Author: timshen
Date: Mon Jul 30 15:21:22 2018
New Revision: 338316
URL: http://llvm.org/viewvc/llvm-project?rev=338316&view=rev
Log:
Revert "[libcxx] implement <simd> ABI for Clang/GCC vector extension,
constructors, copy_from and copy_to."
This reverts commit r338309.
Removed:
libcxx/trunk/test/std/experimental/simd/simd.abi/
libcxx/trunk/test/std/experimental/simd/simd.access/
libcxx/trunk/test/std/experimental/simd/simd.cons/default.pass.cpp
libcxx/trunk/test/std/experimental/simd/simd.cons/load.pass.cpp
libcxx/trunk/test/std/experimental/simd/simd.mem/
Modified:
libcxx/trunk/include/__config
libcxx/trunk/include/experimental/__config
libcxx/trunk/include/experimental/simd
libcxx/trunk/test/std/experimental/simd/simd.casts/simd_cast.pass.cpp
libcxx/trunk/test/std/experimental/simd/simd.casts/static_simd_cast.pass.cpp
libcxx/trunk/test/std/experimental/simd/simd.cons/broadcast.pass.cpp
libcxx/trunk/test/std/experimental/simd/simd.cons/generator.pass.cpp
libcxx/trunk/test/std/experimental/simd/simd.traits/abi_for_size.pass.cpp
libcxx/trunk/test/std/experimental/simd/simd.traits/is_abi_tag.pass.cpp
libcxx/trunk/test/std/experimental/simd/simd.traits/is_simd.pass.cpp
libcxx/trunk/test/std/experimental/simd/simd.traits/is_simd_flag_type.pass.cpp
libcxx/trunk/test/std/experimental/simd/simd.traits/is_simd_mask.pass.cpp
Modified: libcxx/trunk/include/__config
URL:
http://llvm.org/viewvc/llvm-project/libcxx/trunk/include/__config?rev=338316&r1=338315&r2=338316&view=diff
==============================================================================
--- libcxx/trunk/include/__config (original)
+++ libcxx/trunk/include/__config Mon Jul 30 15:21:22 2018
@@ -620,8 +620,6 @@ namespace std {
#define _LIBCPP_ALWAYS_INLINE __forceinline
-#define _LIBCPP_HAS_NO_VECTOR_EXTENSION
-
#elif defined(_LIBCPP_COMPILER_IBM)
#define _ALIGNAS(x) __attribute__((__aligned__(x)))
@@ -654,8 +652,6 @@ namespace std {
#define _LIBCPP_ALWAYS_INLINE __attribute__ ((__always_inline__))
-#define _LIBCPP_HAS_NO_VECTOR_EXTENSION
-
#endif // _LIBCPP_COMPILER_[CLANG|GCC|MSVC|IBM]
#if _LIBCPP_STD_VER >= 17
Modified: libcxx/trunk/include/experimental/__config
URL:
http://llvm.org/viewvc/llvm-project/libcxx/trunk/include/experimental/__config?rev=338316&r1=338315&r2=338316&view=diff
==============================================================================
--- libcxx/trunk/include/experimental/__config (original)
+++ libcxx/trunk/include/experimental/__config Mon Jul 30 15:21:22 2018
@@ -64,11 +64,4 @@
#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
Modified: libcxx/trunk/include/experimental/simd
URL:
http://llvm.org/viewvc/llvm-project/libcxx/trunk/include/experimental/simd?rev=338316&r1=338315&r2=338316&view=diff
==============================================================================
--- libcxx/trunk/include/experimental/simd (original)
+++ libcxx/trunk/include/experimental/simd Mon Jul 30 15:21:22 2018
@@ -651,7 +651,6 @@ public:
*/
#include <experimental/__config>
-#include <algorithm>
#include <array>
#include <cstddef>
#include <functional>
@@ -665,241 +664,23 @@ _LIBCPP_BEGIN_NAMESPACE_EXPERIMENTAL_SIM
enum class _StorageKind {
_Scalar,
_Array,
- _VecExt,
};
template <_StorageKind __kind, int _Np>
struct __simd_abi {};
template <class _Tp, class _Abi>
-class __simd_storage {};
+struct __simd_storage_traits {};
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:
- _Tp __get(size_t __index) const noexcept { return __storage_[__index]; };
- void __set(size_t __index, _Tp __val) noexcept {
- __storage_[__index] = __val;
- }
+struct __simd_storage_traits<_Tp,
+ __simd_abi<_StorageKind::_Array, __num_element>> {
+ using type = std::array<_Tp, __num_element>;
};
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:
- _Tp __get(size_t __index) const noexcept { return (&__storage_)[__index]; };
- void __set(size_t __index, _Tp __val) noexcept {
- (&__storage_)[__index] = __val;
- }
-};
-
-#ifndef _LIBCPP_HAS_NO_VECTOR_EXTENSION
-
-constexpr size_t __floor_pow_of_2(size_t __val) {
- return ((__val - 1) & __val) == 0 ? __val
- : __floor_pow_of_2((__val - 1) & __val);
-}
-
-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)
- typedef _Tp type __attribute__((vector_size(__ceil_pow_of_2(__bytes))));
-#endif
-};
-
-#if defined(_LIBCPP_COMPILER_CLANG)
-#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:
- _Tp __get(size_t __index) const noexcept { return __storage_[__index]; };
- 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_;
-
- __simd_reference(__simd_storage<_Tp, _Abi>* __ptr, size_t __index)
- : __ptr_(__ptr), __index_(__index) {}
-
- __simd_reference(const __simd_reference&) = default;
-
-public:
- __simd_reference() = delete;
- __simd_reference& operator=(const __simd_reference&) = delete;
-
- operator _Vp() const { return __ptr_->__get(__index_); }
-
- __simd_reference operator=(_Vp __value) && {
- __ptr_->__set(__index_, __value);
- return *this;
- }
-
- __simd_reference operator++() && {
- return std::move(*this) = __ptr_->__get(__index_) + 1;
- }
-
- _Vp operator++(int) && {
- auto __val = __ptr_->__get(__index_);
- __ptr_->__set(__index_, __val + 1);
- return __val;
- }
-
- __simd_reference operator--() && {
- return std::move(*this) = __ptr_->__get(__index_) - 1;
- }
-
- _Vp operator--(int) && {
- auto __val = __ptr_->__get(__index_);
- __ptr_->__set(__index_, __val - 1);
- return __val;
- }
-
- __simd_reference operator+=(_Vp __value) && {
- return std::move(*this) = __ptr_->__get(__index_) + __value;
- }
-
- __simd_reference operator-=(_Vp __value) && {
- return std::move(*this) = __ptr_->__get(__index_) - __value;
- }
-
- __simd_reference operator*=(_Vp __value) && {
- return std::move(*this) = __ptr_->__get(__index_) * __value;
- }
-
- __simd_reference operator/=(_Vp __value) && {
- return std::move(*this) = __ptr_->__get(__index_) / __value;
- }
-
- __simd_reference operator%=(_Vp __value) && {
- return std::move(*this) = __ptr_->__get(__index_) % __value;
- }
-
- __simd_reference operator>>=(_Vp __value) && {
- return std::move(*this) = __ptr_->__get(__index_) >> __value;
- }
-
- __simd_reference operator<<=(_Vp __value) && {
- return std::move(*this) = __ptr_->__get(__index_) << __value;
- }
-
- __simd_reference operator&=(_Vp __value) && {
- return std::move(*this) = __ptr_->__get(__index_) & __value;
- }
-
- __simd_reference operator|=(_Vp __value) && {
- return std::move(*this) = __ptr_->__get(__index_) | __value;
- }
-
- __simd_reference operator^=(_Vp __value) && {
- return std::move(*this) = __ptr_->__get(__index_) ^ __value;
- }
+struct __simd_storage_traits<_Tp, __simd_abi<_StorageKind::_Scalar, 1>> {
+ using type = _Tp;
};
template <class _To, class _From>
@@ -939,17 +720,6 @@ constexpr _Tp __variadic_sum(_Up __first
return static_cast<_Tp>(__first) + __variadic_sum<_Tp>(__rest...);
}
-template <class _Tp>
-struct __nodeduce {
- using type = _Tp;
-};
-
-template <class _Tp>
-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
@@ -958,21 +728,14 @@ using scalar = __simd_abi<_StorageKind::
template <int _Np>
using fixed_size = __simd_abi<_StorageKind::_Array, _Np>;
+#if _LIBCPP_STD_VER > 14 && !defined(_LIBCPP_HAS_NO_VARIABLE_TEMPLATES)
template <class _Tp>
-_LIBCPP_INLINE_VAR constexpr size_t max_fixed_size = 32;
-
+_LIBCPP_INLINE_VAR constexpr int max_fixed_size = 32;
+#endif
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
+using native = compatible<_Tp>;
_LIBCPP_END_NAMESPACE_EXPERIMENTAL_SIMD_ABI
_LIBCPP_BEGIN_NAMESPACE_EXPERIMENTAL_SIMD
@@ -986,10 +749,14 @@ struct element_aligned_tag {};
struct vector_aligned_tag {};
template <size_t>
struct overaligned_tag {};
+#if _LIBCPP_STD_VER > 14
_LIBCPP_INLINE_VAR constexpr element_aligned_tag element_aligned{};
_LIBCPP_INLINE_VAR constexpr vector_aligned_tag vector_aligned{};
+#if !defined(_LIBCPP_HAS_NO_VARIABLE_TEMPLATES)
template <size_t _Np>
_LIBCPP_INLINE_VAR constexpr overaligned_tag<_Np> overaligned{};
+#endif
+#endif
// traits [simd.traits]
template <class _Tp>
@@ -1027,6 +794,7 @@ template <size_t _Align>
struct is_simd_flag_type<overaligned_tag<_Align>>
: std::integral_constant<bool, true> {};
+#if _LIBCPP_STD_VER > 14 && !defined(_LIBCPP_HAS_NO_VARIABLE_TEMPLATES)
template <class _Tp>
_LIBCPP_INLINE_VAR constexpr bool is_abi_tag_v = is_abi_tag<_Tp>::value;
template <class _Tp>
@@ -1036,6 +804,7 @@ _LIBCPP_INLINE_VAR constexpr bool is_sim
template <class _Tp>
_LIBCPP_INLINE_VAR constexpr bool is_simd_flag_type_v =
is_simd_flag_type<_Tp>::value;
+#endif
template <class _Tp, size_t _Np>
struct abi_for_size {
using type = simd_abi::fixed_size<_Np>;
@@ -1055,16 +824,17 @@ struct simd_size<_Tp, __simd_abi<__kind,
"Element type should be vectorizable");
};
-// TODO: implement it.
