| Index: include/libyuv/row.h
 | 
| diff --git a/include/libyuv/row.h b/include/libyuv/row.h
 | 
| index 60115244874e58111fef449fc8b4d186dd9c5456..b5d9aaa17acf12286cd1d49e176374fad5b92fd3 100644
 | 
| --- a/include/libyuv/row.h
 | 
| +++ b/include/libyuv/row.h
 | 
| @@ -41,6 +41,12 @@ extern "C" {
 | 
|      (defined(__i386__) && !defined(__SSE2__))
 | 
|  #define LIBYUV_DISABLE_X86
 | 
|  #endif
 | 
| +// MemorySanitizer does not support assembly code yet. http://crbug.com/344505
 | 
| +#if defined(__has_feature)
 | 
| +#if __has_feature(memory_sanitizer)
 | 
| +#define LIBYUV_DISABLE_X86
 | 
| +#endif
 | 
| +#endif
 | 
|  // True if compiling for SSSE3 as a requirement.
 | 
|  #if defined(__SSSE3__) || (defined(_M_IX86_FP) && (_M_IX86_FP >= 3))
 | 
|  #define LIBYUV_SSSE3_ONLY
 | 
| 
 |