| 2021-04-19 H.J. Lu <hjl.tools@gmail.com> |
| |
| * config/abi/post/x86_64-linux-gnu/x32/baseline_symbols.txt: |
| Updated. |
| |
| 2021-04-17 Jakub Jelinek <jakub@redhat.com> |
| |
| * config/abi/post/powerpc-linux-gnu/baseline_symbols.txt: Update. |
| * config/abi/post/powerpc64-linux-gnu/32/baseline_symbols.txt: Update. |
| |
| 2021-04-17 Jakub Jelinek <jakub@redhat.com> |
| |
| * config/abi/post/x86_64-linux-gnu/baseline_symbols.txt: Update. |
| * config/abi/post/x86_64-linux-gnu/32/baseline_symbols.txt: Update. |
| * config/abi/post/i386-linux-gnu/baseline_symbols.txt: Update. |
| * config/abi/post/i486-linux-gnu/baseline_symbols.txt: Update. |
| * config/abi/post/s390x-linux-gnu/baseline_symbols.txt: Update. |
| * config/abi/post/powerpc64-linux-gnu/baseline_symbols.txt: Update. |
| |
| 2021-04-15 Jonathan Wakely <jwakely@redhat.com> |
| |
| * testsuite/lib/dg-options.exp (add_options_for_libatomic): Also |
| add libatomic options for 32-bit sparc*-*-linux-gnu. |
| |
| 2021-04-15 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/96657 |
| * libsupc++/Makefile.am: Add atomicity.cc here. |
| * src/c++98/Makefile.am: Remove it from here. |
| * libsupc++/Makefile.in: Regenerate. |
| * src/c++98/Makefile.in: Regenerate. |
| * testsuite/18_support/exception_ptr/96657.cc: New test. |
| |
| 2021-04-13 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/100060 |
| * include/std/bit: Only include <ext/numeric_traits.h> for |
| hosted build, use <limits> otherwise. |
| |
| 2021-04-13 Jonathan Wakely <jwakely@redhat.com> |
| |
| * doc/xml/manual/backwards_compatibility.xml: Remove porting |
| notes for libg++ and libstdc++-v2, and bibliography. |
| * doc/html/*: Regenerated. |
| |
| 2021-04-12 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/100044 |
| * include/bits/ranges_util.h (__detail::__iterator_sentinel_pair): |
| Remove helper concept. |
| (subrange(_Pr), subrange(Pr, __make_unsigned_like<...>)): Remove |
| deduction guides, as per LWG 3404. |
| * testsuite/std/ranges/subrange/lwg3282_neg.cc: Check that class |
| template argument deduction fails. |
| |
| 2021-04-12 Jonathan Wakely <jwakely@redhat.com> |
| |
| * testsuite/26_numerics/random/linear_congruential_engine/requirements/non_uint_neg.cc: |
| Adjust expected error for C++20 mode. |
| * testsuite/tr1/5_numerical_facilities/random/linear_congruential/requirements/non_uint_neg.cc: |
| Likewise. |
| |
| 2021-04-12 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/99995 |
| * testsuite/17_intro/headers/c++1998/49745.cc: Include all |
| standard headers and XFAIL for effective-target c++20. |
| |
| 2021-04-09 François Dumont <fdumont@gcc.gnu.org> |
| |
| PR libstdc++/99402 |
| * include/debug/helper_functions.h (__can_advance(_InputIterator, |
| const std::pair<_Diff, _Distance_precision>&, int)): New. |
| (__can_advance(const _Safe_iterator<>&, |
| const std::pair<_Diff, _Distance_precision>&, int)): New. |
| * include/debug/macros.h (__glibcxx_check_can_increment_dist): New, |
| use latter. |
| (__glibcxx_check_can_increment_range): Adapt to use latter. |
| (__glibcxx_check_can_decrement_range): Likewise. |
| * include/debug/safe_iterator.h |
| (_Safe_iterator<>::_M_can_advance(const std::pair<_Diff, _Distance_precision>&, |
| int)): New. |
| (__can_advance(const _Safe_iterator<>&, |
| const std::pair<_Diff, _Distance_precision>&, int)): New. |
| * include/debug/safe_iterator.tcc |
| (_Safe_iterator<>::_M_can_advance(const std::pair<_Diff, _Distance_precision>&, |
| int)): New. |
| (_Safe_iterator<>::_M_valid_range(const _Safe_iterator<>&, |
| std::pair<difference_type, _Distance_precision>&, bool)): Adapt for |
| __dp_sign_max_size. |
| (__copy_move_a): Adapt to use __glibcxx_check_can_increment_dist. |
| (__copy_move_backward_a): Likewise. |
| (__equal_aux): Likewise. |
| * include/debug/stl_iterator.h (__can_advance(const std::reverse_iterator<>&, |
| const std::pair<_Diff, _Distance_precision>&, int)): New. |
| (__can_advance(const std::move_iterator<>&, |
| const std::pair<_Diff, _Distance_precision>&, int)): New. |
| * testsuite/25_algorithms/copy/debug/99402.cc: New test. |
| |
| 2021-04-09 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/99985 |
| * include/bits/hashtable.h (_Hashtable::_S_nothrow_move()): Fix |
| to be a valid constexpr function in C++11. |
| * testsuite/23_containers/unordered_set/cons/99985.cc: New test. |
| |
| 2021-04-09 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/bits/fs_fwd.h: Fix doxygen group command. |
| * include/bits/streambuf_iterator.h: Likewise. |
| * include/bits/uses_allocator_args.h: Likewise. |
| * include/std/memory: Likewise. |
| * include/tr1/complex: Likewise. |
| |
| 2021-04-08 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/bits/basic_string.h: Tweak doxygen comment. |
| |
| 2021-04-08 Patrick Palka <ppalka@redhat.com> |
| |
| * include/std/ranges (__detail::find): Define. |
| (split_view::_OuterIter::operator++): Apply proposed resolution |
| of LWG 3505. |
| * testsuite/std/ranges/adaptors/split.cc (test10): New test. |
| |
| 2021-04-08 Patrick Palka <ppalka@redhat.com> |
| |
| * include/std/ranges (__detail::find_if): Simplify. |
| (__detail::find_if_not): Likewise. |
| (__detail::min): Remove. |
| (__detail::mismatch): Simplify. |
| (take_view::size): Use std::min instead of __detail::min. |
| |
| 2021-04-08 Patrick Palka <ppalka@redhat.com> |
| |
| * include/std/ranges (__detail::__returnable_element): New |
| concept. |
| (elements_view): Use this concept in its constraints. Add |
| missing private access specifier. |
| (elements_view::_S_get_element): Define as per LWG 3502. |
| (elements_view::operator*, elements_view::operator[]): Use |
| _S_get_element. |
| (elements_view::operator++): Remove unnecessary constraint |
| as per LWG 3492. |
| * testsuite/std/ranges/adaptors/elements.cc (test05): New test. |
| |
| 2021-04-08 Jonathan Wakely <jwakely@redhat.com> |
| |
| * doc/Makefile.am (stamp-pdf-doxygen): Also grep for |
| out-of-memory error in log file. |
| * doc/Makefile.in: Regenerate. |
| |
| 2021-04-08 Jonathan Wakely <jwakely@redhat.com> |
| |
| * configure: Regenerate. |
| |
| 2021-04-08 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/bits/random.h: Fix doxygen group commands. |
| * include/bits/regex_constants.h: Likewise. |
| * include/tr1/random.h: Likewise. |
| |
| 2021-04-08 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/bits/hashtable.h (_Hashtable::_S_nothrow_move()): |
| New function to determine noexcept-specifier for move |
| constructors. |
| (_Hashtable): Use _S_nothrow_move() on move constructors. |
| * testsuite/23_containers/unordered_map/cons/noexcept_move_construct.cc: |
| Correct static assertion message. |
| * testsuite/23_containers/unordered_multimap/cons/noexcept_move_construct.cc: |
| Likewise. |
| * testsuite/23_containers/unordered_multiset/cons/noexcept_move_construct.cc: |
| Likewise. |
| * testsuite/23_containers/unordered_set/cons/noexcept_move_construct.cc: |
| Likewise. |
| |
| 2021-04-08 Patrick Palka <ppalka@redhat.com> |
| |
| PR libstdc++/98384 |
| * testsuite/20_util/to_chars/long_double.cc: Don't run the test |
| on targets without a large long double. XFAIL the execution on |
| targets with a non-conforming printf. |
| |
| 2021-04-08 Patrick Palka <ppalka@redhat.com> |
| |
| PR libstdc++/99433 |
| * include/std/ranges (__adaptor::__maybe_refwrap): Remove. |
| (__adaptor::__adaptor_invocable): New concept. |
| (__adaptor::__adaptor_partial_app_viable): New concept. |
| (__adaptor::_RangeAdaptorClosure): Rewrite, turning it into a |
| non-template base class. |
| (__adaptor::_RangeAdaptor): Rewrite, turning it into a CRTP base |
| class template. |
| (__adaptor::_Partial): New class template that represents |
| partial application of a range adaptor non-closure. |
| (__adaptor::__pipe_invocable): New concept. |
| (__adaptor::_Pipe): New class template. |
| (__detail::__can_ref_view): New concept. |
| (__detail::__can_subrange): New concept. |
| (all): Replace the lambda here with ... |
| (_All): ... this functor. Add appropriate constraints. |
| (__detail::__can_filter_view): New concept. |
| (filter, _Filter): As in all/_All. |
| (__detail::__can_transform): New concept. |
| (transform, _Transform): As in all/_All. |
| (__detail::__can_take_view): New concept. |
| (take, _Take): As in all/_All. |
| (__detail::__can_take_while_view): New concept. |
| (take_while, _TakeWhile): As in all/_All. |
| (__detail::__can_drop_view): New concept. |
| (drop, _Drop): As in all/_All. |
| (__detail::__can_drop_while_view): New concept. |
| (drop_while, _DropWhile): As in all/_All. |
| (__detail::__can_join_view): New concept. |
| (join, _Join): As in all/_All. |
| (__detail::__can_split_view): New concept. |
| (split, _Split): As in all/_All. Rename template parameter |
| _Fp to _Pattern. |
| (__detail::__already_common): New concept. |
| (__detail::__can_common_view): New concept. |
| (common, _Common): As in all/_All. |
| (__detail::__can_reverse_view): New concept. |
| (reverse, _Reverse): As in all/_All. |
