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2023-11-04openmp: Add support for omp::directive and omp::sequence attributes in C2XJakub Jelinek1-1/+2
The following patch adds support for attribute syntax which we have in C++11 and above since GCC 12 also for C, where OpenMP standard is going to add it in OpenMP 6.0. 2023-11-04 Jakub Jelinek <jakub@redhat.com> gcc/c/ * c-tree.def: New file. * c-tree.h (struct c_tree_token_vec): Forward declare. (c_tree_size): Declare. * c-lang.h (struct c_omp_declare_target_attr): Add attr_syntax member. (struct c_omp_begin_assumes_data): New type. (current_omp_begin_assumes): Change type from int to vec<c_omp_begin_assumes_data, va_gc> *. * c-lang.cc: Include c-family/c-pragma.h and c-parser.h. * c-parser.h (struct c_tree_token_vec_struct): New type. (C_TOKEN_VEC_TOKENS): New macro. * c-parser.cc (struct c_parser): Add omp_attrs_forbidden_p and in_omp_attribute_pragma members. (c_parser_skip_until_found): Handle CPP_PRAGMA_EOL when parser->in_omp_attribute_pragma. (c_parser_skip_to_pragma_eol): Likewise. (c_parser_translation_unit): Adjust for current_omp_begin_assumes being a vector rather than counter. (c_parser_declaration_or_fndef): Handle omp::directive and omp::sequence attributes on attribute declaration and declare simd or declare variant directives in those on function declarations. (c_parser_check_balanced_raw_token_sequence): Forward declare. (c_parser_omp_directive_args, c_parser_omp_sequence_args): New functions. (c_parser_std_attribute): Handle omp::directive and omp::sequence attributes. (struct c_omp_attribute_data): New type. (c_parser_handle_statement_omp_attributes, c_parser_handle_directive_omp_attributes): New functions. (c_parser_compound_statement_nostart): Handle omp::directive and omp::sequence attributes on statements. Formatting fix. (c_parser_all_labels): Handle omp::directive and omp::sequence attributes on statements. (c_parser_statement): Clear parser->omp_attrs_forbidden_p. (c_parser_omp_variable_list): Handle parser->tokens != &parser->tokens_buf[0] by saving/restoring it. (c_parser_omp_structured_block): Set parser->omp_attrs_forbidden_p. (c_parser_omp_section_scan): New function. (c_parser_omp_structured_block_sequence, c_parser_omp_sections_scope): Use it. (c_parser_omp_parallel): Set parser->omp_attrs_forbidden_p. (c_parser_omp_task): Likewise. (c_parser_omp_declare_simd): Handle function declaration after std attributes. (c_finish_omp_declare_simd): Don't assert all kinds are the same. (c_parser_omp_declare_target): Also push attr_syntax flag. (c_parser_omp_begin): Likewise. Adjust for current_omp_begin_assumes type change. (c_parser_omp_end): Adjust for current_omp_begin_assumes type change. Diagnose mixing of attribute vs. pragma syntax on end assumes or end declare target. (c_parser_omp_declare_reduction): Handle parser->tokens != &parser->tokens_buf[0] by saving/restoring it. * c-decl.cc: Include c-parser.h. (current_omp_begin_assumes): Change type from int to vec<c_omp_begin_assumes_data, va_gc> *. (struct c_tree_token_vec): New type. Add static assertions for sizeof and offsetof. (union lang_tree_node): Add c_token_vec member and adjust GTY desc for it. (c_tree_size): New function. (c_decl_attributes): Diagnose invalid omp::directive attribute uses. * c-objc-common.h (LANG_HOOKS_TREE_SIZE): Redefine. gcc/cp/ * parser.h (struct cp_parser): Adjust comment on omp_attrs_forbidden_p member. * parser.cc (cp_parser_omp_section_scan): Allow __directive__ spelling. gcc/objc/ * objc-act.h (objc_common_tree_size): Remove. * objc-act.cc (objc_common_tree_size): Remove. * objc-lang.cc (LANG_HOOKS_TREE_SIZE): Remove. gcc/testsuite/ * gcc.dg/gomp/attrs-1.c: New test. * gcc.dg/gomp/attrs-2.c: New test. * gcc.dg/gomp/attrs-3.c: New test. * gcc.dg/gomp/attrs-4.c: New test. * gcc.dg/gomp/attrs-5.c: New test. * gcc.dg/gomp/attrs-6.c: New test. * gcc.dg/gomp/attrs-7.c: New test. * gcc.dg/gomp/attrs-8.c: New test. * gcc.dg/gomp/attrs-9.c: New test. * gcc.dg/gomp/attrs-10.c: New test. * gcc.dg/gomp/attrs-11.c: New test. * gcc.dg/gomp/attrs-12.c: New test. * gcc.dg/gomp/attrs-13.c: New test. * gcc.dg/gomp/attrs-14.c: New test. * gcc.dg/gomp/attrs-15.c: New test. * gcc.dg/gomp/attrs-16.c: New test. * gcc.dg/gomp/attrs-17.c: New test. * gcc.dg/gomp/attrs-18.c: New test. * g++.dg/gomp/attrs-2.C: Enable for c++11 rather than just c++17. Avoid using omp : syntax for c++11, c++14 and c.
2023-09-20openmp: Add omp::decl attribute support [PR111392]Jakub Jelinek1-0/+4
This patch adds support for (so far C++) omp::decl attribute. For declare simd and declare variant directives it is essentially another spelling of omp::decl, except per discussions it is not allowed inside of omp::sequence attribute. For threadprivate, declare target, allocate and later groupprivate directives it should appertain to variable (or for declare target also function definitions and) declarations and where in normal syntax one specifies a list of variables (or variables and functions), either as argument of the directive or clause argument, such argument is not specified and implied to be the variable it applies to. 2023-09-20 Jakub Jelinek <jakub@redhat.com> PR c++/111392 gcc/ * attribs.cc (decl_attributes): Don't warn on omp::directive attribute on vars or function decls if -fopenmp or -fopenmp-simd. gcc/c-family/ * c-omp.cc (c_omp_directives): Add commented out groupprivate directive entry. gcc/cp/ * parser.h (struct cp_lexer): Add in_omp_decl_attribute member. * cp-tree.h (cp_maybe_parse_omp_decl): Declare. * parser.cc (cp_parser_handle_statement_omp_attributes): Diagnose omp::decl attribute on statements. Adjust diagnostic wording for omp::decl. (cp_parser_omp_directive_args): Add DECL_P argument, set TREE_PUBLIC to it on the DEFERRED_PARSE tree. (cp_parser_omp_sequence_args): Adjust caller. (cp_parser_std_attribute): Handle omp::decl attribute. (cp_parser_omp_var_list): If parser->lexer->in_omp_decl_attribute don't expect any arguments, instead create clause or TREE_LIST for that decl. (cp_parser_late_parsing_omp_declare_simd): Adjust diagnostic wording for omp::decl. (cp_maybe_parse_omp_decl): New function. (cp_parser_omp_declare_target): If parser->lexer->in_omp_decl_attribute and first token isn't name or comma invoke cp_parser_omp_var_list. * decl2.cc (cplus_decl_attributes): Adjust diagnostic wording for omp::decl. Handle omp::decl on declarations. * name-lookup.cc (finish_using_directive): Adjust diagnostic wording for omp::decl. gcc/testsuite/ * g++.dg/gomp/attrs-19.C: New test. * g++.dg/gomp/attrs-20.C: New test. * g++.dg/gomp/attrs-21.C: New test. libgomp/ * libgomp.texi: Mark decl attribute was added to the C++ attribute syntax as implemented.
2023-08-25OpenMP: C++ support for imperfectly-nested loopsSandra Loosemore1-0/+3
OpenMP 5.0 removed the restriction that multiple collapsed loops must be perfectly nested, allowing "intervening code" (including nested BLOCKs) before or after each nested loop. In GCC this code is moved into the inner loop body by the respective front ends. This patch changes the C++ front end to use recursive descent parsing on nested loops within an "omp for" construct, rather than an iterative approach, in order to preserve proper nesting of compound statements. Preserving cleanups (destructors) for class objects declared in intervening code and loop initializers complicates moving the former into the body of the loop; this is handled by parsing the entire construct before reassembling any of it. gcc/cp/ChangeLog * cp-tree.h (cp_convert_omp_range_for): Adjust declaration. * parser.cc (struct omp_for_parse_data): New. (cp_parser_postfix_expression): Diagnose calls to OpenMP runtime in intervening code. (check_omp_intervening_code): New. (cp_parser_statement_seq_opt): Special-case nested loops, blocks, and other constructs for OpenMP loops. (cp_parser_iteration_statement): Reject loops in intervening code. (cp_parser_omp_for_loop_init): Expand comments and tweak the interface slightly to better distinguish input/output parameters. (cp_convert_omp_range_for): Likewise. (cp_parser_omp_loop_nest): New, split from cp_parser_omp_for_loop and largely rewritten. Add more comments. (insert_structured_blocks): New. (find_structured_blocks): New. (struct sit_data, substitute_in_tree_walker, substitute_in_tree): New. (fixup_blocks_walker): New. (cp_parser_omp_for_loop): Rewrite to use recursive descent instead of a loop. Add logic to reshuffle the bits of code collected during parsing so intervening code gets moved to the loop body. (cp_parser_omp_loop): Remove call to finish_omp_for_block, which is now redundant. (cp_parser_omp_simd): Likewise. (cp_parser_omp_for): Likewise. (cp_parser_omp_distribute): Likewise. (cp_parser_oacc_loop): Likewise. (cp_parser_omp_taskloop): Likewise. (cp_parser_pragma): Reject OpenMP pragmas in intervening code. * parser.h (struct cp_parser): Add omp_for_parse_state field. * pt.cc (tsubst_omp_for_iterator): Adjust call to cp_convert_omp_range_for. * semantics.cc (finish_omp_for): Try harder to preserve location of loop variable init expression for use in diagnostics. (struct fofb_data, finish_omp_for_block_walker): New. (finish_omp_for_block): Allow variables to be bound in a BIND_EXPR nested inside BIND instead of directly in BIND itself. gcc/testsuite/ChangeLog * c-c++-common/goacc/tile-2.c: Adjust expected error patterns. * g++.dg/gomp/attrs-imperfect1.C: New test. * g++.dg/gomp/attrs-imperfect2.C: New test. * g++.dg/gomp/attrs-imperfect3.C: New test. * g++.dg/gomp/attrs-imperfect4.C: New test. * g++.dg/gomp/attrs-imperfect5.C: New test. * g++.dg/gomp/pr41967.C: Adjust expected error patterns. * g++.dg/gomp/tpl-imperfect-gotos.C: New test. * g++.dg/gomp/tpl-imperfect-invalid-scope.C: New test. libgomp/ChangeLog * testsuite/libgomp.c++/attrs-imperfect1.C: New test. * testsuite/libgomp.c++/attrs-imperfect2.C: New test. * testsuite/libgomp.c++/attrs-imperfect3.C: New test. * testsuite/libgomp.c++/attrs-imperfect4.C: New test. * testsuite/libgomp.c++/attrs-imperfect5.C: New test. * testsuite/libgomp.c++/attrs-imperfect6.C: New test. * testsuite/libgomp.c++/imperfect-class-1.C: New test. * testsuite/libgomp.c++/imperfect-class-2.C: New test. * testsuite/libgomp.c++/imperfect-class-3.C: New test. * testsuite/libgomp.c++/imperfect-destructor.C: New test. * testsuite/libgomp.c++/imperfect-template-1.C: New test. * testsuite/libgomp.c++/imperfect-template-2.C: New test. * testsuite/libgomp.c++/imperfect-template-3.C: New test.
2023-01-16Update copyright years.Jakub Jelinek1-1/+1
2022-11-18c++: implement P1492 contractsJeff Chapman II1-0/+3
Implement the P1492 versions of contracts, along with extensions that support the emulation of N4820 and other proposals. This implementation assigns a concrete semantic (one of: ignore, assume, enforce, or observe) to each contract attribute depending on its labels and configuration options. Co-authored-by: Andrew Sutton <asutton@lock3software.com> Co-authored-by: Andrew Marmaduke <amarmaduke@lock3software.com> Co-authored-by: Michael Lopez <mlopez@lock3software.com> Co-authored-by: Jason Merrill <jason@redhat.com> gcc/ChangeLog: * doc/invoke.texi: Document contracts flags. gcc/c-family/ChangeLog: * c.opt: Add contracts flags. * c-cppbuiltin.cc (c_cpp_builtins): Add contracts feature-test macros. gcc/cp/ChangeLog: * cp-tree.h (enum cp_tree_index): Add CPTI_PSEUDO_CONTRACT_VIOLATION. (pseudo_contract_violation_type): New macro. (struct saved_scope): Add x_processing_contract_condition. (processing_contract_condition): New macro. (comparing_override_contracts): New variable decl. (find_contract): New inline. (set_decl_contracts): New inline. (get_contract_semantic): New inline. (set_contract_semantic): New inline. * constexpr.cc (cxx_eval_assert): Split out from... (cxx_eval_internal_function): ...here. (cxx_eval_constant_expression): Use it for contracts. (potential_constant_expression_1): Handle contracts. * cp-gimplify.cc (cp_genericize_r): Handle contracts. * cp-objcp-common.cc (cp_tree_size): Handle contracts. (cp_common_init_ts): Handle contracts. (cp_handle_option): Handle contracts. * decl.cc (duplicate_decls): Handle contracts. (check_tag_decl): Check for bogus contracts. (start_decl): Check flag_contracts. (grokfndecl): Call rebuild_postconditions. (grokdeclarator): Handle contract attributes. (start_preparsed_function): Call start_function_contracts. (finish_function): Call finish_function_contracts. * decl2.cc (cp_check_const_attributes): Skip contracts. (comdat_linkage): Handle outlined contracts. * error.cc (dump_type): Handle null TYPE_IDENTIFIER. * g++spec.cc (EXPERIMENTAL): New macro. (lang_specific_driver): Add -lstdc++exp if -fcontracts. * mangle.cc (write_encoding): Handle outlined contracts. * module.cc (trees_out::fn_parms_init): Handle outlined contracts. (trees_in::fn_parms_init): Likewise. (check_mergeable_decl): Likewise. (module_state_config::get_dialect): Record -fcontracts. * parser.h (struct cp_unparsed_functions_entry): Add contracts. * parser.cc (unparsed_contracts): New macro. (push_unparsed_function_queues): Adjust. (contract_attribute_p): New. (cp_parser_statement): Check contracts. (cp_parser_decl_specifier_seq): Handle contracts. (cp_parser_skip_to_closing_square_bracket): Split out... (cp_parser_skip_up_to_closing_square_bracket): ...this fn. (cp_parser_class_specifier): Do contract late parsing. (cp_parser_class_head): Check contracts. (cp_parser_contract_role): New. (cp_parser_contract_mode_opt): New. (find_error, contains_error_p): New. (cp_parser_contract_attribute_spec): New. (cp_parser_late_contract_condition): New. (cp_parser_std_attribute_spec): Handle contracts. (cp_parser_save_default_args): Also save contracts. * pt.cc (register_parameter_specializations): No longer static. (register_local_identity): New. (check_explicit_specialization): Call remove_contract_attributes. (tsubst_contract, tsubst_contract_attribute): New. (tsubst_contract_attributes): New. (tsubst_attribute): Add comment. (tsubst_copy): Also allow parm when processing_contract_condition. (tsubst_expr): Handle contracts. (regenerate_decl_from_template): Handle contracts. * search.cc (check_final_overrider): Compare contracts. * semantics.cc (set_cleanup_locs): Skip POSTCONDITION_STMT. (finish_non_static_data_member): Check contracts. (finish_this_expr): Check contracts. (process_outer_var_ref): Handle contracts. (finish_id_expression_1): Handle contracts. (apply_deduced_return_type): Adjust contracts. * tree.cc (handle_contract_attribute): New. (get_innermost_component, is_this_expression): New. (comparing_this_references): New. (equivalent_member_references): New. (cp_tree_equal): Check it. * typeck.cc (check_return_expr): Apply contracts. * Make-lang.in: Add contracts.o. * config-lang.in: Add contracts.cc. * cp-tree.def (ASSERTION_STMT, PRECONDITION_STMT) (POSTCONDITION_STMT): New. * contracts.h: New file. * contracts.cc: New file. gcc/testsuite/ChangeLog: * g++.dg/modules/modules.exp: Pass dg-options to link command. * lib/g++.exp: Add -L for libstdc++exp.a. * g++.dg/contracts/backtrace_handler/assert_fail.cpp: New test. * g++.dg/contracts/backtrace_handler/handle_contract_violation.cpp: New test. * g++.dg/contracts/contracts-access1.C: New test. * g++.dg/contracts/contracts-assume1.C: New test. * g++.dg/contracts/contracts-assume2.C: New test. * g++.dg/contracts/contracts-assume3.C: New test. * g++.dg/contracts/contracts-assume4.C: New test. * g++.dg/contracts/contracts-assume5.C: New test. * g++.dg/contracts/contracts-assume6.C: New test. * g++.dg/contracts/contracts-comdat1.C: New test. * g++.dg/contracts/contracts-config1.C: New test. * g++.dg/contracts/contracts-constexpr1.C: New test. * g++.dg/contracts/contracts-constexpr2.C: New test. * g++.dg/contracts/contracts-constexpr3.C: New test. * g++.dg/contracts/contracts-conversion1.C: New test. * g++.dg/contracts/contracts-ctor-dtor1.C: New test. * g++.dg/contracts/contracts-ctor-dtor2.C: New test. * g++.dg/contracts/contracts-cv1.C: New test. * g++.dg/contracts/contracts-deduced1.C: New test. * g++.dg/contracts/contracts-deduced2.C: New test. * g++.dg/contracts/contracts-friend1.C: New test. * g++.dg/contracts/contracts-ft1.C: New test. * g++.dg/contracts/contracts-ignore1.C: New test. * g++.dg/contracts/contracts-ignore2.C: New test. * g++.dg/contracts/contracts-large-return.C: New test. * g++.dg/contracts/contracts-multiline1.C: New test. * g++.dg/contracts/contracts-multiple-inheritance1.C: New test. * g++.dg/contracts/contracts-multiple-inheritance2.C: New test. * g++.dg/contracts/contracts-nested-class1.C: New test. * g++.dg/contracts/contracts-nested-class2.C: New test. * g++.dg/contracts/contracts-nocopy1.C: New test. * g++.dg/contracts/contracts-override.C: New test. * g++.dg/contracts/contracts-post1.C: New test. * g++.dg/contracts/contracts-post2.C: New test. * g++.dg/contracts/contracts-post3.C: New test. * g++.dg/contracts/contracts-post4.C: New test. * g++.dg/contracts/contracts-post5.C: New test. * g++.dg/contracts/contracts-post6.C: New test. * g++.dg/contracts/contracts-pre1.C: New test. * g++.dg/contracts/contracts-pre10.C: New test. * g++.dg/contracts/contracts-pre2.C: New test. * g++.dg/contracts/contracts-pre2a1.C: New test. * g++.dg/contracts/contracts-pre2a2.C: New test. * g++.dg/contracts/contracts-pre3.C: New test. * g++.dg/contracts/contracts-pre4.C: New test. * g++.dg/contracts/contracts-pre5.C: New test. * g++.dg/contracts/contracts-pre6.C: New test. * g++.dg/contracts/contracts-pre7.C: New test. * g++.dg/contracts/contracts-pre9.C: New test. * g++.dg/contracts/contracts-redecl1.C: New test. * g++.dg/contracts/contracts-redecl2.C: New test. * g++.dg/contracts/contracts-redecl3.C: New test. * g++.dg/contracts/contracts-redecl4.C: New test. * g++.dg/contracts/contracts-redecl5.C: New test. * g++.dg/contracts/contracts-redecl6.C: New test. * g++.dg/contracts/contracts-redecl7.C: New test. * g++.dg/contracts/contracts-redecl8.C: New test. * g++.dg/contracts/contracts-tmpl-attr1.C: New test. * g++.dg/contracts/contracts-tmpl-spec1.C: New test. * g++.dg/contracts/contracts-tmpl-spec2.C: New test. * g++.dg/contracts/contracts-tmpl-spec3.C: New test. * g++.dg/contracts/contracts1.C: New test. * g++.dg/contracts/contracts10.C: New test. * g++.dg/contracts/contracts11.C: New test. * g++.dg/contracts/contracts12.C: New test. * g++.dg/contracts/contracts13.C: New test. * g++.dg/contracts/contracts14.C: New test. * g++.dg/contracts/contracts15.C: New test. * g++.dg/contracts/contracts16.C: New test. * g++.dg/contracts/contracts17.C: New test. * g++.dg/contracts/contracts18.C: New test. * g++.dg/contracts/contracts19.C: New test. * g++.dg/contracts/contracts2.C: New test. * g++.dg/contracts/contracts20.C: New test. * g++.dg/contracts/contracts22.C: New test. * g++.dg/contracts/contracts24.C: New test. * g++.dg/contracts/contracts25.C: New test. * g++.dg/contracts/contracts3.C: New test. * g++.dg/contracts/contracts35.C: New test. * g++.dg/contracts/contracts4.C: New test. * g++.dg/contracts/contracts5.C: New test. * g++.dg/contracts/contracts6.C: New test. * g++.dg/contracts/contracts7.C: New test. * g++.dg/contracts/contracts8.C: New test. * g++.dg/contracts/contracts9.C: New test. * g++.dg/modules/contracts-1_a.C: New test. * g++.dg/modules/contracts-1_b.C: New test. * g++.dg/modules/contracts-2_a.C: New test. * g++.dg/modules/contracts-2_b.C: New test. * g++.dg/modules/contracts-2_c.C: New test. * g++.dg/modules/contracts-3_a.C: New test. * g++.dg/modules/contracts-3_b.C: New test. * g++.dg/modules/contracts-4_a.C: New test. * g++.dg/modules/contracts-4_b.C: New test. * g++.dg/modules/contracts-4_c.C: New test. * g++.dg/modules/contracts-4_d.C: New test. * g++.dg/modules/contracts-tpl-friend-1_a.C: New test. * g++.dg/modules/contracts-tpl-friend-1_b.C: New test. * g++.dg/contracts/backtrace_handler/Makefile: New test. * g++.dg/contracts/backtrace_handler/README: New test. * g++.dg/contracts/backtrace_handler/example_out.txt: New test. * g++.dg/contracts/backtrace_handler/example_pretty.txt: New test. * g++.dg/contracts/backtrace_handler/prettytrace.sh: New test. * g++.dg/contracts/except_preload_handler/Makefile: New test. * g++.dg/contracts/except_preload_handler/README: New test. * g++.dg/contracts/except_preload_handler/assert_fail.cpp: New test. * g++.dg/contracts/except_preload_handler/handle_contract_violation.cpp: New test. * g++.dg/contracts/noexcept_preload_handler/Makefile: New test. * g++.dg/contracts/noexcept_preload_handler/README: New test. * g++.dg/contracts/noexcept_preload_handler/assert_fail.cpp: New test. * g++.dg/contracts/noexcept_preload_handler/handle_contract_violation.cpp: New test. * g++.dg/contracts/preload_handler/Makefile: New test. * g++.dg/contracts/preload_handler/README: New test. * g++.dg/contracts/preload_handler/assert_fail.cpp: New test. * g++.dg/contracts/preload_handler/handle_contract_violation.cpp: New test. * g++.dg/contracts/preload_nocontinue_handler/Makefile: New test. * g++.dg/contracts/preload_nocontinue_handler/README: New test. * g++.dg/contracts/preload_nocontinue_handler/assert_fail.cpp: New test. * g++.dg/contracts/preload_nocontinue_handler/handle_contract_violation.cpp: New test. * g++.dg/contracts/preload_nocontinue_handler/nocontinue.cpp: New test.
