[libcxx-commits] [libcxx] 3e14076 - [libcxx] <experimental/simd> Removed original implementations and tests
via libcxx-commits
libcxx-commits at lists.llvm.org
Mon Sep 11 20:41:58 PDT 2023
Author: Zhangyin
Date: 2023-09-12T11:41:38+08:00
New Revision: 3e14076c76d5ba6d9ff8ba250d205270ec36010a
URL: https://github.com/llvm/llvm-project/commit/3e14076c76d5ba6d9ff8ba250d205270ec36010a
DIFF: https://github.com/llvm/llvm-project/commit/3e14076c76d5ba6d9ff8ba250d205270ec36010a.diff
LOG: [libcxx] <experimental/simd> Removed original implementations and tests
Reviewed By: #libc, philnik
Differential Revision: https://reviews.llvm.org/D144698
Added:
Modified:
libcxx/include/experimental/__config
libcxx/include/experimental/simd
libcxx/test/libcxx/transitive_includes/cxx03.csv
libcxx/test/libcxx/transitive_includes/cxx11.csv
libcxx/test/libcxx/transitive_includes/cxx14.csv
libcxx/test/libcxx/transitive_includes/cxx17.csv
libcxx/test/libcxx/transitive_includes/cxx20.csv
libcxx/test/libcxx/transitive_includes/cxx23.csv
libcxx/test/libcxx/transitive_includes/cxx26.csv
libcxx/utils/data/ignore_format.txt
Removed:
libcxx/test/std/experimental/simd/simd.abi/vector_extension.pass.cpp
libcxx/test/std/experimental/simd/simd.access/default.pass.cpp
libcxx/test/std/experimental/simd/simd.casts/simd_cast.pass.cpp
libcxx/test/std/experimental/simd/simd.casts/static_simd_cast.pass.cpp
libcxx/test/std/experimental/simd/simd.cons/broadcast.pass.cpp
libcxx/test/std/experimental/simd/simd.cons/default.pass.cpp
libcxx/test/std/experimental/simd/simd.cons/generator.pass.cpp
libcxx/test/std/experimental/simd/simd.cons/load.pass.cpp
libcxx/test/std/experimental/simd/simd.mem/load.pass.cpp
libcxx/test/std/experimental/simd/simd.mem/store.pass.cpp
libcxx/test/std/experimental/simd/simd.traits/abi_for_size.pass.cpp
libcxx/test/std/experimental/simd/simd.traits/is_abi_tag.pass.cpp
libcxx/test/std/experimental/simd/simd.traits/is_simd.pass.cpp
libcxx/test/std/experimental/simd/simd.traits/is_simd_flag_type.pass.cpp
libcxx/test/std/experimental/simd/simd.traits/is_simd_mask.pass.cpp
################################################################################
diff --git a/libcxx/include/experimental/__config b/libcxx/include/experimental/__config
index 839b80aa6398de8..28a431e3564e5b8 100644
--- a/libcxx/include/experimental/__config
+++ b/libcxx/include/experimental/__config
@@ -32,23 +32,4 @@
#define _LIBCPP_END_NAMESPACE_LFTS_PMR _LIBCPP_END_NAMESPACE_LFTS }
#define _VSTD_LFTS_PMR _VSTD_LFTS::pmr
-#define _LIBCPP_BEGIN_NAMESPACE_EXPERIMENTAL_SIMD \
- _LIBCPP_BEGIN_NAMESPACE_EXPERIMENTAL inline namespace parallelism_v2 {
-
-#define _LIBCPP_END_NAMESPACE_EXPERIMENTAL_SIMD \
- } _LIBCPP_END_NAMESPACE_EXPERIMENTAL
-
-#define _LIBCPP_BEGIN_NAMESPACE_EXPERIMENTAL_SIMD_ABI \
- _LIBCPP_BEGIN_NAMESPACE_EXPERIMENTAL_SIMD namespace simd_abi {
-
-#define _LIBCPP_END_NAMESPACE_EXPERIMENTAL_SIMD_ABI \
- } _LIBCPP_END_NAMESPACE_EXPERIMENTAL_SIMD
-
-// TODO: support more targets
-#if defined(__AVX__)
-#define _LIBCPP_NATIVE_SIMD_WIDTH_IN_BYTES 32
-#else
-#define _LIBCPP_NATIVE_SIMD_WIDTH_IN_BYTES 16
-#endif
-
#endif
diff --git a/libcxx/include/experimental/simd b/libcxx/include/experimental/simd
index 11047d12f7d3a96..90e9028ceb3512f 100644
--- a/libcxx/include/experimental/simd
+++ b/libcxx/include/experimental/simd
@@ -10,1576 +10,6 @@
#ifndef _LIBCPP_EXPERIMENTAL_SIMD
#define _LIBCPP_EXPERIMENTAL_SIMD
-/*
- experimental/simd synopsis
-
-namespace std::experimental {
-
-inline namespace parallelism_v2 {
-
-namespace simd_abi {
-
-struct scalar {};
-template <int N> struct fixed_size {};
-template <typename T> inline constexpr int max_fixed_size = implementation-defined;
-template <typename T> using compatible = implementation-defined;
-template <typename T> using native = implementation-defined;
-
-} // simd_abi
-
-struct element_aligned_tag {};
-struct vector_aligned_tag {};
-template <size_t> struct overaligned_tag {};
-inline constexpr element_aligned_tag element_aligned{};
-inline constexpr vector_aligned_tag vector_aligned{};
-template <size_t N> inline constexpr overaligned_tag<N> overaligned{};
-
-// traits [simd.traits]
-template <class T> struct is_abi_tag;
-template <class T> inline constexpr bool is_abi_tag_v = is_abi_tag<T>::value;
-
-template <class T> struct is_simd;
-template <class T> inline constexpr bool is_simd_v = is_simd<T>::value;
-
-template <class T> struct is_simd_mask;
-template <class T> inline constexpr bool is_simd_mask_v = is_simd_mask<T>::value;
-
-template <class T> struct is_simd_flag_type;
-template <class T> inline constexpr bool is_simd_flag_type_v = is_simd_flag_type<T>::value;
-
-template <class T, size_t N> struct abi_for_size { using type = see below; };
-template <class T, size_t N> using abi_for_size_t = typename abi_for_size<T, N>::type;
-
-template <class T, class Abi = simd_abi::compatible<T>> struct simd_size;
-template <class T, class Abi = simd_abi::compatible<T>>
-inline constexpr size_t simd_size_v = simd_size<T, Abi>::value;
-
-template <class T, class U = typename T::value_type> struct memory_alignment;
-template <class T, class U = typename T::value_type>
-inline constexpr size_t memory_alignment_v = memory_alignment<T, U>::value;
-
-// class template simd [simd.class]
-template <class T, class Abi = simd_abi::compatible<T>> class simd;
-template <class T> using native_simd = simd<T, simd_abi::native<T>>;
-template <class T, int N> using fixed_size_simd = simd<T, simd_abi::fixed_size<N>>;
-
-// class template simd_mask [simd.mask.class]
-template <class T, class Abi = simd_abi::compatible<T>> class simd_mask;
-template <class T> using native_simd_mask = simd_mask<T, simd_abi::native<T>>;
-template <class T, int N> using fixed_size_simd_mask = simd_mask<T, simd_abi::fixed_size<N>>;
-
-// casts [simd.casts]
-template <class T, class U, class Abi> see below simd_cast(const simd<U, Abi>&);
-template <class T, class U, class Abi> see below static_simd_cast(const simd<U, Abi>&);
-
-template <class T, class Abi>
-fixed_size_simd<T, simd_size_v<T, Abi>> to_fixed_size(const simd<T, Abi>&) noexcept;
-template <class T, class Abi>
-fixed_size_simd_mask<T, simd_size_v<T, Abi>> to_fixed_size(const simd_mask<T, Abi>&) noexcept;
-template <class T, size_t N> native_simd<T> to_native(const fixed_size_simd<T, N>&) noexcept;
-template <class T, size_t N>
-native_simd_mask<T> to_native(const fixed_size_simd_mask<T, N>> &) noexcept;
-template <class T, size_t N> simd<T> to_compatible(const fixed_size_simd<T, N>&) noexcept;
-template <class T, size_t N> simd_mask<T> to_compatible(const fixed_size_simd_mask<T, N>&) noexcept;
-
-template <size_t... Sizes, class T, class Abi>
-tuple<simd<T, abi_for_size_t<Sizes>>...> split(const simd<T, Abi>&);
-template <size_t... Sizes, class T, class Abi>
-tuple<simd_mask<T, abi_for_size_t<Sizes>>...> split(const simd_mask<T, Abi>&);
-template <class V, class Abi>
-array<V, simd_size_v<typename V::value_type, Abi> / V::size()> split(
-const simd<typename V::value_type, Abi>&);
-template <class V, class Abi>
-array<V, simd_size_v<typename V::value_type, Abi> / V::size()> split(
-const simd_mask<typename V::value_type, Abi>&);
-
-template <class T, class... Abis>
-simd<T, abi_for_size_t<T, (simd_size_v<T, Abis> + ...)>> concat(const simd<T, Abis>&...);
-template <class T, class... Abis>
-simd_mask<T, abi_for_size_t<T, (simd_size_v<T, Abis> + ...)>> concat(const simd_mask<T, Abis>&...);
-
-// reductions [simd.mask.reductions]
-template <class T, class Abi> bool all_of(const simd_mask<T, Abi>&) noexcept;
-template <class T, class Abi> bool any_of(const simd_mask<T, Abi>&) noexcept;
-template <class T, class Abi> bool none_of(const simd_mask<T, Abi>&) noexcept;
-template <class T, class Abi> bool some_of(const simd_mask<T, Abi>&) noexcept;
-template <class T, class Abi> int popcount(const simd_mask<T, Abi>&) noexcept;
-template <class T, class Abi> int find_first_set(const simd_mask<T, Abi>&);
-template <class T, class Abi> int find_last_set(const simd_mask<T, Abi>&);
-
-bool all_of(see below) noexcept;
-bool any_of(see below) noexcept;
-bool none_of(see below) noexcept;
-bool some_of(see below) noexcept;
-int popcount(see below) noexcept;
-int find_first_set(see below) noexcept;
-int find_last_set(see below) noexcept;
-
-// masked assignment [simd.whereexpr]
-template <class M, class T> class const_where_expression;
-template <class M, class T> class where_expression;
-
-// masked assignment [simd.mask.where]
-template <class T> struct nodeduce { using type = T; }; // exposition only
-
-template <class T> using nodeduce_t = typename nodeduce<T>::type; // exposition only
-
-template <class T, class Abi>
-where_expression<simd_mask<T, Abi>, simd<T, Abi>>
-where(const typename simd<T, Abi>::mask_type&, simd<T, Abi>&) noexcept;
-
-template <class T, class Abi>
-const_where_expression<simd_mask<T, Abi>, const simd<T, Abi>>
-where(const typename simd<T, Abi>::mask_type&, const simd<T, Abi>&) noexcept;
-
-template <class T, class Abi>
-where_expression<simd_mask<T, Abi>, simd_mask<T, Abi>>
-where(const nodeduce_t<simd_mask<T, Abi>>&, simd_mask<T, Abi>&) noexcept;
-
-template <class T, class Abi>
-const_where_expression<simd_mask<T, Abi>, const simd_mask<T, Abi>>
-where(const nodeduce_t<simd_mask<T, Abi>>&, const simd_mask<T, Abi>&) noexcept;
-
-template <class T> where_expression<bool, T> where(see below k, T& d) noexcept;
-
-template <class T>
-const_where_expression<bool, const T> where(see below k, const T& d) noexcept;
-
-// reductions [simd.reductions]
-template <class T, class Abi, class BinaryOperation = std::plus<>>
-T reduce(const simd<T, Abi>&, BinaryOperation = BinaryOperation());
-
-template <class M, class V, class BinaryOperation>
-typename V::value_type reduce(const const_where_expression<M, V>& x,
-typename V::value_type neutral_element, BinaryOperation binary_op);
-
-template <class M, class V>
-typename V::value_type reduce(const const_where_expression<M, V>& x, plus<> binary_op = plus<>());
-
-template <class M, class V>
-typename V::value_type reduce(const const_where_expression<M, V>& x, multiplies<> binary_op);
-
-template <class M, class V>
-typename V::value_type reduce(const const_where_expression<M, V>& x, bit_and<> binary_op);
-
-template <class M, class V>
-typename V::value_type reduce(const const_where_expression<M, V>& x, bit_or<> binary_op);
-
-template <class M, class V>
-typename V::value_type reduce(const const_where_expression<M, V>& x, bit_xor<> binary_op);
-
-template <class T, class Abi> T hmin(const simd<T, Abi>&);
-template <class M, class V> T hmin(const const_where_expression<M, V>&);
-template <class T, class Abi> T hmax(const simd<T, Abi>&);
-template <class M, class V> T hmax(const const_where_expression<M, V>&);
-
-// algorithms [simd.alg]
-template <class T, class Abi> simd<T, Abi> min(const simd<T, Abi>&, const simd<T, Abi>&) noexcept;
-
-template <class T, class Abi> simd<T, Abi> max(const simd<T, Abi>&, const simd<T, Abi>&) noexcept;
-
-template <class T, class Abi>
-std::pair<simd<T, Abi>, simd<T, Abi>> minmax(const simd<T, Abi>&, const simd<T, Abi>&) noexcept;
-
-template <class T, class Abi>
-simd<T, Abi> clamp(const simd<T, Abi>& v, const simd<T, Abi>& lo, const simd<T, Abi>& hi);
-
-// [simd.whereexpr]
-template <class M, class T>
-class const_where_expression {
- const M& mask; // exposition only
- T& data; // exposition only
-public:
- const_where_expression(const const_where_expression&) = delete;
- const_where_expression& operator=(const const_where_expression&) = delete;
- remove_const_t<T> operator-() const &&;
- template <class U, class Flags> void copy_to(U* mem, Flags f) const &&;
-};
-
-template <class M, class T>
-class where_expression : public const_where_expression<M, T> {
-public:
- where_expression(const where_expression&) = delete;
- where_expression& operator=(const where_expression&) = delete;
- template <class U> void operator=(U&& x);
- template <class U> void operator+=(U&& x);
- template <class U> void operator-=(U&& x);
- template <class U> void operator*=(U&& x);
- template <class U> void operator/=(U&& x);
- template <class U> void operator%=(U&& x);
- template <class U> void operator&=(U&& x);
- template <class U> void operator|=(U&& x);
- template <class U> void operator^=(U&& x);
- template <class U> void operator<<=(U&& x);
- template <class U> void operator>>=(U&& x);
- void operator++();
- void operator++(int);
- void operator--();
- void operator--(int);
- template <class U, class Flags> void copy_from(const U* mem, Flags);
-};
-
-// [simd.class]
-template <class T, class Abi> class simd {
-public:
- using value_type = T;
- using reference = see below;
- using mask_type = simd_mask<T, Abi>;
-
- using abi_type = Abi;
- static constexpr size_t size() noexcept;
- simd() = default;
-
- // implicit type conversion constructor
- template <class U> simd(const simd<U, simd_abi::fixed_size<size()>>&);
-
- // implicit broadcast constructor (see below for constraints)
- template <class U> simd(U&& value);
-
- // generator constructor (see below for constraints)
- template <class G> explicit simd(G&& gen);
-
- // load constructor
- template <class U, class Flags> simd(const U* mem, Flags f);
-
- // loads [simd.load]
- template <class U, class Flags> void copy_from(const U* mem, Flags f);
-
- // stores [simd.store]
- template <class U, class Flags> void copy_to(U* mem, Flags f) const;
-
- // scalar access [simd.subscr]
- reference operator[](size_t);
- value_type operator[](size_t) const;
-
- // unary operators [simd.unary]
- simd& operator++();
- simd operator++(int);
- simd& operator--();
- simd operator--(int);
- mask_type operator!() const;
- simd operator~() const; // see below
- simd operator+() const;
- simd operator-() const;
-
- // binary operators [simd.binary]
- friend simd operator+ (const simd&, const simd&);
- friend simd operator- (const simd&, const simd&);
- friend simd operator* (const simd&, const simd&);
- friend simd operator/ (const simd&, const simd&);
- friend simd operator% (const simd&, const simd&);
- friend simd operator& (const simd&, const simd&);
- friend simd operator| (const simd&, const simd&);
- friend simd operator^ (const simd&, const simd&);
- friend simd operator<<(const simd&, const simd&);
- friend simd operator>>(const simd&, const simd&);
- friend simd operator<<(const simd&, int);
- friend simd operator>>(const simd&, int);
-
- // compound assignment [simd.cassign]
- friend simd& operator+= (simd&, const simd&);
- friend simd& operator-= (simd&, const simd&);
- friend simd& operator*= (simd&, const simd&);
- friend simd& operator/= (simd&, const simd&);
- friend simd& operator%= (simd&, const simd&);
-
- friend simd& operator&= (simd&, const simd&);
- friend simd& operator|= (simd&, const simd&);
- friend simd& operator^= (simd&, const simd&);
- friend simd& operator<<=(simd&, const simd&);
- friend simd& operator>>=(simd&, const simd&);
- friend simd& operator<<=(simd&, int);
- friend simd& operator>>=(simd&, int);
-
- // compares [simd.comparison]
- friend mask_type operator==(const simd&, const simd&);
- friend mask_type operator!=(const simd&, const simd&);
- friend mask_type operator>=(const simd&, const simd&);
- friend mask_type operator<=(const simd&, const simd&);
- friend mask_type operator> (const simd&, const simd&);
- friend mask_type operator< (const simd&, const simd&);
-};
-
-// [simd.math]
