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.class] 14 // static constexpr std::size_t size() noexcept; 15 16 #include "../test_utils.h" 17 18 namespace ex = std::experimental::parallelism_v2; 19 20 template <class T, std::size_t> 21 struct CheckSimdWidth { 22 template <class SimdAbi> operator ()CheckSimdWidth23 void operator()() { 24 static_assert(ex::simd<T, SimdAbi>::size() == ex::simd_size_v<T, SimdAbi>); 25 } 26 }; 27 main(int,char **)28int main(int, char**) { 29 test_all_simd_abi<CheckSimdWidth>(); 30 return 0; 31 } 32