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2023-09-29Remove .PHONY targets when building .fda files during autoprofiledbootstrapEugene Rozenfeld1-2/+2
These .PHONY targets are always executed and were breaking `make install` for autoprofiledbootstrap build. Tested on x86_64-pc-linux-gnu. gcc/c/ChangeLog: * Make-lang.in: Make create_fdas_for_cc1 target not .PHONY gcc/cp/ChangeLog: * Make-lang.in: Make create_fdas_for_cc1plus target not .PHONY gcc/lto/ChangeLog: * Make-lang.in: Make create_fdas_for_lto1 target not .PHONY
2023-06-28Fix collection and processing of autoprofile data for target libsEugene Rozenfeld1-2/+2
cc1, cc1plus, and lto built during STAGEautoprofile need to be built with debug info since they are used to build target libs. -gtoggle was turning off debug info for this stage. create_gcov should be passed prev-gcc/cc1, prev-gcc/cc1plus, and prev-gcc/lto instead of stage1-gcc/cc1, stage1-gcc/cc1plus, and stage1-gcc/lto when processing profile data collected while building target libraries. Tested on x86_64-pc-linux-gnu. ChangeLog: * Makefile.in: Remove -gtoggle for STAGEautoprofile * Makefile.tpl: Remove -gtoggle for STAGEautoprofile gcc/c/ChangeLog: * Make-lang.in: Pass correct stage cc1 when processing profile data collected while building target libraries gcc/cp/ChangeLog: * Make-lang.in: Pass correct stage cc1plus when processing profile data collected while building target libraries gcc/lto/ChangeLog: * Make-lang.in: Pass correct stage lto when processing profile data collected while building target libraries
2023-04-28Fix autoprofiledbootstrap buildEugene Rozenfeld1-4/+29
1. Fix gcov version 2. Merge perf data collected when compiling the compiler and runtime libraries 3. Fix documentation typo Tested on x86_64-pc-linux-gnu. ChangeLog: * Makefile.in: Define PROFILE_MERGER * Makefile.tpl: Define PROFILE_MERGER gcc/c/ChangeLog: * Make-lang.in: Merge perf data collected when compiling cc1 and runtime libraries gcc/cp/ChangeLog: * Make-lang.in: Merge perf data collected when compiling cc1plus and runtime libraries gcc/lto/ChangeLog: * Make-lang.in: Merge perf data collected when compiling lto1 and runtime libraries gcc/ChangeLog: * doc/install.texi: Fix documentation typo
2023-04-12c++: Fix Solaris bootstraps across midnightJakub Jelinek1-6/+15
When working on the PR109040 fix, I wanted to test it on some WORD_REGISTER_OPERATIONS target and tried sparc-solaris on GCC Farm. My bootstrap failed in comparison failure on cp/module.o, because Solaris date doesn't support the -r option and one stage's cp/module.o was built before midnight and next stage's cp/module.o after midnight, so they had different -DMODULE_VERSION= value. Now, I think the advice (don't bootstrap at midnight) is something we shouldn't have, so the following patch stores the module version (still generated through the same way, date -r cp/module.cc if it works, otherwise just date) into a temporary file, makes sure that temporary file is updated when cp/module.cc source is updated and when date -r doesn't work copies file from previous stage if it is newer than cp/module.cc. 2023-04-12 Jakub Jelinek <jakub@redhat.com> * Make-lang.in (s-cp-module-version): New target. (cp/module.o): Depend on it. (MODULE_VERSION): Remove variable. (CFLAGS-cp/module.o): For -DMODULE_VERSION= argument just cat s-cp-module-version.
2023-01-16Update copyright years.Jakub Jelinek1-1/+1
2022-12-05plugins/107964 - install contracts.hScott Snyder1-1/+1
contracts.h is included by cp-tree.h so needs to be installed for plugins. PR plugins/107964 gcc/cp/ * Make-lang.in (CP_PLUGIN_HEADERS): Install contracts.h
2022-12-01gcc: remove incpath.o from CXX_C_OBJSMartin Liska1-1/+1
The object is already included in OBJS (libbackend.a), thus we don't need it. gcc/cp/ChangeLog: * Make-lang.in: Remove extra object dependency.
2022-11-18c++: implement P1492 contractsJeff Chapman II1-1/+1
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.
2022-11-14Revert "sphinx: support Sphinx in build system"Martin Liska1-1/+1
This reverts commit 41a45cba0021f597dbfdec1f782026215ea21726.
2022-11-14Revert "sphinx: support installation if sphinx-build is missing"Martin Liska1-4/+6
This reverts commit e5821d3f62b5bf532db1be661459b7553a956fa2.
2022-11-09sphinx: support installation if sphinx-build is missingMartin Liska1-6/+4
gcc/ChangeLog: * Makefile.in: Support installation if sphinx-build is missing. gcc/ada/ChangeLog: * gcc-interface/Make-lang.in: Support installation if sphinx-build is missing. gcc/cp/ChangeLog: * Make-lang.in: Support installation if sphinx-build is missing. gcc/d/ChangeLog: * Make-lang.in: Support installation if sphinx-build is missing. gcc/fortran/ChangeLog: * Make-lang.in: Support installation if sphinx-build is missing. gcc/go/ChangeLog: * Make-lang.in: Support installation if sphinx-build is missing. Support installation if sphinx-build is missing. gcc/jit/ChangeLog: * Make-lang.in: Support installation if sphinx-build is missing.
2022-11-09sphinx: support Sphinx in build systemMartin Liska1-1/+1
config/ChangeLog: * acx.m4: Do not wrap REPORT_BUGS_TO. ChangeLog: * configure: Regenerate. * configure.ac: Support Sphinx based documentation. gcc/ChangeLog: * Makefile.in: Support Sphinx based documentation. * configure: Regenerate. * configure.ac: Support Sphinx based documentation. * genhooks.cc (struct s_hook): Emit tm.rst.in file. gcc/cp/ChangeLog: * Make-lang.in: Support Sphinx based documentation. gcc/d/ChangeLog: * Make-lang.in: Support Sphinx based documentation. gcc/fortran/ChangeLog: * Make-lang.in: Support Sphinx based documentation. gcc/go/ChangeLog: * Make-lang.in: Support Sphinx based documentation. libgomp/ChangeLog: * Makefile.in: Support Sphinx based documentation. libiberty/ChangeLog: * Makefile.in: Support Sphinx based documentation. libitm/ChangeLog: * Makefile.in: Support Sphinx based documentation. libquadmath/ChangeLog: * Makefile.in: Support Sphinx based documentation.
2022-10-20Add C++ library interface dataUlrich Drepper1-2/+17
This patch adds a CSV file with information about the API of the standard C++ library. This information can be used in multiple ways. So far there are two use cases: - to generate the module export list for the standard C++ library - to create the name hints to compiler emits when symbols in the std namespace are not found Adding more uses can be easily done by potentially adding more columns to the CSV file and adding to the Python script which generates the output file. contrib/ 2022-10-18 Jonathan Wakely <jwakely@redhat.com> Ulrich Drepper <drepper@redhat.com> * gcc_update: Add rule for gcc/cp/std-name-hint.gperf. gcc/cp/ 2022-10-18 Jonathan Wakely <jwakely@redhat.com> Ulrich Drepper <drepper@redhat.com> * Make-lang.in: Add rules to generate std-name-hint.gperf. Adjust rule to generate std-name-hint.h to allow chain rule. * std-name-hint.h: Regenerated. * std-name-hint.gperf: This file is now generated. * cxxapi-data.csv: New file. CSV file with C++ API data. * gen-cxxapi-file.py: New file. Generate std-name-hint.gperf and module export source (in future).
2022-10-04c++: install cp-trait.def as part of plugin headers [PR107136]Patrick Palka1-1/+1
This is apparently needed since we include cp-trait.def from cp-tree.h (in order to define the cp_trait_kind enum), as with operators.def. PR c++/107136 gcc/cp/ChangeLog: * Make-lang.in (CP_PLUGIN_HEADERS): Add cp-trait.def.
2022-08-30Change get_std_name_hint to use generated hash tableUlrich Drepper1-0/+9
The get_std_name_hint function so far uses linear search to locate matching entries. After adding more hint entries this might not be appropriate anymore. Therefore this patch also replaces the linear array with a gperf-generated hash table. contrib/ChangeLog * gcc_update (files_and_dependencies): Add rule for gcc/cp/std-name-hint.h. gcc/cp/ChangeLog * Make-lang.in: Add rule to rebuild std-name-hint.h from std-name-hint.gperf. * name-lookup.cc (get_std_name_hint): Remove hints array. Use gperf-generated class std_name_hint_lookup. Include "std-name-hint.h". * std-name-hint.gperf: New file. * std-name-hint.h: New file. Generated from the .gperf file.
2022-05-31build: TAGS and .cc transitionJason Merrill1-1/+1
A few globs missed in the .c -> .cc transition. Some targets were looking at both *.c and *.cc, but there are no longer any .c files to scan. gcc/ChangeLog: * Makefile.in (TAGS): Look at libcpp/*.cc. gcc/c/ChangeLog: * Make-lang.in (c.tags): Look at *.cc. gcc/cp/ChangeLog: * Make-lang.in (c++.tags): Just look at *.cc. gcc/d/ChangeLog: * Make-lang.in (d.tags): Just look at *.cc. gcc/fortran/ChangeLog: * Make-lang.in (fortran.tags): Look at *.cc. gcc/go/ChangeLog: * Make-lang.in (go.tags): Look at *.cc. gcc/objc/ChangeLog: * Make-lang.in (objc.tags): Look at *.cc. gcc/objcp/ChangeLog: * Make-lang.in (obj-c++.tags): Look at *.cc.
2022-01-17Change references of .c files to .cc filesMartin Liska1-4/+4
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
2021-11-29Make etags path used by build system configurableEric Gallager1-2/+2
This commit allows users to specify a path to their "etags" executable for use when doing "make tags". I based this patch off of this one from upstream automake: https://git.savannah.gnu.org/cgit/automake.git/commit/m4?id=d2ccbd7eb38d6a4277d6f42b994eb5a29b1edf29 This means that I just supplied variables that the user can override for the tags programs, rather than having the configure scripts actually check for them. I handle etags and ctags separately because the intl subdirectory has separate targets for them. This commit only affects the subdirectories that use handwritten Makefiles; the ones that use automake will have to wait until we update the version of automake used to be 1.16.4 or newer before they'll be fixed. Addresses #103021 gcc/ChangeLog: PR other/103021 * Makefile.in: Substitute CTAGS, ETAGS, and CSCOPE variables. Use ETAGS variable in TAGS target. * configure: Regenerate. * configure.ac: Allow CTAGS, ETAGS, and CSCOPE variables to be overridden. gcc/ada/ChangeLog: PR other/103021 * gcc-interface/Make-lang.in: Use ETAGS variable in TAGS target. gcc/c/ChangeLog: PR other/103021 * Make-lang.in: Use ETAGS variable in TAGS target. gcc/cp/ChangeLog: PR other/103021 * Make-lang.in: Use ETAGS variable in TAGS target. gcc/d/ChangeLog: PR other/103021 * Make-lang.in: Use ETAGS variable in TAGS target. gcc/fortran/ChangeLog: PR other/103021 * Make-lang.in: Use ETAGS variable in TAGS target. gcc/go/ChangeLog: PR other/103021 * Make-lang.in: Use ETAGS variable in TAGS target. gcc/objc/ChangeLog: PR other/103021 * Make-lang.in: Use ETAGS variable in TAGS target. gcc/objcp/ChangeLog: PR other/103021 * Make-lang.in: Use ETAGS variable in TAGS target. intl/ChangeLog: PR other/103021 * Makefile.in: Use ETAGS variable in TAGS target, CTAGS variable in CTAGS target, and MKID variable in ID target. * configure: Regenerate. * configure.ac: Allow CTAGS, ETAGS, and MKID variables to be overridden. libcpp/ChangeLog: PR other/103021 * Makefile.in: Use ETAGS variable in TAGS target. * configure: Regenerate. * configure.ac: Allow ETAGS variable to be overridden. libiberty/ChangeLog: PR other/103021 * Makefile.in: Use ETAGS variable in TAGS target. * configure: Regenerate. * configure.ac: Allow ETAGS variable to be overridden.
