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change ld1 to ldr for memory references to allow GCC to use an offset

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Bug: chromium:819294, libyuv:903
Change-Id: I1cd19cc5a068c421d1112c9ea6090e18fb002a4c
Reviewed-on: https://chromium-review.googlesource.com/c/libyuv/libyuv/+/3152821
Reviewed-by: Wan-Teh Chang <wtc@google.com>
Commit-Queue: Frank Barchard <fbarchard@chromium.org>
This commit is contained in:
Frank Barchard 2021-09-09 16:03:21 -07:00 committed by libyuv LUCI CQ
parent c6ed1b8f0e
commit ed5a9c81de
3 changed files with 8 additions and 8 deletions
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2
README.chromium
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@ -1,6 +1,6 @@
Name: libyuv Name: libyuv
URL: http://code.google.com/p/libyuv/ URL: http://code.google.com/p/libyuv/
Version: 1789 Version: 1790
License: BSD License: BSD
License File: LICENSE License File: LICENSE

2
include/libyuv/version.h
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@ -11,6 +11,6 @@
#ifndef INCLUDE_LIBYUV_VERSION_H_ #ifndef INCLUDE_LIBYUV_VERSION_H_
#define INCLUDE_LIBYUV_VERSION_H_ #define INCLUDE_LIBYUV_VERSION_H_
#define LIBYUV_VERSION 1789 #define LIBYUV_VERSION 1790
#endif // INCLUDE_LIBYUV_VERSION_H_ #endif // INCLUDE_LIBYUV_VERSION_H_

12
source/row_neon64.cc
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@ -1711,7 +1711,7 @@ void ARGBToAB64Row_NEON(const uint8_t* src_argb,
uint16_t* dst_ab64, uint16_t* dst_ab64,
int width) { int width) {
asm volatile( asm volatile(
"ld1 {v4.16b}, %3 \n" // shuffler "ldr q4, %3 \n" // shuffler
"1: \n" "1: \n"
"ldp q0, q2, [%0], #32 \n" // load 8 pixels "ldp q0, q2, [%0], #32 \n" // load 8 pixels
"tbl v0.16b, {v0.16b}, v4.16b \n" "tbl v0.16b, {v0.16b}, v4.16b \n"
@ -1726,7 +1726,7 @@ void ARGBToAB64Row_NEON(const uint8_t* src_argb,
: "+r"(src_argb), // %0 : "+r"(src_argb), // %0
"+r"(dst_ab64), // %1 "+r"(dst_ab64), // %1
"+r"(width) // %2 "+r"(width) // %2
: "Q"(kShuffleARGBToABGR) // %3 : "m"(kShuffleARGBToABGR) // %3
: "cc", "memory", "v0", "v1", "v2", "v3", "v4"); : "cc", "memory", "v0", "v1", "v2", "v3", "v4");
} }
@ -1737,7 +1737,7 @@ void AR64ToARGBRow_NEON(const uint16_t* src_ar64,
uint8_t* dst_argb, uint8_t* dst_argb,
int width) { int width) {
asm volatile( asm volatile(
"ld1 {v4.16b}, %3 \n" // shuffler "ldr q4, %3 \n" // shuffler
"1: \n" "1: \n"
"ldp q0, q1, [%0], #32 \n" // load 4 pixels "ldp q0, q1, [%0], #32 \n" // load 4 pixels
"ldp q2, q3, [%0], #32 \n" // load 4 pixels "ldp q2, q3, [%0], #32 \n" // load 4 pixels
@ -1750,7 +1750,7 @@ void AR64ToARGBRow_NEON(const uint16_t* src_ar64,
: "+r"(src_ar64), // %0 : "+r"(src_ar64), // %0
"+r"(dst_argb), // %1 "+r"(dst_argb), // %1
"+r"(width) // %2 "+r"(width) // %2
: "Q"(kShuffleAR64ToARGB) // %3 : "m"(kShuffleAR64ToARGB) // %3
: "cc", "memory", "v0", "v1", "v2", "v3", "v4"); : "cc", "memory", "v0", "v1", "v2", "v3", "v4");
} }
@ -1761,7 +1761,7 @@ void AB64ToARGBRow_NEON(const uint16_t* src_ab64,
uint8_t* dst_argb, uint8_t* dst_argb,
int width) { int width) {
asm volatile( asm volatile(
"ld1 {v4.16b}, %3 \n" // shuffler "ldr q4, %3 \n" // shuffler
"1: \n" "1: \n"
"ldp q0, q1, [%0], #32 \n" // load 4 pixels "ldp q0, q1, [%0], #32 \n" // load 4 pixels
"ldp q2, q3, [%0], #32 \n" // load 4 pixels "ldp q2, q3, [%0], #32 \n" // load 4 pixels
@ -1774,7 +1774,7 @@ void AB64ToARGBRow_NEON(const uint16_t* src_ab64,
: "+r"(src_ab64), // %0 : "+r"(src_ab64), // %0
"+r"(dst_argb), // %1 "+r"(dst_argb), // %1
"+r"(width) // %2 "+r"(width) // %2
: "Q"(kShuffleAB64ToARGB) // %3 : "m"(kShuffleAB64ToARGB) // %3
: "cc", "memory", "v0", "v1", "v2", "v3", "v4"); : "cc", "memory", "v0", "v1", "v2", "v3", "v4");
} }