1190 lines
46 KiB
Plaintext
1190 lines
46 KiB
Plaintext
2021-03-23 Jonathan Wakely <jwakely@redhat.com>
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* testsuite/std/ranges/adaptors/reverse.cc: Replace duplicated
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line with a check that uses the const being/end overloads.
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2021-03-23 Moritz Sichert <sichert@in.tum.de>
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* include/std/ranges (reverse_view::begin, reverse_view::end):
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Qualify make_reverse_iterator calls to avoid ADL.
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* testsuite/std/ranges/adaptors/reverse.cc: Test that
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views::reverse works when make_reverse_iterator is defined
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in an associated namespace.
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2021-03-23 Jonathan Wakely <jwakely@redhat.com>
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* include/bits/c++config (_GLIBCXX_LONG_DOUBLE_ALT128_COMPAT):
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Do not define when compiling with Clang.
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2021-03-22 Jonathan Wakely <jwakely@redhat.com>
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* include/std/string_view (basic_string_view(Range&&)): Define new
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constructor and deduction guide.
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* testsuite/21_strings/basic_string_view/cons/char/range_c++20.cc: New test.
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* testsuite/21_strings/basic_string_view/cons/wchar_t/range_c++20.cc: New test.
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2021-03-22 Jonathan Wakely <jwakely@redhat.com>
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* include/bits/range_access.h (begin(T (&)[N]), end(T (&)[N])):
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Add missing 'noexcept' as per LWG 2280.
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(rbegin(T (&)[N]), rend(T (&)[N]), rbegin(initializer_list<T>))
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(rend(initializer_list<T>)): Add 'noexcept' as per LWG 3537.
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* testsuite/24_iterators/range_access/range_access.cc: Check for
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expected noexcept specifiers. Check result types of generic
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std::begin and std::end overloads.
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* testsuite/24_iterators/range_access/range_access_cpp14.cc:
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Check for expected noexcept specifiers.
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* testsuite/24_iterators/range_access/range_access_cpp17.cc:
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Likewise.
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2021-03-19 Jonathan Wakely <jwakely@redhat.com>
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* include/std/type_traits (is_scoped_enum): Define.
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* include/std/version (__cpp_lib_is_scoped_enum): Define.
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* testsuite/20_util/is_scoped_enum/value.cc: New test.
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* testsuite/20_util/is_scoped_enum/version.cc: New test.
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2021-03-16 Jonathan Wakely <jwakely@redhat.com>
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PR libstdc++/99341
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* config/abi/post/aarch64-linux-gnu/baseline_symbols.txt: Remove
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std::once_flag symbols.
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* config/abi/post/ia64-linux-gnu/baseline_symbols.txt: Likewise.
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* config/abi/post/m68k-linux-gnu/baseline_symbols.txt: Likewise.
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* config/abi/post/riscv64-linux-gnu/baseline_symbols.txt:
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Likewise.
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* config/abi/pre/gnu.ver: Likewise.
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* src/c++11/mutex.cc [_GLIBCXX_HAVE_LINUX_FUTEX]
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(struct __once_flag_compat): Remove.
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(_ZNSt9once_flag11_M_activateEv): Remove.
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(_ZNSt9once_flag9_M_finishEb): Remove.
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2021-03-16 Jonathan Wakely <jwakely@redhat.com>
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PR libstdc++/99341
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* include/std/mutex [_GLIBCXX_HAVE_LINUX_FUTEX] (once_flag):
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Revert to pthread_once_t implementation.
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[_GLIBCXX_HAVE_LINUX_FUTEX] (call_once): Likewise.
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* src/c++11/mutex.cc [_GLIBCXX_HAVE_LINUX_FUTEX]
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(struct __once_flag_compat): New type matching the reverted
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implementation of once_flag using futexes.
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(once_flag::_M_activate): Remove, replace with ...
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(_ZNSt9once_flag11_M_activateEv): ... alias symbol.
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(once_flag::_M_finish): Remove, replace with ...
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(_ZNSt9once_flag9_M_finishEb): ... alias symbol.
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* testsuite/30_threads/call_once/66146.cc: Removed.
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2021-03-15 Iain Sandoe <iain@sandoe.co.uk>
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* testsuite/17_intro/names.cc: Exclude j from the list
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of test symbols for Darwin.
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2021-03-15 Iain Sandoe <iain@sandoe.co.uk>
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* config/os/bsd/darwin/ppc-extra.ver: Add matching for
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to_chars and from_chars for long double.
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2021-03-15 Patrick Palka <ppalka@redhat.com>
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* include/bits/max_size_type.h (__max_size_type::operator _Tp):
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Fix formatting.
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(__max_size_type::operator++): Define.
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(__max_size_type::operator--): Likewise.
