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From: GCC Administrator <gccadmin@gcc.gnu.org> To: gcc-cvs@gcc.gnu.org, libstdc++-cvs@gcc.gnu.org Subject: [gcc r11-10825] Daily bump. Date: Fri, 26 May 2023 00:19:25 +0000 (GMT) [thread overview] Message-ID: <20230526001926.CF9F03858D39@sourceware.org> (raw) https://gcc.gnu.org/g:2ba55b707a3c663546f9f8cbb47eaa9c3c30a4c7 commit r11-10825-g2ba55b707a3c663546f9f8cbb47eaa9c3c30a4c7 Author: GCC Administrator <gccadmin@gcc.gnu.org> Date: Fri May 26 00:19:03 2023 +0000 Daily bump. Diff: --- gcc/DATESTAMP | 2 +- libstdc++-v3/ChangeLog | 229 +++++++++++++++++++++++++++++++++++++++++++++++++ 2 files changed, 230 insertions(+), 1 deletion(-) diff --git a/gcc/DATESTAMP b/gcc/DATESTAMP index 37d8ec9db79..1ecb4a83fea 100644 --- a/gcc/DATESTAMP +++ b/gcc/DATESTAMP @@ -1 +1 @@ -20230525 +20230526 diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog index 69b58cdeadf..da592314109 100644 --- a/libstdc++-v3/ChangeLog +++ b/libstdc++-v3/ChangeLog @@ -1,3 +1,232 @@ +2023-05-25 Matthias Kretz <m.kretz@gsi.de> + + Backported from master: + 2023-05-23 Matthias Kretz <m.kretz@gsi.de> + + PR libstdc++/109261 + * include/experimental/bits/simd.h (_SimdWrapper::_M_set): + Avoid vector builtin subscripting in constant expressions. + (resizing_simd_cast): Avoid memcpy if constant_evaluated. + (const_where_expression, where_expression, where) + (__extract_part, simd_mask, _SimdIntOperators, simd): Add either + _GLIBCXX_SIMD_CONSTEXPR (on public APIs), or constexpr (on + internal APIs). + * include/experimental/bits/simd_builtin.h (__vector_permute) + (__vector_shuffle, __extract_part, _GnuTraits::_SimdCastType1) + (_GnuTraits::_SimdCastType2, _SimdImplBuiltin) + (_MaskImplBuiltin::_S_store): Add constexpr. + (_CommonImplBuiltin::_S_store_bool_array) + (_SimdImplBuiltin::_S_load, _SimdImplBuiltin::_S_store) + (_SimdImplBuiltin::_S_reduce, _MaskImplBuiltin::_S_load): Add + constant_evaluated case. + * include/experimental/bits/simd_fixed_size.h + (_S_masked_load): Reword comment. + (__tuple_element_meta, __make_meta, _SimdTuple::_M_apply_r) + (_SimdTuple::_M_subscript_read, _SimdTuple::_M_subscript_write) + (__make_simd_tuple, __optimize_simd_tuple, __extract_part) + (__autocvt_to_simd, _Fixed::__traits::_SimdBase) + (_Fixed::__traits::_SimdCastType, _SimdImplFixedSize): Add + constexpr. + (_SimdTuple::operator[], _M_set): Add constexpr and add + constant_evaluated case. + (_MaskImplFixedSize::_S_load): Add constant_evaluated case. + * include/experimental/bits/simd_scalar.h: Add constexpr. + * include/experimental/bits/simd_x86.h (_CommonImplX86): Add + constexpr and add constant_evaluated case. + (_SimdImplX86::_S_equal_to, _S_not_equal_to, _S_less) + (_S_less_equal): Value-initialize to satisfy constexpr + evaluation. + (_MaskImplX86::_S_load): Add constant_evaluated case. + (_MaskImplX86::_S_store): Add constexpr and constant_evaluated + case. Value-initialize local variables. + (_MaskImplX86::_S_logical_and, _S_logical_or, _S_bit_not) + (_S_bit_and, _S_bit_or, _S_bit_xor): Add constant_evaluated + case. + * testsuite/experimental/simd/pr109261_constexpr_simd.cc: New + test. + +2023-05-25 Matthias Kretz <m.kretz@gsi.de> + + Backported from master: + 2023-05-24 Matthias Kretz <m.kretz@gsi.de> + + PR libstdc++/109949 + * include/experimental/bits/simd.h (__intrinsic_type): If + __ALTIVEC__ is defined, map gnu::vector_size types to their + corresponding __vector T types without losing unsignedness of + integer types. Also prefer long long over long. + * include/experimental/bits/simd_ppc.h (_S_popcount): Cast mask + object to the expected unsigned vector type. + +2023-05-25 Matthias Kretz <m.kretz@gsi.de> + + Backported from master: + 2023-05-24 Matthias Kretz <m.kretz@gsi.de> + + PR libstdc++/109261 + * include/experimental/bits/simd.h (__intrinsic_type): + Specialize __intrinsic_type<double, 8> and + __intrinsic_type<double, 16> in any case, but provide the member + type only with __aarch64__. + +2023-05-25 Matthias Kretz <m.kretz@gsi.de> + + Backported from master: + 2023-05-24 Matthias Kretz <m.kretz@gsi.de> + + PR libstdc++/109261 + * include/experimental/bits/simd_neon.h (_S_reduce): Add + constexpr and make NEON implementation conditional on + not __builtin_is_constant_evaluated. + +2023-05-25 Matthias Kretz <m.kretz@gsi.de> + + Backported from master: + 2023-05-22 Matthias Kretz <m.kretz@gsi.de> + + * include/experimental/bits/simd_builtin.h (_S_fpclassify): Move + __infn into #ifdef'ed block. + * testsuite/experimental/simd/tests/fpclassify.cc: Declare + constants only when used. + * testsuite/experimental/simd/tests/frexp.cc: Likewise. + * testsuite/experimental/simd/tests/logarithm.cc: Likewise. + * testsuite/experimental/simd/tests/trunc_ceil_floor.cc: + Likewise. + * testsuite/experimental/simd/tests/ldexp_scalbn_scalbln_modf.cc: + Move totest and expect1 into #ifdef'ed block. + +2023-05-25 Matthias Kretz <m.kretz@gsi.de> + + Backported from master: + 2023-03-28 Matthias Kretz <m.kretz@gsi.de> + + * include/experimental/bits/simd.h (is_simd_flag_type): New. + (_IsSimdFlagType): New. + (copy_from, copy_to, load ctors): Constrain _Flags using + _IsSimdFlagType. + +2023-05-25 Matthias Kretz <m.kretz@gsi.de> + + Backported from master: + 2023-03-28 Matthias Kretz <m.kretz@gsi.de> + + * include/experimental/bits/simd_x86.h (_SimdImplX86): Use + _Base::_S_divides if the optimized _S_divides function is hidden + via the preprocessor. + +2023-05-25 Matthias Kretz <m.kretz@gsi.de> + + Backported from master: + 2023-03-21 Matthias Kretz <m.kretz@gsi.de> + + * include/experimental/bits/simd_detail.h: Don't declare the + simd API as constexpr with Clang. + * include/experimental/bits/simd_x86.h (__movm): New. + (_S_blend_avx512): Resolve FIXME. Implement blend using __movm + and ?:. + (_SimdImplX86::_S_masked_unary): Clang does not implement the + same builtins. Implement the function using __movm, ?:, and - + operators on vector_size types instead. + +2023-05-25 Matthias Kretz <m.kretz@gsi.de> + + Backported from master: + 2023-02-24 Matthias Kretz <m.kretz@gsi.de> + + * include/experimental/bits/simd.h: Line breaks and indenting + fixed to follow the libstdc++ standard. + * include/experimental/bits/simd_builtin.h: Likewise. + * include/experimental/bits/simd_fixed_size.