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