template <class _Tp, class _Up = typename _Tp::value_type>
struct memory_alignment;
+#if _LIBCPP_STD_VER > 14 && !defined(_LIBCPP_HAS_NO_VARIABLE_TEMPLATES)
template <class _Tp, class _Abi = simd_abi::compatible<_Tp>>
_LIBCPP_INLINE_VAR constexpr size_t simd_size_v = simd_size<_Tp, _Abi>::value;
template <class _Tp, class _Up = typename _Tp::value_type>
_LIBCPP_INLINE_VAR constexpr size_t memory_alignment_v =
memory_alignment<_Tp, _Up>::value;
+#endif
// class template simd [simd.class]
template <class _Tp>
@@ -1202,6 +972,11 @@ template <class _MaskType, class _Tp>
class where_expression;
// masked assignment [simd.mask.where]
+template <class _Tp>
+struct __nodeduce {
+ using type = _Tp;
+};
+
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;
@@ -1338,23 +1113,7 @@ public:
// 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;
-
- simd() = default;
- simd(const simd&) = default;
- simd& operator=(const simd&) = default;
-
- static constexpr size_t size() noexcept {
- return simd_size<_Tp, _Abi>::value;
- }
-
private:
- __simd_storage<_Tp, _Abi> __s_;
-
template <class _Up>
static constexpr bool __can_broadcast() {
return (std::is_arithmetic<_Up>::value &&
@@ -1367,97 +1126,57 @@ private:
std::is_unsigned<_Tp>::value);
}
- template <class _Generator, size_t... __indicies>
- static constexpr decltype(
- std::forward_as_tuple(std::declval<_Generator>()(
- std::integral_constant<size_t, __indicies>())...),
- bool())
- __can_generate(std::index_sequence<__indicies...>) {
- return !__variadic_sum<bool>(
- !__can_broadcast<decltype(std::declval<_Generator>()(
- std::integral_constant<size_t, __indicies>()))>()...);
- }
+public:
+ using value_type = _Tp;
+ // TODO: this is strawman implementation. Turn it into a proxy type.
+ using reference = _Tp&;
+ using mask_type = simd_mask<_Tp, _Abi>;
- template <class _Generator>
- static bool __can_generate(...) {
- return false;
- }
+ using abi_type = _Abi;
- template <class _Generator, size_t... __indicies>
- 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;
+ static constexpr size_t size() noexcept {
+ return simd_size<_Tp, _Abi>::value;
}
-public:
+ simd() = default;
+
// 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>
- 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]);
- }
- }
+ simd(const simd<_Up, simd_abi::fixed_size<size()>>&) {}
// implicit broadcast constructor
template <class _Up,
class = typename std::enable_if<__can_broadcast<_Up>()>::type>
- simd(_Up&& __rv) {
- auto __v = static_cast<_Tp>(__rv);
- for (size_t __i = 0; __i < size(); __i++) {
- (*this)[__i] = __v;
- }
- }
+ simd(_Up&&);
// generator constructor
+ // TODO: for now only check for the index 0. This is because C++11 doesn't
+ // have index_sequence, and it's hard to check for all indicies without using
+ // index_sequence.
template <class _Generator,
- int = typename std::enable_if<
- __can_generate<_Generator>(std::make_index_sequence<size()>()),
- int>::type()>
- explicit simd(_Generator&& __g) {
- __generator_init(std::forward<_Generator>(__g),
- std::make_index_sequence<size()>());
- }
+ int = decltype(simd(std::declval<_Generator>()(
+ std::integral_constant<size_t, 0>())),
+ int())()>
+ explicit simd(_Generator&&);
// 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>
- 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]);
- }
- }
+ template <class _Up, class _Flags>
+ simd(const _Up*, _Flags);
// loads [simd.load]
template <class _Up, class _Flags>
- typename std::enable_if<__vectorizable<_Up>() &&
- is_simd_flag_type<_Flags>::value>::type
- copy_from(const _Up* __buffer, _Flags) {
- *this = simd(__buffer, _Flags());
- }
+ void copy_from(const _Up*, _Flags);
// stores [simd.store]
template <class _Up, class _Flags>
- typename std::enable_if<__vectorizable<_Up>() &&
- is_simd_flag_type<_Flags>::value>::type
- 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]);
- }
- }
+ void copy_to(_Up*, _Flags) const;
// scalar access [simd.subscr]
- reference operator[](size_t __i) { return reference(&__s_, __i); }
-
- value_type operator[](size_t __i) const { return __s_.__get(__i); }
+ reference operator[](size_t);
+ value_type operator[](size_t) const;
// unary operators [simd.unary]
simd& operator++();
Modified: libcxx/trunk/test/std/experimental/simd/simd.casts/simd_cast.pass.cpp
URL:
http://llvm.org/viewvc/llvm-project/libcxx/trunk/test/std/experimental/simd/simd.casts/simd_cast.pass.cpp?rev=338316&r1=338315&r2=338316&view=diff
==============================================================================
--- libcxx/trunk/test/std/experimental/simd/simd.casts/simd_cast.pass.cpp
(original)
+++ libcxx/trunk/test/std/experimental/simd/simd.casts/simd_cast.pass.cpp Mon
Jul 30 15:21:22 2018
@@ -7,40 +7,34 @@
//
//===----------------------------------------------------------------------===//
-// UNSUPPORTED: c++98, c++03, c++11, c++14
+// UNSUPPORTED: c++98, c++03
// <experimental/simd>
//
// [simd.casts]
-// template <class T, class U, class Abi> see below ex::simd_cast<(const
-// ex::simd<U, Abi>&);
-
+// template <class T, class U, class Abi> see below simd_cast(const simd<U,
Abi>&);
#include <experimental/simd>
#include <cstdint>
-namespace ex = std::experimental::parallelism_v2;
+using namespace std::experimental::parallelism_v2;
-static_assert(
- std::is_same<decltype(ex::simd_cast<int32_t>(ex::native_simd<int32_t>())),
- ex::native_simd<int32_t>>::value,
- "");
-
-static_assert(std::is_same<decltype(ex::simd_cast<int64_t>(
- ex::fixed_size_simd<int32_t, 4>())),
- ex::fixed_size_simd<int64_t, 4>>::value,
+static_assert(std::is_same<decltype(simd_cast<int32_t>(native_simd<int32_t>())),
+ native_simd<int32_t>>::value,
"");
static_assert(
- std::is_same<decltype(ex::simd_cast<ex::fixed_size_simd<int64_t, 1>>(
- ex::simd<int32_t, ex::simd_abi::scalar>())),
- ex::fixed_size_simd<int64_t, 1>>::value,
+ std::is_same<decltype(simd_cast<int64_t>(fixed_size_simd<int32_t, 4>())),
+ fixed_size_simd<int64_t, 4>>::value,
"");
-static_assert(
- std::is_same<
- decltype(ex::simd_cast<ex::simd<int64_t, ex::simd_abi::scalar>>(
- ex::fixed_size_simd<int32_t, 1>())),
- ex::simd<int64_t, ex::simd_abi::scalar>>::value,
- "");
+static_assert(std::is_same<decltype(simd_cast<fixed_size_simd<int64_t, 1>>(
+ simd<int32_t, simd_abi::scalar>())),
+ fixed_size_simd<int64_t, 1>>::value,
+ "");
+
+static_assert(std::is_same<decltype(simd_cast<simd<int64_t, simd_abi::scalar>>(
+ fixed_size_simd<int32_t, 1>())),
+ simd<int64_t, simd_abi::scalar>>::value,
+ "");
int main() {}
Modified:
libcxx/trunk/test/std/experimental/simd/simd.casts/static_simd_cast.pass.cpp
URL:
http://llvm.org/viewvc/llvm-project/libcxx/trunk/test/std/experimental/simd/simd.casts/static_simd_cast.pass.cpp?rev=338316&r1=338315&r2=338316&view=diff
==============================================================================
---
libcxx/trunk/test/std/experimental/simd/simd.casts/static_simd_cast.pass.cpp
(original)
+++
libcxx/trunk/test/std/experimental/simd/simd.casts/static_simd_cast.pass.cpp
Mon Jul 30 15:21:22 2018
@@ -7,35 +7,32 @@
//
//===----------------------------------------------------------------------===//
-// UNSUPPORTED: c++98, c++03, c++11, c++14
+// UNSUPPORTED: c++98, c++03
// <experimental/simd>
//
// [simd.casts]
-// template <class T, class U, class Abi> see below ex::static_simd_cast<(const
-// ex::simd<U, Abi>&);
+// template <class T, class U, class Abi> see below static_simd_cast(const
simd<U, Abi>&);
#include <experimental/simd>
#include <cstdint>
-namespace ex = std::experimental::parallelism_v2;
+using namespace std::experimental::parallelism_v2;
static_assert(
- std::is_same<decltype(ex::static_simd_cast<float>(ex::native_simd<int>())),
- ex::native_simd<float>>::value,
+ std::is_same<decltype(static_simd_cast<float>(native_simd<int>())),
+ 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(static_simd_cast<fixed_size_simd<float,
1>>(
+ simd<int, simd_abi::scalar>())),
+ 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,
+ std::is_same<decltype(static_simd_cast<simd<float, simd_abi::scalar>>(
+ fixed_size_simd<int, 1>())),
+ simd<float, simd_abi::scalar>>::value,
"");
int main() {}
Modified: libcxx/trunk/test/std/experimental/simd/simd.cons/broadcast.pass.cpp
URL:
http://llvm.org/viewvc/llvm-project/libcxx/trunk/test/std/experimental/simd/simd.cons/broadcast.pass.cpp?rev=338316&r1=338315&r2=338316&view=diff
==============================================================================
--- libcxx/trunk/test/std/experimental/simd/simd.cons/broadcast.pass.cpp
(original)
+++ libcxx/trunk/test/std/experimental/simd/simd.cons/broadcast.pass.cpp Mon
Jul 30 15:21:22 2018
@@ -7,7 +7,7 @@
//
//===----------------------------------------------------------------------===//
-// UNSUPPORTED: c++98, c++03, c++11, c++14
+// UNSUPPORTED: c++98, c++03
// See GCC PR63723.
