Factor out code that is common to the tree_code and combined_fn cases.
* genmatch.c (expr::gen_transform): Replace tem_code and
tem_ops with a gimple_match_op called tem_op. Update calls
to the gimple_resimplify functions and maybe_push_res_to_seq.
(dt_simplify::gen_1): Manipulate res_op instead of res_code and
res_ops. Update call to the gimple_resimplify functions.
(dt_simplify::gen): Pass res_op instead of res_code and res_ops.
(decision_tree::gen): Make the functions take a gimple_match_op *
called res_op instead of separate res_code and res_ops parameters.
Update call accordingly.
* gimple-fold.c (replace_stmt_with_simplification): Replace rcode
and ops with a single res_op parameter. Update calls to
maybe_build_generic_op and maybe_push_res_to_seq.
(fold_stmt_1): Update calls to gimple_simplify and
replace_stmt_with_simplification.
(gimple_fold_stmt_to_constant_1): Update calls to gimple_simplify
and gimple_simplified_result_is_gimple_val.
* tree-cfgcleanup.c (cleanup_control_expr_graph): Update call to
gimple_simplify.
* tree-ssa-sccvn.c (vn_lookup_simplify_result): Replace parameters
with a gimple_match_op *.
(vn_nary_build_or_lookup): Likewise. Update call to
vn_nary_build_or_lookup_1.
(vn_nary_build_or_lookup_1): Replace rcode, type and ops with a
gimple_match_op *. Update calls to the gimple_resimplify routines
and to gimple_simplified_result_is_gimple_val.
(vn_nary_simplify): Update call to vn_nary_build_or_lookup_1.
Use gimple_match_op::MAX_NUM_OPS instead of a hard-coded 3.
(vn_reference_lookup_3): Update call to vn_nary_build_or_lookup.
(visit_nary_op): Likewise.
(visit_reference_op_load): Likewise.
From-SVN: r260634
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There are four optabs for various forms of fused multiply-add:
fma, fms, fnma and fnms. Of these, only fma had a direct gimple
representation. For the other three we relied on special pattern-
matching during expand, although tree-ssa-math-opts.c did have
some code to try to second-guess what expand would do.
This patch removes the old FMA_EXPR representation of fma and
introduces four new internal functions, one for each optab.
IFN_FMA is tied to BUILT_IN_FMA* while the other three are
independent directly-mapped internal functions. It's then
possible to do the pattern-matching in match.pd and
tree-ssa-math-opts.c (via folding) can select the exact
FMA-based operation.
The BRIG & HSA parts are a best guess, but seem relatively simple.
2018-05-18 Richard Sandiford <richard.sandiford@linaro.org>
gcc/
* doc/sourcebuild.texi (scalar_all_fma): Document.
* tree.def (FMA_EXPR): Delete.
* internal-fn.def (FMA, FMS, FNMA, FNMS): New internal functions.
* internal-fn.c (ternary_direct): New macro.
(expand_ternary_optab_fn): Likewise.
(direct_ternary_optab_supported_p): Likewise.
* Makefile.in (build/genmatch.o): Depend on case-fn-macros.h.
* builtins.c (fold_builtin_fma): Delete.
(fold_builtin_3): Don't call it.
* cfgexpand.c (expand_debug_expr): Remove FMA_EXPR handling.
* expr.c (expand_expr_real_2): Likewise.
* fold-const.c (operand_equal_p): Likewise.
(fold_ternary_loc): Likewise.
* gimple-pretty-print.c (dump_ternary_rhs): Likewise.
* gimple.c (DEFTREECODE): Likewise.
* gimplify.c (gimplify_expr): Likewise.
* optabs-tree.c (optab_for_tree_code): Likewise.
* tree-cfg.c (verify_gimple_assign_ternary): Likewise.
* tree-eh.c (operation_could_trap_p): Likewise.
(stmt_could_throw_1_p): Likewise.
* tree-inline.c (estimate_operator_cost): Likewise.