| (__detail::__can_elements_view): New concept. |
| (elements, _Elements): As in all/_All. |
| (keys, values): Adjust. |
| * testsuite/std/ranges/adaptors/99433.cc: New test. |
| * testsuite/std/ranges/adaptors/all.cc: No longer expect that |
| adding empty range adaptor closure objects to a pipeline doesn't |
| increase the size of the pipeline. |
| (test05): New test. |
| * testsuite/std/ranges/adaptors/common.cc (test03): New test. |
| * testsuite/std/ranges/adaptors/drop.cc (test09): New test. |
| * testsuite/std/ranges/adaptors/drop_while.cc (test04): New test. |
| * testsuite/std/ranges/adaptors/elements.cc (test04): New test. |
| * testsuite/std/ranges/adaptors/filter.cc (test06): New test. |
| * testsuite/std/ranges/adaptors/join.cc (test09): New test. |
| * testsuite/std/ranges/adaptors/p2281.cc: New test. |
| * testsuite/std/ranges/adaptors/reverse.cc (test07): New test. |
| * testsuite/std/ranges/adaptors/split.cc (test01, test04): |
| Adjust. |
| (test09): New test. |
| * testsuite/std/ranges/adaptors/split_neg.cc (test01): Adjust |
| expected error message. |
| (test02): Likewise. Extend test. |
| * testsuite/std/ranges/adaptors/take.cc (test06): New test. |
| * testsuite/std/ranges/adaptors/take_while.cc (test05): New test. |
| * testsuite/std/ranges/adaptors/transform.cc (test07, test08): |
| New test. |
| |
| 2021-04-08 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/std/string_view: Adjust Doxygen @file comment. |
| |
| 2021-04-08 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/std/type_traits (is_scoped_enum<T>): Constrain partial |
| specialization to not match incomplete enum types. Use a |
| requires-expression instead of instantiating is_convertible. |
| (is_scoped_enum<const T>): Add as workaround for PR c++/99968. |
| * testsuite/20_util/is_scoped_enum/value.cc: Check with |
| incomplete types and opaque-enum-declarations. |
| |
| 2021-04-07 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/99805 |
| * src/c++17/fs_path.cc (path::_M_split_cmpts): Do not call |
| non-const member on _M_pathname, to avoid copy-on-write. |
| * testsuite/27_io/filesystem/path/decompose/parent_path.cc: |
| Check construction from strings that might be shared. |
| |
| 2021-04-06 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/bits/move.h (forward, move, move_if_noexcept) |
| (addressof): Add _GLIBCXX_NODISCARD. |
| * include/bits/ranges_cmp.h (identity::operator()): Add |
| nodiscard attribute. |
| * include/c_global/cstddef (to_integer): Likewise. |
| * include/std/bit (bit_cast): Likewise. |
| * include/std/utility (as_const, to_underlying): Likewise. |
| |
| 2021-04-06 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/bits/move.h (forward): Change static_assert message |
| to be unambiguous about what must be true. |
| * testsuite/20_util/forward/c_neg.cc: Adjust dg-error. |
| * testsuite/20_util/forward/f_neg.cc: Likewise. |
| |
| 2021-04-06 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/bits/alloc_traits.h: Use markdown for code font. |
| * include/bits/basic_string.h: Fix @param names. |
| * include/bits/max_size_type.h: Remove period after @file. |
| * include/bits/regex.h: Fix duplicate @retval names, and rename. |
| * include/ext/pb_ds/detail/priority_queue_base_dispatch.hpp: Add |
| group open to match existing group close. |
| * include/ext/pb_ds/priority_queue.hpp: Add blank line before group |
| open. |
| |
| 2021-04-06 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/bits/atomic_base.h: Fix doxygen group close. |
| * include/bits/basic_ios.h: Likewise. |
| * include/bits/forward_list.h: Likewise. |
| * include/bits/fs_dir.h: Likewise. |
| * include/bits/fs_ops.h: Likewise. |
| * include/bits/fs_path.h: Likewise. |
| * include/bits/functional_hash.h: Likewise. |
| * include/bits/gslice.h: Likewise. |
| * include/bits/gslice_array.h: Likewise. |
| * include/bits/hashtable_policy.h: Likewise. |
| * include/bits/indirect_array.h: Likewise. |
| * include/bits/locale_classes.h: Likewise. |
| * include/bits/locale_facets.h: Likewise. |
| * include/bits/locale_facets_nonio.h: Likewise. |
| * include/bits/mask_array.h: Likewise. |
| * include/bits/refwrap.h: Likewise. |
| * include/bits/regex.h: Likewise. |
| * include/bits/regex_automaton.h: Likewise. |
| * include/bits/regex_compiler.h: Likewise. |
| * include/bits/regex_constants.h: Likewise. |
| * include/bits/regex_error.h: Likewise. |
| * include/bits/regex_executor.h: Likewise. |
| * include/bits/regex_scanner.h: Likewise. |
| * include/bits/shared_ptr.h: Likewise. |
| * include/bits/shared_ptr_atomic.h: Likewise. |
| * include/bits/shared_ptr_base.h: Likewise. |
| * include/bits/slice_array.h: Likewise. |
| * include/bits/specfun.h: Likewise. |
| * include/bits/std_function.h: Likewise. |
| * include/bits/std_mutex.h: Likewise. |
| * include/bits/stl_deque.h: Likewise. |
| * include/bits/stl_iterator.h: Likewise. |
| * include/bits/stl_iterator_base_types.h: Likewise. |
| * include/bits/stl_map.h: Likewise. |
| * include/bits/stl_multimap.h: Likewise. |
| * include/bits/stl_multiset.h: Likewise. |
| * include/bits/stl_numeric.h: Likewise. |
| * include/bits/stl_pair.h: Likewise. |
| * include/bits/stl_set.h: Likewise. |
| * include/bits/stl_uninitialized.h: Likewise. |
| * include/bits/stream_iterator.h: Likewise. |
| * include/bits/streambuf_iterator.h: Likewise. |
| * include/bits/unique_ptr.h: Likewise. |
| * include/bits/unordered_map.h: Likewise. |
| * include/bits/unordered_set.h: Likewise. |
| * include/decimal/decimal: Likewise. |
| * include/experimental/any: Likewise. |
| * include/experimental/array: Likewise. |
| * include/experimental/bits/fs_dir.h: Likewise. |
| * include/experimental/bits/fs_fwd.h: Likewise. |
| * include/experimental/bits/fs_ops.h: Likewise. |
| * include/experimental/bits/fs_path.h: Likewise. |
| * include/experimental/buffer: Likewise. |
| * include/experimental/internet: Likewise. |
| * include/experimental/optional: Likewise. |
| * include/experimental/propagate_const: Likewise. |
| * include/experimental/socket: Likewise. |
| * include/ext/pb_ds/assoc_container.hpp: Likewise. |
| * include/ext/pb_ds/detail/priority_queue_base_dispatch.hpp: |
| Likewise. |
| * include/ext/pb_ds/detail/tree_policy/node_metadata_selector.hpp: Likewise. |
| * include/ext/pb_ds/detail/trie_policy/node_metadata_selector.hpp: Likewise. |
| * include/ext/pb_ds/detail/types_traits.hpp: Likewise. |
| * include/ext/pb_ds/exception.hpp: Likewise. |
| * include/ext/pb_ds/priority_queue.hpp: Likewise. |
| * include/ext/pb_ds/tag_and_trait.hpp: Likewise. |
| * include/ext/random: Likewise. |
| * include/std/any: Likewise. |
| * include/std/atomic: Likewise. |
| * include/std/bitset: Likewise. |
| * include/std/chrono: Likewise. |
| * include/std/complex: Likewise. |
| * include/std/condition_variable: Likewise. |
| * include/std/fstream: Likewise. |
| * include/std/future: Likewise. |
| * include/std/iostream: Likewise. |
| * include/std/istream: Likewise. |
| * include/std/mutex: Likewise. |
| * include/std/numeric: Likewise. |
| * include/std/ostream: Likewise. |
| * include/std/ratio: Likewise. |
| * include/std/shared_mutex: Likewise. |
| * include/std/stdexcept: Likewise. |
| * include/std/streambuf: Likewise. |
| * include/std/system_error: Likewise. |
| * include/std/thread: Likewise. |
| * include/std/valarray: Likewise. |
| * include/std/variant: Likewise. |
| * include/tr1/cmath: Likewise. |
| * include/tr1/regex: Likewise. |
| * include/tr2/dynamic_bitset: Likewise. |
| * libsupc++/atomic_lockfree_defines.h: Likewise. |
| * libsupc++/exception: Likewise. |
| * libsupc++/exception.h: Likewise. |
| * libsupc++/exception_ptr.h: Likewise. |
| * libsupc++/nested_exception.h: Likewise. |
| |
| 2021-03-31 Alexandre Oliva <oliva@adacore.com> |
| |
| * testsuite/30_threads/future/members/poll.cc: Use faster |
| after-ready call in the calibration loop. |
| |
| 2021-03-29 Jonathan Wakely <jwakely@redhat.com> |
| |
| * doc/xml/manual/status_cxx2017.xml: Adjust link for PSTL. |
| * doc/html/manual/status.html: Regenerate. |
| |
| 2021-03-28 François Dumont <fdumont@gcc.gnu.org> |
| |
| * include/debug/forward_list |
| (forward_list(forward_list&&, const allocator_type&)): Add noexcept qualification. |
| * include/debug/list (list(list&&, const allocator_type&)): Likewise and add |
| call to safe container allocator aware move constructor. |
| * include/debug/vector (vector(vector&&, const allocator_type&)): |
| Fix noexcept qualification. |
| * testsuite/23_containers/forward_list/cons/noexcept_move_construct.cc: |
| Add allocator-extended move constructor noexceot qualification check. |
| * testsuite/23_containers/list/cons/noexcept_move_construct.cc: Likewise. |
| |
| 2021-03-26 Jonathan Wakely <jwakely@redhat.com> |
| |
| * src/c++11/random.cc (USE_LCG): Define when a pseudo-random |
| fallback is needed. |
| [USE_LCG] (bad_seed, construct_lcg_at, destroy_lcg_at, __lcg): |
| New helper functions and callback. |
| (random_device::_M_init): Add 'prng' and 'all' enumerators. |
| Replace switch with fallthrough with a series of 'if' statements. |
