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| author | Måns Rullgård <mans@mansr.com> | 2009-07-29 19:06:55 +0000 |
|---|---|---|
| committer | Måns Rullgård <mans@mansr.com> | 2009-07-29 19:06:55 +0000 |
| commit | b6ec1f47c70fb08ba60917fdd41f5541d18ffb2e (patch) | |
| tree | 8635a66b81198fe7a5642ae4b02e087318450b11 | |
| parent | 18b55f639a2949f5adcc58cc3886e920df56562b (diff) | |
| download | ffmpeg-b6ec1f47c70fb08ba60917fdd41f5541d18ffb2e.tar.gz | |
PPC: fix asm operand constraints in AV_RL64
The target register of first word loaded must be marked early-clobber.
Originally committed as revision 19536 to svn://svn.ffmpeg.org/ffmpeg/trunk
| -rw-r--r-- | libavutil/ppc/intreadwrite.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libavutil/ppc/intreadwrite.h b/libavutil/ppc/intreadwrite.h index 7bc2b2d4b3..1844427544 100644 --- a/libavutil/ppc/intreadwrite.h +++ b/libavutil/ppc/intreadwrite.h @@ -78,7 +78,7 @@ static inline uint64_t AV_RL64(const void *p) union { uint64_t v; uint32_t hl[2]; } v; __asm__ ("lwbrx %0, %y2 \n\t" "lwbrx %1, %y3 \n\t" - : "=r"(v.hl[1]), "=r"(v.hl[0]) + : "=&r"(v.hl[1]), "=r"(v.hl[0]) : "Z"(*(const uint32_t*)p), "Z"(*((const uint32_t*)p+1))); return v.v; } |