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2020-02-14Update .po files.Joseph Myers22-3938/+4686
gcc/po: * be.po, da.po, de.po, el.po, es.po, fi.po, fr.po, hr.po, id.po, ja.po, nl.po, ru.po, sr.po, sv.po, tr.po, uk.po, vi.po, zh_CN.po, zh_TW.po: Update. libcpp/po: * be.po, ca.po, da.po, de.po, el.po, eo.po, es.po, fi.po, fr.po, id.po, ja.po, nl.po, pt_BR.po, ru.po, sr.po, sv.po, tr.po, uk.po, vi.po, zh_CN.po, zh_TW.po: Update.
2020-02-14c++: Partially implement P1042R1: __VA_OPT__ wording clarifications [PR92319]Jakub Jelinek2-19/+59
I've noticed we claim in cxx-status.html that we implement P1042R1, but it seems we don't implement any of the changes from there. The following patch implements just the change that __VA_OPT__ determines whether to expand to nothing or the enclosed tokens no longer based on whether there were any tokens passed to __VA_ARGS__, but whether __VA_ARGS__ expands to any tokens (from testing apparently it has to be non-CPP_PADDING tokens). I'm afraid I'm completely lost about the padding preservation/removal changes that are also in the paper, so haven't touched that part. 2020-02-14 Jakub Jelinek <jakub@redhat.com> Partially implement P1042R1: __VA_OPT__ wording clarifications PR preprocessor/92319 * macro.c (expand_arg): Move declarations before vaopt_state definition. (class vaopt_state): Move enum update_type definition earlier. Remove m_allowed member, add m_arg and m_update members. (vaopt_state::vaopt_state): Change last argument from bool any_args to macro_arg *arg, initialize m_arg and m_update instead of m_allowed. (vaopt_state::update): When bumping m_state from 1 to 2 and m_update is ERROR, determine if __VA_ARGS__ expansion has any non-CPP_PADDING tokens and set m_update to INCLUDE if it has any, DROP otherwise. Return m_update instead of m_allowed ? INCLUDE : DROP in m_state >= 2. (replace_args, create_iso_definition): Adjust last argument to vaopt_state ctor. * c-c++-common/cpp/va-opt-4.c: New test.
2020-02-07Regenerate .pot files.Joseph Myers2-209/+241
gcc/po: * gcc.pot: Regenerate. libcpp/po: * cpplib.pot: Regenerate.
2020-02-05Remove trailing comma to avoid pedantic warning in C++ 98 mode: comma at end ↵Martin Sebor2-1/+6
of enumerator list
2020-02-04libcpp: Diagnose __has_include outside of preprocessor directives [PR93545]Jakub Jelinek2-0/+8
The standard says http://eel.is/c++draft/cpp.cond#7.sentence-2 that __has_include can't appear at arbitrary places in the source. As we have not recognized __has_include* outside of preprocessing directives in the past, accepting it there now would be a regression. The patch does still allow it in #define if it is then used in preprocessing directives, I guess that use isn't strictly valid either, but clang seems to accept it. 2020-02-04 Jakub Jelinek <jakub@redhat.com> * macro.c (builtin_has_include): Diagnose __has_include* use outside of preprocessing directives. * c-c++-common/cpp/has-include-1.c: New test. * c-c++-common/cpp/has-include-next-1.c: New test. * c-c++-common/gomp/has-include-1.c: New test.
2020-02-04libcpp: Fix ICEs on __has_include syntax errors [PR93545]Jakub Jelinek2-3/+27
Some of the following testcases ICE, because one of the cpp_get_token calls in builtin_has_include reads the CPP_EOF token but the caller isn't aware that CPP_EOF has been reached and will do another cpp_get_token. get_token_no_padding is something that is use by the has_attribute/has_builtin callbacks, which will first peek and will not consume CPP_EOF (but will consume other tokens). The !SEEN_EOL () check on the other side doesn't work anymore and isn't really needed, as we don't consume the EOF. The change adds one further error to the pr88974.c testcase, if we wanted just one error per __has_include, we could add some boolean whether we've emitted errors already and only emit the first one we encounter (not implemented). 2020-02-04 Jakub Jelinek <jakub@redhat.com> PR preprocessor/93545 * macro.c (cpp_get_token_no_padding): New function. (builtin_has_include): Use it instead of cpp_get_token. Don't check SEEN_EOL. * c-c++-common/cpp/pr88974.c: Expect another diagnostics during error recovery. * c-c++-common/cpp/pr93545-1.c: New test. * c-c++-common/cpp/pr93545-2.c: New test. * c-c++-common/cpp/pr93545-3.c: New test. * c-c++-common/cpp/pr93545-4.c: New test.
2020-02-01Fixes after recent configure changes relating to static librariesAndrew Burgess2-1/+5
This commit: commit e7c26e04b2dd6266d62d5a5825ff7eb44d1cf14e (tjteru/master) Date: Wed Jan 22 14:54:26 2020 +0000 gcc: Add new configure options to allow static libraries to be selected contains a couple of issues. First I failed to correctly regenerate all of the configure files it should have done. Second, there was a mistake in lib-link.m4, one of the conditions didn't use pure sh syntax, I wrote this: if x$lib_type = xauto || x$lib_type = xshared; then When I should have written this: if test "x$lib_type" = "xauto" || test "x$lib_type" = "xshared"; then These issues were raised on the mailing list in these messages: https://gcc.gnu.org/ml/gcc-patches/2020-01/msg01827.html https://gcc.gnu.org/ml/gcc-patches/2020-01/msg01921.html config/ChangeLog: * lib-link.m4 (AC_LIB_LINKFLAGS_BODY): Update shell syntax. gcc/ChangeLog: * configure: Regenerate. intl/ChangeLog: * configure: Regenerate. libcpp/ChangeLog: * configure: Regenerate. libstdc++-v3/ChangeLog: * configure: Regenerate.
2020-01-28preprocessor: Make __has_include a builtin macro [PR93452]Nathan Sidwell9-93/+82
The clever hack of '#define __has_include __has_include' breaks -dD and -fdirectives-only, because that emits definitions. This turns __has_include into a proper builtin macro. Thus it's never emitted via -dD, and because use outside of directive processing is undefined, we can just expand it anywhere. PR preprocessor/93452 * internal.h (struct spec_nodes): Drop n__has_include{,_next}. * directives.c (lex_macro_node): Don't check __has_include redef. * expr.c (eval_token): Drop __has_include eval. (parse_has_include): Move to ... * macro.c (builtin_has_include): ... here. (_cpp_builtin_macro_text): Eval __has_include{,_next}. * include/cpplib.h (enum cpp_builtin_type): Add BT_HAS_INCLUDE{,_NEXT}. * init.c (builtin_array): Add them. (cpp_init_builtins): Drop __has_include{,_next} init here ... * pch.c (cpp_read_state): ... and here. * traditional.c (enum ls): Drop has_include states ... (_cpp_scan_out_logical_line): ... and here.
2020-01-27gcc: Add new configure options to allow static libraries to be selectedAndrew Burgess2-6/+27
The motivation behind this change is to make it easier for a user to link against static libraries on a target where dynamic libraries are the default library type (for example GNU/Linux). Further, my motivation is really for linking libraries into GDB, however, the binutils-gdb/config/ directory is a copy of gcc/config/ so changes for GDB need to be approved by the GCC project first. After making this change in the gcc/config/ directory I've run autoreconf on all of the configure scripts in the GCC tree and a couple have been updated, so I'll use one of these to describe what my change does. Consider libcpp, this library links against libiconv. Currently if the user builds on a system with both static and dynamic libiconv installed then autotools will pick up the dynamic libiconv by default. This is almost certainly the right thing to do. However, if the user wants to link against static libiconv then things are a little harder, they could remove the dynamic libiconv from their system, but this is probably a bad idea (other things might depend on that library), or the user can build their own version of libiconv, install it into a unique prefix, and then configure gcc using the --with-libiconv-prefix=DIR flag. This works fine, but is somewhat annoying, the static library available, I just can't get autotools to use it. My change then adds a new flag --with-libiconv-type=TYPE, where type is either auto, static, or shared. The default auto, ensures we keep the existing behaviour unchanged. If the user configures with --with-libiconv-type=static then the configure script will ignore any dynamic libiconv it finds, and will only look for a static libiconv, if no static libiconv is found then the configure will continue as though there is no libiconv at all available. Similarly a user can specify --with-libiconv-type=shared and force the use of shared libiconv, any static libiconv will be ignored. As I've implemented this change within the AC_LIB_LINKFLAGS_BODY macro then only libraries configured using the AC_LIB_LINKFLAGS or AC_LIB_HAVE_LINKFLAGS macros will gain the new configure flag. If this is accepted into GCC then there will be follow on patches for binutils and GDB to regenerate some configure scripts in those projects. For GCC only two configure scripts needed updated after this commit, libcpp and libstdc++-v3, both of which link against libiconv. config/ChangeLog: * lib-link.m4 (AC_LIB_LINKFLAGS_BODY): Add new --with-libXXX-type=... option. Use this to guide the selection of either a shared library or a static library. libcpp/ChangeLog: * configure: Regenerate. libstdc++-v3/ChangeLog: * configure: Regenerate.
2020-01-24Remove bogus __has_include controlling macroNathan Sidwell2-5/+4
I noticed, but ignored this code when addressing p80005, but having fixed up defined(X) on the modules branch, I could see where it came from, and it's obviously wrong as we've just pulled out a string contant from the token. * expr.c (parse_has_include): Remove bogus controlling macro code.
2020-01-20[PR 80005] Fix __has_includeNathan Sidwell10-65/+103
__has_include is funky in that it is macro-like from the POV of #ifdef and friends, but lexes its parenthesize argument #include-like. We were failing the second part of that, because we used a forwarding macro to an internal name, and hence always lexed the argument in macro-parameter context. We componded that by not setting the right flag when lexing, so it didn't even know. Mostly users got lucky. This reimplements the handline. 1) Remove the forwarding, but declare object-like macros that expand to themselves. This satisfies the #ifdef requirement 2) Correctly set angled_brackets when lexing the parameter. This tells the lexer (a) <...> is a header name and (b) "..." is too (not a string). 3) Remove the in__has_include lexer state, just tell find_file that that's what's happenning, so it doesn't emit an error. We lose the (undocumented) ability to #undef __has_include. That may well have been an accident of implementation. There are no tests for it. We gain __has_include behaviour for all users of the preprocessors -- not just the C-family ones that defined a forwarding macro. libcpp/ PR preprocessor/80005 * include/cpplib.h (BT_HAS_ATTRIBUTE): Fix comment. * internal.h (struct lexer_state): Delete in__has_include field. (struct spec_nodes): Rename n__has_include{,_next}__ fields. (_cpp_defined_macro_p): New. (_cpp_find_file): Add has_include parm. * directives.c (lex_macro_node): Combine defined, __has_inline{,_next} checking. (do_ifdef, do_ifndef): Use _cpp_defined_macro_p. (_cpp_init_directives): Refactor. * expr.c (parse_defined): Use _cpp_defined_macro_p. (eval_token): Adjust parse_has_include calls. (parse_has_include): Add OP parameter. Reimplement. * files.c (_cpp_find_file): Add HAS_INCLUDE parm. Use it to inhibit error message. (_cpp_stack_include): Adjust _cpp_find_file call. (_cpp_fake_include, _cpp_compare_file_date): Likewise. (open_file_failed): Remove in__has_include check. (_cpp_has_header): Adjust _cpp_find_file call. * identifiers.c (_cpp_init_hashtable): Don't init __has_include{,_next} here ... * init.c (cpp_init_builtins): ... init them here. Define as macros. (cpp_read_main_file): Adjust _cpp_find_file call. * pch.c (cpp_read_state): Adjust __has_include{,_next} access. * traditional.c (_cpp_scan_out_locgical_line): Likewise. gcc/c-family/ PR preprocessor/80005 * c-cppbuiltins.c (c_cpp_builtins): Don't define __has_include{,_next}. gcc/testsuite/ PR preprocessor/80005 * g++.dg/cpp1y/feat-cxx14.C: Adjust. * g++.dg/cpp1z/feat-cxx17.C: Adjust. * g++.dg/cpp2a/feat-cxx2a.C: Adjust. * g++.dg/cpp/pr80005.C: New.
2020-01-17[PR93306] Short-circuit has_includeNathan Sidwell2-22/+18
the preprocessor evaluator has a skip_eval counter, but we weren't checking it after parsing has_include(foo), but before looking for foo. Resulting in unnecessary io for 'FALSE_COND && has_include <foo>' PR preprocessor/93306 * expr.c (parse_has_include): Refactor. Check skip_eval before looking.
2020-01-16Work around array out of bounds warning in mkdepsAndreas Krebbel1-1/+1
This suppresses an array out of bounds warning in mkdeps.c as proposed by Martin Sebor in the bugzilla. array subscript 2 is outside array bounds of ‘const char [2]’ Since this warning does occur during bootstrap it currently breaks werror builds on IBM Z. The problem can be reproduced also on x86_64 by changing the inlining threshold using: --param max-inline-insns-auto=80 Bootstrapped and regression tested on x86_64 and IBM Z. libcpp/ChangeLog: 2020-01-16 Andreas Krebbel <krebbel@linux.ibm.com> PR tree-optimization/92176 * mkdeps.c (deps_add_default_target): Avoid calling apply_vpath to suppress an array out of bounds warning.
