disable assembly in header for msan=1

GYP_DEFINES="target_arch=x64 msan=1" ./gyp_libyuv
ninja -j7 -C out/Release

R=impjdi@google.com
BUG=libyuv:575

Review URL: https://codereview.chromium.org/1805683003 .

README.chromium

 Name: libyuv
 URL: http://code.google.com/p/libyuv/
-Version: 1579
+Version: 1580
 License: BSD
 License File: LICENSE
 

include/libyuv/compare_row.h

@@ -22,6 +22,12 @@ 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
 
 // Visual C 2012 required for AVX2.
 #if defined(_M_IX86) && !defined(__clang__) && \

include/libyuv/planar_functions.h

@@ -447,6 +447,12 @@ int I420Interpolate(const uint8* src0_y, int src0_stride_y,
     (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
 // The following are available on all x86 platforms:
 #if !defined(LIBYUV_DISABLE_X86) && \
     (defined(_M_IX86) || defined(__x86_64__) || defined(__i386__))

include/libyuv/rotate_row.h

@@ -22,7 +22,12 @@ 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
 // The following are available for Visual C and clangcl 32 bit:
 #if !defined(LIBYUV_DISABLE_X86) && defined(_M_IX86)
 #define HAS_TRANSPOSEWX8_SSSE3

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

include/libyuv/scale_row.h

@@ -23,6 +23,12 @@ 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
 
 // GCC >= 4.7.0 required for AVX2.
 #if defined(__GNUC__) && (defined(__x86_64__) || defined(__i386__))

include/libyuv/version.h

@@ -11,6 +11,6 @@
 #ifndef INCLUDE_LIBYUV_VERSION_H_  // NOLINT
 #define INCLUDE_LIBYUV_VERSION_H_
 
-#define LIBYUV_VERSION 1579
+#define LIBYUV_VERSION 1580
 
 #endif  // INCLUDE_LIBYUV_VERSION_H_  NOLINT

libyuv.gyp

@@ -96,13 +96,6 @@
             }],
           ],
         }],
-        # MemorySanitizer does not support assembly code yet.
-        # http://crbug.com/344505
-        [ 'msan == 1', {
-          'defines': [
-            'LIBYUV_DISABLE_X86',
-          ],
-        }],
       ], #conditions
       'defines': [
         # Enable the following 3 macros to turn off assembly for specified CPU.

libyuv_test.gyp

@@ -91,13 +91,6 @@
             'LIBYUV_NEON'
           ],
         }],
-        # MemorySanitizer does not support assembly code yet.
-        # http://crbug.com/344505
-        [ 'msan == 1', {
-          'defines': [
-            'LIBYUV_DISABLE_X86',
-          ],
-        }],
       ], # conditions
       'defines': [
         # Enable the following 3 macros to turn off assembly for specified CPU.