-template <class Abi> using scharv = simd<signed char, Abi>; // exposition only
-template <class Abi> using shortv = simd<short, Abi>; // exposition only
-template <class Abi> using intv = simd<int, Abi>; // exposition only
-template <class Abi> using longv = simd<long int, Abi>; // exposition only
-template <class Abi> using llongv = simd<long long int, Abi>; // exposition only
-template <class Abi> using floatv = simd<float, Abi>; // exposition only
-template <class Abi> using doublev = simd<double, Abi>; // exposition only
-template <class Abi> using ldoublev = simd<long double, Abi>; // exposition only
-template <class T, class V> using samesize = fixed_size_simd<T, V::size()>; // exposition only
-
-template <class Abi> floatv<Abi> acos(floatv<Abi> x);
-template <class Abi> doublev<Abi> acos(doublev<Abi> x);
-template <class Abi> ldoublev<Abi> acos(ldoublev<Abi> x);
-
-template <class Abi> floatv<Abi> asin(floatv<Abi> x);
-template <class Abi> doublev<Abi> asin(doublev<Abi> x);
-template <class Abi> ldoublev<Abi> asin(ldoublev<Abi> x);
-
-template <class Abi> floatv<Abi> atan(floatv<Abi> x);
-template <class Abi> doublev<Abi> atan(doublev<Abi> x);
-template <class Abi> ldoublev<Abi> atan(ldoublev<Abi> x);
-
-template <class Abi> floatv<Abi> atan2(floatv<Abi> y, floatv<Abi> x);
-template <class Abi> doublev<Abi> atan2(doublev<Abi> y, doublev<Abi> x);
-template <class Abi> ldoublev<Abi> atan2(ldoublev<Abi> y, ldoublev<Abi> x);
-
-template <class Abi> floatv<Abi> cos(floatv<Abi> x);
-template <class Abi> doublev<Abi> cos(doublev<Abi> x);
-template <class Abi> ldoublev<Abi> cos(ldoublev<Abi> x);
-
-template <class Abi> floatv<Abi> sin(floatv<Abi> x);
-template <class Abi> doublev<Abi> sin(doublev<Abi> x);
-template <class Abi> ldoublev<Abi> sin(ldoublev<Abi> x);
-
-template <class Abi> floatv<Abi> tan(floatv<Abi> x);
-template <class Abi> doublev<Abi> tan(doublev<Abi> x);
-template <class Abi> ldoublev<Abi> tan(ldoublev<Abi> x);
-
-template <class Abi> floatv<Abi> acosh(floatv<Abi> x);
-template <class Abi> doublev<Abi> acosh(doublev<Abi> x);
-template <class Abi> ldoublev<Abi> acosh(ldoublev<Abi> x);
-
-template <class Abi> floatv<Abi> asinh(floatv<Abi> x);
-template <class Abi> doublev<Abi> asinh(doublev<Abi> x);
-template <class Abi> ldoublev<Abi> asinh(ldoublev<Abi> x);
-
-template <class Abi> floatv<Abi> atanh(floatv<Abi> x);
-template <class Abi> doublev<Abi> atanh(doublev<Abi> x);
-template <class Abi> ldoublev<Abi> atanh(ldoublev<Abi> x);
-
-template <class Abi> floatv<Abi> cosh(floatv<Abi> x);
-template <class Abi> doublev<Abi> cosh(doublev<Abi> x);
-template <class Abi> ldoublev<Abi> cosh(ldoublev<Abi> x);
-
-template <class Abi> floatv<Abi> sinh(floatv<Abi> x);
-template <class Abi> doublev<Abi> sinh(doublev<Abi> x);
-template <class Abi> ldoublev<Abi> sinh(ldoublev<Abi> x);
-
-template <class Abi> floatv<Abi> tanh(floatv<Abi> x);
-template <class Abi> doublev<Abi> tanh(doublev<Abi> x);
-template <class Abi> ldoublev<Abi> tanh(ldoublev<Abi> x);
-
-template <class Abi> floatv<Abi> exp(floatv<Abi> x);
-template <class Abi> doublev<Abi> exp(doublev<Abi> x);
-template <class Abi> ldoublev<Abi> exp(ldoublev<Abi> x);
-
-template <class Abi> floatv<Abi> exp2(floatv<Abi> x);
-template <class Abi> doublev<Abi> exp2(doublev<Abi> x);
-template <class Abi> ldoublev<Abi> exp2(ldoublev<Abi> x);
-
-template <class Abi> floatv<Abi> expm1(floatv<Abi> x);
-template <class Abi> doublev<Abi> expm1(doublev<Abi> x);
-template <class Abi> ldoublev<Abi> expm1(ldoublev<Abi> x);
-
-template <class Abi> floatv<Abi> frexp(floatv<Abi> value, samesize<int, floatv<Abi>>* exp);
-template <class Abi> doublev<Abi> frexp(doublev<Abi> value, samesize<int, doublev<Abi>>* exp);
-template <class Abi> ldoublev<Abi> frexp(ldoublev<Abi> value, samesize<int, ldoublev<Abi>>* exp);
-
-template <class Abi> samesize<int, floatv<Abi>> ilogb(floatv<Abi> x);
-template <class Abi> samesize<int, doublev<Abi>> ilogb(doublev<Abi> x);
-template <class Abi> samesize<int, ldoublev<Abi>> ilogb(ldoublev<Abi> x);
-
-template <class Abi> floatv<Abi> ldexp(floatv<Abi> x, samesize<int, floatv<Abi>> exp);
-template <class Abi> doublev<Abi> ldexp(doublev<Abi> x, samesize<int, doublev<Abi>> exp);
-template <class Abi> ldoublev<Abi> ldexp(ldoublev<Abi> x, samesize<int, ldoublev<Abi>> exp);
-
-template <class Abi> floatv<Abi> log(floatv<Abi> x);
-template <class Abi> doublev<Abi> log(doublev<Abi> x);
-template <class Abi> ldoublev<Abi> log(ldoublev<Abi> x);
-
-template <class Abi> floatv<Abi> log10(floatv<Abi> x);
-template <class Abi> doublev<Abi> log10(doublev<Abi> x);
-template <class Abi> ldoublev<Abi> log10(ldoublev<Abi> x);
-
-template <class Abi> floatv<Abi> log1p(floatv<Abi> x);
-template <class Abi> doublev<Abi> log1p(doublev<Abi> x);
-template <class Abi> ldoublev<Abi> log1p(ldoublev<Abi> x);
-
-template <class Abi> floatv<Abi> log2(floatv<Abi> x);
-template <class Abi> doublev<Abi> log2(doublev<Abi> x);
-template <class Abi> ldoublev<Abi> log2(ldoublev<Abi> x);
-
-template <class Abi> floatv<Abi> logb(floatv<Abi> x);
-template <class Abi> doublev<Abi> logb(doublev<Abi> x);
-template <class Abi> ldoublev<Abi> logb(ldoublev<Abi> x);
-
-template <class Abi> floatv<Abi> modf(floatv<Abi> value, floatv<Abi>* iptr);
-template <class Abi> doublev<Abi> modf(doublev<Abi> value, doublev<Abi>* iptr);
-template <class Abi> ldoublev<Abi> modf(ldoublev<Abi> value, ldoublev<Abi>* iptr);
-
-template <class Abi> floatv<Abi> scalbn(floatv<Abi> x, samesize<int, floatv<Abi>> n);
-template <class Abi> doublev<Abi> scalbn(doublev<Abi> x, samesize<int, doublev<Abi>> n);
-template <class Abi> ldoublev<Abi> scalbn(ldoublev<Abi> x, samesize<int, ldoublev<Abi>> n);
-template <class Abi> floatv<Abi> scalbln(floatv<Abi> x, samesize<long int, floatv<Abi>> n);
-template <class Abi> doublev<Abi> scalbln(doublev<Abi> x, samesize<long int, doublev<Abi>> n);
-template <class Abi> ldoublev<Abi> scalbln(ldoublev<Abi> x, samesize<long int, ldoublev<Abi>> n);
-
-template <class Abi> floatv<Abi> cbrt(floatv<Abi> x);
-template <class Abi> doublev<Abi> cbrt(doublev<Abi> x);
-template <class Abi> ldoublev<Abi> cbrt(ldoublev<Abi> x);
-
-template <class Abi> scharv<Abi> abs(scharv<Abi> j);
-template <class Abi> shortv<Abi> abs(shortv<Abi> j);
-template <class Abi> intv<Abi> abs(intv<Abi> j);
-template <class Abi> longv<Abi> abs(longv<Abi> j);
-template <class Abi> llongv<Abi> abs(llongv<Abi> j);
-template <class Abi> floatv<Abi> abs(floatv<Abi> j);
-template <class Abi> doublev<Abi> abs(doublev<Abi> j);
-template <class Abi> ldoublev<Abi> abs(ldoublev<Abi> j);
-
-template <class Abi> floatv<Abi> hypot(floatv<Abi> x, floatv<Abi> y);
-template <class Abi> doublev<Abi> hypot(doublev<Abi> x, doublev<Abi> y);
-template <class Abi> ldoublev<Abi> hypot(doublev<Abi> x, doublev<Abi> y);
-template <class Abi> floatv<Abi> hypot(floatv<Abi> x, floatv<Abi> y, floatv<Abi> z);
-template <class Abi> doublev<Abi> hypot(doublev<Abi> x, doublev<Abi> y, doublev<Abi> z);
-template <class Abi> ldoublev<Abi> hypot(ldoublev<Abi> x, ldoublev<Abi> y, ldoublev<Abi> z);
-
-template <class Abi> floatv<Abi> pow(floatv<Abi> x, floatv<Abi> y);
-template <class Abi> doublev<Abi> pow(doublev<Abi> x, doublev<Abi> y);
-template <class Abi> ldoublev<Abi> pow(ldoublev<Abi> x, ldoublev<Abi> y);
-
-template <class Abi> floatv<Abi> sqrt(floatv<Abi> x);
-template <class Abi> doublev<Abi> sqrt(doublev<Abi> x);
-template <class Abi> ldoublev<Abi> sqrt(ldoublev<Abi> x);
-
-template <class Abi> floatv<Abi> erf(floatv<Abi> x);
-template <class Abi> doublev<Abi> erf(doublev<Abi> x);
-template <class Abi> ldoublev<Abi> erf(ldoublev<Abi> x);
-template <class Abi> floatv<Abi> erfc(floatv<Abi> x);
-template <class Abi> doublev<Abi> erfc(doublev<Abi> x);
-template <class Abi> ldoublev<Abi> erfc(ldoublev<Abi> x);
-
-template <class Abi> floatv<Abi> lgamma(floatv<Abi> x);
-template <class Abi> doublev<Abi> lgamma(doublev<Abi> x);
-template <class Abi> ldoublev<Abi> lgamma(ldoublev<Abi> x);
-
-template <class Abi> floatv<Abi> tgamma(floatv<Abi> x);
-template <class Abi> doublev<Abi> tgamma(doublev<Abi> x);
-template <class Abi> ldoublev<Abi> tgamma(ldoublev<Abi> x);
-
-template <class Abi> floatv<Abi> ceil(floatv<Abi> x);
-template <class Abi> doublev<Abi> ceil(doublev<Abi> x);
-template <class Abi> ldoublev<Abi> ceil(ldoublev<Abi> x);
-
-template <class Abi> floatv<Abi> floor(floatv<Abi> x);
-template <class Abi> doublev<Abi> floor(doublev<Abi> x);
-template <class Abi> ldoublev<Abi> floor(ldoublev<Abi> x);
-
-template <class Abi> floatv<Abi> nearbyint(floatv<Abi> x);
-template <class Abi> doublev<Abi> nearbyint(doublev<Abi> x);
-template <class Abi> ldoublev<Abi> nearbyint(ldoublev<Abi> x);
-
-template <class Abi> floatv<Abi> rint(floatv<Abi> x);
-template <class Abi> doublev<Abi> rint(doublev<Abi> x);
-template <class Abi> ldoublev<Abi> rint(ldoublev<Abi> x);
-
-template <class Abi> samesize<long int, floatv<Abi>> lrint(floatv<Abi> x);
-template <class Abi> samesize<long int, doublev<Abi>> lrint(doublev<Abi> x);
-template <class Abi> samesize<long int, ldoublev<Abi>> lrint(ldoublev<Abi> x);
-template <class Abi> samesize<long long int, floatv<Abi>> llrint(floatv<Abi> x);
-template <class Abi> samesize<long long int, doublev<Abi>> llrint(doublev<Abi> x);
-template <class Abi> samesize<long long int, ldoublev<Abi>> llrint(ldoublev<Abi> x);
-
-template <class Abi> floatv<Abi> round(floatv<Abi> x);
-template <class Abi> doublev<Abi> round(doublev<Abi> x);
-template <class Abi> ldoublev<Abi> round(ldoublev<Abi> x);
-template <class Abi> samesize<long int, floatv<Abi>> lround(floatv<Abi> x);
-template <class Abi> samesize<long int, doublev<Abi>> lround(doublev<Abi> x);
-template <class Abi> samesize<long int, ldoublev<Abi>> lround(ldoublev<Abi> x);
-template <class Abi> samesize<long long int, floatv<Abi>> llround(floatv<Abi> x);
-template <class Abi> samesize<long long int, doublev<Abi>> llround(doublev<Abi> x);
-template <class Abi> samesize<long long int, ldoublev<Abi>> llround(ldoublev<Abi> x);
-
-template <class Abi> floatv<Abi> trunc(floatv<Abi> x);
-template <class Abi> doublev<Abi> trunc(doublev<Abi> x);
-template <class Abi> ldoublev<Abi> trunc(ldoublev<Abi> x);
-
-template <class Abi> floatv<Abi> fmod(floatv<Abi> x, floatv<Abi> y);
-template <class Abi> doublev<Abi> fmod(doublev<Abi> x, doublev<Abi> y);
-template <class Abi> ldoublev<Abi> fmod(ldoublev<Abi> x, ldoublev<Abi> y);
-
-template <class Abi> floatv<Abi> remainder(floatv<Abi> x, floatv<Abi> y);
-template <class Abi> doublev<Abi> remainder(doublev<Abi> x, doublev<Abi> y);
-template <class Abi> ldoublev<Abi> remainder(ldoublev<Abi> x, ldoublev<Abi> y);
-
-template <class Abi> floatv<Abi> remquo(floatv<Abi> x, floatv<Abi> y, samesize<int, floatv<Abi>>* quo);
-template <class Abi> doublev<Abi> remquo(doublev<Abi> x, doublev<Abi> y, samesize<int, doublev<Abi>>* quo);
-template <class Abi> ldoublev<Abi> remquo(ldoublev<Abi> x, ldoublev<Abi> y, samesize<int, ldoublev<Abi>>* quo);
-
-template <class Abi> floatv<Abi> copysign(floatv<Abi> x, floatv<Abi> y);
-template <class Abi> doublev<Abi> copysign(doublev<Abi> x, doublev<Abi> y);
-template <class Abi> ldoublev<Abi> copysign(ldoublev<Abi> x, ldoublev<Abi> y);
-
-template <class Abi> doublev<Abi> nan(const char* tagp);
-template <class Abi> floatv<Abi> nanf(const char* tagp);
-template <class Abi> ldoublev<Abi> nanl(const char* tagp);
-
-template <class Abi> floatv<Abi> nextafter(floatv<Abi> x, floatv<Abi> y);
-template <class Abi> doublev<Abi> nextafter(doublev<Abi> x, doublev<Abi> y);
-template <class Abi> ldoublev<Abi> nextafter(ldoublev<Abi> x, ldoublev<Abi> y);
-
-template <class Abi> floatv<Abi> nexttoward(floatv<Abi> x, ldoublev<Abi> y);
-template <class Abi> doublev<Abi> nexttoward(doublev<Abi> x, ldoublev<Abi> y);
-template <class Abi> ldoublev<Abi> nexttoward(ldoublev<Abi> x, ldoublev<Abi> y);
-
-template <class Abi> floatv<Abi> fdim(floatv<Abi> x, floatv<Abi> y);
-template <class Abi> doublev<Abi> fdim(doublev<Abi> x, doublev<Abi> y);
-template <class Abi> ldoublev<Abi> fdim(ldoublev<Abi> x, ldoublev<Abi> y);
-
-template <class Abi> floatv<Abi> fmax(floatv<Abi> x, floatv<Abi> y);
-template <class Abi> doublev<Abi> fmax(doublev<Abi> x, doublev<Abi> y);
-template <class Abi> ldoublev<Abi> fmax(ldoublev<Abi> x, ldoublev<Abi> y);
-
-template <class Abi> floatv<Abi> fmin(floatv<Abi> x, floatv<Abi> y);
-template <class Abi> doublev<Abi> fmin(doublev<Abi> x, doublev<Abi> y);
-template <class Abi> ldoublev<Abi> fmin(ldoublev<Abi> x, ldoublev<Abi> y);
-
-template <class Abi> floatv<Abi> fma(floatv<Abi> x, floatv<Abi> y, floatv<Abi> z);
-template <class Abi> doublev<Abi> fma(doublev<Abi> x, doublev<Abi> y, doublev<Abi> z);
-template <class Abi> ldoublev<Abi> fma(ldoublev<Abi> x, ldoublev<Abi> y, ldoublev<Abi> z);
-
-template <class Abi> samesize<int, floatv<Abi>> fpclassify(floatv<Abi> x);
-template <class Abi> samesize<int, doublev<Abi>> fpclassify(doublev<Abi> x);
-template <class Abi> samesize<int, ldoublev<Abi>> fpclassify(ldoublev<Abi> x);
-
-template <class Abi> simd_mask<float, Abi> isfinite(floatv<Abi> x);
-template <class Abi> simd_mask<double, Abi> isfinite(doublev<Abi> x);
-template <class Abi> simd_mask<long double, Abi> isfinite(ldoublev<Abi> x);
-
-template <class Abi> simd_mask<float, Abi> isinf(floatv<Abi> x);
-template <class Abi> simd_mask<double, Abi> isinf(doublev<Abi> x);
-template <class Abi> simd_mask<long double, Abi> isinf(ldoublev<Abi> x);
-
-template <class Abi> simd_mask<float, Abi> isnan(floatv<Abi> x);
-template <class Abi> simd_mask<double, Abi> isnan(doublev<Abi> x);
-template <class Abi> simd_mask<long double, Abi> isnan(ldoublev<Abi> x);
-
-template <class Abi> simd_mask<float, Abi> isnormal(floatv<Abi> x);
-template <class Abi> simd_mask<double, Abi> isnormal(doublev<Abi> x);
-template <class Abi> simd_mask<long double, Abi> isnormal(ldoublev<Abi> x);
-
-template <class Abi> simd_mask<float, Abi> signbit(floatv<Abi> x);
-template <class Abi> simd_mask<double, Abi> signbit(doublev<Abi> x);
-template <class Abi> simd_mask<long double, Abi> signbit(ldoublev<Abi> x);
-
-template <class Abi> simd_mask<float, Abi> isgreater(floatv<Abi> x, floatv<Abi> y);
-template <class Abi> simd_mask<double, Abi> isgreater(doublev<Abi> x, doublev<Abi> y);
-template <class Abi> simd_mask<long double, Abi> isgreater(ldoublev<Abi> x, ldoublev<Abi> y);
-
-template <class Abi> simd_mask<float, Abi> isgreaterequal(floatv<Abi> x, floatv<Abi> y);
-template <class Abi> simd_mask<double, Abi> isgreaterequal(doublev<Abi> x, doublev<Abi> y);
-template <class Abi> simd_mask<long double, Abi> isgreaterequal(ldoublev<Abi> x, ldoublev<Abi> y);
-
-template <class Abi> simd_mask<float, Abi> isless(floatv<Abi> x, floatv<Abi> y);
-template <class Abi> simd_mask<double, Abi> isless(doublev<Abi> x, doublev<Abi> y);
-template <class Abi> simd_mask<long double, Abi> isless(ldoublev<Abi> x, ldoublev<Abi> y);
-
-template <class Abi> simd_mask<float, Abi> islessequal(floatv<Abi> x, floatv<Abi> y);
-template <class Abi> simd_mask<double, Abi> islessequal(doublev<Abi> x, doublev<Abi> y);
-template <class Abi> simd_mask<long double, Abi> islessequal(ldoublev<Abi> x, ldoublev<Abi> y);
-
-template <class Abi> simd_mask<float, Abi> islessgreater(floatv<Abi> x, floatv<Abi> y);
-template <class Abi> simd_mask<double, Abi> islessgreater(doublev<Abi> x, doublev<Abi> y);