2020-01-10Add diagnostic pathsDavid Malcolm3-1/+17
This patch adds support for associating a "diagnostic_path" with a diagnostic: a sequence of events predicted by the compiler that leads to the problem occurring, with their locations in the user's source, text descriptions, and stack information (for handling interprocedural paths). For example, the following (hypothetical) error has a 3-event intraprocedural path: test.c: In function 'demo': test.c:29:5: error: passing NULL as argument 1 to 'PyList_Append' which requires a non-NULL parameter 29 | PyList_Append(list, item); | ^~~~~~~~~~~~~~~~~~~~~~~~~ 'demo': events 1-3 | | 25 | list = PyList_New(0); | | ^~~~~~~~~~~~~ | | | | | (1) when 'PyList_New' fails, returning NULL | 26 | | 27 | for (i = 0; i < count; i++) { | | ~~~ | | | | | (2) when 'i < count' | 28 | item = PyLong_FromLong(random()); | 29 | PyList_Append(list, item); | | ~~~~~~~~~~~~~~~~~~~~~~~~~ | | | | | (3) when calling 'PyList_Append', passing NULL from (1) as argument 1 | The patch adds a new "%@" format code for printing event IDs, so that in the above, the description of event (3) mentions event (1), showing the user where the bogus NULL value comes from (the event IDs are colorized to draw the user's attention to them). There is a separation between data vs presentation: the above shows how the diagnostic-printing code has consolidated the path into a single run of events, since all the events are near each other and within the same function; more complicated examples (such as interprocedural paths) might be printed as multiple runs of events. Examples of how interprocedural paths are printed can be seen in the test suite (which uses a plugin to exercise the code without relying on specific warnings using this functionality). Other output formats include - JSON, - printing each event as a separate "note", and - to not emit paths. gcc/ChangeLog: * Makefile.in (OBJS): Add tree-diagnostic-path.o. * common.opt (fdiagnostics-path-format=): New option. (diagnostic_path_format): New enum. (fdiagnostics-show-path-depths): New option. * coretypes.h (diagnostic_event_id_t): New forward decl. * diagnostic-color.c (color_dict): Add "path". * diagnostic-event-id.h: New file. * diagnostic-format-json.cc (json_from_expanded_location): Make non-static. (json_end_diagnostic): Call context->make_json_for_path if it exists and the diagnostic has a path. (diagnostic_output_format_init): Clear context->print_path. * diagnostic-path.h: New file. * diagnostic-show-locus.c (colorizer::set_range): Special-case when printing a run of events in a diagnostic_path so that they all get the same color. (layout::m_diagnostic_path_p): New field. (layout::layout): Initialize it. (layout::print_any_labels): Don't colorize the label text for an event in a diagnostic_path. (gcc_rich_location::add_location_if_nearby): Add "restrict_to_current_line_spans" and "label" params. Pass the former to layout.maybe_add_location_range; pass the latter when calling add_range. * diagnostic.c: Include "diagnostic-path.h". (diagnostic_initialize): Initialize context->path_format and context->show_path_depths. (diagnostic_show_any_path): New function. (diagnostic_path::interprocedural_p): New function. (diagnostic_report_diagnostic): Call diagnostic_show_any_path. (simple_diagnostic_path::num_events): New function. (simple_diagnostic_path::get_event): New function. (simple_diagnostic_path::add_event): New function. (simple_diagnostic_event::simple_diagnostic_event): New ctor. (simple_diagnostic_event::~simple_diagnostic_event): New dtor. (debug): New overload taking a diagnostic_path *. * diagnostic.def (DK_DIAGNOSTIC_PATH): New. * diagnostic.h (enum diagnostic_path_format): New enum. (json::value): New forward decl. (diagnostic_context::path_format): New field. (diagnostic_context::show_path_depths): New field. (diagnostic_context::print_path): New callback field. (diagnostic_context::make_json_for_path): New callback field. (diagnostic_show_any_path): New decl. (json_from_expanded_location): New decl. * doc/invoke.texi (-fdiagnostics-path-format=): New option. (-fdiagnostics-show-path-depths): New option. (-fdiagnostics-color): Add "path" to description of default GCC_COLORS; describe it. (-fdiagnostics-format=json): Document how diagnostic paths are represented in the JSON output format. * gcc-rich-location.h (gcc_rich_location::add_location_if_nearby): Add optional params "restrict_to_current_line_spans" and "label". * opts.c (common_handle_option): Handle OPT_fdiagnostics_path_format_ and OPT_fdiagnostics_show_path_depths. * pretty-print.c: Include "diagnostic-event-id.h". (pp_format): Implement "%@" format code for printing diagnostic_event_id_t *. (selftest::test_pp_format): Add tests for "%@". * selftest-run-tests.c (selftest::run_tests): Call selftest::tree_diagnostic_path_cc_tests. * selftest.h (selftest::tree_diagnostic_path_cc_tests): New decl. * toplev.c (general_init): Initialize global_dc->path_format and global_dc->show_path_depths. * tree-diagnostic-path.cc: New file. * tree-diagnostic.c (maybe_unwind_expanded_macro_loc): Make non-static. Drop "diagnostic" param in favor of storing the original value of "where" and re-using it. (virt_loc_aware_diagnostic_finalizer): Update for dropped param of maybe_unwind_expanded_macro_loc. (tree_diagnostics_defaults): Initialize context->print_path and context->make_json_for_path. * tree-diagnostic.h (default_tree_diagnostic_path_printer): New decl. (default_tree_make_json_for_path): New decl. (maybe_unwind_expanded_macro_loc): New decl. gcc/c-family/ChangeLog: * c-format.c (local_event_ptr_node): New. (PP_FORMAT_CHAR_TABLE): Add entry for "%@". (init_dynamic_diag_info): Initialize local_event_ptr_node. * c-format.h (T_EVENT_PTR): New define. gcc/testsuite/ChangeLog: * gcc.dg/format/gcc_diag-10.c (diagnostic_event_id_t): New typedef. (test_diag): Add coverage of "%@". * gcc.dg/plugin/diagnostic-path-format-default.c: New test. * gcc.dg/plugin/diagnostic-path-format-inline-events-1.c: New test. * gcc.dg/plugin/diagnostic-path-format-inline-events-2.c: New test. * gcc.dg/plugin/diagnostic-path-format-inline-events-3.c: New test. * gcc.dg/plugin/diagnostic-path-format-none.c: New test. * gcc.dg/plugin/diagnostic-test-paths-1.c: New test. * gcc.dg/plugin/diagnostic-test-paths-2.c: New test. * gcc.dg/plugin/diagnostic-test-paths-3.c: New test. * gcc.dg/plugin/diagnostic-test-paths-4.c: New test. * gcc.dg/plugin/diagnostic_plugin_test_paths.c: New. * gcc.dg/plugin/plugin.exp: Add the new plugin and test cases. libcpp/ChangeLog: * include/line-map.h (class diagnostic_path): New forward decl. (rich_location::get_path): New accessor. (rich_location::set_path): New function. (rich_location::m_path): New field. * line-map.c (rich_location::rich_location): Initialize m_path. From-SVN: r280142
2020-01-01Update copyright years.Jakub Jelinek26-27/+31
From-SVN: r279813
2019-12-18Drop unused member from cpp_string_location_reader (PR preprocessor/92982)David Malcolm3-2/+9
libcpp/ChangeLog: PR preprocessor/92982 * charset.c (cpp_string_location_reader::cpp_string_location_reader): Delete initialization of m_line_table. * include/cpplib.h (cpp_string_location_reader::m_line_table): Delete unused member. From-SVN: r279541
2019-12-14re PR preprocessor/92919 (invalid memory access in wide_str_to_charconst ↵Jakub Jelinek2-0/+17
when running ucn2.C testcase (caught by hwasan)) PR preprocessor/92919 * charset.c (wide_str_to_charconst): If str contains just the NUL terminator, punt quietly. From-SVN: r279399
2019-12-10Replace label_text ctor with "borrow" and "take"David Malcolm2-4/+34
libcpp's label_text class wraps a text buffer, along with a flag to determine if it "owns" the buffer. The existing ctor exposed this directly, but I found it difficult to remember the sense of flag, so this patch hides the ctor, in favor of static member functions "borrow" and "take", to make the effect on ownership explicit in the name. gcc/c-family/ChangeLog: * c-format.c (range_label_for_format_type_mismatch::get_text): Replace label_text ctor called with true with label_text::take. gcc/c/ChangeLog: * c-objc-common.c (range_label_for_type_mismatch::get_text): Replace label_text ctor calls. gcc/cp/ChangeLog: * error.c (range_label_for_type_mismatch::get_text): Replace label_text ctor calls with label_text::borrow. gcc/ChangeLog: * gcc-rich-location.c (maybe_range_label_for_tree_type_mismatch::get_text): Replace label_text ctor call with label_text::borrow. * gcc-rich-location.h (text_range_label::get_text): Replace label_text ctor called with false with label_text::borrow. libcpp/ChangeLog: * include/line-map.h (label_text::label_text): Make private. (label_text::borrow): New. (label_text::take): New. (label_text::take_or_copy): New. From-SVN: r279153
2019-12-09Byte vs column awareness for diagnostic-show-locus.c (PR 49973)Lewis Hyatt4-0/+285
contrib/ChangeLog 2019-12-09 Lewis Hyatt <lhyatt@gmail.com> PR preprocessor/49973 * unicode/from_glibc/unicode_utils.py: Support script from glibc (commit 464cd3) to extract character widths from Unicode data files. * unicode/from_glibc/utf8_gen.py: Likewise. * unicode/UnicodeData.txt: Unicode v. 12.1.0 data file. * unicode/EastAsianWidth.txt: Likewise. * unicode/PropList.txt: Likewise. * unicode/gen_wcwidth.py: New utility to generate libcpp/generated_cpp_wcwidth.h with help from the glibc support scripts and the Unicode data files. * unicode/unicode-license.txt: Added. * unicode/README: New explanatory file. libcpp/ChangeLog 2019-12-09 Lewis Hyatt <lhyatt@gmail.com> PR preprocessor/49973 * generated_cpp_wcwidth.h: New file generated by ../contrib/unicode/gen_wcwidth.py, supports new cpp_wcwidth function. * charset.c (compute_next_display_width): New function to help implement display columns. (cpp_byte_column_to_display_column): Likewise. (cpp_display_column_to_byte_column): Likewise. (cpp_wcwidth): Likewise. * include/cpplib.h (cpp_byte_column_to_display_column): Declare. (cpp_display_column_to_byte_column): Declare. (cpp_wcwidth): Declare. (cpp_display_width): New function. gcc/ChangeLog 2019-12-09 Lewis Hyatt <lhyatt@gmail.com> PR preprocessor/49973 * input.c (location_compute_display_column): New function to help with multibyte awareness in diagnostics. (test_cpp_utf8): New self-test. (input_c_tests): Call the new test. * input.h (location_compute_display_column): Declare. * diagnostic-show-locus.c: Pervasive changes to add multibyte awareness to all classes and functions. (enum column_unit): New enum. (class exploc_with_display_col): New class. (class layout_point): Convert m_column member to array m_columns[2]. (layout_range::contains_point): Add col_unit argument. (test_layout_range_for_single_point): Pass new argument. (test_layout_range_for_single_line): Likewise. (test_layout_range_for_multiple_lines): Likewise. (line_bounds::convert_to_display_cols): New function. (layout::get_state_at_point): Add col_unit argument. (make_range): Use empty filename rather than dummy filename. (get_line_width_without_trailing_whitespace): Rename to... (get_line_bytes_without_trailing_whitespace): ...this. (test_get_line_width_without_trailing_whitespace): Rename to... (test_get_line_bytes_without_trailing_whitespace): ...this. (class layout): m_exploc changed to exploc_with_display_col from plain expanded_location. (layout::get_linenum_width): New accessor member function. (layout::get_x_offset_display): Likewise. (layout::calculate_linenum_width): New subroutine for the constuctor. (layout::calculate_x_offset_display): Likewise. (layout::layout): Use the new subroutines. Add multibyte awareness. (layout::print_source_line): Add multibyte awareness. (layout::print_line): Likewise. (layout::print_annotation_line): Likewise. (line_label::line_label): Likewise. (layout::print_any_labels): Likewise. (layout::annotation_line_showed_range_p): Likewise. (get_printed_columns): Likewise. (class line_label): Rename m_length to m_display_width. (get_affected_columns): Rename to... (get_affected_range): ...this; add col_unit argument and multibyte awareness. (class correction): Add m_affected_bytes and m_display_cols members. Rename m_len to m_byte_length for clarity. Add multibyte awareness throughout. (correction::insertion_p): Add multibyte awareness. (correction::compute_display_cols): New function. (correction::ensure_terminated): Use new member name m_byte_length. (line_corrections::add_hint): Add multibyte awareness. (layout::print_trailing_fixits): Likewise. (layout::get_x_bound_for_row): Likewise. (test_one_liner_simple_caret_utf8): New self-test analogous to the one with _utf8 suffix removed, testing multibyte awareness. (test_one_liner_caret_and_range_utf8): Likewise. (test_one_liner_multiple_carets_and_ranges_utf8): Likewise. (test_one_liner_fixit_insert_before_utf8): Likewise. (test_one_liner_fixit_insert_after_utf8): Likewise. (test_one_liner_fixit_remove_utf8): Likewise. (test_one_liner_fixit_replace_utf8): Likewise. (test_one_liner_fixit_replace_non_equal_range_utf8): Likewise. (test_one_liner_fixit_replace_equal_secondary_range_utf8): Likewise. (test_one_liner_fixit_validation_adhoc_locations_utf8): Likewise. (test_one_liner_many_fixits_1_utf8): Likewise. (test_one_liner_many_fixits_2_utf8): Likewise. (test_one_liner_labels_utf8): Likewise. (test_diagnostic_show_locus_one_liner_utf8): Likewise. (test_overlapped_fixit_printing_utf8): Likewise. (test_overlapped_fixit_printing): Adapt for changes to get_affected_columns, get_printed_columns and class corrections. (test_overlapped_fixit_printing_2): Likewise. (test_linenum_sep): New constant. (test_left_margin): Likewise. (test_offset_impl): Helper function for new test. (test_layout_x_offset_display_utf8): New test. (diagnostic_show_locus_c_tests): Call new tests. gcc/testsuite/ChangeLog: 2019-12-09 Lewis Hyatt <lhyatt@gmail.com> PR preprocessor/49973 * gcc.dg/plugin/diagnostic_plugin_test_show_locus.c (test_show_locus): Tweak so that expected output is the same as before the diagnostic-show-locus.c changes. * gcc.dg/cpp/pr66415-1.c: Likewise. From-SVN: r279137