2021-11-15c++: Add -fimplicit-constexprJason Merrill1-1/+1
With each successive C++ standard the restrictions on the use of the constexpr keyword for functions get weaker and weaker; it recently occurred to me that it is heading toward the same fate as the C register keyword, which was once useful for optimization but became obsolete. Similarly, it seems to me that we should be able to just treat inlines as constexpr functions and not make people add the extra keyword everywhere. There were a lot of testcase changes needed; many disabling errors about non-constexpr functions that are now constexpr, and many disabling implicit constexpr so that the tests can check the same thing as before, whether that's mangling or whatever. gcc/c-family/ChangeLog: * c.opt: Add -fimplicit-constexpr. * c-cppbuiltin.c: Define __cpp_implicit_constexpr. * c-opts.c (c_common_post_options): Disable below C++14. gcc/cp/ChangeLog: * cp-tree.h (struct lang_decl_fn): Add implicit_constexpr. (decl_implicit_constexpr_p): New. * class.c (type_maybe_constexpr_destructor): Use TYPE_HAS_TRIVIAL_DESTRUCTOR and maybe_constexpr_fn. (finalize_literal_type_property): Simplify. * constexpr.c (is_valid_constexpr_fn): Check for dtor. (maybe_save_constexpr_fundef): Try to set DECL_DECLARED_CONSTEXPR_P on inlines. (cxx_eval_call_expression): Use maybe_constexpr_fn. (maybe_constexpr_fn): Handle flag_implicit_constexpr. (var_in_maybe_constexpr_fn): Use maybe_constexpr_fn. (potential_constant_expression_1): Likewise. (decl_implicit_constexpr_p): New. * decl.c (validate_constexpr_redeclaration): Allow change with -fimplicit-constexpr. (grok_special_member_properties): Use maybe_constexpr_fn. * error.c (dump_function_decl): Don't print 'constexpr' if it's implicit. * Make-lang.in (check-c++-all): Update. libstdc++-v3/ChangeLog: * testsuite/20_util/to_address/1_neg.cc: Adjust error. * testsuite/26_numerics/random/concept.cc: Adjust asserts. gcc/testsuite/ChangeLog: * lib/g++-dg.exp: Handle "impcx". * lib/target-supports.exp (check_effective_target_implicit_constexpr): New. * g++.dg/abi/abi-tag16.C: * g++.dg/abi/abi-tag18a.C: * g++.dg/abi/guard4.C: * g++.dg/abi/lambda-defarg1.C: * g++.dg/abi/mangle26.C: * g++.dg/cpp0x/constexpr-diag3.C: * g++.dg/cpp0x/constexpr-ex1.C: * g++.dg/cpp0x/constexpr-ice5.C: * g++.dg/cpp0x/constexpr-incomplete2.C: * g++.dg/cpp0x/constexpr-memfn1.C: * g++.dg/cpp0x/constexpr-neg3.C: * g++.dg/cpp0x/constexpr-specialization.C: * g++.dg/cpp0x/inh-ctor19.C: * g++.dg/cpp0x/inh-ctor30.C: * g++.dg/cpp0x/lambda/lambda-mangle3.C: * g++.dg/cpp0x/lambda/lambda-mangle5.C: * g++.dg/cpp1y/auto-fn12.C: * g++.dg/cpp1y/constexpr-loop5.C: * g++.dg/cpp1z/constexpr-lambda7.C: * g++.dg/cpp2a/constexpr-dtor3.C: * g++.dg/cpp2a/constexpr-new13.C: * g++.dg/cpp2a/constinit11.C: * g++.dg/cpp2a/constinit12.C: * g++.dg/cpp2a/constinit14.C: * g++.dg/cpp2a/constinit15.C: * g++.dg/cpp2a/spaceship-constexpr1.C: * g++.dg/cpp2a/spaceship-eq3.C: * g++.dg/cpp2a/udlit-class-nttp-neg2.C: * g++.dg/debug/dwarf2/auto1.C: * g++.dg/debug/dwarf2/cdtor-1.C: * g++.dg/debug/dwarf2/lambda1.C: * g++.dg/debug/dwarf2/pr54508.C: * g++.dg/debug/dwarf2/pubnames-2.C: * g++.dg/debug/dwarf2/pubnames-3.C: * g++.dg/ext/is_literal_type3.C: * g++.dg/ext/visibility/template7.C: * g++.dg/gcov/gcov-12.C: * g++.dg/gcov/gcov-2.C: * g++.dg/ipa/devirt-35.C: * g++.dg/ipa/devirt-36.C: * g++.dg/ipa/devirt-37.C: * g++.dg/ipa/devirt-44.C: * g++.dg/ipa/imm-devirt-1.C: * g++.dg/lookup/builtin5.C: * g++.dg/lto/inline-crossmodule-1_0.C: * g++.dg/modules/enum-1_a.C: * g++.dg/modules/fn-inline-1_c.C: * g++.dg/modules/pmf-1_b.C: * g++.dg/modules/used-1_c.C: * g++.dg/tls/thread_local11.C: * g++.dg/tls/thread_local11a.C: * g++.dg/tm/pr46653.C: * g++.dg/ubsan/pr70035.C: * g++.old-deja/g++.other/delete6.C: * g++.dg/modules/pmf-1_a.H: Adjust for implicit constexpr.
2021-10-22Add install-dvi Makefile targets.Eric Gallager1-0/+1
Closes #102663 ChangeLog: PR other/102663 * Makefile.def: Handle install-dvi target. * Makefile.tpl: Likewise. * Makefile.in: Regenerate. c++tools/ChangeLog: PR other/102663 * Makefile.in: Add dummy install-dvi target. gcc/ChangeLog: PR other/102663 * Makefile.in: Handle dvidir and install-dvi target. * configure: Regenerate. * configure.ac: Add install-dvi to target_list. gcc/ada/ChangeLog: PR other/102663 * gcc-interface/Make-lang.in: Allow dvi-formatted documentation to be installed. gcc/c/ChangeLog: PR other/102663 * Make-lang.in: Add dummy c.install-dvi target. gcc/cp/ChangeLog: PR other/102663 * Make-lang.in: Add dummy c++.install-dvi target. gcc/d/ChangeLog: PR other/102663 * Make-lang.in: Allow dvi-formatted documentation to be installed. gcc/fortran/ChangeLog: PR other/102663 * Make-lang.in: Allow dvi-formatted documentation to be installed. gcc/lto/ChangeLog: PR other/102663 * Make-lang.in: Add dummy lto.install-dvi target. gcc/objc/ChangeLog: PR other/102663 * Make-lang.in: Add dummy objc.install-dvi target. gcc/objcp/ChangeLog: PR other/102663 * Make-lang.in: Add dummy objc++.install-dvi target. gnattools/ChangeLog: PR other/102663 * Makefile.in: Add dummy install-dvi target. libada/ChangeLog: PR other/102663 * Makefile.in: Add dummy install-dvi target. libcpp/ChangeLog: PR other/102663 * Makefile.in: Add dummy install-dvi target. libdecnumber/ChangeLog: PR other/102663 * Makefile.in: Add dummy install-dvi target. libiberty/ChangeLog: PR other/102663 * Makefile.in: Allow dvi-formatted documentation to be installed.
2021-02-03c++: Fix alias comparison [PR98926]Jason Merrill1-1/+1
The comparison of dependent aliases wasn't working here because processing_template_decl wasn't set, so dependent_alias_template_spec_p was always returning false. gcc/cp/ChangeLog: PR c++/98926 PR c++/98570 * pt.c (spec_hasher::equal): Set processing_template_decl. * Make-lang.in (check-g++-strict-gc): Add --param hash-table-verification-limit=10000. gcc/testsuite/ChangeLog: * g++.dg/cpp0x/alias-decl-dr1558.C: Pass --param hash-table-verification-limit=10000.
2021-01-05Don't link cc1 etc. against libcody.aJakub Jelinek1-3/+3
Richi complained on IRC that cc1 is linked against libcody.a. From my understanding, it is just the cc1plus and cc1objplus binaries that need it, so this patch links only those against it. > this is already part of my Solaris libcody patch The following updated patch are the incremental changes between what Rainer has committed and what I've posted. 2021-01-05 Jakub Jelinek <jakub@redhat.com> gcc/cp/ * Make-lang.in (cc1plus-checksum, cc1plus$(exeext): Add $(CODYLIB) after $(BACKEND). gcc/objcp/ * Make-lang.in (cc1objplus-checksum, cc1objplus$(exeext): Add $(CODYLIB) after $(BACKEND).
2021-01-05build: libcody: Link with -lsocket -lnsl if necessary [PR98316]Rainer Orth1-1/+2
With the introduction of C++20 modules and libcody, cc1plus and cc1objplus gained a dependency on the socket functions. Before those were merged into libc in Solaris 11.4, one needed to link with -lsocket -lnsl on Solaris, so that merge broke the Solaris 11.3 build. While we already have 4 different checks for those libraries in the tree, I decided to import autoconf-archive's AX_LIB_SOCKET_NSL macro instead. At the same time, the patch only links libcody and the networking libs where needed (cc1plus, cc1objplus). Bootstrapped without regressions on i386-pc-solaris2.11 (Solaris 11.3 and 11.4), sparc-sun-solaris2.11, and x86_64-pc-linux-gnu. 2020-12-16 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> c++tools: PR c++/98316 * configure.ac: Include ../config/ax_lib_socket_nsl.m4. (NETLIBS): Determine using AX_LIB_SOCKET_NSL. * configure: Regenerate. * Makefile.in (NETLIBS): Define. (g++-mapper-server$(exeext)): Add $(NETLIBS). gcc/objcp: PR c++/98316 * Make-lang.in (cc1objplus$(exeext)): Add $(CODYLIB), $(NETLIBS). gcc/cp: PR c++/98316 * Make-lang.in (cc1plus$(exeext)): Add $(CODYLIB), $(NETLIBS). gcc: PR c++/98316 * configure.ac (NETLIBS): Determine using AX_LIB_SOCKET_NSL. * aclocal.m4, configure: Regenerate. * Makefile.in (NETLIBS): Define. (BACKEND): Remove $(CODYLIB). config: PR c++/98316 * ax_lib_socket_nsl.m4: Import from autoconf-archive.
2021-01-04Update copyright years.Jakub Jelinek1-1/+1
2020-12-15c++: module mapperNathan Sidwell1-1/+2
To avoid always requiring an active mapper to connect to, we provide a default in-process mapper with similar functionality to the sample server. This is that code. Also included is the client-side connection mechanism, which determines what server to use and how to connect to it. gcc/cp/ * Make-lang.in (CXX_AND_OBJCXX_OBJS): Add mapper-client & mapper-resolver. * mapper-client.h: New. * mapper-client.cc: New. * mapper-resolver.cc: New.
2020-12-08c++: Fix MODULE_VERSION breakageNathan Sidwell1-1/+2
Adding includes to module.cc triggered the kind of build failure I wanted to check for. In this case it was MODULE_VERSION not being defined, and module.cc's internal #error triggering. I've relaxed the check in Make-lang, so we proviude MODULE_VERSION when DEVPHASE is not empty (rather than when it is 'experimental'). AFAICT devphase is empty for release builds, and the #error will force us to decide whether modules is sufficiently baked at that point. gcc/cp * Make-lang.in (MODULE_VERSION): Override when DEVPHASE not empty. * module.cc: Comment.
2020-12-08c++: Add module includesNathan Sidwell1-0/+9
gcc/cp/ * Make-lang.in (MODULE_VERSION): Define. * module.cc: Add includes.
2020-11-23c++: Add empty module.ccNathan Sidwell1-1/+4
This adds an empty module.cc file, along with make rules to build it. gcc/cp/ * module.cc: New dummy file. * Make-lang.in: Add rules to build module.o
2020-11-20configury: Fix up --enable-link-serialization supportJakub Jelinek1-3/+3
Eric reported that the --enable-link-serialization changes seemed to cause the binaries to be always relinked, for example from the gcc/ directory of the build tree: make [relink of gnat1, brig1, cc1plus, d21, f951, go1, lto1, ...] make [relink of gnat1, brig1, cc1plus, d21, f951, go1, lto1, ...] Furthermore as reported in PR, it can cause problems during make install where make install rebuilds the binaries again. The problem is that for make .PHONY targets are just "rebuilt" always, so it is very much undesirable for the cc1plus$(exeext) etc. dependencies to include .PHONY targets, but I was using them - cc1plus.prev which would depend on some *.serial and e.g. cc1.serial depending on c and c depending on cc1$(exeext). The following patch rewrites this so that *.serial and *.prev aren't .PHONY targets, but instead just make variables. I was worried that the order in which the language makefile fragments are included (which is quite random, what order we get from the filesystem matching */config-lang.in) would be a problem but it seems to work fine - as it uses make = rather than := variables, later definitions are just fine for earlier uses as long as the uses aren't needed during the makefile parsing, but only in the dependencies of make targets and in their commands. 2020-11-20 Jakub Jelinek <jakub@redhat.com> PR other/97911 gcc/ * configure.ac: In SERIAL_LIST use lang words without .serial suffix. Change $lang.prev from a target to variable and instead of depending on *.serial expand to the *.serial variable if the word is in the SERIAL_LIST at all, otherwise to nothing. * configure: Regenerated. gcc/c/ * Make-lang.in (c.serial): Change from goal to a variable. (.PHONY): Drop c.serial. gcc/ada/ * gcc-interface/Make-lang.in (ada.serial): Change from goal to a variable. (.PHONY): Drop ada.serial and ada.prev. (gnat1$(exeext)): Depend on $(ada.serial) rather than ada.serial. gcc/brig/ * Make-lang.in (brig.serial): Change from goal to a variable. (.PHONY): Drop brig.serial and brig.prev. (brig1$(exeext)): Depend on $(brig.serial) rather than brig.serial. gcc/cp/ * Make-lang.in (c++.serial): Change from goal to a variable. (.PHONY): Drop c++.serial and c++.prev. (cc1plus$(exeext)): Depend on $(c++.serial) rather than c++.serial. gcc/d/ * Make-lang.in (d.serial): Change from goal to a variable. (.PHONY): Drop d.serial and d.prev. (d21$(exeext)): Depend on $(d.serial) rather than d.serial. gcc/fortran/ * Make-lang.in (fortran.serial): Change from goal to a variable. (.PHONY): Drop fortran.serial and fortran.prev. (f951$(exeext)): Depend on $(fortran.serial) rather than fortran.serial. gcc/go/ * Make-lang.in (go.serial): Change from goal to a variable. (.PHONY): Drop go.serial and go.prev. (go1$(exeext)): Depend on $(go.serial) rather than go.serial. gcc/jit/ * Make-lang.in (jit.serial): Change from goal to a variable. (.PHONY): Drop jit.serial and jit.prev. ($(LIBGCCJIT_FILENAME)): Depend on $(jit.serial) rather than jit.serial. gcc/lto/ * Make-lang.in (lto1.serial, lto2.serial): Change from goals to variables. (.PHONY): Drop lto1.serial, lto2.serial, lto1.prev and lto2.prev. ($(LTO_EXE)): Depend on $(lto1.serial) rather than lto1.serial. ($(LTO_DUMP_EXE)): Depend on $(lto2.serial) rather than lto2.serial. gcc/objc/ * Make-lang.in (objc.serial): Change from goal to a variable. (.PHONY): Drop objc.serial and objc.prev. (cc1obj$(exeext)): Depend on $(objc.serial) rather than objc.serial. gcc/objcp/ * Make-lang.in (obj-c++.serial): Change from goal to a variable. (.PHONY): Drop obj-c++.serial and obj-c++.prev. (cc1objplus$(exeext)): Depend on $(obj-c++.serial) rather than obj-c++.serial.