2022-10-13c++: trivial formatting cleanupsJason Merrill1-1/+1
Split out from the C++ contracts patch. gcc/cp/ChangeLog: * cp-tree.h: Fix whitespace. * parser.h: Fix whitespace. * decl.cc: Fix whitespace. * parser.cc: Fix whitespace. * pt.cc: Fix whitespace.
2022-01-17Change references of .c files to .cc filesMartin Liska1-1/+1
ChangeLog: * MAINTAINERS: Rename .c names to .cc. contrib/ChangeLog: * filter-clang-warnings.py: Rename .c names to .cc. * gcc_update: Likewise. * paranoia.cc: Likewise. contrib/header-tools/ChangeLog: * README: Rename .c names to .cc. gcc/ChangeLog: * Makefile.in: Rename .c names to .cc. * alias.h: Likewise. * asan.cc: Likewise. * auto-profile.h: Likewise. * basic-block.h (struct basic_block_d): Likewise. * btfout.cc: Likewise. * builtins.cc (expand_builtin_longjmp): Likewise. (validate_arg): Likewise. (access_ref::offset_bounded): Likewise. * caller-save.cc (reg_restore_code): Likewise. (setup_save_areas): Likewise. * calls.cc (initialize_argument_information): Likewise. (expand_call): Likewise. (emit_library_call_value_1): Likewise. * cfg-flags.def (RTL): Likewise. (SIBCALL): Likewise. (CAN_FALLTHRU): Likewise. * cfganal.cc (post_order_compute): Likewise. * cfgcleanup.cc (try_simplify_condjump): Likewise. (merge_blocks_move_predecessor_nojumps): Likewise. (merge_blocks_move_successor_nojumps): Likewise. (merge_blocks_move): Likewise. (old_insns_match_p): Likewise. (try_crossjump_bb): Likewise. * cfgexpand.cc (expand_gimple_stmt): Likewise. * cfghooks.cc (split_block_before_cond_jump): Likewise. (profile_record_check_consistency): Likewise. * cfghooks.h: Likewise. * cfgrtl.cc (pass_free_cfg::execute): Likewise. (rtl_can_merge_blocks): Likewise. (try_redirect_by_replacing_jump): Likewise. (make_pass_outof_cfg_layout_mode): Likewise. (cfg_layout_can_merge_blocks_p): Likewise. * cgraph.cc (release_function_body): Likewise. (cgraph_node::get_fun): Likewise. * cgraph.h (struct cgraph_node): Likewise. (asmname_hasher::equal): Likewise. (cgraph_inline_failed_type): Likewise. (thunk_adjust): Likewise. (dump_callgraph_transformation): Likewise. (record_references_in_initializer): Likewise. (ipa_discover_variable_flags): Likewise. * cgraphclones.cc (GTY): Likewise. * cgraphunit.cc (symbol_table::finalize_compilation_unit): Likewise. * collect-utils.h (GCC_COLLECT_UTILS_H): Likewise. * collect2-aix.h (GCC_COLLECT2_AIX_H): Likewise. * collect2.cc (maybe_run_lto_and_relink): Likewise. * combine-stack-adj.cc: Likewise. * combine.cc (setup_incoming_promotions): Likewise. (combine_simplify_rtx): Likewise. (count_rtxs): Likewise. * common.opt: Likewise. * common/config/aarch64/aarch64-common.cc: Likewise. * common/config/arm/arm-common.cc (arm_asm_auto_mfpu): Likewise. * common/config/avr/avr-common.cc: Likewise. * common/config/i386/i386-isas.h (struct _isa_names_table): Likewise. * conditions.h: Likewise. * config.gcc: Likewise. * config/aarch64/aarch64-builtins.cc (aarch64_resolve_overloaded_memtag): Likewise. * config/aarch64/aarch64-protos.h (aarch64_classify_address): Likewise. (aarch64_get_extension_string_for_isa_flags): Likewise. * config/aarch64/aarch64-sve-builtins.cc (function_builder::add_function): Likewise. * config/aarch64/aarch64.cc (aarch64_regmode_natural_size): Likewise. (aarch64_sched_first_cycle_multipass_dfa_lookahead): Likewise. (aarch64_option_valid_attribute_p): Likewise. (aarch64_short_vector_p): Likewise. (aarch64_float_const_representable_p): Likewise. * config/aarch64/aarch64.h (DBX_REGISTER_NUMBER): Likewise. (ASM_OUTPUT_POOL_EPILOGUE): Likewise. (GTY): Likewise. * config/aarch64/cortex-a57-fma-steering.cc: Likewise. * config/aarch64/driver-aarch64.cc (contains_core_p): Likewise. * config/aarch64/t-aarch64: Likewise. * config/aarch64/x-aarch64: Likewise. * config/aarch64/x-darwin: Likewise. * config/alpha/alpha-protos.h: Likewise. * config/alpha/alpha.cc (alpha_scalar_mode_supported_p): Likewise. * config/alpha/alpha.h (LONG_DOUBLE_TYPE_SIZE): Likewise. (enum reg_class): Likewise. * config/alpha/alpha.md: Likewise. * config/alpha/driver-alpha.cc (AMASK_LOCKPFTCHOK): Likewise. * config/alpha/x-alpha: Likewise. * config/arc/arc-protos.h (arc_eh_uses): Likewise. * config/arc/arc.cc (ARC_OPT): Likewise. (arc_ccfsm_advance): Likewise. (arc_arg_partial_bytes): Likewise. (conditionalize_nonjump): Likewise. * config/arc/arc.md: Likewise. * config/arc/builtins.def: Likewise. * config/arc/t-arc: Likewise. * config/arm/arm-c.cc (arm_resolve_overloaded_builtin): Likewise. (arm_pragma_target_parse): Likewise. * config/arm/arm-protos.h (save_restore_target_globals): Likewise. (arm_cpu_cpp_builtins): Likewise. * config/arm/arm.cc (vfp3_const_double_index): Likewise. (shift_op): Likewise. (thumb2_final_prescan_insn): Likewise. (arm_final_prescan_insn): Likewise. (arm_asm_output_labelref): Likewise. (arm_small_register_classes_for_mode_p): Likewise. * config/arm/arm.h: Likewise. * config/arm/arm.md: Likewise. * config/arm/driver-arm.cc: Likewise. * config/arm/symbian.h: Likewise. * config/arm/t-arm: Likewise. * config/arm/thumb1.md: Likewise. * config/arm/x-arm: Likewise. * config/avr/avr-c.cc (avr_register_target_pragmas): Likewise. * config/avr/avr-fixed.md: Likewise. * config/avr/avr-log.cc (avr_log_vadump): Likewise. * config/avr/avr-mcus.def: Likewise. * config/avr/avr-modes.def (FRACTIONAL_INT_MODE): Likewise. * config/avr/avr-passes.def (INSERT_PASS_BEFORE): Likewise. * config/avr/avr-protos.h (make_avr_pass_casesi): Likewise. * config/avr/avr.cc (avr_option_override): Likewise. (avr_build_builtin_va_list): Likewise. (avr_mode_dependent_address_p): Likewise. (avr_function_arg_advance): Likewise. (avr_asm_output_aligned_decl_common): Likewise. * config/avr/avr.h (RETURN_ADDR_RTX): Likewise. (SUPPORTS_INIT_PRIORITY): Likewise. * config/avr/avr.md: Likewise. * config/avr/builtins.def: Likewise. * config/avr/gen-avr-mmcu-specs.cc (IN_GEN_AVR_MMCU_TEXI): Likewise. * config/avr/gen-avr-mmcu-texi.cc (IN_GEN_AVR_MMCU_TEXI): Likewise. (main): Likewise. * config/avr/t-avr: Likewise. * config/bfin/bfin.cc (frame_related_constant_load): Likewise. * config/bpf/bpf-protos.h (GCC_BPF_PROTOS_H): Likewise. * config/bpf/bpf.h (enum reg_class): Likewise. * config/bpf/t-bpf: Likewise. * config/c6x/c6x-protos.h (GCC_C6X_PROTOS_H): Likewise. * config/cr16/cr16-protos.h: Likewise. * config/cris/cris.cc (cris_address_cost): Likewise. (cris_side_effect_mode_ok): Likewise. (cris_init_machine_status): Likewise. (cris_emit_movem_store): Likewise. * config/cris/cris.h (INDEX_REG_CLASS): Likewise. (enum reg_class): Likewise. (struct cum_args): Likewise. * config/cris/cris.opt: Likewise. * config/cris/sync.md: Likewise. * config/csky/csky.cc (csky_expand_prologue): Likewise. * config/darwin-c.cc: Likewise. * config/darwin-f.cc: Likewise. * config/darwin-sections.def (zobj_const_section): Likewise. * config/darwin.cc (output_objc_section_asm_op): Likewise. (fprintf): Likewise. * config/darwin.h (GTY): Likewise. * config/elfos.h: Likewise. * config/epiphany/epiphany-sched.md: Likewise. * config/epiphany/epiphany.cc (epiphany_function_value): Likewise. * config/epiphany/epiphany.h (GTY): Likewise. (NO_FUNCTION_CSE): Likewise. * config/epiphany/mode-switch-use.cc: Likewise. * config/epiphany/predicates.md: Likewise. * config/epiphany/t-epiphany: Likewise. * config/fr30/fr30-protos.h: Likewise. * config/frv/frv-protos.h: Likewise. * config/frv/frv.cc (TLS_BIAS): Likewise. * config/frv/frv.h (ASM_OUTPUT_ALIGNED_LOCAL): Likewise. * config/ft32/ft32-protos.h: Likewise. * config/gcn/gcn-hsa.h (ASM_APP_OFF): Likewise. * config/gcn/gcn.cc (gcn_init_libfuncs): Likewise. * config/gcn/mkoffload.cc (copy_early_debug_info): Likewise. * config/gcn/t-gcn-hsa: Likewise. * config/gcn/t-omp-device: Likewise. * config/h8300/h8300-protos.h (GCC_H8300_PROTOS_H): Likewise. (same_cmp_following_p): Likewise. * config/h8300/h8300.cc (F): Likewise. * config/h8300/h8300.h (struct cum_arg): Likewise. (BRANCH_COST): Likewise. * config/i386/cygming.h (DEFAULT_PCC_STRUCT_RETURN): Likewise. * config/i386/djgpp.h (TARGET_ASM_LTO_END): Likewise. * config/i386/dragonfly.h (NO_PROFILE_COUNTERS): Likewise. * config/i386/driver-i386.cc (detect_caches_intel): Likewise. * config/i386/freebsd.h (NO_PROFILE_COUNTERS): Likewise. * config/i386/i386-c.cc (ix86_target_macros): Likewise. * config/i386/i386-expand.cc (get_mode_wider_vector): Likewise. * config/i386/i386-options.cc (ix86_set_func_type): Likewise. * config/i386/i386-protos.h (ix86_extract_perm_from_pool_constant): Likewise. (ix86_register_pragmas): Likewise. (ix86_d_has_stdcall_convention): Likewise. (i386_pe_seh_init_sections): Likewise. * config/i386/i386.cc (ix86_function_arg_regno_p): Likewise. (ix86_function_value_regno_p): Likewise. (ix86_compute_frame_layout): Likewise. (legitimize_pe_coff_symbol): Likewise. (output_pic_addr_const): Likewise. * config/i386/i386.h (defined): Likewise. (host_detect_local_cpu): Likewise. (CONSTANT_ADDRESS_P): Likewise. (DEFAULT_LARGE_SECTION_THRESHOLD): Likewise. (struct machine_frame_state): Likewise. * config/i386/i386.md: Likewise. * config/i386/lynx.h (ASM_OUTPUT_ALIGN): Likewise. * config/i386/mmx.md: Likewise. * config/i386/sse.md: Likewise. * config/i386/t-cygming: Likewise. * config/i386/t-djgpp: Likewise. * config/i386/t-gnu-property: Likewise. * config/i386/t-i386: Likewise. * config/i386/t-intelmic: Likewise. * config/i386/t-omp-device: Likewise. * config/i386/winnt-cxx.cc (i386_pe_type_dllimport_p): Likewise. (i386_pe_adjust_class_at_definition): Likewise. * config/i386/winnt.cc (gen_stdcall_or_fastcall_suffix): Likewise. (i386_pe_mangle_decl_assembler_name): Likewise. (i386_pe_encode_section_info): Likewise. * config/i386/x-cygwin: Likewise. * config/i386/x-darwin: Likewise. * config/i386/x-i386: Likewise. * config/i386/x-mingw32: Likewise. * config/i386/x86-tune-sched-core.cc: Likewise. * config/i386/x86-tune.def: Likewise. * config/i386/xm-djgpp.h (STANDARD_STARTFILE_PREFIX_1): Likewise. * config/ia64/freebsd.h: Likewise. * config/ia64/hpux.h (REGISTER_TARGET_PRAGMAS): Likewise. * config/ia64/ia64-protos.h (ia64_except_unwind_info): Likewise. * config/ia64/ia64.cc (ia64_function_value_regno_p): Likewise. (ia64_secondary_reload_class): Likewise. (bundling): Likewise. * config/ia64/ia64.h: Likewise. * config/ia64/ia64.md: Likewise. * config/ia64/predicates.md: Likewise. * config/ia64/sysv4.h: Likewise. * config/ia64/t-ia64: Likewise. * config/iq2000/iq2000.h (FUNCTION_MODE): Likewise. * config/iq2000/iq2000.md: Likewise. * config/linux.h (TARGET_HAS_BIONIC): Likewise. (if): Likewise. * config/m32c/m32c.cc (m32c_function_needs_enter): Likewise. * config/m32c/m32c.h (MAX_REGS_PER_ADDRESS): Likewise. * config/m32c/t-m32c: Likewise. * config/m32r/m32r-protos.h: Likewise. * config/m32r/m32r.cc (m32r_print_operand): Likewise. * config/m32r/m32r.h: Likewise. * config/m32r/m32r.md: Likewise. * config/m68k/m68k-isas.def: Likewise. * config/m68k/m68k-microarchs.def: Likewise. * config/m68k/m68k-protos.h (strict_low_part_peephole_ok): Likewise. (m68k_epilogue_uses): Likewise. * config/m68k/m68k.cc (m68k_call_tls_get_addr): Likewise. (m68k_sched_adjust_cost): Likewise. (m68k_sched_md_init): Likewise. * config/m68k/m68k.h (__transfer_from_trampoline): Likewise. (enum m68k_function_kind): Likewise. * config/m68k/m68k.md: Likewise. * config/m68k/m68kemb.h: Likewise. * config/m68k/uclinux.h (ENDFILE_SPEC): Likewise. * config/mcore/mcore-protos.h: Likewise. * config/mcore/mcore.cc (mcore_expand_insv): Likewise. (mcore_expand_prolog): Likewise. * config/mcore/mcore.h (TARGET_MCORE): Likewise. * config/mcore/mcore.md: Likewise. * config/microblaze/microblaze-protos.h: Likewise. * config/microblaze/microblaze.cc (microblaze_legitimate_pic_operand): Likewise. (microblaze_function_prologue): Likewise. (microblaze_function_epilogue): Likewise. (microblaze_select_section): Likewise. (microblaze_asm_output_mi_thunk): Likewise. (microblaze_eh_return): Likewise. * config/microblaze/microblaze.h: Likewise. * config/microblaze/microblaze.md: Likewise. * config/microblaze/t-microblaze: Likewise. * config/mips/driver-native.cc: Likewise. * config/mips/loongson2ef.md: Likewise. * config/mips/mips-protos.h (mips_expand_vec_cmp_expr): Likewise. * config/mips/mips.cc (mips_rtx_costs): Likewise. (mips_output_filename): Likewise. (mips_output_function_prologue): Likewise. (mips_output_function_epilogue): Likewise. (mips_output_mi_thunk): Likewise. * config/mips/mips.h: Likewise. * config/mips/mips.md: Likewise. * config/mips/t-mips: Likewise. * config/mips/x-native: Likewise. * config/mmix/mmix-protos.h: Likewise. * config/mmix/mmix.cc (mmix_option_override): Likewise. (mmix_dbx_register_number): Likewise. (mmix_expand_prologue): Likewise. * config/mmix/mmix.h: Likewise. * config/mmix/mmix.md: Likewise. * config/mmix/predicates.md: Likewise. * config/mn10300/mn10300.cc (mn10300_symbolic_operand): Likewise. (mn10300_legitimate_pic_operand_p): Likewise. * config/mn10300/mn10300.h (enum reg_class): Likewise. (NO_FUNCTION_CSE): Likewise. * config/moxie/moxie-protos.h: Likewise. * config/moxie/uclinux.h (TARGET_LIBC_HAS_FUNCTION): Likewise. * config/msp430/msp430-devices.cc (extract_devices_dir_from_exec_prefix): Likewise. * config/msp430/msp430.cc (msp430_gimplify_va_arg_expr): Likewise. (msp430_incoming_return_addr_rtx): Likewise. * config/msp430/msp430.h (msp430_get_linker_devices_include_path): Likewise. * config/msp430/t-msp430: Likewise. * config/nds32/nds32-cost.cc (nds32_rtx_costs_speed_prefer): Likewise. (nds32_rtx_costs_size_prefer): Likewise. (nds32_init_rtx_costs): Likewise. * config/nds32/nds32-doubleword.md: Likewise. * config/nds32/nds32.cc (nds32_memory_move_cost): Likewise. (nds32_builtin_decl): Likewise. * config/nds32/nds32.h (enum nds32_16bit_address_type): Likewise. (enum nds32_isr_nested_type): Likewise. (enum reg_class): Likewise. * config/nds32/predicates.md: Likewise. * config/nds32/t-nds32: Likewise. * config/nios2/nios2.cc (nios2_pragma_target_parse): Likewise. * config/nvptx/nvptx-protos.h: Likewise. * config/nvptx/nvptx.cc (nvptx_goacc_expand_var_decl): Likewise. * config/nvptx/nvptx.h (TARGET_CPU_CPP_BUILTINS): Likewise. * config/nvptx/t-nvptx: Likewise. * config/nvptx/t-omp-device: Likewise. * config/pa/elf.h: Likewise. * config/pa/pa-linux.h (GLOBAL_ASM_OP): Likewise. * config/pa/pa-netbsd.h (GLOBAL_ASM_OP): Likewise. * config/pa/pa-openbsd.h (TARGET_ASM_GLOBALIZE_LABEL): Likewise. * config/pa/pa-protos.h (pa_eh_return_handler_rtx): Likewise. (pa_legitimize_reload_address): Likewise. (pa_can_use_return_insn): Likewise. * config/pa/pa.cc (mem_shadd_or_shadd_rtx_p): Likewise. (som_output_text_section_asm_op): Likewise. * config/pa/pa.h (PROFILE_BEFORE_PROLOGUE): Likewise. * config/pa/pa.md: Likewise. * config/pa/som.h: Likewise. * config/pa/t-pa: Likewise. * config/pdp11/pdp11.cc (decode_pdp11_d): Likewise. * config/pdp11/pdp11.h: Likewise. * config/pdp11/pdp11.md: Likewise. * config/pdp11/t-pdp11: Likewise. * config/pru/pru.md: Likewise. * config/pru/t-pru: Likewise. * config/riscv/riscv-protos.h (NUM_SYMBOL_TYPES): Likewise. (riscv_gpr_save_operation_p): Likewise. (riscv_d_register_target_info): Likewise. (riscv_init_builtins): Likewise. * config/riscv/riscv.cc (riscv_output_mi_thunk): Likewise. * config/riscv/riscv.h (CSW_MAX_OFFSET): Likewise. * config/riscv/t-riscv: Likewise. * config/rl78/rl78.cc (rl78_asm_ctor_dtor): Likewise. * config/rl78/t-rl78: Likewise. * config/rs6000/aix.h: Likewise. * config/rs6000/aix71.h (ASM_SPEC_COMMON): Likewise. * config/rs6000/aix72.h (ASM_SPEC_COMMON): Likewise. * config/rs6000/aix73.h (ASM_SPEC_COMMON): Likewise. * config/rs6000/darwin.h (TARGET_ASM_GLOBALIZE_LABEL): Likewise. * config/rs6000/driver-rs6000.cc: Likewise. * config/rs6000/freebsd.h: Likewise. * config/rs6000/freebsd64.h: Likewise. * config/rs6000/lynx.h (ASM_OUTPUT_ALIGN): Likewise. * config/rs6000/rbtree.cc: Likewise. * config/rs6000/rbtree.h: Likewise. * config/rs6000/rs6000-c.cc (rs6000_target_modify_macros): Likewise. * config/rs6000/rs6000-call.cc (rs6000_invalid_builtin): Likewise. (rs6000_expand_builtin): Likewise. (rs6000_init_builtins): Likewise. * config/rs6000/rs6000-cpus.def: Likewise. * config/rs6000/rs6000-gen-builtins.cc (write_init_ovld_table): Likewise. * config/rs6000/rs6000-internal.h (ALTIVEC_REG_BIT): Likewise. (quad_address_offset_p): Likewise. * config/rs6000/rs6000-logue.cc (interesting_frame_related_regno): Likewise. (rs6000_emit_epilogue): Likewise. * config/rs6000/rs6000-overload.def: Likewise. * config/rs6000/rs6000-p8swap.cc: Likewise. * config/rs6000/rs6000-protos.h (GCC_RS6000_PROTOS_H): Likewise. (rs6000_const_f32_to_i32): Likewise. * config/rs6000/rs6000.cc (legitimate_lo_sum_address_p): Likewise. (rs6000_debug_legitimize_address): Likewise. (rs6000_mode_dependent_address): Likewise. (rs6000_adjust_priority): Likewise. (rs6000_c_mode_for_suffix): Likewise. * config/rs6000/rs6000.h (defined): Likewise. (LONG_DOUBLE_TYPE_SIZE): Likewise. * config/rs6000/rs6000.md: Likewise. * config/rs6000/sysv4.h: Likewise. * config/rs6000/t-linux: Likewise. * config/rs6000/t-linux64: Likewise. * config/rs6000/t-rs6000: Likewise. * config/rs6000/x-darwin: Likewise. * config/rs6000/x-darwin64: Likewise. * config/rs6000/x-rs6000: Likewise. * config/rs6000/xcoff.h (ASM_OUTPUT_LABELREF): Likewise. * config/rx/rx.cc (rx_expand_builtin): Likewise. * config/s390/constraints.md: Likewise. * config/s390/driver-native.cc: Likewise. * config/s390/htmxlintrin.h: Likewise. * config/s390/s390-builtins.def (B_DEF): Likewise. (OB_DEF_VAR): Likewise. * config/s390/s390-builtins.h: Likewise. * config/s390/s390-c.cc: Likewise. * config/s390/s390-opts.h: Likewise. * config/s390/s390-protos.h (s390_check_symref_alignment): Likewise. (s390_register_target_pragmas): Likewise. * config/s390/s390.cc (s390_init_builtins): Likewise. (s390_expand_plus_operand): Likewise. (s390_expand_atomic): Likewise. (s390_valid_target_attribute_inner_p): Likewise. * config/s390/s390.h (LONG_DOUBLE_TYPE_SIZE): Likewise. * config/s390/s390.md: Likewise. * config/s390/t-s390: Likewise. * config/s390/vx-builtins.md: Likewise. * config/s390/x-native: Likewise. * config/sh/divtab-sh4-300.cc (main): Likewise. * config/sh/divtab-sh4.cc (main): Likewise. * config/sh/divtab.cc (main): Likewise. * config/sh/elf.h: Likewise. * config/sh/sh-protos.h (sh_fsca_int2sf): Likewise. * config/sh/sh.cc (SYMBOL_FLAG_FUNCVEC_FUNCTION): Likewise. (sh_struct_value_rtx): Likewise. (sh_remove_reg_dead_or_unused_notes): Likewise. * config/sh/sh.h (MIN_UNITS_PER_WORD): Likewise. * config/sh/t-sh: Likewise. * config/sol2-protos.h (solaris_override_options): Likewise. * config/sol2.h: Likewise. * config/sparc/driver-sparc.cc: Likewise. * config/sparc/freebsd.h: Likewise. * config/sparc/sparc-protos.h (make_pass_work_around_errata): Likewise. * config/sparc/sparc.cc (sparc_output_mi_thunk): Likewise. (sparc_asan_shadow_offset): Likewise. * config/sparc/sparc.h: Likewise. * config/sparc/sparc.md: Likewise. * config/sparc/t-sparc: Likewise. * config/sparc/x-sparc: Likewise. * config/stormy16/stormy16.cc (xstormy16_mode_dependent_address_p): Likewise. * config/t-darwin: Likewise. * config/t-dragonfly: Likewise. * config/t-freebsd: Likewise. * config/t-glibc: Likewise. * config/t-linux: Likewise. * config/t-netbsd: Likewise. * config/t-openbsd: Likewise. * config/t-pnt16-warn: Likewise. * config/t-sol2: Likewise. * config/t-vxworks: Likewise. * config/t-winnt: Likewise. * config/tilegx/t-tilegx: Likewise. * config/tilegx/tilegx-c.cc: Likewise. * config/tilegx/tilegx-protos.h (tilegx_function_profiler): Likewise. * config/tilegx/tilegx.md: Likewise. * config/tilepro/t-tilepro: Likewise. * config/tilepro/tilepro-c.cc: Likewise. * config/v850/t-v850: Likewise. * config/v850/v850-protos.h: Likewise. * config/v850/v850.cc (F): Likewise. * config/v850/v850.h (enum reg_class): Likewise. (SLOW_BYTE_ACCESS): Likewise. * config/vax/vax.cc (vax_mode_dependent_address_p): Likewise. * config/vax/vax.h (enum reg_class): Likewise. * config/vax/vax.md: Likewise. * config/visium/visium.cc (visium_legitimate_address_p): Likewise. * config/visium/visium.h: Likewise. * config/vms/t-vms: Likewise. * config/vms/vms-crtlmap.map: Likewise. * config/vms/vms-protos.h (vms_c_get_vms_ver): Likewise. * config/vx-common.h: Likewise. * config/x-darwin: Likewise. * config/x-hpux: Likewise. * config/x-linux: Likewise. * config/x-netbsd: Likewise. * config/x-openbsd: Likewise. * config/x-solaris: Likewise. * config/xtensa/xtensa-protos.h (xtensa_mem_offset): Likewise. * config/xtensa/xtensa.cc (xtensa_option_override): Likewise. * config/xtensa/xtensa.h: Likewise. * configure.ac: Likewise. * context.cc: Likewise. * convert.h: Likewise. * coretypes.h: Likewise. * coverage.cc: Likewise. * coverage.h: Likewise. * cppdefault.h (struct default_include): Likewise. * cprop.cc (local_cprop_pass): Likewise. (one_cprop_pass): Likewise. * cse.cc (hash_rtx_cb): Likewise. (fold_rtx): Likewise. * ctfc.h (ctfc_get_num_vlen_bytes): Likewise. * data-streamer.h (bp_unpack_var_len_int): Likewise. (streamer_write_widest_int): Likewise. * dbgcnt.def: Likewise. * dbxout.cc (dbxout_early_global_decl): Likewise. (dbxout_common_check): Likewise. * dbxout.h: Likewise. * debug.h (struct gcc_debug_hooks): Likewise. (dump_go_spec_init): Likewise. * df-core.cc: Likewise. * df-scan.cc (df_insn_info_delete): Likewise. (df_insn_delete): Likewise. * df.h (debug_df_chain): Likewise. (can_move_insns_across): Likewise. * dfp.cc (decimal_from_binary): Likewise. * diagnostic-color.cc: Likewise. * diagnostic-event-id.h: Likewise. * diagnostic-show-locus.cc (test_one_liner_labels): Likewise. * diagnostic.cc (bt_callback): Likewise. (num_digits): Likewise. * doc/avr-mmcu.texi: Likewise. * doc/cfg.texi: Likewise. * doc/contrib.texi: Likewise. * doc/cppinternals.texi: Likewise. * doc/extend.texi: Likewise. * doc/generic.texi: Likewise. * doc/gimple.texi: Likewise. * doc/gty.texi: Likewise. * doc/invoke.texi: Likewise. * doc/loop.texi: Likewise. * doc/lto.texi: Likewise. * doc/match-and-simplify.texi: Likewise. * doc/md.texi: Likewise. * doc/optinfo.texi: Likewise. * doc/options.texi: Likewise. * doc/passes.texi: Likewise. * doc/plugins.texi: Likewise. * doc/rtl.texi: Likewise. * doc/sourcebuild.texi: Likewise. * doc/tm.texi: Likewise. * doc/tm.texi.in: Likewise. * doc/tree-ssa.texi: Likewise. * dojump.cc (do_jump): Likewise. * dojump.h: Likewise. * dumpfile.cc (test_impl_location): Likewise. (test_capture_of_dump_calls): Likewise. * dumpfile.h (enum dump_kind): Likewise. (class dump_location_t): Likewise. (dump_enabled_p): Likewise. (enable_rtl_dump_file): Likewise. (dump_combine_total_stats): Likewise. * dwarf2asm.cc (dw2_asm_output_delta_uleb128): Likewise. * dwarf2ctf.h (ctf_debug_finish): Likewise. * dwarf2out.cc (dwarf2out_begin_prologue): Likewise. (struct loc_descr_context): Likewise. (rtl_for_decl_location): Likewise. (gen_subprogram_die): Likewise. (gen_label_die): Likewise. (is_trivial_indirect_ref): Likewise. (dwarf2out_late_global_decl): Likewise. (dwarf_file_hasher::hash): Likewise. (dwarf2out_end_source_file): Likewise. (dwarf2out_define): Likewise. (dwarf2out_early_finish): Likewise. * dwarf2out.h (struct dw_fde_node): Likewise. (struct dw_discr_list_node): Likewise. (output_loc_sequence_raw): Likewise. * emit-rtl.cc (gen_raw_REG): Likewise. (maybe_set_max_label_num): Likewise. * emit-rtl.h (struct rtl_data): Likewise. * errors.cc (internal_error): Likewise. (trim_filename): Likewise. * et-forest.cc: Likewise. * except.cc (init_eh_for_function): Likewise. * explow.cc (promote_ssa_mode): Likewise. (get_dynamic_stack_size): Likewise. * explow.h: Likewise. * expmed.h: Likewise. * expr.cc (safe_from_p): Likewise. (expand_expr_real_2): Likewise. (expand_expr_real_1): Likewise. * file-prefix-map.cc (remap_filename): Likewise. * final.cc (app_enable): Likewise. (make_pass_compute_alignments): Likewise. (final_scan_insn_1): Likewise. (final_scan_insn): Likewise. * fixed-value.h (fixed_from_string): Likewise. * flag-types.h (NO_DEBUG): Likewise. (DWARF2_DEBUG): Likewise. (VMS_DEBUG): Likewise. (BTF_DEBUG): Likewise. (enum ctf_debug_info_levels): Likewise. * fold-const.cc (const_binop): Likewise. (fold_binary_loc): Likewise. (fold_checksum_tree): Likewise. * fp-test.cc: Likewise. * function.cc (expand_function_end): Likewise. * function.h (struct function): Likewise. * fwprop.cc (should_replace_address): Likewise. * gcc-main.cc: Likewise. * gcc-rich-location.h (class gcc_rich_location): Likewise. * gcc-symtab.h: Likewise. * gcc.cc (MIN_FATAL_STATUS): Likewise. (driver_handle_option): Likewise. (quote_spec_arg): Likewise. (driver::finalize): Likewise. * gcc.h (set_input): Likewise. * gcov-dump.cc: Likewise. * gcov.cc (solve_flow_graph): Likewise. * gcse-common.cc: Likewise. * gcse.cc (make_pass_rtl_hoist): Likewise. * genattr-common.cc: Likewise. * genattrtab.cc (min_fn): Likewise. (write_const_num_delay_slots): Likewise. * genautomata.cc: Likewise. * genconditions.cc (write_one_condition): Likewise. * genconstants.cc: Likewise. * genemit.cc (gen_exp): Likewise. * generic-match-head.cc: Likewise. * genextract.cc: Likewise. * gengenrtl.cc (always_void_p): Likewise. * gengtype-parse.cc (gtymarker_opt): Likewise. * gengtype-state.cc (state_writer::state_writer): Likewise. (write_state_trailer): Likewise. (equals_type_number): Likewise. (read_state): Likewise. * gengtype.cc (open_base_files): Likewise. (struct file_rule_st): Likewise. (header_dot_h_frul): Likewise. * gengtype.h: Likewise. * genmatch.cc (main): Likewise. * genmddeps.cc: Likewise. * genmodes.cc (emit_mode_inner): Likewise. (emit_mode_unit_size): Likewise. * genpeep.cc (gen_peephole): Likewise. * genpreds.cc (write_tm_preds_h): Likewise. * genrecog.cc (validate_pattern): Likewise. (write_header): Likewise. (main): Likewise. * gensupport.cc (change_subst_attribute): Likewise. (traverse_c_tests): Likewise. (add_predicate): Likewise. (init_predicate_table): Likewise. * gensupport.h (struct optab_pattern): Likewise. (get_num_insn_codes): Likewise. (maybe_eval_c_test): Likewise. (struct pred_data): Likewise. * ggc-internal.h: Likewise. * gimple-fold.cc (maybe_fold_reference): Likewise. (get_range_strlen_tree): Likewise. * gimple-fold.h (gimple_stmt_integer_valued_real_p): Likewise. * gimple-low.cc: Likewise. * gimple-match-head.cc (directly_supported_p): Likewise. * gimple-pretty-print.h: Likewise. * gimple-ssa-sprintf.cc (format_percent): Likewise. (adjust_range_for_overflow): Likewise. * gimple-streamer.h: Likewise. * gimple.h (struct GTY): Likewise. (is_gimple_resx): Likewise. * gimplify.cc (gimplify_expr): Likewise. (gimplify_init_constructor): Likewise. (omp_construct_selector_matches): Likewise. (gimplify_omp_target_update): Likewise. (gimplify_omp_ordered): Likewise. (gimplify_va_arg_expr): Likewise. * graphite-isl-ast-to-gimple.cc (should_copy_to_new_region): Likewise. * haifa-sched.cc (increase_insn_priority): Likewise. (try_ready): Likewise. (sched_create_recovery_edges): Likewise. * ifcvt.cc (find_if_case_1): Likewise. (find_if_case_2): Likewise. * inchash.h: Likewise. * incpath.cc (add_env_var_paths): Likewise. * input.cc (dump_location_info): Likewise. (assert_loceq): Likewise. (test_lexer_string_locations_concatenation_1): Likewise. (test_lexer_string_locations_concatenation_2): Likewise. (test_lexer_string_locations_concatenation_3): Likewise. * input.h (BUILTINS_LOCATION): Likewise. (class string_concat_db): Likewise. * internal-fn.cc (expand_MUL_OVERFLOW): Likewise. (expand_LOOP_VECTORIZED): Likewise. * ipa-cp.cc (make_pass_ipa_cp): Likewise. * ipa-fnsummary.cc (remap_freqcounting_preds_after_dup): Likewise. (ipa_fn_summary_t::duplicate): Likewise. (make_pass_ipa_fn_summary): Likewise. * ipa-fnsummary.h (enum ipa_hints_vals): Likewise. * ipa-free-lang-data.cc (fld_simplified_type): Likewise. (free_lang_data_in_decl): Likewise. * ipa-inline.cc (compute_inlined_call_time): Likewise. (inline_always_inline_functions): Likewise. * ipa-inline.h (free_growth_caches): Likewise. (inline_account_function_p): Likewise. * ipa-modref.cc (modref_access_analysis::analyze_stmt): Likewise. (modref_eaf_analysis::analyze_ssa_name): Likewise. * ipa-param-manipulation.cc (ipa_param_body_adjustments::mark_dead_statements): Likewise. (ipa_param_body_adjustments::remap_with_debug_expressions): Likewise. * ipa-prop.cc (ipa_set_node_agg_value_chain): Likewise. * ipa-prop.h (IPA_UNDESCRIBED_USE): Likewise. (unadjusted_ptr_and_unit_offset): Likewise. * ipa-reference.cc (make_pass_ipa_reference): Likewise. * ipa-reference.h (GCC_IPA_REFERENCE_H): Likewise. * ipa-split.cc (consider_split): Likewise. * ipa-sra.cc (isra_read_node_info): Likewise. * ipa-utils.h (struct ipa_dfs_info): Likewise. (recursive_call_p): Likewise. (ipa_make_function_pure): Likewise. * ira-build.cc (ira_create_allocno): Likewise. (ira_flattening): Likewise. * ira-color.cc (do_coloring): Likewise. (update_curr_costs): Likewise. * ira-conflicts.cc (process_regs_for_copy): Likewise. * ira-int.h (struct ira_emit_data): Likewise. (ira_prohibited_mode_move_regs): Likewise. (ira_get_dup_out_num): Likewise. (ira_destroy): Likewise. (ira_tune_allocno_costs): Likewise. (ira_implicitly_set_insn_hard_regs): Likewise. (ira_build_conflicts): Likewise. (ira_color): Likewise. * ira-lives.cc (process_bb_node_lives): Likewise. * ira.cc (class ira_spilled_reg_stack_slot): Likewise. (setup_uniform_class_p): Likewise. (def_dominates_uses): Likewise. * ira.h (ira_nullify_asm_goto): Likewise. * langhooks.cc (lhd_post_options): Likewise. * langhooks.h (class substring_loc): Likewise. (struct lang_hooks_for_tree_inlining): Likewise. (struct lang_hooks_for_types): Likewise. (struct lang_hooks): Likewise. * libfuncs.h (synchronize_libfunc): Likewise. * loop-doloop.cc (doloop_condition_get): Likewise. * loop-init.cc (fix_loop_structure): Likewise. * loop-invariant.cc: Likewise. * lower-subreg.h: Likewise. * lra-constraints.cc (curr_insn_transform): Likewise. * lra-int.h (struct lra_insn_reg): Likewise. (lra_undo_inheritance): Likewise. (lra_setup_reload_pseudo_preferenced_hard_reg): Likewise. (lra_split_hard_reg_for): Likewise. (lra_coalesce): Likewise. (lra_final_code_change): Likewise. * lra-spills.cc (lra_final_code_change): Likewise. * lra.cc (lra_process_new_insns): Likewise. * lto-compress.h (struct lto_compression_stream): Likewise. * lto-streamer-out.cc (DFS::DFS_write_tree_body): Likewise. (write_symbol): Likewise. * lto-streamer.h (enum LTO_tags): Likewise. (lto_value_range_error): Likewise. (lto_append_block): Likewise. (lto_streamer_hooks_init): Likewise. (stream_read_tree_ref): Likewise. (lto_prepare_function_for_streaming): Likewise. (select_what_to_stream): Likewise. (omp_lto_input_declare_variant_alt): Likewise. (cl_optimization_stream_in): Likewise. * lto-wrapper.cc (append_compiler_options): Likewise. * machmode.def: Likewise. * machmode.h (struct int_n_data_t): Likewise. * main.cc (main): Likewise. * match.pd: Likewise. * omp-builtins.def (BUILT_IN_GOMP_CRITICAL_NAME_END): Likewise. (BUILT_IN_GOMP_LOOP_ULL_ORDERED_RUNTIME_NEXT): Likewise. * omp-expand.cc (expand_omp_atomic_fetch_op): Likewise. (make_pass_expand_omp_ssa): Likewise. * omp-low.cc (struct omp_context): Likewise. (struct omp_taskcopy_context): Likewise. (lower_omp): Likewise. * omp-oacc-neuter-broadcast.cc (omp_sese_active_worker_call): Likewise. (mask_name): Likewise. (omp_sese_dump_pars): Likewise. (worker_single_simple): Likewise. * omp-offload.cc (omp_finish_file): Likewise. (execute_oacc_loop_designation): Likewise. * optabs-query.cc (lshift_cheap_p): Likewise. * optc-gen.awk: Likewise. * optc-save-gen.awk: Likewise. * optinfo-emit-json.cc (optrecord_json_writer::optrecord_json_writer): Likewise. * opts-common.cc: Likewise. * output.h (app_enable): Likewise. (output_operand_lossage): Likewise. (insn_current_reference_address): Likewise. (get_insn_template): Likewise. (output_quoted_string): Likewise. * pass_manager.h (struct register_pass_info): Likewise. * plugin.cc: Likewise. * plugin.def (PLUGIN_ANALYZER_INIT): Likewise. * plugin.h (invoke_plugin_callbacks): Likewise. * pointer-query.cc (handle_mem_ref): Likewise. * postreload-gcse.cc (alloc_mem): Likewise. * predict.h (enum prediction): Likewise. (add_reg_br_prob_note): Likewise. * prefix.h: Likewise. * profile.h (get_working_sets): Likewise. * read-md.cc: Likewise. * read-md.h (struct mapping): Likewise. (class md_reader): Likewise. (class noop_reader): Likewise. * read-rtl-function.cc (function_reader::create_function): Likewise. (function_reader::extra_parsing_for_operand_code_0): Likewise. * read-rtl.cc (initialize_iterators): Likewise. * real.cc: Likewise. * real.h (struct real_value): Likewise. (format_helper::format_helper): Likewise. (real_hash): Likewise. (real_can_shorten_arithmetic): Likewise. * recog.cc (struct target_recog): Likewise. (offsettable_nonstrict_memref_p): Likewise. (constrain_operands): Likewise. * recog.h (MAX_RECOG_ALTERNATIVES): Likewise. (which_op_alt): Likewise. (struct insn_gen_fn): Likewise. * reg-notes.def (REG_NOTE): Likewise. * reg-stack.cc: Likewise. * regs.h (reg_is_parm_p): Likewise. * regset.h: Likewise. * reload.cc (push_reload): Likewise. (find_reloads): Likewise. (find_reloads_address_1): Likewise. (find_replacement): Likewise. (refers_to_regno_for_reload_p): Likewise. (refers_to_mem_for_reload_p): Likewise. * reload.h (push_reload): Likewise. (deallocate_reload_reg): Likewise. * reload1.cc (emit_input_reload_insns): Likewise. * reorg.cc (relax_delay_slots): Likewise. * rtl.def (UNKNOWN): Likewise. (SEQUENCE): Likewise. (BARRIER): Likewise. (ASM_OPERANDS): Likewise. (EQ_ATTR_ALT): Likewise. * rtl.h (struct GTY): Likewise. (LABEL_NAME): Likewise. (LABEL_ALT_ENTRY_P): Likewise. (SUBREG_BYTE): Likewise. (get_stack_check_protect): Likewise. (dump_rtx_statistics): Likewise. (unwrap_const_vec_duplicate): Likewise. (subreg_promoted_mode): Likewise. (gen_lowpart_common): Likewise. (operand_subword): Likewise. (immed_wide_int_const): Likewise. (decide_function_section): Likewise. (active_insn_p): Likewise. (delete_related_insns): Likewise. (try_split): Likewise. (val_signbit_known_clear_p): Likewise. (simplifiable_subregs): Likewise. (set_insn_deleted): Likewise. (subreg_get_info): Likewise. (remove_free_EXPR_LIST_node): Likewise. (finish_subregs_of_mode): Likewise. (get_mem_attrs): Likewise. (lookup_constant_def): Likewise. (rtx_to_tree_code): Likewise. (hash_rtx): Likewise. (condjump_in_parallel_p): Likewise. (validate_subreg): Likewise. (make_compound_operation): Likewise. (schedule_ebbs): Likewise. (print_inline_rtx): Likewise. (fixup_args_size_notes): Likewise. (expand_dec): Likewise. (prepare_copy_insn): Likewise. (mark_elimination): Likewise. (valid_mode_changes_for_regno): Likewise. (make_debug_expr_from_rtl): Likewise. (delete_vta_debug_insns): Likewise. (simplify_using_condition): Likewise. (set_insn_locations): Likewise. (fatal_insn_not_found): Likewise. (word_register_operation_p): Likewise. * rtlanal.cc (get_call_fndecl): Likewise. (side_effects_p): Likewise. (subreg_nregs): Likewise. (rtx_cost): Likewise. (canonicalize_condition): Likewise. * rtlanal.h (rtx_properties::try_to_add_note): Likewise. * run-rtl-passes.cc (run_rtl_passes): Likewise. * sanitizer.def (BUILT_IN_ASAN_VERSION_MISMATCH_CHECK): Likewise. * sched-deps.cc (add_dependence_1): Likewise. * sched-ebb.cc (begin_move_insn): Likewise. (add_deps_for_risky_insns): Likewise. (advance_target_bb): Likewise. * sched-int.h (reemit_notes): Likewise. (struct _haifa_insn_data): Likewise. (HID): Likewise. (DEP_CANCELLED): Likewise. (debug_ds): Likewise. (number_in_ready): Likewise. (schedule_ebbs_finish): Likewise. (find_modifiable_mems): Likewise. * sched-rgn.cc (debug_rgn_dependencies): Likewise. * sel-sched-dump.cc (dump_lv_set): Likewise. * sel-sched-dump.h: Likewise. * sel-sched-ir.cc (sel_insn_rtx_cost): Likewise. (setup_id_reg_sets): Likewise. (has_dependence_p): Likewise. (sel_num_cfg_preds_gt_1): Likewise. (bb_ends_ebb_p): Likewise. * sel-sched-ir.h (struct _list_node): Likewise. (struct idata_def): Likewise. (bb_next_bb): Likewise. * sel-sched.cc (vinsn_writes_one_of_regs_p): Likewise. (choose_best_pseudo_reg): Likewise. (verify_target_availability): Likewise. (can_speculate_dep_p): Likewise. (sel_rank_for_schedule): Likewise. * selftest-run-tests.cc (selftest::run_tests): Likewise. * selftest.h (class auto_fix_quotes): Likewise. * shrink-wrap.cc (handle_simple_exit): Likewise. * shrink-wrap.h: Likewise. * simplify-rtx.cc (simplify_context::simplify_associative_operation): Likewise. (simplify_context::simplify_gen_vec_select): Likewise. * spellcheck-tree.h: Likewise. * spellcheck.h: Likewise. * statistics.h (struct function): Likewise. * stmt.cc (conditional_probability): Likewise. * stmt.h: Likewise. * stor-layout.h: Likewise. * streamer-hooks.h: Likewise. * stringpool.h: Likewise. * symtab.cc (symbol_table::change_decl_assembler_name): Likewise. * target.def (HOOK_VECTOR_END): Likewise. (type.): Likewise. * target.h (union cumulative_args_t): Likewise. (by_pieces_ninsns): Likewise. (class predefined_function_abi): Likewise. * targhooks.cc (default_translate_mode_attribute): Likewise. * timevar.def: Likewise. * timevar.h (class timer): Likewise. * toplev.h (enable_rtl_dump_file): Likewise. * trans-mem.cc (collect_bb2reg): Likewise. * tree-call-cdce.cc (gen_conditions_for_pow): Likewise. * tree-cfg.cc (remove_bb): Likewise. (verify_gimple_debug): Likewise. (remove_edge_and_dominated_blocks): Likewise. (push_fndecl): Likewise. * tree-cfgcleanup.h (GCC_TREE_CFGCLEANUP_H): Likewise. * tree-complex.cc (expand_complex_multiplication): Likewise. (expand_complex_div_straight): Likewise. * tree-core.h (enum tree_index): Likewise. (enum operand_equal_flag): Likewise. * tree-eh.cc (honor_protect_cleanup_actions): Likewise. * tree-if-conv.cc (if_convertible_gimple_assign_stmt_p): Likewise. * tree-inline.cc (initialize_inlined_parameters): Likewise. * tree-inline.h (force_value_to_type): Likewise. * tree-nested.cc (get_chain_decl): Likewise. (walk_all_functions): Likewise. * tree-object-size.h: Likewise. * tree-outof-ssa.cc: Likewise. * tree-parloops.cc (create_parallel_loop): Likewise. * tree-pretty-print.cc (print_generic_expr_to_str): Likewise. (dump_generic_node): Likewise. * tree-profile.cc (tree_profiling): Likewise. * tree-sra.cc (maybe_add_sra_candidate): Likewise. * tree-ssa-address.cc: Likewise. * tree-ssa-alias.cc: Likewise. * tree-ssa-alias.h (ao_ref::max_size_known_p): Likewise. (dump_alias_stats): Likewise. * tree-ssa-ccp.cc: Likewise. * tree-ssa-coalesce.h: Likewise. * tree-ssa-live.cc (remove_unused_scope_block_p): Likewise. * tree-ssa-loop-manip.cc (copy_phi_node_args): Likewise. * tree-ssa-loop-unswitch.cc: Likewise. * tree-ssa-math-opts.cc: Likewise. * tree-ssa-operands.cc (class operands_scanner): Likewise. * tree-ssa-pre.cc: Likewise. * tree-ssa-reassoc.cc (optimize_ops_list): Likewise. (debug_range_entry): Likewise. * tree-ssa-sccvn.cc (eliminate_dom_walker::eliminate_stmt): Likewise. * tree-ssa-sccvn.h (TREE_SSA_SCCVN_H): Likewise. * tree-ssa-scopedtables.cc (add_expr_commutative): Likewise. (equal_mem_array_ref_p): Likewise. * tree-ssa-strlen.cc (is_strlen_related_p): Likewise. * tree-ssa-strlen.h (get_range_strlen_dynamic): Likewise. * tree-ssa-tail-merge.cc (stmt_local_def): Likewise. * tree-ssa-ter.h: Likewise. * tree-ssa-threadupdate.h (enum bb_dom_status): Likewise. * tree-streamer-in.cc (lto_input_ts_block_tree_pointers): Likewise. * tree-streamer-out.cc (pack_ts_block_value_fields): Likewise. (write_ts_block_tree_pointers): Likewise. * tree-streamer.h (struct streamer_tree_cache_d): Likewise. (streamer_read_tree_bitfields): Likewise. (streamer_write_integer_cst): Likewise. * tree-vect-patterns.cc (apply_binop_and_append_stmt): Likewise. (vect_synth_mult_by_constant): Likewise. * tree-vect-stmts.cc (vectorizable_operation): Likewise. * tree-vectorizer.cc: Likewise. * tree-vectorizer.h (class auto_purge_vect_location): Likewise. (vect_update_inits_of_drs): Likewise. (vect_get_mask_type_for_stmt): Likewise. (vect_rgroup_iv_might_wrap_p): Likewise. (cse_and_gimplify_to_preheader): Likewise. (vect_free_slp_tree): Likewise. (vect_pattern_recog): Likewise. (vect_stmt_dominates_stmt_p): Likewise. * tree.cc (initialize_tree_contains_struct): Likewise. (need_assembler_name_p): Likewise. (type_with_interoperable_signedness): Likewise. * tree.def (SWITCH_EXPR): Likewise. * tree.h (TYPE_SYMTAB_ADDRESS): Likewise. (poly_int_tree_p): Likewise. (inlined_function_outer_scope_p): Likewise. (tree_code_for_canonical_type_merging): Likewise. * value-prof.cc: Likewise. * value-prof.h (get_nth_most_common_value): Likewise. (find_func_by_profile_id): Likewise. * value-range.cc (vrp_operand_equal_p): Likewise. * value-range.h: Likewise. * var-tracking.cc: Likewise. * varasm.cc (default_function_section): Likewise. (function_section_1): Likewise. (assemble_variable): Likewise. (handle_vtv_comdat_section): Likewise. * vec.h (struct vec_prefix): Likewise. * vmsdbgout.cc (full_name): Likewise. * vtable-verify.cc: Likewise. * vtable-verify.h (struct vtv_graph_node): Likewise. * xcoffout.cc: Likewise. * xcoffout.h (DEBUG_SYMS_TEXT): Likewise. gcc/ada/ChangeLog: * Make-generated.in: Rename .c names to .cc. * adaint.c: Likewise. * ctrl_c.c (dummy_handler): Likewise. * gcc-interface/Makefile.in: Likewise. * gcc-interface/config-lang.in: Likewise. * gcc-interface/decl.cc (concat_name): Likewise. (init_gnat_decl): Likewise. * gcc-interface/gigi.h (concat_name): Likewise. (init_gnat_utils): Likewise. (build_call_raise_range): Likewise. (gnat_mark_addressable): Likewise. (gnat_protect_expr): Likewise. (gnat_rewrite_reference): Likewise. * gcc-interface/lang-specs.h (ADA_DUMPS_OPTIONS): Likewise. * gcc-interface/utils.cc (GTY): Likewise. (add_deferred_type_context): Likewise. (init_gnat_utils): Likewise. * gcc-interface/utils2.cc (gnat_stable_expr_p): Likewise. (gnat_protect_expr): Likewise. (gnat_stabilize_reference_1): Likewise. (gnat_rewrite_reference): Likewise. * gsocket.h: Likewise. * init.cc (__gnat_error_handler): Likewise. * libgnarl/s-intman.ads: Likewise. * libgnarl/s-osinte__android.ads: Likewise. * libgnarl/s-osinte__darwin.ads: Likewise. * libgnarl/s-osinte__hpux.ads: Likewise. * libgnarl/s-osinte__linux.ads: Likewise. * libgnarl/s-osinte__qnx.ads: Likewise. * libgnarl/s-taskin.ads: Likewise. * rtfinal.cc: Likewise. * s-oscons-tmplt.c (CND): Likewise. * set_targ.ads: Likewise. gcc/analyzer/ChangeLog: * analyzer.cc (is_special_named_call_p): Rename .c names to .cc. (is_named_call_p): Likewise. * region-model-asm.cc (deterministic_p): Likewise. * region.cc (field_region::get_relative_concrete_offset): Likewise. * sm-malloc.cc (method_p): Likewise. * supergraph.cc (superedge::dump_dot): Likewise. gcc/c-family/ChangeLog: * c-ada-spec.cc: Rename .c names to .cc. * c-ada-spec.h: Likewise. * c-common.cc (c_build_vec_convert): Likewise. (warning_candidate_p): Likewise. * c-common.h (enum rid): Likewise. (build_real_imag_expr): Likewise. (finish_label_address_expr): Likewise. (c_get_substring_location): Likewise. (c_build_bind_expr): Likewise. (conflict_marker_get_final_tok_kind): Likewise. (c_parse_error): Likewise. (check_missing_format_attribute): Likewise. (invalid_array_size_error): Likewise. (warn_for_multistatement_macros): Likewise. (build_attr_access_from_parms): Likewise. * c-cppbuiltin.cc (c_cpp_builtins): Likewise. * c-format.cc: Likewise. * c-gimplify.cc (c_gimplify_expr): Likewise. * c-indentation.h: Likewise. * c-objc.h (objc_prop_attr_kind_for_rid): Likewise. * c-omp.cc (c_omp_predetermined_mapping): Likewise. * c-opts.cc (c_common_post_options): Likewise. (set_std_cxx23): Likewise. * c-pragma.cc (handle_pragma_redefine_extname): Likewise. * c-pretty-print.h: Likewise. gcc/c/ChangeLog: * Make-lang.in: Rename .c names to .cc. * c-convert.cc: Likewise. * c-decl.cc (struct lang_identifier): Likewise. (pop_scope): Likewise. (finish_decl): Likewise. * c-objc-common.h (GCC_C_OBJC_COMMON): Likewise. * c-parser.cc (c_parser_skip_to_end_of_block_or_statement): Likewise. * c-parser.h (GCC_C_PARSER_H): Likewise. * c-tree.h (c_keyword_starts_typename): Likewise. (finish_declspecs): Likewise. (c_get_alias_set): Likewise. (enum c_oracle_request): Likewise. (tag_exists_p): Likewise. (set_c_expr_source_range): Likewise. * c-typeck.cc (c_common_type): Likewise. (c_finish_omp_clauses): Likewise. * config-lang.in: Likewise. gcc/cp/ChangeLog: * Make-lang.in: Rename .c names to .cc. * config-lang.in: Likewise. * constexpr.cc (cxx_eval_constant_expression): Likewise. * coroutines.cc (morph_fn_to_coro): Likewise. * cp-gimplify.cc (cp_gimplify_expr): Likewise. * cp-lang.cc (struct lang_hooks): Likewise. (get_template_argument_pack_elems_folded): Likewise. * cp-objcp-common.cc (cp_tree_size): Likewise. (cp_unit_size_without_reusable_padding): Likewise. (pop_file_scope): Likewise. (cp_pushdecl): Likewise. * cp-objcp-common.h (GCC_CP_OBJCP_COMMON): Likewise. (cxx_simulate_record_decl): Likewise. * cp-tree.h (struct named_label_entry): Likewise. (current_function_return_value): Likewise. (more_aggr_init_expr_args_p): Likewise. (get_function_version_dispatcher): Likewise. (common_enclosing_class): Likewise. (strip_fnptr_conv): Likewise. (current_decl_namespace): Likewise. (do_aggregate_paren_init): Likewise. (cp_check_const_attributes): Likewise. (qualified_name_lookup_error): Likewise. (generic_targs_for): Likewise. (mark_exp_read): Likewise. (is_global_friend): Likewise. (maybe_reject_flexarray_init): Likewise. (module_token_lang): Likewise. (handle_module_option): Likewise. (literal_integer_zerop): Likewise. (build_extra_args): Likewise. (build_if_nonnull): Likewise. (maybe_check_overriding_exception_spec): Likewise. (finish_omp_target_clauses): Likewise. (maybe_warn_zero_as_null_pointer_constant): Likewise. (cxx_print_error_function): Likewise. (decl_in_std_namespace_p): Likewise. (merge_exception_specifiers): Likewise. (mangle_module_global_init): Likewise. (cxx_block_may_fallthru): Likewise. (fold_builtin_source_location): Likewise. (enum cp_oracle_request): Likewise. (subsumes): Likewise. (cp_finish_injected_record_type): Likewise. (vtv_build_vtable_verify_fndecl): Likewise. (cp_tree_c_finish_parsing): Likewise. * cvt.cc (diagnose_ref_binding): Likewise. (convert_to_void): Likewise. (convert_force): Likewise. (type_promotes_to): Likewise. * decl.cc (make_unbound_class_template_raw): Likewise. (cxx_init_decl_processing): Likewise. (check_class_member_definition_namespace): Likewise. (cxx_maybe_build_cleanup): Likewise. * decl2.cc (maybe_emit_vtables): Likewise. * error.cc (dump_function_name): Likewise. * init.cc (is_class_type): Likewise. (build_new_1): Likewise. * lang-specs.h: Likewise. * method.cc (make_alias_for_thunk): Likewise. * module.cc (specialization_add): Likewise. (module_state::read_cluster): Likewise. * name-lookup.cc (check_extern_c_conflict): Likewise. * name-lookup.h (struct cxx_binding): Likewise. * parser.cc (cp_parser_identifier): Likewise. * parser.h (struct cp_parser): Likewise. * pt.cc (has_value_dependent_address): Likewise. (push_tinst_level_loc): Likewise. * semantics.cc (finish_omp_clauses): Likewise. (finish_omp_atomic): Likewise. * tree.cc (cp_save_expr): Likewise. (cp_free_lang_data): Likewise. * typeck.cc (cp_common_type): Likewise. (strip_array_domain): Likewise. (rationalize_conditional_expr): Likewise. (check_return_expr): Likewise. * vtable-class-hierarchy.cc: Likewise. gcc/d/ChangeLog: * d-gimplify.cc: Rename .c names to .cc. * d-incpath.cc: Likewise. * lang-specs.h: Likewise. gcc/fortran/ChangeLog: * check.cc (gfc_check_all_any): Rename .c names to .cc. * class.cc (find_intrinsic_vtab): Likewise. * config-lang.in: Likewise. * cpp.cc (cpp_define_builtins): Likewise. * data.cc (get_array_index): Likewise. * decl.cc (match_clist_expr): Likewise. (get_proc_name): Likewise. (gfc_verify_c_interop_param): Likewise. (gfc_get_pdt_instance): Likewise. (gfc_match_formal_arglist): Likewise. (gfc_get_type_attr_spec): Likewise. * dependency.cc: Likewise. * error.cc (gfc_format_decoder): Likewise. * expr.cc (check_restricted): Likewise. (gfc_build_default_init_expr): Likewise. * f95-lang.cc: Likewise. * gfc-internals.texi: Likewise. * gfortran.h (enum match): Likewise. (enum procedure_type): Likewise. (enum oacc_routine_lop): Likewise. (gfc_get_pdt_instance): Likewise. (gfc_end_source_files): Likewise. (gfc_mpz_set_hwi): Likewise. (gfc_get_option_string): Likewise. (gfc_find_sym_in_expr): Likewise. (gfc_errors_to_warnings): Likewise. (gfc_real_4_kind): Likewise. (gfc_free_finalizer): Likewise. (gfc_sym_get_dummy_args): Likewise. (gfc_check_intrinsic_standard): Likewise. (gfc_free_case_list): Likewise. (gfc_resolve_oacc_routines): Likewise. (gfc_check_vardef_context): Likewise. (gfc_free_association_list): Likewise. (gfc_implicit_pure_function): Likewise. (gfc_ref_dimen_size): Likewise. (gfc_compare_actual_formal): Likewise. (gfc_resolve_wait): Likewise. (gfc_dt_upper_string): Likewise. (gfc_generate_module_code): Likewise. (gfc_delete_bbt): Likewise. (debug): Likewise. (gfc_build_block_ns): Likewise. (gfc_dep_difference): Likewise. (gfc_invalid_null_arg): Likewise. (gfc_is_finalizable): Likewise. (gfc_fix_implicit_pure): Likewise. (gfc_is_size_zero_array): Likewise. (gfc_is_reallocatable_lhs): Likewise. * gfortranspec.cc: Likewise. * interface.cc (compare_actual_expr): Likewise. * intrinsic.cc (add_functions): Likewise. * iresolve.cc (gfc_resolve_matmul): Likewise. (gfc_resolve_alarm_sub): Likewise. * iso-c-binding.def: Likewise. * lang-specs.h: Likewise. * libgfortran.h (GFC_STDERR_UNIT_NUMBER): Likewise. * match.cc (gfc_match_label): Likewise. (gfc_match_symbol): Likewise. (match_derived_type_spec): Likewise. (copy_ts_from_selector_to_associate): Likewise. * match.h (gfc_match_call): Likewise. (gfc_get_common): Likewise. (gfc_match_omp_end_single): Likewise. (gfc_match_volatile): Likewise. (gfc_match_bind_c): Likewise. (gfc_match_literal_constant): Likewise. (gfc_match_init_expr): Likewise. (gfc_match_array_constructor): Likewise. (gfc_match_end_interface): Likewise. (gfc_match_print): Likewise. (gfc_match_expr): Likewise. * matchexp.cc (next_operator): Likewise. * mathbuiltins.def: Likewise. * module.cc (free_true_name): Likewise. * openmp.cc (gfc_resolve_omp_parallel_blocks): Likewise. (gfc_omp_save_and_clear_state): Likewise. * parse.cc (parse_union): Likewise. (set_syms_host_assoc): Likewise. * resolve.cc (resolve_actual_arglist): Likewise. (resolve_elemental_actual): Likewise. (check_host_association): Likewise. (resolve_typebound_function): Likewise. (resolve_typebound_subroutine): Likewise. (gfc_resolve_expr): Likewise. (resolve_assoc_var): Likewise. (resolve_typebound_procedures): Likewise. (resolve_equivalence_derived): Likewise. * simplify.cc (simplify_bound): Likewise. * symbol.cc (gfc_set_default_type): Likewise. (gfc_add_ext_attribute): Likewise. * target-memory.cc (gfc_target_interpret_expr): Likewise. * target-memory.h (gfc_target_interpret_expr): Likewise. * trans-array.cc (gfc_get_cfi_dim_sm): Likewise. (gfc_conv_shift_descriptor_lbound): Likewise. (gfc_could_be_alias): Likewise. (gfc_get_dataptr_offset): Likewise. * trans-const.cc: Likewise. * trans-decl.cc (trans_function_start): Likewise. (gfc_trans_deferred_vars): Likewise. (generate_local_decl): Likewise. (gfc_generate_function_code): Likewise. * trans-expr.cc (gfc_vptr_size_get): Likewise. (gfc_trans_class_array_init_assign): Likewise. (POWI_TABLE_SIZE): Likewise. (gfc_conv_procedure_call): Likewise. (gfc_trans_arrayfunc_assign): Likewise. * trans-intrinsic.cc (gfc_conv_intrinsic_len): Likewise. (gfc_conv_intrinsic_loc): Likewise. (conv_intrinsic_event_query): Likewise. * trans-io.cc (gfc_build_st_parameter): Likewise. * trans-openmp.cc (gfc_omp_check_optional_argument): Likewise. (gfc_omp_unshare_expr_r): Likewise. (gfc_trans_omp_array_section): Likewise. (gfc_trans_omp_clauses): Likewise. * trans-stmt.cc (trans_associate_var): Likewise. (gfc_trans_deallocate): Likewise. * trans-stmt.h (gfc_trans_class_init_assign): Likewise. (gfc_trans_deallocate): Likewise. (gfc_trans_oacc_declare): Likewise. * trans-types.cc: Likewise. * trans-types.h (enum gfc_packed): Likewise. * trans.cc (N_): Likewise. (trans_code): Likewise. * trans.h (gfc_build_compare_string): Likewise. (gfc_conv_expr_type): Likewise. (gfc_trans_deferred_vars): Likewise. (getdecls): Likewise. (gfc_get_array_descr_info): Likewise. (gfc_omp_firstprivatize_type_sizes): Likewise. (GTY): Likewise. gcc/go/ChangeLog: * config-lang.in: Rename .c names to .cc. * go-backend.cc: Likewise. * go-lang.cc: Likewise. * gospec.cc: Likewise. * lang-specs.h: Likewise. gcc/jit/ChangeLog: * config-lang.in: Rename .c names to .cc. * docs/_build/texinfo/libgccjit.texi: Likewise. * docs/internals/index.rst: Likewise. * jit-builtins.cc (builtins_manager::make_builtin_function): Likewise. * jit-playback.cc (fold_const_var): Likewise. (playback::context::~context): Likewise. (new_field): Likewise. (new_bitfield): Likewise. (new_compound_type): Likewise. (playback::compound_type::set_fields): Likewise. (global_set_init_rvalue): Likewise. (load_blob_in_ctor): Likewise. (new_global_initialized): Likewise. (double>): Likewise. (new_string_literal): Likewise. (as_truth_value): Likewise. (build_call): Likewise. (playback::context::build_cast): Likewise. (new_array_access): Likewise. (new_field_access): Likewise. (dereference): Likewise. (postprocess): Likewise. (add_jump): Likewise. (add_switch): Likewise. (build_goto_operands): Likewise. (playback::context::read_dump_file): Likewise. (init_types): Likewise. * jit-recording.cc (recording::context::get_int_type): Likewise. * jit-recording.h: Likewise. * libgccjit.cc (compatible_types): Likewise. (gcc_jit_context_acquire): Likewise. (gcc_jit_context_release): Likewise. (gcc_jit_context_new_child_context): Likewise. (gcc_jit_type_as_object): Likewise. (gcc_jit_context_get_type): Likewise. (gcc_jit_context_get_int_type): Likewise. (gcc_jit_type_get_pointer): Likewise. (gcc_jit_type_get_const): Likewise. (gcc_jit_type_get_volatile): Likewise. (gcc_jit_type_dyncast_array): Likewise. (gcc_jit_type_is_bool): Likewise. (gcc_jit_type_is_pointer): Likewise. (gcc_jit_type_is_integral): Likewise. (gcc_jit_type_dyncast_vector): Likewise. (gcc_jit_type_is_struct): Likewise. (gcc_jit_vector_type_get_num_units): Likewise. (gcc_jit_vector_type_get_element_type): Likewise. (gcc_jit_type_unqualified): Likewise. (gcc_jit_type_dyncast_function_ptr_type): Likewise. (gcc_jit_function_type_get_return_type): Likewise. (gcc_jit_function_type_get_param_count): Likewise. (gcc_jit_function_type_get_param_type): Likewise. (gcc_jit_context_new_array_type): Likewise. (gcc_jit_context_new_field): Likewise. (gcc_jit_field_as_object): Likewise. (gcc_jit_context_new_struct_type): Likewise. (gcc_jit_struct_as_type): Likewise. (gcc_jit_struct_set_fields): Likewise. (gcc_jit_struct_get_field_count): Likewise. (gcc_jit_context_new_union_type): Likewise. (gcc_jit_context_new_function_ptr_type): Likewise. (gcc_jit_param_as_rvalue): Likewise. (gcc_jit_context_new_function): Likewise. (gcc_jit_function_get_return_type): Likewise. (gcc_jit_function_dump_to_dot): Likewise. (gcc_jit_block_get_function): Likewise. (gcc_jit_global_set_initializer_rvalue): Likewise. (gcc_jit_rvalue_get_type): Likewise. (gcc_jit_context_new_rvalue_from_int): Likewise. (gcc_jit_context_one): Likewise. (gcc_jit_context_new_rvalue_from_double): Likewise. (gcc_jit_context_null): Likewise. (gcc_jit_context_new_string_literal): Likewise. (valid_binary_op_p): Likewise. (gcc_jit_context_new_binary_op): Likewise. (gcc_jit_context_new_comparison): Likewise. (gcc_jit_context_new_call): Likewise. (is_valid_cast): Likewise. (gcc_jit_context_new_cast): Likewise. (gcc_jit_object_get_context): Likewise. (gcc_jit_object_get_debug_string): Likewise. (gcc_jit_lvalue_access_field): Likewise. (gcc_jit_rvalue_access_field): Likewise. (gcc_jit_rvalue_dereference_field): Likewise. (gcc_jit_rvalue_dereference): Likewise. (gcc_jit_lvalue_get_address): Likewise. (gcc_jit_lvalue_set_tls_model): Likewise. (gcc_jit_lvalue_set_link_section): Likewise. (gcc_jit_function_new_local): Likewise. (gcc_jit_block_add_eval): Likewise. (gcc_jit_block_add_assignment): Likewise. (is_bool): Likewise. (gcc_jit_block_end_with_conditional): Likewise. (gcc_jit_block_add_comment): Likewise. (gcc_jit_block_end_with_jump): Likewise. (gcc_jit_block_end_with_return): Likewise. (gcc_jit_block_end_with_void_return): Likewise. (case_range_validator::case_range_validator): Likewise. (case_range_validator::validate): Likewise. (case_range_validator::get_wide_int): Likewise. (gcc_jit_block_end_with_switch): Likewise. (gcc_jit_context_set_str_option): Likewise. (gcc_jit_context_set_int_option): Likewise. (gcc_jit_context_set_bool_option): Likewise. (gcc_jit_context_set_bool_allow_unreachable_blocks): Likewise. (gcc_jit_context_set_bool_use_external_driver): Likewise. (gcc_jit_context_add_command_line_option): Likewise. (gcc_jit_context_add_driver_option): Likewise. (gcc_jit_context_enable_dump): Likewise. (gcc_jit_context_compile): Likewise. (gcc_jit_context_compile_to_file): Likewise. (gcc_jit_context_set_logfile): Likewise. (gcc_jit_context_dump_reproducer_to_file): Likewise. (gcc_jit_context_get_first_error): Likewise. (gcc_jit_context_get_last_error): Likewise. (gcc_jit_result_get_code): Likewise. (gcc_jit_result_get_global): Likewise. (gcc_jit_rvalue_set_bool_require_tail_call): Likewise. (gcc_jit_type_get_aligned): Likewise. (gcc_jit_type_get_vector): Likewise. (gcc_jit_function_get_address): Likewise. (gcc_jit_version_patchlevel): Likewise. (gcc_jit_block_add_extended_asm): Likewise. (gcc_jit_extended_asm_as_object): Likewise. (gcc_jit_extended_asm_set_volatile_flag): Likewise. (gcc_jit_extended_asm_set_inline_flag): Likewise. (gcc_jit_extended_asm_add_output_operand): Likewise. (gcc_jit_extended_asm_add_input_operand): Likewise. (gcc_jit_extended_asm_add_clobber): Likewise. * notes.txt: Likewise. gcc/lto/ChangeLog: * config-lang.in: Rename .c names to .cc. * lang-specs.h: Likewise. * lto-common.cc (gimple_register_canonical_type_1): Likewise. * lto-common.h: Likewise. * lto-dump.cc (lto_main): Likewise. * lto-lang.cc (handle_fnspec_attribute): Likewise. (lto_getdecls): Likewise. (lto_init): Likewise. * lto.cc (lto_main): Likewise. * lto.h: Likewise. gcc/objc/ChangeLog: * Make-lang.in: Rename .c names to .cc. * config-lang.in: Likewise. * lang-specs.h: Likewise. * objc-act.cc (objc_build_component_ref): Likewise. (objc_copy_binfo): Likewise. (lookup_method_in_hash_lists): Likewise. (objc_finish_foreach_loop): Likewise. * objc-act.h (objc_common_init_ts): Likewise. * objc-gnu-runtime-abi-01.cc: Likewise. * objc-lang.cc (struct lang_hooks): Likewise. * objc-map.cc: Likewise. * objc-next-runtime-abi-01.cc (generate_objc_symtab_decl): Likewise. * objc-runtime-shared-support.cc: Likewise. * objc-runtime-shared-support.h (build_protocol_initializer): Likewise. gcc/objcp/ChangeLog: * Make-lang.in: Rename .c names to .cc. * config-lang.in: Likewise. * lang-specs.h: Likewise. * objcp-decl.cc (objcp_end_compound_stmt): Likewise. * objcp-lang.cc (struct lang_hooks): Likewise. gcc/po/ChangeLog: * EXCLUDES: Rename .c names to .cc. libcpp/ChangeLog: * Makefile.in: Rename .c names to .cc. * charset.cc (convert_escape): Likewise. * directives.cc (directive_diagnostics): Likewise. (_cpp_handle_directive): Likewise. (lex_macro_node): Likewise. * include/cpplib.h (struct _cpp_file): Likewise. (PURE_ZERO): Likewise. (cpp_defined): Likewise. (cpp_error_at): Likewise. (cpp_forall_identifiers): Likewise. (cpp_compare_macros): Likewise. (cpp_get_converted_source): Likewise. (cpp_read_state): Likewise. (cpp_directive_only_process): Likewise. (struct cpp_decoded_char): Likewise. * include/line-map.h (enum lc_reason): Likewise. (enum location_aspect): Likewise. * include/mkdeps.h: Likewise. * init.cc (cpp_destroy): Likewise. (cpp_finish): Likewise. * internal.h (struct cpp_reader): Likewise. (_cpp_defined_macro_p): Likewise. (_cpp_backup_tokens_direct): Likewise. (_cpp_destroy_hashtable): Likewise. (_cpp_has_header): Likewise. (_cpp_expand_op_stack): Likewise. (_cpp_commit_buff): Likewise. (_cpp_restore_special_builtin): Likewise. (_cpp_bracket_include): Likewise. (_cpp_replacement_text_len): Likewise. (ufputs): Likewise. * line-map.cc (linemap_macro_loc_to_exp_point): Likewise. (linemap_check_files_exited): Likewise. (line_map_new_raw): Likewise. * traditional.cc (enum ls): Likewise.
2022-01-03Update copyright years.Jakub Jelinek1-1/+1
2021-08-10openmp: Add support for declare simd and declare variant in a attribute syntaxJakub Jelinek1-4/+3
This patch adds support for declare simd and declare variant in attribute syntax. Either in attribute-specifier-seq at the start of declaration, in that case it has similar restriction to pragma-syntax, that there is a single function declaration/definition in the declaration, rather than variable declaration or more than one function declarations or mix of function and variable declarations. Or after the declarator id, in that case it applies just to the single function declaration and the same declaration can have multiple such attributes. Or both. Furthermore, cp_parser_statement has been adjusted so that it doesn't accept [[omp::directive (parallel)]] etc. before statements that don't take attributes at all, or where those attributes don't appertain to the statement but something else (e.g. to label, using directive, declaration, etc.). 2021-08-10 Jakub Jelinek <jakub@redhat.com> gcc/cp/ * parser.h (struct cp_omp_declare_simd_data): Remove in_omp_attribute_pragma and clauses members, add loc and attribs. (struct cp_oacc_routine_data): Remove loc member, add clauses member. * parser.c (cp_finalize_omp_declare_simd): New function. (cp_parser_handle_statement_omp_attributes): Mention in function comment the function is used also for attribute-declaration. (cp_parser_handle_directive_omp_attributes): New function. (cp_parser_statement): Don't call cp_parser_handle_statement_omp_attributes if statement doesn't have attribute-specifier-seq at the beginning at all or if if those attributes don't appertain to the statement. (cp_parser_simple_declaration): Call cp_parser_handle_directive_omp_attributes and cp_finalize_omp_declare_simd. (cp_parser_explicit_instantiation): Likewise. (cp_parser_init_declarator): Initialize prefix_attributes only after parsing declarators. (cp_parser_direct_declarator): Call cp_parser_handle_directive_omp_attributes and cp_finalize_omp_declare_simd. (cp_parser_member_declaration): Likewise. (cp_parser_single_declaration): Likewise. (cp_parser_omp_declare_simd): Don't initialize data.in_omp_attribute_pragma, instead initialize data.attribs[0] and data.attribs[1]. (cp_finish_omp_declare_variant): Remove in_omp_attribute_pragma argument, instead use parser->lexer->in_omp_attribute_pragma. (cp_parser_late_parsing_omp_declare_simd): Adjust cp_finish_omp_declare_variant caller. Handle attribute-syntax declare simd/variant. gcc/testsuite/ * g++.dg/gomp/attrs-1.C (bar): Add missing semicolon after [[omp::directive (threadprivate (t2))]]. Add tests with if/while/switch after parallel in attribute syntax. (corge): Add missing omp:: before directive. * g++.dg/gomp/attrs-2.C (bar): Add missing semicolon after [[omp::directive (threadprivate (t2))]]. * g++.dg/gomp/attrs-10.C: New test. * g++.dg/gomp/attrs-11.C: New test.
2021-07-26openmp: Add support for omp attributes section and scan directivesJakub Jelinek1-0/+4
This patch adds support for expressing the section and scan directives using the attribute syntax and additionally fixes some bugs in the attribute syntax directive handling. For now it requires that the scan and section directives appear as the only attribute, not combined with other OpenMP or non-OpenMP attributes on the same statement. 2021-07-26 Jakub Jelinek <jakub@redhat.com> * parser.h (struct cp_lexer): Add orphan_p member. * parser.c (cp_parser_statement): Don't change in_omp_attribute_pragma upon restart from CPP_PRAGMA handling. Fix up condition when a lexer should be destroyed and adjust saved_tokens if it records tokens from the to be destroyed lexer. (cp_parser_omp_section_scan): New function. (cp_parser_omp_scan_loop_body): Use it. If parser->lexer->in_omp_attribute_pragma, allow optional comma after scan. (cp_parser_omp_sections_scope): Use cp_parser_omp_section_scan. * g++.dg/gomp/attrs-1.C: Use attribute syntax even for section and scan directives. * g++.dg/gomp/attrs-2.C: Likewise. * g++.dg/gomp/attrs-6.C: New test. * g++.dg/gomp/attrs-7.C: New test. * g++.dg/gomp/attrs-8.C: New test.
2021-07-23openmp: Diagnose invalid mixing of the attribute and pragma syntax directivesJakub Jelinek1-0/+3
The OpenMP 5.1 spec says that the attribute and pragma syntax directives should not be mixed on the same statement. The following patch adds diagnostic for that, [[omp::directive (...)]] #pragma omp ... is always an error and for the other order #pragma omp ... [[omp::directive (...)]] it depends on whether the pragma directive is an OpenMP construct (then it is an error because it needs a structured block or loop or statement as body) or e.g. a standalone directive (then it is fine). Only block scope is handled for now though, namespace scope and class scope still needs implementing even the basic support. 2021-07-23 Jakub Jelinek <jakub@redhat.com> gcc/c-family/ * c-pragma.h (enum pragma_kind): Add PRAGMA_OMP__START_ and PRAGMA_OMP__LAST_ enumerators. gcc/cp/ * parser.h (struct cp_parser): Add omp_attrs_forbidden_p member. * parser.c (cp_parser_handle_statement_omp_attributes): Diagnose mixing of attribute and pragma syntax directives when seeing omp::directive if parser->omp_attrs_forbidden_p or if attribute syntax directives are followed by OpenMP pragma. (cp_parser_statement): Clear parser->omp_attrs_forbidden_p after the cp_parser_handle_statement_omp_attributes call. (cp_parser_omp_structured_block): Add disallow_omp_attrs argument, if true, set parser->omp_attrs_forbidden_p. (cp_parser_omp_scan_loop_body, cp_parser_omp_sections_scope): Pass false as disallow_omp_attrs to cp_parser_omp_structured_block. (cp_parser_omp_parallel, cp_parser_omp_task): Set parser->omp_attrs_forbidden_p. gcc/testsuite/ * g++.dg/gomp/attrs-4.C: New test. * g++.dg/gomp/attrs-5.C: New test.
2021-07-02openmp: Initial support for OpenMP directives expressed as C++11 attributesJakub Jelinek1-0/+6
This is an OpenMP 5.1 feature, but I think it is something very useful for OpenMP users, so I'm committing it now instead of waiting until all 5.0 work is done. The support is incomplete, only attributes on statements (or block local declarations) are supported right now, while for non-executable directives they should be also supported at namespace scope and at class scope, and for declarations in all places that appertain to the declarations rather than e.g. types. I need to also fix up handling of C++11 non-OpenMP attributes mixed with OpenMP attributes before block local declarations (currently it throws them away), probably reject if the directives appertain to labels etc. In order not to complicate all the OpenMP directive parsing, it is done by remembering the tokens from the attribute, slightly adjusting them and feeding them through a temporary new lexer to cp_parse_pragma. 2021-07-02 Jakub Jelinek <jakub@redhat.com> gcc/c-family/ * c-common.h (enum c_omp_directive_kind): New enum. (struct c_omp_directive): New type. (c_omp_categorize_directive): Declare. * c-omp.c (omp_directives): New variable. (c_omp_categorize_directive): New function. gcc/cp/ * parser.h (struct cp_lexer): Add in_omp_attribute_pragma member. (struct cp_omp_declare_simd_data): Likewise. * cp-tree.h (enum cp_tree_index): Add CPTI_OMP_IDENTIFIER. (omp_identifier): Define. * parser.c (cp_parser_skip_to_pragma_eol): Handle in_omp_attribute_pragma CPP_PRAGMA_EOL followed by CPP_EOF. (cp_parser_require_pragma_eol): Likewise. (struct cp_omp_attribute_data): New type. (cp_parser_handle_statement_omp_attributes): New function. (cp_parser_statement): Handle OpenMP directives in statement's attribute-specifier-seq. (cp_parser_omp_directive_args, cp_parser_omp_sequence_args): New functions. (cp_parser_std_attribute): Handle omp::directive and omp::sequence attributes. (cp_parser_omp_all_clauses): If in_omp_attribute_pragma, allow a comma also before the first clause. (cp_parser_omp_allocate): Likewise. (cp_parser_omp_atomic): Likewise. (cp_parser_omp_depobj): Likewise. (cp_parser_omp_flush): Likewise. (cp_parser_omp_ordered): Likewise. (cp_parser_omp_declare_simd): Save in_omp_attribute_pragma into struct cp_omp_declare_simd_data. (cp_finish_omp_declare_variant): Add in_omp_attribute_pragma argument. If set, allow a comma also before match clause. (cp_parser_late_parsing_omp_declare_simd): If in_omp_attribute_pragma, allow a comma also before the first clause. Adjust cp_finish_omp_declare_variant caller. (cp_parser_omp_declare_target): If in_omp_attribute_pragma, allow a comma also before the first clause. (cp_parser_omp_declare_reduction_exprs): Likewise. (cp_parser_omp_requires): Likewise. * decl.c (initialize_predefined_identifiers): Initialize omp_identifier. * decl2.c (cplus_decl_attributes): Reject omp::directive and omp::sequence attributes. gcc/testsuite/ * g++.dg/gomp/attrs-1.C: New test. * g++.dg/gomp/attrs-2.C: New test. * g++.dg/gomp/attrs-3.C: New test.
2021-03-18Objective-C++ : Fix handling of unnamed message parms [PR49070].Iain Sandoe1-0/+4
When we are parsing an Objective-C++ message, a colon is a valid terminator for a assignment-expression. That is: [receiver meth:x:x:x:x]; Is a valid, if somewhat unreadable, construction; corresponding to a method declaration like: - (id) meth:(id)arg0 :(id)arg1 :(id)arg2 :(id)arg3; Where three of the message params have no selector name. If fact, although it might be unintentional, Objective-C/C++ can accept message selectors with all the parms unnamed (this applies to the clang implementation too, which is taken as the reference for the language). For regular C++, the pattern x:x is not valid in that position an an error is emitted with a fixit for the expected scope token. If we simply made that error conditional on !c_dialect_objc() that would regress Objective-C++ diagnostics for cases outside a message selector, so we add a state flag for this. gcc/cp/ChangeLog: PR objc++/49070 * parser.c (cp_debug_parser): Add Objective-C++ message state flag. (cp_parser_nested_name_specifier_opt): Allow colon to terminate an assignment-expression when parsing Objective- C++ messages. (cp_parser_objc_message_expression): Set and clear message parsing state on entry and exit. * parser.h (struct cp_parser): Add a context flag for Objective-C++ message state. gcc/testsuite/ChangeLog: PR objc++/49070 * obj-c++.dg/pr49070.mm: New test. * objc.dg/unnamed-parms.m: New test.
