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_mask;
15// template <class T> inline constexpr bool ex::is_simd_mask_v = ex::is_simd_mask<T>::value;
16
17#include "../test_utils.h"
18
19namespace ex = std::experimental::parallelism_v2;
20
21template <class T, std::size_t>
22struct CheckIsSimdMask {
23 template <class SimdAbi>
24 void operator()() {
25 static_assert(ex::is_simd_mask<ex::simd_mask<T, SimdAbi>>::value);
26
27 static_assert(!ex::is_simd_mask<T>::value);
28 static_assert(!ex::is_simd_mask<ex::simd<T, SimdAbi>>::value);
29
30 static_assert(ex::is_simd_mask_v<ex::simd_mask<T, SimdAbi>>);
31
32 static_assert(!ex::is_simd_mask_v<T>);
33 static_assert(!ex::is_simd_mask_v<ex::simd<T, SimdAbi>>);
34 }
35};
36
37int main(int, char**) {
38 test_all_simd_abi<CheckIsSimdMask>();
39 return 0;
40}
41

source code of libcxx/test/std/experimental/simd/simd.traits/is_simd_mask.pass.cpp