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| author | Måns Rullgård <mans@mansr.com> | 2009-08-16 15:51:50 +0000 |
|---|---|---|
| committer | Måns Rullgård <mans@mansr.com> | 2009-08-16 15:51:50 +0000 |
| commit | e6956a6e4823015b9985789196525098e496166d (patch) | |
| tree | c4ffd699d75eccd91172648c2fef97406e9f7fcd | |
| parent | 7f6d9b30890161d40b4bf8917f5cff7517029423 (diff) | |
| download | ffmpeg-e6956a6e4823015b9985789196525098e496166d.tar.gz | |
ARM: first value loaded in AV_RN64 needs to be early-clobber
Originally committed as revision 19656 to svn://svn.ffmpeg.org/ffmpeg/trunk
| -rw-r--r-- | libavutil/arm/intreadwrite.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libavutil/arm/intreadwrite.h b/libavutil/arm/intreadwrite.h index de2e5532e6..c0172ac16a 100644 --- a/libavutil/arm/intreadwrite.h +++ b/libavutil/arm/intreadwrite.h @@ -58,7 +58,7 @@ static inline uint64_t AV_RN64(const void *p) union { uint64_t v; uint32_t hl[2]; } v; __asm__ ("ldr %0, %2 \n\t" "ldr %1, %3 \n\t" - : "=r"(v.hl[0]), "=r"(v.hl[1]) + : "=&r"(v.hl[0]), "=r"(v.hl[1]) : "m"(*(const uint32_t*)p), "m"(*((const uint32_t*)p+1))); return v.v; } |