static_simd_cast.pass.cpp (1258B)
1 //===----------------------------------------------------------------------===// 2 // 3 // The LLVM Compiler Infrastructure 4 // 5 // This file is dual licensed under the MIT and the University of Illinois Open 6 // Source Licenses. See LICENSE.TXT for details. 7 // 8 //===----------------------------------------------------------------------===// 9 10 // UNSUPPORTED: c++98, c++03, c++11, c++14 11 12 // <experimental/simd> 13 // 14 // [simd.casts] 15 // template <class T, class U, class Abi> see below ex::static_simd_cast<(const 16 // ex::simd<U, Abi>&); 17 18 #include <experimental/simd> 19 #include <cstdint> 20 21 namespace ex = std::experimental::parallelism_v2; 22 23 static_assert( 24 std::is_same<decltype(ex::static_simd_cast<float>(ex::native_simd<int>())), 25 ex::native_simd<float>>::value, 26 ""); 27 28 static_assert( 29 std::is_same<decltype(ex::static_simd_cast<ex::fixed_size_simd<float, 1>>( 30 ex::simd<int, ex::simd_abi::scalar>())), 31 ex::fixed_size_simd<float, 1>>::value, 32 ""); 33 34 static_assert( 35 std::is_same< 36 decltype(ex::static_simd_cast<ex::simd<float, ex::simd_abi::scalar>>( 37 ex::fixed_size_simd<int, 1>())), 38 ex::simd<float, ex::simd_abi::scalar>>::value, 39 ""); 40 41 int main() {}