| //===----------------------------------------------------------------------===// |
| // |
| // 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++98, 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> |
| |
| namespace ex = 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(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, |
| ""); |
| |
| 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, |
| ""); |
| |
| int main() {} |