| [USE_LCG]: Construct an lcg_type engine and use __lcg when cpuid |
| checks fail. |
| (random_device::_M_init_pretr1) [USE_MT19937]: Accept "prng" |
| token. |
| (random_device::_M_getval): Check for callback unconditionally |
| and always pass _M_file pointer. |
| * testsuite/26_numerics/random/random_device/85494.cc: Remove |
| effective-target check. Use new random_device_available helper. |
| * testsuite/26_numerics/random/random_device/94087.cc: Likewise. |
| * testsuite/26_numerics/random/random_device/cons/default-cow.cc: |
| Remove effective-target check. |
| * testsuite/26_numerics/random/random_device/cons/default.cc: |
| Likewise. |
| * testsuite/26_numerics/random/random_device/cons/token.cc: Use |
| new random_device_available helper. Test "prng" token. |
| * testsuite/util/testsuite_random.h (random_device_available): |
| New helper function. |
| |
| 2021-03-25 François Dumont <fdumont@gcc.gnu.org> |
| |
| * include/debug/string |
| (basic_string(const basic_string&, const _Alloc&)): Define even if !_GLIBCXX_USE_CXX11_ABI. |
| (basic_string(basic_string&&, const _Alloc&)): Likewise and add noexcept qualification. |
| (basic_string<>::erase): Adapt to take __const_iterator. |
| (basic_string(const _CharT*, const _Allocator&)): Remove assign call. |
| (basic_string<>::insert(const_iterator, _InputIte, _InputIte)): Try to |
| remove iterator debug layer even if !_GLIBCXX_USE_CXX11_ABI. |
| [_GLIBCXX_USE_CHAR8_T] (__gnu_debug::u8string): New. |
| (__gnu_debug::u16string, __gnu_debug::u32string): New. |
| (std::hash<__gnu_debug::basic_string<>>): New partial specialization. |
| (std::__is_fast_hash<__gnu_debug::basic_string<>>): Likewise. |
| * testsuite/util/exception/safety.h |
| (erase_base<__gnu_debug::basic_string<>>): New partial specialization. |
| (insert_base<__gnu_debug::basic_string<>>): Likewise. |
| * testsuite/util/testsuite_container_traits.h (traits<__gnu_debug::basic_string<>>): |
| New partial specialization. |
| * testsuite/21_strings/basic_string/hash/debug.cc: New test. |
| * testsuite/21_strings/basic_string/requirements/citerators.cc: |
| Add test on __gnu_debug::string. |
| * testsuite/21_strings/basic_string/requirements/dr438/constructor.cc: Likewise. |
| * testsuite/21_strings/basic_string/requirements/exception/basic.cc: Likewise. |
| * testsuite/21_strings/basic_string/requirements/exception/generation_prohibited.cc: |
| Likewise. |
| * testsuite/21_strings/basic_string/requirements/exception/propagation_consistent.cc: |
| Likewise. |
| * testsuite/21_strings/basic_string/requirements/explicit_instantiation/char/1.cc: |
| Likewise. |
| * testsuite/21_strings/basic_string/requirements/explicit_instantiation/char16_t/1.cc: |
| Likewise. |
| * testsuite/21_strings/basic_string/requirements/explicit_instantiation/char32_t/1.cc: |
| Likewise. |
| * testsuite/21_strings/basic_string/requirements/explicit_instantiation/char8_t/1.cc: |
| Likewise. |
| * testsuite/21_strings/basic_string/requirements/explicit_instantiation/wchar_t/1.cc: |
| Likewise. |
| * testsuite/21_strings/basic_string/requirements/typedefs.cc: Likewise. |
| |
| 2021-03-25 Jakub Jelinek <jakub@redhat.com> |
| |
| PR c++/99672 |
| * testsuite/18_support/source_location/consteval.cc (main): Adjust |
| expected column numbers. |
| * testsuite/18_support/source_location/1.cc (main): Likewise. |
| |
| 2021-03-25 Jonathan Wakely <jwakely@redhat.com> |
| |
| * libsupc++/new_opa.cc [!_GLIBCXX_HOSTED]: Declare malloc. |
| |
| 2021-03-25 Jonathan Wakely <jwakely@redhat.com> |
| |
| * testsuite/util/exception/safety.h (setup_base::generate): |
| Support seeding random engine. |
| (erase_point, erase_range): Adjust range of random numbers to |
| ensure dereferenceable iterators are used where required. |
| (generation_prohibited::run): Do not try to erase from empty |
| containers. |
| * testsuite/util/testsuite_containergen.h (test_containers): |
| Support seeding random engine. |
| |
| 2021-03-23 Jonathan Wakely <jwakely@redhat.com> |
| |
| * testsuite/std/ranges/adaptors/reverse.cc: Replace duplicated |
| line with a check that uses the const being/end overloads. |
| |
| 2021-03-23 Moritz Sichert <sichert@in.tum.de> |
| |
| * include/std/ranges (reverse_view::begin, reverse_view::end): |
| Qualify make_reverse_iterator calls to avoid ADL. |
| * testsuite/std/ranges/adaptors/reverse.cc: Test that |
| views::reverse works when make_reverse_iterator is defined |
| in an associated namespace. |
| |
| 2021-03-23 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/bits/c++config (_GLIBCXX_LONG_DOUBLE_ALT128_COMPAT): |
| Do not define when compiling with Clang. |
| |
| 2021-03-22 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/std/string_view (basic_string_view(Range&&)): Define new |
| constructor and deduction guide. |
| * testsuite/21_strings/basic_string_view/cons/char/range_c++20.cc: New test. |
| * testsuite/21_strings/basic_string_view/cons/wchar_t/range_c++20.cc: New test. |
| |
| 2021-03-22 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/bits/range_access.h (begin(T (&)[N]), end(T (&)[N])): |
| Add missing 'noexcept' as per LWG 2280. |
| (rbegin(T (&)[N]), rend(T (&)[N]), rbegin(initializer_list<T>)) |
| (rend(initializer_list<T>)): Add 'noexcept' as per LWG 3537. |
| * testsuite/24_iterators/range_access/range_access.cc: Check for |
| expected noexcept specifiers. Check result types of generic |
| std::begin and std::end overloads. |
| * testsuite/24_iterators/range_access/range_access_cpp14.cc: |
| Check for expected noexcept specifiers. |
| * testsuite/24_iterators/range_access/range_access_cpp17.cc: |
| Likewise. |
| |
| 2021-03-19 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/std/type_traits (is_scoped_enum): Define. |
| * include/std/version (__cpp_lib_is_scoped_enum): Define. |
| * testsuite/20_util/is_scoped_enum/value.cc: New test. |
| * testsuite/20_util/is_scoped_enum/version.cc: New test. |
| |
| 2021-03-16 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/99341 |
| * config/abi/post/aarch64-linux-gnu/baseline_symbols.txt: Remove |
| std::once_flag symbols. |
| * config/abi/post/ia64-linux-gnu/baseline_symbols.txt: Likewise. |
| * config/abi/post/m68k-linux-gnu/baseline_symbols.txt: Likewise. |
| * config/abi/post/riscv64-linux-gnu/baseline_symbols.txt: |
| Likewise. |
| * config/abi/pre/gnu.ver: Likewise. |
| * src/c++11/mutex.cc [_GLIBCXX_HAVE_LINUX_FUTEX] |
| (struct __once_flag_compat): Remove. |
| (_ZNSt9once_flag11_M_activateEv): Remove. |
| (_ZNSt9once_flag9_M_finishEb): Remove. |
| |
| 2021-03-16 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/99341 |
| * include/std/mutex [_GLIBCXX_HAVE_LINUX_FUTEX] (once_flag): |
| Revert to pthread_once_t implementation. |
| [_GLIBCXX_HAVE_LINUX_FUTEX] (call_once): Likewise. |
| * src/c++11/mutex.cc [_GLIBCXX_HAVE_LINUX_FUTEX] |
| (struct __once_flag_compat): New type matching the reverted |
| implementation of once_flag using futexes. |
| (once_flag::_M_activate): Remove, replace with ... |
| (_ZNSt9once_flag11_M_activateEv): ... alias symbol. |
| (once_flag::_M_finish): Remove, replace with ... |
| (_ZNSt9once_flag9_M_finishEb): ... alias symbol. |
| * testsuite/30_threads/call_once/66146.cc: Removed. |
| |
| 2021-03-15 Iain Sandoe <iain@sandoe.co.uk> |
| |
| * testsuite/17_intro/names.cc: Exclude j from the list |
| of test symbols for Darwin. |
| |
| 2021-03-15 Iain Sandoe <iain@sandoe.co.uk> |
| |
| * config/os/bsd/darwin/ppc-extra.ver: Add matching for |
| to_chars and from_chars for long double. |
| |
| 2021-03-15 Patrick Palka <ppalka@redhat.com> |
| |
| * include/bits/max_size_type.h (__max_size_type::operator _Tp): |
| Fix formatting. |
| (__max_size_type::operator++): Define. |
| (__max_size_type::operator--): Likewise. |
| (__max_size_type::operator<=>): Conditionally define (in place |
| of the other comparison operators). |
| (__max_diff_type::operator _Tp): Fix formatting. |
| (__max_diff_type::operator++): Define. |
| (__max_diff_type::operator--): Likewise. |
| (__max_diff_type::operator<=>): Conditionally define (in place |
| of the other comparison operators). |
| * testsuite/std/ranges/iota/max_size_type.cc (test01): Test |
| these operator overloads. |
| |
| 2021-03-15 Caroline Tice <cmtice@google.com> |
| |
| PR libstdc++/99172 |
| * src/Makefile.am (AM_CXXFLAGS_PRE, AM_CXXFLAGS): Add |
| AM_CXXFLAGS_PRE with the old definition of AM_CXXFLAGS; make |
| AM_CXXFLAGS to be AM_CXXFLAGS_PRE with '-fvtable-verify=std' |
| filtered out. |
| * src/Makefile.in: Regenerate. |
| |
| 2021-03-11 Patrick Palka <ppalka@redhat.com> |
| |
| * src/c++17/floating_to_chars.cc: Simplify the file as if |
| __SIZEOF_INT128__ is always defined. |
| [!defined __SIZEOF_INT128__]: Include "uint128_t.h". Define |
| a base-10 to_chars overload for the uint128_t class type. |
| * src/c++17/uint128_t.h: New file. |
| * testsuite/20_util/to_chars/long_double.cc: No longer expect an |
| execution FAIL on targets that have a large long double type |
| but lack __int128. |
| |
| 2021-03-11 Patrick Palka <ppalka@redhat.com> |