2019-11-14Support UTF-8 character constants for C2x.Joseph Myers3-2/+11
C2x adds u8'' character constants to C. This patch adds the corresponding GCC support. Most of the support was already present for C++ and just needed enabling for C2x. However, in C2x these constants have type unsigned char, which required corresponding adjustments in the compiler and the preprocessor to give them that type for C. For C, it seems clear to me that having type unsigned char means the constants are unsigned in the preprocessor (and thus treated as having type uintmax_t in #if conditionals), so this patch implements that. I included a conditional in the libcpp change to avoid affecting signedness for C++, but I'm not sure if in fact these constants should also be unsigned in the preprocessor for C++ in which case that !CPP_OPTION (pfile, cplusplus) conditional would not be needed. Bootstrapped with no regressions on x86_64-pc-linux-gnu. gcc/c: * c-parser.c (c_parser_postfix_expression) (c_parser_check_literal_zero): Handle CPP_UTF8CHAR. * gimple-parser.c (c_parser_gimple_postfix_expression): Likewise. gcc/c-family: * c-lex.c (lex_charconst): Make CPP_UTF8CHAR constants unsigned char for C. gcc/testsuite: * gcc.dg/c11-utf8char-1.c, gcc.dg/c2x-utf8char-1.c, gcc.dg/c2x-utf8char-2.c, gcc.dg/c2x-utf8char-3.c, gcc.dg/gnu2x-utf8char-1.c: New tests. libcpp: * charset.c (narrow_str_to_charconst): Make CPP_UTF8CHAR constants unsigned for C. * init.c (lang_defaults): Set utf8_char_literals for GNUC2X and STDC2X. From-SVN: r278265
2019-11-07PR c++/91370 - Implement P1041R4 and P1139R2 - Stronger Unicode reqsJakub Jelinek2-5/+22
PR c++/91370 - Implement P1041R4 and P1139R2 - Stronger Unicode reqs * charset.c (narrow_str_to_charconst): Add TYPE argument. For CPP_UTF8CHAR diagnose whenever number of chars is > 1, using CPP_DL_ERROR instead of CPP_DL_WARNING. (wide_str_to_charconst): For CPP_CHAR16 or CPP_CHAR32, use CPP_DL_ERROR instead of CPP_DL_WARNING when multiple char16_t or char32_t chars are needed. (cpp_interpret_charconst): Adjust narrow_str_to_charconst caller. * g++.dg/cpp1z/utf8-neg.C: Expect errors rather than -Wmultichar warnings. * g++.dg/ext/utf16-4.C: Expect errors rather than warnings. * g++.dg/ext/utf32-4.C: Likewise. * g++.dg/cpp2a/ucn2.C: New test. From-SVN: r277929
2019-11-05Implement C++20 operator<=>.Jason Merrill3-1/+14
There are three major pieces to this support: scalar operator<=>, synthesis of comparison operators, and rewritten/reversed overload resolution (e.g. a < b becomes 0 > b <=> a). Unlike other defaulted functions, where we use synthesized_method_walk to semi-simulate what the definition of the function will be like, this patch determines the characteristics of a comparison operator by trying to define it. My handling of non-dependent rewritten operators in templates can still use some work: build_min_non_dep_op_overload can't understand the rewrites and crashes, so I'm avoiding it for now by clearing *overload. This means we'll do name lookup again at instantiation time, which can incorrectly mean a different result. I'll poke at this more in stage 3. I'm leaving out a fourth section ("strong structural equality") even though I've implemented it, because it seems likely to change radically tomorrow. Thanks to Tim van Deurzen and Jakub for implementing lexing of the <=> operator, and Jonathan for the initial <compare> header. gcc/cp/ * cp-tree.h (struct lang_decl_fn): Add maybe_deleted bitfield. (DECL_MAYBE_DELETED): New. (enum special_function_kind): Add sfk_comparison. (LOOKUP_REWRITTEN, LOOKUP_REVERSED): New. * call.c (struct z_candidate): Add rewritten and reversed methods. (add_builtin_candidate): Handle SPACESHIP_EXPR. (add_builtin_candidates): Likewise. (add_candidates): Don't add a reversed candidate if the parms are the same. (add_operator_candidates): Split out from build_new_op_1. Handle rewritten and reversed candidates. (add_candidate): Swap conversions of reversed candidate. (build_new_op_1): Swap them back. Build a second operation for rewritten candidates. (extract_call_expr): Handle rewritten calls. (same_fn_or_template): New. (joust): Handle rewritten and reversed candidates. * class.c (add_implicitly_declared_members): Add implicit op==. (classtype_has_op, classtype_has_defaulted_op): New. * constexpr.c (cxx_eval_binary_expression): Handle SPACESHIP_EXPR. (cxx_eval_constant_expression, potential_constant_expression_1): Likewise. * cp-gimplify.c (genericize_spaceship): New. (cp_genericize_r): Use it. * cp-objcp-common.c (cp_common_init_ts): Handle SPACESHIP_EXPR. * decl.c (finish_function): Handle deleted function. * decl2.c (grokfield): SET_DECL_FRIEND_CONTEXT on defaulted friend. (mark_used): Check DECL_MAYBE_DELETED. Remove assumption that defaulted functions are non-static members. * error.c (dump_expr): Handle SPACESHIP_EXPR. * method.c (type_has_trivial_fn): False for sfk_comparison. (enum comp_cat_tag, struct comp_cat_info_t): New types. (comp_cat_cache): New array variable. (lookup_comparison_result, lookup_comparison_category) (is_cat, cat_tag_for, spaceship_comp_cat) (spaceship_type, genericize_spaceship) (common_comparison_type, early_check_defaulted_comparison) (comp_info, build_comparison_op): New. (synthesize_method): Handle sfk_comparison. Handle deleted. (get_defaulted_eh_spec, maybe_explain_implicit_delete) (explain_implicit_non_constexpr, implicitly_declare_fn) (defaulted_late_check, defaultable_fn_check): Handle sfk_comparison. * name-lookup.c (get_std_name_hint): Add comparison categories. * tree.c (special_function_p): Add sfk_comparison. * typeck.c (cp_build_binary_op): Handle SPACESHIP_EXPR. 2019-11-05 Tim van Deurzen <tim@kompiler.org> Add new tree code for the spaceship operator. gcc/cp/ * cp-tree.def: Add new tree code. * operators.def: New binary operator. * parser.c: Add new token and tree code. libcpp/ * cpplib.h: Add spaceship operator for C++. * lex.c: Implement conditional lexing of spaceship operator for C++20. 2019-11-05 Jonathan Wakely <jwakely@redhat.com> libstdc++-v3/ * libsupc++/compare: New header. * libsupc++/Makefile.am (std_HEADERS): Add compare. * include/std/version: Define __cpp_lib_three_way_comparison. * include/std/functional: #include <compare>. From-SVN: r277865
2019-10-31re PR preprocessor/92296 (internal compiler error: Segmentation fault ↵Jakub Jelinek4-0/+41
#pragma push_macro("__LINE__")) PR preprocessor/92296 * internal.h (struct def_pragma_macro): Add is_builtin bitfield. (_cpp_restore_special_builtin): Declare. * init.c (_cpp_restore_special_builtin): New function. * directives.c (do_pragma_push_macro): For NT_BUILTIN_MACRO set is_builtin and don't try to grab definition. (cpp_pop_definition): Use _cpp_restore_special_builtin to restore builtin macros. * c-c++-common/cpp/pr92296-1.c: New test. * c-c++-common/cpp/pr92296-2.c: New test. From-SVN: r277685
2019-10-28PR c/66970 - Add __has_builtin() macroMartin Sebor4-5/+15
gcc/ChangeLog: PR c/66970 * doc/cpp.texi (__has_builtin): Document. * doc/extend.texi (__builtin_frob_return_addr): Correct spelling. gcc/c/ChangeLog: PR c/66970 * c-decl.c (names_builtin_p): Define a new function. gcc/c-family/ChangeLog: PR c/66970 * c-common.c (c_common_nodes_and_builtins): Call c_define_builtins even when only preprocessing. * c-common.h (names_builtin_p): Declare new function. * c-lex.c (init_c_lex): Set has_builtin. (c_common_has_builtin): Define a new function. * c-ppoutput.c (init_pp_output): Set has_builtin. gcc/cp/ChangeLog: PR c/66970 * cp-objcp-common.c (names_builtin_p): Define new function. gcc/testsuite/ChangeLog: PR c/66970 * c-c++-common/cpp/has-builtin-2.c: New test. * c-c++-common/cpp/has-builtin-3.c: New test. * c-c++-common/cpp/has-builtin.c: New test. From-SVN: r277544
2019-10-15[linemap PATCH] Constify lookupNathan Sidwell3-46/+32
https://gcc.gnu.org/ml/gcc-patches/2019-10/msg01080.html looking up a line map takes a non-constant line_maps object, which is confusing. This makes the caching fields mutable, so permits a constant object, as one might expect for a lookup. * include/line-map.h (struct maps_info_ordinary): Make cache mutable. (struct maps_info_macro): Likewise. (LINEMAPS_CACHE): Remove non-ref accessor. Constify ref accessor. (LINEMAPS_ORDINARY_CACHE, LINEMAPS_MACRO_CACHE): Likewise. (LINEMAPS_ORDINARY_MAP_AT, LINEMAPS_MACRO_MAP_AT): Use LINEMAPS_USED and LINEMAPS_MAP_AT. (linemap_lookup): Constify line_map arg. linemap.c (linemap_ordinary_map_lookup, linemap_macro_map_lookup): Constify line_map arg. From-SVN: r276994
2019-10-11Support decimal floating-point constants in C2x.Joseph Myers4-28/+60
ISO C2x adds decimal floating point as an optional standard feature. This patch accordingly makes GCC accept DFP constants (DF, DD, DL, df, dd, dl suffixes) in strict C2X mode, with a pedwarn-if-pedantic for older standards and a warning with -Wc11-c2x-compat even in C2x mode (which in turn requires -Wc11-c2x-compat to be newly passed through to libcpp). Bootstrapped with no regressions on x86_64-pc-linux-gnu. gcc/c-family: * c.opt (Wc11-c2x-compat): Add CPP(cpp_warn_c11_c2x_compat) CppReason(CPP_W_C11_C2X_COMPAT). gcc/testsuite: * gcc.dg/dfp/c11-constants-1.c, gcc.dg/dfp/c11-constants-2.c, gcc.dg/dfp/c2x-constants-1.c, gcc.dg/dfp/c2x-constants-2.c: New tests. * gcc.dg/dfp/constants-pedantic.c: Use -std=gnu17 explicitly. Update expected diagnostics. libcpp: * include/cpplib.h (struct cpp_options): Add dfp_constants and cpp_warn_c11_c2x_compat. (enum cpp_warning_reason): Add CPP_W_C11_C2X_COMPAT. * init.c (struct lang_flags): Add dfp_constants. (lang_defaults): Set dfp_constants to 1 for GNUC2X and STDC2X and 0 for other languages. (cpp_set_lang): Set dfp_constants from language. (cpp_create_reader): Set cpp_warn_c11_c2x_compat to -1. * expr.c (interpret_float_suffix): Mention DFP constants as C2X in comment. (cpp_classify_number): Do not diagnose DFP constants for languages setting dfp_constants, unless cpp_warn_c11_c2x_compat. From-SVN: r276908
2019-10-04[preprocessor/91991] column location overflowNathan Sidwell2-2/+12
https://gcc.gnu.org/ml/gcc-patches/2019-10/msg00371.html PR preprocessor/91991 * line-map.c (linemap_line_start): Clear max_column_hint if we run out of locations. From-SVN: r276596
2019-10-02internal.h (enum include_type): Remove trailing comma.Richard Biener2-1/+5
2019-10-02 Richard Biener <rguenther@suse.de> * internal.h (enum include_type): Remove trailing comma. From-SVN: r276443
2019-10-02Handle :: tokens in C for C2x.Joseph Myers4-24/+37
As part of adding [[]]-style attributes, C2x adds the token :: for use in scoped attribute names. This patch adds corresponding support for that token in C to GCC. The token is supported both for C2x and for older gnu* standards (on the basis that extensions are normally supported in older gnu* versions; people will expect to be able to use [[]] attributes, before C2x is the default, without needing to use -std=gnu2x). There are no cases in older C standards where the token : can be followed by a token starting with : in syntactically valid sources; the only cases the :: token could break in older standard C thus are ones involving concatenation of pp-tokens where the result does not end up as tokens (e.g., gets stringized). In GNU C extensions, the main case where :: might appear in existing sources is in asm statements, and the C parser is thus made to handle it like two consecutive : tokens, which the C++ parser already does. A limited test of various positionings of :: in asm statements is added to the testsuite (in particular, to cover the syntax error when :: means too many colons but a single : would be OK), but existing tests cover a variety of styles there anyway. Technically there are cases in Objective-C and OpenMP for which this also changes how previously valid code is lexed: the objc-selector-arg syntax allows multiple consecutive : tokens (although I don't think they are particularly useful there), while OpenMP syntax includes array section syntax such as [:] which, before :: was a token, could also be written as [::> (there might be other OpenMP cases potentially affected, I didn't check all the OpenMP syntax in detail). I don't think either of those cases affects the basis for supporting the :: token in all -std=gnu* modes, or that there is any obvious need to special-case handling of CPP_SCOPE tokens for those constructs the way there is for asm statements. cpp_avoid_paste, which determines when spaces need adding between tokens in preprocessed output where there wouldn't otherwise be whitespace between them (e.g. if stringized), already inserts space between : and : unconditionally, rather than only for C++, so no change is needed there (but a C2x test is added that such space is indeed inserted). Bootstrapped with no regressions on x86-64-pc-linux-gnu. gcc/c: * c-parser.c (c_parser_asm_statement): Handle CPP_SCOPE like two CPP_COLON tokens. gcc/testsuite: * gcc.dg/asm-scope-1.c, gcc.dg/cpp/c11-scope-1.c, gcc.dg/cpp/c17-scope-1.c, gcc.dg/cpp/c2x-scope-1.c, gcc.dg/cpp/c2x-scope-2.c, gcc.dg/cpp/c90-scope-1.c, gcc.dg/cpp/c94-scope-1.c, gcc.dg/cpp/c99-scope-1.c, gcc.dg/cpp/gnu11-scope-1.c, gcc.dg/cpp/gnu17-scope-1.c, gcc.dg/cpp/gnu89-scope-1.c, gcc.dg/cpp/gnu99-scope-1.c: New tests. libcpp: * include/cpplib.h (struct cpp_options): Add member scope. * init.c (struct lang_flags, lang_defaults): Likewise. (cpp_set_lang): Set scope member of pfile. * lex.c (_cpp_lex_direct): Test CPP_OPTION (pfile, scope) not CPP_OPTION (pfile, cplusplus) for creating CPP_SCOPE tokens. From-SVN: r276434