-template <class Abi> simd_mask<long double, Abi> islessgreater(ldoublev<Abi> x, ldoublev<Abi> y);
-
-template <class Abi> simd_mask<float, Abi> isunordered(floatv<Abi> x, floatv<Abi> y);
-template <class Abi> simd_mask<double, Abi> isunordered(doublev<Abi> x, doublev<Abi> y);
-template <class Abi> simd_mask<long double, Abi> isunordered(ldoublev<Abi> x, ldoublev<Abi> y);
-
-template <class V> struct simd_div_t { V quot, rem; };
-template <class Abi> simd_div_t<scharv<Abi>> div(scharv<Abi> numer, scharv<Abi> denom);
-template <class Abi> simd_div_t<shortv<Abi>> div(shortv<Abi> numer, shortv<Abi> denom);
-template <class Abi> simd_div_t<intv<Abi>> div(intv<Abi> numer, intv<Abi> denom);
-template <class Abi> simd_div_t<longv<Abi>> div(longv<Abi> numer, longv<Abi> denom);
-template <class Abi> simd_div_t<llongv<Abi>> div(llongv<Abi> numer, llongv<Abi> denom);
-
-// [simd.mask.class]
-template <class T, class Abi>
-class simd_mask {
-public:
- using value_type = bool;
- using reference = see below;
- using simd_type = simd<T, Abi>;
- using abi_type = Abi;
- static constexpr size_t size() noexcept;
- simd_mask() = default;
-
- // broadcast constructor
- explicit simd_mask(value_type) noexcept;
-
- // implicit type conversion constructor
- template <class U> simd_mask(const simd_mask<U, simd_abi::fixed_size<size()>>&) noexcept;
-
- // load constructor
- template <class Flags> simd_mask(const value_type* mem, Flags);
-
- // loads [simd.mask.copy]
- template <class Flags> void copy_from(const value_type* mem, Flags);
- template <class Flags> void copy_to(value_type* mem, Flags) const;
-
- // scalar access [simd.mask.subscr]
- reference operator[](size_t);
- value_type operator[](size_t) const;
-
- // unary operators [simd.mask.unary]
- simd_mask operator!() const noexcept;
-
- // simd_mask binary operators [simd.mask.binary]
- friend simd_mask operator&&(const simd_mask&, const simd_mask&) noexcept;
- friend simd_mask operator||(const simd_mask&, const simd_mask&) noexcept;
- friend simd_mask operator& (const simd_mask&, const simd_mask&) noexcept;
- friend simd_mask operator| (const simd_mask&, const simd_mask&) noexcept;
- friend simd_mask operator^ (const simd_mask&, const simd_mask&) noexcept;
-
- // simd_mask compound assignment [simd.mask.cassign]
- friend simd_mask& operator&=(simd_mask&, const simd_mask&) noexcept;
- friend simd_mask& operator|=(simd_mask&, const simd_mask&) noexcept;
- friend simd_mask& operator^=(simd_mask&, const simd_mask&) noexcept;
-
- // simd_mask compares [simd.mask.comparison]
- friend simd_mask operator==(const simd_mask&, const simd_mask&) noexcept;
- friend simd_mask operator!=(const simd_mask&, const simd_mask&) noexcept;
-};
-
-} // parallelism_v2
-} // std::experimental
-
-*/
-
#include <__assert> // all public C++ headers provide the assertion handler
-#include <__functional/operations.h>
-#include <array>
-#include <cstddef>
-#include <experimental/__config>
-#include <tuple>
-
-#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
-# pragma GCC system_header
-#endif
-
-_LIBCPP_PUSH_MACROS
-#include <__undef_macros>
-
-_LIBCPP_BEGIN_NAMESPACE_EXPERIMENTAL_SIMD
-
-#if _LIBCPP_STD_VER >= 17
-
-enum class _StorageKind {
- _Scalar,
- _Array,
- _VecExt,
-};
-
-template <_StorageKind __kind, int _Np>
-struct __simd_abi {};
-
-template <class _Tp, class _Abi>
-class __simd_storage {};
-
-template <class _Tp, int __num_element>
-class __simd_storage<_Tp, __simd_abi<_StorageKind::_Array, __num_element>> {
- std::array<_Tp, __num_element> __storage_;
-
- template <class, class>
- friend struct simd;
-
- template <class, class>
- friend struct simd_mask;
-
-public:
- _LIBCPP_HIDE_FROM_ABI _Tp __get(size_t __index) const noexcept { return __storage_[__index]; }
- _LIBCPP_HIDE_FROM_ABI void __set(size_t __index, _Tp __val) noexcept {
- __storage_[__index] = __val;
- }
-};
-
-template <class _Tp>
-class __simd_storage<_Tp, __simd_abi<_StorageKind::_Scalar, 1>> {
- _Tp __storage_;
-
- template <class, class>
- friend struct simd;
-
- template <class, class>
- friend struct simd_mask;
-
-public:
- _LIBCPP_HIDE_FROM_ABI _Tp __get(size_t __index) const noexcept { return (&__storage_)[__index]; }
- _LIBCPP_HIDE_FROM_ABI void __set(size_t __index, _Tp __val) noexcept {
- (&__storage_)[__index] = __val;
- }
-};
-
-#ifndef _LIBCPP_HAS_NO_VECTOR_EXTENSION
-
-_LIBCPP_HIDE_FROM_ABI constexpr size_t __floor_pow_of_2(size_t __val) {
- return ((__val - 1) & __val) == 0 ? __val
- : __floor_pow_of_2((__val - 1) & __val);
-}
-
-_LIBCPP_HIDE_FROM_ABI constexpr size_t __ceil_pow_of_2(size_t __val) {
- return __val == 1 ? 1 : __floor_pow_of_2(__val - 1) << 1;
-}
-
-template <class _Tp, size_t __bytes>
-struct __vec_ext_traits {
-#if !defined(_LIBCPP_COMPILER_CLANG_BASED)
- typedef _Tp type __attribute__((vector_size(__ceil_pow_of_2(__bytes))));
-#endif
-};
-
-#if defined(_LIBCPP_COMPILER_CLANG_BASED)
-#define _LIBCPP_SPECIALIZE_VEC_EXT(_TYPE, _NUM_ELEMENT) \
- template <> \
- struct __vec_ext_traits<_TYPE, sizeof(_TYPE) * _NUM_ELEMENT> { \
- using type = \
- _TYPE __attribute__((vector_size(sizeof(_TYPE) * _NUM_ELEMENT))); \
- }
-
-#define _LIBCPP_SPECIALIZE_VEC_EXT_32(_TYPE) \
- _LIBCPP_SPECIALIZE_VEC_EXT(_TYPE, 1); \
- _LIBCPP_SPECIALIZE_VEC_EXT(_TYPE, 2); \
- _LIBCPP_SPECIALIZE_VEC_EXT(_TYPE, 3); \
- _LIBCPP_SPECIALIZE_VEC_EXT(_TYPE, 4); \
- _LIBCPP_SPECIALIZE_VEC_EXT(_TYPE, 5); \
- _LIBCPP_SPECIALIZE_VEC_EXT(_TYPE, 6); \
- _LIBCPP_SPECIALIZE_VEC_EXT(_TYPE, 7); \
- _LIBCPP_SPECIALIZE_VEC_EXT(_TYPE, 8); \
- _LIBCPP_SPECIALIZE_VEC_EXT(_TYPE, 9); \
- _LIBCPP_SPECIALIZE_VEC_EXT(_TYPE, 10); \
- _LIBCPP_SPECIALIZE_VEC_EXT(_TYPE, 11); \
- _LIBCPP_SPECIALIZE_VEC_EXT(_TYPE, 12); \
- _LIBCPP_SPECIALIZE_VEC_EXT(_TYPE, 13); \
- _LIBCPP_SPECIALIZE_VEC_EXT(_TYPE, 14); \
- _LIBCPP_SPECIALIZE_VEC_EXT(_TYPE, 15); \
- _LIBCPP_SPECIALIZE_VEC_EXT(_TYPE, 16); \
- _LIBCPP_SPECIALIZE_VEC_EXT(_TYPE, 17); \
- _LIBCPP_SPECIALIZE_VEC_EXT(_TYPE, 18); \
- _LIBCPP_SPECIALIZE_VEC_EXT(_TYPE, 19); \
- _LIBCPP_SPECIALIZE_VEC_EXT(_TYPE, 20); \
- _LIBCPP_SPECIALIZE_VEC_EXT(_TYPE, 21); \
- _LIBCPP_SPECIALIZE_VEC_EXT(_TYPE, 22); \
- _LIBCPP_SPECIALIZE_VEC_EXT(_TYPE, 23); \
- _LIBCPP_SPECIALIZE_VEC_EXT(_TYPE, 24); \
- _LIBCPP_SPECIALIZE_VEC_EXT(_TYPE, 25); \
- _LIBCPP_SPECIALIZE_VEC_EXT(_TYPE, 26); \
- _LIBCPP_SPECIALIZE_VEC_EXT(_TYPE, 27); \
- _LIBCPP_SPECIALIZE_VEC_EXT(_TYPE, 28); \
- _LIBCPP_SPECIALIZE_VEC_EXT(_TYPE, 29); \
- _LIBCPP_SPECIALIZE_VEC_EXT(_TYPE, 30); \
- _LIBCPP_SPECIALIZE_VEC_EXT(_TYPE, 31); \
- _LIBCPP_SPECIALIZE_VEC_EXT(_TYPE, 32)
-
-_LIBCPP_SPECIALIZE_VEC_EXT_32(char);
-_LIBCPP_SPECIALIZE_VEC_EXT_32(char16_t);
-_LIBCPP_SPECIALIZE_VEC_EXT_32(char32_t);
-_LIBCPP_SPECIALIZE_VEC_EXT_32(wchar_t);
-_LIBCPP_SPECIALIZE_VEC_EXT_32(signed char);
-_LIBCPP_SPECIALIZE_VEC_EXT_32(signed short);
-_LIBCPP_SPECIALIZE_VEC_EXT_32(signed int);
-_LIBCPP_SPECIALIZE_VEC_EXT_32(signed long);
-_LIBCPP_SPECIALIZE_VEC_EXT_32(signed long long);
-_LIBCPP_SPECIALIZE_VEC_EXT_32(unsigned char);
-_LIBCPP_SPECIALIZE_VEC_EXT_32(unsigned short);
-_LIBCPP_SPECIALIZE_VEC_EXT_32(unsigned int);
-_LIBCPP_SPECIALIZE_VEC_EXT_32(unsigned long);
-_LIBCPP_SPECIALIZE_VEC_EXT_32(unsigned long long);
-_LIBCPP_SPECIALIZE_VEC_EXT_32(float);
-_LIBCPP_SPECIALIZE_VEC_EXT_32(double);
-_LIBCPP_SPECIALIZE_VEC_EXT_32(long double);
-
-#undef _LIBCPP_SPECIALIZE_VEC_EXT_32
-#undef _LIBCPP_SPECIALIZE_VEC_EXT
-#endif
-
-template <class _Tp, int __num_element>
-class __simd_storage<_Tp, __simd_abi<_StorageKind::_VecExt, __num_element>> {
- using _StorageType =
- typename __vec_ext_traits<_Tp, sizeof(_Tp) * __num_element>::type;
-
- _StorageType __storage_;
-
- template <class, class>
- friend struct simd;
-
- template <class, class>
- friend struct simd_mask;
-
-public:
- _LIBCPP_HIDE_FROM_ABI _Tp __get(size_t __index) const noexcept { return __storage_[__index]; }
- _LIBCPP_HIDE_FROM_ABI void __set(size_t __index, _Tp __val) noexcept {
- __storage_[__index] = __val;
- }
-};
-
-#endif // _LIBCPP_HAS_NO_VECTOR_EXTENSION
-
-template <class _Vp, class _Tp, class _Abi>
-class __simd_reference {
- static_assert(std::is_same<_Vp, _Tp>::value, "");
-
- template <class, class>
- friend struct simd;
-
- template <class, class>
- friend struct simd_mask;
-
- __simd_storage<_Tp, _Abi>* __ptr_;
- size_t __index_;
-
- _LIBCPP_HIDE_FROM_ABI __simd_reference(__simd_storage<_Tp, _Abi>* __ptr, size_t __index)
- : __ptr_(__ptr), __index_(__index) {}
-
- _LIBCPP_HIDE_FROM_ABI __simd_reference(const __simd_reference&) = default;
-
-public:
- __simd_reference() = delete;
- __simd_reference& operator=(const __simd_reference&) = delete;
-
- _LIBCPP_HIDE_FROM_ABI operator _Vp() const { return __ptr_->__get(__index_); }
-
- _LIBCPP_HIDE_FROM_ABI __simd_reference operator=(_Vp __value) && {
- __ptr_->__set(__index_, __value);
- return *this;
- }
-
- _LIBCPP_HIDE_FROM_ABI __simd_reference operator++() && {
- return std::move(*this) = __ptr_->__get(__index_) + 1;
- }
-
- _LIBCPP_HIDE_FROM_ABI _Vp operator++(int) && {
- auto __val = __ptr_->__get(__index_);
- __ptr_->__set(__index_, __val + 1);
- return __val;
- }
-
- _LIBCPP_HIDE_FROM_ABI __simd_reference operator--() && {
- return std::move(*this) = __ptr_->__get(__index_) - 1;
- }
-
- _LIBCPP_HIDE_FROM_ABI _Vp operator--(int) && {
- auto __val = __ptr_->__get(__index_);
- __ptr_->__set(__index_, __val - 1);
- return __val;
- }
-
- _LIBCPP_HIDE_FROM_ABI __simd_reference operator+=(_Vp __value) && {
- return std::move(*this) = __ptr_->__get(__index_) + __value;
- }
-
- _LIBCPP_HIDE_FROM_ABI __simd_reference operator-=(_Vp __value) && {
- return std::move(*this) = __ptr_->__get(__index_) - __value;
- }
-
- _LIBCPP_HIDE_FROM_ABI __simd_reference operator*=(_Vp __value) && {
- return std::move(*this) = __ptr_->__get(__index_) * __value;
- }
-
- _LIBCPP_HIDE_FROM_ABI __simd_reference operator/=(_Vp __value) && {
- return std::move(*this) = __ptr_->__get(__index_) / __value;
- }
-
- _LIBCPP_HIDE_FROM_ABI __simd_reference operator%=(_Vp __value) && {
- return std::move(*this) = __ptr_->__get(__index_) % __value;
- }
-
- _LIBCPP_HIDE_FROM_ABI __simd_reference operator>>=(_Vp __value) && {
- return std::move(*this) = __ptr_->__get(__index_) >> __value;
- }
-
- _LIBCPP_HIDE_FROM_ABI __simd_reference operator<<=(_Vp __value) && {
- return std::move(*this) = __ptr_->__get(__index_) << __value;
- }
-
- _LIBCPP_HIDE_FROM_ABI __simd_reference operator&=(_Vp __value) && {
- return std::move(*this) = __ptr_->__get(__index_) & __value;
- }
-
- _LIBCPP_HIDE_FROM_ABI __simd_reference operator|=(_Vp __value) && {
- return std::move(*this) = __ptr_->__get(__index_) | __value;
- }
-
- _LIBCPP_HIDE_FROM_ABI __simd_reference operator^=(_Vp __value) && {
- return std::move(*this) = __ptr_->__get(__index_) ^ __value;
- }
-};
-
-template <class _To, class _From>
-_LIBCPP_HIDE_FROM_ABI constexpr decltype(_To{std::declval<_From>()}, true)
-__is_non_narrowing_convertible_impl(_From) {
- return true;
-}
-
-template <class _To>
-_LIBCPP_HIDE_FROM_ABI constexpr bool __is_non_narrowing_convertible_impl(...) {
- return false;
-}
-
-template <class _From, class _To>
-_LIBCPP_HIDE_FROM_ABI
-constexpr typename std::enable_if<std::is_arithmetic<_To>::value &&
- std::is_arithmetic<_From>::value,
- bool>::type
-__is_non_narrowing_arithmetic_convertible() {
- return experimental::__is_non_narrowing_convertible_impl<_To>(_From{});
-}
-
-template <class _From, class _To>
-_LIBCPP_HIDE_FROM_ABI
-constexpr typename std::enable_if<!(std::is_arithmetic<_To>::value &&
- std::is_arithmetic<_From>::value),
- bool>::type
-__is_non_narrowing_arithmetic_convertible() {
- return false;
-}
-
-template <class _Tp>
-_LIBCPP_HIDE_FROM_ABI constexpr _Tp __variadic_sum() {
- return _Tp{};
-}
-
-template <class _Tp, class _Up, class... _Args>
-_LIBCPP_HIDE_FROM_ABI constexpr _Tp __variadic_sum(_Up __first, _Args... __rest) {
- return static_cast<_Tp>(__first) + experimental::__variadic_sum<_Tp>(__rest...);
-}
-
-template <class _Tp>
-struct __nodeduce {
- using type = _Tp;
-};
-
-template <class _Tp>
-_LIBCPP_HIDE_FROM_ABI constexpr bool __vectorizable() {
- return std::is_arithmetic<_Tp>::value && !std::is_const<_Tp>::value &&
- !std::is_volatile<_Tp>::value && !std::is_same<_Tp, bool>::value;
-}
-
-_LIBCPP_END_NAMESPACE_EXPERIMENTAL_SIMD
-_LIBCPP_BEGIN_NAMESPACE_EXPERIMENTAL_SIMD_ABI
-
-using scalar = __simd_abi<_StorageKind::_Scalar, 1>;
-
-template <int _Np>
-using fixed_size = __simd_abi<_StorageKind::_Array, _Np>;
-
-template <class _Tp>
-inline constexpr size_t max_fixed_size = 32;
-
-template <class _Tp>
-using compatible = fixed_size<16 / sizeof(_Tp)>;
-
-#ifndef _LIBCPP_HAS_NO_VECTOR_EXTENSION
-template <class _Tp>
-using native = __simd_abi<_StorageKind::_VecExt,
- _LIBCPP_NATIVE_SIMD_WIDTH_IN_BYTES / sizeof(_Tp)>;
-#else
-template <class _Tp>
-using native =
- fixed_size<_Tp, _LIBCPP_NATIVE_SIMD_WIDTH_IN_BYTES / sizeof(_Tp)>;
-#endif // _LIBCPP_HAS_NO_VECTOR_EXTENSION
-
-_LIBCPP_END_NAMESPACE_EXPERIMENTAL_SIMD_ABI
-_LIBCPP_BEGIN_NAMESPACE_EXPERIMENTAL_SIMD
-
-template <class _Tp, class _Abi = simd_abi::compatible<_Tp>>
-class simd;
-template <class _Tp, class _Abi = simd_abi::compatible<_Tp>>
-class simd_mask;
-
-struct element_aligned_tag {};
-struct vector_aligned_tag {};
-template <size_t>
-struct overaligned_tag {};
-inline constexpr element_aligned_tag element_aligned{};
-inline constexpr vector_aligned_tag vector_aligned{};
-template <size_t _Np>
-inline constexpr overaligned_tag<_Np> overaligned{};
-
-// traits [simd.traits]
-template <class _Tp>
-struct is_abi_tag : std::integral_constant<bool, false> {};
-
-template <_StorageKind __kind, int _Np>
-struct is_abi_tag<__simd_abi<__kind, _Np>>
- : std::integral_constant<bool, true> {};
-
-template <class _Tp>
-struct is_simd : std::integral_constant<bool, false> {};
-
-template <class _Tp, class _Abi>
-struct is_simd<simd<_Tp, _Abi>> : std::integral_constant<bool, true> {};
-
-template <class _Tp>
-struct is_simd_mask : std::integral_constant<bool, false> {};
-
-template <class _Tp, class _Abi>
-struct is_simd_mask<simd_mask<_Tp, _Abi>> : std::integral_constant<bool, true> {
-};
-
-template <class _Tp>
-struct is_simd_flag_type : std::integral_constant<bool, false> {};
-
-template <>
-struct is_simd_flag_type<element_aligned_tag>
- : std::integral_constant<bool, true> {};
-
-template <>
-struct is_simd_flag_type<vector_aligned_tag>
- : std::integral_constant<bool, true> {};
-
-template <size_t _Align>
-struct is_simd_flag_type<overaligned_tag<_Align>>
- : std::integral_constant<bool, true> {};
-
-template <class _Tp>
-inline constexpr bool is_abi_tag_v = is_abi_tag<_Tp>::value;
-template <class _Tp>
-inline constexpr bool is_simd_v = is_simd<_Tp>::value;
-template <class _Tp>
-inline constexpr bool is_simd_mask_v = is_simd_mask<_Tp>::value;
-template <class _Tp>
-inline constexpr bool is_simd_flag_type_v = is_simd_flag_type<_Tp>::value;
-template <class _Tp, size_t _Np>
-struct abi_for_size {
- using type = simd_abi::fixed_size<_Np>;
-};
-template <class _Tp, size_t _Np>
-using abi_for_size_t = typename abi_for_size<_Tp, _Np>::type;
-
-template <class _Tp, class _Abi = simd_abi::compatible<_Tp>>
-struct simd_size;
-
-template <class _Tp, _StorageKind __kind, int _Np>
-struct simd_size<_Tp, __simd_abi<__kind, _Np>>
- : std::integral_constant<size_t, _Np> {
- static_assert(
- std::is_arithmetic<_Tp>::value &&
- !std::is_same<__remove_const_t<_Tp>, bool>::value,
- "Element type should be vectorizable");
-};
-
-// TODO: implement it.