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(__max_size_type::operator<=>): Conditionally define (in place
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of the other comparison operators).
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(__max_diff_type::operator _Tp): Fix formatting.
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(__max_diff_type::operator++): Define.
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(__max_diff_type::operator--): Likewise.
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(__max_diff_type::operator<=>): Conditionally define (in place
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of the other comparison operators).
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* testsuite/std/ranges/iota/max_size_type.cc (test01): Test
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these operator overloads.
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2021-03-15 Caroline Tice <cmtice@google.com>
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PR libstdc++/99172
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* src/Makefile.am (AM_CXXFLAGS_PRE, AM_CXXFLAGS): Add
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AM_CXXFLAGS_PRE with the old definition of AM_CXXFLAGS; make
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AM_CXXFLAGS to be AM_CXXFLAGS_PRE with '-fvtable-verify=std'
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filtered out.
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* src/Makefile.in: Regenerate.
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2021-03-11 Patrick Palka <ppalka@redhat.com>
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* src/c++17/floating_to_chars.cc: Simplify the file as if
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__SIZEOF_INT128__ is always defined.
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[!defined __SIZEOF_INT128__]: Include "uint128_t.h". Define
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a base-10 to_chars overload for the uint128_t class type.
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* src/c++17/uint128_t.h: New file.
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* testsuite/20_util/to_chars/long_double.cc: No longer expect an
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execution FAIL on targets that have a large long double type
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but lack __int128.
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2021-03-11 Patrick Palka <ppalka@redhat.com>
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* src/c++17/ryu/LOCAL_PATCHES: Update.
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* src/c++17/ryu/d2s_intrinsics.h: Don't define uint128_t.
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* src/c++17/ryu/generic_128.h: Likewise.
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* src/c++17/ryu/ryu_generic_128.h (struct floating_decimal_128):
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Use uint128_t instead of __uint128_t.
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(generic_binary_to_decimal): Likewise.
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2021-03-11 Patrick Palka <ppalka@redhat.com>
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* src/c++17/ryu/LOCAL_PATCHES: New file.
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2021-03-11 Patrick Palka <ppalka@redhat.com>
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* src/c++17/floating_to_chars.cc (uint128_t): New conditionally
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defined alias of unsigned __int128.
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(floating_type_traits_binary128::mantissa_t): Use uint128_t
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instead of unsigned __int128.
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(floating_type_traits<long double>::mantissa_t)
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[LONG_DOUBLE_KIND == LDK_IBM128]: Likewise.
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(get_ieee_repr): Likewise. Make casts from uint_t to mantissa_t
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and uint32_t explicit. Simplify the extraction of mantissa,
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exponent and sign bit.
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2021-03-11 Jonathan Wakely <jwakely@redhat.com>
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* include/std/barrier (barrier::arrival_token): New move-only
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class that encapsulates the underlying token value.
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2021-03-11 Jonathan Wakely <jwakely@redhat.com>
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* python/libstdcxx/v6/printers.py (find_type): Use tag attribute
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instead of unqualified() method.
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2021-03-11 Jonathan Wakely <jwakely@redhat.com>
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PR libstdc++/99537
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* include/std/stop_token (_Stop_state_t::_M_release_ownership):
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Use acq_rel memory ordering.
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2021-03-11 Jonathan Wakely <jwakely@redhat.com>
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PR libstdc++/99537
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* src/c++17/fs_dir.cc (recursive_directory_iterator): Use new
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helper function to check for permission denied errors.
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* src/filesystem/dir.cc (recursive_directory_iterator):
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Likewise.
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* src/filesystem/dir-common.h (is_permission_denied_error): New
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helper function.
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2021-03-11 Jonathan Wakely <jwakely@redhat.com>
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PR libstdc++/99536
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* include/bits/random.h (normal_distribution): Use
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default-initializer for _M_saved and _M_saved_available.
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2021-03-10 John David Anglin <danglin@gcc.gnu.org>
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* testsuite/29_atomics/atomic/wait_notify/bool.cc: Add options to
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link with libatomic.
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* testsuite/29_atomics/atomic/wait_notify/generic.cc: Likewise.
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* testsuite/29_atomics/atomic/wait_notify/pointers.cc: Likewise.
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* testsuite/29_atomics/atomic_flag/wait_notify/1.cc: Likewise.
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* testsuite/30_threads/barrier/arrive.cc: Likewise.
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* testsuite/30_threads/barrier/arrive_and_drop.cc: Likewise.
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* testsuite/30_threads/barrier/arrive_and_wait.cc: Likewise.
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* testsuite/30_threads/barrier/completion.cc: Likewise.
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* testsuite/30_threads/latch/3.cc: Likewise.
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* testsuite/30_threads/semaphore/try_acquire.cc: Likewise.