2019-09-26charset.c (UCS_LIMIT): New macro.Eric Botcazou2-1/+21
* charset.c (UCS_LIMIT): New macro. (ucn_valid_in_identifier): Use it instead of a hardcoded constant. (_cpp_valid_ucn): Issue a pedantic warning for UCNs larger than UCS_LIMIT outside of identifiers in C and in C++2a or later. From-SVN: r276167
2019-09-19Support extended characters in C/C++ identifiers (PR c/67224)Lewis Hyatt4-20/+136
libcpp/ChangeLog 2019-09-19 Lewis Hyatt <lhyatt@gmail.com> PR c/67224 * charset.c (_cpp_valid_utf8): New function to help lex UTF-8 tokens. * internal.h (_cpp_valid_utf8): Declare. * lex.c (forms_identifier_p): Use it to recognize UTF-8 identifiers. (_cpp_lex_direct): Handle UTF-8 in identifiers and CPP_OTHER tokens. Do all work in "default" case to avoid slowing down typical code paths. Also handle $ and UCN in the default case for consistency. gcc/Changelog 2019-09-19 Lewis Hyatt <lhyatt@gmail.com> PR c/67224 * doc/cpp.texi: Document support for extended characters in identifiers. * doc/cppopts.texi: Likewise. gcc/testsuite/ChangeLog 2019-09-19 Lewis Hyatt <lhyatt@gmail.com> PR c/67224 * c-c++-common/cpp/ucnid-2011-1-utf8.c: New test. * g++.dg/cpp/ucnid-1-utf8.C: New test. * g++.dg/cpp/ucnid-2-utf8.C: New test. * g++.dg/cpp/ucnid-3-utf8.C: New test. * g++.dg/cpp/ucnid-4-utf8.C: New test. * g++.dg/other/ucnid-1-utf8.C: New test. * gcc.dg/cpp/ucnid-1-utf8.c: New test. * gcc.dg/cpp/ucnid-10-utf8.c: New test. * gcc.dg/cpp/ucnid-11-utf8.c: New test. * gcc.dg/cpp/ucnid-12-utf8.c: New test. * gcc.dg/cpp/ucnid-13-utf8.c: New test. * gcc.dg/cpp/ucnid-14-utf8.c: New test. * gcc.dg/cpp/ucnid-15-utf8.c: New test. * gcc.dg/cpp/ucnid-2-utf8.c: New test. * gcc.dg/cpp/ucnid-3-utf8.c: New test. * gcc.dg/cpp/ucnid-4-utf8.c: New test. * gcc.dg/cpp/ucnid-6-utf8.c: New test. * gcc.dg/cpp/ucnid-7-utf8.c: New test. * gcc.dg/cpp/ucnid-9-utf8.c: New test. * gcc.dg/ucnid-1-utf8.c: New test. * gcc.dg/ucnid-10-utf8.c: New test. * gcc.dg/ucnid-11-utf8.c: New test. * gcc.dg/ucnid-12-utf8.c: New test. * gcc.dg/ucnid-13-utf8.c: New test. * gcc.dg/ucnid-14-utf8.c: New test. * gcc.dg/ucnid-15-utf8.c: New test. * gcc.dg/ucnid-16-utf8.c: New test. * gcc.dg/ucnid-2-utf8.c: New test. * gcc.dg/ucnid-3-utf8.c: New test. * gcc.dg/ucnid-4-utf8.c: New test. * gcc.dg/ucnid-5-utf8.c: New test. * gcc.dg/ucnid-6-utf8.c: New test. * gcc.dg/ucnid-7-utf8.c: New test. * gcc.dg/ucnid-8-utf8.c: New test. * gcc.dg/ucnid-9-utf8.c: New test. From-SVN: r275979
2019-09-06[preprocessor] Popping "" file namesNathan Sidwell2-3/+19
https://gcc.gnu.org/ml/gcc-patches/2019-08/msg02069.html New # semantics for popping to "" name. libcpp/ * directives.c (do_linemarker): Popping to "" name means get the name from the include stack.. From-SVN: r275457
2019-09-05[preprocessor/91639] #includes at EOFNathan Sidwell6-22/+39
https://gcc.gnu.org/ml/gcc-patches/2019-09/msg00280.html libcpp/ PR preprocessor/91639 * directives.c (do_include_common): Tell lexer we're a #include. * files.c (_cpp_stack_file): Lexer will have always incremented. * internal.h (struct cpp_context): Extend in_directive's semantics. * lex.c (_cpp_lex_direct): Increment line for final \n when lexing for an ISO #include. * line-map.c (linemap_line_start): Remember if we overflowed. gcc/testsuite/ PR preprocessor/91639 * c-c++-common/cpp/pr91639.c: New. * c-c++-common/cpp/pr91639-one.h: New. * c-c++-common/cpp/pr91639-two.h: New. From-SVN: r275402
2019-09-03Remove Cell Broadband Engine SPU targetsUlrich Weigand3-8/+13
From-SVN: r275343
2019-08-29[preprocessor] Include stackingNathan Sidwell4-155/+165
https://gcc.gnu.org/ml/gcc-patches/2019-08/msg01971.html * internal.h (enum include_type): Add IT_MAIN, IT_DIRECTIVE_HWM, IT_HEADER_HWM. (_cpp_stack_file): Take include_type, not a bool. * files.c (_cpp_find_file): Refactor to not hide an if inside a for conditional. (should_stack_file): Break apart to ... (is_known_idempotent_file, has_unique_contents): ... these. (_cpp_stack_file): Replace IMPORT boolean with include_type enum. Refactor to use new predicates. Do linemap compensation here ... (_cpp_stack_include): ... not here. * init.c (cpp_read_main_file): Pass IT_MAIN to _cpp_stack_file. From-SVN: r275034
2019-08-28[Preprocessor] small cleanupsNathan Sidwell5-16/+36
https://gcc.gnu.org/ml/gcc-patches/2019-08/msg01904.html * directives-only.c (_cpp_preprocess_dir_only): Use false, not zero for _cpp_handle_directive call. * directives.c (_cpp_handle_directive): Indented is bool. * files.c (struct _cpp_file): Make bools 1 bit bitfields. * internal.h (enum include_type): Reformat and comment. (struct cpp_buffer): Make flags 1 bit bitfields. (_cpp_handle_directive): Indented is bool. From-SVN: r274999
2019-08-09* zh_TW.po: Update.Joseph Myers2-28/+22
From-SVN: r274243
2019-07-09PR c++/61339 - add mismatch between struct and class [-Wmismatched-tags] to ↵Martin Sebor10-117/+117
non-bugs gcc/c/ChangeLog: PR c++/61339 * c-decl.c (xref_tag): Change class-key of PODs to struct and others to class. (field_decl_cmp): Same. * c-parser.c (c_parser_struct_or_union_specifier): Same. * c-tree.h: Same. * gimple-parser.c (c_parser_gimple_compound_statement): Same. gcc/c-family/ChangeLog: PR c++/61339 * c-opts.c (handle_deferred_opts): : Change class-key of PODs to struct and others to class. * c-pretty-print.h: Same. gcc/cp/ChangeLog: PR c++/61339 * cp-tree.h: Change class-key of PODs to struct and others to class. * search.c: Same. * semantics.c (finalize_nrv_r): Same. gcc/lto/ChangeLog: PR c++/61339 * lto-common.c (lto_splay_tree_new): : Change class-key of PODs to struct and others to class. (mentions_vars_p): Same. (register_resolution): Same. (lto_register_var_decl_in_symtab): Same. (lto_register_function_decl_in_symtab): Same. (cmp_tree): Same. (lto_read_decls): Same. gcc/ChangeLog: PR c++/61339 * auto-profile.c: Change class-key of PODs to struct and others to class. * basic-block.h: Same. * bitmap.c (bitmap_alloc): Same. * bitmap.h: Same. * builtins.c (expand_builtin_prefetch): Same. (expand_builtin_interclass_mathfn): Same. (expand_builtin_strlen): Same. (expand_builtin_mempcpy_args): Same. (expand_cmpstr): Same. (expand_builtin___clear_cache): Same. (expand_ifn_atomic_bit_test_and): Same. (expand_builtin_thread_pointer): Same. (expand_builtin_set_thread_pointer): Same. * caller-save.c (setup_save_areas): Same. (replace_reg_with_saved_mem): Same. (insert_restore): Same. (insert_save): Same. (add_used_regs): Same. * cfg.c (get_bb_copy): Same. (set_loop_copy): Same. * cfg.h: Same. * cfganal.h: Same. * cfgexpand.c (alloc_stack_frame_space): Same. (add_stack_var): Same. (add_stack_var_conflict): Same. (add_scope_conflicts_1): Same. (update_alias_info_with_stack_vars): Same. (expand_used_vars): Same. * cfghooks.c (redirect_edge_and_branch_force): Same. (delete_basic_block): Same. (split_edge): Same. (make_forwarder_block): Same. (force_nonfallthru): Same. (duplicate_block): Same. (lv_flush_pending_stmts): Same. * cfghooks.h: Same. * cfgloop.c (flow_loops_cfg_dump): Same. (flow_loop_nested_p): Same. (superloop_at_depth): Same. (get_loop_latch_edges): Same. (flow_loop_dump): Same. (flow_loops_dump): Same. (flow_loops_free): Same. (flow_loop_nodes_find): Same. (establish_preds): Same. (flow_loop_tree_node_add): Same. (flow_loop_tree_node_remove): Same. (flow_loops_find): Same. (find_subloop_latch_edge_by_profile): Same. (find_subloop_latch_edge_by_ivs): Same. (mfb_redirect_edges_in_set): Same. (form_subloop): Same. (merge_latch_edges): Same. (disambiguate_multiple_latches): Same. (disambiguate_loops_with_multiple_latches): Same. (flow_bb_inside_loop_p): Same. (glb_enum_p): Same. (get_loop_body_with_size): Same. (get_loop_body): Same. (fill_sons_in_loop): Same. (get_loop_body_in_dom_order): Same. (get_loop_body_in_custom_order): Same. (release_recorded_exits): Same. (get_loop_exit_edges): Same. (num_loop_branches): Same. (remove_bb_from_loops): Same. (find_common_loop): Same. (delete_loop): Same. (cancel_loop): Same. (verify_loop_structure): Same. (loop_preheader_edge): Same. (loop_exit_edge_p): Same. (single_exit): Same. (loop_exits_to_bb_p): Same. (loop_exits_from_bb_p): Same. (get_loop_location): Same. (record_niter_bound): Same. (get_estimated_loop_iterations_int): Same. (max_stmt_executions_int): Same. (likely_max_stmt_executions_int): Same. (get_estimated_loop_iterations): Same. (get_max_loop_iterations): Same. (get_max_loop_iterations_int): Same. (get_likely_max_loop_iterations): Same. * cfgloop.h (simple_loop_desc): Same. (get_loop): Same. (loop_depth): Same. (loop_outer): Same. (loop_iterator::next): Same. (loop_outermost): Same. * cfgloopanal.c (mark_irreducible_loops): Same. (num_loop_insns): Same. (average_num_loop_insns): Same. (expected_loop_iterations_unbounded): Same. (expected_loop_iterations): Same. (mark_loop_exit_edges): Same. (single_likely_exit): Same. * cfgloopmanip.c (fix_bb_placement): Same. (fix_bb_placements): Same. (remove_path): Same. (place_new_loop): Same. (add_loop): Same. (scale_loop_frequencies): Same. (scale_loop_profile): Same. (create_empty_if_region_on_edge): Same. (create_empty_loop_on_edge): Same. (loopify): Same. (unloop): Same. (fix_loop_placements): Same. (copy_loop_info): Same. (duplicate_loop): Same. (duplicate_subloops): Same. (loop_redirect_edge): Same. (can_duplicate_loop_p): Same. (duplicate_loop_to_header_edge): Same. (mfb_keep_just): Same. (has_preds_from_loop): Same. (create_preheader): Same. (create_preheaders): Same. (lv_adjust_loop_entry_edge): Same. (loop_version): Same. * cfgloopmanip.h: Same. * cgraph.h: Same. * cgraphbuild.c: Same. * combine.c (make_extraction): Same. * config/i386/i386-features.c: Same. * config/i386/i386-features.h: Same. * config/i386/i386.c (ix86_emit_outlined_ms2sysv_save): Same. (ix86_emit_outlined_ms2sysv_restore): Same. (ix86_noce_conversion_profitable_p): Same. (ix86_init_cost): Same. (ix86_simd_clone_usable): Same. * configure.ac: Same. * coretypes.h: Same. * data-streamer-in.c (string_for_index): Same. (streamer_read_indexed_string): Same. (streamer_read_string): Same. (bp_unpack_indexed_string): Same. (bp_unpack_string): Same. (streamer_read_uhwi): Same. (streamer_read_hwi): Same. (streamer_read_gcov_count): Same. (streamer_read_wide_int): Same. * data-streamer.h (streamer_write_bitpack): Same. (bp_unpack_value): Same. (streamer_write_char_stream): Same. (streamer_write_hwi_in_range): Same. (streamer_write_record_start): Same. * ddg.c (create_ddg_dep_from_intra_loop_link): Same. (add_cross_iteration_register_deps): Same. (build_intra_loop_deps): Same. * df-core.c (df_analyze): Same. (loop_post_order_compute): Same. (loop_inverted_post_order_compute): Same. * df-problems.c (df_rd_alloc): Same. (df_rd_simulate_one_insn): Same. (df_rd_local_compute): Same. (df_rd_init_solution): Same. (df_rd_confluence_n): Same. (df_rd_transfer_function): Same. (df_rd_free): Same. (df_rd_dump_defs_set): Same. (df_rd_top_dump): Same. (df_lr_alloc): Same. (df_lr_reset): Same. (df_lr_local_compute): Same. (df_lr_init): Same. (df_lr_confluence_n): Same. (df_lr_free): Same. (df_lr_top_dump): Same. (df_lr_verify_transfer_functions): Same. (df_live_alloc): Same. (df_live_reset): Same. (df_live_init): Same. (df_live_confluence_n): Same. (df_live_finalize): Same. (df_live_free): Same. (df_live_top_dump): Same. (df_live_verify_transfer_functions): Same. (df_mir_alloc): Same. (df_mir_reset): Same. (df_mir_init): Same. (df_mir_confluence_n): Same. (df_mir_free): Same. (df_mir_top_dump): Same. (df_word_lr_alloc): Same. (df_word_lr_reset): Same. (df_word_lr_init): Same. (df_word_lr_confluence_n): Same. (df_word_lr_free): Same. (df_word_lr_top_dump): Same. (df_md_alloc): Same. (df_md_simulate_one_insn): Same. (df_md_reset): Same. (df_md_init): Same. (df_md_free): Same. (df_md_top_dump): Same. * df-scan.c (df_insn_delete): Same. (df_insn_rescan): Same. (df_notes_rescan): Same. (df_sort_and_compress_mws): Same. (df_install_mws): Same. (df_refs_add_to_chains): Same. (df_ref_create_structure): Same. (df_ref_record): Same. (df_def_record_1): Same. (df_find_hard_reg_defs): Same. (df_uses_record): Same. (df_get_conditional_uses): Same. (df_get_call_refs): Same. (df_recompute_luids): Same. (df_get_entry_block_def_set): Same. (df_entry_block_defs_collect): Same. (df_get_exit_block_use_set): Same. (df_exit_block_uses_collect): Same. (df_mws_verify): Same. (df_bb_verify): Same. * df.h (df_scan_get_bb_info): Same. * doc/tm.texi: Same. * dse.c (record_store): Same. * dumpfile.h: Same. * emit-rtl.c (const_fixed_hasher::equal): Same. (set_mem_attributes_minus_bitpos): Same. (change_address): Same. (adjust_address_1): Same. (offset_address): Same. * emit-rtl.h: Same. * except.c (dw2_build_landing_pads): Same. (sjlj_emit_dispatch_table): Same. * explow.c (allocate_dynamic_stack_space): Same. (emit_stack_probe): Same. (probe_stack_range): Same. * expmed.c (store_bit_field_using_insv): Same. (store_bit_field_1): Same. (store_integral_bit_field): Same. (extract_bit_field_using_extv): Same. (extract_bit_field_1): Same. (emit_cstore): Same. * expr.c (emit_block_move_via_cpymem): Same. (expand_cmpstrn_or_cmpmem): Same. (set_storage_via_setmem): Same. (emit_single_push_insn_1): Same. (expand_assignment): Same. (store_constructor): Same. (expand_expr_real_2): Same. (expand_expr_real_1): Same. (try_casesi): Same. * flags.h: Same. * function.c (try_fit_stack_local): Same. (assign_stack_local_1): Same. (assign_stack_local): Same. (cut_slot_from_list): Same. (insert_slot_to_list): Same. (max_slot_level): Same. (move_slot_to_level): Same. (temp_address_hasher::equal): Same. (remove_unused_temp_slot_addresses): Same. (assign_temp): Same. (combine_temp_slots): Same. (update_temp_slot_address): Same. (preserve_temp_slots): Same. * function.h: Same. * fwprop.c: Same. * gcc-rich-location.h: Same. * gcov.c: Same. * genattrtab.c (check_attr_test): Same. (check_attr_value): Same. (convert_set_attr_alternative): Same. (convert_set_attr): Same. (check_defs): Same. (copy_boolean): Same. (get_attr_value): Same. (expand_delays): Same. (make_length_attrs): Same. (min_fn): Same. (make_alternative_compare): Same. (simplify_test_exp): Same. (tests_attr_p): Same. (get_attr_order): Same. (clear_struct_flag): Same. (gen_attr): Same. (compares_alternatives_p): Same. (gen_insn): Same. (gen_delay): Same. (find_attrs_to_cache): Same. (write_test_expr): Same. (walk_attr_value): Same. (write_attr_get): Same. (eliminate_known_true): Same. (write_insn_cases): Same. (write_attr_case): Same. (write_attr_valueq): Same. (write_attr_value): Same. (write_dummy_eligible_delay): Same. (next_comma_elt): Same. (find_attr): Same. (make_internal_attr): Same. (copy_rtx_unchanging): Same. (gen_insn_reserv): Same. (check_tune_attr): Same. (make_automaton_attrs): Same. (handle_arg): Same. * genextract.c (gen_insn): Same. (VEC_char_to_string): Same. * genmatch.c (print_operand): Same. (lower): Same. (parser::parse_operation): Same. (parser::parse_capture): Same. (parser::parse_c_expr): Same. (parser::parse_simplify): Same. (main): Same. * genoutput.c (output_operand_data): Same. (output_get_insn_name): Same. (compare_operands): Same. (place_operands): Same. (process_template): Same. (validate_insn_alternatives): Same. (validate_insn_operands): Same. (gen_expand): Same. (note_constraint): Same. * genpreds.c (write_one_predicate_function): Same. (add_constraint): Same. (process_define_register_constraint): Same. (write_lookup_constraint_1): Same. (write_lookup_constraint_array): Same. (write_insn_constraint_len): Same. (write_reg_class_for_constraint_1): Same. (write_constraint_satisfied_p_array): Same. * genrecog.c (optimize_subroutine_group): Same. * gensupport.c (process_define_predicate): Same. (queue_pattern): Same. (remove_from_queue): Same. (process_rtx): Same. (is_predicable): Same. (change_subst_attribute): Same. (subst_pattern_match): Same. (alter_constraints): Same. (alter_attrs_for_insn): Same. (shift_output_template): Same. (alter_output_for_subst_insn): Same. (process_one_cond_exec): Same. (subst_dup): Same. (process_define_cond_exec): Same. (mnemonic_htab_callback): Same. (gen_mnemonic_attr): Same. (read_md_rtx): Same. * ggc-page.c: Same. * gimple-loop-interchange.cc (dump_reduction): Same. (dump_induction): Same. (loop_cand::~loop_cand): Same. (free_data_refs_with_aux): Same. (tree_loop_interchange::interchange_loops): Same. (tree_loop_interchange::map_inductions_to_loop): Same. (tree_loop_interchange::move_code_to_inner_loop): Same. (compute_access_stride): Same. (compute_access_strides): Same. (proper_loop_form_for_interchange): Same. (tree_loop_interchange_compute_ddrs): Same. (prune_datarefs_not_in_loop): Same. (prepare_data_references): Same. (pass_linterchange::execute): Same. * gimple-loop-jam.c (bb_prevents_fusion_p): Same. (unroll_jam_possible_p): Same. (fuse_loops): Same. (adjust_unroll_factor): Same. (tree_loop_unroll_and_jam): Same. * gimple-loop-versioning.cc (loop_versioning::~loop_versioning): Same. (loop_versioning::expensive_stmt_p): Same. (loop_versioning::version_for_unity): Same. (loop_versioning::dump_inner_likelihood): Same. (loop_versioning::find_per_loop_multiplication): Same. (loop_versioning::analyze_term_using_scevs): Same. (loop_versioning::record_address_fragment): Same. (loop_versioning::analyze_expr): Same. (loop_versioning::analyze_blocks): Same. (loop_versioning::prune_conditions): Same. (loop_versioning::merge_loop_info): Same. (loop_versioning::add_loop_to_queue): Same. (loop_versioning::decide_whether_loop_is_versionable): Same. (loop_versioning::make_versioning_decisions): Same. (loop_versioning::implement_versioning_decisions): Same. * gimple-ssa-evrp-analyze.c (evrp_range_analyzer::record_ranges_from_phis): Same. * gimple-ssa-store-merging.c (split_store::split_store): Same. (count_multiple_uses): Same. (split_group): Same. (imm_store_chain_info::output_merged_store): Same. (pass_store_merging::process_store): Same. * gimple-ssa-strength-reduction.c (slsr_process_phi): Same. * gimple-ssa-warn-alloca.c (adjusted_warn_limit): Same. (is_max): Same. (alloca_call_type): Same. (pass_walloca::execute): Same. * gimple-streamer-in.c (input_phi): Same. (input_gimple_stmt): Same. * gimple-streamer.h: Same. * godump.c (go_force_record_alignment): Same. (go_format_type): Same. (go_output_type): Same. (go_output_fndecl): Same. (go_output_typedef): Same. (keyword_hash_init): Same. (find_dummy_types): Same. * graph.c (draw_cfg_nodes_no_loops): Same. (draw_cfg_nodes_for_loop): Same. * hard-reg-set.h (hard_reg_set_iter_next): Same. * hsa-brig.c: Same. * hsa-common.h (hsa_internal_fn_hasher::equal): Same. * hsa-dump.c (dump_hsa_cfun): Same. * hsa-gen.c (gen_function_def_parameters): Same. * hsa-regalloc.c (dump_hsa_cfun_regalloc): Same. * input.c (dump_line_table_statistics): Same. (test_lexer): Same. * input.h: Same. * internal-fn.c (get_multi_vector_move): Same. (expand_load_lanes_optab_fn): Same. (expand_GOMP_SIMT_ENTER_ALLOC): Same. (expand_GOMP_SIMT_EXIT): Same. (expand_GOMP_SIMT_LAST_LANE): Same. (expand_GOMP_SIMT_ORDERED_PRED): Same. (expand_GOMP_SIMT_VOTE_ANY): Same. (expand_GOMP_SIMT_XCHG_BFLY): Same. (expand_GOMP_SIMT_XCHG_IDX): Same. (expand_addsub_overflow): Same. (expand_neg_overflow): Same. (expand_mul_overflow): Same. (expand_call_mem_ref): Same. (expand_mask_load_optab_fn): Same. (expand_scatter_store_optab_fn): Same. (expand_gather_load_optab_fn): Same. * ipa-cp.c (ipa_get_parm_lattices): Same. (print_all_lattices): Same. (ignore_edge_p): Same. (build_toporder_info): Same. (free_toporder_info): Same. (push_node_to_stack): Same. (ipcp_lattice<valtype>::set_contains_variable): Same. (set_agg_lats_to_bottom): Same. (ipcp_bits_lattice::meet_with): Same. (set_single_call_flag): Same. (initialize_node_lattices): Same. (ipa_get_jf_ancestor_result): Same. (ipcp_verify_propagated_values): Same. (propagate_scalar_across_jump_function): Same. (propagate_context_across_jump_function): Same. (propagate_bits_across_jump_function): Same. (ipa_vr_operation_and_type_effects): Same. (propagate_vr_across_jump_function): Same. (set_check_aggs_by_ref): Same. (set_chain_of_aglats_contains_variable): Same. (merge_aggregate_lattices): Same. (agg_pass_through_permissible_p): Same. (propagate_aggs_across_jump_function): Same. (call_passes_through_thunk_p): Same. (propagate_constants_across_call): Same. (devirtualization_time_bonus): Same. (good_cloning_opportunity_p): Same. (context_independent_aggregate_values): Same. (gather_context_independent_values): Same. (perform_estimation_of_a_value): Same. (estimate_local_effects): Same. (value_topo_info<valtype>::add_val): Same. (add_all_node_vals_to_toposort): Same. (value_topo_info<valtype>::propagate_effects): Same. (ipcp_propagate_stage): Same. (ipcp_discover_new_direct_edges): Same. (same_node_or_its_all_contexts_clone_p): Same. (cgraph_edge_brings_value_p): Same. (gather_edges_for_value): Same. (create_specialized_node): Same. (find_more_scalar_values_for_callers_subset): Same. (find_more_contexts_for_caller_subset): Same. (copy_plats_to_inter): Same. (intersect_aggregates_with_edge): Same. (find_aggregate_values_for_callers_subset): Same. (cgraph_edge_brings_all_agg_vals_for_node): Same. (decide_about_value): Same. (decide_whether_version_node): Same. (spread_undeadness): Same. (identify_dead_nodes): Same. (ipcp_store_vr_results): Same. * ipa-devirt.c (final_warning_record::grow_type_warnings): Same. * ipa-fnsummary.c (ipa_fn_summary::account_size_time): Same. (redirect_to_unreachable): Same. (edge_set_predicate): Same. (evaluate_conditions_for_known_args): Same. (evaluate_properties_for_edge): Same. (ipa_fn_summary_t::duplicate): Same. (ipa_call_summary_t::duplicate): Same. (dump_ipa_call_summary): Same. (ipa_dump_fn_summary): Same. (eliminated_by_inlining_prob): Same. (set_cond_stmt_execution_predicate): Same. (set_switch_stmt_execution_predicate): Same. (compute_bb_predicates): Same. (will_be_nonconstant_expr_predicate): Same. (phi_result_unknown_predicate): Same. (analyze_function_body): Same. (compute_fn_summary): Same. (estimate_edge_devirt_benefit): Same. (estimate_edge_size_and_time): Same. (estimate_calls_size_and_time): Same. (estimate_node_size_and_time): Same. (remap_edge_change_prob): Same. (remap_edge_summaries): Same. (ipa_merge_fn_summary_after_inlining): Same. (ipa_fn_summary_generate): Same. (inline_read_section): Same. (ipa_fn_summary_read): Same. (ipa_fn_summary_write): Same. * ipa-fnsummary.h: Same. * ipa-hsa.c (ipa_hsa_read_section): Same. * ipa-icf-gimple.c (func_checker::compare_loops): Same. * ipa-icf.c (sem_function::param_used_p): Same. * ipa-inline-analysis.c (do_estimate_edge_time): Same. * ipa-inline.c (edge_badness): Same. (inline_small_functions): Same. * ipa-polymorphic-call.c (ipa_polymorphic_call_context::stream_out): Same. * ipa-predicate.c (predicate::remap_after_duplication): Same. (predicate::remap_after_inlining): Same. (predicate::stream_out): Same. * ipa-predicate.h: Same. * ipa-profile.c (ipa_profile_read_summary): Same. * ipa-prop.c (ipa_get_param_decl_index_1): Same. (count_formal_params): Same. (ipa_dump_param): Same. (ipa_alloc_node_params): Same. (ipa_print_node_jump_functions_for_edge): Same. (ipa_print_node_jump_functions): Same. (ipa_load_from_parm_agg): Same. (get_ancestor_addr_info): Same. (ipa_compute_jump_functions_for_edge): Same. (ipa_analyze_virtual_call_uses): Same. (ipa_analyze_stmt_uses): Same. (ipa_analyze_params_uses_in_bb): Same. (update_jump_functions_after_inlining): Same. (try_decrement_rdesc_refcount): Same. (ipa_impossible_devirt_target): Same. (update_indirect_edges_after_inlining): Same. (combine_controlled_uses_counters): Same. (ipa_edge_args_sum_t::duplicate): Same. (ipa_write_jump_function): Same. (ipa_write_indirect_edge_info): Same. (ipa_write_node_info): Same. (ipa_read_edge_info): Same. (ipa_prop_read_section): Same. (read_replacements_section): Same. * ipa-prop.h (ipa_get_param_count): Same. (ipa_get_param): Same. (ipa_get_type): Same. (ipa_get_param_move_cost): Same. (ipa_set_param_used): Same. (ipa_get_controlled_uses): Same. (ipa_set_controlled_uses): Same. (ipa_get_cs_argument_count): Same. * ipa-pure-const.c (analyze_function): Same. (pure_const_read_summary): Same. * ipa-ref.h: Same. * ipa-reference.c (ipa_reference_read_optimization_summary): Same. * ipa-split.c (test_nonssa_use): Same. (dump_split_point): Same. (dominated_by_forbidden): Same. (split_part_set_ssa_name_p): Same. (find_split_points): Same. * ira-build.c (finish_loop_tree_nodes): Same. (low_pressure_loop_node_p): Same. * ira-color.c (ira_reuse_stack_slot): Same. * ira-int.h: Same. * ira.c (setup_reg_equiv): Same. (print_insn_chain): Same. (ira): Same. * loop-doloop.c (doloop_condition_get): Same. (add_test): Same. (record_reg_sets): Same. (doloop_optimize): Same. * loop-init.c (loop_optimizer_init): Same. (fix_loop_structure): Same. * loop-invariant.c (merge_identical_invariants): Same. (compute_always_reached): Same. (find_exits): Same. (may_assign_reg_p): Same. (find_invariants_bb): Same. (find_invariants_body): Same. (replace_uses): Same. (can_move_invariant_reg): Same. (free_inv_motion_data): Same. (move_single_loop_invariants): Same. (change_pressure): Same. (mark_ref_regs): Same. (calculate_loop_reg_pressure): Same. * loop-iv.c (biv_entry_hasher::equal): Same. (iv_extend_to_rtx_code): Same. (check_iv_ref_table_size): Same. (clear_iv_info): Same. (latch_dominating_def): Same. (iv_get_reaching_def): Same. (iv_constant): Same. (iv_subreg): Same. (iv_extend): Same. (iv_neg): Same. (iv_add): Same. (iv_mult): Same. (get_biv_step): Same. (record_iv): Same. (analyzed_for_bivness_p): Same. (record_biv): Same. (iv_analyze_biv): Same. (iv_analyze_expr): Same. (iv_analyze_def): Same. (iv_analyze_op): Same. (iv_analyze): Same. (iv_analyze_result): Same. (biv_p): Same. (eliminate_implied_conditions): Same. (simplify_using_initial_values): Same. (shorten_into_mode): Same. (canonicalize_iv_subregs): Same. (determine_max_iter): Same. (check_simple_exit): Same. (find_simple_exit): Same. (get_simple_loop_desc): Same. * loop-unroll.c (report_unroll): Same. (decide_unrolling): Same. (unroll_loops): Same. (loop_exit_at_end_p): Same. (decide_unroll_constant_iterations): Same. (unroll_loop_constant_iterations): Same. (compare_and_jump_seq): Same. (unroll_loop_runtime_iterations): Same. (decide_unroll_stupid): Same. (unroll_loop_stupid): Same. (referenced_in_one_insn_in_loop_p): Same. (reset_debug_uses_in_loop): Same. (analyze_iv_to_split_insn): Same. * lra-eliminations.c (lra_debug_elim_table): Same. (setup_can_eliminate): Same. (form_sum): Same. (lra_get_elimination_hard_regno): Same. (lra_eliminate_regs_1): Same. (eliminate_regs_in_insn): Same. (update_reg_eliminate): Same. (init_elimination): Same. (lra_eliminate): Same. * lra-int.h: Same. * lra-lives.c (initiate_live_solver): Same. * lra-remat.c (create_remat_bb_data): Same. * lra-spills.c (lra_spill): Same. * lra.c (lra_set_insn_recog_data): Same. (lra_set_used_insn_alternative_by_uid): Same. (init_reg_info): Same. (expand_reg_info): Same. * lto-cgraph.c (output_symtab): Same. (read_identifier): Same. (get_alias_symbol): Same. (input_node): Same. (input_varpool_node): Same. (input_ref): Same. (input_edge): Same. (input_cgraph_1): Same. (input_refs): Same. (input_symtab): Same. (input_offload_tables): Same. (output_cgraph_opt_summary): Same. (input_edge_opt_summary): Same. (input_cgraph_opt_section): Same. * lto-section-in.c (lto_free_raw_section_data): Same. (lto_create_simple_input_block): Same. (lto_free_function_in_decl_state_for_node): Same. * lto-streamer-in.c (lto_tag_check_set): Same. (lto_location_cache::revert_location_cache): Same. (lto_location_cache::input_location): Same. (lto_input_location): Same. (stream_input_location_now): Same. (lto_input_tree_ref): Same. (lto_input_eh_catch_list): Same. (input_eh_region): Same. (lto_init_eh): Same. (make_new_block): Same. (input_cfg): Same. (fixup_call_stmt_edges): Same. (input_struct_function_base): Same. (input_function): Same. (lto_read_body_or_constructor): Same. (lto_read_tree_1): Same. (lto_read_tree): Same. (lto_input_scc): Same. (lto_input_tree_1): Same. (lto_input_toplevel_asms): Same. (lto_input_mode_table): Same. (lto_reader_init): Same. (lto_data_in_create): Same. * lto-streamer-out.c (output_cfg): Same. * lto-streamer.h: Same. * modulo-sched.c (duplicate_insns_of_cycles): Same. (generate_prolog_epilog): Same. (mark_loop_unsched): Same. (dump_insn_location): Same. (loop_canon_p): Same. (sms_schedule): Same. * omp-expand.c (expand_omp_for_ordered_loops): Same. (expand_omp_for_generic): Same. (expand_omp_for_static_nochunk): Same. (expand_omp_for_static_chunk): Same. (expand_omp_simd): Same. (expand_omp_taskloop_for_inner): Same. (expand_oacc_for): Same. (expand_omp_atomic_pipeline): Same. (mark_loops_in_oacc_kernels_region): Same. * omp-offload.c (oacc_xform_loop): Same. * omp-simd-clone.c (simd_clone_adjust): Same. * optabs-query.c (get_traditional_extraction_insn): Same. * optabs.c (expand_vector_broadcast): Same. (expand_binop_directly): Same. (expand_twoval_unop): Same. (expand_twoval_binop): Same. (expand_unop_direct): Same. (emit_indirect_jump): Same. (emit_conditional_move): Same. (emit_conditional_neg_or_complement): Same. (emit_conditional_add): Same. (vector_compare_rtx): Same. (expand_vec_perm_1): Same. (expand_vec_perm_const): Same. (expand_vec_cond_expr): Same. (expand_vec_series_expr): Same. (maybe_emit_atomic_exchange): Same. (maybe_emit_sync_lock_test_and_set): Same. (expand_atomic_compare_and_swap): Same. (expand_atomic_load): Same. (expand_atomic_store): Same. (maybe_emit_op): Same. (valid_multiword_target_p): Same. (create_integer_operand): Same. (maybe_legitimize_operand_same_code): Same. (maybe_legitimize_operand): Same. (create_convert_operand_from_type): Same. (can_reuse_operands_p): Same. (maybe_legitimize_operands): Same. (maybe_gen_insn): Same. (maybe_expand_insn): Same. (maybe_expand_jump_insn): Same. (expand_insn): Same. * optabs.h (create_expand_operand): Same. (create_fixed_operand): Same. (create_output_operand): Same. (create_input_operand): Same. (create_convert_operand_to): Same. (create_convert_operand_from): Same. * optinfo.h: Same. * poly-int.h: Same. * predict.c (optimize_insn_for_speed_p): Same. (optimize_loop_for_size_p): Same. (optimize_loop_for_speed_p): Same. (optimize_loop_nest_for_speed_p): Same. (get_base_value): Same. (predicted_by_loop_heuristics_p): Same. (predict_extra_loop_exits): Same. (predict_loops): Same. (predict_paths_for_bb): Same. (predict_paths_leading_to): Same. (propagate_freq): Same. (pass_profile::execute): Same. * predict.h: Same. * profile-count.c (profile_count::differs_from_p): Same. (profile_probability::differs_lot_from_p): Same. * profile-count.h: Same. * profile.c (branch_prob): Same. * regrename.c (free_chain_data): Same. (mark_conflict): Same. (create_new_chain): Same. (merge_overlapping_regs): Same. (init_rename_info): Same. (merge_chains): Same. (regrename_analyze): Same. (regrename_do_replace): Same. (scan_rtx_reg): Same. (record_out_operands): Same. (build_def_use): Same. * regrename.h: Same. * reload.h: Same. * reload1.c (init_reload): Same. (maybe_fix_stack_asms): Same. (copy_reloads): Same. (count_pseudo): Same. (count_spilled_pseudo): Same. (find_reg): Same. (find_reload_regs): Same. (select_reload_regs): Same. (spill_hard_reg): Same. (fixup_eh_region_note): Same. (set_reload_reg): Same. (allocate_reload_reg): Same. (compute_reload_subreg_offset): Same. (reload_adjust_reg_for_icode): Same. (emit_input_reload_insns): Same. (emit_output_reload_insns): Same. (do_input_reload): Same. (inherit_piecemeal_p): Same. * rtl.h: Same. * sanopt.c (maybe_get_dominating_check): Same. (maybe_optimize_ubsan_ptr_ifn): Same. (can_remove_asan_check): Same. (maybe_optimize_asan_check_ifn): Same. (sanopt_optimize_walker): Same. * sched-deps.c (add_dependence_list): Same. (chain_to_prev_insn): Same. (add_insn_mem_dependence): Same. (create_insn_reg_set): Same. (maybe_extend_reg_info_p): Same. (sched_analyze_reg): Same. (sched_analyze_1): Same. (get_implicit_reg_pending_clobbers): Same. (chain_to_prev_insn_p): Same. (deps_analyze_insn): Same. (deps_start_bb): Same. (sched_free_deps): Same. (init_deps): Same. (init_deps_reg_last): Same. (free_deps): Same. * sched-ebb.c: Same. * sched-int.h: Same. * sched-rgn.c (add_branch_dependences): Same. (concat_insn_mem_list): Same. (deps_join): Same. (sched_rgn_compute_dependencies): Same. * sel-sched-ir.c (reset_target_context): Same. (copy_deps_context): Same. (init_id_from_df): Same. (has_dependence_p): Same. (change_loops_latches): Same. (bb_top_order_comparator): Same. (make_region_from_loop_preheader): Same. (sel_init_pipelining): Same. (get_loop_nest_for_rgn): Same. (make_regions_from_the_rest): Same. (sel_is_loop_preheader_p): Same. * sel-sched-ir.h (inner_loop_header_p): Same. (get_all_loop_exits): Same. * selftest.h: Same. * sese.c (sese_build_liveouts): Same. (sese_insert_phis_for_liveouts): Same. * sese.h (defined_in_sese_p): Same. * sreal.c (sreal::stream_out): Same. * sreal.h: Same. * streamer-hooks.h: Same. * target-globals.c (save_target_globals): Same. * target-globals.h: Same. * target.def: Same. * target.h: Same. * targhooks.c (default_has_ifunc_p): Same. (default_empty_mask_is_expensive): Same. (default_init_cost): Same. * targhooks.h: Same. * toplev.c: Same. * tree-affine.c (aff_combination_mult): Same. (aff_combination_expand): Same. (aff_combination_constant_multiple_p): Same. * tree-affine.h: Same. * tree-cfg.c (build_gimple_cfg): Same. (replace_loop_annotate_in_block): Same. (replace_uses_by): Same. (remove_bb): Same. (dump_cfg_stats): Same. (gimple_duplicate_sese_region): Same. (gimple_duplicate_sese_tail): Same. (move_block_to_fn): Same. (replace_block_vars_by_duplicates): Same. (move_sese_region_to_fn): Same. (print_loops_bb): Same. (print_loop): Same. (print_loops): Same. (debug): Same. (debug_loops): Same. * tree-cfg.h: Same. * tree-chrec.c (chrec_fold_plus_poly_poly): Same. (chrec_fold_multiply_poly_poly): Same. (chrec_evaluate): Same. (chrec_component_in_loop_num): Same. (reset_evolution_in_loop): Same. (is_multivariate_chrec): Same. (chrec_contains_symbols): Same. (nb_vars_in_chrec): Same. (chrec_convert_1): Same. (chrec_convert_aggressive): Same. * tree-chrec.h: Same. * tree-core.h: Same. * tree-data-ref.c (dump_data_dependence_relation): Same. (canonicalize_base_object_address): Same. (data_ref_compare_tree): Same. (prune_runtime_alias_test_list): Same. (get_segment_min_max): Same. (create_intersect_range_checks): Same. (conflict_fn_no_dependence): Same. (object_address_invariant_in_loop_p): Same. (analyze_ziv_subscript): Same. (analyze_siv_subscript_cst_affine): Same. (analyze_miv_subscript): Same. (analyze_overlapping_iterations): Same. (build_classic_dist_vector_1): Same. (add_other_self_distances): Same. (same_access_functions): Same. (build_classic_dir_vector): Same. (subscript_dependence_tester_1): Same. (subscript_dependence_tester): Same. (access_functions_are_affine_or_constant_p): Same. (get_references_in_stmt): Same. (loop_nest_has_data_refs): Same. (graphite_find_data_references_in_stmt): Same. (find_data_references_in_bb): Same. (get_base_for_alignment): Same. (find_loop_nest_1): Same. (find_loop_nest): Same. * tree-data-ref.h (dr_alignment): Same. (ddr_dependence_level): Same. * tree-if-conv.c (fold_build_cond_expr): Same. (add_to_predicate_list): Same. (add_to_dst_predicate_list): Same. (phi_convertible_by_degenerating_args): Same. (idx_within_array_bound): Same. (all_preds_critical_p): Same. (pred_blocks_visited_p): Same. (predicate_bbs): Same. (build_region): Same. (if_convertible_loop_p_1): Same. (is_cond_scalar_reduction): Same. (predicate_scalar_phi): Same. (remove_conditions_and_labels): Same. (combine_blocks): Same. (version_loop_for_if_conversion): Same. (versionable_outer_loop_p): Same. (ifcvt_local_dce): Same. (tree_if_conversion): Same. (pass_if_conversion::gate): Same. * tree-if-conv.h: Same. * tree-inline.c (maybe_move_debug_stmts_to_successors): Same. * tree-loop-distribution.c (bb_top_order_cmp): Same. (free_rdg): Same. (stmt_has_scalar_dependences_outside_loop): Same. (copy_loop_before): Same. (create_bb_after_loop): Same. (const_with_all_bytes_same): Same. (generate_memset_builtin): Same. (generate_memcpy_builtin): Same. (destroy_loop): Same. (build_rdg_partition_for_vertex): Same. (compute_access_range): Same. (data_ref_segment_size): Same. (latch_dominated_by_data_ref): Same. (compute_alias_check_pairs): Same. (fuse_memset_builtins): Same. (finalize_partitions): Same. (find_seed_stmts_for_distribution): Same. (prepare_perfect_loop_nest): Same. * tree-parloops.c (lambda_transform_legal_p): Same. (loop_parallel_p): Same. (reduc_stmt_res): Same. (add_field_for_name): Same. (create_call_for_reduction_1): Same. (replace_uses_in_bb_by): Same. (transform_to_exit_first_loop_alt): Same. (try_transform_to_exit_first_loop_alt): Same. (transform_to_exit_first_loop): Same. (num_phis): Same. (gen_parallel_loop): Same. (gather_scalar_reductions): Same. (get_omp_data_i_param): Same. (try_create_reduction_list): Same. (oacc_entry_exit_single_gang): Same. (parallelize_loops): Same. * tree-pass.h: Same. * tree-predcom.c (determine_offset): Same. (last_always_executed_block): Same. (split_data_refs_to_components): Same. (suitable_component_p): Same. (valid_initializer_p): Same. (find_looparound_phi): Same. (insert_looparound_copy): Same. (add_looparound_copies): Same. (determine_roots_comp): Same. (predcom_tmp_var): Same. (initialize_root_vars): Same. (initialize_root_vars_store_elim_1): Same. (initialize_root_vars_store_elim_2): Same. (finalize_eliminated_stores): Same. (initialize_root_vars_lm): Same. (remove_stmt): Same. (determine_unroll_factor): Same. (execute_pred_commoning_cbck): Same. (base_names_in_chain_on): Same. (combine_chains): Same. (pcom_stmt_dominates_stmt_p): Same. (try_combine_chains): Same. (prepare_initializers_chain_store_elim): Same. (prepare_initializers_chain): Same. (prepare_initializers): Same. (prepare_finalizers_chain): Same. (prepare_finalizers): Same. (insert_init_seqs): Same. * tree-scalar-evolution.c (loop_phi_node_p): Same. (compute_overall_effect_of_inner_loop): Same. (add_to_evolution_1): Same. (add_to_evolution): Same. (follow_ssa_edge_binary): Same. (follow_ssa_edge_expr): Same. (backedge_phi_arg_p): Same. (follow_ssa_edge_in_condition_phi_branch): Same. (follow_ssa_edge_in_condition_phi): Same. (follow_ssa_edge_inner_loop_phi): Same. (follow_ssa_edge): Same. (analyze_evolution_in_loop): Same. (analyze_initial_condition): Same. (interpret_loop_phi): Same. (interpret_condition_phi): Same. (interpret_rhs_expr): Same. (interpret_expr): Same. (interpret_gimple_assign): Same. (analyze_scalar_evolution_1): Same. (analyze_scalar_evolution): Same. (analyze_scalar_evolution_for_address_of): Same. (get_instantiated_value_entry): Same. (loop_closed_phi_def): Same. (instantiate_scev_name): Same. (instantiate_scev_poly): Same. (instantiate_scev_binary): Same. (instantiate_scev_convert): Same. (instantiate_scev_not): Same. (instantiate_scev_r): Same. (instantiate_scev): Same. (resolve_mixers): Same. (initialize_scalar_evolutions_analyzer): Same. (scev_reset_htab): Same. (scev_reset): Same. (derive_simple_iv_with_niters): Same. (simple_iv_with_niters): Same. (expression_expensive_p): Same. (final_value_replacement_loop): Same. * tree-scalar-evolution.h (block_before_loop): Same. * tree-ssa-address.h: Same. * tree-ssa-dce.c (find_obviously_necessary_stmts): Same. * tree-ssa-dom.c (edge_info::record_simple_equiv): Same. (record_edge_info): Same. * tree-ssa-live.c (var_map_base_fini): Same. (remove_unused_locals): Same. * tree-ssa-live.h: Same. * tree-ssa-loop-ch.c (should_duplicate_loop_header_p): Same. (pass_ch_vect::execute): Same. (pass_ch::process_loop_p): Same. * tree-ssa-loop-im.c (mem_ref_hasher::hash): Same. (movement_possibility): Same. (outermost_invariant_loop): Same. (stmt_cost): Same. (determine_max_movement): Same. (invariantness_dom_walker::before_dom_children): Same. (move_computations): Same. (may_move_till): Same. (force_move_till_op): Same. (force_move_till): Same. (memref_free): Same. (record_mem_ref_loc): Same. (set_ref_stored_in_loop): Same. (mark_ref_stored): Same. (sort_bbs_in_loop_postorder_cmp): Same. (sort_locs_in_loop_postorder_cmp): Same. (analyze_memory_references): Same. (mem_refs_may_alias_p): Same. (find_ref_loc_in_loop_cmp): Same. (rewrite_mem_ref_loc::operator): Same. (first_mem_ref_loc_1::operator): Same. (sm_set_flag_if_changed::operator): Same. (execute_sm_if_changed_flag_set): Same. (execute_sm): Same. (hoist_memory_references): Same. (ref_always_accessed::operator): Same. (refs_independent_p): Same. (record_dep_loop): Same. (ref_indep_loop_p_1): Same. (ref_indep_loop_p): Same. (can_sm_ref_p): Same. (find_refs_for_sm): Same. (loop_suitable_for_sm): Same. (store_motion_loop): Same. (store_motion): Same. (fill_always_executed_in): Same. * tree-ssa-loop-ivcanon.c (constant_after_peeling): Same. (estimated_unrolled_size): Same. (loop_edge_to_cancel): Same. (remove_exits_and_undefined_stmts): Same. (remove_redundant_iv_tests): Same. (unloop_loops): Same. (estimated_peeled_sequence_size): Same. (try_peel_loop): Same. (canonicalize_loop_induction_variables): Same. (canonicalize_induction_variables): Same. * tree-ssa-loop-ivopts.c (iv_inv_expr_hasher::equal): Same. (name_info): Same. (stmt_after_inc_pos): Same. (contains_abnormal_ssa_name_p): Same. (niter_for_exit): Same. (find_bivs): Same. (mark_bivs): Same. (find_givs_in_bb): Same. (find_induction_variables): Same. (find_interesting_uses_cond): Same. (outermost_invariant_loop_for_expr): Same. (idx_find_step): Same. (add_candidate_1): Same. (add_iv_candidate_derived_from_uses): Same. (alloc_use_cost_map): Same. (prepare_decl_rtl): Same. (generic_predict_doloop_p): Same. (computation_cost): Same. (determine_common_wider_type): Same. (get_computation_aff_1): Same. (get_use_type): Same. (determine_group_iv_cost_address): Same. (iv_period): Same. (difference_cannot_overflow_p): Same. (may_eliminate_iv): Same. (determine_set_costs): Same. (cheaper_cost_pair): Same. (compare_cost_pair): Same. (iv_ca_cand_for_group): Same. (iv_ca_recount_cost): Same. (iv_ca_set_remove_invs): Same. (iv_ca_set_no_cp): Same. (iv_ca_set_add_invs): Same. (iv_ca_set_cp): Same. (iv_ca_add_group): Same. (iv_ca_cost): Same. (iv_ca_compare_deps): Same. (iv_ca_delta_reverse): Same. (iv_ca_delta_commit): Same. (iv_ca_cand_used_p): Same. (iv_ca_delta_free): Same. (iv_ca_new): Same. (iv_ca_free): Same. (iv_ca_dump): Same. (iv_ca_extend): Same. (iv_ca_narrow): Same. (iv_ca_prune): Same. (cheaper_cost_with_cand): Same. (iv_ca_replace): Same. (try_add_cand_for): Same. (get_initial_solution): Same. (try_improve_iv_set): Same. (find_optimal_iv_set_1): Same. (create_new_iv): Same. (rewrite_use_compare): Same. (remove_unused_ivs): Same. (determine_scaling_factor): Same. * tree-ssa-loop-ivopts.h: Same. * tree-ssa-loop-manip.c (create_iv): Same. (compute_live_loop_exits): Same. (add_exit_phi): Same. (add_exit_phis): Same. (find_uses_to_rename_use): Same. (find_uses_to_rename_def): Same. (find_uses_to_rename_in_loop): Same. (rewrite_into_loop_closed_ssa): Same. (check_loop_closed_ssa_bb): Same. (split_loop_exit_edge): Same. (ip_end_pos): Same. (ip_normal_pos): Same. (copy_phi_node_args): Same. (gimple_duplicate_loop_to_header_edge): Same. (can_unroll_loop_p): Same. (determine_exit_conditions): Same. (scale_dominated_blocks_in_loop): Same. (niter_for_unrolled_loop): Same. (tree_transform_and_unroll_loop): Same. (rewrite_all_phi_nodes_with_iv): Same. * tree-ssa-loop-manip.h: Same. * tree-ssa-loop-niter.c (number_of_iterations_ne_max): Same. (number_of_iterations_ne): Same. (assert_no_overflow_lt): Same. (assert_loop_rolls_lt): Same. (number_of_iterations_lt): Same. (adjust_cond_for_loop_until_wrap): Same. (tree_simplify_using_condition): Same. (simplify_using_initial_conditions): Same. (simplify_using_outer_evolutions): Same. (loop_only_exit_p): Same. (ssa_defined_by_minus_one_stmt_p): Same. (number_of_iterations_popcount): Same. (number_of_iterations_exit): Same. (find_loop_niter): Same. (finite_loop_p): Same. (chain_of_csts_start): Same. (get_val_for): Same. (loop_niter_by_eval): Same. (derive_constant_upper_bound_ops): Same. (do_warn_aggressive_loop_optimizations): Same. (record_estimate): Same. (get_cst_init_from_scev): Same. (record_nonwrapping_iv): Same. (idx_infer_loop_bounds): Same. (infer_loop_bounds_from_ref): Same. (infer_loop_bounds_from_array): Same. (infer_loop_bounds_from_pointer_arith): Same. (infer_loop_bounds_from_signedness): Same. (bound_index): Same. (discover_iteration_bound_by_body_walk): Same. (maybe_lower_iteration_bound): Same. (estimate_numbers_of_iterations): Same. (estimated_loop_iterations): Same. (estimated_loop_iterations_int): Same. (max_loop_iterations): Same. (max_loop_iterations_int): Same. (likely_max_loop_iterations): Same. (likely_max_loop_iterations_int): Same. (estimated_stmt_executions_int): Same. (max_stmt_executions): Same. (likely_max_stmt_executions): Same. (estimated_stmt_executions): Same. (stmt_dominates_stmt_p): Same. (nowrap_type_p): Same. (loop_exits_before_overflow): Same. (scev_var_range_cant_overflow): Same. (scev_probably_wraps_p): Same. (free_numbers_of_iterations_estimates): Same. * tree-ssa-loop-niter.h: Same. * tree-ssa-loop-prefetch.c (release_mem_refs): Same. (idx_analyze_ref): Same. (analyze_ref): Same. (gather_memory_references_ref): Same. (mark_nontemporal_store): Same. (emit_mfence_after_loop): Same. (may_use_storent_in_loop_p): Same. (mark_nontemporal_stores): Same. (should_unroll_loop_p): Same. (volume_of_dist_vector): Same. (add_subscript_strides): Same. (self_reuse_distance): Same. (insn_to_prefetch_ratio_too_small_p): Same. * tree-ssa-loop-split.c (split_at_bb_p): Same. (patch_loop_exit): Same. (find_or_create_guard_phi): Same. (easy_exit_values): Same. (connect_loop_phis): Same. (connect_loops): Same. (compute_new_first_bound): Same. (split_loop): Same. (tree_ssa_split_loops): Same. * tree-ssa-loop-unswitch.c (tree_ssa_unswitch_loops): Same. (is_maybe_undefined): Same. (tree_may_unswitch_on): Same. (simplify_using_entry_checks): Same. (tree_unswitch_single_loop): Same. (tree_unswitch_loop): Same. (tree_unswitch_outer_loop): Same. (empty_bb_without_guard_p): Same. (used_outside_loop_p): Same. (get_vop_from_header): Same. (hoist_guard): Same. * tree-ssa-loop.c (gate_oacc_kernels): Same. (get_lsm_tmp_name): Same. * tree-ssa-loop.h: Same. * tree-ssa-reassoc.c (add_repeat_to_ops_vec): Same. (build_and_add_sum): Same. (no_side_effect_bb): Same. (get_ops): Same. (linearize_expr): Same. (should_break_up_subtract): Same. (linearize_expr_tree): Same. * tree-ssa-scopedtables.c: Same. * tree-ssa-scopedtables.h: Same. * tree-ssa-structalias.c (condense_visit): Same. (label_visit): Same. (dump_pred_graph): Same. (perform_var_substitution): Same. (move_complex_constraints): Same. (remove_preds_and_fake_succs): Same. * tree-ssa-threadupdate.c (dbds_continue_enumeration_p): Same. (determine_bb_domination_status): Same. (duplicate_thread_path): Same. (thread_through_all_blocks): Same. * tree-ssa-threadupdate.h: Same. * tree-streamer-in.c (streamer_read_string_cst): Same. (input_identifier): Same. (unpack_ts_type_common_value_fields): Same. (unpack_ts_block_value_fields): Same. (unpack_ts_translation_unit_decl_value_fields): Same. (unpack_ts_omp_clause_value_fields): Same. (streamer_read_tree_bitfields): Same. (streamer_alloc_tree): Same. (lto_input_ts_common_tree_pointers): Same. (lto_input_ts_vector_tree_pointers): Same. (lto_input_ts_poly_tree_pointers): Same. (lto_input_ts_complex_tree_pointers): Same. (lto_input_ts_decl_minimal_tree_pointers): Same. (lto_input_ts_decl_common_tree_pointers): Same. (lto_input_ts_decl_non_common_tree_pointers): Same. (lto_input_ts_decl_with_vis_tree_pointers): Same. (lto_input_ts_field_decl_tree_pointers): Same. (lto_input_ts_function_decl_tree_pointers): Same. (lto_input_ts_type_common_tree_pointers): Same. (lto_input_ts_type_non_common_tree_pointers): Same. (lto_input_ts_list_tree_pointers): Same. (lto_input_ts_vec_tree_pointers): Same. (lto_input_ts_exp_tree_pointers): Same. (lto_input_ts_block_tree_pointers): Same. (lto_input_ts_binfo_tree_pointers): Same. (lto_input_ts_constructor_tree_pointers): Same. (lto_input_ts_omp_clause_tree_pointers): Same. (streamer_read_tree_body): Same. * tree-streamer.h: Same. * tree-switch-conversion.c (bit_test_cluster::is_beneficial): Same. * tree-vect-data-refs.c (vect_get_smallest_scalar_type): Same. (vect_analyze_possibly_independent_ddr): Same. (vect_analyze_data_ref_dependence): Same. (vect_compute_data_ref_alignment): Same. (vect_enhance_data_refs_alignment): Same. (vect_analyze_data_ref_access): Same. (vect_check_gather_scatter): Same. (vect_find_stmt_data_reference): Same. (vect_create_addr_base_for_vector_ref): Same. (vect_setup_realignment): Same. (vect_supportable_dr_alignment): Same. * tree-vect-loop-manip.c (rename_variables_in_bb): Same. (adjust_phi_and_debug_stmts): Same. (vect_set_loop_mask): Same. (add_preheader_seq): Same. (vect_maybe_permute_loop_masks): Same. (vect_set_loop_masks_directly): Same. (vect_set_loop_condition_masked): Same. (vect_set_loop_condition_unmasked): Same. (slpeel_duplicate_current_defs_from_edges): Same. (slpeel_add_loop_guard): Same. (slpeel_can_duplicate_loop_p): Same. (create_lcssa_for_virtual_phi): Same. (iv_phi_p): Same. (vect_update_ivs_after_vectorizer): Same. (vect_gen_vector_loop_niters_mult_vf): Same. (slpeel_update_phi_nodes_for_loops): Same. (slpeel_update_phi_nodes_for_guard1): Same. (find_guard_arg): Same. (slpeel_update_phi_nodes_for_guard2): Same. (slpeel_update_phi_nodes_for_lcssa): Same. (vect_do_peeling): Same. (vect_create_cond_for_alias_checks): Same. (vect_loop_versioning): Same. * tree-vect-loop.c (vect_determine_vf_for_stmt): Same. (vect_inner_phi_in_double_reduction_p): Same. (vect_analyze_scalar_cycles_1): Same. (vect_fixup_scalar_cycles_with_patterns): Same. (vect_get_loop_niters): Same. (bb_in_loop_p): Same. (vect_get_max_nscalars_per_iter): Same. (vect_verify_full_masking): Same. (vect_compute_single_scalar_iteration_cost): Same. (vect_analyze_loop_form_1): Same. (vect_analyze_loop_form): Same. (vect_active_double_reduction_p): Same. (vect_analyze_loop_operations): Same. (neutral_op_for_slp_reduction): Same. (vect_is_simple_reduction): Same. (vect_model_reduction_cost): Same. (get_initial_def_for_reduction): Same. (get_initial_defs_for_reduction): Same. (vect_create_epilog_for_reduction): Same. (vectorize_fold_left_reduction): Same. (vectorizable_reduction): Same. (vectorizable_induction): Same. (vectorizable_live_operation): Same. (loop_niters_no_overflow): Same. (vect_get_loop_mask): Same. (vect_transform_loop_stmt): Same. (vect_transform_loop): Same. * tree-vect-patterns.c (vect_reassociating_reduction_p): Same. (vect_determine_precisions): Same. (vect_pattern_recog_1): Same. * tree-vect-slp.c (vect_analyze_slp_instance): Same. * tree-vect-stmts.c (stmt_vectype): Same. (process_use): Same. (vect_init_vector_1): Same. (vect_truncate_gather_scatter_offset): Same. (get_group_load_store_type): Same. (vect_build_gather_load_calls): Same. (vect_get_strided_load_store_ops): Same. (vectorizable_simd_clone_call): Same. (vectorizable_store): Same. (permute_vec_elements): Same. (vectorizable_load): Same. (vect_transform_stmt): Same. (supportable_widening_operation): Same. * tree-vectorizer.c (vec_info::replace_stmt): Same. (vec_info::free_stmt_vec_info): Same. (vect_free_loop_info_assumptions): Same. (vect_loop_vectorized_call): Same. (set_uid_loop_bbs): Same. (vectorize_loops): Same. * tree-vectorizer.h (STMT_VINFO_BB_VINFO): Same. * tree.c (add_tree_to_fld_list): Same. (fld_type_variant_equal_p): Same. (fld_decl_context): Same. (fld_incomplete_type_of): Same. (free_lang_data_in_binfo): Same. (need_assembler_name_p): Same. (find_decls_types_r): Same. (get_eh_types_for_runtime): Same. (find_decls_types_in_eh_region): Same. (find_decls_types_in_node): Same. (assign_assembler_name_if_needed): Same. * value-prof.c (stream_out_histogram_value): Same. * value-prof.h: Same. * var-tracking.c (use_narrower_mode): Same. (prepare_call_arguments): Same. (vt_expand_loc_callback): Same. (resolve_expansions_pending_recursion): Same. (vt_expand_loc): Same. * varasm.c (const_hash_1): Same. (compare_constant): Same. (tree_output_constant_def): Same. (simplify_subtraction): Same. (get_pool_constant): Same. (output_constant_pool_2): Same. (output_constant_pool_1): Same. (mark_constants_in_pattern): Same. (mark_constant_pool): Same. (get_section_anchor): Same. * vr-values.c (compare_range_with_value): Same. (vr_values::extract_range_from_phi_node): Same. * vr-values.h: Same. * web.c (unionfind_union): Same. * wide-int.h: Same. From-SVN: r273311
