Remove MEMACCESS x64 NaCL macros

MEMACCESS macros are deprecated in row.h

Usage examples
    "movdqu    " MEMACCESS(0) ",%%xmm0         \n"
    "movdqu    " MEMACCESS2(0x10,0) ",%%xmm1   \n"

Regular expressions to remove MEMACCESS macros:

" MEMACCESS2\((.*),(.*)\) "(.*)\\n"
\1(%\2)\3              \\n"

" MEMACCESS\((.*)\) "(.*)\\n"
(%\1)\2            \\n"

Bug: libyuv:702
Test: try bots pass
Change-Id: I42f62d5dede8ef2ea643e78c204371a7659d25e6
Reviewed-on: https://chromium-review.googlesource.com/862803Reviewed-by: Frank Barchard <fbarchard@chromium.org>
Commit-Queue: Frank Barchard <fbarchard@chromium.org>

include/libyuv/row.h

@@ -576,8 +576,6 @@ extern const struct YuvConstants SIMD_ALIGNED(kYvuH709Constants);  // BT.709
 #endif
 
 // NaCL macros for GCC x64 - deprecated.
-#define MEMACCESS(base) "(%" #base ")"
-#define MEMACCESS2(offset, base) #offset "(%" #base ")"
 #define MEMOPREG(opcode, offset, base, index, scale, reg) \
   #opcode " " #offset "(%" #base ",%" #index "," #scale "),%%" #reg "\n"
 #define MEMOPMEM(opcode, reg, offset, base, index, scale) \

source/compare_gcc.cc

@@ -234,9 +234,9 @@ uint32 SumSquareError_SSE2(const uint8* src_a, const uint8* src_b, int count) {
     "pxor      %%xmm5,%%xmm5                   \n"
     LABELALIGN
   "1:                                          \n"
-    "movdqu    " MEMACCESS(0) ",%%xmm1         \n"
+    "movdqu    (%0),%%xmm1                     \n"
     "lea       0x10(%0),%0                     \n"
-    "movdqu    " MEMACCESS(1) ",%%xmm2         \n"
+    "movdqu    (%1),%%xmm2                     \n"
     "lea       0x10(%1),%1                     \n"
     "movdqa    %%xmm1,%%xmm3                   \n"
     "psubusb   %%xmm2,%%xmm1                   \n"
@@ -301,7 +301,7 @@ uint32 HashDjb2_SSE41(const uint8* src, int count, uint32 seed) {
     "movdqa    %4,%%xmm6                       \n"
     LABELALIGN
   "1:                                          \n"
-    "movdqu    " MEMACCESS(0) ",%%xmm1         \n"
+    "movdqu    (%0),%%xmm1                     \n"
     "lea       0x10(%0),%0                     \n"
     "pmulld    %%xmm6,%%xmm0                   \n"
     "movdqa    %5,%%xmm5                       \n"