39 lines
1.2 KiB
C++
39 lines
1.2 KiB
C++
// Copyright (C) 2020-2024 Free Software Foundation, Inc.
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//
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// This file is part of the GNU ISO C++ Library. This library is free
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// software; you can redistribute it and/or modify it under the
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// terms of the GNU General Public License as published by the
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// Free Software Foundation; either version 3, or (at your option)
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// any later version.
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//
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// This library is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License along
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// with this library; see the file COPYING3. If not see
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// <http://www.gnu.org/licenses/>.
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// expensive: * [1-9] * *
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#include "bits/main.h"
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template <typename V>
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void
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test()
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{
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using M = typename V::mask_type;
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using namespace std::experimental::parallelism_v2;
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using T = typename V::value_type;
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if constexpr (V::size() / simd_size_v<T> * simd_size_v<T> == V::size())
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{
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M k(true);
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VERIFY(all_of(k)) << k;
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const auto parts = split<simd_mask<T>>(k);
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for (auto k2 : parts)
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{
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VERIFY(all_of(k2)) << k2;
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COMPARE(typeid(k2), typeid(simd_mask<T>));
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}
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}
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}
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