* tree-pretty-print.c (dump_generic_node): Likewise.
(op_code_prio): Likewise.
* tree-ssa-loop-im.c (stmt_cost): Likewise.
* tree-ssa-operands.c (get_expr_operands): Likewise.
* tree.c (commutative_ternary_tree_code, add_expr): Likewise.
* fold-const-call.h (fold_fma): Delete.
* fold-const-call.c (fold_const_call_ssss): Handle CFN_FMS,
CFN_FNMA and CFN_FNMS.
(fold_fma): Delete.
* genmatch.c (combined_fn): New enum.
(commutative_ternary_tree_code): Remove FMA_EXPR handling.
(commutative_op): New function.
(commutate): Use it. Handle more than 2 operands.
(dt_operand::gen_gimple_expr): Use commutative_op.
(parser::parse_expr): Allow :c to be used with non-binary
operators if the commutative operand is known.
* gimple-ssa-backprop.c (backprop::process_builtin_call_use): Handle
CFN_FMS, CFN_FNMA and CFN_FNMS.
(backprop::process_assign_use): Remove FMA_EXPR handling.
* hsa-gen.c (gen_hsa_insns_for_operation_assignment): Likewise.
(gen_hsa_fma): New function.
(gen_hsa_insn_for_internal_fn_call): Use it for IFN_FMA, IFN_FMS,
IFN_FNMA and IFN_FNMS.
* match.pd: Add folds for IFN_FMS, IFN_FNMA and IFN_FNMS.
* gimple-fold.h (follow_all_ssa_edges): Declare.
* gimple-fold.c (follow_all_ssa_edges): New function.
* tree-ssa-math-opts.c (convert_mult_to_fma_1): Use the
gimple_build interface and use follow_all_ssa_edges to fold the result.
(convert_mult_to_fma): Use direct_internal_fn_suppoerted_p
instead of checking for optabs directly.
* config/i386/i386.c (ix86_add_stmt_cost): Recognize FMAs as calls
rather than FMA_EXPRs.
* config/rs6000/rs6000.c (rs6000_gimple_fold_builtin): Create a
call to IFN_FMA instead of an FMA_EXPR.
gcc/brig/
* brigfrontend/brig-function.cc
(brig_function::get_builtin_for_hsa_opcode): Use BUILT_IN_FMA
for BRIG_OPCODE_FMA.
(brig_function::get_tree_code_for_hsa_opcode): Treat BUILT_IN_FMA
as a call.
gcc/c/
* gimple-parser.c (c_parser_gimple_postfix_expression): Remove
__FMA_EXPR handlng.
gcc/cp/
* constexpr.c (cxx_eval_constant_expression): Remove FMA_EXPR handling.
(potential_constant_expression_1): Likewise.
gcc/testsuite/
* lib/target-supports.exp (check_effective_target_scalar_all_fma):
New proc.
* gcc.dg/fma-1.c: New test.
* gcc.dg/fma-2.c: Likewise.
* gcc.dg/fma-3.c: Likewise.
* gcc.dg/fma-4.c: Likewise.
* gcc.dg/fma-5.c: Likewise.
* gcc.dg/fma-6.c: Likewise.
* gcc.dg/fma-7.c: Likewise.
* gcc.dg/gimplefe-26.c: Use .FMA instead of __FMA and require
scalar_all_fma.
* gfortran.dg/reassoc_7.f: Pass -ffp-contract=off.
* gfortran.dg/reassoc_8.f: Likewise.
* gfortran.dg/reassoc_9.f: Likewise.
* gfortran.dg/reassoc_10.f: Likewise.
From-SVN: r260348
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2018-02-28 Richard Biener <rguenther@suse.de>
PR middle-end/84607
* genmatch.c (capture_info::walk_match): Do not mark
captured expressions without operands as expr_p given
they act more like predicates and should be subject to
"lost tail" side-effect preserving.
* gcc.dg/pr84607.c: New testcase.
