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| author | Michael Niedermayer <michaelni@gmx.at> | 2012-09-13 22:24:47 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2012-09-18 00:45:29 +0200 |
| commit | 66bdc58550bcfe4d3e7dbe32ab8672865bd899aa (patch) | |
| tree | 2674ef0e556e0240edabd65a94da69f2a993ace6 | |
| parent | b0fabed20fd9cbdc96f36687b84ebe75941e32de (diff) | |
| download | ffmpeg-66bdc58550bcfe4d3e7dbe32ab8672865bd899aa.tar.gz | |
get_cabac_inline_x86: workaround clang bug with disabled optimizations
gcc produces binary identical output relative to before this change
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
| -rw-r--r-- | libavcodec/x86/cabac.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/libavcodec/x86/cabac.h b/libavcodec/x86/cabac.h index dbac83f858..35f4ca7fdd 100644 --- a/libavcodec/x86/cabac.h +++ b/libavcodec/x86/cabac.h @@ -174,11 +174,12 @@ static av_always_inline int get_cabac_inline_x86(CABACContext *c, AV_STRINGIFY(H264_LPS_RANGE_OFFSET), AV_STRINGIFY(H264_MLPS_STATE_OFFSET), "%8") - : "=&r"(bit), "+&r"(c->low), "+&r"(c->range), "=&q"(tmp) + : "=&r"(bit), "=&r"(c->low), "=&r"(c->range), "=&q"(tmp) : "r"(state), "r"(c), "i"(offsetof(CABACContext, bytestream)), "i"(offsetof(CABACContext, bytestream_end)) TABLES_ARG + ,"1"(c->low), "2"(c->range) : "%"REG_c, "memory" ); return bit & 1; |