-template <class _Tp, class _Up = typename _Tp::value_type>
-struct memory_alignment;
-
-template <class _Tp, class _Abi = simd_abi::compatible<_Tp>>
-inline constexpr size_t simd_size_v = simd_size<_Tp, _Abi>::value;
-
-template <class _Tp, class _Up = typename _Tp::value_type>
-inline constexpr size_t memory_alignment_v = memory_alignment<_Tp, _Up>::value;
-
-// class template simd [simd.class]
-template <class _Tp>
-using native_simd = simd<_Tp, simd_abi::native<_Tp>>;
-template <class _Tp, int _Np>
-using fixed_size_simd = simd<_Tp, simd_abi::fixed_size<_Np>>;
-
-// class template simd_mask [simd.mask.class]
-template <class _Tp>
-using native_simd_mask = simd_mask<_Tp, simd_abi::native<_Tp>>;
-
-template <class _Tp, int _Np>
-using fixed_size_simd_mask = simd_mask<_Tp, simd_abi::fixed_size<_Np>>;
-
-// casts [simd.casts]
-template <class _Tp>
-struct __static_simd_cast_traits {
- template <class _Up, class _Abi>
- static simd<_Tp, _Abi> __apply(const simd<_Up, _Abi>& __v);
-};
-
-template <class _Tp, class _NewAbi>
-struct __static_simd_cast_traits<simd<_Tp, _NewAbi>> {
- template <class _Up, class _Abi>
- static typename std::enable_if<simd<_Up, _Abi>::size() ==
- simd<_Tp, _NewAbi>::size(),
- simd<_Tp, _NewAbi>>::type
- __apply(const simd<_Up, _Abi>& __v);
-};
-
-template <class _Tp>
-struct __simd_cast_traits {
- template <class _Up, class _Abi>
- static typename std::enable_if<
- __is_non_narrowing_arithmetic_convertible<_Up, _Tp>(),
- simd<_Tp, _Abi>>::type
- __apply(const simd<_Up, _Abi>& __v);
-};
-
-template <class _Tp, class _NewAbi>
-struct __simd_cast_traits<simd<_Tp, _NewAbi>> {
- template <class _Up, class _Abi>
- static typename std::enable_if<
- __is_non_narrowing_arithmetic_convertible<_Up, _Tp>() &&
- simd<_Up, _Abi>::size() == simd<_Tp, _NewAbi>::size(),
- simd<_Tp, _NewAbi>>::type
- __apply(const simd<_Up, _Abi>& __v);
-};
-
-template <class _Tp, class _Up, class _Abi>
-_LIBCPP_HIDE_FROM_ABI auto simd_cast(const simd<_Up, _Abi>& __v)
- -> decltype(__simd_cast_traits<_Tp>::__apply(__v)) {
- return __simd_cast_traits<_Tp>::__apply(__v);
-}
-
-template <class _Tp, class _Up, class _Abi>
-_LIBCPP_HIDE_FROM_ABI auto static_simd_cast(const simd<_Up, _Abi>& __v)
- -> decltype(__static_simd_cast_traits<_Tp>::__apply(__v)) {
- return __static_simd_cast_traits<_Tp>::__apply(__v);
-}
-
-template <class _Tp, class _Abi>
-fixed_size_simd<_Tp, simd_size<_Tp, _Abi>::value>
-to_fixed_size(const simd<_Tp, _Abi>&) noexcept;
-
-template <class _Tp, class _Abi>
-fixed_size_simd_mask<_Tp, simd_size<_Tp, _Abi>::value>
-to_fixed_size(const simd_mask<_Tp, _Abi>&) noexcept;
-
-template <class _Tp, size_t _Np>
-native_simd<_Tp> to_native(const fixed_size_simd<_Tp, _Np>&) noexcept;
-
-template <class _Tp, size_t _Np>
-native_simd_mask<_Tp> to_native(const fixed_size_simd_mask<_Tp, _Np>&) noexcept;
-
-template <class _Tp, size_t _Np>
-simd<_Tp> to_compatible(const fixed_size_simd<_Tp, _Np>&) noexcept;
-
-template <class _Tp, size_t _Np>
-simd_mask<_Tp> to_compatible(const fixed_size_simd_mask<_Tp, _Np>&) noexcept;
-
-template <size_t... __sizes, class _Tp, class _Abi>
-tuple<simd<_Tp, abi_for_size_t<_Tp, __sizes>>...> split(const simd<_Tp, _Abi>&);
-
-template <size_t... __sizes, class _Tp, class _Abi>
-tuple<simd_mask<_Tp, abi_for_size_t<_Tp, __sizes>>...>
-split(const simd_mask<_Tp, _Abi>&);
-
-template <class _SimdType, class _Abi>
-array<_SimdType, simd_size<typename _SimdType::value_type, _Abi>::value /
- _SimdType::size()>
-split(const simd<typename _SimdType::value_type, _Abi>&);
-
-template <class _SimdType, class _Abi>
-array<_SimdType, simd_size<typename _SimdType::value_type, _Abi>::value /
- _SimdType::size()>
-split(const simd_mask<typename _SimdType::value_type, _Abi>&);
-
-template <class _Tp, class... _Abis>
-simd<_Tp, abi_for_size_t<_Tp, experimental::__variadic_sum(simd_size<_Tp, _Abis>::value...)>>
-concat(const simd<_Tp, _Abis>&...);
-
-template <class _Tp, class... _Abis>
-simd_mask<_Tp,
- abi_for_size_t<_Tp, experimental::__variadic_sum(simd_size<_Tp, _Abis>::value...)>>
-concat(const simd_mask<_Tp, _Abis>&...);
-
-// reductions [simd.mask.reductions]
-template <class _Tp, class _Abi>
-bool all_of(const simd_mask<_Tp, _Abi>&) noexcept;
-template <class _Tp, class _Abi>
-bool any_of(const simd_mask<_Tp, _Abi>&) noexcept;
-template <class _Tp, class _Abi>
-bool none_of(const simd_mask<_Tp, _Abi>&) noexcept;
-template <class _Tp, class _Abi>
-bool some_of(const simd_mask<_Tp, _Abi>&) noexcept;
-template <class _Tp, class _Abi>
-int popcount(const simd_mask<_Tp, _Abi>&) noexcept;
-template <class _Tp, class _Abi>
-int find_first_set(const simd_mask<_Tp, _Abi>&);
-template <class _Tp, class _Abi>
-int find_last_set(const simd_mask<_Tp, _Abi>&);
-bool all_of(bool) noexcept;
-bool any_of(bool) noexcept;
-bool none_of(bool) noexcept;
-bool some_of(bool) noexcept;
-int popcount(bool) noexcept;
-int find_first_set(bool) noexcept;
-int find_last_set(bool) noexcept;
-
-// masked assignment [simd.whereexpr]
-template <class _MaskType, class _Tp>
-class const_where_expression;
-template <class _MaskType, class _Tp>
-class where_expression;
-
-// masked assignment [simd.mask.where]
-template <class _Tp, class _Abi>
-where_expression<simd_mask<_Tp, _Abi>, simd<_Tp, _Abi>>
-where(const typename simd<_Tp, _Abi>::mask_type&, simd<_Tp, _Abi>&) noexcept;
-
-template <class _Tp, class _Abi>
-const_where_expression<simd_mask<_Tp, _Abi>, const simd<_Tp, _Abi>>
-where(const typename simd<_Tp, _Abi>::mask_type&,
- const simd<_Tp, _Abi>&) noexcept;
-
-template <class _Tp, class _Abi>
-where_expression<simd_mask<_Tp, _Abi>, simd_mask<_Tp, _Abi>>
-where(const typename __nodeduce<simd_mask<_Tp, _Abi>>::type&,
- simd_mask<_Tp, _Abi>&) noexcept;
-
-template <class _Tp, class _Abi>
-const_where_expression<simd_mask<_Tp, _Abi>, const simd_mask<_Tp, _Abi>>
-where(const typename __nodeduce<simd_mask<_Tp, _Abi>>::type&,
- const simd_mask<_Tp, _Abi>&) noexcept;
-
-template <class _Tp>
-where_expression<bool, _Tp> where(bool, _Tp&) noexcept;
-
-template <class _Tp>
-const_where_expression<bool, const _Tp> where(bool, const _Tp&) noexcept;
-
-// reductions [simd.reductions]
-template <class _Tp, class _Abi, class _BinaryOp = std::plus<_Tp>>
-_Tp reduce(const simd<_Tp, _Abi>&, _BinaryOp = _BinaryOp());
-
-template <class _MaskType, class _SimdType, class _BinaryOp>
-typename _SimdType::value_type
-reduce(const const_where_expression<_MaskType, _SimdType>&,
- typename _SimdType::value_type __neutral_element, _BinaryOp);
-
-template <class _MaskType, class _SimdType>
-typename _SimdType::value_type
-reduce(const const_where_expression<_MaskType, _SimdType>&,
- plus<typename _SimdType::value_type> = {});
-
-template <class _MaskType, class _SimdType>
-typename _SimdType::value_type
-reduce(const const_where_expression<_MaskType, _SimdType>&,
- multiplies<typename _SimdType::value_type>);
-
-template <class _MaskType, class _SimdType>
-typename _SimdType::value_type
-reduce(const const_where_expression<_MaskType, _SimdType>&,
- bit_and<typename _SimdType::value_type>);
-
-template <class _MaskType, class _SimdType>
-typename _SimdType::value_type
-reduce(const const_where_expression<_MaskType, _SimdType>&,
- bit_or<typename _SimdType::value_type>);
-
-template <class _MaskType, class _SimdType>
-typename _SimdType::value_type
-reduce(const const_where_expression<_MaskType, _SimdType>&,
- bit_xor<typename _SimdType::value_type>);
-
-template <class _Tp, class _Abi>
-_Tp hmin(const simd<_Tp, _Abi>&);
-template <class _MaskType, class _SimdType>
-typename _SimdType::value_type
-hmin(const const_where_expression<_MaskType, _SimdType>&);
-template <class _Tp, class _Abi>
-_Tp hmax(const simd<_Tp, _Abi>&);
-template <class _MaskType, class _SimdType>
-typename _SimdType::value_type
-hmax(const const_where_expression<_MaskType, _SimdType>&);
-
-// algorithms [simd.alg]
-template <class _Tp, class _Abi>
-simd<_Tp, _Abi> min(const simd<_Tp, _Abi>&, const simd<_Tp, _Abi>&) noexcept;
-
-template <class _Tp, class _Abi>
-simd<_Tp, _Abi> max(const simd<_Tp, _Abi>&, const simd<_Tp, _Abi>&) noexcept;
-
-template <class _Tp, class _Abi>
-std::pair<simd<_Tp, _Abi>, simd<_Tp, _Abi>>
-minmax(const simd<_Tp, _Abi>&, const simd<_Tp, _Abi>&) noexcept;
-
-template <class _Tp, class _Abi>
-simd<_Tp, _Abi> clamp(const simd<_Tp, _Abi>&, const simd<_Tp, _Abi>&,
- const simd<_Tp, _Abi>&);
-
-// [simd.whereexpr]
-// TODO implement where expressions.
-template <class _MaskType, class _Tp>
-class const_where_expression {
-public:
- const_where_expression(const const_where_expression&) = delete;
- const_where_expression& operator=(const const_where_expression&) = delete;
- __remove_const_t<_Tp> operator-() const&&;
- template <class _Up, class _Flags>
- void copy_to(_Up*, _Flags) const&&;
-};
-
-template <class _MaskType, class _Tp>
-class where_expression : public const_where_expression<_MaskType, _Tp> {
-public:
- where_expression(const where_expression&) = delete;
- where_expression& operator=(const where_expression&) = delete;
- template <class _Up>
- void operator=(_Up&&);
- template <class _Up>
- void operator+=(_Up&&);
- template <class _Up>
- void operator-=(_Up&&);
- template <class _Up>
- void operator*=(_Up&&);
- template <class _Up>
- void operator/=(_Up&&);
- template <class _Up>
- void operator%=(_Up&&);
- template <class _Up>
- void operator&=(_Up&&);
- template <class _Up>
- void operator|=(_Up&&);
- template <class _Up>
- void operator^=(_Up&&);
- template <class _Up>
- void operator<<=(_Up&&);
- template <class _Up>
- void operator>>=(_Up&&);
- void operator++();
- void operator++(int);
- void operator--();
- void operator--(int);
- template <class _Up, class _Flags>
- void copy_from(const _Up*, _Flags);
-};
-
-// [simd.class]
-// TODO: implement simd
-template <class _Tp, class _Abi>
-class simd {
-public:
- using value_type = _Tp;
- using reference = __simd_reference<_Tp, _Tp, _Abi>;
- using mask_type = simd_mask<_Tp, _Abi>;
- using abi_type = _Abi;
-
- _LIBCPP_HIDE_FROM_ABI simd() = default;
- _LIBCPP_HIDE_FROM_ABI simd(const simd&) = default;
- _LIBCPP_HIDE_FROM_ABI simd& operator=(const simd&) = default;
-
- static _LIBCPP_HIDE_FROM_ABI constexpr size_t size() noexcept {
- return simd_size<_Tp, _Abi>::value;
- }
-
-private:
- __simd_storage<_Tp, _Abi> __s_;
-
- template <class _Up>
- static _LIBCPP_HIDE_FROM_ABI constexpr bool __can_broadcast() {
- return (std::is_arithmetic<_Up>::value &&
- __is_non_narrowing_arithmetic_convertible<_Up, _Tp>()) ||
- (!std::is_arithmetic<_Up>::value &&
- std::is_convertible<_Up, _Tp>::value) ||
- std::is_same<__remove_const_t<_Up>, int>::value ||
- (std::is_same<__remove_const_t<_Up>,
- unsigned int>::value &&
- std::is_unsigned<_Tp>::value);
- }
-
- template <class _Generator, size_t... __indicies>
- static _LIBCPP_HIDE_FROM_ABI constexpr decltype(
- std::forward_as_tuple(std::declval<_Generator>()(
- std::integral_constant<size_t, __indicies>())...),
- bool())
- __can_generate(std::index_sequence<__indicies...>) {
- return !experimental::__variadic_sum<bool>(
- !__can_broadcast<decltype(std::declval<_Generator>()(
- std::integral_constant<size_t, __indicies>()))>()...);
- }
-
- template <class _Generator>
- static _LIBCPP_HIDE_FROM_ABI bool __can_generate(...) {
- return false;
- }
-
- template <class _Generator, size_t... __indicies>
- _LIBCPP_HIDE_FROM_ABI void __generator_init(_Generator&& __g, std::index_sequence<__indicies...>) {
- int __not_used[]{((*this)[__indicies] =
- __g(std::integral_constant<size_t, __indicies>()),
- 0)...};
- (void)__not_used;
- }
-
-public:
- // implicit type conversion constructor
- template <class _Up,
- class = typename std::enable_if<
- std::is_same<_Abi, simd_abi::fixed_size<size()>>::value &&
- __is_non_narrowing_arithmetic_convertible<_Up, _Tp>()>::type>
- _LIBCPP_HIDE_FROM_ABI simd(const simd<_Up, simd_abi::fixed_size<size()>>& __v) {
- for (size_t __i = 0; __i < size(); __i++) {
- (*this)[__i] = static_cast<_Tp>(__v[__i]);
- }
- }
-
- // implicit broadcast constructor
- template <class _Up,
- class = typename std::enable_if<__can_broadcast<_Up>()>::type>
- _LIBCPP_HIDE_FROM_ABI simd(_Up&& __rv) {
- auto __v = static_cast<_Tp>(__rv);
- for (size_t __i = 0; __i < size(); __i++) {
- (*this)[__i] = __v;
- }
- }
-
- // generator constructor
- template <class _Generator,
- int = typename std::enable_if<
- __can_generate<_Generator>(std::make_index_sequence<size()>()),
- int>::type()>
- explicit _LIBCPP_HIDE_FROM_ABI simd(_Generator&& __g) {
- __generator_init(std::forward<_Generator>(__g),
- std::make_index_sequence<size()>());
- }
-
- // load constructor
- template <
- class _Up, class _Flags,
- class = typename std::enable_if<__vectorizable<_Up>()>::type,
- class = typename std::enable_if<is_simd_flag_type<_Flags>::value>::type>
- _LIBCPP_HIDE_FROM_ABI simd(const _Up* __buffer, _Flags) {
- // TODO: optimize for overaligned flags
- for (size_t __i = 0; __i < size(); __i++) {
- (*this)[__i] = static_cast<_Tp>(__buffer[__i]);
- }
- }
-
- // loads [simd.load]
- template <class _Up, class _Flags>
- typename std::enable_if<__vectorizable<_Up>() &&
- is_simd_flag_type<_Flags>::value>::type
- _LIBCPP_HIDE_FROM_ABI copy_from(const _Up* __buffer, _Flags) {
- *this = simd(__buffer, _Flags());
- }
-
- // stores [simd.store]
- template <class _Up, class _Flags>
- typename std::enable_if<__vectorizable<_Up>() &&
- is_simd_flag_type<_Flags>::value>::type
- _LIBCPP_HIDE_FROM_ABI copy_to(_Up* __buffer, _Flags) const {
- // TODO: optimize for overaligned flags
- for (size_t __i = 0; __i < size(); __i++) {
- __buffer[__i] = static_cast<_Up>((*this)[__i]);
- }
- }
-
- // scalar access [simd.subscr]
- _LIBCPP_HIDE_FROM_ABI reference operator[](size_t __i) { return reference(&__s_, __i); }
-
- _LIBCPP_HIDE_FROM_ABI value_type operator[](size_t __i) const { return __s_.__get(__i); }
-
- // unary operators [simd.unary]
- simd& operator++();
- simd operator++(int);
- simd& operator--();
- simd operator--(int);
- mask_type operator!() const;
- simd operator~() const;
- simd operator+() const;
- simd operator-() const;
-
-#if 0
- // binary operators [simd.binary]
- friend simd operator+(const simd&, const simd&);
- friend simd operator-(const simd&, const simd&);
- friend simd operator*(const simd&, const simd&);
- friend simd operator/(const simd&, const simd&);
- friend simd operator%(const simd&, const simd&);
- friend simd operator&(const simd&, const simd&);
- friend simd operator|(const simd&, const simd&);
- friend simd operator^(const simd&, const simd&);
- friend simd operator<<(const simd&, const simd&);
- friend simd operator>>(const simd&, const simd&);
- friend simd operator<<(const simd&, int);
- friend simd operator>>(const simd&, int);
-
- // compound assignment [simd.cassign]
- friend simd& operator+=(simd&, const simd&);
- friend simd& operator-=(simd&, const simd&);
- friend simd& operator*=(simd&, const simd&);
- friend simd& operator/=(simd&, const simd&);
- friend simd& operator%=(simd&, const simd&);
-
- friend simd& operator&=(simd&, const simd&);
- friend simd& operator|=(simd&, const simd&);
- friend simd& operator^=(simd&, const simd&);
- friend simd& operator<<=(simd&, const simd&);
- friend simd& operator>>=(simd&, const simd&);
- friend simd& operator<<=(simd&, int);
- friend simd& operator>>=(simd&, int);
-
- // compares [simd.comparison]
- friend mask_type operator==(const simd&, const simd&);
- friend mask_type operator!=(const simd&, const simd&);
- friend mask_type operator>=(const simd&, const simd&);
- friend mask_type operator<=(const simd&, const simd&);
- friend mask_type operator>(const simd&, const simd&);
- friend mask_type operator<(const simd&, const simd&);
-#endif
-};
-
-// [simd.mask.class]
-template <class _Tp, class _Abi>
-// TODO: implement simd_mask
-class simd_mask {
-public:
- using value_type = bool;
- // TODO: this is strawman implementation. Turn it into a proxy type.