// UNSUPPORTED: gcc-4.9
@@ -20,19 +20,18 @@
#include <cstdint>
#include <experimental/simd>
-namespace ex = std::experimental::parallelism_v2;
+using namespace 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;
+ -> decltype(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()) {}
+ -> decltype(native_simd<T>(std::forward<Args>(args)...), void()) {}
template <class T>
void supported_native_simd_ctor(...) = delete;
@@ -56,31 +55,4 @@ void compile_narrowing_conversion() {
not_supported_native_simd_ctor<int>(3.);
}
-void compile_convertible() {
- struct ConvertibleToInt {
- operator int64_t() const;
- };
- supported_native_simd_ctor<int64_t>(ConvertibleToInt());
-
- struct NotConvertibleToInt {};
- not_supported_native_simd_ctor<int64_t>(NotConvertibleToInt());
-}
-
-void compile_unsigned() {
- not_supported_native_simd_ctor<int>(3u);
- supported_native_simd_ctor<uint16_t>(3u);
-}
-
-template <typename SimdType>
-void test_broadcast() {
- SimdType a(3);
- for (size_t i = 0; i < a.size(); i++) {
- assert(a[i] == 3);
- }
-}
-
-int main() {
- test_broadcast<ex::native_simd<int>>();
- test_broadcast<ex::fixed_size_simd<int, 4>>();
- test_broadcast<ex::fixed_size_simd<int, 15>>();
-}
+int main() {}
Removed: libcxx/trunk/test/std/experimental/simd/simd.cons/default.pass.cpp
URL:
http://llvm.org/viewvc/llvm-project/libcxx/trunk/test/std/experimental/simd/simd.cons/default.pass.cpp?rev=338315&view=auto
==============================================================================
--- libcxx/trunk/test/std/experimental/simd/simd.cons/default.pass.cpp
(original)
+++ libcxx/trunk/test/std/experimental/simd/simd.cons/default.pass.cpp (removed)
@@ -1,28 +0,0 @@
-//===----------------------------------------------------------------------===//
-//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-
-// UNSUPPORTED: c++98, c++03, c++11, c++14
-
-// <experimental/simd>
-//
-// [simd.class]
-// simd() = default;
-
-#include <cstdint>
-#include <experimental/simd>
-
-namespace ex = std::experimental::parallelism_v2;
-
-int main() {
- static_assert(ex::native_simd<int32_t>().size() > 0, "");
- static_assert(ex::fixed_size_simd<int32_t, 4>().size() == 4, "");
- static_assert(ex::fixed_size_simd<int32_t, 5>().size() == 5, "");
- static_assert(ex::fixed_size_simd<int32_t, 1>().size() == 1, "");
- static_assert(ex::fixed_size_simd<char, 32>().size() == 32, "");
-}
Modified: libcxx/trunk/test/std/experimental/simd/simd.cons/generator.pass.cpp
URL:
http://llvm.org/viewvc/llvm-project/libcxx/trunk/test/std/experimental/simd/simd.cons/generator.pass.cpp?rev=338316&r1=338315&r2=338316&view=diff
==============================================================================
--- libcxx/trunk/test/std/experimental/simd/simd.cons/generator.pass.cpp
(original)
+++ libcxx/trunk/test/std/experimental/simd/simd.cons/generator.pass.cpp Mon
Jul 30 15:21:22 2018
@@ -7,7 +7,7 @@
//
//===----------------------------------------------------------------------===//
-// UNSUPPORTED: c++98, c++03, c++11, c++14
+// UNSUPPORTED: c++98, c++03
// See GCC PR63723.
// UNSUPPORTED: gcc-4.9
@@ -17,75 +17,30 @@
// [simd.class]
// template <class G> explicit simd(G&& gen);
-#include <experimental/simd>
#include <cstdint>
+#include <experimental/simd>
-namespace ex = std::experimental::parallelism_v2;
+using namespace 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;
+auto not_supported_native_simd_ctor(Args&&... args)
+ -> decltype(native_simd<T>(std::forward<Args>(args)...), void()) = delete;
template <class T>
-void not_supported_simd128_ctor(...) {}
+void not_supported_native_simd_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()) {}
+auto supported_native_simd_ctor(Args&&... args)
+ -> decltype(native_simd<T>(std::forward<Args>(args)...), void()) {}
template <class T>
-void supported_simd128_ctor(...) = delete;
-
-struct identity {
- template <size_t value>
- int operator()(std::integral_constant<size_t, value>) const {
- return value;
- }
-};
+void supported_native_simd_ctor(...) = delete;
void compile_generator() {
- supported_simd128_ctor<int>(identity());
- not_supported_simd128_ctor<int>([](int i) { return float(i); });
- not_supported_simd128_ctor<int>([](intptr_t i) { return (int*)(i); });
- not_supported_simd128_ctor<int>([](int* i) { return i; });
-}
-
-struct limited_identity {
- template <size_t value>
- typename std::conditional<value <= 2, int32_t, int64_t>::type
- operator()(std::integral_constant<size_t, value>) const {
- return value;
- }
-};
-
-void compile_limited_identity() {
- supported_simd128_ctor<int64_t>(limited_identity());
- not_supported_simd128_ctor<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);
- }
+ supported_native_simd_ctor<int>([](int i) { return i; });
+ not_supported_native_simd_ctor<int>([](int i) { return float(i); });
+ not_supported_native_simd_ctor<int>([](intptr_t i) { return (int*)(i); });
+ not_supported_native_simd_ctor<int>([](int* i) { return i; });
}
-int main() {
- // TODO: adjust the tests when this assertion fails.
- assert(ex::native_simd<int32_t>::size() >= 4);
- test_generator<ex::native_simd<int32_t>>();
- test_generator<ex::fixed_size_simd<int32_t, 4>>();
-}
+int main() {}
Removed: libcxx/trunk/test/std/experimental/simd/simd.cons/load.pass.cpp
URL:
http://llvm.org/viewvc/llvm-project/libcxx/trunk/test/std/experimental/simd/simd.cons/load.pass.cpp?rev=338315&view=auto
==============================================================================
--- libcxx/trunk/test/std/experimental/simd/simd.cons/load.pass.cpp (original)
+++ libcxx/trunk/test/std/experimental/simd/simd.cons/load.pass.cpp (removed)
@@ -1,118 +0,0 @@
-//===----------------------------------------------------------------------===//
-//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-
-// UNSUPPORTED: c++98, c++03, c++11, c++14
-
-// <experimental/simd>
-//
-// [simd.class]
-// template <class U, class Flags> simd(const U* mem, Flags f);
-
-#include <cstdint>
-#include <experimental/simd>
-
-#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<uint32_t>((int*)nullptr,
- ex::element_aligned_tag());
- supported_native_simd_ctor<double>((float*)nullptr,
- ex::element_aligned_tag());
- supported_native_simd_ctor<uint16_t>((unsigned int*)nullptr,
- ex::element_aligned_tag());
- supported_native_simd_ctor<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) 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() {
- // TODO: adjust the tests when this assertion fails.
