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Width use memory instead of register for 32 bit fpic.

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Code runs out of registers on 32 bit fpic builts.

TBR=harryjin@google.com
BUG=libyuv:496

Review URL: https://codereview.chromium.org/1369053002 .
This commit is contained in:
Frank Barchard 2015-09-25 15:36:04 -07:00
parent febc26a2c9
commit d039ad6e9b
1 changed files with 20 additions and 6 deletions
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26
source/row_gcc.cc
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@ -1570,7 +1570,6 @@ void OMITFP I422ToRGB24Row_SSSE3(const uint8* y_buf,
[u_buf]"+r"(u_buf), // %[u_buf]
[v_buf]"+r"(v_buf), // %[v_buf]
[dst_rgb24]"+r"(dst_rgb24), // %[dst_rgb24]
// TODO(fbarchard): Make width a register for 32 bit.
#if defined(__i386__) && defined(__pic__)
[width]"+m"(width) // %[width]
#else
@ -1615,7 +1614,6 @@ void OMITFP I422ToRAWRow_SSSE3(const uint8* y_buf,
[u_buf]"+r"(u_buf), // %[u_buf]
[v_buf]"+r"(v_buf), // %[v_buf]
[dst_raw]"+r"(dst_raw), // %[dst_raw]
// TODO(fbarchard): Make width a register for 32 bit.
#if defined(__i386__) && defined(__pic__)
[width]"+m"(width) // %[width]
#else
@ -1670,14 +1668,18 @@ void OMITFP I422AlphaToARGBRow_SSSE3(const uint8* y_buf,
READYUVA422
YUVTORGB(yuvconstants)
STOREARGB
"sub $0x8,%[width] \n"
"subl $0x8,%[width] \n"
"jg 1b \n"
: [y_buf]"+r"(y_buf), // %[y_buf]
[u_buf]"+r"(u_buf), // %[u_buf]
[v_buf]"+r"(v_buf), // %[v_buf]
[a_buf]"+r"(a_buf), // %[a_buf]
[dst_argb]"+r"(dst_argb), // %[dst_argb]
#if defined(__i386__) && defined(__pic__)
[width]"+m"(width) // %[width]
#else
[width]"+rm"(width) // %[width]
#endif
: [yuvconstants]"r"(yuvconstants) // %[yuvconstants]
: "memory", "cc", NACL_R14
"xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5"
@ -1698,14 +1700,18 @@ void OMITFP I422AlphaToABGRRow_SSSE3(const uint8* y_buf,
READYUVA422
YUVTORGB(yuvconstants)
STOREABGR
"sub $0x8,%[width] \n"
"subl $0x8,%[width] \n"
"jg 1b \n"
: [y_buf]"+r"(y_buf), // %[y_buf]
[u_buf]"+r"(u_buf), // %[u_buf]
[v_buf]"+r"(v_buf), // %[v_buf]
[a_buf]"+r"(a_buf), // %[a_buf]
[dst_abgr]"+r"(dst_abgr), // %[dst_abgr]
#if defined(__i386__) && defined(__pic__)
[width]"+m"(width) // %[width]
#else
[width]"+rm"(width) // %[width]
#endif
: [yuvconstants]"r"(yuvconstants) // %[yuvconstants]
: "memory", "cc", NACL_R14
"xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5"
@ -2088,7 +2094,7 @@ void OMITFP I422AlphaToARGBRow_AVX2(const uint8* y_buf,
READYUVA422_AVX2
YUVTORGB_AVX2(yuvconstants)
STOREARGB_AVX2
"sub $0x10,%[width] \n"
"subl $0x10,%[width] \n"
"jg 1b \n"
"vzeroupper \n"
: [y_buf]"+r"(y_buf), // %[y_buf]
@ -2096,7 +2102,11 @@ void OMITFP I422AlphaToARGBRow_AVX2(const uint8* y_buf,
[v_buf]"+r"(v_buf), // %[v_buf]
[a_buf]"+r"(a_buf), // %[a_buf]
[dst_argb]"+r"(dst_argb), // %[dst_argb]
#if defined(__i386__) && defined(__pic__)
[width]"+m"(width) // %[width]
#else
[width]"+rm"(width) // %[width]
#endif
: [yuvconstants]"r"(yuvconstants) // %[yuvconstants]
: "memory", "cc", NACL_R14
"xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5"
@ -2121,7 +2131,7 @@ void OMITFP I422AlphaToABGRRow_AVX2(const uint8* y_buf,
READYUVA422_AVX2
YUVTORGB_AVX2(yuvconstants)
STOREABGR_AVX2
"sub $0x10,%[width] \n"
"subl $0x10,%[width] \n"
"jg 1b \n"
"vzeroupper \n"
: [y_buf]"+r"(y_buf), // %[y_buf]
@ -2129,7 +2139,11 @@ void OMITFP I422AlphaToABGRRow_AVX2(const uint8* y_buf,
[v_buf]"+r"(v_buf), // %[v_buf]
[a_buf]"+r"(a_buf), // %[a_buf]
[dst_abgr]"+r"(dst_abgr), // %[dst_abgr]
#if defined(__i386__) && defined(__pic__)
[width]"+m"(width) // %[width]
#else
[width]"+rm"(width) // %[width]
#endif
: [yuvconstants]"r"(yuvconstants) // %[yuvconstants]
: "memory", "cc", NACL_R14
"xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5"