2020-11-18configury: --enable-link-serialization supportJakub Jelinek1-2/+5
When performing LTO bootstraps, especially when using tmpfs for /tmp, one can run a machine to halt when using higher levels of parallelism and a large number of FEs, because there are too many concurrent LTO link commands running at the same time and each one of them puts most of the middle-end/backend objects into /tmp. We have --enable-link-mutex configure option, but --enable-link-mutex has a big problem that it decreases number of available jobs by the number of link commands waiting for the lock, so e.g. when doing make -j32 build with 11 different big programs linked with $(LLINKER) we end up with just 22 effective jobs, and with e.g. make -j8 with those 11 different big programs we actually most likely serialize everything during linking onto a single job. The following patch implements a new configure option, --enable-link-serialization, which implements different serialization and as it doesn't use the mutex, just modifying the old option to be implemented differently would be strange. We can deprecate and later remove the old option. The new option doesn't use any shell mutexes, but uses make dependencies. The option is implemented inside of gcc/ configure and Makefiles, which means that even inside of gcc/ make all (as well as e.g. make lto-dump) will serialize and build all previous large binaries when configured this way. One can always make -j32 cc1 DO_LINK_SERIALIZATION= to avoid that. Furthermore, I've implemented the idea I wrote about, so that --enable-link-serialization is the same as --enable-link-serialization=1 and means the large link commands are serialized, one can (the default) --disable-link-serialization which will cause all links to be parallelizable, but one can also --enable-link-serialization=3 etc. which says that at most 3 of the large link commands can run concurrently. And finally I've implemented (only if the serialization is enabled) simple progress bars for the linking. With --enable-link-serialization and e.g. the 5 large links I have in my current tree (cc1, cc1plus, f951, lto1 and lto-dump), before the linking it prints Linking |==-- | 20% and after it Linking |==== | 40% (each == characters stand for already finished links, each -- characters stand for the link being started). With --enable-link-serialization=3 it will change the way the start is printed, one will get: Linking |-- | 0% at the start of cc1 link, Linking |>>-- | 0% at the start of the second large link and Linking |>>>>-- | 0% at the start of the third large link, where the >> characters stand for already pending links. The printing at the end of link command is the same as with the full serialization, i.e. for the above 3: Linking |== | 20% Linking |==== | 40% Linking |====== | 60% but one could actually get them in any order depending on which of those 3 finishes first - to get it 100% accurate I'd need to add some directory with files representing finished links or similar, doesn't seem worth it. 2020-11-18 Jakub Jelinek <jakub@redhat.com> gcc/ * configure.ac: Add $lang.prev rules, INDEX.$lang and SERIAL_LIST and SERIAL_COUNT variables to Make-hooks. (--enable-link-serialization): New configure option. * Makefile.in (DO_LINK_SERIALIZATION, LINK_PROGRESS): New variables. * doc/install.texi (--enable-link-serialization): Document. * configure: Regenerated. gcc/c/ * Make-lang.in (c.serial): New goal. (.PHONY): Add c.serial c.prev. (cc1$(exeext)): Call LINK_PROGRESS. gcc/cp/ * Make-lang.in (c++.serial): New goal. (.PHONY): Add c++.serial c++.prev. (cc1plus$(exeext)): Depend on c++.prev. Call LINK_PROGRESS. gcc/fortran/ * Make-lang.in (fortran.serial): New goal. (.PHONY): Add fortran.serial fortran.prev. (f951$(exeext)): Depend on fortran.prev. Call LINK_PROGRESS. gcc/lto/ * Make-lang.in (lto, lto1.serial, lto2.serial): New goals. (.PHONY): Add lto lto1.serial lto1.prev lto2.serial lto2.prev. (lto.all.cross, lto.start.encap): Remove dependencies. ($(LTO_EXE)): Depend on lto1.prev. Call LINK_PROGRESS. ($(LTO_DUMP_EXE)): Depend on lto2.prev. Call LINK_PROGRESS. gcc/objc/ * Make-lang.in (objc.serial): New goal. (.PHONY): Add objc.serial objc.prev. (cc1obj$(exeext)): Depend on objc.prev. Call LINK_PROGRESS. gcc/objcp/ * Make-lang.in (obj-c++.serial): New goal. (.PHONY): Add obj-c++.serial obj-c++.prev. (cc1objplus$(exeext)): Depend on obj-c++.prev. Call LINK_PROGRESS. gcc/ada/ * gcc-interface/Make-lang.in (ada.serial): New goal. (.PHONY): Add ada.serial ada.prev. (gnat1$(exeext)): Depend on ada.prev. Call LINK_PROGRESS. gcc/brig/ * Make-lang.in (brig.serial): New goal. (.PHONY): Add brig.serial brig.prev. (brig1$(exeext)): Depend on brig.prev. Call LINK_PROGRESS. gcc/go/ * Make-lang.in (go.serial): New goal. (.PHONY): Add go.serial go.prev. (go1$(exeext)): Depend on go.prev. Call LINK_PROGRESS. gcc/jit/ * Make-lang.in (jit.serial): New goal. (.PHONY): Add jit.serial jit.prev. ($(LIBGCCJIT_FILENAME)): Depend on jit.prev. Call LINK_PROGRESS. gcc/d/ * Make-lang.in (d.serial): New goal. (.PHONY): Add d.serial d.prev. (d21$(exeext)): Depend on d.prev. Call LINK_PROGRESS.
2020-07-13Remove long-gone cxxmain.c from makefilesNathan Sidwell1-1/+0
I discovered we were attempting to delete some no-longer generated files. gcc/ * Makefile.in (distclean): Remove long gone cxxmain.c gcc/cp/ * Make-lang.in (c++.disclean): Likewise.
2020-01-18[C++ coroutines] Initial implementation.Iain Sandoe1-1/+1
This is the squashed version of the first 6 patches that were split to facilitate review. The changes to libiberty (7th patch) to support demangling the co_await operator stand alone and are applied separately. The patch series is an initial implementation of a coroutine feature, expected to be standardised in C++20. Standardisation status (and potential impact on this implementation) -------------------------------------------------------------------- The facility was accepted into the working draft for C++20 by WG21 in February 2019. During following WG21 meetings, design and national body comments have been reviewed, with no significant change resulting. The current GCC implementation is against n4835 [1]. At this stage, the remaining potential for change comes from: * Areas of national body comments that were not resolved in the version we have worked to: (a) handling of the situation where aligned allocation is available. (b) handling of the situation where a user wants coroutines, but does not want exceptions (e.g. a GPU). * Agreed changes that have not yet been worded in a draft standard that we have worked to. It is not expected that the resolution to these can produce any major change at this phase of the standardisation process. Such changes should be limited to the coroutine-specific code. ABI --- The various compiler developers 'vendors' have discussed a minimal ABI to allow one implementation to call coroutines compiled by another. This amounts to: 1. The layout of a public portion of the coroutine frame. Coroutines need to preserve state across suspension points, the storage for this is called a "coroutine frame". The ABI mandates that pointers into the coroutine frame point to an area begining with two function pointers (to the resume and destroy functions described below); these are immediately followed by the "promise object" described in the standard. This is sufficient that the builtins can take a coroutine frame pointer and determine the address of the promise (or call the resume/destroy functions). 2. A number of compiler builtins that the standard library might use. These are implemented by this patch series. 3. This introduces a new operator 'co_await' the mangling for which is also agreed between vendors (and has an issue filed for that against the upstream c++abi). Demangling for this is added to libiberty in a separate patch. The ABI has currently no target-specific content (a given psABI might elect to mandate alignment, but the common ABI does not do this). Standard Library impact ----------------------- The current implementations require addition of only a single header to the standard library (no change to the runtime). This header is part of the patch. GCC Implementation outline -------------------------- The standard's design for coroutines does not decorate the definition of a coroutine in any way, so that a function is only known to be a coroutine when one of the keywords (co_await, co_yield, co_return) is encountered. This means that we cannot special-case such functions from the outset, but must process them differently when they are finalised - which we do from "finish_function ()". At a high level, this design of coroutine produces four pieces from the original user's function: 1. A coroutine state frame (taking the logical place of the activation record for a regular function). One item stored in that state is the index of the current suspend point. 2. A "ramp" function This is what the user calls to construct the coroutine frame and start the coroutine execution. This will return some object representing the coroutine's eventual return value (or means to continue it when it it suspended). 3. A "resume" function. This is what gets called when a the coroutine is resumed when suspended. 4. A "destroy" function. This is what gets called when the coroutine state should be destroyed and its memory released. The standard's coroutines involve cooperation of the user's authored function with a provided "promise" class, which includes mandatory methods for handling the state transitions and providing output values. Most realistic coroutines will also have one or more 'awaiter' classes that implement the user's actions for each suspend point. As we parse (or during template expansion) the types of the promise and awaiter classes become known, and can then be verified against the signatures expected by the standard. Once the function is parsed (and templates expanded) we are able to make the transformation into the four pieces noted above. The implementation here takes the approach of a series of AST transforms. The state machine suspend points are encoded in three internal functions (one of which represents an exit from scope without cleanups). These three IFNs are lowered early in the middle end, such that the majority of GCC's optimisers can be run on the resulting output. As a design choice, we have carried out the outlining of the user's function in the front end, and taken advantage of the existing middle end's abilities to inline and DCE where that is profitable. Since the state machine is actually common to both resumer and destroyer functions, we make only a single function "actor" that contains both the resume and destroy paths. The destroy function is represented by a small stub that sets a value to signal the use of the destroy path and calls the actor. The idea is that optimisation of the state machine need only be done once - and then the resume and destroy paths can be identified allowing the middle end's inline and DCE machinery to optimise as profitable as noted above. The middle end components for this implementation are: A pass that: 1. Lowers the coroutine builtins that allow the standard library header to interact with the coroutine frame (these fairly simple logical or numerical substitution of values, given a coroutine frame pointer). 2. Lowers the IFN that represents the exit from state without cleanup. Essentially, this becomes a gimple goto. 3. Sets the final size of the coroutine frame at this stage. A second pass (that requires the revised CFG that results from the lowering of the scope exit IFNs in the first). 1. Lower the IFNs that represent the state machine paths for the resume and destroy cases. Patches squashed into this commit: [C++ coroutines 1] Common code and base definitions. This part of the patch series provides the gating flag, the keywords, cpp defines etc. [C++ coroutines 2] Define builtins and internal functions. This part of the patch series provides the builtin functions used by the standard library code and the internal functions used to implement lowering of the coroutine state machine. [C++ coroutines 3] Front end parsing and transforms. There are two parts to this. 1. Parsing, template instantiation and diagnostics for the standard- mandated class entries. The user authors a function that becomes a coroutine (lazily) by making use of any of the co_await, co_yield or co_return keywords. Unlike a regular function, where the activation record is placed on the stack, and is destroyed on function exit, a coroutine has some state that persists between calls - the 'coroutine frame' (thus analogous to a stack frame). We transform the user's function into three pieces: 1. A so-called ramp function, that establishes the coroutine frame and begins execution of the coroutine. 2. An actor function that contains the state machine corresponding to the user's suspend/resume structure. 