- assert(ex::native_simd<int32_t>::size() >= 4);
- test_load_ctor<ex::native_simd<int32_t>>();
- test_load_ctor<ex::fixed_size_simd<int32_t, 4>>();
- test_converting_load_ctor<ex::native_simd<int32_t>>();
- test_converting_load_ctor<ex::fixed_size_simd<int32_t, 4>>();
-}
Modified:
libcxx/trunk/test/std/experimental/simd/simd.traits/abi_for_size.pass.cpp
URL:
http://llvm.org/viewvc/llvm-project/libcxx/trunk/test/std/experimental/simd/simd.traits/abi_for_size.pass.cpp?rev=338316&r1=338315&r2=338316&view=diff
==============================================================================
--- libcxx/trunk/test/std/experimental/simd/simd.traits/abi_for_size.pass.cpp
(original)
+++ libcxx/trunk/test/std/experimental/simd/simd.traits/abi_for_size.pass.cpp
Mon Jul 30 15:21:22 2018
@@ -7,26 +7,24 @@
//
//===----------------------------------------------------------------------===//
-// UNSUPPORTED: c++98, c++03, c++11, c++14
+// UNSUPPORTED: c++98, c++03
// <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;
+// 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;
#include <cstdint>
#include <experimental/simd>
-namespace ex = std::experimental::parallelism_v2;
+using namespace 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<typename abi_for_size<int, 4>::type,
+ 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,
- "");
+static_assert(
+ std::is_same<abi_for_size_t<int, 4>, simd_abi::fixed_size<4>>::value, "");
int main() {}
Modified:
libcxx/trunk/test/std/experimental/simd/simd.traits/is_abi_tag.pass.cpp
URL:
http://llvm.org/viewvc/llvm-project/libcxx/trunk/test/std/experimental/simd/simd.traits/is_abi_tag.pass.cpp?rev=338316&r1=338315&r2=338316&view=diff
==============================================================================
--- libcxx/trunk/test/std/experimental/simd/simd.traits/is_abi_tag.pass.cpp
(original)
+++ libcxx/trunk/test/std/experimental/simd/simd.traits/is_abi_tag.pass.cpp Mon
Jul 30 15:21:22 2018
@@ -7,107 +7,109 @@
//
//===----------------------------------------------------------------------===//
-// UNSUPPORTED: c++98, c++03, c++11, c++14
+// UNSUPPORTED: c++98, c++03
// <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;
+// template <class T> inline constexpr bool is_abi_tag_v =
is_abi_tag<T>::value;
#include <cstdint>
#include <experimental/simd>
#include "test_macros.h"
-namespace ex = std::experimental::parallelism_v2;
+using namespace std::experimental::parallelism_v2;
struct UserType {};
-static_assert(ex::is_abi_tag<ex::simd_abi::native<int8_t>>::value, "");
-static_assert(ex::is_abi_tag<ex::simd_abi::native<int16_t>>::value, "");
-static_assert(ex::is_abi_tag<ex::simd_abi::native<int32_t>>::value, "");
-static_assert(ex::is_abi_tag<ex::simd_abi::native<int64_t>>::value, "");
-static_assert(ex::is_abi_tag<ex::simd_abi::native<uint8_t>>::value, "");
-static_assert(ex::is_abi_tag<ex::simd_abi::native<uint16_t>>::value, "");
-static_assert(ex::is_abi_tag<ex::simd_abi::native<uint32_t>>::value, "");
-static_assert(ex::is_abi_tag<ex::simd_abi::native<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<int8_t>>::value, "");
-static_assert(ex::is_abi_tag<ex::simd_abi::compatible<int16_t>>::value, "");
-static_assert(ex::is_abi_tag<ex::simd_abi::compatible<int32_t>>::value, "");
-static_assert(ex::is_abi_tag<ex::simd_abi::compatible<int64_t>>::value, "");
-static_assert(ex::is_abi_tag<ex::simd_abi::compatible<uint8_t>>::value, "");
-static_assert(ex::is_abi_tag<ex::simd_abi::compatible<uint16_t>>::value, "");
-static_assert(ex::is_abi_tag<ex::simd_abi::compatible<uint32_t>>::value, "");
-static_assert(ex::is_abi_tag<ex::simd_abi::compatible<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<int8_t>>, "");
-static_assert(ex::is_abi_tag_v<ex::simd_abi::native<int16_t>>, "");
-static_assert(ex::is_abi_tag_v<ex::simd_abi::native<int32_t>>, "");
-static_assert(ex::is_abi_tag_v<ex::simd_abi::native<int64_t>>, "");
-static_assert(ex::is_abi_tag_v<ex::simd_abi::native<uint8_t>>, "");
-static_assert(ex::is_abi_tag_v<ex::simd_abi::native<uint16_t>>, "");
-static_assert(ex::is_abi_tag_v<ex::simd_abi::native<uint32_t>>, "");
-static_assert(ex::is_abi_tag_v<ex::simd_abi::native<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<int8_t>>, "");
-static_assert(ex::is_abi_tag_v<ex::simd_abi::compatible<int16_t>>, "");
-static_assert(ex::is_abi_tag_v<ex::simd_abi::compatible<int32_t>>, "");
-static_assert(ex::is_abi_tag_v<ex::simd_abi::compatible<int64_t>>, "");
-static_assert(ex::is_abi_tag_v<ex::simd_abi::compatible<uint8_t>>, "");
-static_assert(ex::is_abi_tag_v<ex::simd_abi::compatible<uint16_t>>, "");
-static_assert(ex::is_abi_tag_v<ex::simd_abi::compatible<uint32_t>>, "");
-static_assert(ex::is_abi_tag_v<ex::simd_abi::compatible<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>>, "");
+static_assert( is_abi_tag<simd_abi::native<int8_t>>::value, "");
+static_assert( is_abi_tag<simd_abi::native<int16_t>>::value, "");
+static_assert( is_abi_tag<simd_abi::native<int32_t>>::value, "");
+static_assert( is_abi_tag<simd_abi::native<int64_t>>::value, "");
+static_assert( is_abi_tag<simd_abi::native<uint8_t>>::value, "");
+static_assert( is_abi_tag<simd_abi::native<uint16_t>>::value, "");
+static_assert( is_abi_tag<simd_abi::native<uint32_t>>::value, "");
+static_assert( is_abi_tag<simd_abi::native<uint64_t>>::value, "");
+static_assert( is_abi_tag<simd_abi::native<float>>::value, "");
+static_assert( is_abi_tag<simd_abi::native<double>>::value, "");
+
+static_assert( is_abi_tag<simd_abi::compatible<int8_t>>::value, "");
+static_assert( is_abi_tag<simd_abi::compatible<int16_t>>::value, "");
+static_assert( is_abi_tag<simd_abi::compatible<int32_t>>::value, "");
+static_assert( is_abi_tag<simd_abi::compatible<int64_t>>::value, "");
+static_assert( is_abi_tag<simd_abi::compatible<uint8_t>>::value, "");
+static_assert( is_abi_tag<simd_abi::compatible<uint16_t>>::value, "");
+static_assert( is_abi_tag<simd_abi::compatible<uint32_t>>::value, "");
+static_assert( is_abi_tag<simd_abi::compatible<uint64_t>>::value, "");
+static_assert( is_abi_tag<simd_abi::compatible<float>>::value, "");
+static_assert( is_abi_tag<simd_abi::compatible<double>>::value, "");
+
+static_assert( is_abi_tag<simd_abi::scalar>::value, "");
+static_assert(!std::is_same<simd_abi::scalar, simd_abi::fixed_size<1>>::value,
+ "");
+
+static_assert( is_abi_tag<simd_abi::fixed_size<1>>::value, "");
+static_assert( is_abi_tag<simd_abi::fixed_size<2>>::value, "");
+static_assert( is_abi_tag<simd_abi::fixed_size<3>>::value, "");
+static_assert( is_abi_tag<simd_abi::fixed_size<4>>::value, "");
+static_assert( is_abi_tag<simd_abi::fixed_size<5>>::value, "");
+static_assert( is_abi_tag<simd_abi::fixed_size<32>>::value, "");
+
+static_assert(!is_abi_tag<void>::value, "");
+static_assert(!is_abi_tag<int>::value, "");
+static_assert(!is_abi_tag<float>::value, "");
+static_assert(!is_abi_tag<UserType>::value, "");
+static_assert(!is_abi_tag<simd<int>>::value, "");
+static_assert(!is_abi_tag<simd<float>>::value, "");
+static_assert(!is_abi_tag<simd_mask<int>>::value, "");
+static_assert(!is_abi_tag<simd_mask<float>>::value, "");