| |
| * src/c++17/ryu/LOCAL_PATCHES: Update. |
| * src/c++17/ryu/d2s_intrinsics.h: Don't define uint128_t. |
| * src/c++17/ryu/generic_128.h: Likewise. |
| * src/c++17/ryu/ryu_generic_128.h (struct floating_decimal_128): |
| Use uint128_t instead of __uint128_t. |
| (generic_binary_to_decimal): Likewise. |
| |
| 2021-03-11 Patrick Palka <ppalka@redhat.com> |
| |
| * src/c++17/ryu/LOCAL_PATCHES: New file. |
| |
| 2021-03-11 Patrick Palka <ppalka@redhat.com> |
| |
| * src/c++17/floating_to_chars.cc (uint128_t): New conditionally |
| defined alias of unsigned __int128. |
| (floating_type_traits_binary128::mantissa_t): Use uint128_t |
| instead of unsigned __int128. |
| (floating_type_traits<long double>::mantissa_t) |
| [LONG_DOUBLE_KIND == LDK_IBM128]: Likewise. |
| (get_ieee_repr): Likewise. Make casts from uint_t to mantissa_t |
| and uint32_t explicit. Simplify the extraction of mantissa, |
| exponent and sign bit. |
| |
| 2021-03-11 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/std/barrier (barrier::arrival_token): New move-only |
| class that encapsulates the underlying token value. |
| |
| 2021-03-11 Jonathan Wakely <jwakely@redhat.com> |
| |
| * python/libstdcxx/v6/printers.py (find_type): Use tag attribute |
| instead of unqualified() method. |
| |
| 2021-03-11 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/99537 |
| * include/std/stop_token (_Stop_state_t::_M_release_ownership): |
| Use acq_rel memory ordering. |
| |
| 2021-03-11 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/99533 |
| * src/c++17/fs_dir.cc (recursive_directory_iterator): Use new |
| helper function to check for permission denied errors. |
| * src/filesystem/dir.cc (recursive_directory_iterator): |
| Likewise. |
| * src/filesystem/dir-common.h (is_permission_denied_error): New |
| helper function. |
| |
| 2021-03-11 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/99536 |
| * include/bits/random.h (normal_distribution): Use |
| default-initializer for _M_saved and _M_saved_available. |
| |
| 2021-03-10 John David Anglin <danglin@gcc.gnu.org> |
| |
| * testsuite/29_atomics/atomic/wait_notify/bool.cc: Add options to |
| link with libatomic. |
| * testsuite/29_atomics/atomic/wait_notify/generic.cc: Likewise. |
| * testsuite/29_atomics/atomic/wait_notify/pointers.cc: Likewise. |
| * testsuite/29_atomics/atomic_flag/wait_notify/1.cc: Likewise. |
| * testsuite/30_threads/barrier/arrive.cc: Likewise. |
| * testsuite/30_threads/barrier/arrive_and_drop.cc: Likewise. |
| * testsuite/30_threads/barrier/arrive_and_wait.cc: Likewise. |
| * testsuite/30_threads/barrier/completion.cc: Likewise. |
| * testsuite/30_threads/latch/3.cc: Likewise. |
| * testsuite/30_threads/semaphore/try_acquire.cc: Likewise. |
| * testsuite/30_threads/semaphore/try_acquire_for.cc: Likewise. |
| * testsuite/30_threads/semaphore/try_acquire_until.cc: Likewise. |
| |
| 2021-03-10 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/99413 |
| * include/bits/align.h: Include debug/assertions.h. |
| * include/bits/codecvt.h: Include bits/c++config.h. |
| * include/bits/enable_special_members.h: Likewise. |
| * include/bits/erase_if.h: Likewise. |
| * include/bits/functional_hash.h: Include <type_traits>. |
| * include/bits/invoke.h: Include bits/move.h. |
| * include/bits/ostream_insert.h: Include bits/exception_defines.h. |
| * include/bits/parse_numbers.h: Include <type_traits>. |
| * include/bits/predefined_ops.h: Include bits/c++config.h. |
| * include/bits/range_access.h: Include bits/stl_iterator.h. |
| * include/bits/stl_bvector.h: Do not include bits/stl_vector.h. |
| * include/bits/stl_iterator.h: Include bits/stl_iterator_base_types.h. |
| * include/bits/stl_uninitialized.h: Include bits/stl_algobase.h. |
| * include/bits/uniform_int_dist.h: Include bits/concept_check.h. |
| * include/bits/unique_lock.h: Include bits/std_mutex.h. |
| * include/debug/assertions.h: Include bits/c++config.h. |
| |
| 2021-03-10 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/bits/ranges_cmp.h (__eq_builtin_ptr_cmp): Remove. |
| (ranges::equal_to, ranges::not_equal_to): Do not constrain |
| with __eq_builtin_ptr_cmp. |
| (ranges::less, ranges::greater, ranges::less_equal) |
| (ranges::greater_equal): Do not constrain with |
| __less_builtin_ptr_cmp. |
| * libsupc++/compare (compare_three_way): Do not constrain with |
| __3way_builtin_ptr_cmp. |
| * testsuite/18_support/comparisons/object/builtin-ptr-three-way.cc: Moved to... |
| * testsuite/18_support/comparisons/object/lwg3530.cc: ...here. |
| * testsuite/20_util/function_objects/range.cmp/lwg3530.cc: New test. |
| |
| 2021-03-10 Jonathan Wakely <jwakely@redhat.com> |
| |
| * testsuite/std/time/syn_c++20.cc: Enable synopsis checks for |
| C++20 calendar types. |
| |
| 2021-03-06 Jakub Jelinek <jakub@redhat.com> |
| |
| PR libstdc++/99396 |
| * include/std/bit (__rotl, __rotr): Add optimized variants for power of |
| two _Nd which the compiler can pattern match the rotates. |
| |
| 2021-03-04 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/99382 |
| * testsuite/20_util/specialized_algorithms/uninitialized_default_n/sizes.cc: |
| Make storage larger than required. Verify no write to the last |
| element. |
| * testsuite/20_util/specialized_algorithms/uninitialized_value_construct_n/sizes.cc: |
| Likewise. |
| |
| 2021-03-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
| |
| * config/abi/post/i386-solaris/baseline_symbols.txt: Regenerate. |
| * config/abi/post/i386-solaris/amd64/baseline_symbols.txt: |
| Likewise. |
| * config/abi/post/sparc-solaris/baseline_symbols.txt: Likewise. |
| * config/abi/post/sparc-solaris/sparcv9/baseline_symbols.txt: |
| Likewise. |
| |
| 2021-03-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
| |
| * include/experimental/bits/simd.h: Replace reserved _X, _B by |
| _Xp, _Bp. |
| * include/experimental/bits/simd_builtin.h: Likewise. |
| * include/experimental/bits/simd_x86.h: Likewise. |
| |
| 2021-02-27 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/99301 |
| * include/std/chrono (year_month_day::_M_days_since_epoch()): |
| Convert chrono::month and chrono::day to unsigned before |
| converting to uint32_t. |
| |
| 2021-02-25 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/std/chrono (year_month_day::_S_from_days): Perform |
| all calculations with type uint32_t. |
| |
| 2021-02-25 Jonathan Wakely <jwakely@redhat.com> |
| |
| * doc/xml/manual/abi.xml: Document versioning for GCC 11. |
| * doc/html/manual/abi.html: Regenerate. |
| |
| 2021-02-25 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/99270 |
| * testsuite/27_io/headers/cstdio/types_std.cc: Use pointer to |
| FILE instead of FILE. |
| |
| 2021-02-25 Andreas Schwab <schwab@suse.de> |
| |
| * config/abi/post/aarch64-linux-gnu/baseline_symbols.txt: Update. |
| * config/abi/post/ia64-linux-gnu/baseline_symbols.txt: Update. |
| * config/abi/post/m68k-linux-gnu/baseline_symbols.txt: Update. |
| * config/abi/post/riscv64-linux-gnu/baseline_symbols.txt: Update. |
| |
| 2021-02-25 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/99265 |
| * include/std/chrono (year_month_day::_S_from_days): Cast long |
| to int explicitly. |
| |
| 2021-02-25 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/std/utility (to_underlying): Define. |
| * include/std/version (__cpp_lib_to_underlying): Define. |
| * testsuite/20_util/to_underlying/1.cc: New test. |
| * testsuite/20_util/to_underlying/version.cc: New test. |
| |
| 2021-02-24 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/99261 |
| * src/c++17/floating_to_chars.cc (sprintf_ld): Add extra args |
| before value to be printed. |
| |
| 2021-02-24 Patrick Palka <ppalka@redhat.com> |
| |
| * src/c++17/floating_to_chars.cc (__floating_to_chars_precision): |
| Relax the condition that guards the printf code path to accept |
| F128_type as well as long double. |
| |
| 2021-02-24 Cassio Neri <cassio.neri@gmail.com> |
| |
| * include/std/chrono (year_month_day_last:day): New |
| implementation. |
| |
| 2021-02-24 Cassio Neri <cassio.neri@gmail.com> |
| |
| * include/std/chrono (year::is_leap): New implementation. |
| * testsuite/std/time/year/2.cc: New test. |
| |
| 2021-02-24 Cassio Neri <cassio.neri@gmail.com> |
| |
| * include/std/chrono (year_month_day::_M_days_since_epoch): |
| New implementation. |
| * testsuite/std/time/year_month_day/4.cc: New test. |
| |
| 2021-02-24 Cassio Neri <cassio.neri@gmail.com> |
| |
| * include/std/chrono (year_month_day::_S_from_days): New |
| implementation. |
| * testsuite/std/time/year_month_day/3.cc: New test. |
| |
| 2021-02-24 Patrick Palka <ppalka@redhat.com> |
| |
| PR libstdc++/98384 |
| * testsuite/20_util/to_chars/long_double.cc: Include <optional>. |
| (test01): Simplify verifying the nearby values by using a |
| 2-iteration loop and a dedicated output buffer to check that the |
| nearby values are different. Factor out the printf-based |
| verification into a local function, and check that the leading |
| hex digits agree before comparing to the output of printf. Also |