From-SVN: r258061
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From-SVN: r256169
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2017-07-28 Richard Biener <rguenther@suse.de>
* match.pd: Remove superfluous :c.
* genmatch.c (simplify::id): Add member.
(lower_commutative, lower_opt_convert, lower_cond, lower_for):
Copy id.
(current_id): New global.
(dt_node::parent): Move from ...
(dt_operand::parent): ... here. Add for_id member.
(is_a_helper <dt_operand *>::test): DT_TRUE is also a dt_operand.
(decision_tree::find_node): Relax order requirement when
merging DT_TRUE nodes to ones inbetween the current simplify
and the one we try to merge with. Add diagnostic whenever
we need to enforce pattern order by not merging.
(decision_tree::insert): Set current_id.
(decision_tree::print_node): Dump parent node and for_id.
(parser::last_id): Add member.
(parser::push_simplify): Assign unique id.
(parser::parser): Initialize last_id.
From-SVN: r250664
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2017-07-26 Richard Biener <rguenther@suse.de>
* gimple-match-head.c (do_valueize): Return OP if valueize
returns NULL_TREE.
(get_def): New helper to get at the def stmt of a SSA name
if valueize allows.
* genmatch.c (dt_node::gen_kids_1): Use get_def instead of
do_valueize to get at the def stmt.
(dt_operand::gen_gimple_expr): Simplify do_valueize calls.
* gcc/testsuite/gcc.dg/pr70920-2.c: Adjust for transform already
happening in ccp1.
* gcc/testsuite/gcc.dg/pr70920-4.c: Likewise.
From-SVN: r250565
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2017-07-25 Richard Biener <rguenther@suse.de>
* genmatch.c (dt_simplify::gen): Make iterator vars const.
(decision_tree::gen): Make 'type' const.
(write_predicate): Likewise.
From-SVN: r250556
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gcc/ChangeLog:
PR c++/79300
* diagnostic-show-locus.c (layout::layout): Use start and finish
spelling location for the start and finish of each range.
* genmatch.c (linemap_client_expand_location_to_spelling_point):
Add unused aspect param.
* input.c (expand_location_1): Add "aspect" param, and use it
to access the correct part of the location.
(expand_location): Pass LOCATION_ASPECT_CARET to new param of
expand_location_1.
(expand_location_to_spelling_point): Likewise.
(linemap_client_expand_location_to_spelling_point): Add "aspect"
param, and pass it to expand_location_1.
gcc/testsuite/ChangeLog:
PR c++/79300
* c-c++-common/Wmisleading-indentation-3.c (fn_14): Update
expected underlining within macro expansion.
* c-c++-common/pr70264.c: Likewise.
* g++.dg/plugin/diagnostic-test-expressions-1.C
(test_within_macro_1): New test.
(test_within_macro_2): Likewise.
(test_within_macro_3): Likewise.
(test_within_macro_4): Likewise.
* gcc.dg/format/diagnostic-ranges.c (test_macro_3): Update
expected underlining within macro expansion.
(test_macro_4): Likewise.
* gcc.dg/plugin/diagnostic-test-expressions-1.c
(test_within_macro_1): New test.
(test_within_macro_2): Likewise.
(test_within_macro_3): Likewise.
(test_within_macro_4): Likewise.
* gcc.dg/spellcheck-fields-2.c (test_macro): Update expected
underlining within macro expansion.
libcpp/ChangeLog:
PR c++/79300
* include/line-map.h (enum location_aspect): New enum.
(linemap_client_expand_location_to_spelling_point): Add
enum location_aspect param.
* line-map.c (rich_location::get_expanded_location): Update for
new param of linemap_client_expand_location_to_spelling_point.
(rich_location::maybe_add_fixit): Likewise.
(fixit_hint::affects_line_p): Likewise.
From-SVN: r250022
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2017-05-25 Martin Liska <mliska@suse.cz>
* dumpfile.c: Add TDF_FOLDING.
* dumpfile.h (enum dump_kind): Likewise.