+
+#if TEST_STD_VER > 14 && !defined(_LIBCPP_HAS_NO_VARIABLE_TEMPLATES) &&
\
+ !defined(_LIBCPP_HAS_NO_INLINE_VARIABLES)
+
+static_assert( is_abi_tag_v<simd_abi::native<int8_t>>, "");
+static_assert( is_abi_tag_v<simd_abi::native<int16_t>>, "");
+static_assert( is_abi_tag_v<simd_abi::native<int32_t>>, "");
+static_assert( is_abi_tag_v<simd_abi::native<int64_t>>, "");
+static_assert( is_abi_tag_v<simd_abi::native<uint8_t>>, "");
+static_assert( is_abi_tag_v<simd_abi::native<uint16_t>>, "");
+static_assert( is_abi_tag_v<simd_abi::native<uint32_t>>, "");
+static_assert( is_abi_tag_v<simd_abi::native<uint64_t>>, "");
+static_assert( is_abi_tag_v<simd_abi::native<float>>, "");
+static_assert( is_abi_tag_v<simd_abi::native<double>>, "");
+
+static_assert( is_abi_tag_v<simd_abi::compatible<int8_t>>, "");
+static_assert( is_abi_tag_v<simd_abi::compatible<int16_t>>, "");
+static_assert( is_abi_tag_v<simd_abi::compatible<int32_t>>, "");
+static_assert( is_abi_tag_v<simd_abi::compatible<int64_t>>, "");
+static_assert( is_abi_tag_v<simd_abi::compatible<uint8_t>>, "");
+static_assert( is_abi_tag_v<simd_abi::compatible<uint16_t>>, "");
+static_assert( is_abi_tag_v<simd_abi::compatible<uint32_t>>, "");
+static_assert( is_abi_tag_v<simd_abi::compatible<uint64_t>>, "");
+static_assert( is_abi_tag_v<simd_abi::compatible<float>>, "");
+static_assert( is_abi_tag_v<simd_abi::compatible<double>>, "");
+
+static_assert( is_abi_tag_v<simd_abi::scalar>, "");
+static_assert(!std::is_same<simd_abi::scalar, simd_abi::fixed_size<1>>::value,
+ "");
+
+static_assert( is_abi_tag_v<simd_abi::fixed_size<1>>, "");
+static_assert( is_abi_tag_v<simd_abi::fixed_size<2>>, "");
+static_assert( is_abi_tag_v<simd_abi::fixed_size<3>>, "");
+static_assert( is_abi_tag_v<simd_abi::fixed_size<4>>, "");
+static_assert( is_abi_tag_v<simd_abi::fixed_size<5>>, "");
+static_assert( is_abi_tag_v<simd_abi::fixed_size<32>>, "");
+
+static_assert(!is_abi_tag_v<void>, "");
+static_assert(!is_abi_tag_v<int>, "");
+static_assert(!is_abi_tag_v<float>, "");
+static_assert(!is_abi_tag_v<UserType>, "");
+static_assert(!is_abi_tag_v<simd<int>>, "");
+static_assert(!is_abi_tag_v<simd<float>>, "");
+static_assert(!is_abi_tag_v<simd_mask<int>>, "");
+static_assert(!is_abi_tag_v<simd_mask<float>>, "");
+
+#endif
int main() {}
Modified: libcxx/trunk/test/std/experimental/simd/simd.traits/is_simd.pass.cpp
URL:
http://llvm.org/viewvc/llvm-project/libcxx/trunk/test/std/experimental/simd/simd.traits/is_simd.pass.cpp?rev=338316&r1=338315&r2=338316&view=diff
==============================================================================
--- libcxx/trunk/test/std/experimental/simd/simd.traits/is_simd.pass.cpp
(original)
+++ libcxx/trunk/test/std/experimental/simd/simd.traits/is_simd.pass.cpp Mon
Jul 30 15:21:22 2018
@@ -7,123 +7,127 @@
//
//===----------------------------------------------------------------------===//
-// UNSUPPORTED: c++98, c++03, c++11, c++14
+// UNSUPPORTED: c++98, c++03
// <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;
+// template <class T> struct is_simd;
+// template <class T> inline constexpr bool is_simd_v = is_simd<T>::value;
#include <cstdint>
#include <experimental/simd>
#include "test_macros.h"
-namespace ex = std::experimental::parallelism_v2;
+using namespace std::experimental::parallelism_v2;
struct UserType {};
-static_assert(ex::is_simd<ex::native_simd<int8_t>>::value, "");
-static_assert(ex::is_simd<ex::native_simd<int16_t>>::value, "");
-static_assert(ex::is_simd<ex::native_simd<int32_t>>::value, "");
-static_assert(ex::is_simd<ex::native_simd<int64_t>>::value, "");
-static_assert(ex::is_simd<ex::native_simd<uint8_t>>::value, "");
-static_assert(ex::is_simd<ex::native_simd<uint16_t>>::value, "");
-static_assert(ex::is_simd<ex::native_simd<uint32_t>>::value, "");
-static_assert(ex::is_simd<ex::native_simd<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<int8_t, 1>>::value, "");
-static_assert(ex::is_simd<ex::fixed_size_simd<int16_t, 1>>::value, "");
-static_assert(ex::is_simd<ex::fixed_size_simd<int32_t, 1>>::value, "");
-static_assert(ex::is_simd<ex::fixed_size_simd<int64_t, 1>>::value, "");
-static_assert(ex::is_simd<ex::fixed_size_simd<uint8_t, 1>>::value, "");
-static_assert(ex::is_simd<ex::fixed_size_simd<uint16_t, 1>>::value, "");
-static_assert(ex::is_simd<ex::fixed_size_simd<uint32_t, 1>>::value, "");
-static_assert(ex::is_simd<ex::fixed_size_simd<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<int8_t, 3>>::value, "");
-static_assert(ex::is_simd<ex::fixed_size_simd<int16_t, 3>>::value, "");
-static_assert(ex::is_simd<ex::fixed_size_simd<int32_t, 3>>::value, "");
-static_assert(ex::is_simd<ex::fixed_size_simd<int64_t, 3>>::value, "");
-static_assert(ex::is_simd<ex::fixed_size_simd<uint8_t, 3>>::value, "");
-static_assert(ex::is_simd<ex::fixed_size_simd<uint16_t, 3>>::value, "");
-static_assert(ex::is_simd<ex::fixed_size_simd<uint32_t, 3>>::value, "");
-static_assert(ex::is_simd<ex::fixed_size_simd<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<int8_t, 32>>::value, "");
-static_assert(ex::is_simd<ex::fixed_size_simd<int16_t, 32>>::value, "");
-static_assert(ex::is_simd<ex::fixed_size_simd<int32_t, 32>>::value, "");
-static_assert(ex::is_simd<ex::fixed_size_simd<int64_t, 32>>::value, "");
-static_assert(ex::is_simd<ex::fixed_size_simd<uint8_t, 32>>::value, "");
-static_assert(ex::is_simd<ex::fixed_size_simd<uint16_t, 32>>::value, "");
-static_assert(ex::is_simd<ex::fixed_size_simd<uint32_t, 32>>::value, "");
-static_assert(ex::is_simd<ex::fixed_size_simd<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<int8_t>>, "");
-static_assert(ex::is_simd_v<ex::native_simd<int16_t>>, "");
-static_assert(ex::is_simd_v<ex::native_simd<int32_t>>, "");
-static_assert(ex::is_simd_v<ex::native_simd<int64_t>>, "");
-static_assert(ex::is_simd_v<ex::native_simd<uint8_t>>, "");
-static_assert(ex::is_simd_v<ex::native_simd<uint16_t>>, "");
-static_assert(ex::is_simd_v<ex::native_simd<uint32_t>>, "");
-static_assert(ex::is_simd_v<ex::native_simd<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<int8_t, 1>>, "");
-static_assert(ex::is_simd_v<ex::fixed_size_simd<int16_t, 1>>, "");
-static_assert(ex::is_simd_v<ex::fixed_size_simd<int32_t, 1>>, "");
-static_assert(ex::is_simd_v<ex::fixed_size_simd<int64_t, 1>>, "");
-static_assert(ex::is_simd_v<ex::fixed_size_simd<uint8_t, 1>>, "");
-static_assert(ex::is_simd_v<ex::fixed_size_simd<uint16_t, 1>>, "");
-static_assert(ex::is_simd_v<ex::fixed_size_simd<uint32_t, 1>>, "");
-static_assert(ex::is_simd_v<ex::fixed_size_simd<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<int8_t, 3>>, "");
-static_assert(ex::is_simd_v<ex::fixed_size_simd<int16_t, 3>>, "");
-static_assert(ex::is_simd_v<ex::fixed_size_simd<int32_t, 3>>, "");
-static_assert(ex::is_simd_v<ex::fixed_size_simd<int64_t, 3>>, "");
-static_assert(ex::is_simd_v<ex::fixed_size_simd<uint8_t, 3>>, "");
-static_assert(ex::is_simd_v<ex::fixed_size_simd<uint16_t, 3>>, "");
-static_assert(ex::is_simd_v<ex::fixed_size_simd<uint32_t, 3>>, "");
-static_assert(ex::is_simd_v<ex::fixed_size_simd<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<int8_t, 32>>, "");
