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| author | Michael Niedermayer <michael@niedermayer.cc> | 2018-12-20 22:40:05 +0100 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2019-01-15 00:57:27 +0100 |
| commit | bcf15577363b69c3cca735b5770692e8021f6db2 (patch) | |
| tree | 59e04f21752348757f11d2252de19895cb5f3276 | |
| parent | a48c69a04e2867e5dda428efd0804f192eb9f099 (diff) | |
| download | ffmpeg-bcf15577363b69c3cca735b5770692e8021f6db2.tar.gz | |
postproc/postprocess_template: Avoid using %4 for the threshold compare
This avoids problems if %4 is the stack pointer
the constraints do not allow %4 to be the stack pointer but gcc 9 may
no longer support specifying such constraints
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 4325527e1c4fd2da119e81933172065ee1274eda)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
| -rw-r--r-- | libpostproc/postprocess_template.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/libpostproc/postprocess_template.c b/libpostproc/postprocess_template.c index 2a25ce44e3..4af57f0b05 100644 --- a/libpostproc/postprocess_template.c +++ b/libpostproc/postprocess_template.c @@ -1184,10 +1184,10 @@ FIND_MIN_MAX((%0, %1, 8)) #endif "movq %%mm6, %%mm0 \n\t" // max "psubb %%mm7, %%mm6 \n\t" // max - min - "push %4 \n\t" - "movd %%mm6, %k4 \n\t" - "cmpb "MANGLE(deringThreshold)", %b4 \n\t" - "pop %4 \n\t" + "push %%"FF_REG_a" \n\t" + "movd %%mm6, %%eax \n\t" + "cmpb "MANGLE(deringThreshold)", %%al \n\t" + "pop %%"FF_REG_a" \n\t" " jb 1f \n\t" PAVGB(%%mm0, %%mm7) // a=(max + min)/2 "punpcklbw %%mm7, %%mm7 \n\t" |