| verify the output by round-tripping it through from_chars. |
| |
| 2021-02-24 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/98389 |
| * config/abi/pre/gnu.ver (GLIBCXX_3.4.29): Do not match to_chars |
| symbols for long double arguments mangled as 'g'. |
| * config/os/gnu-linux/ldbl-extra.ver: Likewise. |
| * config/os/gnu-linux/ldbl-ieee128-extra.ver: Likewise. |
| * src/c++17/Makefile.am [GLIBCXX_LDBL_ALT128_COMPAT_TRUE]: |
| Use -mabi=ibmlongdouble for floating_to_chars.cc. |
| * src/c++17/Makefile.in: Regenerate. |
| * src/c++17/floating_to_chars.cc (floating_type_traits_binary128): |
| New type defining type traits of IEEE binary128 format. |
| (floating_type_traits<__float128>): Define specialization. |
| (floating_type_traits<long double>): Define in terms of |
| floating_type_traits_binary128 when appropriate. |
| (floating_to_shortest_scientific): Handle __float128. |
| (sprintf_ld): New function template for printing a long double |
| or __ieee128 value using sprintf. |
| (__floating_to_chars_shortest, __floating_to_chars_precision): |
| Use sprintf_ld. |
| (to_chars): Define overloads for __float128. |
| |
| 2021-02-24 Jonathan Wakely <jwakely@redhat.com> |
| |
| * testsuite/17_intro/names.cc: Undefine 'u' on powerpc*-linux*. |
| |
| 2021-02-23 Martin Sebor <msebor@redhat.com> |
| |
| PR c++/99074 |
| * libsupc++/dyncast.cc (__dynamic_cast): Return null when |
| first argument is null. |
| |
| 2021-02-23 Jakub Jelinek <jakub@redhat.com> |
| |
| PR libstdc++/99181 |
| * testsuite/21_strings/char_traits/requirements/char/99181.cc: New |
| test. |
| |
| 2021-02-23 Jakub Jelinek <jakub@redhat.com> |
| |
| PR libstdc++/99181 |
| * include/bits/char_traits.h (char_traits<char>::compare): For |
| constexpr evaluation don't call |
| __gnu_cxx::char_traits<char_type>::compare but do the comparison loop |
| directly. |
| |
| 2021-02-23 Jakub Jelinek <jakub@redhat.com> |
| |
| PR libstdc++/97549 |
| * include/pstl/parallel_backend_serial.h: Remove __pstl::__par_backend. |
| |
| 2021-02-23 Patrick Palka <ppalka@redhat.com> |
| |
| PR libstdc++/98384 |
| * src/c++17/floating_to_chars.cc (get_ieee_repr): Extract |
| the high- and low-order parts from an IBM long double value |
| in an endian-agnostic way. |
| |
| 2021-02-19 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/bits/atomic_wait.h (__thread_relax()): Call |
| __thread_yield() not __gthread_yield(). |
| |
| 2021-02-15 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/bits/atomic_wait.h (__thread_yield()): Check |
| _GLIBCXX_HAS_GTHREADS before using __gthread_yield. |
| (__thread_relax()): Use __thread_yield() instead of repeating |
| the preprocessor checks for __gthread_yield. |
| |
| 2021-02-15 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/std/mutex (once_flag::_M_activate()): Add explicit |
| return statement for passive case. |
| (once_flag::_M_finish(bool)): Use reserved name for parameter. |
| |
| 2021-02-14 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/99096 |
| * testsuite/util/testsuite_fs.h: Always include <unistd.h>. |
| |
| 2021-02-12 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/88881 |
| * src/c++17/fs_ops.cc (fs::symlink_status): Re-enable workaround. |
| |
| 2021-02-12 Jonathan Wakely <jwakely@redhat.com> |
| |
| * doc/xml/manual/status_cxx2014.xml: Document implementation |
| specific properties of std::experimental::filesystem::rename. |
| * doc/xml/manual/status_cxx2017.xml: Document implementation |
| specific properties of std::filesystem::rename. |
| * doc/html/*: Regenerate. |
| * src/c++17/fs_ops.cc (fs::rename): Implement correct behaviour |
| for directories on Windows. |
| * src/filesystem/ops-common.h (__gnu_posix::rename): Use |
| MoveFileExW on Windows. |
| * testsuite/27_io/filesystem/operations/rename.cc: New test. |
| * testsuite/experimental/filesystem/operations/rename.cc: New test. |
| |
| 2021-02-12 Jonathan Wakely <jwakely@redhat.com> |
| |
| * testsuite/util/testsuite_fs.h (nonexistent_path): Add |
| random number to the path. |
| |
| 2021-02-12 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/experimental/internet (address_v6::to_string): Include |
| scope ID in string. |
| * testsuite/experimental/net/internet/address/v6/members.cc: |
| Test to_string() results. |
| |
| 2021-02-12 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/experimental/internet (address_v6::any): Avoid using |
| memcpy in constexpr function. |
| (address_v6::loopback): Likewise. |
| (make_address_v6): Fix missing return statements on error paths. |
| * include/experimental/io_context: Avoid -Wdangling-else |
| warning. |
| * testsuite/experimental/net/internet/address/v4/members.cc: |
| Remove unused variables. |
| * testsuite/experimental/net/internet/address/v6/members.cc: |
| New test. |
| |
| 2021-02-12 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/bits/shared_ptr_base.h (__shared_ptr::_M_get_deleter): |
| Add unused attribute to parameter. |
| * src/c++11/shared_ptr.cc (_Sp_make_shared_tag::_S_eq): |
| Likewise. |
| |
| 2021-02-12 Jonathan Wakely <jwakely@redhat.com> |
| |
| * testsuite/27_io/basic_ostream/emit/1.cc: Expect test to fail |
| if -fno-rtti is used. |
| * testsuite/30_threads/async/forced_unwind.cc: Expect test |
| to abort if -fno-rtti is used. |
| |
| 2021-02-12 Jonathan Wakely <jwakely@redhat.com> |
| |
| * testsuite/util/testsuite_allocator.h (memory_resource): |
| Remove requirement for RTTI and exceptions to be enabled. |
| |
| 2021-02-12 Jonathan Wakely <jwakely@redhat.com> |
| |
| * testsuite/27_io/basic_istringstream/rdbuf/char/2832.cc: Use |
| static_cast when RTTI is disabled. |
| * testsuite/27_io/basic_istringstream/rdbuf/wchar_t/2832.cc: |
| Likewise. |
| * testsuite/27_io/basic_ostringstream/rdbuf/char/2832.cc: |
| Likewise. |
| * testsuite/27_io/basic_ostringstream/rdbuf/wchar_t/2832.cc: |
| Likewise. |
| * testsuite/27_io/basic_stringstream/str/char/2.cc: |
| Likewise. |
| * testsuite/27_io/basic_stringstream/str/wchar_t/2.cc: |
| Likewise. |
| |
| 2021-02-12 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/std/ostream (__syncbuf_base::_S_get): Mark parameter |
| as unused and only use dynamic_cast when RTTI is enabled. |
| |
| 2021-02-12 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/99077 |
| * src/c++11/cxx11-ios_failure.cc (__ios_failure(const char*, int)): |
| Change int parameter to error_code, to match std::ios_failure. |
| (__throw_ios_failure(const char*, int)): Construct error_code |
| from int parameter. |
| |
| 2021-02-11 Jonathan Wakely <jwakely@redhat.com> |
| |
| * libsupc++/eh_ptr.cc (_GLIBCXX_EH_PTR_RELOPS_COMPAT): Define |
| new macro. |
| * libsupc++/exception_ptr.h (_GLIBCXX_EH_PTR_USED): Check new |
| macro instead of _GLIBCXX_EH_PTR_COMPAT. |
| (operator==): Likewise. |
| |
| 2021-02-11 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/99058 |
| * doc/xml/manual/status_cxx2011.xml: Document when support |
| became stable. |
| * doc/xml/manual/status_cxx2014.xml: Likewise. |
| * doc/xml/manual/status_cxx2017.xml: Likewise. |
| * doc/html/manual/status.html: Regenerate. |
| |
| 2021-02-10 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/88881 |
| * src/c++17/fs_ops.cc (fs::status): Re-enable workaround. |
| |
| 2021-02-10 Jonathan Wakely <jwakely@redhat.com> |
| |
| * src/c++17/fs_ops.cc (fs::create_hard_link, fs::equivalent) |
| (fs::remove): Use std::system_category() for error codes from |
| GetLastError(). |
| * src/filesystem/ops.cc (fs::create_hard_link, fs::remove): |
| Likewise. |
| |
| 2021-02-10 Jonathan Wakely <jwakely@redhat.com> |
| |
| * testsuite/27_io/filesystem/operations/proximate.cc: Fix typo |
| in __MINGW32__ macro name. |
| * testsuite/27_io/filesystem/path/compare/lwg2936.cc: Likewise. |
| * testsuite/27_io/filesystem/path/generation/proximate.cc: |
| Likewise. |
| * testsuite/27_io/filesystem/path/generation/relative.cc: |
| Likewise. |
| * testsuite/util/testsuite_fs.h: Likewise. |
| |
| 2021-02-09 François Dumont <fdumont@gcc.gnu.org> |
| |
| * include/bits/stl_tree.h |
| (__has_is_transparent, __has_is_transparent_t): Move... |
| * include/bits/stl_function.h: ...here. |
| * include/bits/hashtable_policy.h (_Hash_code_base<>::_M_hash_code_tr): New.. |
| (_Hashtable_base<>::_M_equals_tr): New. |
| * include/bits/hashtable.h (_Hashtable<>::_M_find_tr, _Hashtable<>::_M_count_tr, |
| _Hashtable<>::_M_equal_range_tr): New member function templates to perform |
| heterogeneous lookup. |
| (_Hashtable<>::_M_find_before_node_tr): New. |
| (_Hashtable<>::_M_find_node_tr): New. |
| * include/bits/unordered_map.h (unordered_map::find<>, unordered_map::count<>, |
| unordered_map::contains<>, unordered_map::equal_range<>): New member function |
| templates to perform heterogeneous lookup. |
| (unordered_multimap::find<>, unordered_multimap::count<>, |
| unordered_multimap::contains<>, unordered_multimap::equal_range<>): Likewise. |
| * include/bits/unordered_set.h (unordered_set::find<>, unordered_set::count<>, |
| unordered_set::contains<>, unordered_set::equal_range<>): Likewise. |