-static_assert(ex::is_simd_v<ex::fixed_size_simd<int16_t, 32>>, "");
-static_assert(ex::is_simd_v<ex::fixed_size_simd<int32_t, 32>>, "");
-static_assert(ex::is_simd_v<ex::fixed_size_simd<int64_t, 32>>, "");
-static_assert(ex::is_simd_v<ex::fixed_size_simd<uint8_t, 32>>, "");
-static_assert(ex::is_simd_v<ex::fixed_size_simd<uint16_t, 32>>, "");
-static_assert(ex::is_simd_v<ex::fixed_size_simd<uint32_t, 32>>, "");
-static_assert(ex::is_simd_v<ex::fixed_size_simd<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>, "");
+static_assert( is_simd<native_simd<int8_t>>::value, "");
+static_assert( is_simd<native_simd<int16_t>>::value, "");
+static_assert( is_simd<native_simd<int32_t>>::value, "");
+static_assert( is_simd<native_simd<int64_t>>::value, "");
+static_assert( is_simd<native_simd<uint8_t>>::value, "");
+static_assert( is_simd<native_simd<uint16_t>>::value, "");
+static_assert( is_simd<native_simd<uint32_t>>::value, "");
+static_assert( is_simd<native_simd<uint64_t>>::value, "");
+static_assert( is_simd<native_simd<float>>::value, "");
+static_assert( is_simd<native_simd<double>>::value, "");
+
+static_assert( is_simd<fixed_size_simd<int8_t, 1>>::value, "");
+static_assert( is_simd<fixed_size_simd<int16_t, 1>>::value, "");
+static_assert( is_simd<fixed_size_simd<int32_t, 1>>::value, "");
+static_assert( is_simd<fixed_size_simd<int64_t, 1>>::value, "");
+static_assert( is_simd<fixed_size_simd<uint8_t, 1>>::value, "");
+static_assert( is_simd<fixed_size_simd<uint16_t, 1>>::value, "");
+static_assert( is_simd<fixed_size_simd<uint32_t, 1>>::value, "");
+static_assert( is_simd<fixed_size_simd<uint64_t, 1>>::value, "");
+static_assert( is_simd<fixed_size_simd<float, 1>>::value, "");
+static_assert( is_simd<fixed_size_simd<double, 1>>::value, "");
+
+static_assert( is_simd<fixed_size_simd<int8_t, 3>>::value, "");
+static_assert( is_simd<fixed_size_simd<int16_t, 3>>::value, "");
+static_assert( is_simd<fixed_size_simd<int32_t, 3>>::value, "");
+static_assert( is_simd<fixed_size_simd<int64_t, 3>>::value, "");
+static_assert( is_simd<fixed_size_simd<uint8_t, 3>>::value, "");
+static_assert( is_simd<fixed_size_simd<uint16_t, 3>>::value, "");
+static_assert( is_simd<fixed_size_simd<uint32_t, 3>>::value, "");
+static_assert( is_simd<fixed_size_simd<uint64_t, 3>>::value, "");
+static_assert( is_simd<fixed_size_simd<float, 3>>::value, "");
+static_assert( is_simd<fixed_size_simd<double, 3>>::value, "");
+
+static_assert( is_simd<fixed_size_simd<int8_t, 32>>::value, "");
+static_assert( is_simd<fixed_size_simd<int16_t, 32>>::value, "");
+static_assert( is_simd<fixed_size_simd<int32_t, 32>>::value, "");
+static_assert( is_simd<fixed_size_simd<int64_t, 32>>::value, "");
+static_assert( is_simd<fixed_size_simd<uint8_t, 32>>::value, "");
+static_assert( is_simd<fixed_size_simd<uint16_t, 32>>::value, "");
+static_assert( is_simd<fixed_size_simd<uint32_t, 32>>::value, "");
+static_assert( is_simd<fixed_size_simd<uint64_t, 32>>::value, "");
+static_assert( is_simd<fixed_size_simd<float, 32>>::value, "");
+static_assert( is_simd<fixed_size_simd<double, 32>>::value, "");
+
+static_assert(!is_simd<void>::value, "");
+static_assert(!is_simd<int>::value, "");
+static_assert(!is_simd<float>::value, "");
+static_assert(!is_simd<simd_mask<int>>::value, "");
+static_assert(!is_simd<simd_mask<float>>::value, "");
+static_assert(!is_simd<UserType>::value, "");
+
+#if TEST_STD_VER > 14 && !defined(_LIBCPP_HAS_NO_VARIABLE_TEMPLATES) &&
\
+ !defined(_LIBCPP_HAS_NO_INLINE_VARIABLES)
+
+static_assert( is_simd_v<native_simd<int8_t>>, "");
+static_assert( is_simd_v<native_simd<int16_t>>, "");
+static_assert( is_simd_v<native_simd<int32_t>>, "");
+static_assert( is_simd_v<native_simd<int64_t>>, "");
+static_assert( is_simd_v<native_simd<uint8_t>>, "");
+static_assert( is_simd_v<native_simd<uint16_t>>, "");
+static_assert( is_simd_v<native_simd<uint32_t>>, "");
+static_assert( is_simd_v<native_simd<uint64_t>>, "");
+static_assert( is_simd_v<native_simd<float>>, "");
+static_assert( is_simd_v<native_simd<double>>, "");
+
+static_assert( is_simd_v<fixed_size_simd<int8_t, 1>>, "");
+static_assert( is_simd_v<fixed_size_simd<int16_t, 1>>, "");
+static_assert( is_simd_v<fixed_size_simd<int32_t, 1>>, "");
+static_assert( is_simd_v<fixed_size_simd<int64_t, 1>>, "");
+static_assert( is_simd_v<fixed_size_simd<uint8_t, 1>>, "");
+static_assert( is_simd_v<fixed_size_simd<uint16_t, 1>>, "");
+static_assert( is_simd_v<fixed_size_simd<uint32_t, 1>>, "");
+static_assert( is_simd_v<fixed_size_simd<uint64_t, 1>>, "");
+static_assert( is_simd_v<fixed_size_simd<float, 1>>, "");
+static_assert( is_simd_v<fixed_size_simd<double, 1>>, "");
+
+static_assert( is_simd_v<fixed_size_simd<int8_t, 3>>, "");
+static_assert( is_simd_v<fixed_size_simd<int16_t, 3>>, "");
+static_assert( is_simd_v<fixed_size_simd<int32_t, 3>>, "");
+static_assert( is_simd_v<fixed_size_simd<int64_t, 3>>, "");
+static_assert( is_simd_v<fixed_size_simd<uint8_t, 3>>, "");
+static_assert( is_simd_v<fixed_size_simd<uint16_t, 3>>, "");
+static_assert( is_simd_v<fixed_size_simd<uint32_t, 3>>, "");
+static_assert( is_simd_v<fixed_size_simd<uint64_t, 3>>, "");
+static_assert( is_simd_v<fixed_size_simd<float, 3>>, "");
+static_assert( is_simd_v<fixed_size_simd<double, 3>>, "");
+
+static_assert( is_simd_v<fixed_size_simd<int8_t, 32>>, "");
+static_assert( is_simd_v<fixed_size_simd<int16_t, 32>>, "");
+static_assert( is_simd_v<fixed_size_simd<int32_t, 32>>, "");
+static_assert( is_simd_v<fixed_size_simd<int64_t, 32>>, "");
+static_assert( is_simd_v<fixed_size_simd<uint8_t, 32>>, "");
+static_assert( is_simd_v<fixed_size_simd<uint16_t, 32>>, "");
+static_assert( is_simd_v<fixed_size_simd<uint32_t, 32>>, "");
+static_assert( is_simd_v<fixed_size_simd<uint64_t, 32>>, "");
+static_assert( is_simd_v<fixed_size_simd<float, 32>>, "");
+static_assert( is_simd_v<fixed_size_simd<double, 32>>, "");
+
+static_assert(!is_simd_v<void>, "");
+static_assert(!is_simd_v<int>, "");
+static_assert(!is_simd_v<float>, "");
+static_assert(!is_simd_v<simd_mask<int>>, "");
+static_assert(!is_simd_v<simd_mask<float>>, "");
+static_assert(!is_simd_v<UserType>, "");
+
+#endif
int main() {}
Modified:
libcxx/trunk/test/std/experimental/simd/simd.traits/is_simd_flag_type.pass.cpp
URL:
http://llvm.org/viewvc/llvm-project/libcxx/trunk/test/std/experimental/simd/simd.traits/is_simd_flag_type.pass.cpp?rev=338316&r1=338315&r2=338316&view=diff
==============================================================================
---
libcxx/trunk/test/std/experimental/simd/simd.traits/is_simd_flag_type.pass.cpp
(original)
+++
libcxx/trunk/test/std/experimental/simd/simd.traits/is_simd_flag_type.pass.cpp
Mon Jul 30 15:21:22 2018
@@ -7,45 +7,49 @@
//
//===----------------------------------------------------------------------===//
-// UNSUPPORTED: c++98, c++03, c++11, c++14
+// UNSUPPORTED: c++98, c++03
// <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;
+// template <class T> inline constexpr bool is_simd_flag_type_v =
is_simd_flag_type<T>::value;
#include <cstdint>
#include <experimental/simd>
