Move constant to its own asm block to save 3 GPR registers for main loop

BUG=267
TESTED=32 bit mac build

Review URL: https://webrtc-codereview.appspot.com/3099004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@832 16f28f9a-4ce2-e073-06de-1de4eb20be90

README.chromium

 Name: libyuv
 URL: http://code.google.com/p/libyuv/
-Version: 831
+Version: 832
 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 831
+#define LIBYUV_VERSION 832
 
 #endif  // INCLUDE_LIBYUV_VERSION_H_  NOLINT

source/row_posix.cc

@@ -6370,7 +6370,9 @@ void ARGBLumaColorTableRow_SSSE3(const uint8* src_argb,
   uintptr_t pixel_temp = 0u;
   uintptr_t table_temp = 0u;
   asm volatile (
-    "movdqa    %6,%%xmm3                       \n"
+    "mov       $0x264b0f,%%edx                 \n"
+    "movd      %%edx,%%xmm3                    \n"
+    "pshufd    $0x0,%%xmm3,%%xmm3              \n"
     "pcmpeqb   %%xmm4,%%xmm4                   \n"
     "psllw     $0x8,%%xmm4                     \n"
     "pxor      %%xmm5,%%xmm5                   \n"
@@ -6454,8 +6456,7 @@ void ARGBLumaColorTableRow_SSSE3(const uint8* src_argb,
     "+r"(src_argb),    // %2
     "+r"(dst_argb),    // %3
     "+rm"(width)       // %4
-  : "r"(luma),         // %5
-    "m"(kARGBToYJ)     // %6
+  : "r"(luma)          // %5
   : "memory", "cc"
 #if defined(__SSE2__)
     , "xmm0", "xmm3", "xmm4", "xmm5"

source/row_win.cc

@@ -7153,7 +7153,9 @@ void ARGBLumaColorTableRow_SSSE3(const uint8* src_argb,
     movd       xmm2, dword ptr [esp + 8 + 12]  /* table_argb */
     pshufd     xmm2, xmm2, 0
     mov        ecx, [esp + 8 + 16]  /* width */
-    movdqa     xmm3, kARGBToYJ
+    mov        edx, 0x00264b0f  // kARGBToYJ
+    movd       xmm3, edx
+    pshufd     xmm3, xmm3, 0
     pcmpeqb    xmm4, xmm4       // generate mask 0xff00ff00
     psllw      xmm4, 8
     pxor       xmm5, xmm5