mirror of
https://github.com/llvm-mirror/libcxx.git
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ac2a43df0f
Summary: The patch includes all declarations, and also implements the following features: * ABI. * narrowing-conversion related SFIANE, including simd<> ctors and (static_)simd_cast. Reviewers: mclow.lists, EricWF Subscribers: lichray, sanjoy, MaskRay, cfe-commits Differential Revision: https://reviews.llvm.org/D41148 git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@330627 91177308-0d34-0410-b5e6-96231b3b80d8
134 lines
6.1 KiB
C++
134 lines
6.1 KiB
C++
//===----------------------------------------------------------------------===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is dual licensed under the MIT and the University of Illinois Open
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// Source Licenses. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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// UNSUPPORTED: c++98, c++03
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// <experimental/simd>
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//
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// [simd.traits]
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// template <class T> struct is_simd;
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// template <class T> inline constexpr bool is_simd_v = is_simd<T>::value;
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#include <cstdint>
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#include <experimental/simd>
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#include "test_macros.h"
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using namespace std::experimental::parallelism_v2;
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struct UserType {};
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static_assert( is_simd<native_simd<int8_t>>::value, "");
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static_assert( is_simd<native_simd<int16_t>>::value, "");
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static_assert( is_simd<native_simd<int32_t>>::value, "");
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static_assert( is_simd<native_simd<int64_t>>::value, "");
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static_assert( is_simd<native_simd<uint8_t>>::value, "");
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static_assert( is_simd<native_simd<uint16_t>>::value, "");
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static_assert( is_simd<native_simd<uint32_t>>::value, "");
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static_assert( is_simd<native_simd<uint64_t>>::value, "");
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static_assert( is_simd<native_simd<float>>::value, "");
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static_assert( is_simd<native_simd<double>>::value, "");
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static_assert( is_simd<fixed_size_simd<int8_t, 1>>::value, "");
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static_assert( is_simd<fixed_size_simd<int16_t, 1>>::value, "");
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static_assert( is_simd<fixed_size_simd<int32_t, 1>>::value, "");
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static_assert( is_simd<fixed_size_simd<int64_t, 1>>::value, "");
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static_assert( is_simd<fixed_size_simd<uint8_t, 1>>::value, "");
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static_assert( is_simd<fixed_size_simd<uint16_t, 1>>::value, "");
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static_assert( is_simd<fixed_size_simd<uint32_t, 1>>::value, "");
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static_assert( is_simd<fixed_size_simd<uint64_t, 1>>::value, "");
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static_assert( is_simd<fixed_size_simd<float, 1>>::value, "");
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static_assert( is_simd<fixed_size_simd<double, 1>>::value, "");
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static_assert( is_simd<fixed_size_simd<int8_t, 3>>::value, "");
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static_assert( is_simd<fixed_size_simd<int16_t, 3>>::value, "");
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static_assert( is_simd<fixed_size_simd<int32_t, 3>>::value, "");
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static_assert( is_simd<fixed_size_simd<int64_t, 3>>::value, "");
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static_assert( is_simd<fixed_size_simd<uint8_t, 3>>::value, "");
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static_assert( is_simd<fixed_size_simd<uint16_t, 3>>::value, "");
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static_assert( is_simd<fixed_size_simd<uint32_t, 3>>::value, "");
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static_assert( is_simd<fixed_size_simd<uint64_t, 3>>::value, "");
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static_assert( is_simd<fixed_size_simd<float, 3>>::value, "");
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static_assert( is_simd<fixed_size_simd<double, 3>>::value, "");
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static_assert( is_simd<fixed_size_simd<int8_t, 32>>::value, "");
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static_assert( is_simd<fixed_size_simd<int16_t, 32>>::value, "");
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static_assert( is_simd<fixed_size_simd<int32_t, 32>>::value, "");
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static_assert( is_simd<fixed_size_simd<int64_t, 32>>::value, "");
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static_assert( is_simd<fixed_size_simd<uint8_t, 32>>::value, "");
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static_assert( is_simd<fixed_size_simd<uint16_t, 32>>::value, "");
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static_assert( is_simd<fixed_size_simd<uint32_t, 32>>::value, "");
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static_assert( is_simd<fixed_size_simd<uint64_t, 32>>::value, "");