| (unordered_multiset::find<>, unordered_multiset::count<>, |
| unordered_multiset::contains<>, unordered_multiset::equal_range<>): Likewise. |
| * include/debug/unordered_map |
| (unordered_map::find<>, unordered_map::equal_range<>): Likewise. |
| (unordered_multimap::find<>, unordered_multimap::equal_range<>): Likewise. |
| * include/debug/unordered_set |
| (unordered_set::find<>, unordered_set::equal_range<>): Likewise. |
| (unordered_multiset::find<>, unordered_multiset::equal_range<>): Likewise. |
| * testsuite/23_containers/unordered_map/operations/1.cc: New test. |
| * testsuite/23_containers/unordered_multimap/operations/1.cc: New test. |
| * testsuite/23_containers/unordered_multiset/operations/1.cc: New test. |
| * testsuite/23_containers/unordered_set/operations/1.cc: New test. |
| |
| 2021-02-09 François Dumont <fdumont@gcc.gnu.org> |
| |
| * include/bits/stl_deque.h |
| (std::operator-(deque::iterator, deque::iterator)): Replace if/then with |
| a null pointer test. |
| |
| 2021-02-09 Jonathan Wakely <jwakely@redhat.com> |
| |
| * testsuite/27_io/filesystem/operations/remove_all.cc: Remove |
| test directory after making it writable again. |
| * testsuite/experimental/filesystem/operations/remove_all.cc: |
| Likewise. |
| |
| 2021-02-09 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/99021 |
| * include/std/coroutine (coroutine_handle<P>::from_address): Add |
| noexcept. |
| |
| 2021-02-09 Vladimir Vishnevsky <vv.os.swe@gmail.com> |
| |
| * include/ext/stdio_sync_filebuf.h: Remove unused <unistd.h>. |
| * src/c++17/fs_ops.cc (fs::permissions): Qualify mode_t. |
| |
| 2021-02-09 Jakub Jelinek <jakub@redhat.com> |
| |
| PR middle-end/98465 |
| * include/bits/basic_string.tcc (basic_string::_M_replace): When __s |
| points to the characters moved by earlier _S_move, compute the source |
| address using expression based on the __p pointer rather than __s |
| pointer. |
| |
| 2021-02-03 Jonathan Wakely <jwakely@redhat.com> |
| |
| * testsuite/19_diagnostics/error_code/operators/not_equal.cc: |
| Add comparison with same category and different values. |
| * testsuite/19_diagnostics/error_code/operators/less.cc: |
| Likewise. Fix comparison involving different categories. |
| * testsuite/19_diagnostics/error_code/operators/three_way.cc: |
| Likewise. |
| * testsuite/19_diagnostics/error_condition/operators/less.cc: |
| Add comment. |
| * testsuite/19_diagnostics/error_condition/operators/three_way.cc: |
| Likewise. |
| |
| 2021-02-03 yaozhongxiao <yaozhongxiao@linux.alibaba.com> |
| |
| * include/experimental/bits/simd_neon.h: Replace repeated vpadd |
| calls with a single vaddv for aarch64. |
| |
| 2021-02-03 Matthias Kretz <kretz@kde.org> |
| |
| * testsuite/Makefile.am: Warn about the workaround. Add |
| -fno-tree-vrp to CXXFLAGS passed to the check_simd script. |
| Improve initial user feedback from make check-simd. |
| * testsuite/Makefile.in: Regenerated. |
| |
| 2021-02-03 Matthias Kretz <kretz@kde.org> |
| |
| * include/experimental/bits/simd.h: Add __detail::_Minimum and |
| __detail::_Maximum to use them as _BinaryOperation to _S_reduce. |
| Add hmin and hmax overloads for simd and const_where_expression. |
| * include/experimental/bits/simd_scalar.h |
| (_SimdImplScalar::_S_reduce): Make unused _BinaryOperation |
| parameter const-ref to allow calling _S_reduce with an rvalue. |
| * testsuite/experimental/simd/tests/reductions.cc: Add tests for |
| hmin and hmax. Since the compiler statically determined that all |
| tests pass, repeat the test after a call to make_value_unknown. |
| |
| 2021-02-03 Matthias Kretz <kretz@kde.org> |
| |
| * testsuite/experimental/simd/tests/bits/verify.h (verify): Add |
| instruction pointer data member. Ensure that the `if (m_failed)` |
| branch is always inlined into the calling code. The body of the |
| conditional can still be a function call. Move the get_ip call |
| into the verify ctor to simplify the ctor calls. |
| (COMPARE): Don't mention the use of all_of for reduction of a |
| simd_mask. It only distracts from the real issue. |
| |
| 2021-02-03 Matthias Kretz <kretz@kde.org> |
| |
| * testsuite/experimental/simd/driver.sh: Abstract reading test |
| options into read_src_option function. Read skip, only, |
| expensive, and xfail via read_src_option. Add timeout and |
| timeout-factor options and adjust timeout variable accordingly. |
| * testsuite/experimental/simd/tests/loadstore.cc: Set |
| timeout-factor 2. |
| |
| 2021-02-03 Matthias Kretz <kretz@kde.org> |
| |
| * testsuite/experimental/simd/driver.sh: When handling the pipe |
| to log (and on verbose to stdout) count the lines. If it exceeds |
| 1000 log the issue and exit 125, which is then handled as a |
| failure. |
| |
| 2021-02-03 Matthias Kretz <kretz@kde.org> |
| |
| * testsuite/experimental/simd/tests/hypot3_fma.cc: Add skip: |
| markup for long double on powerpc64*. |
| |
| 2021-02-03 Matthias Kretz <kretz@kde.org> |
| |
| * include/experimental/bits/simd.h: Add __have_power10vec |
| conditional on _ARCH_PWR10. |
| * include/experimental/bits/simd_builtin.h: Forward declare |
| _MaskImplPpc and use it as _MaskImpl when __ALTIVEC__ is |
| defined. |
| (_MaskImplBuiltin::_S_some_of): Call _S_popcount from the |
| _SuperImpl for optimizations and correctness. |
| * include/experimental/bits/simd_ppc.h: Add _MaskImplPpc. |
| (_MaskImplPpc::_S_popcount): Implement via vec_cntm for POWER10. |
| Otherwise, for >=int use -vec_sums divided by a sizeof factor. |
| For <int use -vec_sums(vec_sum4s(...)) to sum all mask entries. |
| |
| 2021-02-03 Matthias Kretz <kretz@kde.org> |
| |
| * testsuite/experimental/simd/driver.sh: Remove executable on |
| SIGINT. Process compiler and test executable output: In verbose |
| mode print messages immediately, limited to 1000 lines and |
| breaking long lines to below $COLUMNS (or 1024 if not set). |
| Communicating the exit status of the compiler / test with the |
| necessary pipe is done via a message through stdout/-in. |
| |
| 2021-02-03 Matthias Kretz <kretz@kde.org> |
| |
| * testsuite/Makefile.am: Ensure .simd.summary is empty before |
| collecting a new summary. |
| * testsuite/Makefile.in: Regenerate. |
| |
| 2021-02-03 Matthias Kretz <kretz@kde.org> |
| |
| * testsuite/experimental/simd/generate_makefile.sh: Use |
| different variables internally than documented for user |
| overrides. This makes internal append/prepend work as intended. |
| |
| 2021-02-03 Matthias Kretz <kretz@kde.org> |
| |
| * testsuite/experimental/simd/driver.sh (verify_test): Print |
| test output on run xfail. Do not repeat lines from the log that |
| were already printed on stdout. |
| (test_selector): Make the compiler flags pattern usable as a |
| substring selector. |
| (toplevel): Trap on SIGINT and remove the log and sum files. |
| Call timout with --foreground to quickly terminate on SIGINT. |
| * testsuite/experimental/simd/generate_makefile.sh: Simplify run |
| targets via target patterns. Default DRIVEROPTS to -v for run |
| targets. Remove log and sum files after completion of the run |
| target (so that it's always recompiled). |
| Place help text into text file for reasonable 'make help' |
| performance. |
| |
| 2021-02-03 Matthias Kretz <kretz@kde.org> |
| |
| * include/experimental/bits/simd.h: Remove unnecessary static |
| assertion. Allow sizeof(8) integer __intrinsic_type to enable |
| the necessary mask type. |
| |
| 2021-02-03 Matthias Kretz <kretz@kde.org> |
| |
| * include/experimental/bits/simd.h: Let __intrinsic_type<long |
| double, N> be valid if sizeof(long double) == sizeof(double) and |
| use a __vector double as member type. |
| |
| 2021-02-03 Matthias Kretz <kretz@kde.org> |
| |
| * include/experimental/bits/simd.h (__is_intrinsic_type): New |
| internal type trait. Alias for __is_vector_type on x86. |
| (_VectorTraitsImpl): Enable for __intrinsic_type in addition for |
| __vector_type. |
| (__intrin_bitcast): Allow casting to & from vector & intrinsic |
| types. |
| (__intrinsic_type): Explicitly specialize for NEON intrinsic |
| vector types. |
| |
| 2021-02-03 Matthias Kretz <kretz@kde.org> |
| |
| * testsuite/experimental/simd/driver.sh: Implement skip, only, |
| expensive, and xfail markers. They can select on type, ABI tag |
| subset number, target-triplet, and compiler flags. |
| * testsuite/experimental/simd/generate_makefile.sh: The summary |
| now includes lines for unexpected passes and expected failures. |
| If the skip or only markers are only conditional on the type, do |
| not generate rules for those types. |
| * testsuite/experimental/simd/tests/abs.cc: Mark test expensive |
| for ABI tag subsets 1-9. |
| * testsuite/experimental/simd/tests/algorithms.cc: Ditto. |
| * testsuite/experimental/simd/tests/broadcast.cc: Ditto. |
| * testsuite/experimental/simd/tests/casts.cc: Ditto. |
| * testsuite/experimental/simd/tests/generator.cc: Ditto. |
| * testsuite/experimental/simd/tests/integer_operators.cc: Ditto. |
| * testsuite/experimental/simd/tests/loadstore.cc: Ditto. |
| * testsuite/experimental/simd/tests/mask_broadcast.cc: Ditto. |
