1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
|
//===----------------------------------------------------------------------===//
//
// 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++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>
#include "test_macros.h"
namespace ex = std::experimental::parallelism_v2;
static_assert(
std::is_same<decltype(ex::simd_cast<std::int32_t>(ex::native_simd<std::int32_t>())),
ex::native_simd<std::int32_t>>::value,
"");
static_assert(std::is_same<decltype(ex::simd_cast<std::int64_t>(
ex::fixed_size_simd<std::int32_t, 4>())),
ex::fixed_size_simd<std::int64_t, 4>>::value,
"");
static_assert(
std::is_same<decltype(ex::simd_cast<ex::fixed_size_simd<std::int64_t, 1>>(
ex::simd<std::int32_t, ex::simd_abi::scalar>())),
ex::fixed_size_simd<std::int64_t, 1>>::value,
"");
static_assert(
std::is_same<
decltype(ex::simd_cast<ex::simd<std::int64_t, ex::simd_abi::scalar>>(
ex::fixed_size_simd<std::int32_t, 1>())),
ex::simd<std::int64_t, ex::simd_abi::scalar>>::value,
"");
int main(int, char**) {
return 0;
}
|
