| // 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; |
| } |