| * testsuite/experimental/simd/tests/mask_conversions.cc: Ditto. |
| * testsuite/experimental/simd/tests/mask_implicit_cvt.cc: Ditto. |
| * testsuite/experimental/simd/tests/mask_loadstore.cc: Ditto. |
| * testsuite/experimental/simd/tests/mask_operator_cvt.cc: Ditto. |
| * testsuite/experimental/simd/tests/mask_operators.cc: Ditto. |
| * testsuite/experimental/simd/tests/mask_reductions.cc: Ditto. |
| * testsuite/experimental/simd/tests/operator_cvt.cc: Ditto. |
| * testsuite/experimental/simd/tests/operators.cc: Ditto. |
| * testsuite/experimental/simd/tests/reductions.cc: Ditto. |
| * testsuite/experimental/simd/tests/simd.cc: Ditto. |
| * testsuite/experimental/simd/tests/split_concat.cc: Ditto. |
| * testsuite/experimental/simd/tests/splits.cc: Ditto. |
| * testsuite/experimental/simd/tests/where.cc: Ditto. |
| * testsuite/experimental/simd/tests/fpclassify.cc: Ditto. In |
| addition replace "test only floattypes" marker by unconditional |
| "float|double|ldouble" only marker. |
| * testsuite/experimental/simd/tests/frexp.cc: Ditto. |
| * testsuite/experimental/simd/tests/hypot3_fma.cc: Ditto. |
| * testsuite/experimental/simd/tests/ldexp_scalbn_scalbln_modf.cc: |
| Ditto. |
| * testsuite/experimental/simd/tests/logarithm.cc: Ditto. |
| * testsuite/experimental/simd/tests/math_1arg.cc: Ditto. |
| * testsuite/experimental/simd/tests/math_2arg.cc: Ditto. |
| * testsuite/experimental/simd/tests/remqo.cc: Ditto. |
| * testsuite/experimental/simd/tests/trigonometric.cc: Ditto. |
| * testsuite/experimental/simd/tests/trunc_ceil_floor.cc: Ditto. |
| * testsuite/experimental/simd/tests/sincos.cc: Ditto. In |
| addition, xfail on run because the reference data is missing. |
| |
| 2021-02-02 Jonathan Wakely <jwakely@redhat.com> |
| |
| * doc/xml/manual/status_cxx2011.xml: Remove stray table cell. |
| * doc/xml/manual/status_cxx2014.xml: Likewise. |
| * doc/xml/manual/status_cxx2017.xml: Likewise. |
| * doc/html/manual/status.html: Regenerate. |
| |
| 2021-02-01 François Dumont <fdumont@gcc.gnu.org> |
| |
| PR libstdc++/70303 |
| * include/bits/stl_deque.h (std::deque<>::operator-(iterator, iterator)): |
| Return 0 if both iterators are value-initialized. |
| * testsuite/23_containers/deque/70303.cc: New test. |
| * testsuite/23_containers/vector/70303.cc: New test. |
| |
| 2021-02-01 Jonathan Wakely <jwakely@redhat.com> |
| |
| * doc/xml/manual/status_cxx2011.xml: Update std::call_once |
| status. |
| * doc/xml/manual/status_cxx2014.xml: Likewise. |
| * doc/xml/manual/status_cxx2017.xml: Likewise. Update |
| std::from_chars and std::to_chars status. Fix formatting. |
| * doc/html/manual/status.html: Regenerate. |
| |
| 2021-01-28 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/experimental/bits/numeric_traits.h: Update copyright |
| dates. |
| * include/experimental/bits/simd.h: Likewise. |
| * include/experimental/bits/simd_builtin.h: Likewise. |
| * include/experimental/bits/simd_converter.h: Likewise. |
| * include/experimental/bits/simd_detail.h: Likewise. |
| * include/experimental/bits/simd_fixed_size.h: Likewise. |
| * include/experimental/bits/simd_math.h: Likewise. |
| * include/experimental/bits/simd_neon.h: Likewise. |
| * include/experimental/bits/simd_ppc.h: Likewise. |
| * include/experimental/bits/simd_scalar.h: Likewise. |
| * include/experimental/bits/simd_x86.h: Likewise. |
| * include/experimental/bits/simd_x86_conversions.h: Likewise. |
| * include/experimental/simd: Likewise. |
| * testsuite/experimental/simd/*: Likewise. |
| |
| 2021-01-27 Jonathan Wakely <jwakely@redhat.com> |
| |
| * doc/xml/manual/status_cxx2017.xml: Replace invalid entity. |
| * doc/html/*: Regenerate. |
| |
| 2021-01-27 Jonathan Wakely <jwakely@redhat.com> |
| |
| * testsuite/experimental/simd/generate_makefile.sh: Use printf |
| instead of echo when printing escape characters. |
| |
| 2021-01-27 Matthias Kretz <kretz@kde.org> |
| |
| * scripts/check_simd: New file. This script is called from the |
| the check-simd target. It determines a set of compiler flags and |
| simulator setups for calling generate_makefile.sh and passes the |
| information back to the check-simd target, which recurses to the |
| generated Makefiles. |
| * scripts/create_testsuite_files: Remove files below simd/tests/ |
| from testsuite_files and place them in testsuite_files_simd. |
| * testsuite/Makefile.am: Add testsuite_files_simd. Add |
| check-simd target. |
| * testsuite/Makefile.in: Regenerate. |
| * testsuite/experimental/simd/driver.sh: New file. This script |
| compiles and runs a given simd test, logging its output and |
| status. It uses the timeout command to implement compile and |
| test timeouts. |
| * testsuite/experimental/simd/generate_makefile.sh: New file. |
| This script generates a Makefile which uses driver.sh to compile |
| and run the tests and collect the logs into a single log file. |
| * testsuite/experimental/simd/tests/abs.cc: New file. Tests |
| abs(simd). |
| * testsuite/experimental/simd/tests/algorithms.cc: New file. |
| Tests min/max(simd, simd). |
| * testsuite/experimental/simd/tests/bits/conversions.h: New |
| file. Contains functions to support tests involving conversions. |
| * testsuite/experimental/simd/tests/bits/make_vec.h: New file. |
| Support functions make_mask and make_vec. |
| * testsuite/experimental/simd/tests/bits/mathreference.h: New |
| file. Support functions to supply precomputed math function |
| reference data. |
| * testsuite/experimental/simd/tests/bits/metahelpers.h: New |
| file. Support code for SFINAE testing. |
| * testsuite/experimental/simd/tests/bits/simd_view.h: New file. |
| * testsuite/experimental/simd/tests/bits/test_values.h: New |
| file. Test functions to easily drive a test with simd objects |
| initialized from a given list of values and a range of random |
| values. |
| * testsuite/experimental/simd/tests/bits/ulp.h: New file. |
| Support code to determine the ULP distance of simd objects. |
| * testsuite/experimental/simd/tests/bits/verify.h: New file. |
| Test framework for COMPARE'ing simd objects and instantiating |
| the test templates with value_type and ABI tag. |
| * testsuite/experimental/simd/tests/broadcast.cc: New file. Test |
| simd broadcasts. |
| * testsuite/experimental/simd/tests/casts.cc: New file. Test |
| simd casts. |
| * testsuite/experimental/simd/tests/fpclassify.cc: New file. |
| Test floating-point classification functions. |
| * testsuite/experimental/simd/tests/frexp.cc: New file. Test |
| frexp(simd). |
| * testsuite/experimental/simd/tests/generator.cc: New file. Test |
| simd generator constructor. |
| * testsuite/experimental/simd/tests/hypot3_fma.cc: New file. |
| Test 3-arg hypot(simd,simd,simd) and fma(simd,simd,sim). |
| * testsuite/experimental/simd/tests/integer_operators.cc: New |
| file. Test integer operators. |
| * testsuite/experimental/simd/tests/ldexp_scalbn_scalbln_modf.cc: |
| New file. Test ldexp(simd), scalbn(simd), scalbln(simd), and |
| modf(simd). |
| * testsuite/experimental/simd/tests/loadstore.cc: New file. Test |
| (converting) simd loads and stores. |
| * testsuite/experimental/simd/tests/logarithm.cc: New file. Test |
| log*(simd). |
| * testsuite/experimental/simd/tests/mask_broadcast.cc: New file. |
| Test simd_mask broadcasts. |
| * testsuite/experimental/simd/tests/mask_conversions.cc: New |
| file. Test simd_mask conversions. |
| * testsuite/experimental/simd/tests/mask_implicit_cvt.cc: New |
| file. Test simd_mask implicit conversions. |
| * testsuite/experimental/simd/tests/mask_loadstore.cc: New file. |
| Test simd_mask loads and stores. |
| * testsuite/experimental/simd/tests/mask_operator_cvt.cc: New |
| file. Test simd_mask operators convert as specified. |
| * testsuite/experimental/simd/tests/mask_operators.cc: New file. |
| Test simd_mask compares, subscripts, and negation. |
| * testsuite/experimental/simd/tests/mask_reductions.cc: New |
| file. Test simd_mask reductions. |
| * testsuite/experimental/simd/tests/math_1arg.cc: New file. Test |
| 1-arg math functions on simd. |
| * testsuite/experimental/simd/tests/math_2arg.cc: New file. Test |
| 2-arg math functions on simd. |
| * testsuite/experimental/simd/tests/operator_cvt.cc: New file. |
| Test implicit conversions on simd binary operators behave as |
| specified. |
| * testsuite/experimental/simd/tests/operators.cc: New file. Test |
| simd compares, subscripts, not, unary minus, plus, minus, |
| multiplies, divides, increment, and decrement. |
| * testsuite/experimental/simd/tests/reductions.cc: New file. |
| Test reduce(simd). |
| * testsuite/experimental/simd/tests/remqo.cc: New file. Test |
| remqo(simd). |
| * testsuite/experimental/simd/tests/simd.cc: New file. Basic |
| sanity checks of simd types. |
| * testsuite/experimental/simd/tests/sincos.cc: New file. Test |
| sin(simd) and cos(simd). |
| * testsuite/experimental/simd/tests/split_concat.cc: New file. |
| Test split(simd) and concat(simd, simd). |
| * testsuite/experimental/simd/tests/splits.cc: New file. Test |
| split(simd_mask). |
| * testsuite/experimental/simd/tests/trigonometric.cc: New file. |