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* testsuite/30_threads/semaphore/try_acquire_for.cc: Likewise.
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* testsuite/30_threads/semaphore/try_acquire_until.cc: Likewise.
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2021-03-10 Jonathan Wakely <jwakely@redhat.com>
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PR libstdc++/99413
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* include/bits/align.h: Include debug/assertions.h.
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* include/bits/codecvt.h: Include bits/c++config.h.
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* include/bits/enable_special_members.h: Likewise.
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* include/bits/erase_if.h: Likewise.
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* include/bits/functional_hash.h: Include <type_traits>.
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* include/bits/invoke.h: Include bits/move.h.
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* include/bits/ostream_insert.h: Include bits/exception_defines.h.
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* include/bits/parse_numbers.h: Include <type_traits>.
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* include/bits/predefined_ops.h: Include bits/c++config.h.
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* include/bits/range_access.h: Include bits/stl_iterator.h.
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* include/bits/stl_bvector.h: Do not include bits/stl_vector.h.
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* include/bits/stl_iterator.h: Include bits/stl_iterator_base_types.h.
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* include/bits/stl_uninitialized.h: Include bits/stl_algobase.h.
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* include/bits/uniform_int_dist.h: Include bits/concept_check.h.
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* include/bits/unique_lock.h: Include bits/std_mutex.h.
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* include/debug/assertions.h: Include bits/c++config.h.
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2021-03-10 Jonathan Wakely <jwakely@redhat.com>
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* include/bits/ranges_cmp.h (__eq_builtin_ptr_cmp): Remove.
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(ranges::equal_to, ranges::not_equal_to): Do not constrain
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with __eq_builtin_ptr_cmp.
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(ranges::less, ranges::greater, ranges::less_equal)
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(ranges::greater_equal): Do not constrain with
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__less_builtin_ptr_cmp.
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* libsupc++/compare (compare_three_way): Do not constrain with
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__3way_builtin_ptr_cmp.
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* testsuite/18_support/comparisons/object/builtin-ptr-three-way.cc: Moved to...
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* testsuite/18_support/comparisons/object/lwg3530.cc: ...here.
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* testsuite/20_util/function_objects/range.cmp/lwg3530.cc: New test.
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2021-03-10 Jonathan Wakely <jwakely@redhat.com>
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* testsuite/std/time/syn_c++20.cc: Enable synopsis checks for
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C++20 calendar types.
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2021-03-06 Jakub Jelinek <jakub@redhat.com>
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PR libstdc++/99396
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* include/std/bit (__rotl, __rotr): Add optimized variants for power of
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two _Nd which the compiler can pattern match the rotates.
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2021-03-04 Jonathan Wakely <jwakely@redhat.com>
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PR libstdc++/99382
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* testsuite/20_util/specialized_algorithms/uninitialized_default_n/sizes.cc:
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Make storage larger than required. Verify no write to the last
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element.
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* testsuite/20_util/specialized_algorithms/uninitialized_value_construct_n/sizes.cc:
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Likewise.
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2021-03-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
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* config/abi/post/i386-solaris/baseline_symbols.txt: Regenerate.
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* config/abi/post/i386-solaris/amd64/baseline_symbols.txt:
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Likewise.
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* config/abi/post/sparc-solaris/baseline_symbols.txt: Likewise.
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* config/abi/post/sparc-solaris/sparcv9/baseline_symbols.txt:
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Likewise.
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2021-03-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
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* include/experimental/bits/simd.h: Replace reserved _X, _B by
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_Xp, _Bp.
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* include/experimental/bits/simd_builtin.h: Likewise.
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* include/experimental/bits/simd_x86.h: Likewise.
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2021-02-27 Jonathan Wakely <jwakely@redhat.com>
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PR libstdc++/99301
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* include/std/chrono (year_month_day::_M_days_since_epoch()):
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Convert chrono::month and chrono::day to unsigned before
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converting to uint32_t.
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2021-02-25 Jonathan Wakely <jwakely@redhat.com>
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* include/std/chrono (year_month_day::_S_from_days): Perform
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all calculations with type uint32_t.
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2021-02-25 Jonathan Wakely <jwakely@redhat.com>
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* doc/xml/manual/abi.xml: Document versioning for GCC 11.
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* doc/html/manual/abi.html: Regenerate.
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2021-02-25 Jonathan Wakely <jwakely@redhat.com>
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PR libstdc++/99270
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* testsuite/27_io/headers/cstdio/types_std.cc: Use pointer to
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FILE instead of FILE.
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2021-02-25 Andreas Schwab <schwab@suse.de>
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* config/abi/post/aarch64-linux-gnu/baseline_symbols.txt: Update.
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* config/abi/post/ia64-linux-gnu/baseline_symbols.txt: Update.