* genmatch.c (dt_simplify::gen_1): Use it.
From-SVN: r248452
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2017-05-19 Richard Biener <rguenther@suse.de>
PR build/80821
* genmatch.c (dt_node::gen_kids_1): Add missing scope around
predicate evaluation.
From-SVN: r248264
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PR c++/80297
* genmatch.c (capture::gen_transform): For GENERIC unshare_expr
captures used multiple times, except for the last use.
* generic-match-head.c: Include gimplify.h.
* g++.dg/torture/pr80297.C: New test.
Co-Authored-By: Richard Biener <rguenther@suse.de>
From-SVN: r246693
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2017-03-17 Richard Biener <rguenther@suse.de>
PR middle-end/80050
* genmatch.c (parser::next): Remove pointless check for CPP_EOF.
(parser::peek): Likewise.
From-SVN: r246218
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genmatch-generated C-files on mingw-host)
2017-02-17 Richard Biener <rguenther@suse.de>
PR bootstrap/79567
* genmatch.c (output_line_directive): Handle DIR_SEPARATOR_2.
From-SVN: r245527
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exprs_len || fns_len...
* genmatch.c (dt_node::gen_kids_1): If generic_exprs include SSA_NAME
and exprs_len || fns_len, emit the code for SSA_NAME next to the exprs
and fns handling, rather than in a separate case SSA_NAME.
From-SVN: r244012
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From-SVN: r243994
|
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2016-11-09 Richard Biener <rguenther@suse.de>
* fold-const.c (tree_swap_operands_p): Remove unused arg.
* fold-const.c (tree_swap_operands_p): Likewise.
(fold_binary_loc): Adjust.
(fold_ternary_loc): Likewise.
* genmatch.c (dt_operand::gen_gimple_exp): Likewise.
* gimple-fold.c (fold_stmt_1): Likewise.
* gimple-match-head.c (gimple_resimplify2): Likewise.
(gimple_resimplify3): Likewise.
(gimple_simplify): Likewise.
* tree-ssa-dom.c (record_equality): Likewise.
* tree-ssa-reassoc.c (optimize_range_tests_var_bound): Likewise.
* tree-ssa-sccvn.c (vn_nary_op_compute_hash): Likewise.
* tree-ssa-threadedge.c (simplify_control_stmt_condition_1): Likewise.
From-SVN: r242004
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to look at with TREE_OPERAND for generic...
2016-10-18 Richard Biener <rguenther@suse.de>
* genmatch.c (dt_operand::gen_gimple_expr): Use get_name to
get at the operand to look at with TREE_OPERAND for generic
sub-nodes.
From-SVN: r241295
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2016-10-13 Richard Biener <rguenther@suse.de>
PR middle-end/77826
* genmatch.c (struct capture): Add value_match member.
(commutate): Preserve value_match.
(lower_opt_convert): Likewise.
(lower_cond): Likewise.
(replace_id): Likewise.
(struct dt_operand): Add value_match member.
(decision_tree::cmp_node): Compare it.
(decision_tree::insert_operand): Honor it when finding and
when appending a DT_MATCH.
(dt_operand::gen_match_op): Generate a type check after
operand_equal_p if ! value_match for both GENERIC and GIMPLE.
(parser::get_internal_capture_id): New helper.
(parser::finish_match_operand): New function lowering @@<id>.
(parser::parse_capture): Parse @@<id> as value-match.
(parser::parse_expr): Use get_internal_capture_id.
(parser::parse_simplify): Call finish_match_operand.
(walk_captures): New helper.
* match.pd (X - (X / Y) * Y -> X % Y): Use value-matching instead
of operand_equal_p.
((X /[ex] A) * A -> X): Likewise.
((X | Y) ^ X -> Y & ~ X): Handle constants properly by using
convert[12] and value-matching.
((A | B) & (A | C) -> A | (B & C)): Likewise.
((X | Y) | Y -> X | Y): Likewise.
((X ^ Y) ^ Y -> X): Likewise.
