1 //===----------------------------------------------------------------------===// 2 // 3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 4 // See https://llvm.org/LICENSE.txt for license information. 5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 6 // 7 //===----------------------------------------------------------------------===// 8 9 // UNSUPPORTED: c++03, c++11, c++14 10 11 // <experimental/simd> 12 // 13 // [simd.traits] 14 // template <class T> struct ex::is_simd; 15 // template <class T> inline constexpr bool ex::is_simd_v = 16 // ex::is_simd<T>::value; 17 18 #include <cstdint> 19 #include <experimental/simd> 20 #include "test_macros.h" 21 22 namespace ex = std::experimental::parallelism_v2; 23 24 struct UserType {}; 25 26 static_assert(ex::is_simd<ex::native_simd<int8_t>>::value, ""); 27 static_assert(ex::is_simd<ex::native_simd<int16_t>>::value, ""); 28 static_assert(ex::is_simd<ex::native_simd<int32_t>>::value, ""); 29 static_assert(ex::is_simd<ex::native_simd<int64_t>>::value, ""); 30 static_assert(ex::is_simd<ex::native_simd<uint8_t>>::value, ""); 31 static_assert(ex::is_simd<ex::native_simd<uint16_t>>::value, ""); 32 static_assert(ex::is_simd<ex::native_simd<uint32_t>>::value, ""); 33 static_assert(ex::is_simd<ex::native_simd<uint64_t>>::value, ""); 34 static_assert(ex::is_simd<ex::native_simd<float>>::value, ""); 35 static_assert(ex::is_simd<ex::native_simd<double>>::value, ""); 36 37 static_assert(ex::is_simd<ex::fixed_size_simd<int8_t, 1>>::value, ""); 38 static_assert(ex::is_simd<ex::fixed_size_simd<int16_t, 1>>::value, ""); 39 static_assert(ex::is_simd<ex::fixed_size_simd<int32_t, 1>>::value, ""); 40 static_assert(ex::is_simd<ex::fixed_size_simd<int64_t, 1>>::value, ""); 41 static_assert(ex::is_simd<ex::fixed_size_simd<uint8_t, 1>>::value, ""); 42 static_assert(ex::is_simd<ex::fixed_size_simd<uint16_t, 1>>::value, ""); 43 static_assert(ex::is_simd<ex::fixed_size_simd<uint32_t, 1>>::value, ""); 44 static_assert(ex::is_simd<ex::fixed_size_simd<uint64_t, 1>>::value, ""); 45 static_assert(ex::is_simd<ex::fixed_size_simd<float, 1>>::value, ""); 46 static_assert(ex::is_simd<ex::fixed_size_simd<double, 1>>::value, ""); 47 48 static_assert(ex::is_simd<ex::fixed_size_simd<int8_t, 3>>::value, ""); 49 static_assert(ex::is_simd<ex::fixed_size_simd<int16_t, 3>>::value, ""); 50 static_assert(ex::is_simd<ex::fixed_size_simd<int32_t, 3>>::value, ""); 51 static_assert(ex::is_simd<ex::fixed_size_simd<int64_t, 3>>::value, ""); 52 static_assert(ex::is_simd<ex::fixed_size_simd<uint8_t, 3>>::value, ""); 53 static_assert(ex::is_simd<ex::fixed_size_simd<uint16_t, 3>>::value, ""); 54 static_assert(ex::is_simd<ex::fixed_size_simd<uint32_t, 3>>::value, ""); 55 static_assert(ex::is_simd<ex::fixed_size_simd<uint64_t, 3>>::value, ""); 56 static_assert(ex::is_simd<ex::fixed_size_simd<float, 3>>::value, ""); 57 static_assert(ex::is_simd<ex::fixed_size_simd<double, 3>>::value, ""); 58 59 static_assert(ex::is_simd<ex::fixed_size_simd<int8_t, 32>>::value, ""); 60 static_assert(ex::is_simd<ex::fixed_size_simd<int16_t, 32>>::value, ""); 61 static_assert(ex::is_simd<ex::fixed_size_simd<int32_t, 32>>::value, ""); 62 static_assert(ex::is_simd<ex::fixed_size_simd<int64_t, 32>>::value, ""); 63 static_assert(ex::is_simd<ex::fixed_size_simd<uint8_t, 32>>::value, ""); 64 static_assert(ex::is_simd<ex::fixed_size_simd<uint16_t, 32>>::value, ""); 65 static_assert(ex::is_simd<ex::fixed_size_simd<uint32_t, 32>>::value, ""); 66 static_assert(ex::is_simd<ex::fixed_size_simd<uint64_t, 32>>::value, ""); 67 static_assert(ex::is_simd<ex::fixed_size_simd<float, 