Remove nacl macro from 64 bit psnr

BUG=none
TESTED=try bots
R=tpsiaki@google.com

Review URL: https://webrtc-codereview.appspot.com/32629004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1190 16f28f9a-4ce2-e073-06de-1de4eb20be90

README.chromium

 Name: libyuv
 URL: http://code.google.com/p/libyuv/
-Version: 1188
+Version: 1189
 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 1188
+#define LIBYUV_VERSION 1189
 
 #endif  // INCLUDE_LIBYUV_VERSION_H_  NOLINT

util/psnr.cc

@@ -41,7 +41,7 @@ typedef unsigned long long uint64;  // NOLINT
 static uint32 SumSquareError_NEON(const uint8* src_a,
                                   const uint8* src_b, int count) {
   volatile uint32 sse;
-  asm volatile (  // NOLINT
+  asm volatile (
     "vmov.u8    q7, #0                         \n"
     "vmov.u8    q9, #0                         \n"
     "vmov.u8    q8, #0                         \n"
@@ -84,11 +84,8 @@ static uint32 SumSquareError_NEON(const uint8* src_a,
     "eor        v17.16b, v17.16b, v17.16b      \n"
     "eor        v19.16b, v19.16b, v19.16b      \n"
 
-    ".p2align  2                               \n"
   "1:                                          \n"
-    MEMACCESS(0)
     "ld1        {v0.16b}, [%0], #16            \n"
-    MEMACCESS(1)
     "ld1        {v1.16b}, [%1], #16            \n"
     "subs       %2, %2, #16                    \n"
     "usubl      v2.8h, v0.8b, v1.8b            \n"