- using reference = bool&;
- using simd_type = simd<_Tp, _Abi>;
- using abi_type = _Abi;
- static constexpr size_t size() noexcept;
- _LIBCPP_HIDE_FROM_ABI simd_mask() = default;
-
- // broadcast constructor
- explicit simd_mask(value_type) noexcept;
-
- // implicit type conversion constructor
- template <class _Up>
- simd_mask(const simd_mask<_Up, simd_abi::fixed_size<size()>>&) noexcept;
-
- // load constructor
- template <class _Flags>
- simd_mask(const value_type*, _Flags);
-
- // loads [simd.mask.copy]
- template <class _Flags>
- void copy_from(const value_type*, _Flags);
- template <class _Flags>
- void copy_to(value_type*, _Flags) const;
-
- // scalar access [simd.mask.subscr]
- reference operator[](size_t);
- value_type operator[](size_t) const;
-
- // unary operators [simd.mask.unary]
- simd_mask operator!() const noexcept;
-
-#if 0
- // simd_mask binary operators [simd.mask.binary]
- friend simd_mask operator&&(const simd_mask&, const simd_mask&) noexcept;
- friend simd_mask operator||(const simd_mask&, const simd_mask&) noexcept;
- friend simd_mask operator&(const simd_mask&, const simd_mask&)noexcept;
- friend simd_mask operator|(const simd_mask&, const simd_mask&) noexcept;
- friend simd_mask operator^(const simd_mask&, const simd_mask&) noexcept;
-
- // simd_mask compound assignment [simd.mask.cassign]
- friend simd_mask& operator&=(simd_mask&, const simd_mask&) noexcept;
- friend simd_mask& operator|=(simd_mask&, const simd_mask&) noexcept;
- friend simd_mask& operator^=(simd_mask&, const simd_mask&) noexcept;
-
- // simd_mask compares [simd.mask.comparison]
- friend simd_mask operator==(const simd_mask&, const simd_mask&) noexcept;
- friend simd_mask operator!=(const simd_mask&, const simd_mask&) noexcept;
-#endif
-};
-
-#endif // _LIBCPP_STD_VER >= 17
-
-_LIBCPP_END_NAMESPACE_EXPERIMENTAL_SIMD
-
-_LIBCPP_POP_MACROS
-
-#if !defined(_LIBCPP_REMOVE_TRANSITIVE_INCLUDES) && _LIBCPP_STD_VER <= 20
-# include <algorithm>
-# include <functional>
-#endif
#endif /* _LIBCPP_EXPERIMENTAL_SIMD */
diff --git a/libcxx/test/libcxx/transitive_includes/cxx03.csv b/libcxx/test/libcxx/transitive_includes/cxx03.csv
index ea1b2662c1cd581..17a3749d7b87f51 100644
--- a/libcxx/test/libcxx/transitive_includes/cxx03.csv
+++ b/libcxx/test/libcxx/transitive_includes/cxx03.csv
@@ -264,11 +264,6 @@ experimental/regex experimental/string
experimental/regex regex
experimental/set experimental/memory_resource
experimental/set set
-experimental/simd algorithm
-experimental/simd array
-experimental/simd cstddef
-experimental/simd functional
-experimental/simd tuple
experimental/string experimental/memory_resource
experimental/string string
experimental/unordered_map algorithm
diff --git a/libcxx/test/libcxx/transitive_includes/cxx11.csv b/libcxx/test/libcxx/transitive_includes/cxx11.csv
index 5a6ed875aec21c0..0176ceb54ec23d2 100644
--- a/libcxx/test/libcxx/transitive_includes/cxx11.csv
+++ b/libcxx/test/libcxx/transitive_includes/cxx11.csv
@@ -265,11 +265,6 @@ experimental/regex experimental/string
experimental/regex regex
experimental/set experimental/memory_resource
experimental/set set
-experimental/simd algorithm
-experimental/simd array
-experimental/simd cstddef
-experimental/simd functional
-experimental/simd tuple
experimental/string experimental/memory_resource
experimental/string string
experimental/unordered_map algorithm
diff --git a/libcxx/test/libcxx/transitive_includes/cxx14.csv b/libcxx/test/libcxx/transitive_includes/cxx14.csv
index e10d9978c8d8643..7513c6b1741f84e 100644
--- a/libcxx/test/libcxx/transitive_includes/cxx14.csv
+++ b/libcxx/test/libcxx/transitive_includes/cxx14.csv
@@ -265,11 +265,6 @@ experimental/regex experimental/string
experimental/regex regex
experimental/set experimental/memory_resource
experimental/set set
-experimental/simd algorithm
-experimental/simd array
-experimental/simd cstddef
-experimental/simd functional
-experimental/simd tuple
experimental/string experimental/memory_resource
experimental/string string
experimental/type_traits initializer_list
diff --git a/libcxx/test/libcxx/transitive_includes/cxx17.csv b/libcxx/test/libcxx/transitive_includes/cxx17.csv
index e10d9978c8d8643..7513c6b1741f84e 100644
--- a/libcxx/test/libcxx/transitive_includes/cxx17.csv
+++ b/libcxx/test/libcxx/transitive_includes/cxx17.csv
@@ -265,11 +265,6 @@ experimental/regex experimental/string
experimental/regex regex
experimental/set experimental/memory_resource
experimental/set set
-experimental/simd algorithm
-experimental/simd array
-experimental/simd cstddef
-experimental/simd functional
-experimental/simd tuple
experimental/string experimental/memory_resource
experimental/string string
experimental/type_traits initializer_list
diff --git a/libcxx/test/libcxx/transitive_includes/cxx20.csv b/libcxx/test/libcxx/transitive_includes/cxx20.csv
index fe0f35888d917a8..3794057ebfa224e 100644
--- a/libcxx/test/libcxx/transitive_includes/cxx20.csv
+++ b/libcxx/test/libcxx/transitive_includes/cxx20.csv
@@ -271,11 +271,6 @@ experimental/regex experimental/string
experimental/regex regex
experimental/set experimental/memory_resource
experimental/set set
-experimental/simd algorithm
-experimental/simd array
-experimental/simd cstddef
-experimental/simd functional
-experimental/simd tuple
experimental/string experimental/memory_resource
experimental/string string
experimental/type_traits initializer_list
diff --git a/libcxx/test/libcxx/transitive_includes/cxx23.csv b/libcxx/test/libcxx/transitive_includes/cxx23.csv
index f91c9d6c57d9747..19d43136bc006fe 100644
--- a/libcxx/test/libcxx/transitive_includes/cxx23.csv
+++ b/libcxx/test/libcxx/transitive_includes/cxx23.csv
@@ -184,9 +184,6 @@ experimental/regex experimental/string
experimental/regex regex
experimental/set experimental/memory_resource
experimental/set set
-experimental/simd array
-experimental/simd cstddef
-experimental/simd tuple
experimental/string experimental/memory_resource
experimental/string string
experimental/type_traits initializer_list
diff --git a/libcxx/test/libcxx/transitive_includes/cxx26.csv b/libcxx/test/libcxx/transitive_includes/cxx26.csv
index f91c9d6c57d9747..19d43136bc006fe 100644
--- a/libcxx/test/libcxx/transitive_includes/cxx26.csv
+++ b/libcxx/test/libcxx/transitive_includes/cxx26.csv
@@ -184,9 +184,6 @@ experimental/regex experimental/string
experimental/regex regex
experimental/set experimental/memory_resource
experimental/set set
-experimental/simd array
-experimental/simd cstddef
-experimental/simd tuple
experimental/string experimental/memory_resource
experimental/string string
experimental/type_traits initializer_list
diff --git a/libcxx/test/std/experimental/simd/simd.abi/vector_extension.pass.cpp b/libcxx/test/std/experimental/simd/simd.abi/vector_extension.pass.cpp
deleted file mode 100644
index e9182760ecec218..000000000000000
--- a/libcxx/test/std/experimental/simd/simd.abi/vector_extension.pass.cpp
+++ /dev/null
@@ -1,70 +0,0 @@
-//===----------------------------------------------------------------------===//
-//
-// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
-// See https://llvm.org/LICENSE.txt for license information.
-// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
-//
-//===----------------------------------------------------------------------===//
-
-// UNSUPPORTED: c++03, c++11, c++14
-
-// <experimental/simd>
-//
-// [simd.abi]
-
-#include <experimental/simd>
-#include <cstdint>
-
-#include "test_macros.h"
-
-namespace ex = std::experimental::parallelism_v2;
-
-constexpr inline int reg_width() {
-#if defined(__AVX__)
- return 32;
-#else
- return 16;
-#endif
-}
-
-#ifndef _LIBCPP_HAS_NO_VECTOR_EXTENSION
-
-static_assert(
- sizeof(ex::simd<char, ex::__simd_abi<ex::_StorageKind::_VecExt, 1>>) == 1,
- "");
-static_assert(
- sizeof(ex::simd<char, ex::__simd_abi<ex::_StorageKind::_VecExt, 2>>) == 2,
- "");
-static_assert(
- sizeof(ex::simd<char, ex::__simd_abi<ex::_StorageKind::_VecExt, 3>>) == 4,
- "");
-static_assert(
- sizeof(ex::simd<char, ex::__simd_abi<ex::_StorageKind::_VecExt, 12>>) == 16,
- "");
-static_assert(
- sizeof(ex::simd<std::int32_t, ex::__simd_abi<ex::_StorageKind::_VecExt, 3>>) ==
- 16,
- "");
-static_assert(
- sizeof(ex::simd<std::int32_t, ex::__simd_abi<ex::_StorageKind::_VecExt, 5>>) ==
- 32,
- "");
-static_assert(
- std::is_same<ex::simd_abi::native<std::int8_t>,
- ex::__simd_abi<ex::_StorageKind::_VecExt, reg_width()>>::value,
- "");
-#else
-static_assert(
- std::is_same<ex::simd_abi::native<std::int8_t>,
- ex::__simd_abi<ex::_StorageKind::_Array, reg_width()>>::value,
- "");
-
-#endif
-
-static_assert(std::is_same<ex::simd_abi::compatible<std::int8_t>,
- ex::__simd_abi<ex::_StorageKind::_Array, 16>>::value,
- "");
-
-int main(int, char**) {
- return 0;
-}
diff --git a/libcxx/test/std/experimental/simd/simd.access/default.pass.cpp b/libcxx/test/std/experimental/simd/simd.access/default.pass.cpp
deleted file mode 100644
index a8ec36c4f615bef..000000000000000
--- a/libcxx/test/std/experimental/simd/simd.access/default.pass.cpp
+++ /dev/null
@@ -1,220 +0,0 @@
-//===----------------------------------------------------------------------===//
-//
-// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
-// See https://llvm.org/LICENSE.txt for license information.
-// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
-//
-//===----------------------------------------------------------------------===//
-
-// UNSUPPORTED: c++03, c++11, c++14
-
-// <experimental/simd>
-//
-// scalar access [simd.subscr]
-// reference operator[](size_t);
-// value_type operator[](size_t) const;
-
-#include <experimental/simd>
-#include <cassert>
-#include <cstdint>
-
-#include "test_macros.h"
-
-namespace ex = std::experimental::parallelism_v2;
-
-template <typename SimdType>
-void test_access() {
- {
- SimdType a(42), b(4);
- static_assert(std::is_convertible<decltype(a[0]), std::int8_t>::value, "");
-
- assert(a[0] == 42);
- assert(!a[0] == !42);
- assert(~a[0] == ~42);
- assert(+a[0] == +42);
- assert(-a[0] == -42);
- assert(a[0] + b[0] == 42 + 4);
- assert(a[0] - b[0] == 42 - 4);
- assert(a[0] * b[0] == 42 * 4);
- assert(a[0] / b[0] == 42 / 4);
- assert(a[0] % b[0] == 42 % 4);
- assert(a[0] << b[0] == (42 << 4));
- assert(a[0] >> b[0] == (42 >> 4));
- assert((a[0] < b[0]) == false);
- assert((a[0] <= b[0]) == false);
- assert((a[0] > b[0]) == true);
- assert((a[0] >= b[0]) == true);
- assert((a[0] == b[0]) == false);
- assert((a[0] != b[0]) == true);
- assert((a[0] & b[0]) == (42 & 4));
- assert((a[0] | b[0]) == (42 | 4));
- assert((a[0] ^ b[0]) == (42 ^ 4));
- assert((a[0] && b[0]) == true);
- assert((a[0] || b[0]) == true);
-
- {
- auto c = a;
- ++c[0];
- assert(c[0] == 42 + 1);
- assert(c[1] == 42);
- }
- {
- auto c = a;
- auto ret = c[0]++;
- assert(ret == 42);
- assert(c[0] == 42 + 1);
- assert(c[1] == 42);
- }
- {
- auto c = a;
- --c[0];
- assert(c[0] == 42 - 1);
- assert(c[1] == 42);
- }
- {
- auto c = a;
- auto ret = c[0]--;
- assert(ret == 42);
- assert(c[0] == 42 - 1);
- assert(c[1] == 42);
- }
-
- {
- auto c = a;
- c[0] += b[0];
- assert(c[0] == 42 + 4);
- assert(c[1] == 42);
- }
- {
- auto c = a;
- c[0] -= b[0];
- assert(c[0] == 42 - 4);
- assert(c[1] == 42);
- }
- {
- auto c = a;
- c[0] *= b[0];
- assert(c[0] == 42 * 4);
- assert(c[1] == 42);
- }
- {
- auto c = a;
- c[0] /= b[0];
- assert(c[0] == 42 / 4);
- assert(c[1] == 42);
- }
- {
- auto c = a;
- c[0] %= b[0];
- assert(c[0] == 42 % 4);
- assert(c[1] == 42);
- }
- {
- auto c = a;
- c[0] >>= b[0];
- assert(c[0] == (42 >> 4));
- assert(c[1] == 42);
- }
- {
- auto c = a;
- c[0] <<= b[0];
- assert(c[0] == (42 << 4));
- assert(c[1] == 42);
- }
- {
- auto c = a;
- c[0] &= b[0];
- assert(c[0] == (42 & 4));
- assert(c[1] == 42);
- }
- {
- auto c = a;
- c[0] |= b[0];
- assert(c[0] == (42 | 4));
- assert(c[1] == 42);
- }
- {
- auto c = a;
- c[0] ^= b[0];
- assert(c[0] == (42 ^ 4));
- assert(c[1] == 42);
- }
-
- {
- auto c = a;
- (void)(a[0] + (c[0] += a[0]));
- }
- {
- auto c = a;
- (void)(a[0] + (c[0] -= a[0]));
- }
- {
- auto c = a;
- (void)(a[0] + (c[0] *= a[0]));
- }
- {
- auto c = a;
- (void)(a[0] + (c[0] /= a[0]));
- }
- {
- auto c = a;
- (void)(a[0] + (c[0] %= a[0]));
- }
- {
- auto c = a;
- (void)(a[0] + (c[0] >>= b[0]));
- }
- {
- auto c = a;
- (void)(a[0] + (c[0] <<= b[0]));
- }
- {
- auto c = a;
- (void)(a[0] + (c[0] &= a[0]));
- }
- {
- auto c = a;
- (void)(a[0] + (c[0] |= a[0]));
- }
- {
- auto c = a;
- (void)(a[0] + (c[0] ^= a[0]));
- }
- }
- {
- const SimdType a(42);
- const SimdType b(4);
- static_assert(std::is_same<decltype(a[0]), int>::value, "");
-
- assert(a[0] == 42);
- assert(!a[0] == !42);
- assert(~a[0] == ~42);
- assert(+a[0] == +42);
- assert(-a[0] == -42);
- assert(a[0] + b[0] == 42 + 4);
- assert(a[0] - b[0] == 42 - 4);
- assert(a[0] * b[0] == 42 * 4);
- assert(a[0] / b[0] == 42 / 4);
- assert(a[0] % b[0] == 42 % 4);
- assert(a[0] << b[0] == (42 << 4));
- assert(a[0] >> b[0] == (42 >> 4));
- assert((a[0] < b[0]) == false);
- assert((a[0] <= b[0]) == false);
- assert((a[0] > b[0]) == true);
- assert((a[0] >= b[0]) == true);
- assert((a[0] == b[0]) == false);
- assert((a[0] != b[0]) == true);
- assert((a[0] & b[0]) == (42 & 4));
- assert((a[0] | b[0]) == (42 | 4));
- assert((a[0] ^ b[0]) == (42 ^ 4));
- assert((a[0] && b[0]) == true);
- assert((a[0] || b[0]) == true);
- }
-}
-
-int main(int, char**) {
- test_access<ex::native_simd<int>>();
- test_access<ex::fixed_size_simd<int, 4>>();
-
- return 0;
-}
diff --git a/libcxx/test/std/experimental/simd/simd.casts/simd_cast.pass.cpp b/libcxx/test/std/experimental/simd/simd.casts/simd_cast.pass.cpp
deleted file mode 100644
index 3a58f9f770b227e..000000000000000
--- a/libcxx/test/std/experimental/simd/simd.casts/simd_cast.pass.cpp
+++ /dev/null
@@ -1,49 +0,0 @@
-//===----------------------------------------------------------------------===//
-//
-// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
-// See https://llvm.org/LICENSE.txt for license information.
-// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
-//
-//===----------------------------------------------------------------------===//
-
-// UNSUPPORTED: c++03, c++11, c++14
-
-// <experimental/simd>
-//
-// [simd.casts]
-// template <class T, class U, class Abi> see below ex::simd_cast<(const
-// ex::simd<U, Abi>&);
-
-#include <experimental/simd>
-#include <cstdint>
-
-#include "test_macros.h"
-
-namespace ex = std::experimental::parallelism_v2;
-
-static_assert(
- std::is_same<decltype(ex::simd_cast<std::int32_t>(ex::native_simd<std::int32_t>())),
- ex::native_simd<std::int32_t>>::value,
- "");
-
-static_assert(std::is_same<decltype(ex::simd_cast<std::int64_t>(
- ex::fixed_size_simd<std::int32_t, 4>())),
- ex::fixed_size_simd<std::int64_t, 4>>::value,
- "");
-
-static_assert(
- std::is_same<decltype(ex::simd_cast<ex::fixed_size_simd<std::int64_t, 1>>(
- ex::simd<std::int32_t, ex::simd_abi::scalar>())),
- ex::fixed_size_simd<std::int64_t, 1>>::value,
- "");
-
-static_assert(
- std::is_same<
- decltype(ex::simd_cast<ex::simd<std::int64_t, ex::simd_abi::scalar>>(
- ex::fixed_size_simd<std::int32_t, 1>())),
- ex::simd<std::int64_t, ex::simd_abi::scalar>>::value,
- "");
-
-int main(int, char**) {
- return 0;
-}
diff --git a/libcxx/test/std/experimental/simd/simd.casts/static_simd_cast.pass.cpp b/libcxx/test/std/experimental/simd/simd.casts/static_simd_cast.pass.cpp
deleted file mode 100644
index f74b165ad5ecd8d..000000000000000
--- a/libcxx/test/std/experimental/simd/simd.casts/static_simd_cast.pass.cpp
+++ /dev/null
@@ -1,44 +0,0 @@
-//===----------------------------------------------------------------------===//
-//
-// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
-// See https://llvm.org/LICENSE.txt for license information.
-// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
-//
-//===----------------------------------------------------------------------===//
-
-// UNSUPPORTED: c++03, c++11, c++14
-
-// <experimental/simd>
-//
-// [simd.casts]
-// template <class T, class U, class Abi> see below ex::static_simd_cast<(const
-// ex::simd<U, Abi>&);
-
-#include <experimental/simd>
-#include <cstdint>
-
-#include "test_macros.h"
-
-namespace ex = std::experimental::parallelism_v2;
-
-static_assert(
- std::is_same<decltype(ex::static_simd_cast<float>(ex::native_simd<int>())),
- ex::native_simd<float>>::value,
- "");
-
-static_assert(
- std::is_same<decltype(ex::static_simd_cast<ex::fixed_size_simd<float, 1>>(
- ex::simd<int, ex::simd_abi::scalar>())),
- ex::fixed_size_simd<float, 1>>::value,
- "");
-
-static_assert(
- std::is_same<
- decltype(ex::static_simd_cast<ex::simd<float, ex::simd_abi::scalar>>(
- ex::fixed_size_simd<int, 1>())),
- ex::simd<float, ex::simd_abi::scalar>>::value,
- "");
-
-int main(int, char**) {
- return 0;
-}
diff --git a/libcxx/test/std/experimental/simd/simd.cons/broadcast.pass.cpp b/libcxx/test/std/experimental/simd/simd.cons/broadcast.pass.cpp
deleted file mode 100644
index edf6ba5005921ea..000000000000000
--- a/libcxx/test/std/experimental/simd/simd.cons/broadcast.pass.cpp
+++ /dev/null
@@ -1,87 +0,0 @@
-//===----------------------------------------------------------------------===//
-//
-// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
-// See https://llvm.org/LICENSE.txt for license information.
-// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
-//
-//===----------------------------------------------------------------------===//
-
-// UNSUPPORTED: c++03, c++11, c++14
-
-// <experimental/simd>
-//
-// [simd.class]
-// template <class U> simd(U&& value);
-
-#include <experimental/simd>
-#include <cstdint>
-#include <cassert>
-
-#include "test_macros.h"
-
-namespace ex = std::experimental::parallelism_v2;
-
-template <class T, class... Args>
-auto not_supported_native_simd_ctor(Args&&... args)
- -> decltype(ex::native_simd<T>(std::forward<Args>(args)...),
- void()) = delete;
-
-template <class T>
-void not_supported_native_simd_ctor(...) {}
-
-template <class T, class... Args>
-auto supported_native_simd_ctor(Args&&... args)
- -> decltype(ex::native_simd<T>(std::forward<Args>(args)...), void()) {}
-
-template <class T>
-void supported_native_simd_ctor(...) = delete;
-
-void compile_narrowing_conversion() {
- supported_native_simd_ctor<std::int8_t>(3);
- supported_native_simd_ctor<std::int16_t>(3);
- supported_native_simd_ctor<std::int32_t>(3);
- supported_native_simd_ctor<std::int64_t>(3);
- supported_native_simd_ctor<std::uint8_t>(3);
- supported_native_simd_ctor<std::uint16_t>(3);
- supported_native_simd_ctor<std::uint32_t>(3);
- supported_native_simd_ctor<std::uint64_t>(3);
- supported_native_simd_ctor<float>(3.f);
- supported_native_simd_ctor<double>(3.);
- supported_native_simd_ctor<long double>(3.);
-
- not_supported_native_simd_ctor<float>(3.);
- not_supported_native_simd_ctor<std::int8_t>(long(3));
- not_supported_native_simd_ctor<float>(long(3));
- not_supported_native_simd_ctor<int>(3.);
-}
-
-void compile_convertible() {
- struct ConvertibleToInt {
- operator std::int64_t() const;
- };
- supported_native_simd_ctor<std::int64_t>(ConvertibleToInt());
-
- struct NotConvertibleToInt {};
- not_supported_native_simd_ctor<std::int64_t>(NotConvertibleToInt());
-}
-
-void compile_unsigned() {
- not_supported_native_simd_ctor<int>(3u);
- supported_native_simd_ctor<std::uint16_t>(3u);
-}
-
-template <typename SimdType>
-void test_broadcast() {
- SimdType a(3);
- for (std::size_t i = 0; i < a.size(); i++) {
- assert(a[i] == 3);
- }
-}
-
-int main(int, char**) {
- test_broadcast<ex::native_simd<int>>();
- test_broadcast<ex::fixed_size_simd<int, 4>>();
- test_broadcast<ex::fixed_size_simd<int, 15>>();
-
- return 0;
-}
diff --git a/libcxx/test/std/experimental/simd/simd.cons/default.pass.cpp b/libcxx/test/std/experimental/simd/simd.cons/default.pass.cpp
deleted file mode 100644
index 753917e1bcbe9ca..000000000000000
--- a/libcxx/test/std/experimental/simd/simd.cons/default.pass.cpp
+++ /dev/null
@@ -1,31 +0,0 @@
-//===----------------------------------------------------------------------===//
-//
-// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
-// See https://llvm.org/LICENSE.txt for license information.
-// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
-//
-//===----------------------------------------------------------------------===//
-
-// UNSUPPORTED: c++03, c++11, c++14
-
-// <experimental/simd>
-//
-// [simd.class]
-// simd() = default;
-
-#include <cstdint>
-#include <experimental/simd>
-
-#include "test_macros.h"
-
-namespace ex = std::experimental::parallelism_v2;
-
-int main(int, char**) {
- static_assert(ex::native_simd<std::int32_t>().size() > 0, "");
- static_assert(ex::fixed_size_simd<std::int32_t, 4>().size() == 4, "");
- static_assert(ex::fixed_size_simd<std::int32_t, 5>().size() == 5, "");
- static_assert(ex::fixed_size_simd<std::int32_t, 1>().size() == 1, "");
- static_assert(ex::fixed_size_simd<char, 32>().size() == 32, "");
-
- return 0;
-}
diff --git a/libcxx/test/std/experimental/simd/simd.cons/generator.pass.cpp b/libcxx/test/std/experimental/simd/simd.cons/generator.pass.cpp
deleted file mode 100644
index 05a12895e921336..000000000000000
--- a/libcxx/test/std/experimental/simd/simd.cons/generator.pass.cpp
+++ /dev/null
@@ -1,92 +0,0 @@
-//===----------------------------------------------------------------------===//
-//
-// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
-// See https://llvm.org/LICENSE.txt for license information.
-// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
-//
-//===----------------------------------------------------------------------===//
-
-// UNSUPPORTED: c++03, c++11, c++14
-
-// <experimental/simd>
-//
-// [simd.class]
-// template <class G> explicit simd(G&& gen);
-
-#include <experimental/simd>
-#include <cstdint>
-#include <cassert>
-
-#include "test_macros.h"
-
-namespace ex = std::experimental::parallelism_v2;
-
-template <class T, class... Args>
-auto not_supported_simd128_ctor(Args&&... args) -> decltype(
- ex::fixed_size_simd<T, 16 / sizeof(T)>(std::forward<Args>(args)...),
- void()) = delete;
-
-template <class T>
-void not_supported_simd128_ctor(...) {}
-
-template <class T, class... Args>
-auto supported_simd128_ctor(Args&&... args) -> decltype(
- ex::fixed_size_simd<T, 16 / sizeof(T)>(std::forward<Args>(args)...),
- void()) {}
-
-template <class T>
-void supported_simd128_ctor(...) = delete;
-
-struct identity {
- template <std::size_t value>
- int operator()(std::integral_constant<std::size_t, value>) const {
- return value;
- }
-};
-
-void compile_generator() {
- supported_simd128_ctor<int>(identity());
- not_supported_simd128_ctor<int>([](int i) { return float(i); });
- not_supported_simd128_ctor<int>([](std::intptr_t i) { return (int*)(i); });
- not_supported_simd128_ctor<int>([](int* i) { return i; });
-}
-
-struct limited_identity {
- template <std::size_t value>
- typename std::conditional<value <= 2, std::int32_t, std::int64_t>::type
- operator()(std::integral_constant<std::size_t, value>) const {
- return value;
- }
-};
-
-void compile_limited_identity() {
- supported_simd128_ctor<std::int64_t>(limited_identity());
- not_supported_simd128_ctor<std::int32_t>(limited_identity());
-}
-
-template <typename SimdType>
-void test_generator() {
- {
- SimdType a([](int i) { return i; });
- assert(a[0] == 0);
- assert(a[1] == 1);
- assert(a[2] == 2);
- assert(a[3] == 3);
- }
- {
- SimdType a([](int i) { return 2 * i - 1; });
- assert(a[0] == -1);
- assert(a[1] == 1);
- assert(a[2] == 3);
- assert(a[3] == 5);
- }
-}
-
-int main(int, char**) {
- // TODO: adjust the tests when this assertion fails.
- assert(ex::native_simd<std::int32_t>::size() >= 4);
- test_generator<ex::native_simd<std::int32_t>>();
- test_generator<ex::fixed_size_simd<std::int32_t, 4>>();
-
- return 0;
-}
diff --git a/libcxx/test/std/experimental/simd/simd.cons/load.pass.cpp b/libcxx/test/std/experimental/simd/simd.cons/load.pass.cpp
deleted file mode 100644
index ff29e7150e872f8..000000000000000
--- a/libcxx/test/std/experimental/simd/simd.cons/load.pass.cpp
+++ /dev/null
@@ -1,120 +0,0 @@
-//===----------------------------------------------------------------------===//
-//
-// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
-// See https://llvm.org/LICENSE.txt for license information.
-// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
-//
-//===----------------------------------------------------------------------===//
-
-// UNSUPPORTED: c++03, c++11, c++14
-
-// <experimental/simd>
-//
-// [simd.class]
-// template <class U, class Flags> simd(const U* mem, Flags f);
-
-#include <experimental/simd>
-#include <cstdint>
-#include <cassert>
-
-#include "test_macros.h"
-
-namespace ex = std::experimental::parallelism_v2;
-
-template <class T, class... Args>
-auto not_supported_native_simd_ctor(Args&&... args)
- -> decltype(ex::native_simd<T>(std::forward<Args>(args)...),
- void()) = delete;
-
-template <class T>
-void not_supported_native_simd_ctor(...) {}
-
-template <class T, class... Args>
-auto supported_native_simd_ctor(Args&&... args)
- -> decltype(ex::native_simd<T>(std::forward<Args>(args)...), void()) {}
-
-template <class T>
-void supported_native_simd_ctor(...) = delete;
-
-void compile_load_ctor() {
- supported_native_simd_ctor<int>((int*)nullptr, ex::element_aligned_tag());
- supported_native_simd_ctor<std::uint32_t>((int*)nullptr,
- ex::element_aligned_tag());
- supported_native_simd_ctor<double>((float*)nullptr,
- ex::element_aligned_tag());
- supported_native_simd_ctor<std::uint16_t>((unsigned int*)nullptr,
- ex::element_aligned_tag());
- supported_native_simd_ctor<std::uint32_t>((float*)nullptr,
- ex::element_aligned_tag());
-
- not_supported_native_simd_ctor<int>((int*)nullptr, int());
-}
-
-template <typename SimdType>
-void test_load_ctor() {
- alignas(32) std::int32_t buffer[] = {4, 3, 2, 1};
- {
- SimdType a(buffer, ex::element_aligned_tag());
- assert(a[0] == 4);
- assert(a[1] == 3);
- assert(a[2] == 2);
- assert(a[3] == 1);
- }
- {
- SimdType a(buffer, ex::vector_aligned_tag());
- assert(a[0] == 4);
- assert(a[1] == 3);
- assert(a[2] == 2);
- assert(a[3] == 1);
- }
- {
- SimdType a(buffer, ex::overaligned_tag<32>());
- assert(a[0] == 4);
- assert(a[1] == 3);
- assert(a[2] == 2);
- assert(a[3] == 1);
- }
-
- {
- SimdType a(buffer, ex::element_aligned);
- assert(a[0] == 4);
- assert(a[1] == 3);
- assert(a[2] == 2);
- assert(a[3] == 1);
- }
- {
- SimdType a(buffer, ex::vector_aligned);
- assert(a[0] == 4);
- assert(a[1] == 3);
- assert(a[2] == 2);
- assert(a[3] == 1);
- }
- {
- SimdType a(buffer, ex::overaligned<32>);
- assert(a[0] == 4);
- assert(a[1] == 3);
- assert(a[2] == 2);
- assert(a[3] == 1);
- }
-}
-
-template <typename SimdType>
-void test_converting_load_ctor() {
- float buffer[] = {1., 2., 4., 8.};
- SimdType a(buffer, ex::element_aligned_tag());
- assert(a[0] == 1);
- assert(a[1] == 2);
- assert(a[2] == 4);
- assert(a[3] == 8);
-}
-
-int main(int, char**) {
- // TODO: adjust the tests when this assertion fails.
- assert(ex::native_simd<std::int32_t>::size() >= 4);
- test_load_ctor<ex::native_simd<std::int32_t>>();
- test_load_ctor<ex::fixed_size_simd<std::int32_t, 4>>();
- test_converting_load_ctor<ex::native_simd<std::int32_t>>();
- test_converting_load_ctor<ex::fixed_size_simd<std::int32_t, 4>>();
-
- return 0;
-}
diff --git a/libcxx/test/std/experimental/simd/simd.mem/load.pass.cpp b/libcxx/test/std/experimental/simd/simd.mem/load.pass.cpp
deleted file mode 100644
index c036d4f81db9c1c..000000000000000
--- a/libcxx/test/std/experimental/simd/simd.mem/load.pass.cpp
+++ /dev/null
@@ -1,124 +0,0 @@
-//===----------------------------------------------------------------------===//
-//
-// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
-// See https://llvm.org/LICENSE.txt for license information.
-// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
-//
-//===----------------------------------------------------------------------===//
-
-// UNSUPPORTED: c++03, c++11, c++14
-
-// <experimental/simd>
-//
-// loads [simd.load]
-// template <class U, class Flags> void copy_from(const U* mem, Flags f);
-
-#include <experimental/simd>
-#include <cstdint>
-#include <cassert>
-
-#include "test_macros.h"
-
-namespace ex = std::experimental::parallelism_v2;
-
-template <class T, class... Args>
-auto not_supported_load(Args&&... args) -> decltype(
- std::declval<ex::native_simd<T>>().copy_from(std::forward<Args>(args)...),
- void()) = delete;
-
-template <class T>
-void not_supported_load(...) {}
-
-template <class T, class... Args>
-auto supported_load(Args&&... args) -> decltype(
- std::declval<ex::native_simd<T>>().copy_from(std::forward<Args>(args)...),
- void()) {}
-
-template <class T>
-void supported_load(...) = delete;
-
-void compile_load() {
- supported_load<int>((int*)nullptr, ex::element_aligned_tag());
- supported_load<std::uint32_t>((int*)nullptr, ex::element_aligned_tag());
- supported_load<double>((float*)nullptr, ex::element_aligned_tag());
- supported_load<std::uint16_t>((unsigned int*)nullptr, ex::element_aligned_tag());
- supported_load<std::uint32_t>((float*)nullptr, ex::element_aligned_tag());
-
- not_supported_load<int>((int*)nullptr, int());
-}
-
-template <typename SimdType>
-void test_load() {
- alignas(32) std::int32_t buffer[] = {4, 3, 2, 1};
- {
- SimdType a;
- a.copy_from(buffer, ex::element_aligned_tag());
- assert(a[0] == 4);
- assert(a[1] == 3);
- assert(a[2] == 2);
- assert(a[3] == 1);
- }
- {
- SimdType a;
- a.copy_from(buffer, ex::vector_aligned_tag());
- assert(a[0] == 4);
- assert(a[1] == 3);
- assert(a[2] == 2);
- assert(a[3] == 1);
- }
- {
- SimdType a;
- a.copy_from(buffer, ex::overaligned_tag<32>());
- assert(a[0] == 4);
- assert(a[1] == 3);
- assert(a[2] == 2);
- assert(a[3] == 1);
- }
-
- {
- SimdType a;
- a.copy_from(buffer, ex::element_aligned);
- assert(a[0] == 4);
- assert(a[1] == 3);
- assert(a[2] == 2);
- assert(a[3] == 1);
- }
- {
- SimdType a;
- a.copy_from(buffer, ex::vector_aligned);
- assert(a[0] == 4);
- assert(a[1] == 3);
- assert(a[2] == 2);
- assert(a[3] == 1);
- }
- {
- SimdType a;
- a.copy_from(buffer, ex::overaligned<32>);
- assert(a[0] == 4);
- assert(a[1] == 3);
- assert(a[2] == 2);
- assert(a[3] == 1);
- }
-}
-
-template <typename SimdType>
-void test_converting_load() {
- float buffer[] = {1., 2., 4., 8.};
- SimdType a;
- a.copy_from(buffer, ex::element_aligned_tag());
- assert(a[0] == 1);
- assert(a[1] == 2);
- assert(a[2] == 4);
- assert(a[3] == 8);
-}
-
-int main(int, char**) {
- // TODO: adjust the tests when this assertion fails.
