RGB565ToARGB AVX2 vzeroupper before the ret, not after.

BUG=421
TESTED=out\release\libyuv_unittest --gtest_filter=*RGB565ToARGB*
R=tpsiaki@google.com

Review URL: https://webrtc-codereview.appspot.com/51549004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1362 16f28f9a-4ce2-e073-06de-1de4eb20be90

README.chromium

@@ -1,6 +1,6 @@
 Name: libyuv
 URL: http://code.google.com/p/libyuv/
-Version: 1357
+Version: 1362
 License: BSD
 License File: LICENSE
 

include/libyuv/version.h

@@ -11,6 +11,6 @@
 #ifndef INCLUDE_LIBYUV_VERSION_H_  // NOLINT
 #define INCLUDE_LIBYUV_VERSION_H_
 
-#define LIBYUV_VERSION 1357
+#define LIBYUV_VERSION 1362
 
 #endif  // INCLUDE_LIBYUV_VERSION_H_  NOLINT

source/row_win.cc

@@ -567,11 +567,11 @@ void RGB565ToARGBRow_AVX2(const uint8* src_rgb565, uint8* dst_argb,
     lea       eax, [eax + 32]
     sub       ecx, 16
     jg        convertloop
-    ret
     vzeroupper
+    ret
   }
 }
-#endif  HAS_RGB565TOARGBROW_AVX2
+#endif  // HAS_RGB565TOARGBROW_AVX2
 
 // 24 instructions
 __declspec(naked) __declspec(align(16))
@@ -2085,6 +2085,7 @@ void NV12ToARGBRow_AVX2(const uint8* y_buf,
     jg         convertloop
 
     pop        esi
+    vzeroupper
     ret
   }
 }
@@ -2115,6 +2116,7 @@ void NV21ToARGBRow_AVX2(const uint8* y_buf,
     jg         convertloop
 
     pop        esi
+    vzeroupper
     ret
   }
 }