#include "test_macros.h"
-namespace ex = std::experimental::parallelism_v2;
+using namespace 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<int8_t>>::value, "");
-static_assert(!ex::is_simd_flag_type<ex::simd_mask<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<int8_t>>, "");
-static_assert(!ex::is_simd_flag_type_v<ex::simd_mask<int8_t>>, "");
+static_assert( is_simd_flag_type<element_aligned_tag>::value, "");
+static_assert( is_simd_flag_type<vector_aligned_tag>::value, "");
+static_assert( is_simd_flag_type<overaligned_tag<16>>::value, "");
+static_assert( is_simd_flag_type<overaligned_tag<32>>::value, "");
+
+static_assert(!is_simd_flag_type<void>::value, "");
+static_assert(!is_simd_flag_type<int>::value, "");
+static_assert(!is_simd_flag_type<float>::value, "");
+static_assert(!is_simd_flag_type<UserType>::value, "");
+static_assert(!is_simd_flag_type<simd<int8_t>>::value, "");
+static_assert(!is_simd_flag_type<simd_mask<int8_t>>::value, "");
+
+#if TEST_STD_VER > 14 && !defined(_LIBCPP_HAS_NO_VARIABLE_TEMPLATES) &&
\
+ !defined(_LIBCPP_HAS_NO_INLINE_VARIABLES)
+
+static_assert( is_simd_flag_type_v<element_aligned_tag>, "");
+static_assert( is_simd_flag_type_v<vector_aligned_tag>, "");
+static_assert( is_simd_flag_type_v<overaligned_tag<16>>, "");
+static_assert( is_simd_flag_type_v<overaligned_tag<32>>, "");
+
+static_assert(!is_simd_flag_type_v<void>, "");
+static_assert(!is_simd_flag_type_v<int>, "");
+static_assert(!is_simd_flag_type_v<float>, "");
+static_assert(!is_simd_flag_type_v<UserType>, "");
+static_assert(!is_simd_flag_type_v<simd<int8_t>>, "");
+static_assert(!is_simd_flag_type_v<simd_mask<int8_t>>, "");
+
+#endif
int main() {}
Modified:
libcxx/trunk/test/std/experimental/simd/simd.traits/is_simd_mask.pass.cpp
URL:
http://llvm.org/viewvc/llvm-project/libcxx/trunk/test/std/experimental/simd/simd.traits/is_simd_mask.pass.cpp?rev=338316&r1=338315&r2=338316&view=diff
==============================================================================
--- libcxx/trunk/test/std/experimental/simd/simd.traits/is_simd_mask.pass.cpp
(original)
+++ libcxx/trunk/test/std/experimental/simd/simd.traits/is_simd_mask.pass.cpp
Mon Jul 30 15:21:22 2018
@@ -7,146 +7,127 @@
//
//===----------------------------------------------------------------------===//
-// UNSUPPORTED: c++98, c++03, c++11, c++14
+// UNSUPPORTED: c++98, c++03
// <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;
+// template <class T> struct is_simd_mask;
+// template <class T> inline constexpr bool is_simd_mask_v =
is_simd_mask<T>::value;
#include <cstdint>
#include <experimental/simd>
#include "test_macros.h"
-namespace ex = std::experimental::parallelism_v2;
+using namespace std::experimental::parallelism_v2;
struct UserType {};
-static_assert(ex::is_simd_mask<ex::native_simd_mask<int8_t>>::value, "");
-static_assert(ex::is_simd_mask<ex::native_simd_mask<int16_t>>::value, "");
-static_assert(ex::is_simd_mask<ex::native_simd_mask<int32_t>>::value, "");
-static_assert(ex::is_simd_mask<ex::native_simd_mask<int64_t>>::value, "");
-static_assert(ex::is_simd_mask<ex::native_simd_mask<uint8_t>>::value, "");
-static_assert(ex::is_simd_mask<ex::native_simd_mask<uint16_t>>::value, "");
-static_assert(ex::is_simd_mask<ex::native_simd_mask<uint32_t>>::value, "");
-static_assert(ex::is_simd_mask<ex::native_simd_mask<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<int8_t, 1>>::value,
"");
-static_assert(ex::is_simd_mask<ex::fixed_size_simd_mask<int16_t, 1>>::value,
- "");
-static_assert(ex::is_simd_mask<ex::fixed_size_simd_mask<int32_t, 1>>::value,
- "");
-static_assert(ex::is_simd_mask<ex::fixed_size_simd_mask<int64_t, 1>>::value,
- "");
-static_assert(ex::is_simd_mask<ex::fixed_size_simd_mask<uint8_t, 1>>::value,
- "");
-static_assert(ex::is_simd_mask<ex::fixed_size_simd_mask<uint16_t, 1>>::value,
- "");
-static_assert(ex::is_simd_mask<ex::fixed_size_simd_mask<uint32_t, 1>>::value,
- "");
-static_assert(ex::is_simd_mask<ex::fixed_size_simd_mask<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<int8_t, 3>>::value,
"");
-static_assert(ex::is_simd_mask<ex::fixed_size_simd_mask<int16_t, 3>>::value,
- "");
-static_assert(ex::is_simd_mask<ex::fixed_size_simd_mask<int32_t, 3>>::value,
- "");
-static_assert(ex::is_simd_mask<ex::fixed_size_simd_mask<int64_t, 3>>::value,
- "");
-static_assert(ex::is_simd_mask<ex::fixed_size_simd_mask<uint8_t, 3>>::value,
- "");
-static_assert(ex::is_simd_mask<ex::fixed_size_simd_mask<uint16_t, 3>>::value,
- "");
-static_assert(ex::is_simd_mask<ex::fixed_size_simd_mask<uint32_t, 3>>::value,
- "");
-static_assert(ex::is_simd_mask<ex::fixed_size_simd_mask<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<int8_t, 32>>::value,
- "");
-static_assert(ex::is_simd_mask<ex::fixed_size_simd_mask<int16_t, 32>>::value,
- "");
-static_assert(ex::is_simd_mask<ex::fixed_size_simd_mask<int32_t, 32>>::value,
- "");
-static_assert(ex::is_simd_mask<ex::fixed_size_simd_mask<int64_t, 32>>::value,
- "");
-static_assert(ex::is_simd_mask<ex::fixed_size_simd_mask<uint8_t, 32>>::value,
- "");
-static_assert(ex::is_simd_mask<ex::fixed_size_simd_mask<uint16_t, 32>>::value,
- "");
-static_assert(ex::is_simd_mask<ex::fixed_size_simd_mask<uint32_t, 32>>::value,
- "");
-static_assert(ex::is_simd_mask<ex::fixed_size_simd_mask<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<int8_t>>, "");
-static_assert(ex::is_simd_mask_v<ex::native_simd_mask<int16_t>>, "");
-static_assert(ex::is_simd_mask_v<ex::native_simd_mask<int32_t>>, "");
-static_assert(ex::is_simd_mask_v<ex::native_simd_mask<int64_t>>, "");
-static_assert(ex::is_simd_mask_v<ex::native_simd_mask<uint8_t>>, "");
-static_assert(ex::is_simd_mask_v<ex::native_simd_mask<uint16_t>>, "");
-static_assert(ex::is_simd_mask_v<ex::native_simd_mask<uint32_t>>, "");
-static_assert(ex::is_simd_mask_v<ex::native_simd_mask<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<int8_t, 1>>, "");
-static_assert(ex::is_simd_mask_v<ex::fixed_size_simd_mask<int16_t, 1>>, "");
-static_assert(ex::is_simd_mask_v<ex::fixed_size_simd_mask<int32_t, 1>>, "");
-static_assert(ex::is_simd_mask_v<ex::fixed_size_simd_mask<int64_t, 1>>, "");
-static_assert(ex::is_simd_mask_v<ex::fixed_size_simd_mask<uint8_t, 1>>, "");
-static_assert(ex::is_simd_mask_v<ex::fixed_size_simd_mask<uint16_t, 1>>, "");
-static_assert(ex::is_simd_mask_v<ex::fixed_size_simd_mask<uint32_t, 1>>, "");
-static_assert(ex::is_simd_mask_v<ex::fixed_size_simd_mask<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<int8_t, 3>>, "");
-static_assert(ex::is_simd_mask_v<ex::fixed_size_simd_mask<int16_t, 3>>, "");
-static_assert(ex::is_simd_mask_v<ex::fixed_size_simd_mask<int32_t, 3>>, "");
-static_assert(ex::is_simd_mask_v<ex::fixed_size_simd_mask<int64_t, 3>>, "");
-static_assert(ex::is_simd_mask_v<ex::fixed_size_simd_mask<uint8_t, 3>>, "");
-static_assert(ex::is_simd_mask_v<ex::fixed_size_simd_mask<uint16_t, 3>>, "");
-static_assert(ex::is_simd_mask_v<ex::fixed_size_simd_mask<uint32_t, 3>>, "");
-static_assert(ex::is_simd_mask_v<ex::fixed_size_simd_mask<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<int8_t, 32>>, "");