2021-01-04Update copyright years.Jakub Jelinek1-1/+1
2020-12-09c++: Module parsingNathan Sidwell1-1/+2
This adds the module-declaration parsing and other logic. We have two new kinds of declaration -- module and import. Plus the ability to export other declarations. The module processing can also divide the TU into several portions -- GMF, Purview and PMF. There are restrictions that some declarations must or mustnot appear in a #include, so I needed to add a bit to indicate whether a token came from the main source or not. This seemed the least unpleasant way of implementing such a check. gcc/cp/ * parser.h (struct cp_token): Add main_source_p field. * parser.c (cp_lexer_new_main): Pass thought module token filter. Check macros. (cp_lexer_get_preprocessor_token): Set main_source_p. (enum module_parse): New. (cp_parser_diagnose_invalid_type_name): Deal with unrecognized module-directives. (cp_parser_skip_to_closing_parenthesize_1): Skip module-directivres. (cp_parser_skip_to_end_of_statement): Likewise. (cp_parser_skiup_to_end_of_block_or_statement): Likewise. (cp_parser_translation_unit): Add module parsing calls. (cp_parser_module_name, cp_parser_module_declaration): New. (cp_parser_import_declaration, cp_parser_module_export): New. (cp_parser_declaration): Add module export detection. (cp_parser_template_declaration): Adjust 'export' error message. (cp_parser_function_definition_after_declarator): Add module-specific logic. * module.cc (import_module, declare_module) (maybe_check_all_macros): Stubs.
2020-01-01Update copyright years.Jakub Jelinek1-1/+1
From-SVN: r279813
2019-10-28[C++ PATCH] simplify deferred parsing lexerNathan Sidwell1-11/+15
https://gcc.gnu.org/ml/gcc-patches/2019-10/msg01962.html We use an eof_token global variable as a sentinel on a deferred parse (such as in-class function definitions, or default args). This complicates retrieving the next token in certain places. As such deferred parses always nest properly and completely before resuming the outer lexer, we can simply morph the token after the deferred buffer into a CPP_EOF token and restore it afterwards. I finally got around to implementing it with this patch. One complication is that we have to change the discriminator for when the token's value is a tree. We can't look at the token's type because it might have been overwritten. I add a bool flag to the token (there's several spare bits), and use that. This does simplify the discriminator because we just check a single bit, rather than a set of token types. * parser.h (struct cp_token): Drop {ENUM,BOOL}_BITFIELD C-ism. Add tree_check_p flag, use as nested union discriminator. (struct cp_lexer): Add saved_type & saved_keyword fields. * parser.c (eof_token): Delete. (cp_lexer_new_main): Always init last_token to last token of buffer. (cp_lexer_new_from_tokens): Overlay EOF token at end of range. (cp_lexer_destroy): Restore token under the EOF. (cp_lexer_previous_token_position): No check for eof_token here. (cp_lexer_get_preprocessor_token): Clear tree_check_p. (cp_lexer_peek_nth_token): Check CPP_EOF not eof_token. (cp_lexer_consume_token): Assert not CPP_EOF, no check for eof_token. (cp_lexer_purge_token): Likewise. (cp_lexer_purge_tokens_after): No check for EOF token. (cp_parser_nested_name_specifier, cp_parser_decltype) (cp_parser_template_id): Set tree_check_p. From-SVN: r277514
2019-10-23Implement P1286R2, Contra CWG1778Jason Merrill1-4/+0
The C++11 requirement that an explicit exception-specification on a defaulted function match the implicit one was found to be problematic for std::atomic. This paper, adopted in February, simply removes that requirement: if an explicitly defaulted function has a different exception-specification, that now works just like a user-written function: either it isn't noexcept when it could be, or it is noexcept and will call terminate if an exception is thrown. * method.c (defaulted_late_check): Don't check explicit exception-specification on defaulted function. (after_nsdmi_defaulted_late_checks): Remove. * parser.h (struct cp_unparsed_functions_entry): Remove classes. * parser.c (unparsed_classes): Remove. (push_unparsed_function_queues, cp_parser_class_specifier_1): Adjust. From-SVN: r277351
2019-10-10c-common.h (c_omp_check_context_selector, [...]): Declare.Jakub Jelinek1-1/+2
c-family/ * c-common.h (c_omp_check_context_selector, c_omp_get_context_selector): Declare. * c-omp.c (c_omp_declare_simd_clauses_to_numbers): Fix spelling in diagnostic message. (c_omp_check_context_selector, c_omp_get_context_selector): New functions. * c-attribs.c (c_common_attribute_table): Add "omp declare variant" attribute. (handle_omp_declare_variant_attribute): New function. c/ * c-parser.c (c_parser_omp_all_clauses): Add NESTED_P argument, if true, terminate processing on closing paren and don't skip to end of pragma line. (c_parser_omp_declare_simd): Handle also declare variant. (omp_construct_selectors, omp_device_selectors, omp_implementation_selectors, omp_user_selectors): New variables. (c_parser_omp_context_selector, c_parser_omp_context_selector_specification, c_finish_omp_declare_variant): New functions. (c_finish_omp_declare_simd): Handle both declare simd and declare variant. (c_parser_omp_declare): Handle declare variant. cp/ * parser.h (struct cp_omp_declare_simd_data): Add variant_p member. * parser.c (cp_ensure_no_omp_declare_simd): Handle both declare simd and declare variant. (cp_parser_oacc_all_clauses): Formatting fix. (cp_parser_omp_all_clauses): Add NESTED_P argument, if true, terminate processing on closing paren and don't skip to end of pragma line. (cp_parser_omp_declare_simd): Add VARIANT_P argument. Handle also declare variant. (omp_construct_selectors, omp_device_selectors, omp_implementation_selectors, omp_user_selectors): New variables. (cp_parser_omp_context_selector, cp_parser_omp_context_selector_specification, cp_finish_omp_declare_variant): New functions. (cp_parser_late_parsing_omp_declare_simd): Handle also declare variant. (cp_parser_omp_declare): Handle declare variant. testsuite/ * c-c++-common/gomp/declare-variant-1.c: New test. * c-c++-common/gomp/declare-variant-2.c: New test. * c-c++-common/gomp/declare-variant-3.c: New test. * g++.dg/gomp/this-1.C: Adjust for diagnostic message spelling fix. * gcc.dg/gomp/declare-variant-1.c: New test. * gcc.dg/gomp/declare-variant-2.c: New test. From-SVN: r276789
2019-06-22PR c++/86476 - noexcept-specifier is a complete-class context.Marek Polacek1-0/+3
PR c++/52869 * cp-tree.def (DEFAULT_ARG): Update commentary. * cp-tree.h (UNPARSED_NOEXCEPT_SPEC_P): New macro. (tree_default_arg): Use tree_base instead of tree_common. (do_push_parm_decls, maybe_check_overriding_exception_spec): Declare. * decl.c (do_push_parm_decls): New function, broken out of... (store_parm_decls): ...here. Call it. * except.c (nothrow_spec_p): Accept DEFAULT_ARG in the assert. * parser.c (cp_parser_noexcept_specification_opt, cp_parser_late_noexcept_specifier, noexcept_override_late_checks): Forward-declare. (unparsed_noexcepts): New macro. (push_unparsed_function_queues): Update initializer. (cp_parser_direct_declarator): Pass FRIEND_P to cp_parser_exception_specification_opt. (inject_parm_decls): New. (pop_injected_parms): New. (cp_parser_class_specifier_1): Implement delayed parsing of noexcept-specifiers. (cp_parser_save_noexcept): New. (cp_parser_late_noexcept_specifier): New. (noexcept_override_late_checks): New. (cp_parser_noexcept_specification_opt): Add FRIEND_P parameter. Call cp_parser_save_noexcept instead of the normal processing if needed. (cp_parser_exception_specification_opt): Add FRIEND_P parameter and pass it to cp_parser_noexcept_specification_opt. (cp_parser_save_member_function_body): Fix comment. (cp_parser_save_default_args): Maybe save the noexcept-specifier to post process. (cp_parser_transaction): Update call to cp_parser_noexcept_specification_opt. (cp_parser_transaction_expression): Likewise. * parser.h (cp_unparsed_functions_entry): Add new field to carry a noexcept-specifier. * pt.c (dependent_type_p_r): Handle unparsed noexcept expression. * search.c (maybe_check_overriding_exception_spec): New function, broken out of... (check_final_overrider): ...here. Call maybe_check_overriding_exception_spec. * tree.c (canonical_eh_spec): Handle UNPARSED_NOEXCEPT_SPEC_P. (cp_tree_equal): Handle DEFAULT_ARG. * g++.dg/cpp0x/noexcept45.C: New test. * g++.dg/cpp0x/noexcept46.C: New test. * g++.dg/cpp0x/noexcept47.C: New test. * g++.dg/cpp0x/noexcept48.C: New test. * g++.dg/cpp0x/noexcept49.C: New test. * g++.dg/cpp0x/noexcept50.C: New test. * g++.dg/cpp0x/noexcept51.C: New test. * g++.dg/cpp0x/noexcept52.C: New test. * g++.dg/cpp0x/noexcept53.C: New test. * g++.dg/eh/shadow1.C: Adjust dg-error. From-SVN: r272586
2019-04-11re PR translation/90035 (Non-translatable C++ parser diagnostics)Jakub Jelinek1-0/+3
PR translation/90035 * parser.h (struct cp_parser): Add type_definition_forbidden_message_arg member. * parser.c (cp_debug_parser): Print it. (cp_parser_check_type_definition): Pass parser->type_definition_forbidden_message_arg as second argument to error. (cp_parser_has_attribute_expression, cp_parser_sizeof_operand): Set parser->type_definition_forbidden_message_arg and use G_() with %qs for parser->type_definition_forbidden_message instead of building untranslatable message using concat. From-SVN: r270286
2019-01-08PR c++/88548 - this accepted in static member functions.Marek Polacek1-3/+6
* parser.c (cp_debug_parser): Adjust printing of local_variables_forbidden_p. (cp_parser_new): Set local_variables_forbidden_p to 0 rather than false. (cp_parser_primary_expression): When checking local_variables_forbidden_p, use THIS_FORBIDDEN or LOCAL_VARS_FORBIDDEN. (cp_parser_lambda_body): Update the type of local_variables_forbidden_p. Set it to 0 rather than false. (cp_parser_condition): Adjust call to cp_parser_declarator. (cp_parser_explicit_instantiation): Likewise. (cp_parser_init_declarator): Likewise. (cp_parser_declarator): New parameter. Use it. (cp_parser_direct_declarator): New parameter. Use it to set local_variables_forbidden_p. Adjust call to cp_parser_declarator. (cp_parser_type_id_1): Adjust call to cp_parser_declarator. (cp_parser_parameter_declaration): Likewise. (cp_parser_default_argument): Update the type of local_variables_forbidden_p. Set it to LOCAL_VARS_AND_THIS_FORBIDDEN rather than true. (cp_parser_member_declaration): Tell cp_parser_declarator if we saw 'static' or 'friend'. (cp_parser_exception_declaration): Adjust call to cp_parser_declarator. (cp_parser_late_parsing_default_args): Update the type of local_variables_forbidden_p. Set it to LOCAL_VARS_AND_THIS_FORBIDDEN rather than true. (cp_parser_cache_defarg): Adjust call to cp_parser_declarator. (cp_parser_objc_class_ivars): Likewise. (cp_parser_objc_struct_declaration): Likewise. (cp_parser_omp_for_loop_init): Likewise. * parser.h (cp_parser): Change the type of local_variables_forbidden_p to unsigned char. (LOCAL_VARS_FORBIDDEN, LOCAL_VARS_AND_THIS_FORBIDDEN, THIS_FORBIDDEN): Define. * g++.dg/cpp0x/this1.C: New test. From-SVN: r267731
2019-01-01Update copyright years.Jakub Jelinek1-1/+1
From-SVN: r267494
2018-10-12[C++ PATCH] more TU parsing refactoringNathan Sidwell1-4/+0
https://gcc.gnu.org/ml/gcc-patches/2018-10/msg00788.html * parser.h (struct cp_parser): Drop implicit_extern_c. * parser.c (cp_debug_parser): Drop implicit_extern_c. (cp_parser_new): Likewise. (cp_parser_translation_unit): Handle implicit extern c here. Call cp_parser_toplevel_declaration. (cp_parser_toplevel_declaration): New, broken out of ... (cp_parser_declaration_seq_opt): ... here. Call it. Drop implicit extern C handling. From-SVN: r265127
2018-01-03Update copyright years.Jakub Jelinek1-1/+1
From-SVN: r256169
2017-12-01function.h (struct function): Remove cilk_frame_decl, is_cilk_function and ↵Jakub Jelinek1-6/+1
calls_cilk_spawn fields. * function.h (struct function): Remove cilk_frame_decl, is_cilk_function and calls_cilk_spawn fields. * tree-inline.h (struct copy_body_data): Remove remap_var_for_cilk field. * omp-simd-clone.c (simd_clone_clauses_extract): Don't clear cilk_elemental field. * cgraph.h (struct cgraph_simd_clone): Remove cilk_elemental field. * target.def: Adjust comment. * config/i386/i386.c (ix86_simd_clone_compute_vecsize_and_simdlen): Don't test cilk_elemental. c-family/ * c-attribs.c (c_common_attribute_table): Remove "cilk simd function" attribute. (handle_simd_attribute): Don't check for "cilk simd function" attribute. Reindent, formatting changes. cp/ * parser.c (cp_parser_new): Don't clear cilk_simd_fn_info. (parsing_nsdmi): Adjust comment. (cp_parser_omp_for_loop_init): Likewise. * parser.h (struct cp_omp_declare_simd_data): Adjust comment. (struct cp_parser): Remove cilk_simd_fn_info field. * cp-tree.h (cilk_valid_spawn): Remove. From-SVN: r255300
2017-11-28Remove Cilk Plus support.Julia Koval1-2/+0
* Makefile.def (target_modules): Remove libcilkrts. * Makefile.in: Ditto. * configure: Ditto. * configure.ac: Ditto. contrib/ * contrib/gcc_update: Ditto. gcc/ * Makefile.in (cilkplus.def, cilk-builtins.def, c-family/cilk.o, c-family/c-cilkplus.o, c-family/array-notation-common.o, cilk-common.o, cilk.h, cilk-common.c): Remove. * builtin-types.def (BT_FN_INT_PTR_PTR_PTR_FTYPE_BT_INT_BT_PTR_BT_PTR_BT_PTR): Remove. * builtins.c (is_builtin_name): Remove cilkplus condition. (BUILT_IN_CILK_DETACH, BUILT_IN_CILK_POP_FRAME): Remove. * builtins.def (DEF_CILK_BUILTIN_STUB, DEF_CILKPLUS_BUILTIN, cilk-builtins.def, cilkplus.def): Remove. * cif-code.def (CILK_SPAWN): Remove. * cilk-builtins.def: Delete. * cilk-common.c: Ditto. * cilk.h: Ditto. * cilkplus.def: Ditto. * config/darwin.h (fcilkplus): Delete. * cppbuiltin.c: Ditto. * doc/extend.texi: Remove cilkplus doc. * doc/generic.texi: Ditto. * doc/invoke.texi: Ditto. * doc/passes.texi: Ditto. * gcc.c (fcilkplus): Remove. * gengtype.c (cilk.h): Remove. * gimple-pretty-print.c (dump_gimple_omp_for): Remove cilkplus support. * gimple.h (GF_OMP_FOR_KIND_CILKFOR, GF_OMP_FOR_KIND_CILKSIMD): Remove. * gimplify.c (gimplify_return_expr, maybe_fold_stmt, gimplify_call_expr, is_gimple_stmt, gimplify_modify_expr, gimplify_scan_omp_clauses, gimplify_adjust_omp_clauses, gimplify_omp_for, gimplify_expr): Remove cilkplus conditions. * ipa-fnsummary.c (ipa_dump_fn_summary, compute_fn_summary, inline_read_section): Ditto. * ipa-inline-analysis.c (cilk.h): Remove. * ira.c (ira_setup_eliminable_regset): Remove cilkplus support. * lto-wrapper.c (merge_and_complain, append_compiler_options, append_linker_options): Remove condition for fcilkplus. * lto/lto-lang.c (cilk.h): Remove. (lto_init): Remove condition for fcilkplus. * omp-expand.c (expand_cilk_for_call): Delete. (expand_omp_taskreg, expand_omp_for_static_chunk, expand_omp_for): Remove cilkplus conditions. (expand_cilk_for): Delete. * omp-general.c (omp_extract_for_data): Remove cilkplus support. * omp-low.c (scan_sharing_clauses, create_omp_child_function, execute_lower_omp, diagnose_sb_0): Ditto. * omp-simd-clone.c (simd_clone_clauses_extract): Ditto. * tree-core.h (OMP_CLAUSE__CILK_FOR_COUNT_): Delete. * tree-nested.c: Ditto. * tree-pretty-print.c (dump_omp_clause): Remove cilkplus support. (dump_generic_node): Ditto. * tree.c (OMP_CLAUSE__CILK_FOR_COUNT_): Delete. * tree.def (cilk_simd, cilk_for, cilk_spawn_stmt, cilk_sync_stmt): Delete. * tree.h (CILK_SPAWN_FN, EXPR_CILK_SPAWN): Delete. gcc/c-family/ * array-notation-common.c: Delete. * c-cilkplus.c: Ditto. * c-common.c (_Cilk_spawn, _Cilk_sync, _Cilk_for): Remove. * c-common.def (ARRAY_NOTATION_REF): Remove. * c-common.h (RID_CILK_SPAWN, build_array_notation_expr, build_array_notation_ref, C_ORT_CILK, c_check_cilk_loop, c_validate_cilk_plus_loop, cilkplus_an_parts, cilk_ignorable_spawn_rhs_op, cilk_recognize_spawn): Remove. * c-gimplify.c (CILK_SPAWN_STMT): Remove. * c-omp.c: Remove CILK_SIMD check. * c-pragma.c: Ditto. * c-pragma.h: Remove CILK related pragmas. * c-pretty-print.c (c_pretty_printer::postfix_expression): Remove ARRAY_NOTATION_REF condition. (c_pretty_printer::expression): Ditto. * c.opt (fcilkplus): Remove. * cilk.c: Delete. gcc/c/ * Make-lang.in (c/c-array-notation.o): Remove. * c-array-notation.c: Delete. * c-decl.c: Remove cilkplus condition. * c-parser.c (c_parser_cilk_simd, c_parser_cilk_for, c_parser_cilk_verify_simd, c_parser_array_notation, c_parser_cilk_clause_vectorlength, c_parser_cilk_grainsize, c_parser_cilk_simd_fn_vector_attrs, c_finish_cilk_simd_fn_tokens): Delete. (c_parser_declaration_or_fndef): Remove cilkplus condition. (c_parser_direct_declarator_inner): Ditto. (CILK_SIMD_FN_CLAUSE_MASK): Delete. (c_parser_attributes, c_parser_compound_statement, c_parser_statement_after_labels, c_parser_if_statement, c_parser_switch_statement, c_parser_while_statement, c_parser_do_statement, c_parser_for_statement, c_parser_unary_expression, c_parser_postfix_expression, c_parser_postfix_expression_after_primary, c_parser_pragma, c_parser_omp_clause_name, c_parser_omp_all_clauses, c_parser_omp_for_loop, c_finish_omp_declare_simd): Remove cilkplus support. * c-typeck.c (build_array_ref, build_function_call_vec, convert_arguments, lvalue_p, build_compound_expr, c_finish_return, c_finish_if_stmt, c_finish_loop, build_binary_op): Remove cilkplus support. gcc/cp/ * Make-lang.in (cp/cp-array-notation.o, cp/cp-cilkplus.o): Delete. * call.c (convert_for_arg_passing, build_cxx_call): Remove cilkplus. * constexpr.c (potential_constant_expression_1): Ditto. * cp-array-notation.c: Delete. * cp-cilkplus.c: Ditto. * cp-cilkplus.h: Ditto. * cp-gimplify.c (cp_gimplify_expr, cp_fold_r, cp_genericize): Remove cilkplus condition. * cp-objcp-common.c (ARRAY_NOTATION_REF): Delete. * cp-tree.h (cilkplus_an_triplet_types_ok_p): Delete. * decl.c (grokfndecl, finish_function): Remove cilkplus condition. * error.c (dump_decl, dump_expr): Remove ARRAY_NOTATION_REF condition. * lambda.c (cp-cilkplus.h): Remove. * parser.c (cp_parser_cilk_simd, cp_parser_cilk_for, cp_parser_cilk_simd_vectorlength): Delete. (cp_debug_parser, cp_parser_ctor_initializer_opt_and_function_body, cp_parser_postfix_expression, cp_parser_postfix_open_square_expression, cp_parser_statement, cp_parser_jump_statement, cp_parser_direct_declarator, cp_parser_late_return_type_opt, cp_parser_gnu_attribute_list, cp_parser_omp_clause_name, cp_parser_omp_clause_aligned, cp_parser_omp_clause_linear, cp_parser_omp_all_clauses, cp_parser_omp_flush, cp_parser_omp_for_cond, cp_parser_omp_for_incr, cp_parser_omp_for_loop_init, cp_parser_omp_for_loop, cp_parser_omp_declare_simd): Remove cilkplus support. (CILK_SIMD_FN_CLAUSE_MASK, cp_parser_late_parsing_cilk_simd_fn_info, cp_parser_cilk_grainsize): Remove. (cp_parser_pragma, c_parse_file): Remove