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28 lines
545 B
C++
28 lines
545 B
C++
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// Copyright (c) 2014 Google Inc. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#include <stdio.h>
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static const char* GetArchOption() {
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#if _M_IX86_FP == 0
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return "IA32";
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#elif _M_IX86_FP == 1
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return "SSE";
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#elif _M_IX86_FP == 2
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# if defined(__AVX2__)
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return "AVX2";
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# elif defined(__AVX__)
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return "AVX";
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# else
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return "SSE2";
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# endif
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#else
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return "UNSUPPORTED OPTION";
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#endif
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}
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int main() {
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printf("/arch:%s\n", GetArchOption());
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return 0;
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}
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