3. A stub function that calls the actor function in 'destroy' mode. The actor function is executed: * from "resume point 0" by the ramp. * from resume point N ( > 0 ) for handle.resume() calls. * from the destroy stub for destroy point N for handle.destroy() calls. The C++ coroutine design described in the standard makes use of some helper methods that are authored in a so-called "promise" class provided by the user. At parse time (or post substitution) the type of the coroutine promise will be determined. At that point, we can look up the required promise class methods and issue diagnostics if they are missing or incorrect. To avoid repeating these actions at code-gen time, we make use of temporary 'proxy' variables for the coroutine handle and the promise - which will eventually be instantiated in the coroutine frame. Each of the keywords will expand to a code sequence (although co_yield is just syntactic sugar for a co_await). We defer the analysis and transformatin until template expansion is complete so that we have complete types at that time. 2. AST analysis and transformation which performs the code-gen for the outlined state machine. The entry point here is morph_fn_to_coro () which is called from finish_function () when we have completed any template expansion. This is preceded by helper functions that implement the phases below. The process proceeds in four phases. A Initial framing. The user's function body is wrapped in the initial and final suspend points and we begin building the coroutine frame. We build empty decls for the actor and destroyer functions at this time too. When exceptions are enabled, the user's function body will also be wrapped in a try-catch block with the catch invoking the promise class 'unhandled_exception' method. B Analysis. The user's function body is analysed to determine the suspend points, if any, and to capture local variables that might persist across such suspensions. In most cases, it is not necessary to capture compiler temporaries, since the tree-lowering nests the suspensions correctly. However, in the case of a captured reference, there is a lifetime extension to the end of the full expression - which can mean across a suspend point in which case it must be promoted to a frame variable. At the conclusion of analysis, we have a conservative frame layout and maps of the local variables to their frame entry points. C Build the ramp function. Carry out the allocation for the coroutine frame (NOTE; the actual size computation is deferred until late in the middle end to allow for future optimisations that will be allowed to elide unused frame entries). We build the return object. D Build and expand the actor and destroyer function bodies. The destroyer is a trivial shim that sets a bit to indicate that the destroy dispatcher should be used and then calls into the actor. The actor function is the implementation of the user's state machine. The current suspend point is noted in an index. Each suspend point is encoded as a pair of internal functions, one in the relevant dispatcher, and one representing the suspend point. During this process, the user's local variables and the proxies for the self-handle and the promise class instanceare re-written to their coroutine frame equivalents. The complete bodies for the ramp, actor and destroy function are passed back to finish_function for folding and gimplification. [C++ coroutines 4] Middle end expanders and transforms. The first part of this is a pass that provides: * expansion of the library support builtins, these are simple boolean or numerical substitutions. * The functionality of implementing an exit from scope without cleanup is performed here by lowering an IFN to a gimple goto. This pass has to run for non-coroutine functions, since functions calling the builtins are not necessarily coroutines (i.e. they are implementing the library interfaces which may be called from anywhere). The second part is the expansion of the coroutine IFNs that describe the state machine connections to the dispatchers. This only has to be run for functions that are coroutine components. The work done by this pass is: In the front end we construct a single actor function that contains the coroutine state machine. The actor function has three entry conditions: 1. from the ramp, resume point 0 - to initial-suspend. 2. when resume () is executed (resume point N). 3. from the destroy () shim when that is executed. The actor function begins with two dispatchers; one for resume and one for destroy (where the initial entry from the ramp is a special- case of resume point 0). Each suspend point and each dispatch entry is marked with an IFN such that we can connect the relevant dispatchers to their target labels. So, if we have: CO_YIELD (NUM, FINAL, RES_LAB, DEST_LAB, FRAME_PTR) This is await point NUM, and is the final await if FINAL is non-zero. The resume point is RES_LAB, and the destroy point is DEST_LAB. We expect to find a CO_ACTOR (NUM) in the resume dispatcher and a CO_ACTOR (NUM+1) in the destroy dispatcher. Initially, the intent of keeping the resume and destroy paths together is that the conditionals controlling them are identical, and thus there would be duplication of any optimisation of those paths if the split were earlier. Subsequent inlining of the actor (and DCE) is then able to extract the resume and destroy paths as separate functions if that is found profitable by the optimisers. Once we have remade the connections to their correct postions, we elide the labels that the front end inserted. [C++ coroutines 5] Standard library header. This provides the interfaces mandated by the standard and implements the interaction with the coroutine frame by means of inline use of builtins expanded at compile-time. There should be a 1:1 correspondence with the standard sections which are cross-referenced. There is no runtime content. At this stage, we have the content in an inline namespace "__n4835" for the CD we worked to. [C++ coroutines 6] Testsuite. There are two categories of test: 1. Checks for correctly formed source code and the error reporting. 2. Checks for transformation and code-gen. The second set are run as 'torture' tests for the standard options set, including LTO. These are also intentionally run with no options provided (from the coroutines.exp script). gcc/ChangeLog: 2020-01-18 Iain Sandoe <iain@sandoe.co.uk> * Makefile.in: Add coroutine-passes.o. * builtin-types.def (BT_CONST_SIZE): New. (BT_FN_BOOL_PTR): New. (BT_FN_PTR_PTR_CONST_SIZE_BOOL): New. * builtins.def (DEF_COROUTINE_BUILTIN): New. * coroutine-builtins.def: New file. * coroutine-passes.cc: New file. * function.h (struct GTY function): Add a bit to indicate that the function is a coroutine component. * internal-fn.c (expand_CO_FRAME): New. (expand_CO_YIELD): New. (expand_CO_SUSPN): New. (expand_CO_ACTOR): New. * internal-fn.def (CO_ACTOR): New. (CO_YIELD): New. (CO_SUSPN): New. (CO_FRAME): New. * passes.def: Add pass_coroutine_lower_builtins, pass_coroutine_early_expand_ifns. * tree-pass.h (make_pass_coroutine_lower_builtins): New. (make_pass_coroutine_early_expand_ifns): New. * doc/invoke.texi: Document the fcoroutines command line switch. gcc/c-family/ChangeLog: 2020-01-18 Iain Sandoe <iain@sandoe.co.uk> * c-common.c (co_await, co_yield, co_return): New. * c-common.h (RID_CO_AWAIT, RID_CO_YIELD, RID_CO_RETURN): New enumeration values. (D_CXX_COROUTINES): Bit to identify coroutines are active. (D_CXX_COROUTINES_FLAGS): Guard for coroutine keywords. * c-cppbuiltin.c (__cpp_coroutines): New cpp define. * c.opt (fcoroutines): New command-line switch. gcc/cp/ChangeLog: 2020-01-18 Iain Sandoe <iain@sandoe.co.uk> * Make-lang.in: Add coroutines.o. * cp-tree.h (lang_decl-fn): coroutine_p, new bit. (DECL_COROUTINE_P): New. * lex.c (init_reswords): Enable keywords when the coroutine flag is set, * operators.def (co_await): New operator. * call.c (add_builtin_candidates): Handle CO_AWAIT_EXPR. (op_error): Likewise. (build_new_op_1): Likewise. (build_new_function_call): Validate coroutine builtin arguments. * constexpr.c (potential_constant_expression_1): Handle CO_AWAIT_EXPR, CO_YIELD_EXPR, CO_RETURN_EXPR. * coroutines.cc: New file. * cp-objcp-common.c (cp_common_init_ts): Add CO_AWAIT_EXPR, CO_YIELD_EXPR, CO_RETRN_EXPR as TS expressions. * cp-tree.def (CO_AWAIT_EXPR, CO_YIELD_EXPR, (CO_RETURN_EXPR): New. * cp-tree.h (coro_validate_builtin_call): New. * decl.c (emit_coro_helper): New. (finish_function): Handle the case when a function is found to be a coroutine, perform the outlining and emit the outlined functions. Set a bit to signal that this is a coroutine component. * parser.c (enum required_token): New enumeration RT_CO_YIELD. (cp_parser_unary_expression): Handle co_await. (cp_parser_assignment_expression): Handle co_yield. (cp_parser_statement): Handle RID_CO_RETURN. (cp_parser_jump_statement): Handle co_return. (cp_parser_operator): Handle co_await operator. (cp_parser_yield_expression): New. (cp_parser_required_error): Handle RT_CO_YIELD. * pt.c (tsubst_copy): Handle CO_AWAIT_EXPR. (tsubst_expr): Handle CO_AWAIT_EXPR, CO_YIELD_EXPR and CO_RETURN_EXPRs. * tree.c (cp_walk_subtrees): Likewise. libstdc++-v3/ChangeLog: 2020-01-18 Iain Sandoe <iain@sandoe.co.uk> * include/Makefile.am: Add coroutine to the std set. * include/Makefile.in: Regenerated. * include/std/coroutine: New file. gcc/testsuite/ChangeLog: 2020-01-18 Iain Sandoe <iain@sandoe.co.uk> * g++.dg/coroutines/co-await-syntax-00-needs-expr.C: New test. * g++.dg/coroutines/co-await-syntax-01-outside-fn.C: New test. * g++.dg/coroutines/co-await-syntax-02-outside-fn.C: New test. * g++.dg/coroutines/co-await-syntax-03-auto.C: New test. * g++.dg/coroutines/co-await-syntax-04-ctor-dtor.C: New test. * g++.dg/coroutines/co-await-syntax-05-constexpr.C: New test. * g++.dg/coroutines/co-await-syntax-06-main.C: New test. * g++.dg/coroutines/co-await-syntax-07-varargs.C: New test. * g++.dg/coroutines/co-await-syntax-08-lambda-auto.C: New test. * g++.dg/coroutines/co-return-syntax-01-outside-fn.C: New test. * g++.dg/coroutines/co-return-syntax-02-outside-fn.C: New test. * g++.dg/coroutines/co-return-syntax-03-auto.C: New test. * g++.dg/coroutines/co-return-syntax-04-ctor-dtor.C: New test. * g++.dg/coroutines/co-return-syntax-05-constexpr-fn.C: New test. * g++.dg/coroutines/co-return-syntax-06-main.C: New test. * g++.dg/coroutines/co-return-syntax-07-vararg.C: New test. * g++.dg/coroutines/co-return-syntax-08-bad-return.C: New test. * g++.dg/coroutines/co-return-syntax-09-lambda-auto.C: New test. * g++.dg/coroutines/co-yield-syntax-00-needs-expr.C: New test. * g++.dg/coroutines/co-yield-syntax-01-outside-fn.C: New test. * g++.dg/coroutines/co-yield-syntax-02-outside-fn.C: New test. * g++.dg/coroutines/co-yield-syntax-03-auto.C: New test. * g++.dg/coroutines/co-yield-syntax-04-ctor-dtor.C: New test. * g++.dg/coroutines/co-yield-syntax-05-constexpr.C: New test. * g++.dg/coroutines/co-yield-syntax-06-main.C: New test. * g++.dg/coroutines/co-yield-syntax-07-varargs.C: New test. * g++.dg/coroutines/co-yield-syntax-08-needs-expr.C: New test. * g++.dg/coroutines/co-yield-syntax-09-lambda-auto.C: New test. * g++.dg/coroutines/coro-builtins.C: New test. * g++.dg/coroutines/coro-missing-gro.C: New test. * g++.dg/coroutines/coro-missing-promise-yield.C: New test. * g++.dg/coroutines/coro-missing-ret-value.C: New test. * g++.dg/coroutines/coro-missing-ret-void.C: New test. * g++.dg/coroutines/coro-missing-ueh-1.C: New test. * g++.dg/coroutines/coro-missing-ueh-2.C: New test. * g++.dg/coroutines/coro-missing-ueh-3.C: New test. * g++.dg/coroutines/coro-missing-ueh.h: New test. * g++.dg/coroutines/coro-pre-proc.C: New test. * g++.dg/coroutines/coro.h: New file. * g++.dg/coroutines/coro1-ret-int-yield-int.h: New file. * g++.dg/coroutines/coroutines.exp: New file. * g++.dg/coroutines/torture/alloc-00-gro-on-alloc-fail.C: New test. * g++.dg/coroutines/torture/alloc-01-overload-newdel.C: New test. * g++.dg/coroutines/torture/call-00-co-aw-arg.C: New test. * g++.dg/coroutines/torture/call-01-multiple-co-aw.C: New test. * g++.dg/coroutines/torture/call-02-temp-co-aw.C: New test. * g++.dg/coroutines/torture/call-03-temp-ref-co-aw.C: New test. * g++.dg/coroutines/torture/class-00-co-ret.C: New test. * g++.dg/coroutines/torture/class-01-co-ret-parm.C: New test. * g++.dg/coroutines/torture/class-02-templ-parm.C: New test. * g++.dg/coroutines/torture/class-03-operator-templ-parm.C: New test. * g++.dg/coroutines/torture/class-04-lambda-1.C: New test. * g++.dg/coroutines/torture/class-05-lambda-capture-copy-local.C: New test. * g++.dg/coroutines/torture/class-06-lambda-capture-ref.C: New test. * g++.dg/coroutines/torture/co-await-00-trivial.C: New test. * g++.dg/coroutines/torture/co-await-01-with-value.C: New test. * g++.dg/coroutines/torture/co-await-02-xform.C: New test. * g++.dg/coroutines/torture/co-await-03-rhs-op.C: New test. * g++.dg/coroutines/torture/co-await-04-control-flow.C: New test. * g++.dg/coroutines/torture/co-await-05-loop.C: New test. * g++.dg/coroutines/torture/co-await-06-ovl.C: New test. * g++.dg/coroutines/torture/co-await-07-tmpl.C: New test. * g++.dg/coroutines/torture/co-await-08-cascade.C: New test. * g++.dg/coroutines/torture/co-await-09-pair.C: New test. * g++.dg/coroutines/torture/co-await-10-template-fn-arg.C: New test. * g++.dg/coroutines/torture/co-await-11-forwarding.C: New test. * g++.dg/coroutines/torture/co-await-12-operator-2.C: New test. * g++.dg/coroutines/torture/co-await-13-return-ref.C: New test. * g++.dg/coroutines/torture/co-ret-00-void-return-is-ready.C: New test. * g++.dg/coroutines/torture/co-ret-01-void-return-is-suspend.C: New test. * g++.dg/coroutines/torture/co-ret-03-different-GRO-type.C: New test. * g++.dg/coroutines/torture/co-ret-04-GRO-nontriv.C: New test. * g++.dg/coroutines/torture/co-ret-05-return-value.C: New test. * g++.dg/coroutines/torture/co-ret-06-template-promise-val-1.C: New test. * g++.dg/coroutines/torture/co-ret-07-void-cast-expr.C: New test. * g++.dg/coroutines/torture/co-ret-08-template-cast-ret.C: New test. * g++.dg/coroutines/torture/co-ret-09-bool-await-susp.C: New test. * g++.dg/coroutines/torture/co-ret-10-expression-evaluates-once.C: New test. * g++.dg/coroutines/torture/co-ret-11-co-ret-co-await.C: New test. * g++.dg/coroutines/torture/co-ret-12-co-ret-fun-co-await.C: New test. * g++.dg/coroutines/torture/co-ret-13-template-2.C: New test. * g++.dg/coroutines/torture/co-ret-14-template-3.C: New test. * g++.dg/coroutines/torture/co-yield-00-triv.C: New test. * g++.dg/coroutines/torture/co-yield-01-multi.C: New test. * g++.dg/coroutines/torture/co-yield-02-loop.C: New test. * g++.dg/coroutines/torture/co-yield-03-tmpl.C: New test. * g++.dg/coroutines/torture/co-yield-04-complex-local-state.C: New test. * g++.dg/coroutines/torture/co-yield-05-co-aw.C: New test. * g++.dg/coroutines/torture/co-yield-06-fun-parm.C: New test. * g++.dg/coroutines/torture/co-yield-07-template-fn-param.C: New test. * g++.dg/coroutines/torture/co-yield-08-more-refs.C: New test. * g++.dg/coroutines/torture/co-yield-09-more-templ-refs.C: New test. * g++.dg/coroutines/torture/coro-torture.exp: New file. * g++.dg/coroutines/torture/exceptions-test-0.C: New test. * g++.dg/coroutines/torture/func-params-00.C: New test. * g++.dg/coroutines/torture/func-params-01.C: New test. * g++.dg/coroutines/torture/func-params-02.C: New test. * g++.dg/coroutines/torture/func-params-03.C: New test. * g++.dg/coroutines/torture/func-params-04.C: New test. * g++.dg/coroutines/torture/func-params-05.C: New test. * g++.dg/coroutines/torture/func-params-06.C: New test. * g++.dg/coroutines/torture/lambda-00-co-ret.C: New test. * g++.dg/coroutines/torture/lambda-01-co-ret-parm.C: New test. * g++.dg/coroutines/torture/lambda-02-co-yield-values.C: New test. * g++.dg/coroutines/torture/lambda-03-auto-parm-1.C: New test. * g++.dg/coroutines/torture/lambda-04-templ-parm.C: New test. * g++.dg/coroutines/torture/lambda-05-capture-copy-local.C: New test. * g++.dg/coroutines/torture/lambda-06-multi-capture.C: New test. * g++.dg/coroutines/torture/lambda-07-multi-yield.C: New test. * g++.dg/coroutines/torture/lambda-08-co-ret-parm-ref.C: New test. * g++.dg/coroutines/torture/local-var-0.C: New test. * g++.dg/coroutines/torture/local-var-1.C: New test. * g++.dg/coroutines/torture/local-var-2.C: New test. * g++.dg/coroutines/torture/local-var-3.C: New test. * g++.dg/coroutines/torture/local-var-4.C: New test. * g++.dg/coroutines/torture/mid-suspend-destruction-0.C: New test. * g++.dg/coroutines/torture/pr92933.C: New test.