32>>::value, ""); 68 static_assert(ex::is_simd<ex::fixed_size_simd<double, 32>>::value, ""); 69 70 static_assert(!ex::is_simd<void>::value, ""); 71 static_assert(!ex::is_simd<int>::value, ""); 72 static_assert(!ex::is_simd<float>::value, ""); 73 static_assert(!ex::is_simd<ex::simd_mask<int>>::value, ""); 74 static_assert(!ex::is_simd<ex::simd_mask<float>>::value, ""); 75 static_assert(!ex::is_simd<UserType>::value, ""); 76 77 static_assert(ex::is_simd_v<ex::native_simd<int8_t>>, ""); 78 static_assert(ex::is_simd_v<ex::native_simd<int16_t>>, ""); 79 static_assert(ex::is_simd_v<ex::native_simd<int32_t>>, ""); 80 static_assert(ex::is_simd_v<ex::native_simd<int64_t>>, ""); 81 static_assert(ex::is_simd_v<ex::native_simd<uint8_t>>, ""); 82 static_assert(ex::is_simd_v<ex::native_simd<uint16_t>>, ""); 83 static_assert(ex::is_simd_v<ex::native_simd<uint32_t>>, ""); 84 static_assert(ex::is_simd_v<ex::native_simd<uint64_t>>, ""); 85 static_assert(ex::is_simd_v<ex::native_simd<float>>, ""); 86 static_assert(ex::is_simd_v<ex::native_simd<double>>, ""); 87 88 static_assert(ex::is_simd_v<ex::fixed_size_simd<int8_t, 1>>, ""); 89 static_assert(ex::is_simd_v<ex::fixed_size_simd<int16_t, 1>>, ""); 90 static_assert(ex::is_simd_v<ex::fixed_size_simd<int32_t, 1>>, ""); 91 static_assert(ex::is_simd_v<ex::fixed_size_simd<int64_t, 1>>, ""); 92 static_assert(ex::is_simd_v<ex::fixed_size_simd<uint8_t, 1>>, ""); 93 static_assert(ex::is_simd_v<ex::fixed_size_simd<uint16_t, 1>>, ""); 94 static_assert(ex::is_simd_v<ex::fixed_size_simd<uint32_t, 1>>, ""); 95 static_assert(ex::is_simd_v<ex::fixed_size_simd<uint64_t, 1>>, ""); 96 static_assert(ex::is_simd_v<ex::fixed_size_simd<float, 1>>, ""); 97 static_assert(ex::is_simd_v<ex::fixed_size_simd<double, 1>>, ""); 98 99 static_assert(ex::is_simd_v<ex::fixed_size_simd<int8_t, 3>>, ""); 100 static_assert(ex::is_simd_v<ex::fixed_size_simd<int16_t, 3>>, ""); 101 static_assert(ex::is_simd_v<ex::fixed_size_simd<int32_t, 3>>, ""); 102 static_assert(ex::is_simd_v<ex::fixed_size_simd<int64_t, 3>>, ""); 103 static_assert(ex::is_simd_v<ex::fixed_size_simd<uint8_t, 3>>, ""); 104 static_assert(ex::is_simd_v<ex::fixed_size_simd<uint16_t, 3>>, ""); 105 static_assert(ex::is_simd_v<ex::fixed_size_simd<uint32_t, 3>>, ""); 106 static_assert(ex::is_simd_v<ex::fixed_size_simd<uint64_t, 3>>, ""); 107 static_assert(ex::is_simd_v<ex::fixed_size_simd<float, 3>>, ""); 108 static_assert(ex::is_simd_v<ex::fixed_size_simd<double, 3>>, ""); 109 110 static_assert(ex::is_simd_v<ex::fixed_size_simd<int8_t, 32>>, ""); 111 static_assert(ex::is_simd_v<ex::fixed_size_simd<int16_t, 32>>, ""); 112 static_assert(ex::is_simd_v<ex::fixed_size_simd<int32_t, 32>>, ""); 113 static_assert(ex::is_simd_v<ex::fixed_size_simd<int64_t, 32>>, ""); 114 static_assert(ex::is_simd_v<ex::fixed_size_simd<uint8_t, 32>>, ""); 115 static_assert(ex::is_simd_v<ex::fixed_size_simd<uint16_t, 32>>, ""); 116 static_assert(ex::is_simd_v<ex::fixed_size_simd<uint32_t, 32>>, ""); 117 static_assert(ex::is_simd_v<ex::fixed_size_simd<uint64_t, 32>>, ""); 118 static_assert(ex::is_simd_v<ex::fixed_size_simd<float, 32>>, ""); 119 static_assert(ex::is_simd_v<ex::fixed_size_simd<double, 32>>, ""); 120 121 static_assert(!ex::is_simd_v<void>, ""); 122 static_assert(!ex::is_simd_v<int>, ""); 123 static_assert(!ex::is_simd_v<float>, ""); 124 static_assert(!ex::is_simd_v<ex::simd_mask<int>>, ""); 125 static_assert(!ex::is_simd_v<ex::simd_mask<float>>, ""); 126 static_assert(!ex::is_simd_v<UserType>, ""); 127 128 int main(int, char**) { 129 return 0; 130 } 131