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45 lines
2.2 KiB
C++
45 lines
2.2 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 \
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namespace std { \
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namespace experimental {
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#define _LIBCPP_END_NAMESPACE_EXPERIMENTAL \
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} \
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}
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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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} \
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} \
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}
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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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} \
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} \
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}
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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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