gfx/skia/arm-opts.patch
author Gregory Szorc <gps@mozilla.com>
Wed, 28 Jan 2015 13:37:00 -0800
branchGECKO140_2012060421_RELBRANCH
changeset 120194 435e31508f3c76fd2038e910012cb946b515e31c
parent 80709 7a6b1c88a6cefce12de5ea30e3ebe3144f21fe37
permissions -rw-r--r--
Close old release branch GECKO140_2012060421_RELBRANCH

diff --git a/gfx/skia/src/opts/SkBlitRow_opts_arm.cpp b/gfx/skia/src/opts/SkBlitRow_opts_arm.cpp
--- a/gfx/skia/src/opts/SkBlitRow_opts_arm.cpp
+++ b/gfx/skia/src/opts/SkBlitRow_opts_arm.cpp
@@ -549,17 +549,17 @@ static void S32A_Opaque_BlitRow32_neon(S
 #define	S32A_Opaque_BlitRow32_PROC	S32A_Opaque_BlitRow32_neon
 
 #else
 
 #ifdef TEST_SRC_ALPHA
 #error The ARM asm version of S32A_Opaque_BlitRow32 does not support TEST_SRC_ALPHA
 #endif
 
-static void S32A_Opaque_BlitRow32_arm(SkPMColor* SK_RESTRICT dst,
+static void  __attribute((noinline,optimize("-fomit-frame-pointer"))) S32A_Opaque_BlitRow32_arm(SkPMColor* SK_RESTRICT dst,
                                   const SkPMColor* SK_RESTRICT src,
                                   int count, U8CPU alpha) {
 
     SkASSERT(255 == alpha);
 
     /* Does not support the TEST_SRC_ALPHA case */
     asm volatile (
                   "cmp    %[count], #0               \n\t" /* comparing count with 0 */
@@ -646,17 +646,17 @@ static void S32A_Opaque_BlitRow32_arm(Sk
                   );
 }
 #define	S32A_Opaque_BlitRow32_PROC	S32A_Opaque_BlitRow32_arm
 #endif
 
 /*
  * ARM asm version of S32A_Blend_BlitRow32
  */
-static void S32A_Blend_BlitRow32_arm(SkPMColor* SK_RESTRICT dst,
+static void __attribute((noinline,optimize("-fomit-frame-pointer"))) S32A_Blend_BlitRow32_arm(SkPMColor* SK_RESTRICT dst,
                                  const SkPMColor* SK_RESTRICT src,
                                  int count, U8CPU alpha) {
     asm volatile (
                   "cmp    %[count], #0               \n\t" /* comparing count with 0 */
                   "beq    3f                         \n\t" /* if zero exit */
 
                   "mov    r12, #0xff                 \n\t" /* load the 0xff mask in r12 */
                   "orr    r12, r12, r12, lsl #16     \n\t" /* convert it to 0xff00ff in r12 */