2020-01-01Update copyright years.Jakub Jelinek1-1/+1
From-SVN: r279813
2019-09-06Remove support for repo files (PR c++/91125).Martin Liska1-1/+1
2019-09-06 Martin Liska <mliska@suse.cz> PR c++/91125 * Makefile.in: Remove tlink.o. * collect2.c (do_link): New function isolated from do_tlink. (main): Use. * collect2.h (do_tlink): Remove declaration of do_tlink. * doc/extend.texi: Remove documentation of -frepo. * doc/invoke.texi: Likewise. * doc/sourcebuild.texi: Remove cleanup-repo-files. * tlink.c: Remove. 2019-09-06 Martin Liska <mliska@suse.cz> PR c++/91125 * c-common.c: Remove definition of flag_use_repository. * c-common.h: Likewise. * c-opts.c (c_common_handle_option): Do not handle OPT_frepo option. * c.opt: Mark the option with Deprecated. 2019-09-06 Martin Liska <mliska@suse.cz> PR c++/91125 * Make-lang.in: Remove repo.o. * config-lang.in: Likewise. * cp-tree.h (init_repo): Remove declarations of repo-related functions. (repo_emit_p): Likewise. (repo_export_class_p): Likewise. (finish_repo): Likewise. * decl2.c (import_export_class): Always set -1 value/ (mark_needed): Remove -frepo from comment. (import_export_decl): Similarly here. (c_parse_final_cleanups): Remove call of finish_repo. * lex.c (cxx_init): Remove call to init_repo. * optimize.c (can_alias_cdtor): Remove dead condition. * pt.c (push_template_decl_real): Update comment. (instantiate_decl): Remove dead code used for -frepo. * repo.c: Remove. 2019-09-06 Martin Liska <mliska@suse.cz> PR c++/91125 * g++.dg/parse/repo1.C: Remove. * g++.dg/rtti/repo1.C: Remove. * g++.dg/template/repo1.C: Remove. * g++.dg/template/repo10.C: Remove. * g++.dg/template/repo11.C: Remove. * g++.dg/template/repo2.C: Remove. * g++.dg/template/repo3.C: Remove. * g++.dg/template/repo4.C: Remove. * g++.dg/template/repo5.C: Remove. * g++.dg/template/repo6.C: Remove. * g++.dg/template/repo7.C: Remove. * g++.dg/template/repo8.C: Remove. * g++.dg/template/repo9.C: Remove. * g++.old-deja/g++.pt/instantiate4.C: Remove. * g++.old-deja/g++.pt/instantiate6.C: Remove. * g++.old-deja/g++.pt/repo1.C: Remove. * g++.old-deja/g++.pt/repo2.C: Remove. * g++.old-deja/g++.pt/repo3.C: Remove. * g++.old-deja/g++.pt/repo4.C: Remove. * lib/g++.exp: Remove removal of repo files. * lib/gcc-dg.exp: Likewise. * lib/obj-c++.exp: Likewise. From-SVN: r275450
2019-01-01Update copyright years.Jakub Jelinek1-1/+1
From-SVN: r267494
2018-10-17Run selftests for C++ as well as CDavid Malcolm1-0/+26
gcc/ChangeLog: * Makefile.in (SELFTEST_TARGETS): New. (selftest) Change from s-selftest-c to $(SELFTEST_TARGETS). (C_SELFTEST_FLAGS, C_SELFTEST_DEPS, s-selftest-c, selftest-c-gdb) (selftest-gdb, selftest-c-valgrind, selftest-valgrind): Move to c/Make-lang.in. (CPP_SELFTEST_FLAGS, CPP_SELFTEST_DEPS, s-selftest-c++) (selftest-c++-gdb, selftest-c++-valgrind): Move to cp/Make-lang.in. * configure: Regenerate. * configure.ac (selftest_languages): New. gcc/brig/ChangeLog: * Make-lang.in (selftest-brig): New. gcc/c/ChangeLog: * Make-lang.in (selftest-c): New. (C_SELFTEST_FLAGS, C_SELFTEST_DEPS, s-selftest-c, selftest-c-gdb) (selftest-gdb, selftest-c-valgrind, selftest-valgrind): Move here from gcc/Makefile.in. gcc/cp/ChangeLog: * Make-lang.in (selftest-c++): New. (CPP_SELFTEST_FLAGS, CPP_SELFTEST_DEPS, s-selftest-c++) (selftest-c++-gdb, selftest-c++-valgrind): Move here from gcc/Makefile.in. gcc/fortran/ChangeLog: * Make-lang.in (selftest-fortran): New. gcc/go/ChangeLog: * Make-lang.in (selftest-go): New. gcc/jit/ChangeLog: * Make-lang.in (selftest-jit): New. gcc/lto/ChangeLog: * Make-lang.in (selftest-lto): New. gcc/objc/ChangeLog: * Make-lang.in (selftest-objc): New. gcc/objcp/ChangeLog: * Make-lang.in (selftest-obj-c++): New. From-SVN: r265240
2018-01-03Update copyright years.Jakub Jelinek1-1/+1
From-SVN: r256169
2017-11-28Remove Cilk Plus support.Julia Koval1-1/+1
* 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: Delete. * c-c++-common/cilk-plus/AN/builtin_fn_mutating.c: Delete. * c-c++-common/cilk-plus/AN/builtin_func_double.c: Delete. * c-c++-common/cilk-plus/AN/builtin_func_double2.c: Delete. * c-c++-common/cilk-plus/AN/comma_exp.c: Delete. * c-c++-common/cilk-plus/AN/conditional.c: Delete. * c-c++-common/cilk-plus/AN/decl-ptr-colon.c: Delete. * c-c++-common/cilk-plus/AN/dimensionless-arrays.c: Delete. * c-c++-common/cilk-plus/AN/exec-once.c: Delete. * c-c++-common/cilk-plus/AN/exec-once2.c: Delete. * c-c++-common/cilk-plus/AN/fn_ptr-2.c: Delete. * c-c++-common/cilk-plus/AN/fn_ptr.c: Delete. * c-c++-common/cilk-plus/AN/fp_triplet_values.c: Delete. * c-c++-common/cilk-plus/AN/gather-scatter-errors.c: Delete. * c-c++-common/cilk-plus/AN/gather_scatter.c: Delete. * c-c++-common/cilk-plus/AN/if_test.c: Delete. * c-c++-common/cilk-plus/AN/if_test_errors.c: Delete. * c-c++-common/cilk-plus/AN/misc.c: Delete. * c-c++-common/cilk-plus/AN/n-ptr-test.c: Delete. * 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. * c-c++-common/cilk-plus/CK/pr69826-1.c: Delete. * c-c++-common/cilk-plus/CK/pr69826-2.c: Delete. * c-c++-common/cilk-plus/CK/pr79428-4.c: Delete. * c-c++-common/cilk-plus/CK/pr79428-7.c: Delete. * c-c++-common/cilk-plus/CK/spawn_in_return.c: Delete. * c-c++-common/cilk-plus/CK/spawnee_inline.c: Delete. * c-c++-common/cilk-plus/CK/spawner_inline.c: Delete. * c-c++-common/cilk-plus/CK/spawning_arg.c: Delete. * c-c++-common/cilk-plus/CK/steal_check.c: Delete. * c-c++-common/cilk-plus/CK/sync_wo_spawn.c: Delete. * c-c++-common/cilk-plus/CK/test__cilk.c: Delete. * c-c++-common/cilk-plus/CK/varargs_test.c: Delete. * c-c++-common/cilk-plus/PS/Wparentheses-1.c: Delete. * c-c++-common/cilk-plus/PS/body.c: Delete. * c-c++-common/cilk-plus/PS/clauses1.c: Delete. * c-c++-common/cilk-plus/PS/clauses2.c: Delete. * c-c++-common/cilk-plus/PS/clauses3.c: Delete. * c-c++-common/cilk-plus/PS/clauses4.c: Delete. * c-c++-common/cilk-plus/PS/for1.c: Delete. * c-c++-common/cilk-plus/PS/for2.c: Delete. * c-c++-common/cilk-plus/PS/for3.c: Delete. * c-c++-common/cilk-plus/PS/pr69363.c: Delete. * c-c++-common/cilk-plus/PS/reduction-1.c: Delete. * c-c++-common/cilk-plus/PS/reduction-2.c: Delete. * c-c++-common/cilk-plus/PS/reduction-3.c: Delete. * c-c++-common/cilk-plus/PS/run-1.c: Delete. * c-c++-common/cilk-plus/PS/safelen.c: Delete. * c-c++-common/cilk-plus/PS/vectorlength-2.c: Delete. * c-c++-common/cilk-plus/PS/vectorlength-3.c: Delete. * c-c++-common/cilk-plus/PS/vectorlength.c: Delete. * c-c++-common/cilk-plus/SE/ef_error.c: Delete. * c-c++-common/cilk-plus/SE/ef_error2.c: Delete. * c-c++-common/cilk-plus/SE/ef_error3.c: Delete. * c-c++-common/cilk-plus/SE/ef_test.c: Delete. * c-c++-common/cilk-plus/SE/ef_test2.c: Delete. * c-c++-common/cilk-plus/SE/vlength_errors.c: Delete. * g++.dg/cilk-plus/AN/array_function.c: Delete. * g++.dg/cilk-plus/AN/array_test1_tplt.c: Delete. * g++.dg/cilk-plus/AN/array_test2_tplt.c: Delete. * g++.dg/cilk-plus/AN/array_test_ND_tplt.c: Delete. * g++.dg/cilk-plus/AN/braced_list.c: Delete. * g++.dg/cilk-plus/AN/builtin_fn_custom_tplt.c: Delete. * g++.dg/cilk-plus/AN/builtin_fn_mutating_tplt.c: Delete. * g++.dg/cilk-plus/AN/fp_triplet_values_tplt.c: Delete. * g++.dg/cilk-plus/AN/postincr_test.c: Delete. * g++.dg/cilk-plus/AN/preincr_test.c: Delete. * g++.dg/cilk-plus/CK/catch_exc.c: Delete. * g++.dg/cilk-plus/CK/cf3.c: Delete. * g++.dg/cilk-plus/CK/cilk-for-tplt.c: Delete. * g++.dg/cilk-plus/CK/const_spawn.c: Delete. * g++.dg/cilk-plus/CK/fib-opr-overload.c: Delete. * g++.dg/cilk-plus/CK/fib-tplt.c: Delete. * g++.dg/cilk-plus/CK/for1.c: Delete. * g++.dg/cilk-plus/CK/lambda_spawns.c: Delete. * g++.dg/cilk-plus/CK/lambda_spawns_tplt.c: Delete. * g++.dg/cilk-plus/CK/pr60586.c: Delete. * g++.dg/cilk-plus/CK/pr66326.c: Delete. * g++.dg/cilk-plus/CK/pr68001.c: Delete. * g++.dg/cilk-plus/CK/pr68997.c: Delete. * g++.dg/cilk-plus/CK/pr69024.c: Delete. * g++.dg/cilk-plus/CK/pr69048.c: Delete. * g++.dg/cilk-plus/CK/pr69267.c: Delete. * g++.dg/cilk-plus/CK/pr80038.c: Delete. * g++.dg/cilk-plus/CK/stl_iter.c: Delete. * g++.dg/cilk-plus/CK/stl_rev_iter.c: Delete. * g++.dg/cilk-plus/CK/stl_test.c: Delete. * g++.dg/cilk-plus/cilk-plus.exp * g++.dg/cilk-plus/ef_test.C: Delete. * g++.dg/cilk-plus/for.C: Delete. * g++.dg/cilk-plus/for2.C: Delete. * g++.dg/cilk-plus/for3.C: Delete. * g++.dg/cilk-plus/for4.C: Delete. * g++.dg/cilk-plus/pr60967.C: Delete. * g++.dg/cilk-plus/pr69028.C: Delete. * g++.dg/cilk-plus/pr70565.C: Delete. * g++.dg/pr57662.C: Delete. * gcc.dg/cilk-plus/cilk-plus.exp * gcc.dg/cilk-plus/for1.c: Delete. * gcc.dg/cilk-plus/for2.c: Delete. * gcc.dg/cilk-plus/jump-openmp.c: Delete. * gcc.dg/cilk-plus/jump.c: Delete. * gcc.dg/cilk-plus/pr69798-1.c: Delete. * gcc.dg/cilk-plus/pr69798-2.c: Delete. * gcc.dg/cilk-plus/pr78306.c: Delete. * gcc.dg/cilk-plus/pr79116.c: Delete. * gcc.dg/graphite/id-28.c: Delete. * lib/cilk-plus-dg.exp: Delete. * lib/target-supports.exp (cilkplus_runtime): Delete. Co-Authored-By: Sebastian Peryt <sebastian.peryt@intel.com> From-SVN: r255195
2017-11-26Plugin support on Windows/MinGWBoris Kolpackov1-0/+5
config/ChangeLog: 2017-11-14 Boris Kolpackov <boris@codesynthesis.com> * gcc-plugin.m4: Add support for MinGW. gcc/ChangeLog: 2017-11-14 Boris Kolpackov <boris@codesynthesis.com> * plugin.c (add_new_plugin): Use platform-specific library extensions. (try_init_one_plugin): Alternative implementation for MinGW. * Makefile.in (plugin_implib): New. (gengtype-lex.c): Fix broken AIX workaround. * configure: Regenerate. * doc/plugins.texi: Document support for MinGW. gcc/c/ChangeLog: 2017-11-14 Boris Kolpackov <boris@codesynthesis.com> * Make-lang.in (c.install-plugin): Install backend import library. gcc/cp/ChangeLog: 2017-11-14 Boris Kolpackov <boris@codesynthesis.com> * Make-lang.in (c++.install-plugin): Install backend import library. libcc1/ChangeLog: 2017-11-14 Boris Kolpackov <boris@codesynthesis.com> * configure: Regenerate. From-SVN: r255154
2017-11-07[PATCH] Install cp/operators.def as part of plugin headersBoris Kolpackov1-1/+1
https://gcc.gnu.org/ml/gcc-patches/2017-11/msg00498.html 2017-11-07 Boris Kolpackov <boris@codesynthesis.com> * Make-lang.in (CP_PLUGIN_HEADERS): Add operators.def since included in cp-tree.h. From-SVN: r254512
2017-09-29* Make-lang.in (check-c++-all): Test also c++2a.Jakub Jelinek1-1/+1