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static_assert( is_simd<fixed_size_simd<float, 32>>::value, "");
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static_assert( is_simd<fixed_size_simd<double, 32>>::value, "");
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static_assert(!is_simd<void>::value, "");
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static_assert(!is_simd<int>::value, "");
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static_assert(!is_simd<float>::value, "");
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static_assert(!is_simd<simd_mask<int>>::value, "");
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static_assert(!is_simd<simd_mask<float>>::value, "");
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static_assert(!is_simd<UserType>::value, "");
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#if TEST_STD_VER > 14 && !defined(_LIBCPP_HAS_NO_VARIABLE_TEMPLATES) && \
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!defined(_LIBCPP_HAS_NO_INLINE_VARIABLES)
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static_assert( is_simd_v<native_simd<int8_t>>, "");
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static_assert( is_simd_v<native_simd<int16_t>>, "");
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static_assert( is_simd_v<native_simd<int32_t>>, "");
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static_assert( is_simd_v<native_simd<int64_t>>, "");
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static_assert( is_simd_v<native_simd<uint8_t>>, "");
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static_assert( is_simd_v<native_simd<uint16_t>>, "");
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static_assert( is_simd_v<native_simd<uint32_t>>, "");
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static_assert( is_simd_v<native_simd<uint64_t>>, "");
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static_assert( is_simd_v<native_simd<float>>, "");
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static_assert( is_simd_v<native_simd<double>>, "");
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static_assert( is_simd_v<fixed_size_simd<int8_t, 1>>, "");
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static_assert( is_simd_v<fixed_size_simd<int16_t, 1>>, "");
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static_assert( is_simd_v<fixed_size_simd<int32_t, 1>>, "");
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static_assert( is_simd_v<fixed_size_simd<int64_t, 1>>, "");
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static_assert( is_simd_v<fixed_size_simd<uint8_t, 1>>, "");
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static_assert( is_simd_v<fixed_size_simd<uint16_t, 1>>, "");
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static_assert( is_simd_v<fixed_size_simd<uint32_t, 1>>, "");
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static_assert( is_simd_v<fixed_size_simd<uint64_t, 1>>, "");
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static_assert( is_simd_v<fixed_size_simd<float, 1>>, "");
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static_assert( is_simd_v<fixed_size_simd<double, 1>>, "");
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static_assert( is_simd_v<fixed_size_simd<int8_t, 3>>, "");
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static_assert( is_simd_v<fixed_size_simd<int16_t, 3>>, "");
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static_assert( is_simd_v<fixed_size_simd<int32_t, 3>>, "");
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static_assert( is_simd_v<fixed_size_simd<int64_t, 3>>, "");
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static_assert( is_simd_v<fixed_size_simd<uint8_t, 3>>, "");
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static_assert( is_simd_v<fixed_size_simd<uint16_t, 3>>, "");
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static_assert( is_simd_v<fixed_size_simd<uint32_t, 3>>, "");
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static_assert( is_simd_v<fixed_size_simd<uint64_t, 3>>, "");
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static_assert( is_simd_v<fixed_size_simd<float, 3>>, "");
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static_assert( is_simd_v<fixed_size_simd<double, 3>>, "");
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static_assert( is_simd_v<fixed_size_simd<int8_t, 32>>, "");
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static_assert( is_simd_v<fixed_size_simd<int16_t, 32>>, "");
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static_assert( is_simd_v<fixed_size_simd<int32_t, 32>>, "");
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static_assert( is_simd_v<fixed_size_simd<int64_t, 32>>, "");
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static_assert( is_simd_v<fixed_size_simd<uint8_t, 32>>, "");
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static_assert( is_simd_v<fixed_size_simd<uint16_t, 32>>, "");
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static_assert( is_simd_v<fixed_size_simd<uint32_t, 32>>, "");
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static_assert( is_simd_v<fixed_size_simd<uint64_t, 32>>, "");
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static_assert( is_simd_v<fixed_size_simd<float, 32>>, "");
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static_assert( is_simd_v<fixed_size_simd<double, 32>>, "");
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static_assert(!is_simd_v<void>, "");
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static_assert(!is_simd_v<int>, "");
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static_assert(!is_simd_v<float>, "");
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static_assert(!is_simd_v<simd_mask<int>>, "");
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static_assert(!is_simd_v<simd_mask<float>>, "");
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static_assert(!is_simd_v<UserType>, "");
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#endif
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int main() {}
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