| Test remaining trigonometric functions on simd. |
| * testsuite/experimental/simd/tests/trunc_ceil_floor.cc: New |
| file. Test trunc(simd), ceil(simd), and floor(simd). |
| * testsuite/experimental/simd/tests/where.cc: New file. Test |
| masked operations using where. |
| |
| 2021-01-27 Matthias Kretz <kretz@kde.org> |
| |
| * doc/xml/manual/status_cxx2017.xml: Add implementation status |
| of the Parallelism TS 2. Document implementation-defined types |
| and behavior. |
| * include/Makefile.am: Add new headers. |
| * include/Makefile.in: Regenerate. |
| * include/experimental/simd: New file. New header for |
| Parallelism TS 2. |
| * include/experimental/bits/numeric_traits.h: New file. |
| Implementation of P1841R1 using internal naming. Addition of |
| missing IEC559 functionality query. |
| * include/experimental/bits/simd.h: New file. Definition of the |
| public simd interfaces and general implementation helpers. |
| * include/experimental/bits/simd_builtin.h: New file. |
| Implementation of the _VecBuiltin simd_abi. |
| * include/experimental/bits/simd_converter.h: New file. Generic |
| simd conversions. |
| * include/experimental/bits/simd_detail.h: New file. Internal |
| macros for the simd implementation. |
| * include/experimental/bits/simd_fixed_size.h: New file. Simd |
| fixed_size ABI specific implementations. |
| * include/experimental/bits/simd_math.h: New file. Math |
| overloads for simd. |
| * include/experimental/bits/simd_neon.h: New file. Simd NEON |
| specific implementations. |
| * include/experimental/bits/simd_ppc.h: New file. Implement bit |
| shifts to avoid invalid results for integral types smaller than |
| int. |
| * include/experimental/bits/simd_scalar.h: New file. Simd scalar |
| ABI specific implementations. |
| * include/experimental/bits/simd_x86.h: New file. Simd x86 |
| specific implementations. |
| * include/experimental/bits/simd_x86_conversions.h: New file. |
| x86 specific conversion optimizations. The conversion patterns |
| work around missing conversion patterns in the compiler and |
| should be removed as soon as PR85048 is resolved. |
| * testsuite/experimental/simd/standard_abi_usable.cc: New file. |
| Test that all (not all fixed_size<N>, though) standard simd and |
| simd_mask types are usable. |
| * testsuite/experimental/simd/standard_abi_usable_2.cc: New |
| file. As above but with -ffast-math. |
| * testsuite/libstdc++-dg/conformance.exp: Don't build simd tests |
| from the standard test loop. Instead use |
| check_vect_support_and_set_flags to build simd tests with the |
| relevant machine flags. |
| |
| 2021-01-27 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/66414 |
| * include/bits/string_view.tcc |
| (basic_string_view::find(const CharT*, size_type, size_type)): |
| Optimize. |
| |
| 2021-01-27 Paul Fee <paul.f.fee@gmail.com> |
| |
| * include/bits/basic_string.h (basic_string::contains): New |
| member functions. |
| * include/std/string_view (basic_string_view::contains): |
| Likewise. |
| * include/std/version (__cpp_lib_string_contains): Define. |
| * testsuite/21_strings/basic_string/operations/starts_with/char/1.cc: |
| Remove trailing whitespace. |
| * testsuite/21_strings/basic_string/operations/starts_with/wchar_t/1.cc: |
| Likewise. |
| * testsuite/21_strings/basic_string/operations/contains/char/1.cc: New test. |
| * testsuite/21_strings/basic_string/operations/contains/wchar_t/1.cc: New test. |
| * testsuite/21_strings/basic_string_view/operations/contains/char/1.cc: New test. |
| * testsuite/21_strings/basic_string_view/operations/contains/char/2.cc: New test. |
| * testsuite/21_strings/basic_string_view/operations/contains/wchar_t/1.cc: New test. |
| |
| 2021-01-21 Jonathan Wakely <jwakely@redhat.com> |
| |
| * src/c++17/Makefile.in: Regenerate. |
| |
| 2021-01-20 David Edelsohn <dje.gcc@gmail.com> |
| |
| * config/os/aix/ctype_inline.h (bool ctype<char>:: is): Cast |
| _OBJ_DATA subscript to unsigned char. Add _THREAD_SAFE access to |
| __lc_type. |
| (const char* ctype<char>:: is): Same. |
| |
| 2021-01-18 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/98725 |
| * testsuite/20_util/unique_ptr/io/lwg2948.cc: Do not try to |
| write to a wide character stream if wide character support is |
| disabled in the library. |
| |
| 2021-01-18 Jonathan Wakely <jwakely@redhat.com> |
| |
| * testsuite/27_io/basic_stringstream/cons/char/1.cc: Use |
| stringbuf not wstringbuf. |
| |
| 2021-01-18 Jakub Jelinek <jakub@redhat.com> |
| |
| PR debug/98708 |
| * src/c++11/Makefile.am (cxx11-ios_failure-lt.s, cxx11-ios_failure.s): |
| Compile with -gno-as-loc-support. |
| * src/c++11/Makefile.in: Regenerated. |
| |
| 2021-01-16 H.J. Lu <hjl.tools@gmail.com> |
| |
| * testsuite/29_atomics/atomic_flag/test_and_set/explicit-hle.cc: |
| Add -fcf-protection=none to -march=i486. |
| |
| 2021-01-14 François Dumont <fdumont@gcc.gnu.org> |
| |
| * testsuite/23_containers/deque/debug/98466.cc: Make it pre-C++11 |
| compliant. |
| |
| 2021-01-14 Alexandre Oliva <oliva@adacore.com> |
| |
| * testsuite/30_threads/future/members/poll.cc: Calibrate |
| iteration count. |
| |
| 2021-01-14 François Dumont <fdumont@gcc.gnu.org> |
| |
| PR libstdc++/98466 |
| * include/bits/hashtable_policy.h (_Node_iterator_base()): Set _M_cur to nullptr. |
| (_Node_iterator()): Make default. |
| (_Node_const_iterator()): Make default. |
| * include/debug/macros.h (__glibcxx_check_erae_range_after): Add _M_singular |
| iterator checks. |
| * include/debug/safe_iterator.h |
| (_GLIBCXX_DEBUG_VERIFY_OPERANDS): Accept if both iterator are value initialized. |
| * include/debug/safe_local_iterator.h (_GLIBCXX_DEBUG_VERIFY_OPERANDS): |
| Likewise. |
| * include/debug/safe_iterator.tcc (_Safe_iterator<>::_M_valid_range): Add |
| _M_singular checks on input iterators. |
| * src/c++11/debug.cc (_Safe_iterator_base::_M_can_compare): Remove _M_singular |
| checks. |
| * testsuite/23_containers/deque/debug/98466.cc: New test. |
| * testsuite/23_containers/unordered_map/debug/98466.cc: New test. |
| |
| 2021-01-14 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/98471 |
| * include/bits/fs_path.h (__throw_conversion_error): New |
| function to throw or abort on character conversion errors. |
| (__wstr_from_utf8): Move definition after filesystem_error has |
| been defined. Use __throw_conversion_error. |
| (path::_S_convert<_EcharT>): Use __throw_conversion_error. |
| (path::_S_str_convert<_CharT, _Traits, _Allocator>): Likewise. |
| (path::u8string): Likewise. |
| |
| 2021-01-14 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/std/barrier: Update copyright years. Fix whitespace. |
| * include/std/version: Fix whitespace. |
| * testsuite/30_threads/barrier/1.cc: Update copyright years. |
| * testsuite/30_threads/barrier/2.cc: Likewise. |
| * testsuite/30_threads/barrier/arrive.cc: Likewise. |
| * testsuite/30_threads/barrier/arrive_and_drop.cc: Likewise. |
| * testsuite/30_threads/barrier/arrive_and_wait.cc: Likewise. |
| * testsuite/30_threads/barrier/completion.cc: Likewise. |
| |
| 2021-01-13 Jonathan Wakely <jwakely@redhat.com> |
| |
| * doc/doxygen/user.cfg.in (INPUT): Remove include/debug/array. |
| |
| 2021-01-10 David Edelsohn <dje.gcc@gmail.com> |
| |
| PR libstdc++/98613 |
| * testsuite/ext/vstring/cons/moveable.cc: Suppress false positive |
| warning. |
| * testsuite/ext/vstring/modifiers/assign/move_assign.cc: Same. |
| |
| 2021-01-08 Olivier Hainque <hainque@adacore.com> |
| |
| * testsuite/20_util/bind/ref_neg.cc: Tweak the |
| dg-prune-output regex for out-of-build-tree contexts. |
| |
| 2021-01-07 Thomas Rodgers <trodgers@redhat.com> |
| |
| * doc/doxygen/user.cfg.in: Add new header. |
| * include/Makefile.am (std_headers): likewise. |
| * include/Makefile.in: Regenerate. |
| * include/precompiled/stdc++.h: Add new header. |
| * include/std/barrier: New file. |
| * include/std/version: Add __cpp_lib_barrier feature test macro. |
| * testsuite/30_threads/barrier/1.cc: New test. |
| * testsuite/30_threads/barrier/2.cc: Likewise. |
| * testsuite/30_threads/barrier/arrive_and_drop.cc: Likewise. |
| * testsuite/30_threads/barrier/arrive_and_wait.cc: Likewise. |
| * testsuite/30_threads/barrier/arrive.cc: Likewise. |
| * testsuite/30_threads/barrier/completion.cc: Likewise. |
| |
| 2021-01-07 Patrick Palka <ppalka@redhat.com> |
| |
| PR libstdc++/98384 |
| * testsuite/20_util/to_chars/long_double.cc: Use nexttowardl |
| instead of the non-standard nextupl and nextdownl. |
| |
| 2021-01-05 Samuel Thibault <samuel.thibault@ens-lyon.org> |
| |
| * configure: Re-generate. |
| |
| 2021-01-05 Ed Smith-Rowland <3dw4rd@verizon.net> |
| |
| * include/precompiled/stdc++.h: Add <source_location> to C++20 section. |
| |
| 2021-01-01 Jakub Jelinek <jakub@redhat.com> |
| |
| * ChangeLog-2020: Rotate ChangeLog. New file. |
| |
| |
| Copyright (C) 2021 Free Software Foundation, Inc. |
| |
| Copying and distribution of this file, with or without modification, |
| are permitted in any medium without royalty provided the copyright |
| notice and this notice are preserved. |