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* config/abi/post/m68k-linux-gnu/baseline_symbols.txt: Update.
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* config/abi/post/riscv64-linux-gnu/baseline_symbols.txt: Update.
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2021-02-25 Jonathan Wakely <jwakely@redhat.com>
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PR libstdc++/99265
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* include/std/chrono (year_month_day::_S_from_days): Cast long
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to int explicitly.
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2021-02-25 Jonathan Wakely <jwakely@redhat.com>
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* include/std/utility (to_underlying): Define.
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* include/std/version (__cpp_lib_to_underlying): Define.
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* testsuite/20_util/to_underlying/1.cc: New test.
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* testsuite/20_util/to_underlying/version.cc: New test.
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2021-02-24 Jonathan Wakely <jwakely@redhat.com>
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PR libstdc++/99261
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* src/c++17/floating_to_chars.cc (sprintf_ld): Add extra args
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before value to be printed.
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2021-02-24 Patrick Palka <ppalka@redhat.com>
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* src/c++17/floating_to_chars.cc (__floating_to_chars_precision):
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Relax the condition that guards the printf code path to accept
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F128_type as well as long double.
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2021-02-24 Cassio Neri <cassio.neri@gmail.com>
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* include/std/chrono (year_month_day_last:day): New
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implementation.
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2021-02-24 Cassio Neri <cassio.neri@gmail.com>
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* include/std/chrono (year::is_leap): New implementation.
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* testsuite/std/time/year/2.cc: New test.
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2021-02-24 Cassio Neri <cassio.neri@gmail.com>
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* include/std/chrono (year_month_day::_M_days_since_epoch):
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New implementation.
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* testsuite/std/time/year_month_day/4.cc: New test.
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2021-02-24 Cassio Neri <cassio.neri@gmail.com>
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* include/std/chrono (year_month_day::_S_from_days): New
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implementation.
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* testsuite/std/time/year_month_day/3.cc: New test.
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2021-02-24 Patrick Palka <ppalka@redhat.com>
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PR libstdc++/98384
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* testsuite/20_util/to_chars/long_double.cc: Include <optional>.
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(test01): Simplify verifying the nearby values by using a
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2-iteration loop and a dedicated output buffer to check that the
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nearby values are different. Factor out the printf-based
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verification into a local function, and check that the leading
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hex digits agree before comparing to the output of printf. Also
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verify the output by round-tripping it through from_chars.
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2021-02-24 Jonathan Wakely <jwakely@redhat.com>
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PR libstdc++/98389
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* config/abi/pre/gnu.ver (GLIBCXX_3.4.29): Do not match to_chars
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symbols for long double arguments mangled as 'g'.
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* config/os/gnu-linux/ldbl-extra.ver: Likewise.
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* config/os/gnu-linux/ldbl-ieee128-extra.ver: Likewise.
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* src/c++17/Makefile.am [GLIBCXX_LDBL_ALT128_COMPAT_TRUE]:
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Use -mabi=ibmlongdouble for floating_to_chars.cc.
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* src/c++17/Makefile.in: Regenerate.
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* src/c++17/floating_to_chars.cc (floating_type_traits_binary128):
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New type defining type traits of IEEE binary128 format.
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(floating_type_traits<__float128>): Define specialization.
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(floating_type_traits<long double>): Define in terms of
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floating_type_traits_binary128 when appropriate.
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(floating_to_shortest_scientific): Handle __float128.
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(sprintf_ld): New function template for printing a long double
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or __ieee128 value using sprintf.
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(__floating_to_chars_shortest, __floating_to_chars_precision):
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Use sprintf_ld.
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(to_chars): Define overloads for __float128.
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2021-02-24 Jonathan Wakely <jwakely@redhat.com>
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* testsuite/17_intro/names.cc: Undefine 'u' on powerpc*-linux*.
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2021-02-23 Martin Sebor <msebor@redhat.com>
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PR c++/99074
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* libsupc++/dyncast.cc (__dynamic_cast): Return null when
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first argument is null.
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2021-02-23 Jakub Jelinek <jakub@redhat.com>
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PR libstdc++/99181
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* testsuite/21_strings/char_traits/requirements/char/99181.cc: New
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test.
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2021-02-23 Jakub Jelinek <jakub@redhat.com>
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PR libstdc++/99181
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* include/bits/char_traits.h (char_traits<char>::compare): For
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constexpr evaluation don't call
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__gnu_cxx::char_traits<char_type>::compare but do the comparison loop
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directly.
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2021-02-23 Jakub Jelinek <jakub@redhat.com>
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PR libstdc++/97549
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* include/pstl/parallel_backend_serial.h: Remove __pstl::__par_backend.
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|
||
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.
|