cilkplus support. (cp_parser_cilk_simd_vectorlength, cp_parser_cilk_simd_linear, cp_parser_cilk_simd_clause_name, cp_parser_cilk_simd_all_clauses, cp_parser_cilk_simd, cp_parser_cilk_for): Remove. * parser.h (IN_CILK_SIMD_FOR, IN_CILK_SPAWN): Remove. * pt.c (tsubst_attribute, tsubst_expr, tsubst_copy_and_build): Remove cilkplus support. * semantics.c (finish_goto_stmt, begin_while_stmt, finish_do_body, finish_init_stmt, finish_switch_cond, simplify_aggr_init_expr, finish_omp_clauses, finish_omp_clauses, finish_omp_for): Remove cilkplus support. * tree.c (lvalue_kind): Remove ARRAY_NOTATION_REF conditon. * typeck.c (cp_build_array_ref, cp_build_compound_expr, check_return_expr): Remove cilkplus support. gcc/testsuite/ * c-c++-common/attr-simd-3.c: Delete. * c-c++-common/cilk-plus/AN/an-if.c: Delete. * c-c++-common/cilk-plus/AN/array_test1.c: Delete. * c-c++-common/cilk-plus/AN/array_test2.c: Delete. * c-c++-common/cilk-plus/AN/array_test_ND.c: Delete. * c-c++-common/cilk-plus/AN/builtin_fn_custom.c: 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c-c++-common/cilk-plus/AN/parser_errors.c: Delete. * c-c++-common/cilk-plus/AN/parser_errors2.c: Delete. * c-c++-common/cilk-plus/AN/parser_errors3.c: Delete. * c-c++-common/cilk-plus/AN/parser_errors4.c: Delete. * c-c++-common/cilk-plus/AN/pr57457-2.c: Delete. * c-c++-common/cilk-plus/AN/pr57457.c: Delete. * c-c++-common/cilk-plus/AN/pr57490.c: Delete. * c-c++-common/cilk-plus/AN/pr57541-2.c: Delete. * c-c++-common/cilk-plus/AN/pr57541.c: Delete. * c-c++-common/cilk-plus/AN/pr57577.c: Delete. * c-c++-common/cilk-plus/AN/pr58942.c: Delete. * c-c++-common/cilk-plus/AN/pr61191.c: Delete. * c-c++-common/cilk-plus/AN/pr61455-2.c: Delete. * c-c++-common/cilk-plus/AN/pr61455.c: Delete. * c-c++-common/cilk-plus/AN/pr61962.c: Delete. * c-c++-common/cilk-plus/AN/pr61963.c: Delete. * c-c++-common/cilk-plus/AN/pr62008.c: Delete. * c-c++-common/cilk-plus/AN/pr63884.c: Delete. * c-c++-common/cilk-plus/AN/rank_mismatch.c: Delete. * c-c++-common/cilk-plus/AN/rank_mismatch2.c: Delete. * c-c++-common/cilk-plus/AN/rank_mismatch3.c: Delete. * c-c++-common/cilk-plus/AN/sec_implicit.c: Delete. * c-c++-common/cilk-plus/AN/sec_implicit2.c: Delete. * c-c++-common/cilk-plus/AN/sec_implicit_ex.c: Delete. * c-c++-common/cilk-plus/AN/sec_reduce_ind_same_value.c: Delete. * c-c++-common/cilk-plus/AN/sec_reduce_max_min_ind.c: Delete. * c-c++-common/cilk-plus/AN/sec_reduce_return.c: Delete. * c-c++-common/cilk-plus/AN/side-effects-1.c: Delete. * c-c++-common/cilk-plus/AN/test_builtin_return.c: Delete. * c-c++-common/cilk-plus/AN/test_sec_limits.c: Delete. * c-c++-common/cilk-plus/AN/tst_lngth.c: Delete. * c-c++-common/cilk-plus/AN/vla.c: Delete. * c-c++-common/cilk-plus/CK/Wparentheses-1.c: Delete. * c-c++-common/cilk-plus/CK/cilk-for-2.c: Delete. * c-c++-common/cilk-plus/CK/cilk-for-3.c: Delete. * c-c++-common/cilk-plus/CK/cilk-fors.c: Delete. * c-c++-common/cilk-plus/CK/cilk_for_errors.c: Delete. * c-c++-common/cilk-plus/CK/cilk_for_grain.c: Delete. * c-c++-common/cilk-plus/CK/cilk_for_grain_errors.c: Delete. * c-c++-common/cilk-plus/CK/cilk_for_ptr_iter.c: Delete. * c-c++-common/cilk-plus/CK/compound_cilk_spawn.c: Delete. * c-c++-common/cilk-plus/CK/concec_cilk_spawn.c: Delete. * c-c++-common/cilk-plus/CK/errors.c: Delete. * c-c++-common/cilk-plus/CK/fib.c: Delete. * c-c++-common/cilk-plus/CK/fib_init_expr_xy.c: Delete. * c-c++-common/cilk-plus/CK/fib_no_return.c: Delete. * c-c++-common/cilk-plus/CK/fib_no_sync.c: Delete. * c-c++-common/cilk-plus/CK/invalid_spawns.c: Delete. * c-c++-common/cilk-plus/CK/invalid_sync.c: Delete.c * c-c++-common/cilk-plus/CK/nested_cilk_for.c: Delete. * c-c++-common/cilk-plus/CK/no_args_error.c: Delete. * c-c++-common/cilk-plus/CK/pr59631.c: Delete. * c-c++-common/cilk-plus/CK/pr60197-2.c: Delete. * c-c++-common/cilk-plus/CK/pr60197.c: Delete. * c-c++-common/cilk-plus/CK/pr60469.c: Delete. * c-c++-common/cilk-plus/CK/pr60586.c: Delete. * c-c++-common/cilk-plus/CK/pr63307.c: Delete. * 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Co-Authored-By: Sebastian Peryt <sebastian.peryt@intel.com> From-SVN: r255195
2017-10-13C++: show location of unclosed extern "C" specificationsDavid Malcolm1-0/+4
If the user fails to close an extern "C" linkage specifier, and then uses templates, they will run into "template with C linkage" errors. From personal experience, it can be hard to tell where the extern "C" began. As of r251026 there will be a message highlighting the unclosed '{', but this may be hard to spot at the very end of the errors. This patch adds a note to the various diagnostics that complain about C linkage, showing the user where the extern "C" specification began. gcc/cp/ChangeLog: * cp-tree.h (maybe_show_extern_c_location): New decl. * decl.c (grokfndecl): When complaining about literal operators with C linkage, issue a note giving the location of the extern "C". * parser.c (cp_parser_new): Initialize new field "innermost_linkage_specification_location". (cp_parser_linkage_specification): Store the location of the linkage specification within the cp_parser. (cp_parser_explicit_specialization): When complaining about template specializations with C linkage, issue a note giving the location of the extern "C". (cp_parser_explicit_template_declaration): Likewise for templates. (maybe_show_extern_c_location): New function. * parser.h (struct cp_parser): New field "innermost_linkage_specification_location". gcc/testsuite/ChangeLog: * g++.dg/cpp0x/udlit-extern-c.C: New test case. * g++.dg/diagnostic/unclosed-extern-c.C: Add example of a template erroneously covered by an unclosed extern "C". * g++.dg/template/extern-c.C: New test case. From-SVN: r253726
2017-01-08PR c++/78948 - instantiation from discarded statementJason Merrill1-4/+0
PR c++/78948 - instantiation from discarded statement * parser.h (struct cp_parser): Remove in_discarded_stmt field. * cp-tree.h (in_discarded_stmt): Declare it. (struct saved_scope): Add discarded_stmt bitfield. (in_discarded_stmt): New macro. * decl2.c (mark_used): Check it. * parser.c (cp_parser_selection_statement): Adjust. (cp_parser_jump_statement): Adjust. From-SVN: r244206
2017-01-01Update copyright years.Jakub Jelinek1-1/+1
From-SVN: r243994
2016-08-10Implement C++17 constexpr if.Jason Merrill1-0/+4
* cp-tree.h (IF_STMT_CONSTEXPR_P): New. * name-lookup.c (push_to_top_level, pop_from_top_level_1): Handle it. * parser.h (struct cp_parser): Add in_discarded_stmt field. * parser.c (cp_parser_selection_statement): Handle 'if constexpr'. (cp_parser_jump_statement): Avoid deducing from a discarded return. * pt.c (tsubst_expr): Only instantiate taken branch of constexpr if. * semantics.c (begin_if_stmt): Set the binding level this_entity. (finish_if_stmt_cond): Require the condition of a constexpr if to be constant. * decl.c (level_for_constexpr_if): New. (named_label_entry): Add in_constexpr_if field. (poplevel_named_label_1): Set it. (check_goto): Check it. (check_previous_goto_1): Check level_for_constexpr_if. From-SVN: r239338
2016-08-04C/C++: Simplify handling of location information for OpenACC routine directivesThomas Schwinge1-9/+12
gcc/c/ * c-parser.c (struct oacc_routine_data): New. (c_parser_declaration_or_fndef, c_parser_oacc_routine): Use it. Simplify code. (c_finish_oacc_routine): Likewise. Don't attach clauses to "omp declare target" attribute. gcc/cp/ * parser.h (struct cp_omp_declare_simd_data): New. (struct cp_parser): Use it for oacc_routine member. * parser.c (cp_ensure_no_oacc_routine, cp_parser_oacc_routine) (cp_parser_late_parsing_oacc_routine, cp_finalize_oacc_routine): Use it. Simplify code. (cp_parser_new): Initialize all members pointing to special parsing data structures. (cp_parser_cilk_simd_fn_vector_attrs): Initialize parser->cilk_simd_fn_info->clauses. (cp_parser_omp_declare_simd): Initialize parser->omp_declare_simd->clauses. (cp_parser_late_parsing_omp_declare_simd): Simplify code. From-SVN: r239127
2016-07-20C++ FE: handle misspelled identifiers and typenamesDavid Malcolm1-0/+1
gcc/cp/ChangeLog: PR c/70339 PR c/71858 * name-lookup.c: Include gcc-rich-location.h, spellcheck-tree.h, and parser.h. (suggest_alternatives_for): If no candidates are found, try lookup_name_fuzzy and report if if finds a suggestion. (consider_binding_level): New function. (lookup_name_fuzzy) New function. * parser.c: Include gcc-rich-location.h. (cp_lexer_next_token_is_decl_specifier_keyword): Move most of logic into... (cp_keyword_starts_decl_specifier_p): ...this new function. (cp_parser_diagnose_invalid_type_name): When issuing "does not name a type" errors, attempt to make a suggestion using lookup_name_fuzzy. * parser.h (cp_keyword_starts_decl_specifier_p): New prototype. * search.c (lookup_field_fuzzy_info::fuzzy_lookup_field): Reject types that are not CLASS_TYPE_P, rather than rejecting individual tree codes. gcc/testsuite/ChangeLog: PR c/70339 PR c/71858 * g++.dg/spellcheck-identifiers.C: New test case, based on gcc.dg/spellcheck-identifiers.c. * g++.dg/spellcheck-identifiers-2.C: New test case, based on gcc.dg/spellcheck-identifiers-2.c. * g++.dg/spellcheck-typenames.C: New test case, based on gcc.dg/spellcheck-typenames.c From-SVN: r238538
2016-01-15re PR bootstrap/68271 (Boostrap fails on x86_64-apple-darwin14 at r230084)Jakub Jelinek1-2/+1
PR bootstrap/68271 * parser.h (cp_token): Remove pragma_kind field. Add comment with number of unused bits. * parser.c (eof_token): Remove pragma_kind field initializer. (cp_lexer_get_preprocessor_token): Don't set pragma_kind field, don't clear CPP_PRAGMA u.value. (cp_parser_pragma_kind): New function. (cp_parser_omp_sections_scope, cp_parser_oacc_kernels_parallel, cp_parser_omp_construct, cp_parser_initial_pragma, cp_parser_pragma): Use cp_parser_pragma_kind instead of accessing pragma_kind field. * c-pragma.c (c_register_pragma_1): Adjust comment to note that C++ FE no longer has limit on number of pragmas. From-SVN: r232451
2016-01-04Update copyright years.Jakub Jelinek1-1/+1
From-SVN: r232055
2015-12-06Fix decltype-call1.C with -std=c++1z.Jason Merrill1-2/+4
* parser.h (struct cp_token): Tell GTY that CPP_DECLTYPE uses tree_check_value. * parser.c (cp_parser_decltype): Use tree_check_value. (saved_checks_value): New. (cp_parser_nested_name_specifier_opt): Use it. (cp_parser_template_id): Use it. (cp_parser_simple_type_specifier): Use it. (cp_parser_pre_parsed_nested_name_specifier): Use it. From-SVN: r231353
2015-11-19parser.h (struct cp_omp_declare_simd_data): Add clauses member.Cesar Philippidis1-2/+3
gcc/cp/ * parser.h (struct cp_omp_declare_simd_data): Add clauses member. (struct cp_parser): Change type the of oacc_routine to cp_omp_declare_simd_data. * parser.c (cp_ensure_no_oacc_routine): Rework to use cp_omp_declare_simd_data. (cp_parser_simple_declaration): Remove boolean first. Update call to cp_parser_init_declarator. Don't NULL out oacc_routine. (cp_parser_init_declarator): Remove boolean first parameter. Update calls to cp_finalize_oacc_routine. (cp_parser_late_return_type_opt): Handle acc routines. (cp_parser_member_declaration): Remove first variable. Handle acc routines like omp declare simd. (cp_parser_function_definition_from_specifiers_and_declarator): Update call to cp_finalize_oacc_routine. (cp_parser_single_declaration): Update call to cp_parser_init_declarator. (cp_parser_save_member_function_body): Remove first_decl parameter. Update call to cp_finalize_oacc_routine. (cp_parser_finish_oacc_routine): Delete. (cp_parser_oacc_routine): Rework to use cp_omp_declare_simd_data. (cp_parser_late_parsing_oacc_routine): New function. (cp_finalize_oacc_routine): Remove first argument. Add more error handling and set the acc routine and 'omp declare target' attributes. (cp_parser_pragma): Remove unnecessary call to cp_ensure_no_oacc_routine. From-SVN: r230607
2015-11-11re PR bootstrap/68271 (Boostrap fails on x86_64-apple-darwin14 at r230084)Dominique d'Humieres1-1/+1
gcc/cp/ChangeLog 2015-11-11 Dominique d'Humieres <dominiq@lps.ens.fr> PR bootstrap/68271 * parser.h (cp_token): Update pragma_kind to 8. gcc/c-family/ChangeLog 2015-11-11 Dominique d'Humieres <dominiq@lps.ens.fr> PR bootstrap/68271 * c-pragma.c (c_register_pragma_1): Update the gcc_assert to 256. From-SVN: r230172
2015-11-10omp-low.h (replace_oacc_fn_attrib, [...]): Declare.Nathan Sidwell1-0/+3
* omp-low.h (replace_oacc_fn_attrib, build_oacc_routine_dims): Declare. * omp-low.c (build_oacc_routine_dims): New. c/ * c-parser.c (c_parser_declaration_or_fndef): Add OpenACC routine arg. (c_parser_declaration_or_fndef): Call c_finish_oacc_routine. (c_parser_pragma): Parse 'acc routine'. (OACC_ROUTINE_CLAUSE_MARK): Define. (c_parser_oacc_routine, (c_finish_oacc_routine): New. c-family/ * c-pragma.c (oacc_pragmas): Add "routine". * c-pragma.h (pragma_kind): Add PRAGMA_OACC_ROUTINE. cp/ * parser.h (struct cp_parser): Add oacc_routine field. * parser.c (cp_ensure_no_oacc_routine): New. (cp_parser_new): Initialize oacc_routine field. (cp_parser_linkage_specification): Call cp_ensure_no_oacc_routine. (cp_parser_namespace_definition, cp_parser_class_specifier_1): Likewise. (cp_parser_init_declarator): Call cp_finalize_oacc_routine. (cp_parser_function_definition, cp_parser_save_member_function_body): Likewise. (OACC_ROUTINE_CLAUSE_MASK): New. (cp_parser_finish_oacc_routine, cp_parser_oacc_routine, cp_finalize_oacc_routine): New. (cp_parser_pragma): Adjust omp_declare_simd checking. Call cp_ensure_no_oacc_routine. (cp_parser_pragma): Add OpenACC routine handling. From-SVN: r230072
2015-08-19remove more useless typedefsTrevor Saunders1-19/+17
gcc/c-family/ChangeLog: 2015-08-18 Trevor Saunders <tbsaunde@tbsaunde.org> * c-ada-spec.h, c-common.c, c-common.h, c-format.c, c-format.h, c-objc.h, c-ppoutput.c, c-pragma.c, c-pragma.h: Remove useless typedefs. gcc/c/ChangeLog: 2015-08-18 Trevor Saunders <tbsaunde@tbsaunde.org> * c-aux-info.c, c-parser.c, c-tree.h: Remove useless typedefs. gcc/cp/ChangeLog: 2015-08-18 Trevor Saunders <tbsaunde@tbsaunde.org> * call.c, class.c, cp-tree.h, decl.c, except.c, mangle.c, method.c, name-lookup.h, parser.c, parser.h, rtti.c, semantics.c, typeck2.c: Remove useless typedefs. gcc/fortran/ChangeLog: 2015-08-18 Trevor Saunders <tbsaunde@tbsaunde.org> * dependency.c, dependency.h, gfortran.h, io.c, module.c, parse.h, resolve.c, trans-types.h, trans.h: remove useless typedefs. gcc/lto/ChangeLog: 2015-08-18 Trevor Saunders <tbsaunde@tbsaunde.org> * lto.h: Remove useless typedefs. gcc/objc/ChangeLog: 2015-08-18 Trevor Saunders <tbsaunde@tbsaunde.org> * objc-act.h, objc-next-runtime-abi-02.c, objc-runtime-hooks.h: Remove useless typedefs. gcc/ChangeLog: 2015-08-18 Trevor Saunders <tbsaunde@tbsaunde.org> * bb-reorder.c, cfgloop.h, collect2.c, combine.c, dse.c, dwarf2cfi.c, gcse-common.h, genopinit.c, ggc-page.c, machmode.h, mcf.c, modulo-sched.c, omp-low.c, read-rtl.c, sched-rgn.c, signop.h, tree-call-cdce.c, tree-dfa.c, tree-diagnostic.c, tree-inline.h, tree-scalar-evolution.c, tree-ssa-address.c, tree-ssa-loop-niter.c, tree-ssa-loop.h, tree-ssa-pre.c, tree-ssa-reassoc.c, tree-ssa-sccvn.h, tree-ssa-structalias.c, tree-ssa-uninit.c, tree-ssa.h, tree-vect-loop-manip.c, tree-vectorizer.h, tree-vrp.c, var-tracking.c: Remove useless typedefs. From-SVN: r227001
2015-08-07Add C++ Concepts TS support.Andrew Sutton1-0/+9
gcc/c-family/ * c-common.c (c_common_reswords): Add __is_same_as, concept, requires. * c-common.h (enum rid): Add RID_IS_SAME_AS, RID_CONCEPT, RID_REQUIRES. (D_CXX_CONCEPTS, D_CXX_CONCEPTS_FLAGS): New. * c-cppbuiltin.c (c_cpp_builtins): Define __cpp_concepts. * c-opts.c (set_std_cxx1z): Set flag_concepts. * c.opt (fconcepts): New. gcc/cp/ * constraint.cc, logic.cc: New files. * Make-lang.in (CXX_AND_OBJCXX_OBJS): Add constraint.o and logic.o. (c++.tags): Also process .cc files. * call.c (enum rejection_reason_code): Add rr_constraint_failure. (print_z_candidate): Handle it. (constraint_failure): New. (add_function_candidate): Check constraints. (build_new_function_call): Handle evaluating concepts. (joust): Check more_constrained. * class.c (add_method): Check equivalently_constrained. (build_clone): Copy constraints. (currently_open_class): Return tree. (resolve_address_of_overloaded_function): Check constraints. * constexpr.c (cxx_eval_constant_expression): Handle REQUIRES_EXPR. (potential_constant_expression_1): Likewise. * cp-objcp-common.c (cp_tree_size): Handle CONSTRAINT_INFO. (cp_common_init_ts): Handle WILDCARD_DECL and REQUIRES_EXPR. * cp-tree.def: Add CONSTRAINT_INFO, WILDCARD_DECL, REQUIRES_EXPR, SIMPLE_REQ, TYPE_REQ, COMPOUND_REQ, NESTED_REQ, PRED_CONSTR, EXPR_CONSTR, TYPE_CONSTR, ICONV_CONSTR, DEDUCT_CONSTR, EXCEPT_CONSTR, PARM_CONSTR, CONJ_CONSTR, DISJ_CONSTR. * cp-tree.h (struct tree_constraint_info, check_nonnull) (check_constraint_info, CI_TEMPLATE_REQS, CI_DECLARATOR_REQS) (CI_ASSOCIATED_CONSTRAINTS, CI_NORMALIZED_CONSTRAINTS) (CI_ASSUMPTIONS, TEMPLATE_PARMS_CONSTRAINTS) (TEMPLATE_PARM_CONSTRAINTS, COMPOUND_REQ_NOEXCEPT_P) (PLACEHOLDER_TYPE_CONSTRAINTS, PRED_CONSTR_EXPR, EXPR_CONSTR_EXPR) (TYPE_CONSTR_TYPE, ICONV_CONSTR_EXPR, ICONV_CONSTR_TYPE) (DEDUCT_CONSTR_EXPR, DEDUCT_CONSTR_PATTERN) (DEDUCT_CONSTR_PLACEHOLDER, EXCEPT_CONSTR_EXPR, PARM_CONSTR_PARMS) (PARM_CONSTR_OPERAND, CONSTRAINT_VAR_P, CONSTRAINED_PARM_CONCEPT) (CONSTRAINED_PARM_EXTRA_ARGS, CONSTRAINED_PARM_PROTOTYPE) (DECL_DECLARED_CONCEPT_P, WILDCARD_PACK_P, struct cp_unevaluated) (struct local_specialization_stack, enum auto_deduction_context) (variable_concept_p, concept_template_p) (struct deferring_access_check_sentinel): New. (enum cp_tree_node_structure_enum): Add TS_CP_CONSTRAINT_INFO. (union lang_tree_node): Add constraint_info field. (struct lang_decl_base): Add concept_p flag. (enum cp_decl_spec): Add ds_concept. (struct cp_declarator): Add requires_clause. * cxx-pretty-print.c (cxx_pretty_printer::primary_expression) (cxx_pretty_printer::expression): Handle REQUIRES_EXPR, TRAIT_EXPR, *_CONSTR. (pp_cxx_parameter_declaration_clause): Accept a chain of PARM_DECLs. (cxx_pretty_printer::declarator): Print requires-clause. (pp_cxx_template_declaration): Likewise. (pp_cxx_trait_expression): Handle CPTK_IS_SAME_AS. (pp_cxx_requires_clause, pp_cxx_requirement) (pp_cxx_requirement_list, pp_cxx_requirement_body) (pp_cxx_requires_expr, pp_cxx_simple_requirement) (pp_cxx_type_requirement, pp_cxx_compound_requirement) (pp_cxx_nested_requirement, pp_cxx_predicate_constraint) (pp_cxx_expression_constraint, pp_cxx_type_constraint) (pp_cxx_implicit_conversion_constraint) (pp_cxx_argument_deduction_constraint) (pp_cxx_exception_constraint, pp_cxx_parameterized_constraint) (pp_cxx_conjunction, pp_cxx_disjunction, pp_cxx_constraint): New. * cxx-pretty-print.h: Declare them. * decl.c (decls_match): Compare constraints. (duplicate_decls): Likewise. Remove constraints before freeing. (cxx_init_decl_processing): Call init_constraint_processing. (cp_finish_decl): Diagnose concept without initializer. (grokfndecl, grokvardecl): Handle concepts and constraints. (grokdeclarator): Handle concept, requires-clause. (grokparms): No longer static. (xref_tag_1): Check constraints. (finish_function): Call check_function_concept. (cp_tree_node_structure): Handle CONSTRAINT_INFO. (check_concept_refinement, is_concept_var, check_concept_fn): New. * decl2.c (check_classfn): Compare constraints. (mark_used): Don't instantiate concepts. * error.c (dump_template_decl): Print constraints. (dump_function_decl): Likewise. (dump_expr): Handle REQUIRES_EXPR, *_REQ, *_CONSTR. * lex.c (init_reswords): Set D_CXX_CONCEPTS. * method.c (implicitly_declare_fn): Copy constraints from inherited ctor. * parser.h (struct cp_parser): Add in_result_type_constraint_p and prevent_constrained_type_specifiers fields. * parser.c (make_call_declarator): Add requires_clause parm. (cp_parser_new): Clear prevent_constrained_type_specifiers. (cp_parser_primary_expression): Handle RID_IS_SAME_AS, RID_REQUIRES. (cp_parser_postfix_expression): Set prevent_constrained_type_specifiers. (cp_parser_trait_expr): Handle RID_IS_SAME_AS. (cp_parser_declaration): Handle concept introduction. (cp_parser_member_declaration): Likewise. (cp_parser_template_parameter): Handle constrained parameter. (cp_parser_type_parameter): Handle constraints. (cp_parser_decl_specifier_seq): Handle RID_CONCEPT. (cp_parser_template_id): Handle partial concept id. (cp_parser_type_name): Add overload that takes typename_keyword_p. Handle constrained parameter. (cp_parser_nonclass_name): Handle concept names. (cp_parser_alias_declaration): Handle constraints. (cp_parser_late_return_type_opt): Also handle requires-clause. (cp_parser_type_id_1): Handle deduction constraint. (cp_parser_parameter_declaration): Handle constrained parameters. (cp_parser_class_specifier_1): Handle constraints. (cp_parser_template_declaration_after_parameters): Split out from cp_parser_template_declaration_after_export. (cp_parser_single_declaration): Handle constraints. (synthesize_implicit_template_parm): Handle constraints. (cp_parser_maybe_concept_name, cp_parser_maybe_partial_concept_id) (cp_parser_introduction_list, get_id_declarator) (get_unqualified_id, is_constrained_parameter) (cp_parser_check_constrained_type_parm) (cp_parser_constrained_type_template_parm) (cp_parser_constrained_template_template_parm) (constrained_non_type_template_parm, finish_constrained_parameter) (declares_constrained_type_template_parameter) (declares_constrained_template_template_parameter) (check_type_concept, cp_parser_maybe_constrained_type_specifier) (cp_parser_maybe_concept_name, cp_parser_maybe_partial_concept_id) (cp_parser_requires_clause, cp_parser_requires_clause_opt) (cp_parser_requires_expression) (cp_parser_requirement_parameter_list, cp_parser_requirement_body) (cp_parser_requirement_list, cp_parser_requirement) (cp_parser_simple_requirement, cp_parser_type_requirement) (cp_parser_compound_requirement, cp_parser_nested_requirement) (cp_parser_template_introduction) (cp_parser_explicit_template_declaration) (get_concept_from_constraint): New. * pt.c (local_specialization_stack): Implement. (maybe_new_partial_specialization): New. (maybe_process_partial_specialization): Use it. (retrieve_local_specialization, register_local_specialization) (template_parm_to_arg, build_template_decl, extract_fnparm_pack) (tsubst_expr): No longer static. (spec_hasher::equal): Compare constraints. (determine_specialization): Handle constraints. (check_explicit_specialization): Handle concepts. (process_template_parm): Handle constraints. (end_template_parm_list): Add overload taking no arguments. (process_partial_specialization): Handle concepts and constraints. Register partial specializations of variable templates. (redeclare_class_template): Handle constraints. (convert_template_argument): Handle WILDCARD_DECL. Check is_compatible_template_arg. (coerce_template_parameter_pack): Handle wildcard packs. (coerce_template_parms): DR 1430 also applies to concepts. Add overloads taking fewer parameters. (lookup_template_class_1): Handle constraints. (lookup_template_variable): Concepts are always bool. (finish_template_variable): Handle concepts and constraints. (tsubst_friend_class): Handle constraints. (gen_elem_of_pack_expansion_instantiation): Handle constraints. (tsubst_pack_expansion): Handle local parameters. (tsubst_decl) [FUNCTION_DECL]: Handle constraints. (tsubst) [TEMPLATE_TYPE_PARM]: Handle deduction constraints. (tsubst_copy_and_build): Handle REQUIRES_EXPR. (more_specialized_fn, more_specialized_partial_spec): Check constraints. (more_specialized_inst): Split out from most_specialized_instantiation. (most_specialized_partial_spec): Check constraints. (instantiate_decl): Never instantiate a concept. (value_dependent_expression_p): Handle REQUIRES_EXPR, TYPE_REQ, variable concepts. (type_dependent_expression_p): Handle WILDCARD_DECL, REQUIRES_EXPR. (instantiation_dependent_r): Handle REQUIRES_EXPR and concepts. (do_auto_deduction): Add overload taking tsubst flags and context enum. Handle constraints. (get_template_for_ordering, most_constrained_function) (is_compatible_template_arg, convert_wildcard_argument) (struct constr_entry, struct constr_hasher, decl_constraints) (valid_constraints_p, get_constraints, set_constraints) (remove_constraints, init_constraint_processing): New. * ptree.c (cxx_print_xnode): Handle CONSTRAINT_INFO. * search.c (lookup_member): Do lookup in the open partial instantiation. * semantics.c (finish_template_template_parm): Handle constraints. (fixup_template_type): New. (finish_template_type): Call it. (trait_expr_value, finish_trait_expr): Handle CPTK_IS_SAME_AS. * tree.c (cp_tree_equal): Handle local parameters, CONSTRAINT_INFO. (cp_walk_subtrees): Handle REQUIRES_EXPR. * typeck.c (cp_build_function_call_vec): Check constraints. Co-Authored-By: Braden Obrzut <admin@maniacsvault.net> Co-Authored-By: Jason Merrill <jason@redhat.com> From-SVN: r226713
2015-07-10typoJason Merrill1-1/+1
From-SVN: r225693
2015-01-05Update copyright years.Jakub Jelinek1-1/+1
From-SVN: r219188
2014-04-29DR 1351 Represent the unevaluated exception specification of an implicitly ↵Jason Merrill1-1/+5
declared or deleted function with a simple placeholder... DR 1351 Represent the unevaluated exception specification of an implicitly declared or deleted function with a simple placeholder, not a list of functions. * cp-tree.h (UNEVALUATED_NOEXCEPT_SPEC_P): New. * except.c (unevaluated_noexcept_spec): New. * class.c (deduce_noexcept_on_destructor): Use it. * decl.c (check_redeclaration_exception_specification): Call maybe_instantiate_noexcept. (duplicate_decls): Call it before merge_types. (start_preparsed_function): Call maybe_instantiate_noexcept. * decl2.c (mark_used): Call maybe_instantiate_noexcept earlier. * init.c (get_nsdmi): Factor out of perform_member_init. * method.c (process_subob_fn): Call maybe_instantiate_noexcept. (walk_field_subobs): Consider NSDMI for EH spec. (get_defaulted_eh_spec): New. (implicitly_declare_fn): Use unevaluated_noexcept_spec. (defaulted_late_check): Defer EH checking in non-template classes. (after_nsdmi_defaulted_late_checks): New. * parser.c (cp_parser_class_specifier_1): Use it. (unparsed_classes): New macro. * parser.h (cp_unparsed_functions_entry_d): Add classes field. * pt.c (maybe_instantiate_noexcept): Use get_defaulted_eh_spec. Remove list-of-functions handling. * typeck2.c (merge_exception_specifiers): Remove list-of-functions handling and FN parameter. * typeck.c (merge_types): Adjust. From-SVN: r209907
2014-04-11parser.h (struct cp_token): Rename ambiguous_p to error_reported.Jason Merrill1-4/+4
* parser.h (struct cp_token): Rename ambiguous_p to error_reported. * parser.c: Adjust. (cp_lexer_get_preprocessor_token): Always clear it. (cp_parser_lambda_expression): Use it to avoid duplicate diagnostics. From-SVN: r209315
2014-01-23Added support for Cilk Plus SIMD-enabled functions for C++.Balaji V. Iyer1-0/+7
gcc/c/c-parser.c 2014-01-23 Balaji V. Iyer <balaji.v.iyer@intel.com> * c-parser.c (c_finish_omp_declare_simd): Made "cilk simd function" attribute an attribute without value. gcc/cp/ChangeLog 2014-01-23 Balaji V. Iyer <balaji.v.iyer@intel.com> * parser.c (cp_parser_direct_declarator): When Cilk Plus is enabled see if there is an attribute after function decl. If so, then parse them now. (cp_parser_late_return_type_opt): Handle parsing of Cilk Plus SIMD enabled function late parsing. (cp_parser_gnu_attribute_list): Parse all the tokens for the vector attribute for a SIMD-enabled function. (cp_parser_omp_all_clauses): Skip parsing to the end of pragma when the function is used by SIMD-enabled function (indicated by NULL pragma token). Added 3 new clauses: PRAGMA_CILK_CLAUSE_MASK, PRAGMA_CILK_CLAUSE_NOMASK and PRAGMA_CILK_CLAUSE_VECTORLENGTH (cp_parser_cilk_simd_vectorlength): Modified this function to handle vectorlength clause in SIMD-enabled function and #pragma SIMD's vectorlength clause. Added a new bool parameter to differentiate between the two. (cp_parser_cilk_simd_fn_vector_attrs): New function. (is_cilkplus_vector_p): Likewise. (cp_parser_late_parsing_elem_fn_info): Likewise. (cp_parser_omp_clause_name): Added a check for "mask", "nomask" and "vectorlength" clauses when Cilk Plus is enabled. (cp_parser_omp_clause_linear): Added a new parameter of type bool and emit a sorry message when step size is a parameter. * parser.h (cp_parser::cilk_simd_fn_info): New field. * decl.c (grokfndecl): Added flag_enable_cilkplus along with flag_openmp. * pt.c (apply_late_template_attributes): Likewise. testsuite/ChangeLog 2014-01-23 Balaji V. Iyer <balaji.v.iyer@intel.com> * g++.dg/cilk-plus/cilk-plus.exp: Called the C/C++ common tests for SIMD enabled function. * g++.dg/cilk-plus/ef_test.C: New test. * c-c++-common/cilk-plus/ef_error3.c: Made certain messages C specific and added C++ ones. * c-c++-common/cilk-plus/vlength_errors.c: Added new dg-error tags to differenciate C error messages from C++ ones. From-SVN: r206975
2014-01-02Update copyright years in gcc/Richard Sandiford1-1/+1
From-SVN: r206289
2013-12-11Added Compiler Support for _Cilk_spawn and _Cilk_sync for C++.Balaji V. Iyer1-0/+1
gcc/c-family/ChangeLog 2013-12-11 Balaji V. Iyer <balaji.v.iyer@intel.com> * cilk.c (cilk_outline): Made this function non-static. (gimplify_cilk_spawn): Removed pre_p and post_p arguments. (create_cilk_wrapper): Added a new parameter: a function pointer. (c_install_body_w_frame_cleanup): Remove (extract_free_variables): Added VEC_INIT_EXPR and CONSTRUCTOR case. * c-common.h (cilk_outline): New prototype. (gimplify_cilk_spawn): Removed two parameters. (cilk_install_body_with_frame_cleanup): New prototype. * c-gimplify.c (c_gimplify_expr): Added MODIFY_EXPR, CALL_EXPR and CILK_SPAWN_STMT case. gcc/c/ChangeLog 2013-12-11 Balaji V. Iyer <balaji.v.iyer@intel.com> * c-objc-common.h (LANG_HOOKS_CILKPLUS_FRAME_CLEANUP): Remove. (LANG_HOOKS_CILKPLUS_DETECT_SPAWN_AND_UNWRAP): Likewise. (LANG_HOOKS_CILKPLUS_CILKPLUS_GIMPLIFY_SPAWN): Likewise. * c-typeck.c (cilk_install_body_with_frame_cleanup): New function. gcc/ChangeLog 2013-12-11 Balaji V. Iyer <balaji.v.iyer@intel.com> * langhooks.h (lang_hooks_for_decls): Remove lang_hooks_for_cilkplus. (lang_hooks_for_cilkplus): Remove. * langhooks.c (lhd_cilk_detect_spawn): Likewise. (lhd_install_body_with_frame_cleanup): Likewise. * langhooks-def.h (LANG_HOOKS_CILKPLUS_FRAME_CLEANUP): Likewise. (LANG_HOOKS_CILKPLUS_DETECT_SPAWN_AND_UNWRAP): Likewise. (LANG_HOOKS_CILKPLUS_CILKPLUS_GIMPLIFY_SPAWN): Likewise. (LANG_HOOKS_CILKPLUS): Likewise. (LANG_HOOKS_DECLS): Remove LANG_HOOKS_CILKPLUS. * gimplify.c (gimplify_expr): Removed CILK_SPAWN_STMT case. (gimplify_modify_expr): Removed handling of _Cilk_spawn in expr. (gimplify_call_expr): Likewise. gcc/cp/ChangeLog 2013-12-11 Balaji V. Iyer <balaji.v.iyer@intel.com> * cp-tree.h (cilk_valid_spawn): New prototype. (gimplify_cilk_spawn): Likewise. (create_try_catch_expr): Likewise. * decl.c (finish_function): Insert Cilk function-calls when a _Cilk_spawn is used in a function. * parser.c (cp_parser_postfix_expression): Added RID_CILK_SPAWN and RID_CILK_SYNC cases. * cp-cilkplus.c (set_cilk_except_flag): New function. (set_cilk_except_data): Likewise. (cilk_install_body_with_frame_cleanup): Likewise. * except.c (create_try_catch_expr): Likewise. * parser.h (IN_CILK_SPAWN): New #define. * pt.c (tsubst_expr): Added CILK_SPAWN_STMT and CILK_SYNC_STMT cases. * semantics.c (potential_constant_expression_1): Likewise. * typeck.c (cp_build_compound_expr): Reject a spawned function in a compound expression. (check_return_expr): Reject a spawned function in a return expression. * cp-gimplify.c (cp_gimplify_expr): Added a CILK_SPAWN_STMT and CALL_EXPR case. Added handling of spawned function in MODIFY_EXPR and INIT_EXPR. gcc/testsuite/ChangeLog 2013-12-11 Balaji V. Iyer <balaji.v.iyer@intel.com> * g++.dg/cilk-plus/CK/catch_exc.cc: New test case. * g++.dg/cilk-plus/CK/const_spawn.cc: Likewise. * g++.dg/cilk-plus/CK/fib-opr-overload.cc: Likewise. * g++.dg/cilk-plus/CK/fib-tplt.cc: Likewise. * g++.dg/cilk-plus/CK/lambda_spawns.cc: Likewise. * g++.dg/cilk-plus/CK/lambda_spawns_tplt.cc: Likewise. * g++.dg/cilk-plus/cilk-plus.exp: Added support to run Cilk Keywords test stored in c-c++-common. Also, added the Cilk runtime's library to the ld_library_path. From-SVN: r205902
2013-11-15Makefile.in (C_COMMON_OBJS): Depend on c-cilkplus.o.Aldy Hernandez1-0/+1
* Makefile.in (C_COMMON_OBJS): Depend on c-cilkplus.o. * gimple-pretty-print.c (dump_omp_for): Add case for GF_OMP_FOR_KIND_CILKSIMD. * gimple.h (enum gf_mask): Restructure entries to add GF_OMP_FOR_KIND_CILKSIMD. * gimplify.c (is_gimple_stmt): Add case for CILK_SIMD. (gimplify_omp_for): Handle CILK_SIMD. (gimplify_expr): Add ccase for CILK_SIMD. * omp-low.c (extract_omp_for_data): Handle CILK_SIMD. (build_outer_var_ref): Same. (check_omp_nesting_restrictions): Same. (lower_rec_input_clauses): Same. (lower_lastprivate_clauses): Same. (expand_omp_for): Same. (execute_expand_omp): Check flag_enable_cilkplus. (execute_lower_omp): Same. (diagnose_sb_0): Handle CILK_SIMD. (diagnose_omp_structured_block_errors): Check flag_enable_cilkplus. (setjmp_or_longjmp_p): New. (scan_omp_1_stmt): Error on setjmp/longjmp in a simd construct. * tree-pretty-print.c (dump_generic_node): Add case for CILK_SIMD. * tree.def: Add tree code for CILK_SIMD. testsuite/ * c-c++-common/cilk-plus/PS: New directory. * g++.dg/cilk-plus/cilk-plus.exp: Run shared tests. * g++.dg/dg.exp: Run Cilk Plus tests. * gcc.dg/cilk-plus/cilk-plus.exp: Run shared tests. c-family/ * c-cilkplus.c: New file. * c-common.c (readonly_error): Add location argument. * c-common.h (readonly_error): Same. (c_finish_cilk_clauses): Protoize. (c_check_cilk_loop): Same. c-omp.c (c_finish_omp_for): Handle CILK_SIMD nodes. Do not fail on error_mark_node. Abstract increment canonicalization to here... (c_omp_for_incr_canonicalize_ptr): New. c-pragma.c (init_pragma): Register "simd" pragma. c-pragma.h (enum pragma_kind): Add PRAGMA_CILK_SIMD. (enum pragma_cilk_clause): New. c/ * c-parser.c (c_parser_cilk_simd): New. (c_parser_cilk_verify_simd): New. (c_parser_pragma): Add case for PRAGMA_CILK_SIMD. (c_parser_omp_for_loop): Add case for NE_EXPR. Set c_break_label for CILK_SIMD. (c_parser_cilk_clause_vectorlength): New. (c_parser_cilk_clause_linear): New. (c_parser_cilk_clause_name): New. (c_parser_cilk_all_clauses): New. * c-typeck.c (build_unary_op): Pass location argument to readonly_error. (build_modify_expr): Same. (build_asm_expr): Same. (c_finish_bc_stmt): Error on break/continue in loops. cp/ * Make-lang.in (CXX_AND_OBJCXX_OBJS): Depend on cp/cp-cilkplus.o. * cp-cilkplus.c: New file. * cp-tree.h (cpp_validate_cilk_plus_loop): Protoize. * parser.c (cp_parser_cilk_simd): New. (cp_debug_parser): Add case for IN_CILK_SIMD_FOR. (cp_parser_jump_statement): Same. (cp_parser_omp_for_cond): Add new argument. Add case for NE_EXPR. (cp_parser_omp_for_loop): Pass new argument to cp_parser_omp_for_cond. Handle CILK_SIMD nodes. Abstract initilization code to.. (cp_parser_omp_for_loop_init): ...here. (cp_parser_pragma): Add case for PRAGMA_CILK_SIMD. (cp_parser_cilk_simd_vectorlength): New. (cp_parser_cilk_simd_linear): New. (cp_parser_cilk_simd_clause_name): New. (cp_parser_cilk_simd_all_clauses): New. (cp_parser_cilk_simd): New. * parser.h (IN_CILK_SIMD_FOR): New macro. * pt.c (tsubst_expr): Add case for CILK_SIMD. * typeck2.c (cxx_readonly_error): Pass location argument to readonly_error. From-SVN: r204863
2013-11-12Refactor implicit function template implementation and fix 58534, 58536, ↵Adam Butcher1-0/+19
58548, 58549 and 58637. gcc/ * tree.c (grow_tree_vec_stat): New function ... * tree.h (grow_tree_vec_stat) (grow_tree_vec): ... and its declaration and macro front-end. gcc/cp/ PR c++/58534 PR c++/58536 PR c++/58548 PR c++/58549 PR c++/58637 * parser.h (struct cp_parser): New members implicit_template_parms, implicit_template_scope and auto_is_implicit_function_template_parm_p. * parser.c (add_implicit_template_parms): Refactor as ... (synthesize_implicit_template_parm): ... this to append a new template type parm to the current template parameter list (introducing a new list if necessary). Removed push_deferring_access_checks. (finish_fully_implicit_template): Removed pop_deferring_access_checks. (cp_parser_new): Initialize new cp_parser members. (cp_parser_parameter_declaration_clause): Consider auto as implicit template parm when parsing a parameter declaration (unless parsing an explicit specialization). (cp_parser_parameter_declaration_list): Remove local implicit_template_parms counter and reset cp_parser implicit template state when complete. (cp_parser_lambda_expression): Reset implicit template cp_parser members whilst generating lambda class. (cp_parser_function_definition_after_declarator): Reset implicit template cp_parser members whilst parsing function definition. (make_generic_type_name): Respell '<autoN>' as 'auto:N' which works better with template diagnostics. (cp_parser_simple_type_specifier): Synthesize implicit template parm on parsing 'auto' if auto_is_implicit_function_template_parm_p and provide diagnostics ... * decl.c (grokdeclarator): ... that were previously done here. gcc/testsuite/g++.dg/ * cpp1y/pr58534.C: New testcase. * cpp1y/pr58536.C: New testcase. * cpp1y/pr58548.C: New testcase. * cpp1y/pr58549.C: New testcase. * cpp1y/pr58637.C: New testcase. From-SVN: r204714
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