| // Copyright (C) 2020-2026 Free Software Foundation, Inc. |
| // |
| // This file is part of the GNU ISO C++ Library. This library is free |
| // software; you can redistribute it and/or modify it under the |
| // terms of the GNU General Public License as published by the |
| // Free Software Foundation; either version 3, or (at your option) |
| // any later version. |
| // |
| // This library is distributed in the hope that it will be useful, |
| // but WITHOUT ANY WARRANTY; without even the implied warranty of |
| // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| // GNU General Public License for more details. |
| // |
| // You should have received a copy of the GNU General Public License along |
| // with this library; see the file COPYING3. If not see |
| // <http://www.gnu.org/licenses/>. |
| |
| // expensive: * [1-9] * * |
| #include "bits/main.h" |
| |
| template <typename V> |
| void |
| test() |
| { |
| using M = typename V::mask_type; |
| using namespace std::experimental::parallelism_v2; |
| using T = typename V::value_type; |
| if constexpr (V::size() / simd_size_v<T> * simd_size_v<T> == V::size()) |
| { |
| M k(true); |
| VERIFY(all_of(k)) << k; |
| const auto parts = split<simd_mask<T>>(k); |
| for (auto k2 : parts) |
| { |
| VERIFY(all_of(k2)) << k2; |
| COMPARE(typeid(k2), typeid(simd_mask<T>)); |
| } |
| } |
| } |