-static_assert(ex::is_simd_mask_v<ex::fixed_size_simd_mask<int16_t, 32>>, "");
-static_assert(ex::is_simd_mask_v<ex::fixed_size_simd_mask<int32_t, 32>>, "");
-static_assert(ex::is_simd_mask_v<ex::fixed_size_simd_mask<int64_t, 32>>, "");
-static_assert(ex::is_simd_mask_v<ex::fixed_size_simd_mask<uint8_t, 32>>, "");
-static_assert(ex::is_simd_mask_v<ex::fixed_size_simd_mask<uint16_t, 32>>, "");
-static_assert(ex::is_simd_mask_v<ex::fixed_size_simd_mask<uint32_t, 32>>, "");
-static_assert(ex::is_simd_mask_v<ex::fixed_size_simd_mask<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>, "");
+static_assert( is_simd_mask<native_simd_mask<int8_t>>::value, "");
+static_assert( is_simd_mask<native_simd_mask<int16_t>>::value, "");
+static_assert( is_simd_mask<native_simd_mask<int32_t>>::value, "");
+static_assert( is_simd_mask<native_simd_mask<int64_t>>::value, "");
+static_assert( is_simd_mask<native_simd_mask<uint8_t>>::value, "");
+static_assert( is_simd_mask<native_simd_mask<uint16_t>>::value, "");
+static_assert( is_simd_mask<native_simd_mask<uint32_t>>::value, "");
+static_assert( is_simd_mask<native_simd_mask<uint64_t>>::value, "");
+static_assert( is_simd_mask<native_simd_mask<float>>::value, "");
+static_assert( is_simd_mask<native_simd_mask<double>>::value, "");
+
+static_assert( is_simd_mask<fixed_size_simd_mask<int8_t, 1>>::value, "");
+static_assert( is_simd_mask<fixed_size_simd_mask<int16_t, 1>>::value, "");
+static_assert( is_simd_mask<fixed_size_simd_mask<int32_t, 1>>::value, "");
+static_assert( is_simd_mask<fixed_size_simd_mask<int64_t, 1>>::value, "");
+static_assert( is_simd_mask<fixed_size_simd_mask<uint8_t, 1>>::value, "");
+static_assert( is_simd_mask<fixed_size_simd_mask<uint16_t, 1>>::value, "");
+static_assert( is_simd_mask<fixed_size_simd_mask<uint32_t, 1>>::value, "");
+static_assert( is_simd_mask<fixed_size_simd_mask<uint64_t, 1>>::value, "");
+static_assert( is_simd_mask<fixed_size_simd_mask<float, 1>>::value, "");
+static_assert( is_simd_mask<fixed_size_simd_mask<double, 1>>::value, "");
+
+static_assert( is_simd_mask<fixed_size_simd_mask<int8_t, 3>>::value, "");
+static_assert( is_simd_mask<fixed_size_simd_mask<int16_t, 3>>::value, "");
+static_assert( is_simd_mask<fixed_size_simd_mask<int32_t, 3>>::value, "");
+static_assert( is_simd_mask<fixed_size_simd_mask<int64_t, 3>>::value, "");
+static_assert( is_simd_mask<fixed_size_simd_mask<uint8_t, 3>>::value, "");
+static_assert( is_simd_mask<fixed_size_simd_mask<uint16_t, 3>>::value, "");
+static_assert( is_simd_mask<fixed_size_simd_mask<uint32_t, 3>>::value, "");
+static_assert( is_simd_mask<fixed_size_simd_mask<uint64_t, 3>>::value, "");
+static_assert( is_simd_mask<fixed_size_simd_mask<float, 3>>::value, "");
+static_assert( is_simd_mask<fixed_size_simd_mask<double, 3>>::value, "");
+
+static_assert( is_simd_mask<fixed_size_simd_mask<int8_t, 32>>::value, "");
+static_assert( is_simd_mask<fixed_size_simd_mask<int16_t, 32>>::value, "");
+static_assert( is_simd_mask<fixed_size_simd_mask<int32_t, 32>>::value, "");
+static_assert( is_simd_mask<fixed_size_simd_mask<int64_t, 32>>::value, "");
+static_assert( is_simd_mask<fixed_size_simd_mask<uint8_t, 32>>::value, "");
+static_assert( is_simd_mask<fixed_size_simd_mask<uint16_t, 32>>::value, "");
+static_assert( is_simd_mask<fixed_size_simd_mask<uint32_t, 32>>::value, "");
+static_assert( is_simd_mask<fixed_size_simd_mask<uint64_t, 32>>::value, "");
+static_assert( is_simd_mask<fixed_size_simd_mask<float, 32>>::value, "");
+static_assert( is_simd_mask<fixed_size_simd_mask<double, 32>>::value, "");
+
+static_assert(!is_simd_mask<void>::value, "");
+static_assert(!is_simd_mask<int>::value, "");
+static_assert(!is_simd_mask<float>::value, "");
+static_assert(!is_simd_mask<simd<int>>::value, "");
+static_assert(!is_simd_mask<simd<float>>::value, "");
+static_assert(!is_simd_mask<UserType>::value, "");
+
+#if TEST_STD_VER > 14 && !defined(_LIBCPP_HAS_NO_VARIABLE_TEMPLATES) &&
\
+ !defined(_LIBCPP_HAS_NO_INLINE_VARIABLES)
+
+static_assert( is_simd_mask_v<native_simd_mask<int8_t>>, "");
+static_assert( is_simd_mask_v<native_simd_mask<int16_t>>, "");
+static_assert( is_simd_mask_v<native_simd_mask<int32_t>>, "");
+static_assert( is_simd_mask_v<native_simd_mask<int64_t>>, "");
+static_assert( is_simd_mask_v<native_simd_mask<uint8_t>>, "");
+static_assert( is_simd_mask_v<native_simd_mask<uint16_t>>, "");
+static_assert( is_simd_mask_v<native_simd_mask<uint32_t>>, "");
+static_assert( is_simd_mask_v<native_simd_mask<uint64_t>>, "");
+static_assert( is_simd_mask_v<native_simd_mask<float>>, "");
+static_assert( is_simd_mask_v<native_simd_mask<double>>, "");
+
+static_assert( is_simd_mask_v<fixed_size_simd_mask<int8_t, 1>>, "");
+static_assert( is_simd_mask_v<fixed_size_simd_mask<int16_t, 1>>, "");
+static_assert( is_simd_mask_v<fixed_size_simd_mask<int32_t, 1>>, "");
+static_assert( is_simd_mask_v<fixed_size_simd_mask<int64_t, 1>>, "");
+static_assert( is_simd_mask_v<fixed_size_simd_mask<uint8_t, 1>>, "");
+static_assert( is_simd_mask_v<fixed_size_simd_mask<uint16_t, 1>>, "");
+static_assert( is_simd_mask_v<fixed_size_simd_mask<uint32_t, 1>>, "");
+static_assert( is_simd_mask_v<fixed_size_simd_mask<uint64_t, 1>>, "");
+static_assert( is_simd_mask_v<fixed_size_simd_mask<float, 1>>, "");
+static_assert( is_simd_mask_v<fixed_size_simd_mask<double, 1>>, "");
+
+static_assert( is_simd_mask_v<fixed_size_simd_mask<int8_t, 3>>, "");
+static_assert( is_simd_mask_v<fixed_size_simd_mask<int16_t, 3>>, "");
+static_assert( is_simd_mask_v<fixed_size_simd_mask<int32_t, 3>>, "");
+static_assert( is_simd_mask_v<fixed_size_simd_mask<int64_t, 3>>, "");
+static_assert( is_simd_mask_v<fixed_size_simd_mask<uint8_t, 3>>, "");
+static_assert( is_simd_mask_v<fixed_size_simd_mask<uint16_t, 3>>, "");
+static_assert( is_simd_mask_v<fixed_size_simd_mask<uint32_t, 3>>, "");
+static_assert( is_simd_mask_v<fixed_size_simd_mask<uint64_t, 3>>, "");
+static_assert( is_simd_mask_v<fixed_size_simd_mask<float, 3>>, "");
+static_assert( is_simd_mask_v<fixed_size_simd_mask<double, 3>>, "");
+
+static_assert( is_simd_mask_v<fixed_size_simd_mask<int8_t, 32>>, "");
+static_assert( is_simd_mask_v<fixed_size_simd_mask<int16_t, 32>>, "");
+static_assert( is_simd_mask_v<fixed_size_simd_mask<int32_t, 32>>, "");
+static_assert( is_simd_mask_v<fixed_size_simd_mask<int64_t, 32>>, "");
+static_assert( is_simd_mask_v<fixed_size_simd_mask<uint8_t, 32>>, "");
+static_assert( is_simd_mask_v<fixed_size_simd_mask<uint16_t, 32>>, "");
+static_assert( is_simd_mask_v<fixed_size_simd_mask<uint32_t, 32>>, "");
+static_assert( is_simd_mask_v<fixed_size_simd_mask<uint64_t, 32>>, "");
+static_assert( is_simd_mask_v<fixed_size_simd_mask<float, 32>>, "");
+static_assert( is_simd_mask_v<fixed_size_simd_mask<double, 32>>, "");
+
+static_assert(!is_simd_mask_v<void>, "");
+static_assert(!is_simd_mask_v<int>, "");
+static_assert(!is_simd_mask_v<float>, "");
+static_assert(!is_simd_mask_v<simd<int>>, "");
+static_assert(!is_simd_mask_v<simd<float>>, "");
+static_assert(!is_simd_mask_v<UserType>, "");
+
+#endif
int main() {}
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