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. + +2023-05-25 Matthias Kretz <m.kretz@gsi.de> + + Backported from master: + 2023-02-24 Matthias Kretz <m.kretz@gsi.de> + + PR libstdc++/108030 + * include/experimental/bits/simd_fixed_size.h + (_SimdImplFixedSize::_S_broadcast): Replace inline with + _GLIBCXX_SIMD_INTRINSIC. + (_SimdImplFixedSize::_S_generate): Likewise. + (_SimdImplFixedSize::_S_load): Likewise. + (_SimdImplFixedSize::_S_masked_load): Likewise. + (_SimdImplFixedSize::_S_store): Likewise. + (_SimdImplFixedSize::_S_masked_store): Likewise. + (_SimdImplFixedSize::_S_min): Likewise. + (_SimdImplFixedSize::_S_max): Likewise. + (_SimdImplFixedSize::_S_complement): Likewise. + (_SimdImplFixedSize::_S_unary_minus): Likewise. + (_SimdImplFixedSize::_S_plus): Likewise. + (_SimdImplFixedSize::_S_minus): Likewise. + (_SimdImplFixedSize::_S_multiplies): Likewise. + (_SimdImplFixedSize::_S_divides): Likewise. + (_SimdImplFixedSize::_S_modulus): Likewise. + (_SimdImplFixedSize::_S_bit_and): Likewise. + (_SimdImplFixedSize::_S_bit_or): Likewise. + (_SimdImplFixedSize::_S_bit_xor): Likewise. + (_SimdImplFixedSize::_S_bit_shift_left): Likewise. + (_SimdImplFixedSize::_S_bit_shift_right): Likewise. + (_SimdImplFixedSize::_S_remquo): Add inline keyword (to be + explicit about not always-inline, yet). + (_SimdImplFixedSize::_S_isinf): Likewise. + (_SimdImplFixedSize::_S_isfinite): Likewise. + (_SimdImplFixedSize::_S_isnan): Likewise. + (_SimdImplFixedSize::_S_isnormal): Likewise. + (_SimdImplFixedSize::_S_signbit): Likewise. + +2023-05-25 Matthias Kretz <m.kretz@gsi.de> + + Backported from master: + 2023-02-24 Matthias Kretz <m.kretz@gsi.de> + + PR libstdc++/108856 + * include/experimental/bits/simd_builtin.h + (_SimdImplBuiltin::_S_masked_unary): More efficient + implementation of masked inc-/decrement for integers and floats + without AVX2. + * include/experimental/bits/simd_x86.h + (_SimdImplX86::_S_masked_unary): New. Use AVX512 masked subtract + builtins for masked inc-/decrement. + +2023-05-25 Matthias Kretz <m.kretz@gsi.de> + + Backported from master: + 2023-02-23 Matthias Kretz <m.kretz@gsi.de> + + * testsuite/experimental/simd/tests/reductions.cc: Introduce + max_distance as the type-dependent max error. + +2023-05-25 Matthias Kretz <m.kretz@gsi.de> + + Backported from master: + 2023-02-23 Matthias Kretz <m.kretz@gsi.de> + + PR libstdc++/108030 + * include/experimental/bits/simd_detail.h + (_GLIBCXX_SIMD_ALWAYS_INLINE_LAMBDA): Define as empty for + __clang__. + +2023-05-25 Matthias Kretz <m.kretz@gsi.de> + + Backported from master: + 2023-02-16 Matthias Kretz <m.kretz@gsi.de> + + PR libstdc++/108030 + * include/experimental/bits/simd_detail.h: Define + _GLIBCXX_SIMD_ALWAYS_INLINE_LAMBDA. + * include/experimental/bits/simd.h: Annotate lambdas with + _GLIBCXX_SIMD_ALWAYS_INLINE_LAMBDA. + * include/experimental/bits/simd_builtin.h: Ditto. + * include/experimental/bits/simd_converter.h: Ditto. + * include/experimental/bits/simd_fixed_size.h: Ditto. + * include/experimental/bits/simd_math.h: Ditto. + * include/experimental/bits/simd_neon.h: Ditto. + * include/experimental/bits/simd_x86.h: Ditto. + 2023-05-22 Patrick Palka <ppalka@redhat.com> Backported from master:
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