2019-07-09PR c++/61339 - add mismatch between struct and class [-Wmismatched-tags] to ↵Martin Sebor3-3/+11
non-bugs gcc/c/ChangeLog: PR c++/61339 * c-decl.c: Change class-key from class to struct and vice versa to match convention and avoid -Wclass-is-pod and -Wstruct-no-pod. * gimple-parser.c: Same. gcc/c-family/ChangeLog: PR c++/61339 * c-format.c (check_argument_type): Change class-key from class to struct and vice versa to match convention and avoid -Wclass-is-pod and -Wstruct-no-pod. * c-pretty-print.h: Same. gcc/cp/ChangeLog: PR c++/61339 * constexpr.c (cxx_eval_call_expression): Change class-key from class to struct and vice versa to match convention and avoid -Wclass-is-pod and -Wstruct-no-pod. * constraint.cc (get_concept_definition): Same. * cp-tree.h: Same. * cxx-pretty-print.h: Same. * error.c: Same. * logic.cc (term_list::replace): Same. * name-lookup.c (find_local_binding): Same. * pt.c (tsubst_binary_right_fold): Same. * search.c (field_accessor_p): Same. * semantics.c (expand_or_defer_fn): Same. gcc/lto/ChangeLog: PR c++/61339 * lto-dump.c: Change class-key from classi to struct and vice versa to match convention and avoid -Wclass-is-pod and -Wstruct-no-pod. gcc/ChangeLog: PR c++/61339 * align.h: Change class-key from class to struct and vice versa to match convention and avoid -Wclass-is-pod and -Wstruct-no-pod. * alloc-pool.h: Same. * asan.c (shadow_mem_size): Same. * auto-profile.c: Same. * basic-block.h: Same. * bitmap.h: Same. * cfgexpand.c (set_rtl): Same. (expand_one_stack_var_at): Same. * cfghooks.h: Same. * cfgloop.h: Same. * cgraph.h: Same. * config/i386/i386.h: Same. * df-problems.c (df_print_bb_index): Same. * df-scan.c: Same. * df.h (df_single_use): Same. * diagnostic-show-locus.c (layout::print_annotation_line): Same. (layout::annotation_line_showed_range_p): Same. (get_printed_columns): Same. (correction::ensure_terminated): Same. (line_corrections::~line_corrections): Same. * dojump.h: Same. * dse.c: Same. * dump-context.h: Same. * dumpfile.h: Same. * dwarf2out.c: Same. * edit-context.c: Same. * fibonacci_heap.c (test_union_of_equal_heaps): Same. * flags.h: Same. * function.c (assign_stack_local): Same. * function.h: Same. * gcc.c: Same. * gcov.c (block_info::block_info): Same. * genattrtab.c: Same. * genextract.c: Same. * genmatch.c (comparison_code_p): Same. (id_base::id_base): Same. (decision_tree::print): Same. * genoutput.c: Same. * genpreds.c (write_one_predicate_function): Same. * genrecog.c (validate_pattern): Same. (find_operand_positions): Same. (optimize_subroutine_group): Same. (merge_pattern_transition::merge_pattern_transition): Same. (merge_pattern_info::merge_pattern_info): Same. (merge_state_result::merge_state_result): Same. (merge_into_state): Same. * gensupport.c: Same. * gensupport.h: Same. * ggc-common.c (init_ggc_heuristics): Same. * ggc-tests.c (test_union): Same. * gimple-loop-interchange.cc (dump_induction): Same. * gimple-loop-versioning.cc: Same. * gimple-match.h (gimple_match_cond::any_else): Same. * gimple-ssa-backprop.c: Same. * gimple-ssa-sprintf.c: Same. * gimple-ssa-store-merging.c (store_operand_info::store_operand_info): Same. (store_immediate_info::store_immediate_info): Same. (merged_store_group::apply_stores): Same. (get_location_for_stmts): Same. * gimple-ssa-strength-reduction.c: Same. * gimple-ssa-warn-alloca.c: Same. * gimple-ssa-warn-restrict.c (pass_wrestrict::execute): Same. * godump.c (go_type_decl): Same. * hash-map-tests.c (test_map_of_strings_to_int): Same. * hash-map.h: Same. * hash-set-tests.c (test_set_of_strings): Same. * hsa-brig.c: Same. * hsa-common.h: Same. * hsa-gen.c (transformable_switch_to_sbr_p): Same. * input.c (assert_loceq): Same. * input.h: Same. * ipa-cp.c: Same. * ipa-devirt.c (possible_polymorphic_call_targets_1): Same. * ipa-fnsummary.h: Same. * ipa-inline.h: Same. * ipa-prop.h: Same. * ipa-split.c (visit_bb): Same. * ira-int.h (minmax_set_iter_next): Same. * loop-invariant.c: Same. * loop-iv.c: Same. * lra-eliminations.c: Same. * lra-int.h: Same. * lra-lives.c (mark_regno_dead): Same. * lra-remat.c: Same. * lra-spills.c: Same. * lto-streamer.h: Same. * mem-stats.h: Same. * omp-grid.c (omp_grid_lastprivate_predicate): Same. * omp-low.c (omp_clause_aligned_alignment): Same. * optabs-query.h (get_vcond_eq_icode): Same. * optabs.h: Same. * opts.c (wrap_help): Same. * poly-int.h: Same. * predict.c (predict_paths_leading_to_edge): Same. * pretty-print.h: Same. * profile-count.h: Same. * read-md.h: Same. * read-rtl-function.c: Same. * ree.c: Same. * reginfo.c: Same. * regrename.c: Same. * regrename.h: Same. * reload.h: Same. * rtl-iter.h: Same. * rtl.h (costs_add_n_insns): Same. * sanopt.c: Same. * sched-int.h: Same. * sel-sched-ir.h: Same. * selftest.h: Same. * sese.h (vec_find): Same. * stmt.c: Same. * target-globals.h: Same. * tree-affine.c (aff_combination_find_elt): Same. * tree-affine.h: Same. * tree-data-ref.h: Same. * tree-outof-ssa.c (ssa_is_replaceable_p): Same. * tree-predcom.c: Same. * tree-scalar-evolution.c (find_var_scev_info): Same. * tree-ssa-alias.h: Same. * tree-ssa-ccp.c: Same. * tree-ssa-coalesce.c (ssa_conflicts_dump): Same. * tree-ssa-loop-im.c (for_all_locs_in_loop): Same. (rewrite_mem_refs): Same. (execute_sm_if_changed): Same. (hoist_memory_references): Same. * tree-ssa-loop-ivopts.c (operator<=): Same. * tree-ssa-loop.h: Same. * tree-ssa-pre.c (get_or_alloc_expr_for_name): Same. * tree-ssa-structalias.c: Same. * tree-switch-conversion.h (cluster::cluster): Same. (simple_cluster::simple_cluster): Same. * tree-vect-patterns.c (type_conversion_p): Same. * tree-vectorizer.c (dump_stmt_cost): Same. * tree-vectorizer.h (loop_vec_info_for_loop): Same. * tree.c (protected_set_expr_location): Same. * tree.h (desired_pro_or_demotion_p): Same. (fndecl_built_in_p): Same. * unique-ptr-tests.cc: Same. * var-tracking.c (delete_variable_part): Same. * varasm.c (assemble_real): Same. (tree_output_constant_def): Same. * vec.c: Same. * wide-int-bitmask.h: Same. * wide-int.h (decompose): Same. From-SVN: r273308
2019-07-03Remove another bunch of dead assignment.Martin Liska3-3/+8
2019-07-03 Martin Liska <mliska@suse.cz> * lra-eliminations.c (eliminate_regs_in_insn): Remove dead assignemts. * reg-stack.c (check_asm_stack_operands): Likewise. * tree-ssa-structalias.c (create_function_info_for): Likewise. * tree-vect-generic.c (expand_vector_operations_1): Likewise. * config/i386/i386-expand.c (ix86_expand_sse2_mulvxdi3): Use force_expand_binop. 2019-07-03 Martin Liska <mliska@suse.cz> * c-common.c (try_to_locate_new_include_insertion_point): Remove dead assignemts. 2019-07-03 Martin Liska <mliska@suse.cz> * call.c (build_new_op_1): Remove dead assignemts. * typeck.c (cp_build_binary_op): Likewise. 2019-07-03 Martin Liska <mliska@suse.cz> * check.c (gfc_check_c_funloc): Remove dead assignemts. * decl.c (variable_decl): Likewise. * resolve.c (resolve_typebound_function): Likewise. * simplify.c (gfc_simplify_matmul): Likewise. (gfc_simplify_scan): Likewise. * trans-array.c (gfc_could_be_alias): Likewise. * trans-common.c (add_equivalences): Likewise. * trans-expr.c (trans_class_vptr_len_assignment): Likewise. (gfc_trans_array_constructor_copy): Likewise. (gfc_trans_assignment_1): Likewise. * trans-intrinsic.c (conv_intrinsic_atomic_op): Likewise. * trans-openmp.c (gfc_omp_finish_clause): Likewise. * trans-types.c (gfc_get_array_descriptor_base): Likewise. * trans.c (gfc_build_final_call): Likewise. 2019-07-03 Martin Liska <mliska@suse.cz> * line-map.c (linemap_get_expansion_filename): Remove dead assignemts. * mkdeps.c (make_write): Likewise. From-SVN: r272994
2019-07-02re PR preprocessor/90581 (provide an option to adjust the maximum depth of ↵Qing Zhao5-6/+21
nested #include) PR preprocessor/90581 Add a cpp option -fmax-include-depth to set the maximum depth of the nested #include. From-SVN: r272948
2019-06-26[PR preprocessor/90927] Fixe dependency outputNathan Sidwell2-3/+21
https://gcc.gnu.org/ml/gcc-patches/2019-06/msg01664.html libcpp/ PR preprocessor/90927 * mkdeps.c (mkdeps::vec::operator[]): Add non-const variant. (deps_add_target): Deal with out of order unquoted targets. gcc/testsuite/ * c-c++-common/pr90927.c: New. From-SVN: r272692
2019-05-19[PATCH] Fix PR 81721: ICE with PCH and Pragma warning and C++ operatorAndrew Pinski2-1/+11
libcpp/ChangeLog: 2019-05-19 Andrew Pinski <apinski@marvell.com> PR pch/81721 * lex.c (cpp_token_val_index <case SPELL_OPERATOR>): If tok->flags has NAMED_OP set, then return CPP_TOKEN_FLD_NODE. gcc/testsuite/ChangeLog: 2019-05-19 Andrew Pinski <apinski@marvell.com> PR pch/81721 * g++.dg/pch/operator-1.C: New testcase. * g++.dg/pch/operator-1.Hs: New file. From-SVN: r271395
2019-05-14Fix min_location usage in line-map.c (PR preprocessor/90382).Martin Liska2-2/+13
2019-05-14 Martin Liska <mliska@suse.cz> PR preprocessor/90382 * line-map.c (first_map_in_common_1): Handle ADHOC locations. From-SVN: r271163
2019-05-14Do a refactoring in linemap (PR preprocessor/90382).Martin Liska3-30/+50
2019-05-14 Martin Liska <mliska@suse.cz> PR preprocessor/90382 * include/line-map.h (get_data_from_adhoc_loc): Add const to the first argument. (get_location_from_adhoc_loc): Likewise. * line-map.c(get_data_from_adhoc_loc): Add const to the first argument. (get_location_from_adhoc_loc): Likewise. (get_combined_adhoc_loc): Use get_location_from_adhoc_loc (or get_data_from_adhoc_loc). (get_range_from_adhoc_loc): Likewise. (get_pure_location): Likewise. (linemap_position_for_loc_and_offset): Likewise. (linemap_lookup): Likewise. (linemap_ordinary_map_lookup): Likewise. (linemap_macro_map_lookup): Likewise. (linemap_get_expansion_line): Likewise. (linemap_get_expansion_filename): Likewise. (linemap_location_in_system_header_p): Likewise. (linemap_location_from_macro_expansion_p): Likewise. (linemap_macro_loc_to_exp_point): Likewise. (linemap_resolve_location): Likewise. (linemap_unwind_toward_expansion): Likewise. (linemap_unwind_to_first_non_reserved_loc): Likewise. (linemap_expand_location): Likewise. (linemap_dump_location): Likewise. From-SVN: r271162
2019-05-07[libcpp] Reimplement mkdeps data structuresNathan Sidwell3-5/+10
https://gcc.gnu.org/ml/gcc-patches/2019-05/msg00323.html * files.c (_cpp_stack_file): Empty filenames aren't dependencies. * mkdeps.c (deps_add_dep): Assert not empty. From-SVN: r270978
2019-05-07[libcpp] Reimplement mkdeps data structuresNathan Sidwell4-252/+281
https://gcc.gnu.org/ml/gcc-patches/2019-05/msg00293.html * include/mkdeps.h (deps_write): Add PHONY arg. (deps_phony_targets): Delete. * init.c (cpp_finish): Just call deps_write. * mkdeps.c (struct mkdeps): Add local vector class. Reimplement vector handling. (munge): Munge to static buffer. (apply_vpath): Adjust vector handling. (deps_init, deps_free): Use new, delete. (deps_add_target): Do not munge here. Record quoting low water mark. (deps_add_dep): Do not munge here. (deps_add_vpath): Adjust vector handling. (make_write_name): New. Munge on demand here. (make_write_vec): New. (deps_phony_targets): Delete. (make_write): New. (deps_write): Forward to deps_Write. (deps_save, deps_restore): Adjust vector handling. From-SVN: r270943
2019-05-06[libcpp] struct deps renamingNathan Sidwell6-27/+35
https://gcc.gnu.org/ml/gcc-patches/2019-05/msg00199.html libcpp/ * include/mkdeps.h: Rename struct deps to struct mkdeps. * mkdeps.c: Likewise. * include/cpplib.h (cpp_get_deps): Rename return type.. * directives.c (cpp_get_deps): Likewise. * internal.h (struct cpp_reader): Rename deps field type. gcc/c-family/ * c-opts.c (handle_defered_opts): Rename struct deps to struc mkdeps. From-SVN: r270905
2019-04-03Fix typo in commentJonathan Wakely2-1/+5
* files.c (search_path_exhausted): Fix typo in comment. From-SVN: r270132
2019-03-08* sv.po: Update.Joseph Myers2-26/+13
From-SVN: r269473