0e30dd44ad
[libcxx] <experimental/simd> Add ABI tags, class template simd/simd_mask implementations. [libcxx] <experimental/simd> Add traits is_abi_tag[_v], is_simd[_v] and is_simd_mask[_v]. [libcxx] <experimental/simd> Add related tests. Reviewed By: #libc, philnik Differential Revision: https://reviews.llvm.org/D144362
43 lines
1.5 KiB
C++
43 lines
1.5 KiB
C++
// -*- C++ -*-
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//===----------------------------------------------------------------------===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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#ifndef _LIBCPP_EXPERIMENTAL_CONFIG
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#define _LIBCPP_EXPERIMENTAL_CONFIG
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#include <__config>
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#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
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# pragma GCC system_header
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#endif
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#define _LIBCPP_BEGIN_NAMESPACE_EXPERIMENTAL namespace std { namespace experimental {
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#define _LIBCPP_END_NAMESPACE_EXPERIMENTAL } }
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#define _VSTD_EXPERIMENTAL std::experimental
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#define _LIBCPP_BEGIN_NAMESPACE_LFTS _LIBCPP_BEGIN_NAMESPACE_EXPERIMENTAL inline namespace fundamentals_v1 {
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#define _LIBCPP_END_NAMESPACE_LFTS } } }
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#define _VSTD_LFTS _VSTD_EXPERIMENTAL::fundamentals_v1
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#define _LIBCPP_BEGIN_NAMESPACE_LFTS_V2 _LIBCPP_BEGIN_NAMESPACE_EXPERIMENTAL inline namespace fundamentals_v2 {
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#define _LIBCPP_END_NAMESPACE_LFTS_V2 } } }
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#define _VSTD_LFTS_V2 _VSTD_EXPERIMENTAL::fundamentals_v2
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#define _LIBCPP_BEGIN_NAMESPACE_LFTS_PMR _LIBCPP_BEGIN_NAMESPACE_LFTS namespace pmr {
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#define _LIBCPP_END_NAMESPACE_LFTS_PMR _LIBCPP_END_NAMESPACE_LFTS }
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#define _VSTD_LFTS_PMR _VSTD_LFTS::pmr
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// TODO: support more targets
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#if defined(__AVX__)
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#define _LIBCPP_NATIVE_SIMD_WIDTH_IN_BYTES 32
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#else
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#define _LIBCPP_NATIVE_SIMD_WIDTH_IN_BYTES 16
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#endif
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#endif
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