- assert(ex::native_simd<std::int32_t>::size() >= 4);
- test_load<ex::native_simd<std::int32_t>>();
- test_load<ex::fixed_size_simd<std::int32_t, 4>>();
- test_converting_load<ex::native_simd<std::int32_t>>();
- test_converting_load<ex::fixed_size_simd<std::int32_t, 4>>();
-
- return 0;
-}
diff --git a/libcxx/test/std/experimental/simd/simd.mem/store.pass.cpp b/libcxx/test/std/experimental/simd/simd.mem/store.pass.cpp
deleted file mode 100644
index 932ecfc5faeb29d..000000000000000
--- a/libcxx/test/std/experimental/simd/simd.mem/store.pass.cpp
+++ /dev/null
@@ -1,97 +0,0 @@
-//===----------------------------------------------------------------------===//
-//
-// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
-// See https://llvm.org/LICENSE.txt for license information.
-// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
-//
-//===----------------------------------------------------------------------===//
-
-// UNSUPPORTED: c++03, c++11, c++14
-
-// <experimental/simd>
-//
-// // stores [simd.store]
-// template <class U, class Flags> void copy_to(U* mem, Flags f) const;
-
-#include <experimental/simd>
-#include <cstdint>
-#include <cassert>
-
-#include "test_macros.h"
-
-namespace ex = std::experimental::parallelism_v2;
-
-template <typename SimdType>
-void test_store() {
- SimdType a([](int i) { return 4 - i; });
- {
- alignas(32) std::int32_t buffer[4] = {0};
- a.copy_to(buffer, ex::element_aligned_tag());
- assert(buffer[0] == 4);
- assert(buffer[1] == 3);
- assert(buffer[2] == 2);
- assert(buffer[3] == 1);
- }
- {
- alignas(32) std::int32_t buffer[4] = {0};
- a.copy_to(buffer, ex::vector_aligned_tag());
- assert(buffer[0] == 4);
- assert(buffer[1] == 3);
- assert(buffer[2] == 2);
- assert(buffer[3] == 1);
- }
- {
- alignas(32) std::int32_t buffer[4] = {0};
- a.copy_to(buffer, ex::overaligned_tag<32>());
- assert(buffer[0] == 4);
- assert(buffer[1] == 3);
- assert(buffer[2] == 2);
- assert(buffer[3] == 1);
- }
-
- {
- alignas(32) std::int32_t buffer[4] = {0};
- a.copy_to(buffer, ex::element_aligned);
- assert(buffer[0] == 4);
- assert(buffer[1] == 3);
- assert(buffer[2] == 2);
- assert(buffer[3] == 1);
- }
- {
- alignas(32) std::int32_t buffer[4] = {0};
- a.copy_to(buffer, ex::vector_aligned);
- assert(buffer[0] == 4);
- assert(buffer[1] == 3);
- assert(buffer[2] == 2);
- assert(buffer[3] == 1);
- }
- {
- alignas(32) std::int32_t buffer[4] = {0};
- a.copy_to(buffer, ex::overaligned<32>);
- assert(buffer[0] == 4);
- assert(buffer[1] == 3);
- assert(buffer[2] == 2);
- assert(buffer[3] == 1);
- }
-}
-
-template <typename SimdType>
-void test_converting_store() {
- float buffer[4] = {0.};
- SimdType a([](int i) { return 1 << i; });
- a.copy_to(buffer, ex::element_aligned_tag());
- assert(buffer[0] == 1.);
- assert(buffer[1] == 2.);
- assert(buffer[2] == 4.);
- assert(buffer[3] == 8.);
-}
-
-int main(int, char**) {
- // TODO: adjust the tests when this assertion fails.
- test_store<ex::native_simd<std::int32_t>>();
- test_store<ex::fixed_size_simd<std::int32_t, 4>>();
- test_converting_store<ex::native_simd<std::int32_t>>();
- test_converting_store<ex::fixed_size_simd<std::int32_t, 4>>();
-
- return 0;
-}
diff --git a/libcxx/test/std/experimental/simd/simd.traits/abi_for_size.pass.cpp b/libcxx/test/std/experimental/simd/simd.traits/abi_for_size.pass.cpp
deleted file mode 100644
index 116dc6b0fe6d74c..000000000000000
--- a/libcxx/test/std/experimental/simd/simd.traits/abi_for_size.pass.cpp
+++ /dev/null
@@ -1,35 +0,0 @@
-//===----------------------------------------------------------------------===//
-//
-// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
-// See https://llvm.org/LICENSE.txt for license information.
-// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
-//
-//===----------------------------------------------------------------------===//
-
-// UNSUPPORTED: c++03, c++11, c++14
-
-// <experimental/simd>
-//
-// [simd.traits]
-// template <class T, size_t N> struct abi_for_size { using type = see below ;
-// }; template <class T, size_t N> using ex::abi_for_size_t = typename
-// ex::abi_for_size<T, N>::type;
-
-#include <cstdint>
-#include <experimental/simd>
-
-#include "test_macros.h"
-
-namespace ex = std::experimental::parallelism_v2;
-
-static_assert(std::is_same<typename ex::abi_for_size<int, 4>::type,
- ex::simd_abi::fixed_size<4>>::value,
- "");
-
-static_assert(std::is_same<ex::abi_for_size_t<int, 4>,
- ex::simd_abi::fixed_size<4>>::value,
- "");
-
-int main(int, char**) {
- return 0;
-}
diff --git a/libcxx/test/std/experimental/simd/simd.traits/is_abi_tag.pass.cpp b/libcxx/test/std/experimental/simd/simd.traits/is_abi_tag.pass.cpp
deleted file mode 100644
index 4d0883be45160ef..000000000000000
--- a/libcxx/test/std/experimental/simd/simd.traits/is_abi_tag.pass.cpp
+++ /dev/null
@@ -1,114 +0,0 @@
-//===----------------------------------------------------------------------===//
-//
-// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
-// See https://llvm.org/LICENSE.txt for license information.
-// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
-//
-//===----------------------------------------------------------------------===//
-
-// UNSUPPORTED: c++03, c++11, c++14
-
-// <experimental/simd>
-//
-// [simd.traits]
-// template <class T> struct is_abi_tag;
-// template <class T> inline constexpr bool ex::is_abi_tag_v =
-// ex::is_abi_tag<T>::value;
-
-#include <cstdint>
-#include <experimental/simd>
-#include "test_macros.h"
-
-namespace ex = std::experimental::parallelism_v2;
-
-struct UserType {};
-
-static_assert(ex::is_abi_tag<ex::simd_abi::native<std::int8_t>>::value, "");
-static_assert(ex::is_abi_tag<ex::simd_abi::native<std::int16_t>>::value, "");
-static_assert(ex::is_abi_tag<ex::simd_abi::native<std::int32_t>>::value, "");
-static_assert(ex::is_abi_tag<ex::simd_abi::native<std::int64_t>>::value, "");
-static_assert(ex::is_abi_tag<ex::simd_abi::native<std::uint8_t>>::value, "");
-static_assert(ex::is_abi_tag<ex::simd_abi::native<std::uint16_t>>::value, "");
-static_assert(ex::is_abi_tag<ex::simd_abi::native<std::uint32_t>>::value, "");
-static_assert(ex::is_abi_tag<ex::simd_abi::native<std::uint64_t>>::value, "");
-static_assert(ex::is_abi_tag<ex::simd_abi::native<float>>::value, "");
-static_assert(ex::is_abi_tag<ex::simd_abi::native<double>>::value, "");
-
-static_assert(ex::is_abi_tag<ex::simd_abi::compatible<std::int8_t>>::value, "");
-static_assert(ex::is_abi_tag<ex::simd_abi::compatible<std::int16_t>>::value, "");
-static_assert(ex::is_abi_tag<ex::simd_abi::compatible<std::int32_t>>::value, "");
-static_assert(ex::is_abi_tag<ex::simd_abi::compatible<std::int64_t>>::value, "");
-static_assert(ex::is_abi_tag<ex::simd_abi::compatible<std::uint8_t>>::value, "");
-static_assert(ex::is_abi_tag<ex::simd_abi::compatible<std::uint16_t>>::value, "");
-static_assert(ex::is_abi_tag<ex::simd_abi::compatible<std::uint32_t>>::value, "");
-static_assert(ex::is_abi_tag<ex::simd_abi::compatible<std::uint64_t>>::value, "");
-static_assert(ex::is_abi_tag<ex::simd_abi::compatible<float>>::value, "");
-static_assert(ex::is_abi_tag<ex::simd_abi::compatible<double>>::value, "");
-
-static_assert(ex::is_abi_tag<ex::simd_abi::scalar>::value, "");
-static_assert(
- !std::is_same<ex::simd_abi::scalar, ex::simd_abi::fixed_size<1>>::value,
- "");
-
-static_assert(ex::is_abi_tag<ex::simd_abi::fixed_size<1>>::value, "");
-static_assert(ex::is_abi_tag<ex::simd_abi::fixed_size<2>>::value, "");
-static_assert(ex::is_abi_tag<ex::simd_abi::fixed_size<3>>::value, "");
-static_assert(ex::is_abi_tag<ex::simd_abi::fixed_size<4>>::value, "");
-static_assert(ex::is_abi_tag<ex::simd_abi::fixed_size<5>>::value, "");
-static_assert(ex::is_abi_tag<ex::simd_abi::fixed_size<32>>::value, "");
-
-static_assert(!ex::is_abi_tag<void>::value, "");
-static_assert(!ex::is_abi_tag<int>::value, "");
-static_assert(!ex::is_abi_tag<float>::value, "");
-static_assert(!ex::is_abi_tag<UserType>::value, "");
-static_assert(!ex::is_abi_tag<ex::simd<int>>::value, "");
-static_assert(!ex::is_abi_tag<ex::simd<float>>::value, "");
-static_assert(!ex::is_abi_tag<ex::simd_mask<int>>::value, "");
-static_assert(!ex::is_abi_tag<ex::simd_mask<float>>::value, "");
-
-static_assert(ex::is_abi_tag_v<ex::simd_abi::native<std::int8_t>>, "");
-static_assert(ex::is_abi_tag_v<ex::simd_abi::native<std::int16_t>>, "");
-static_assert(ex::is_abi_tag_v<ex::simd_abi::native<std::int32_t>>, "");
-static_assert(ex::is_abi_tag_v<ex::simd_abi::native<std::int64_t>>, "");
-static_assert(ex::is_abi_tag_v<ex::simd_abi::native<std::uint8_t>>, "");
-static_assert(ex::is_abi_tag_v<ex::simd_abi::native<std::uint16_t>>, "");
-static_assert(ex::is_abi_tag_v<ex::simd_abi::native<std::uint32_t>>, "");
-static_assert(ex::is_abi_tag_v<ex::simd_abi::native<std::uint64_t>>, "");
-static_assert(ex::is_abi_tag_v<ex::simd_abi::native<float>>, "");
-static_assert(ex::is_abi_tag_v<ex::simd_abi::native<double>>, "");
-
-static_assert(ex::is_abi_tag_v<ex::simd_abi::compatible<std::int8_t>>, "");
-static_assert(ex::is_abi_tag_v<ex::simd_abi::compatible<std::int16_t>>, "");
-static_assert(ex::is_abi_tag_v<ex::simd_abi::compatible<std::int32_t>>, "");
-static_assert(ex::is_abi_tag_v<ex::simd_abi::compatible<std::int64_t>>, "");
-static_assert(ex::is_abi_tag_v<ex::simd_abi::compatible<std::uint8_t>>, "");
-static_assert(ex::is_abi_tag_v<ex::simd_abi::compatible<std::uint16_t>>, "");
-static_assert(ex::is_abi_tag_v<ex::simd_abi::compatible<std::uint32_t>>, "");
-static_assert(ex::is_abi_tag_v<ex::simd_abi::compatible<std::uint64_t>>, "");
-static_assert(ex::is_abi_tag_v<ex::simd_abi::compatible<float>>, "");
-static_assert(ex::is_abi_tag_v<ex::simd_abi::compatible<double>>, "");
-
-static_assert(ex::is_abi_tag_v<ex::simd_abi::scalar>, "");
-static_assert(
- !std::is_same<ex::simd_abi::scalar, ex::simd_abi::fixed_size<1>>::value,
- "");
-
-static_assert(ex::is_abi_tag_v<ex::simd_abi::fixed_size<1>>, "");
-static_assert(ex::is_abi_tag_v<ex::simd_abi::fixed_size<2>>, "");
-static_assert(ex::is_abi_tag_v<ex::simd_abi::fixed_size<3>>, "");
-static_assert(ex::is_abi_tag_v<ex::simd_abi::fixed_size<4>>, "");
-static_assert(ex::is_abi_tag_v<ex::simd_abi::fixed_size<5>>, "");
-static_assert(ex::is_abi_tag_v<ex::simd_abi::fixed_size<32>>, "");
-
-static_assert(!ex::is_abi_tag_v<void>, "");
-static_assert(!ex::is_abi_tag_v<int>, "");
-static_assert(!ex::is_abi_tag_v<float>, "");
-static_assert(!ex::is_abi_tag_v<UserType>, "");
-static_assert(!ex::is_abi_tag_v<ex::simd<int>>, "");
-static_assert(!ex::is_abi_tag_v<ex::simd<float>>, "");
-static_assert(!ex::is_abi_tag_v<ex::simd_mask<int>>, "");
-static_assert(!ex::is_abi_tag_v<ex::simd_mask<float>>, "");
-
-int main(int, char**) {
- return 0;
-}
diff --git a/libcxx/test/std/experimental/simd/simd.traits/is_simd.pass.cpp b/libcxx/test/std/experimental/simd/simd.traits/is_simd.pass.cpp
deleted file mode 100644
index dc20adf37b0cdf2..000000000000000
--- a/libcxx/test/std/experimental/simd/simd.traits/is_simd.pass.cpp
+++ /dev/null
@@ -1,130 +0,0 @@
-//===----------------------------------------------------------------------===//
-//
-// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
-// See https://llvm.org/LICENSE.txt for license information.
-// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
-//
-//===----------------------------------------------------------------------===//
-
-// UNSUPPORTED: c++03, c++11, c++14
-
-// <experimental/simd>
-//
-// [simd.traits]
-// template <class T> struct ex::is_simd;
-// template <class T> inline constexpr bool ex::is_simd_v =
-// ex::is_simd<T>::value;
-
-#include <cstdint>
-#include <experimental/simd>
-#include "test_macros.h"
-
-namespace ex = std::experimental::parallelism_v2;
-
-struct UserType {};
-
-static_assert(ex::is_simd<ex::native_simd<std::int8_t>>::value, "");
-static_assert(ex::is_simd<ex::native_simd<std::int16_t>>::value, "");
-static_assert(ex::is_simd<ex::native_simd<std::int32_t>>::value, "");
-static_assert(ex::is_simd<ex::native_simd<std::int64_t>>::value, "");
-static_assert(ex::is_simd<ex::native_simd<std::uint8_t>>::value, "");
-static_assert(ex::is_simd<ex::native_simd<std::uint16_t>>::value, "");
-static_assert(ex::is_simd<ex::native_simd<std::uint32_t>>::value, "");
-static_assert(ex::is_simd<ex::native_simd<std::uint64_t>>::value, "");
-static_assert(ex::is_simd<ex::native_simd<float>>::value, "");
-static_assert(ex::is_simd<ex::native_simd<double>>::value, "");
-
-static_assert(ex::is_simd<ex::fixed_size_simd<std::int8_t, 1>>::value, "");
-static_assert(ex::is_simd<ex::fixed_size_simd<std::int16_t, 1>>::value, "");
-static_assert(ex::is_simd<ex::fixed_size_simd<std::int32_t, 1>>::value, "");
-static_assert(ex::is_simd<ex::fixed_size_simd<std::int64_t, 1>>::value, "");
-static_assert(ex::is_simd<ex::fixed_size_simd<std::uint8_t, 1>>::value, "");
-static_assert(ex::is_simd<ex::fixed_size_simd<std::uint16_t, 1>>::value, "");
-static_assert(ex::is_simd<ex::fixed_size_simd<std::uint32_t, 1>>::value, "");
-static_assert(ex::is_simd<ex::fixed_size_simd<std::uint64_t, 1>>::value, "");
-static_assert(ex::is_simd<ex::fixed_size_simd<float, 1>>::value, "");
-static_assert(ex::is_simd<ex::fixed_size_simd<double, 1>>::value, "");
-
-static_assert(ex::is_simd<ex::fixed_size_simd<std::int8_t, 3>>::value, "");
-static_assert(ex::is_simd<ex::fixed_size_simd<std::int16_t, 3>>::value, "");
-static_assert(ex::is_simd<ex::fixed_size_simd<std::int32_t, 3>>::value, "");
-static_assert(ex::is_simd<ex::fixed_size_simd<std::int64_t, 3>>::value, "");
-static_assert(ex::is_simd<ex::fixed_size_simd<std::uint8_t, 3>>::value, "");
-static_assert(ex::is_simd<ex::fixed_size_simd<std::uint16_t, 3>>::value, "");
-static_assert(ex::is_simd<ex::fixed_size_simd<std::uint32_t, 3>>::value, "");
-static_assert(ex::is_simd<ex::fixed_size_simd<std::uint64_t, 3>>::value, "");
-static_assert(ex::is_simd<ex::fixed_size_simd<float, 3>>::value, "");
-static_assert(ex::is_simd<ex::fixed_size_simd<double, 3>>::value, "");
-
-static_assert(ex::is_simd<ex::fixed_size_simd<std::int8_t, 32>>::value, "");
-static_assert(ex::is_simd<ex::fixed_size_simd<std::int16_t, 32>>::value, "");
-static_assert(ex::is_simd<ex::fixed_size_simd<std::int32_t, 32>>::value, "");
-static_assert(ex::is_simd<ex::fixed_size_simd<std::int64_t, 32>>::value, "");
-static_assert(ex::is_simd<ex::fixed_size_simd<std::uint8_t, 32>>::value, "");
-static_assert(ex::is_simd<ex::fixed_size_simd<std::uint16_t, 32>>::value, "");
-static_assert(ex::is_simd<ex::fixed_size_simd<std::uint32_t, 32>>::value, "");
-static_assert(ex::is_simd<ex::fixed_size_simd<std::uint64_t, 32>>::value, "");
-static_assert(ex::is_simd<ex::fixed_size_simd<float, 32>>::value, "");
-static_assert(ex::is_simd<ex::fixed_size_simd<double, 32>>::value, "");
-
-static_assert(!ex::is_simd<void>::value, "");
-static_assert(!ex::is_simd<int>::value, "");
-static_assert(!ex::is_simd<float>::value, "");
-static_assert(!ex::is_simd<ex::simd_mask<int>>::value, "");
-static_assert(!ex::is_simd<ex::simd_mask<float>>::value, "");
-static_assert(!ex::is_simd<UserType>::value, "");
-
-static_assert(ex::is_simd_v<ex::native_simd<std::int8_t>>, "");
-static_assert(ex::is_simd_v<ex::native_simd<std::int16_t>>, "");
-static_assert(ex::is_simd_v<ex::native_simd<std::int32_t>>, "");
-static_assert(ex::is_simd_v<ex::native_simd<std::int64_t>>, "");
-static_assert(ex::is_simd_v<ex::native_simd<std::uint8_t>>, "");
-static_assert(ex::is_simd_v<ex::native_simd<std::uint16_t>>, "");
-static_assert(ex::is_simd_v<ex::native_simd<std::uint32_t>>, "");
-static_assert(ex::is_simd_v<ex::native_simd<std::uint64_t>>, "");
-static_assert(ex::is_simd_v<ex::native_simd<float>>, "");
-static_assert(ex::is_simd_v<ex::native_simd<double>>, "");
-
-static_assert(ex::is_simd_v<ex::fixed_size_simd<std::int8_t, 1>>, "");
-static_assert(ex::is_simd_v<ex::fixed_size_simd<std::int16_t, 1>>, "");
-static_assert(ex::is_simd_v<ex::fixed_size_simd<std::int32_t, 1>>, "");
-static_assert(ex::is_simd_v<ex::fixed_size_simd<std::int64_t, 1>>, "");
-static_assert(ex::is_simd_v<ex::fixed_size_simd<std::uint8_t, 1>>, "");
-static_assert(ex::is_simd_v<ex::fixed_size_simd<std::uint16_t, 1>>, "");
-static_assert(ex::is_simd_v<ex::fixed_size_simd<std::uint32_t, 1>>, "");
-static_assert(ex::is_simd_v<ex::fixed_size_simd<std::uint64_t, 1>>, "");
-static_assert(ex::is_simd_v<ex::fixed_size_simd<float, 1>>, "");
-static_assert(ex::is_simd_v<ex::fixed_size_simd<double, 1>>, "");
-
-static_assert(ex::is_simd_v<ex::fixed_size_simd<std::int8_t, 3>>, "");
-static_assert(ex::is_simd_v<ex::fixed_size_simd<std::int16_t, 3>>, "");
-static_assert(ex::is_simd_v<ex::fixed_size_simd<std::int32_t, 3>>, "");
-static_assert(ex::is_simd_v<ex::fixed_size_simd<std::int64_t, 3>>, "");
-static_assert(ex::is_simd_v<ex::fixed_size_simd<std::uint8_t, 3>>, "");
-static_assert(ex::is_simd_v<ex::fixed_size_simd<std::uint16_t, 3>>, "");
-static_assert(ex::is_simd_v<ex::fixed_size_simd<std::uint32_t, 3>>, "");
-static_assert(ex::is_simd_v<ex::fixed_size_simd<std::uint64_t, 3>>, "");
-static_assert(ex::is_simd_v<ex::fixed_size_simd<float, 3>>, "");
-static_assert(ex::is_simd_v<ex::fixed_size_simd<double, 3>>, "");
-
-static_assert(ex::is_simd_v<ex::fixed_size_simd<std::int8_t, 32>>, "");
-static_assert(ex::is_simd_v<ex::fixed_size_simd<std::int16_t, 32>>, "");
-static_assert(ex::is_simd_v<ex::fixed_size_simd<std::int32_t, 32>>, "");
-static_assert(ex::is_simd_v<ex::fixed_size_simd<std::int64_t, 32>>, "");
-static_assert(ex::is_simd_v<ex::fixed_size_simd<std::uint8_t, 32>>, "");
-static_assert(ex::is_simd_v<ex::fixed_size_simd<std::uint16_t, 32>>, "");
-static_assert(ex::is_simd_v<ex::fixed_size_simd<std::uint32_t, 32>>, "");
-static_assert(ex::is_simd_v<ex::fixed_size_simd<std::uint64_t, 32>>, "");
-static_assert(ex::is_simd_v<ex::fixed_size_simd<float, 32>>, "");
-static_assert(ex::is_simd_v<ex::fixed_size_simd<double, 32>>, "");
-
-static_assert(!ex::is_simd_v<void>, "");
-static_assert(!ex::is_simd_v<int>, "");
-static_assert(!ex::is_simd_v<float>, "");
-static_assert(!ex::is_simd_v<ex::simd_mask<int>>, "");
-static_assert(!ex::is_simd_v<ex::simd_mask<float>>, "");
-static_assert(!ex::is_simd_v<UserType>, "");
-
-int main(int, char**) {
- return 0;
-}
diff --git a/libcxx/test/std/experimental/simd/simd.traits/is_simd_flag_type.pass.cpp b/libcxx/test/std/experimental/simd/simd.traits/is_simd_flag_type.pass.cpp
deleted file mode 100644
index e174a7c4d51d8a9..000000000000000
--- a/libcxx/test/std/experimental/simd/simd.traits/is_simd_flag_type.pass.cpp
+++ /dev/null
@@ -1,52 +0,0 @@
-//===----------------------------------------------------------------------===//
-//
-// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
-// See https://llvm.org/LICENSE.txt for license information.
-// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
-//
-//===----------------------------------------------------------------------===//
-
-// UNSUPPORTED: c++03, c++11, c++14
-
-// <experimental/simd>
-//
-// [simd.traits]
-// template <class T> struct is_simd_flag_type;
-// template <class T> inline constexpr bool ex::is_simd_flag_type_v =
-// ex::is_simd_flag_type<T>::value;
-
-#include <cstdint>
-#include <experimental/simd>
-#include "test_macros.h"
-
-namespace ex = std::experimental::parallelism_v2;
-
-struct UserType {};
-
-static_assert(ex::is_simd_flag_type<ex::element_aligned_tag>::value, "");
-static_assert(ex::is_simd_flag_type<ex::vector_aligned_tag>::value, "");
-static_assert(ex::is_simd_flag_type<ex::overaligned_tag<16>>::value, "");
-static_assert(ex::is_simd_flag_type<ex::overaligned_tag<32>>::value, "");
-
-static_assert(!ex::is_simd_flag_type<void>::value, "");
-static_assert(!ex::is_simd_flag_type<int>::value, "");
-static_assert(!ex::is_simd_flag_type<float>::value, "");
-static_assert(!ex::is_simd_flag_type<UserType>::value, "");
-static_assert(!ex::is_simd_flag_type<ex::simd<std::int8_t>>::value, "");
-static_assert(!ex::is_simd_flag_type<ex::simd_mask<std::int8_t>>::value, "");
-
-static_assert(ex::is_simd_flag_type_v<ex::element_aligned_tag>, "");
-static_assert(ex::is_simd_flag_type_v<ex::vector_aligned_tag>, "");
-static_assert(ex::is_simd_flag_type_v<ex::overaligned_tag<16>>, "");
-static_assert(ex::is_simd_flag_type_v<ex::overaligned_tag<32>>, "");
-
-static_assert(!ex::is_simd_flag_type_v<void>, "");
-static_assert(!ex::is_simd_flag_type_v<int>, "");
-static_assert(!ex::is_simd_flag_type_v<float>, "");
-static_assert(!ex::is_simd_flag_type_v<UserType>, "");
-static_assert(!ex::is_simd_flag_type_v<ex::simd<std::int8_t>>, "");
-static_assert(!ex::is_simd_flag_type_v<ex::simd_mask<std::int8_t>>, "");
-
-int main(int, char**) {
- return 0;
-}
diff --git a/libcxx/test/std/experimental/simd/simd.traits/is_simd_mask.pass.cpp b/libcxx/test/std/experimental/simd/simd.traits/is_simd_mask.pass.cpp
deleted file mode 100644
index b9d6cf84ea40117..000000000000000
--- a/libcxx/test/std/experimental/simd/simd.traits/is_simd_mask.pass.cpp
+++ /dev/null
@@ -1,153 +0,0 @@
-//===----------------------------------------------------------------------===//
-//
-// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
-// See https://llvm.org/LICENSE.txt for license information.
-// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
-//
-//===----------------------------------------------------------------------===//
-
-// UNSUPPORTED: c++03, c++11, c++14
-
-// <experimental/simd>
-//
-// [simd.traits]
-// template <class T> struct ex::is_simd_mask;
-// template <class T> inline constexpr bool ex::is_simd_mask_v =
-// ex::is_simd_mask<T>::value;
-
-#include <cstdint>
-#include <experimental/simd>
-#include "test_macros.h"
-
-namespace ex = std::experimental::parallelism_v2;
-
-struct UserType {};
-
-static_assert(ex::is_simd_mask<ex::native_simd_mask<std::int8_t>>::value, "");
-static_assert(ex::is_simd_mask<ex::native_simd_mask<std::int16_t>>::value, "");
-static_assert(ex::is_simd_mask<ex::native_simd_mask<std::int32_t>>::value, "");
-static_assert(ex::is_simd_mask<ex::native_simd_mask<std::int64_t>>::value, "");
-static_assert(ex::is_simd_mask<ex::native_simd_mask<std::uint8_t>>::value, "");
-static_assert(ex::is_simd_mask<ex::native_simd_mask<std::uint16_t>>::value, "");
-static_assert(ex::is_simd_mask<ex::native_simd_mask<std::uint32_t>>::value, "");
-static_assert(ex::is_simd_mask<ex::native_simd_mask<std::uint64_t>>::value, "");
-static_assert(ex::is_simd_mask<ex::native_simd_mask<float>>::value, "");
-static_assert(ex::is_simd_mask<ex::native_simd_mask<double>>::value, "");
-
-static_assert(ex::is_simd_mask<ex::fixed_size_simd_mask<std::int8_t, 1>>::value, "");
-static_assert(ex::is_simd_mask<ex::fixed_size_simd_mask<std::int16_t, 1>>::value,
- "");
-static_assert(ex::is_simd_mask<ex::fixed_size_simd_mask<std::int32_t, 1>>::value,
- "");
-static_assert(ex::is_simd_mask<ex::fixed_size_simd_mask<std::int64_t, 1>>::value,
- "");
-static_assert(ex::is_simd_mask<ex::fixed_size_simd_mask<std::uint8_t, 1>>::value,
- "");
-static_assert(ex::is_simd_mask<ex::fixed_size_simd_mask<std::uint16_t, 1>>::value,
- "");
-static_assert(ex::is_simd_mask<ex::fixed_size_simd_mask<std::uint32_t, 1>>::value,
- "");
-static_assert(ex::is_simd_mask<ex::fixed_size_simd_mask<std::uint64_t, 1>>::value,
- "");
-static_assert(ex::is_simd_mask<ex::fixed_size_simd_mask<float, 1>>::value, "");
-static_assert(ex::is_simd_mask<ex::fixed_size_simd_mask<double, 1>>::value, "");
-
-static_assert(ex::is_simd_mask<ex::fixed_size_simd_mask<std::int8_t, 3>>::value, "");
-static_assert(ex::is_simd_mask<ex::fixed_size_simd_mask<std::int16_t, 3>>::value,
- "");
-static_assert(ex::is_simd_mask<ex::fixed_size_simd_mask<std::int32_t, 3>>::value,
- "");
-static_assert(ex::is_simd_mask<ex::fixed_size_simd_mask<std::int64_t, 3>>::value,
- "");
-static_assert(ex::is_simd_mask<ex::fixed_size_simd_mask<std::uint8_t, 3>>::value,
- "");
-static_assert(ex::is_simd_mask<ex::fixed_size_simd_mask<std::uint16_t, 3>>::value,
- "");
-static_assert(ex::is_simd_mask<ex::fixed_size_simd_mask<std::uint32_t, 3>>::value,
- "");
-static_assert(ex::is_simd_mask<ex::fixed_size_simd_mask<std::uint64_t, 3>>::value,
- "");
-static_assert(ex::is_simd_mask<ex::fixed_size_simd_mask<float, 3>>::value, "");
-static_assert(ex::is_simd_mask<ex::fixed_size_simd_mask<double, 3>>::value, "");
-
-static_assert(ex::is_simd_mask<ex::fixed_size_simd_mask<std::int8_t, 32>>::value,
- "");
-static_assert(ex::is_simd_mask<ex::fixed_size_simd_mask<std::int16_t, 32>>::value,
- "");
-static_assert(ex::is_simd_mask<ex::fixed_size_simd_mask<std::int32_t, 32>>::value,
- "");
-static_assert(ex::is_simd_mask<ex::fixed_size_simd_mask<std::int64_t, 32>>::value,
- "");
-static_assert(ex::is_simd_mask<ex::fixed_size_simd_mask<std::uint8_t, 32>>::value,
- "");
-static_assert(ex::is_simd_mask<ex::fixed_size_simd_mask<std::uint16_t, 32>>::value,
- "");
-static_assert(ex::is_simd_mask<ex::fixed_size_simd_mask<std::uint32_t, 32>>::value,
- "");
-static_assert(ex::is_simd_mask<ex::fixed_size_simd_mask<std::uint64_t, 32>>::value,
- "");
-static_assert(ex::is_simd_mask<ex::fixed_size_simd_mask<float, 32>>::value, "");
-static_assert(ex::is_simd_mask<ex::fixed_size_simd_mask<double, 32>>::value,
- "");
-
-static_assert(!ex::is_simd_mask<void>::value, "");
-static_assert(!ex::is_simd_mask<int>::value, "");
-static_assert(!ex::is_simd_mask<float>::value, "");
-static_assert(!ex::is_simd_mask<ex::simd<int>>::value, "");
-static_assert(!ex::is_simd_mask<ex::simd<float>>::value, "");
-static_assert(!ex::is_simd_mask<UserType>::value, "");
-
-static_assert(ex::is_simd_mask_v<ex::native_simd_mask<std::int8_t>>, "");
-static_assert(ex::is_simd_mask_v<ex::native_simd_mask<std::int16_t>>, "");
-static_assert(ex::is_simd_mask_v<ex::native_simd_mask<std::int32_t>>, "");
-static_assert(ex::is_simd_mask_v<ex::native_simd_mask<std::int64_t>>, "");
-static_assert(ex::is_simd_mask_v<ex::native_simd_mask<std::uint8_t>>, "");
-static_assert(ex::is_simd_mask_v<ex::native_simd_mask<std::uint16_t>>, "");
-static_assert(ex::is_simd_mask_v<ex::native_simd_mask<std::uint32_t>>, "");
-static_assert(ex::is_simd_mask_v<ex::native_simd_mask<std::uint64_t>>, "");
-static_assert(ex::is_simd_mask_v<ex::native_simd_mask<float>>, "");
-static_assert(ex::is_simd_mask_v<ex::native_simd_mask<double>>, "");
-
-static_assert(ex::is_simd_mask_v<ex::fixed_size_simd_mask<std::int8_t, 1>>, "");
-static_assert(ex::is_simd_mask_v<ex::fixed_size_simd_mask<std::int16_t, 1>>, "");
-static_assert(ex::is_simd_mask_v<ex::fixed_size_simd_mask<std::int32_t, 1>>, "");
-static_assert(ex::is_simd_mask_v<ex::fixed_size_simd_mask<std::int64_t, 1>>, "");
-static_assert(ex::is_simd_mask_v<ex::fixed_size_simd_mask<std::uint8_t, 1>>, "");
-static_assert(ex::is_simd_mask_v<ex::fixed_size_simd_mask<std::uint16_t, 1>>, "");
-static_assert(ex::is_simd_mask_v<ex::fixed_size_simd_mask<std::uint32_t, 1>>, "");
-static_assert(ex::is_simd_mask_v<ex::fixed_size_simd_mask<std::uint64_t, 1>>, "");
-static_assert(ex::is_simd_mask_v<ex::fixed_size_simd_mask<float, 1>>, "");
-static_assert(ex::is_simd_mask_v<ex::fixed_size_simd_mask<double, 1>>, "");
-
-static_assert(ex::is_simd_mask_v<ex::fixed_size_simd_mask<std::int8_t, 3>>, "");
-static_assert(ex::is_simd_mask_v<ex::fixed_size_simd_mask<std::int16_t, 3>>, "");
-static_assert(ex::is_simd_mask_v<ex::fixed_size_simd_mask<std::int32_t, 3>>, "");
-static_assert(ex::is_simd_mask_v<ex::fixed_size_simd_mask<std::int64_t, 3>>, "");
-static_assert(ex::is_simd_mask_v<ex::fixed_size_simd_mask<std::uint8_t, 3>>, "");
-static_assert(ex::is_simd_mask_v<ex::fixed_size_simd_mask<std::uint16_t, 3>>, "");
-static_assert(ex::is_simd_mask_v<ex::fixed_size_simd_mask<std::uint32_t, 3>>, "");
-static_assert(ex::is_simd_mask_v<ex::fixed_size_simd_mask<std::uint64_t, 3>>, "");
-static_assert(ex::is_simd_mask_v<ex::fixed_size_simd_mask<float, 3>>, "");
-static_assert(ex::is_simd_mask_v<ex::fixed_size_simd_mask<double, 3>>, "");
-
-static_assert(ex::is_simd_mask_v<ex::fixed_size_simd_mask<std::int8_t, 32>>, "");
-static_assert(ex::is_simd_mask_v<ex::fixed_size_simd_mask<std::int16_t, 32>>, "");
-static_assert(ex::is_simd_mask_v<ex::fixed_size_simd_mask<std::int32_t, 32>>, "");
-static_assert(ex::is_simd_mask_v<ex::fixed_size_simd_mask<std::int64_t, 32>>, "");
-static_assert(ex::is_simd_mask_v<ex::fixed_size_simd_mask<std::uint8_t, 32>>, "");
-static_assert(ex::is_simd_mask_v<ex::fixed_size_simd_mask<std::uint16_t, 32>>, "");
-static_assert(ex::is_simd_mask_v<ex::fixed_size_simd_mask<std::uint32_t, 32>>, "");
-static_assert(ex::is_simd_mask_v<ex::fixed_size_simd_mask<std::uint64_t, 32>>, "");
-static_assert(ex::is_simd_mask_v<ex::fixed_size_simd_mask<float, 32>>, "");
-static_assert(ex::is_simd_mask_v<ex::fixed_size_simd_mask<double, 32>>, "");
-
-static_assert(!ex::is_simd_mask_v<void>, "");
-static_assert(!ex::is_simd_mask_v<int>, "");
-static_assert(!ex::is_simd_mask_v<float>, "");
-static_assert(!ex::is_simd_mask_v<ex::simd<int>>, "");
-static_assert(!ex::is_simd_mask_v<ex::simd<float>>, "");
-static_assert(!ex::is_simd_mask_v<UserType>, "");
-
-int main(int, char**) {
- return 0;
-}
diff --git a/libcxx/utils/data/ignore_format.txt b/libcxx/utils/data/ignore_format.txt
index 5d84b3843ef18d3..ab6a5865bdd3f46 100644
--- a/libcxx/utils/data/ignore_format.txt
+++ b/libcxx/utils/data/ignore_format.txt
@@ -166,7 +166,6 @@ libcxx/include/experimental/memory_resource
libcxx/include/experimental/propagate_const
libcxx/include/experimental/regex
libcxx/include/experimental/set
-libcxx/include/experimental/simd
libcxx/include/experimental/string
libcxx/include/experimental/type_traits
libcxx/include/experimental/unordered_map
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