From-SVN: r253278
2017-09-15invoke.texi: Document -std=c++17 and -std=gnu++17 and document c++1z and ↵Jakub Jelinek1-4/+5
gnu++1z as deprecated. * doc/invoke.texi: Document -std=c++17 and -std=gnu++17 and document c++1z and gnu++1z as deprecated. Change other references to -std=c++1z to -std=c++17 and -std=gnu++1z to -std=gnu++17. Change -Wc++1z-compat to -Wc++17-compat. * doc/cpp.texi: Document -std=c++17 defines __cplusplus 201703L. * dwarf2out.c (highest_c_language): Handle C++17. (gen_compile_unit_die): Likewise. c-family/ * c.opt (Wc++1z-compat): Change from option to undocumented alias. (Wc++17-compat): Change from undocumented alias to option. (Wnoexcept-type): Enable by Wc++17-compat instead of Wc++1z-compat, change C++1z to C++17 in description. (std=c++1z, std=gnu++1z): Change from option to undocumented deprecated alias. (std=c++17, std=gnu++17): Change from undocumented alias to option. Adjust description. * c-common.h (enum cxx_dialect): Rename cxx1z to cxx17. * c-opts.c (set_std_cxx1z): Rename to ... (set_std_cxx17): ... this. (c_common_handle_option): Rename OPT_std_c__1z to OPT_std_c__17 and OPT_std_gnu__1z to OPT_std_gnu__17. Adjust set_std_cxx1z caller. (c_common_post_options): Use cxx17 instead of cxx1z. Adjust comments. cp/ * decl.c (redeclaration_error_message): Use cxx17 instead of cxx1z, adjust diagnostics refering to C++1z or -std=gnu++1z or -std=c++1z to C++17 or -std=gnu++17 or -std=c++17. Adjust comments. (cxx_init_decl_processing, next_initializable_field, is_direct_enum_init, check_initializer, cp_finish_decl, mark_inline_variable, grokdeclarator, grokparms, xref_basetypes, finish_function): Likewise. * cp-tree.h (DECL_INLINE_VAR_P): Likewise. * pt.c (mark_template_parm, convert_nontype_argument, instantiate_class_template_1, type_unification_real, unify, get_partial_spec_bindings, dependent_type_p_r): Likewise. * typeck.c (cp_build_unary_op): Likewise. * constexpr.c (var_in_maybe_constexpr_fn): Likewise. * call.c (build_user_type_conversion_1, build_over_call, build_special_member_call): Likewise. * lambda.c (begin_lambda_type): Likewise. * typeck2.c (process_init_constructor_record): Likewise. * class.c (build_base_field, finalize_literal_type_property, explain_non_literal_class): Likewise. * parser.c (cp_parser_diagnose_invalid_type_name, cp_parser_primary_expression, cp_parser_lambda_introducer, cp_parser_lambda_declarator_opt, cp_parser_selection_statement, cp_convert_range_for, cp_parser_perform_range_for_lookup, cp_parser_decomposition_declaration, cp_parser_linkage_specification, cp_parser_static_assert, cp_parser_simple_type_specifier, cp_parser_namespace_definition, cp_parser_using_declaration, cp_parser_init_declarator, cp_parser_type_parameter_key, cp_parser_exception_specification_opt, cp_parser_std_attribute_spec, cp_parser_constructor_declarator_p): Likewise. * mangle.c (struct globals): Rename need_cxx1z_warning to need_cxx17_warning. (write_exception_spec, start_mangling, mangle_decl): Likewise. * Make-lang.in (check-c++1z): Rename to check-c++17, depend on it. (check-c++17): New goal. Use 17 instead of 1z. (check-c++-all): Use 17 instead of 1z. testsuite/ * lib/g++-dg.exp (g++-dg-runtest): Use 17 instead of 1z. * lib/target-supports.exp (check_effective_target_c++14): Use check_effective_target_c++17 instead of check_effective_target_c++1z. (check_effective_target_c++14_down): Likewise. (check_effective_target_c++1z_only): Rename to ... (check_effective_target_c++17_only): ... this. (check_effective_target_c++1z): Rename to ... (check_effective_target_c++17): ... this. * g++.dg/debug/dwarf2/inline-var-1.C: Use -std=c++17 or -std=gnu++17 instead of -std=c++1z or -std=gnu++1z. Use c++17 instead of c++1z and c++17_only instead of c++1z_only. Adjust expected diagnostics and comments refering to 1z to 17. * g++.dg/debug/dwarf2/inline-var-2.C: Likewise. * g++.dg/template/partial5.C: Likewise. * g++.dg/template/nontype8.C: Likewise. * g++.dg/cpp1z/noexcept-type5.C: Likewise. * g++.dg/cpp1z/nontype3a.C: Likewise. * g++.dg/cpp1z/constexpr-lambda4.C: Likewise. * g++.dg/cpp1z/noexcept-type16.C: Likewise. * g++.dg/cpp1z/class-deduction32.C: Likewise. * g++.dg/cpp1z/pr78771.C: Likewise. * g++.dg/cpp1z/elide1.C: Likewise. * g++.dg/cpp1z/fold3.C: Likewise. * g++.dg/cpp1z/class-deduction2.C: Likewise. * g++.dg/cpp1z/noexcept-type12.C: Likewise. * g++.dg/cpp1z/inline-var2.C: Likewise. * g++.dg/cpp1z/eval-order2.C: Likewise. * g++.dg/cpp1z/decomp21.C: Likewise. * g++.dg/cpp1z/constexpr-lambda11.C: Likewise. * g++.dg/cpp1z/constexpr-lambda9.C: Likewise. * g++.dg/cpp1z/utf8-neg.C: Likewise. * g++.dg/cpp1z/class-deduction41.C: Likewise. * g++.dg/cpp1z/class-deduction23.C: Likewise. * g++.dg/cpp1z/nodiscard3.C: Likewise. * g++.dg/cpp1z/static_assert-nomsg.C: Likewise. * g++.dg/cpp1z/noexcept-type9.C: Likewise. * g++.dg/cpp1z/class-deduction21.C: Likewise. * g++.dg/cpp1z/range-for1.C: Likewise. * g++.dg/cpp1z/init-statement4.C: Likewise. * g++.dg/cpp1z/udlit-utf8char.C: Likewise. * g++.dg/cpp1z/decomp30.C: Likewise. * g++.dg/cpp1z/class-deduction39.C: Likewise. * g++.dg/cpp1z/register2.C: Likewise. * g++.dg/cpp1z/decomp9.C: Likewise. * g++.dg/cpp1z/regress1.C: Likewise. * g++.dg/cpp1z/direct-enum-init1.C: Likewise. * g++.dg/cpp1z/class-deduction30.C: Likewise. * g++.dg/cpp1z/abbrev2.C: Likewise. * g++.dg/cpp1z/nontype-auto6.C: Likewise. * g++.dg/cpp1z/regress2.C: Likewise. * g++.dg/cpp1z/decomp16.C: Likewise. * g++.dg/cpp1z/bool-increment1.C: Likewise. * g++.dg/cpp1z/aligned-new1.C: Likewise. * g++.dg/cpp1z/decomp3.C: Likewise. * g++.dg/cpp1z/register1.C: Likewise. * g++.dg/cpp1z/namespace-attribs.C: Likewise. * g++.dg/cpp1z/class-deduction1.C: Likewise. * g++.dg/cpp1z/decomp10.C: Likewise. * g++.dg/cpp1z/constexpr-if11.C: Likewise. * g++.dg/cpp1z/constexpr-lambda10.C: Likewise. * g++.dg/cpp1z/decomp27.C: Likewise. * g++.dg/cpp1z/noexcept-type2.C: Likewise. * g++.dg/cpp1z/constexpr-lambda6.C: Likewise. * g++.dg/cpp1z/class-deduction9.C: Likewise. * g++.dg/cpp1z/attributes-enum-1.C: Likewise. * g++.dg/cpp1z/decomp11.C: Likewise. * g++.dg/cpp1z/aligned-new3.C: Likewise. * g++.dg/cpp1z/utf8-2.C: Likewise. * g++.dg/cpp1z/lambda-this3.C: Likewise. * g++.dg/cpp1z/decomp-constexpr1.C: Likewise. * g++.dg/cpp1z/byte1.C: Likewise. * g++.dg/cpp1z/nontype-auto9.C: Likewise. * g++.dg/cpp1z/aggr-base4.C: Likewise. * g++.dg/cpp1z/constexpr-lambda1.C: Likewise. * g++.dg/cpp1z/nontype-auto3.C: Likewise. * g++.dg/cpp1z/utf8-2a.C: Likewise. * g++.dg/cpp1z/constexpr-lambda7.C: Likewise. * g++.dg/cpp1z/aggr-base6.C: Likewise. * g++.dg/cpp1z/cplusplus.C: Likewise. * g++.dg/cpp1z/class-deduction20.C: Likewise. * g++.dg/cpp1z/aggr-base2.C: Likewise. * g++.dg/cpp1z/class-deduction6.C: Likewise. * g++.dg/cpp1z/noexcept-type3.C: Likewise. * g++.dg/cpp1z/class-deduction31.C: Likewise. * g++.dg/cpp1z/class-deduction25.C: Likewise. * g++.dg/cpp1z/class-deduction18.C: Likewise. * g++.dg/cpp1z/fold9.C: Likewise. * g++.dg/cpp1z/noexcept-type8.C: Likewise. * g++.dg/cpp1z/abbrev1.C: Likewise. * g++.dg/cpp1z/constexpr-if10.C: Likewise. * g++.dg/cpp1z/utf8.C: Likewise. * g++.dg/cpp1z/noexcept-type7.C: Likewise. * g++.dg/cpp1z/aggr-base3.C: Likewise. * g++.dg/cpp1z/constexpr-lambda8.C: Likewise. * g++.dg/cpp1z/init-statement2.C: Likewise. * g++.dg/cpp1z/nontype-auto4.C: Likewise. * g++.dg/cpp1z/constexpr-if12.C: Likewise. * g++.dg/cpp1z/class-deduction40.C: Likewise. * g++.dg/cpp1z/nontype3.C: Likewise. * g++.dg/cpp1z/class-deduction14.C: Likewise. * g++.dg/cpp1z/fold7.C: Likewise. * g++.dg/cpp1z/nontype2.C: Likewise. * g++.dg/cpp1z/class-deduction15.C: Likewise. * g++.dg/cpp1z/nested-namespace-def1.C: Likewise. * g++.dg/cpp1z/class-deduction13.C: Likewise. * g++.dg/cpp1z/aligned-new7.C: Likewise. * g++.dg/cpp1z/noexcept-type1.C: Likewise. * g++.dg/cpp1z/nontype1.C: Likewise. * g++.dg/cpp1z/init-statement5.C: Likewise. * g++.dg/cpp1z/nontype-auto2.C: Likewise. * g++.dg/cpp1z/decomp17.C: Likewise. * g++.dg/cpp1z/fold4.C: Likewise. * g++.dg/cpp1z/constexpr-lambda2.C: Likewise. * g++.dg/cpp1z/fold7a.C: Likewise. * g++.dg/cpp1z/nontype-auto5.C: Likewise. * g++.dg/cpp1z/init-statement7.C: Likewise. * g++.dg/cpp1z/aggr-base5.C: Likewise. * g++.dg/cpp1z/constexpr-lambda5.C: Likewise. * g++.dg/cpp1z/pr79143.C: Likewise. * g++.dg/cpp1z/class-deduction38.C: Likewise. * g++.dg/cpp1z/nontype-auto8.C: Likewise. * g++.dg/cpp1z/class-deduction12.C: Likewise. * g++.dg/cpp1z/decomp20.C: Likewise. * g++.dg/cpp1z/class-deduction22.C: Likewise. * g++.dg/cpp1z/class-deduction29.C: Likewise. * g++.dg/cpp1z/class-deduction8.C: Likewise. * g++.dg/cpp1z/class-deduction43.C: Likewise. * g++.dg/cpp1z/feat-cxx1z.C: Likewise. * g++.dg/cpp1z/fold8.C: Likewise. * g++.dg/cpp1z/init-statement3.C: Likewise. * g++.dg/cpp1z/nontype-auto10.C: Likewise. * g++.dg/cpp1z/class-deduction36.C: Likewise. * g++.dg/cpp1z/noexcept-type17.C: Likewise. * g++.dg/cpp1z/fallthrough1.C: Likewise. * g++.dg/cpp1z/fold1.C: Likewise. * g++.dg/cpp1z/class-deduction26.C: Likewise. * g++.dg/cpp1z/fold-ice1.C: Likewise. * g++.dg/cpp1z/fold5.C: Likewise. * g++.dg/cpp1z/class-deduction34.C: Likewise. * g++.dg/cpp1z/noexcept-type6.C: Likewise. * g++.dg/cpp1z/class-deduction7.C: Likewise. * g++.dg/cpp1z/class-deduction16.C: Likewise. * g++.dg/cpp1z/class-deduction10.C: Likewise. * g++.dg/cpp1z/eval-order3.C: Likewise. * g++.dg/cpp1z/constexpr-lambda13.C: Likewise. * g++.dg/cpp1z/aggr-base2a.C: Likewise. * g++.dg/cpp1z/nontype-auto1.C: Likewise. * g++.dg/cpp1z/constexpr-lambda3.C: Likewise. * g++.dg/cpp1z/nontype-auto7.C: Likewise. * g++.dg/cpp1z/decomp15.C: Likewise. * g++.dg/cpp1z/noexcept-type4.C: Likewise. * g++.dg/cpp1z/fold-mangle.C: Likewise. * g++.dg/cpp1z/class-deduction35.C: Likewise. * g++.dg/cpp1z/decomp4.C: Likewise. * g++.dg/cpp1z/class-deduction42.C: Likewise. * g++.dg/cpp1z/init-statement8.C: Likewise. * g++.dg/cpp1z/inline-var1a.C: Likewise. * g++.dg/cpp1z/init-statement6.C: Likewise. * g++.dg/cpp1z/class-deduction17.C: Likewise. * g++.dg/cpp1z/class-deduction28.C: Likewise. * g++.dg/cpp1z/class-deduction27.C: Likewise. * g++.dg/cpp1z/decomp-bitfield1.C: Likewise. * g++.dg/cpp1z/attributes-enum-1a.C: Likewise. * g++.dg/cpp1z/class-deduction11.C: Likewise. * g++.dg/cpp1z/constexpr-lambda12.C: Likewise. * g++.dg/cpp1z/init-statement9.C: Likewise. * g++.dg/cpp1z/class-deduction19.C: Likewise. * g++.dg/cpp1z/class-deduction5.C: Likewise. * g++.dg/cpp1z/fold2.C: Likewise. * g++.dg/cpp1z/class-deduction33.C: Likewise. * g++.dg/cpp1z/class-deduction24.C: Likewise. * g++.dg/cpp1z/aggr-base1.C: Likewise. * g++.dg/cpp1z/fold6.C: Likewise. * g++.dg/cpp1z/decomp12.C: Likewise. * g++.dg/cpp1z/class-deduction4.C: Likewise. * g++.dg/cpp1z/inline-var1.C: Likewise. * g++.dg/cpp1z/aligned-new2.C: Likewise. * g++.dg/cpp1z/class-deduction3.C: Likewise. * g++.dg/other/error3.C: Likewise. * g++.dg/init/new25.C: Likewise. * g++.dg/init/new13.C: Likewise. * g++.dg/tls/diag-2.C: Likewise. * g++.dg/tls/diag-4.C: Likewise. * g++.dg/opt/noreturn-1.C: Likewise. * g++.dg/eh/async-unwind2.C: Likewise. * g++.dg/eh/spec9.C: Likewise. * g++.dg/eh/spec7.C: Likewise. * g++.dg/eh/template1.C: Likewise. * g++.dg/eh/cond4.C: Likewise. * g++.dg/eh/pr41819.C: Likewise. * g++.dg/eh/delete1.C: Likewise. * g++.dg/eh/spec3.C: Likewise. * g++.dg/eh/forced4.C: Likewise. * g++.dg/eh/spec2.C: Likewise. * g++.dg/eh/shadow1.C: Likewise. * g++.dg/eh/pr38662.C: Likewise. * g++.dg/eh/ehopt1.C: Likewise. * g++.dg/eh/spec8.C: Likewise. * g++.dg/eh/init-temp2.C: Likewise. * g++.dg/rtti/crash3.C: Likewise. * g++.dg/warn/Wreturn-type-3.C: Likewise. * g++.dg/warn/register-parm-1.C: Likewise. * g++.dg/warn/register-var-2.C: Likewise. * g++.dg/gcov/gcov-7.C: Likewise. * g++.dg/tree-ssa/pr45605.C: Likewise. * g++.dg/cpp/pr23827_cxx98_neg.C: Likewise. * g++.dg/lookup/exception1.C: Likewise. * g++.dg/ubsan/pr79589.C: Likewise. * g++.dg/tm/pr47340.C: Likewise. * g++.dg/tm/pr46567.C: Likewise. * g++.dg/expr/bitfield5.C: Likewise. * g++.dg/expr/bool1.C: Likewise. * g++.dg/expr/lval3.C: Likewise. * g++.dg/expr/lval4.C: Likewise. * g++.dg/expr/bitfield4.C: Likewise. * g++.dg/expr/bitfield6.C: Likewise. * g++.dg/expr/bool3.C: Likewise. * g++.dg/ext/has_nothrow_constructor.C: Likewise. * g++.dg/ext/has_nothrow_copy-7.C: Likewise. * g++.dg/ext/has_nothrow_copy-1.C: Likewise. * g++.dg/ext/has_nothrow_copy-2.C: Likewise. * g++.dg/ext/has_nothrow_copy-4.C: Likewise. * g++.dg/ext/has_nothrow_copy-5.C: Likewise. * g++.dg/ext/has_nothrow_copy-6.C: Likewise. * g++.dg/ext/has_nothrow_assign.C: Likewise. * g++.dg/parse/register1.C: Likewise. * g++.dg/parse/error15.C: Likewise. * g++.dg/parse/linkage2.C: Likewise. * g++.dg/concepts/intro2.C: Likewise. * g++.dg/concepts/class.C: Likewise. * g++.dg/concepts/traits1.C: Likewise. * g++.dg/concepts/req5.C: Likewise. * g++.dg/concepts/var-concept5.C: Likewise. * g++.dg/concepts/fn-concept2.C: Likewise. * g++.dg/concepts/traits2.C: Likewise. * g++.dg/concepts/placeholder2.C: Likewise. * g++.dg/concepts/class6.C: Likewise. * g++.dg/concepts/memtmpl1.C: Likewise. * g++.dg/concepts/friend2.C: Likewise. * g++.dg/concepts/template-parm3.C: Likewise. * g++.dg/concepts/template-parm10.C: Likewise. * g++.dg/concepts/explicit-spec1.C: Likewise. * g++.dg/concepts/explicit-spec3.C: Likewise. * g++.dg/concepts/var-templ2.C: Likewise. * g++.dg/concepts/intro5.C: Likewise. * g++.dg/concepts/deduction-constraint1.C: Likewise. * g++.dg/concepts/iconv1.C: Likewise. * g++.dg/concepts/constrained-parm.C: Likewise. * g++.dg/concepts/template-template-parm1.C: Likewise. * g++.dg/concepts/var-concept3.C: Likewise. * g++.dg/concepts/class3.C: Likewise. * g++.dg/concepts/memfun2.C: Likewise. * g++.dg/concepts/req1.C: Likewise. * g++.dg/concepts/disjunction1.C: Likewise. * g++.dg/concepts/req17.C: Likewise. * g++.dg/concepts/pr65848.C: Likewise. * g++.dg/concepts/placeholder4.C: Likewise. * g++.dg/concepts/decl-diagnose.C: Likewise. * g++.dg/concepts/intro7.C: Likewise. * g++.dg/concepts/pr68683.C: Likewise. * g++.dg/concepts/partial-spec4.C: Likewise. * g++.dg/concepts/template-parm5.C: Likewise. * g++.dg/concepts/explicit-inst1.C: Likewise. * g++.dg/concepts/class-deduction1.C: Likewise. * g++.dg/concepts/class1.C: Likewise. * g++.dg/concepts/req15.C: Likewise. * g++.dg/concepts/memfun.C: Likewise. * g++.dg/concepts/pr68434.C: Likewise. * g++.dg/concepts/inherit-ctor4.C: Likewise. * g++.dg/concepts/partial-spec6.C: Likewise. * g++.dg/concepts/var-templ1.C: Likewise. * g++.dg/concepts/template-parm8.C: Likewise. * g++.dg/concepts/explicit-inst3.C: Likewise. * g++.dg/concepts/class4.C: Likewise. * g++.dg/concepts/req6.C: Likewise. * g++.dg/concepts/fn8.C: Likewise. * g++.dg/concepts/class5.C: Likewise. * g++.dg/concepts/placeholder5.C: Likewise. * g++.dg/concepts/req16.C: Likewise. * g++.dg/concepts/req10.C: Likewise. * g++.dg/concepts/var-concept2.C: Likewise. * g++.dg/concepts/auto3.C: Likewise. * g++.dg/concepts/generic-fn-err.C: Likewise. * g++.dg/concepts/pr65552.C: Likewise. * g++.dg/concepts/partial-concept-id2.C: Likewise. * g++.dg/concepts/fn1.C: Likewise. * g++.dg/concepts/partial-spec.C: Likewise. * g++.dg/concepts/template-parm12.C: Likewise. * g++.dg/concepts/diagnostic1.C: Likewise. * g++.dg/concepts/intro1.C: Likewise. * g++.dg/concepts/explicit-inst4.C: Likewise. * g++.dg/concepts/req18.C: Likewise. * g++.dg/concepts/explicit-spec5.C: Likewise. * g++.dg/concepts/var-concept6.C: Likewise. * g++.dg/concepts/fn9.C: Likewise. * g++.dg/concepts/req2.C: Likewise. * g++.dg/concepts/template-parm7.C: Likewise. * g++.dg/concepts/req14.C: Likewise. * g++.dg/concepts/template-parm6.C: Likewise. * g++.dg/concepts/variadic4.C: Likewise. * g++.dg/concepts/fn6.C: Likewise. * g++.dg/concepts/req-neg1.C: Likewise. * g++.dg/concepts/alias3.C: Likewise. * g++.dg/concepts/expression2.C: Likewise. * g++.dg/concepts/partial-spec3.C: Likewise. * g++.dg/concepts/expression3.C: Likewise. * g++.dg/concepts/memfun-err.C: Likewise. * g++.dg/concepts/pr66091.C: Likewise. * g++.dg/concepts/explicit-spec2.C: Likewise. * g++.dg/concepts/equiv.C: Likewise. * g++.dg/concepts/friend1.C: Likewise. * g++.dg/concepts/fn4.C: Likewise. * g++.dg/concepts/var-templ3.C: Likewise. * g++.dg/concepts/explicit-inst2.C: Likewise. * g++.dg/concepts/alias2.C: Likewise. * g++.dg/concepts/regress/alias-decl-42.C: Likewise. * g++.dg/concepts/placeholder6.C: Likewise. * g++.dg/concepts/fn10.C: Likewise. * g++.dg/concepts/req3.C: Likewise. * g++.dg/concepts/variadic2.C: Likewise. * g++.dg/concepts/pr65636.C: Likewise. * g++.dg/concepts/intro6.C: Likewise. * g++.dg/concepts/class2.C: Likewise. * g++.dg/concepts/fn2.C: Likewise. * g++.dg/concepts/req20.C: Likewise. * g++.dg/concepts/req8.C: Likewise. * g++.dg/concepts/placeholder1.C: Likewise. * g++.dg/concepts/pr65854.C: Likewise. * g++.dg/concepts/member-concept.C: Likewise. * g++.dg/concepts/template-parm2.C: Likewise. * g++.dg/concepts/variadic1.C: Likewise. * g++.dg/concepts/fn7.C: Likewise. * g++.dg/concepts/intro4.C: Likewise. * g++.dg/concepts/req13.C: Likewise. * g++.dg/concepts/inherit-ctor3.C: Likewise. * g++.dg/concepts/explicit-spec6.C: Likewise. * g++.dg/concepts/auto1.C: Likewise. * g++.dg/concepts/alias1.C: Likewise. * g++.dg/concepts/fn-concept1.C: Likewise. * g++.dg/concepts/template-parm11.C: Likewise. * g++.dg/concepts/explicit-spec4.C: Likewise. * g++.dg/concepts/partial-concept-id1.C: Likewise. * g++.dg/concepts/req9.C: Likewise. * g++.dg/concepts/req4.C: Likewise. * g++.dg/concepts/pr65681.C: Likewise. * g++.dg/concepts/req7.C: Likewise. * g++.dg/concepts/req12.C: Likewise. * g++.dg/concepts/fn5.C: Likewise. * g++.dg/concepts/alias4.C: Likewise. * g++.dg/concepts/generic-fn.C: Likewise. * g++.dg/concepts/feature-macro.C: Likewise. * g++.dg/concepts/req19.C: Likewise. * g++.dg/concepts/placeholder3.C: Likewise. * g++.dg/concepts/intro3.C: Likewise. * g++.dg/concepts/partial-spec5.C: Likewise. * g++.dg/concepts/template-parm4.C: Likewise. * g++.dg/concepts/dr1430.C: Likewise. * g++.dg/concepts/pr65634.C: Likewise. * g++.dg/concepts/var-concept4.C: Likewise. * g++.dg/concepts/pr67249.C: Likewise. * g++.dg/concepts/expression.C: Likewise. * g++.dg/concepts/pr65575.C: Likewise. * g++.dg/concepts/partial-spec2.C: Likewise. * g++.dg/concepts/template-parm9.C: Likewise. * g++.dg/concepts/inherit-ctor1.C: Likewise. * g++.dg/concepts/equiv2.C: Likewise. * g++.dg/concepts/req11.C: Likewise. * g++.dg/concepts/template-parm1.C: Likewise. * g++.dg/concepts/inherit-ctor2.C: Likewise. * g++.dg/concepts/var-concept1.C: Likewise. * g++.dg/concepts/fn3.C: Likewise. * g++.dg/torture/pr46364.C: Likewise. * g++.dg/torture/stackalign/eh-alloca-1.C: Likewise. * g++.dg/torture/stackalign/eh-fastcall-1.C: Likewise. * g++.dg/torture/stackalign/eh-vararg-1.C: Likewise. * g++.dg/torture/stackalign/eh-vararg-2.C: Likewise. * g++.dg/torture/stackalign/eh-global-1.C: Likewise. * g++.dg/torture/stackalign/eh-thiscall-1.C: Likewise. * g++.dg/torture/stackalign/eh-inline-2.C: Likewise. * g++.dg/torture/stackalign/eh-inline-1.C: Likewise. * g++.dg/torture/pr52918-1.C: Likewise. * g++.dg/torture/pr49394.C: Likewise. * g++.dg/torture/pr57190.C: Likewise. * g++.dg/cpp0x/static_assert8.C: Likewise. * g++.dg/cpp0x/noexcept19.C: Likewise. * g++.dg/cpp0x/variadic-throw.C: Likewise. * g++.dg/cpp0x/variadic73.C: Likewise. * g++.dg/cpp0x/noexcept02.C: Likewise. * g++.dg/cpp0x/defaulted23.C: Likewise. * g++.dg/cpp0x/noexcept08.C: Likewise. * g++.dg/cpp0x/auto9.C: Likewise. * g++.dg/cpp0x/lambda/lambda-eh2.C: Likewise. * g++.dg/cpp0x/error5.C: Likewise. * c-c++-common/gomp/atomic-12.c: Likewise. * c-c++-common/gomp/atomic-13.c: Likewise. * c-c++-common/gomp/atomic-14.c: Likewise. * c-c++-common/Wvarargs-2.c: Likewise. * c-c++-common/Wvarargs.c: Likewise. * c-c++-common/vector-subscript-2.c: Likewise. * g++.old-deja/g++.robertl/eb123.C: Likewise. * g++.old-deja/g++.eh/tmpl3.C: Likewise. * g++.old-deja/g++.eh/cleanup2.C: Likewise. * g++.old-deja/g++.eh/badalloc1.C: Likewise. * g++.old-deja/g++.eh/throw2.C: Likewise. * g++.old-deja/g++.eh/throw1.C: Likewise. * g++.old-deja/g++.eh/tmpl1.C: Likewise. * g++.old-deja/g++.other/new7.C: Likewise. * g++.old-deja/g++.other/crash30.C: Likewise. * g++.old-deja/g++.other/regstack.C: Likewise. * g++.old-deja/g++.other/crash28.C: Likewise. * g++.old-deja/g++.jason/bool5.C: Likewise. * g++.old-deja/g++.mike/p10416.C: Likewise. * g++.old-deja/g++.mike/eh25.C: Likewise. * g++.old-deja/g++.mike/eh55.C: Likewise. libcpp/ * include/cpplib.h (enum c_lang): Rename CLK_GNUCXX1Z to CLK_GNUCXX17 and CLK_CXX1Z to CLK_CXX17. * init.c (lang_defaults, cpp_init_builtins): Likewise. * expr.c (cpp_classify_number): Use C++17 instead of C++1z in diagnostics. libstdc++-v3/ * testsuite/libstdc++-prettyprinters/cxx17.cc: Use -std=c++17 or -std=gnu++17 instead of -std=c++1z or -std=gnu++1z. Use c++17 instead of c++1z and c++17_only instead of c++1z_only. Adjust expected diagnostics and comments refering to 1z to 17. * testsuite/30_threads/lock_guard/cons/deduction.cc: Likewise. * testsuite/30_threads/scoped_lock/cons/deduction.cc: Likewise. * testsuite/30_threads/scoped_lock/cons/1.cc: Likewise. * testsuite/30_threads/scoped_lock/requirements/typedefs.cc: Likewise. * testsuite/30_threads/scoped_lock/requirements/explicit_instantiation.cc: Likewise. * testsuite/30_threads/unique_lock/cons/deduction.cc: Likewise. * testsuite/18_support/launder/1.cc (test02): Likewise. * testsuite/18_support/launder/requirements_neg.cc: Likewise. * testsuite/18_support/launder/requirements.cc: Likewise. * testsuite/18_support/byte/requirements.cc: Likewise. * testsuite/18_support/byte/ops.cc: Likewise. * testsuite/18_support/byte/global_neg.cc: Likewise. * testsuite/18_support/uncaught_exceptions/uncaught_exceptions.cc: Likewise. * testsuite/27_io/types/4.cc: Likewise. * testsuite/25_algorithms/sample/81221.cc: Likewise. * testsuite/25_algorithms/sample/1.cc: Likewise. * testsuite/25_algorithms/sample/2.cc: Likewise. * testsuite/25_algorithms/search/searcher.cc: Likewise. * testsuite/28_regex/basic_regex/ctors/deduction.cc: Likewise. * testsuite/experimental/filesystem/path/construct/string_view.cc: Likewise. * testsuite/24_iterators/range_access_cpp17.cc: Likewise. * testsuite/24_iterators/container_access.cc: Likewise. * testsuite/ext/pb_ds/regression/hash_map_rand.cc: Likewise. * testsuite/ext/pb_ds/regression/trie_set_rand.cc: Likewise. * testsuite/ext/pb_ds/regression/hash_set_rand.cc: Likewise. * testsuite/ext/pb_ds/regression/list_update_set_rand.cc: Likewise. * testsuite/ext/pb_ds/regression/list_update_map_rand.cc: Likewise. * testsuite/ext/pb_ds/regression/priority_queue_rand.cc: Likewise. * testsuite/ext/pb_ds/regression/tree_set_rand.cc: Likewise. * testsuite/ext/pb_ds/regression/tree_map_rand.cc: Likewise. * testsuite/ext/pb_ds/regression/trie_map_rand.cc: Likewise. * testsuite/20_util/shared_ptr/casts/reinterpret.cc: Likewise. * testsuite/20_util/shared_ptr/cons/deduction.cc: Likewise. * testsuite/20_util/shared_ptr/cons/array.cc: Likewise. * testsuite/20_util/shared_ptr/observers/array.cc (struct A): Likewise. * testsuite/20_util/pair/cons/deduction.cc: Likewise. * testsuite/20_util/variant/deduction.cc: Likewise. * testsuite/20_util/tuple/78939.cc: Likewise. * testsuite/20_util/tuple/cons/deduction.cc: Likewise. * testsuite/20_util/void_t/1.cc: Likewise. * testsuite/20_util/duration/arithmetic/constexpr_c++17.cc: Likewise. * testsuite/20_util/unique_ptr/cons/deduction_neg.cc: Likewise. * testsuite/20_util/addressof/requirements/constexpr.cc: Likewise. * testsuite/20_util/weak_ptr/cons/deduction.cc: Likewise. * testsuite/20_util/has_unique_object_representations/requirements/typedefs.cc: Likewise. * testsuite/20_util/has_unique_object_representations/requirements/explicit_instantiation.cc: Likewise. * testsuite/20_util/has_unique_object_representations/value.cc: Likewise. * testsuite/20_util/time_point/arithmetic/constexpr.cc: Likewise. * testsuite/20_util/function_objects/invoke/59768.cc: Likewise. * testsuite/20_util/function_objects/mem_fn/80478.cc: Likewise. * testsuite/20_util/function/cons/deduction.cc: Likewise. * testsuite/20_util/specialized_algorithms/memory_management_tools/destroy_neg.cc: Likewise. * testsuite/20_util/is_aggregate/requirements/typedefs.cc: Likewise. * testsuite/20_util/is_aggregate/requirements/explicit_instantiation.cc: Likewise. * testsuite/20_util/is_aggregate/value.cc: Likewise. * testsuite/26_numerics/lcm/1.cc: Likewise. * testsuite/26_numerics/lcm/lcm_neg.cc: Likewise. * testsuite/26_numerics/gcd/1.cc: Likewise. * testsuite/26_numerics/gcd/gcd_neg.cc: Likewise. * testsuite/26_numerics/valarray/deduction.cc: Likewise. * testsuite/26_numerics/headers/cmath/types_std_c++0x_neg.cc: Likewise. * testsuite/26_numerics/headers/cmath/hypot.cc: Likewise. * testsuite/23_containers/queue/members/emplace_cxx17_return.cc: Likewise. * testsuite/23_containers/array/cons/deduction.cc: Likewise. * testsuite/23_containers/array/cons/deduction_neg.cc: Likewise. * testsuite/23_containers/deque/modifiers/emplace/cxx17_return.cc: Likewise. * testsuite/23_containers/deque/cons/deduction.cc: Likewise. * testsuite/23_containers/stack/members/emplace_cxx17_return.cc: Likewise. * testsuite/23_containers/list/modifiers/emplace/cxx17_return.cc: Likewise. * testsuite/23_containers/list/cons/deduction.cc: Likewise. * testsuite/23_containers/forward_list/modifiers/emplace_cxx17_return.cc: Likewise. * testsuite/23_containers/forward_list/cons/deduction.cc: Likewise. * testsuite/23_containers/unordered_set/allocator/ext_ptr.cc: Likewise. * testsuite/23_containers/vector/modifiers/emplace/cxx17_return.cc: Likewise. * testsuite/23_containers/vector/cons/deduction.cc: Likewise. * testsuite/23_containers/vector/bool/emplace_cxx17_return.cc: Likewise. * testsuite/21_strings/basic_string/cons/char/9.cc: Likewise. * testsuite/21_strings/basic_string/cons/char/deduction.cc: Likewise. * testsuite/21_strings/basic_string/cons/char/79162.cc: Likewise. * testsuite/21_strings/basic_string/cons/wchar_t/9.cc: Likewise. * testsuite/21_strings/basic_string/cons/wchar_t/deduction.cc: Likewise. * testsuite/21_strings/basic_string/cons/wchar_t/79162.cc: Likewise. * testsuite/21_strings/basic_string_view/modifiers/swap/char/1.cc: Likewise. * testsuite/21_strings/basic_string_view/modifiers/swap/wchar_t/1.cc: Likewise. * testsuite/21_strings/basic_string_view/operations/compare/char/2.cc: Likewise. * testsuite/21_strings/basic_string_view/operations/compare/char/70483.cc: Likewise. * testsuite/21_strings/basic_string_view/operations/compare/wchar_t/2.cc: Likewise. * testsuite/21_strings/char_traits/requirements/constexpr_functions_c++17.cc: Likewise. From-SVN: r252826
2017-05-24* Make-lang.in (CXX_AND_OBJCXX_OBJS): Alphabetize.Nathan Sidwell1-9/+16
From-SVN: r248434
2017-01-01Update copyright years.Jakub Jelinek1-1/+1
From-SVN: r243994
2016-09-23Make-lang.in (check-c++1z): Pass RUNTESTFLAGS down to make check-g++.Jakub Jelinek1-1/+1
* Make-lang.in (check-c++1z): Pass RUNTESTFLAGS down to make check-g++. From-SVN: r240448
2016-06-28Makefile.in: Don't cat ../stage_current if it does not exist.Jakub Jelinek1-1/+2
* Makefile.in: Don't cat ../stage_current if it does not exist. c/ * Make-lang.in: Don't cat ../stage_current if it does not exist. cp/ * Make-lang.in: Don't cat ../stage_current if it does not exist. lto/ * Make-lang.in: Don't cat ../stage_current if it does not exist. From-SVN: r237817
2016-06-23Add make autoprofiledbootstrapAndi Kleen1-1/+13
Add support for profiledbootstrap with autofdo. Will be useful to get better testing coverage of autofdo. This requires Linux perf and autofdo to be installed, only really for x86_64 linux on Intel so far. Profile the whole build process with perf, then convert the file, and pass it back to the compiler in the feedback stage. The conversion has to be done per language, as only that knows the name of the binary. Currently we only do it for C and C++, as the other languages don't have enough coverage during a normal bootstrap. For lto1 it is also disabled, because it would only be useful during a LTO bootstrap, but right now autofdo and LTO are not working together due to PR66229 For common backend files always the profile output of the C++ compiler is used. In theory multiple inputs could be merged here, but so far that is not implemented. The method is not friendly to partial rebuilds, as only the profile information from the current rebuild is used. So if an error occurs it is best to clean and restart, otherwise the code quality may be worse. This patch is fairly large, but most of it is auto generated from autogen in Makefile.in. for the new stage targets. Passes profiledbootstrap and normal bootstrap on x86_64-linux. autoprofiledbootstrap is currently not working due to PR70427 (but it finishes with that worked around) The autofdo'ed compiler is ~7% faster on insn-recog.i (vs ~11% for profiledfeedback), and ~4% faster for tramp3d-v4 (vs 10% for profiledfeedback) on a Sandy Bridge system. gcc/lto/: 2016-06-23 Andi Kleen <ak@linux.intel.com> * Make-lang.in: Add support for autofdo (disabled for now) gcc/cp/: 2016-06-23 Andi Kleen <ak@linux.intel.com> * Make-lang.in: Add support for autofdo. gcc/: 2016-06-23 Andi Kleen <ak@linux.intel.com> * Makefile.in: Regenerate. * doc/install.texi: Document autoprofiledbootstrap. /: 2016-06-23 Andi Kleen <ak@linux.intel.com> * Makefile.def: Add autoprofiledbootstrap. * Makefile.tpl: Dito. * Makefile.in: Regenerate. gcc/c/: 2016-06-23 Andi Kleen <ak@linux.intel.com> * Make-lang.in: Add support for autofdo. From-SVN: r237733
2016-05-03Make-lang.in (cc1-checksum.c): For stage-final re-use the checksum from the ↵Richard Biener1-2/+9
previous stage. 2016-05-03 Richard Biener <rguenther@suse.de> c/ * Make-lang.in (cc1-checksum.c): For stage-final re-use the checksum from the previous stage. cp/ * Make-lang.in (cc1plus-checksum.c): For stage-final re-use the checksum from the previous stage. From-SVN: r235804
2016-03-08Remove Concepts from -std=c++1z.Jason Merrill1-1/+1
gcc/c-family/ * c-opts.c (set_std_cxx1z): Don't enable concepts. gcc/testsuite/ * lib/g++-dg.exp (g++-dg-runtest): Handle "concepts" in std list. * lib/target-supports.exp (check_effective_target_concepts): New. gcc/cp/ * parser.c (cp_parser_diagnose_invalid_type_name): Give helpful diagnostic for use of "concept". (cp_parser_requires_clause_opt): And "requires". (cp_parser_type_parameter, cp_parser_late_return_type_opt) (cp_parser_explicit_template_declaration): Adjust. * Make-lang.in (check-c++-all): Add "concepts" to std list. From-SVN: r234069
generated by cgit v1.1 at 2024-08-23 00:45:23 +0000