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52cd8e497a
There are 3 changes: * Renamed genertor.pass.cpp to generator.pass.cpp * Removed nothing_to_do.pass.cpp * Mark GCC 4.9 as UNSUPPORTED for the test files that have negative narrowing conversion SFINAE test (see GCC PR63723). git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@330655 91177308-0d34-0410-b5e6-96231b3b80d8
41 lines
1.4 KiB
C++
41 lines
1.4 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.casts]
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// template <class T, class U, class Abi> see below simd_cast(const simd<U, Abi>&);
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#include <experimental/simd>
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#include <cstdint>
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using namespace std::experimental::parallelism_v2;
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static_assert(std::is_same<decltype(simd_cast<int32_t>(native_simd<int32_t>())),
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native_simd<int32_t>>::value,
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"");
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static_assert(
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std::is_same<decltype(simd_cast<int64_t>(fixed_size_simd<int32_t, 4>())),
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fixed_size_simd<int64_t, 4>>::value,
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"");
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static_assert(std::is_same<decltype(simd_cast<fixed_size_simd<int64_t, 1>>(
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simd<int32_t, simd_abi::scalar>())),
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fixed_size_simd<int64_t, 1>>::value,
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"");
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static_assert(std::is_same<decltype(simd_cast<simd<int64_t, simd_abi::scalar>>(
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fixed_size_simd<int32_t, 1>())),
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simd<int64_t, simd_abi::scalar>>::value,
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"");
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int main() {}
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