Change vld and vst to specify only elements and size not sign for better arm…

Change vld and vst to specify only elements and size not sign for better arm compiler compatability.
BUG=none
TEST=none
R=kma@webrtc.org, mflodman@webrtc.org

Review URL: https://webrtc-codereview.appspot.com/1643004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@721 16f28f9a-4ce2-e073-06de-1de4eb20be90

README.chromium

 Name: libyuv
 URL: http://code.google.com/p/libyuv/
-Version: 720
+Version: 721
 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 720
+#define LIBYUV_VERSION 721
 
 #endif  // INCLUDE_LIBYUV_VERSION_H_  NOLINT

source/compare_neon.cc

@@ -27,8 +27,8 @@ uint32 SumSquareError_NEON(const uint8* src_a, const uint8* src_b, int count) {
 
     ".p2align  2                               \n"
   "1:                                          \n"
-    "vld1.u8    {q0}, [%0]!                    \n"
-    "vld1.u8    {q1}, [%1]!                    \n"
+    "vld1.8     {q0}, [%0]!                    \n"
+    "vld1.8     {q1}, [%1]!                    \n"
     "subs       %2, %2, #16                    \n"
     "vsubl.u8   q2, d0, d2                     \n"
     "vsubl.u8   q3, d1, d3                     \n"

source/scale_argb_neon.cc

@@ -24,11 +24,11 @@ void ScaleARGBRowDown2_NEON(const uint8* src_ptr, ptrdiff_t /* src_stride */,
   asm volatile (
   "1:                                          \n"
     // load even pixels into q0, odd into q1
-    "vld2.u32   {q0, q1}, [%0]!                \n"
-    "vld2.u32   {q2, q3}, [%0]!                \n"
+    "vld2.32    {q0, q1}, [%0]!                \n"
+    "vld2.32    {q2, q3}, [%0]!                \n"
     "subs       %2, %2, #8                     \n"  // 8 processed per loop
-    "vst1.u8    {q1}, [%1]!                    \n"  // store odd pixels
-    "vst1.u8    {q3}, [%1]!                    \n"
+    "vst1.8     {q1}, [%1]!                    \n"  // store odd pixels
+    "vst1.8     {q3}, [%1]!                    \n"
     "bgt        1b                             \n"
   : "+r"(src_ptr),          // %0
     "+r"(dst),              // %1
@@ -61,7 +61,7 @@ void ScaleARGBRowDown2Box_NEON(const uint8* src_ptr, ptrdiff_t src_stride,
     "vrshrn.u16 d1, q1, #2                     \n"
     "vrshrn.u16 d2, q2, #2                     \n"
     "vrshrn.u16 d3, q3, #2                     \n"
-    "vst4.u8    {d0, d1, d2, d3}, [%2]!        \n"
+    "vst4.8     {d0, d1, d2, d3}, [%2]!        \n"
     "bgt        1b                             \n"
   : "+r"(src_ptr),          // %0
     "+r"(src_stride),       // %1