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build: fix unused variable warning for vzeroupper guard

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This commit is contained in:
Alexander Alekhin
2017-07-11 16:46:35 +03:00
parent 9365817bfd
commit e7cc2eea1d
1 changed files with 1 additions and 1 deletions
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modules/core/include/opencv2/core/cv_cpu_dispatch.h
+1 -1
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@@ -108,7 +108,7 @@ struct VZeroUpperGuard {
#endif
inline ~VZeroUpperGuard() { _mm256_zeroupper(); }
};
#define __CV_AVX_GUARD VZeroUpperGuard __vzeroupper_guard;
#define __CV_AVX_GUARD VZeroUpperGuard __vzeroupper_guard; (void)__vzeroupper_guard;
#endif
#endif // __OPENCV_BUILD