(A - (A & B) -> ~B & A): Likewise.
((T)(P + A) - (T)P -> (T) A): Likewise.
((T)P - (T)(P + A) -> -(T) A): Likewise.
((T)(P + A) - (T)(P + B) -> (T)A - (T)B): Likewise.
* doc/match-and-simplify.texi: Amend capture section.
From-SVN: r241108
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2016-10-05 Richard Biener <rguenther@suse.de>
PR middle-end/77863
* genmatch.c (capture_info::walk_c_expr): Diagnose unknown
capture ids in c-exprs.
From-SVN: r240777
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2016-10-05 Richard Biener <rguenther@suse.de>
PR middle-end/77826
* genmatch.c (dt_operand::gen_match_op): Amend operand_equal_p
with types_match for GIMPLE code gen to handle type mismatched
constants properly.
(dt_operand::gen): Adjust.
* match.pd ((X /[ex] A) * A -> X): Properly handle converted
and constant A.
* gcc.dg/torture/pr77826.c: New testcase.
From-SVN: r240776
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2016-10-05 Richard Biener <rguenther@suse.de>
PR middle-end/77842
* genmatch.c (parser::parse_c_expr): Handle premature EOF.
From-SVN: r240774
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2016-10-01 Richard Biener <rguenther@suse.de>
PR middle-end/77798
* genmatch.c (get_operand_type): Add operand position arg
and handle COND_EXPR comparison operand with fixed boolean_type_node.
(expr::gen_transform): Adjust.
(dt_simplify::gen_1): Likewise.
* gfortran.fortran-torture/compile/pr77798.f90: New testcase.
From-SVN: r240696
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guarantee it fits the output of the formatted function...
gcc/c-family/ChangeLog:
* c-ada-spec.c (dump_ada_function_declaration): Increase buffer
size to guarantee it fits the output of the formatted function
regardless of its arguments.
gcc/cp/ChangeLog:
* mangle.c: Increase buffer size to guarantee it fits the output
of the formatted function regardless of its arguments.
gcc/go/ChangeLog:
* gofrontend/expressions.cc: Increase buffer size to guarantee
it fits the output of the formatted function regardless of its
arguments.
gcc/java/ChangeLog:
* decl.c (give_name_to_locals): Increase buffer size to guarantee
it fits the output of the formatted function regardless of its
arguments.
* mangle_name.c (append_unicode_mangled_name): Same.
gcc/ChangeLog:
* genmatch.c (parser::parse_expr): Increase buffer size to guarantee
it fits the output of the formatted function regardless of its
arguments.
* gcc/genmodes.c (parser::parse_expr): Same.
* gimplify.c (gimplify_asm_expr): Same.
* passes.c (pass_manager::register_one_dump_file): Same.
* print-tree.c (print_node): Same.
From-SVN: r239949
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gcc/c/ChangeLog:
2016-07-12 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
* c-parser.c (c_parser_generic_selection): Make type of variable
auto_vec.
(c_parser_omp_declare_simd): Likewise.
gcc/ChangeLog:
2016-07-12 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
* cfgexpand.c (expand_used_vars): Make the type of a local variable auto_vec.
* genmatch.c (lower_for): Likewise.
* haifa-sched.c (haifa_sched_init): Likewise.
(add_to_speculative_block): Likewise.
(create_check_block_twin): Likewise.
* predict.c (handle_missing_profiles): Likewise.
* tree-data-ref.c (loop_nest_has_data_refs): Likewise.
* tree-diagnostic.c (maybe_unwind_expanded_macro_loc): Likewise.
* tree-ssa-loop-niter.c (discover_iteration_bound_by_body_walk): Likewise.
(maybe_lower_iteration_bound): Likewise.
* tree-ssa-sccvn.c (DFS): Likewise.
* tree-stdarg.c (reachable_at_most_once): Likewise.
* tree-vect-stmts.c (vectorizable_conversion): Likewise.
(vectorizable_store): Likewise.
From-SVN: r238285
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