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Enable SSE2 code without -msse

Browse Source 
Bug: libyuv:754
Test: CC=clang CXX=clang++ CFLAGS="-m32" CXXFLAGS="-m32 -mno-sse -O2" make -f linux.mk
Change-Id: I74bf8d032013694e65ea7637bc38d3253db53ff2
Reviewed-on: https://chromium-review.googlesource.com/758043
Reviewed-by: Frank Barchard <fbarchard@google.com>
This commit is contained in:
Frank Barchard 2017-11-07 18:17:33 -08:00 committed by Frank Barchard
parent 12084cd068
commit 01e994d74e
7 changed files with 9 additions and 9 deletions
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2
include/libyuv/compare_row.h
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@ -19,7 +19,7 @@ extern "C" {
#endif
#if defined(__pnacl__) || defined(__CLR_VER) || \
(defined(__i386__) && !defined(__SSE2__))
(defined(__i386__) && !defined(__SSE__) && !defined(__clang__))
#define LIBYUV_DISABLE_X86
#endif
// MemorySanitizer does not support assembly code yet. http://crbug.com/344505

2
include/libyuv/planar_functions.h
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@ -746,7 +746,7 @@ int I420Interpolate(const uint8* src0_y,
int interpolation);
#if defined(__pnacl__) || defined(__CLR_VER) || \
(defined(__i386__) && !defined(__SSE2__))
(defined(__i386__) && !defined(__SSE__) && !defined(__clang__))
#define LIBYUV_DISABLE_X86
#endif
// MemorySanitizer does not support assembly code yet. http://crbug.com/344505

2
include/libyuv/rotate_row.h
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@ -19,7 +19,7 @@ extern "C" {
#endif
#if defined(__pnacl__) || defined(__CLR_VER) || \
(defined(__i386__) && !defined(__SSE2__))
(defined(__i386__) && !defined(__SSE__) && !defined(__clang__))
#define LIBYUV_DISABLE_X86
#endif
// MemorySanitizer does not support assembly code yet. http://crbug.com/344505

2
include/libyuv/row.h
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@ -31,7 +31,7 @@ extern "C" {
var = 0
#if defined(__pnacl__) || defined(__CLR_VER) || \
(defined(__i386__) && !defined(__SSE2__))
(defined(__i386__) && !defined(__SSE__) && !defined(__clang__))
#define LIBYUV_DISABLE_X86
#endif
// MemorySanitizer does not support assembly code yet. http://crbug.com/344505

2
include/libyuv/scale_row.h
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@ -20,7 +20,7 @@ extern "C" {
#endif
#if defined(__pnacl__) || defined(__CLR_VER) || \
(defined(__i386__) && !defined(__SSE2__))
(defined(__i386__) && !defined(__SSE__) && !defined(__clang__))
#define LIBYUV_DISABLE_X86
#endif
// MemorySanitizer does not support assembly code yet. http://crbug.com/344505

2
linux.mk
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@ -80,4 +80,4 @@ cpuid: util/cpuid.c libyuv.a
$(CC) $(CFLAGS) -o $@ util/cpuid.c libyuv.a
clean:
/bin/rm -f source/*.o *.ii *.s libyuv.a convert cpuid psnr
/bin/rm -f source/*.o *.ii *.s libyuv.a yuvconvert cpuid psnr

6
source/row_gcc.cc
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@ -5713,7 +5713,7 @@ void HalfFloatRow_SSE2(const uint16* src, uint16* dst, float scale, int width) {
: "+r"(src), // %0
"+r"(dst), // %1
"+r"(width) // %2
: "x"(scale * kScaleBias) // %3
: "mx"(scale * kScaleBias) // %3
: "memory", "cc",
"xmm2", "xmm3", "xmm4", "xmm5"
);
@ -5749,7 +5749,7 @@ void HalfFloatRow_AVX2(const uint16* src, uint16* dst, float scale, int width) {
: "+r"(src), // %0
"+r"(dst), // %1
"+r"(width) // %2
: "x"(scale * kScaleBias) // %3
: "mx"(scale * kScaleBias) // %3
: "memory", "cc",
"xmm2", "xmm3", "xmm4", "xmm5"
);
@ -5782,7 +5782,7 @@ void HalfFloatRow_F16C(const uint16* src, uint16* dst, float scale, int width) {
: "+r"(src), // %0
"+r"(dst), // %1
"+r"(width) // %2
: "x"(scale) // %3
: "mx"(scale) // %3
: "memory", "cc",
"xmm2", "xmm3", "xmm4"
);