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| author | Hendrik Leppkes <h.leppkes@gmail.com> | 2013-06-15 22:46:01 +0200 |
|---|---|---|
| committer | Derek Buitenhuis <derek.buitenhuis@gmail.com> | 2013-09-15 11:15:07 -0400 |
| commit | a06a5b78e2c3bd2e12aff0627a3b65c6fee555a5 (patch) | |
| tree | 0151fdb752b10a0e6a5de226bd5e95310c1590dc /libavcodec/x86/mathops.h | |
| parent | 9997a812e76955b16f3a65bfe6bb6cab87e0ee56 (diff) | |
mathops/x86: work around inline asm miscompilation with GCC 4.8.1
The volatile is not required here, and prevents a miscompilation with GCC
4.8.1 when building on x86 with --cpu=i686
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
Diffstat (limited to 'libavcodec/x86/mathops.h')
| -rw-r--r-- | libavcodec/x86/mathops.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libavcodec/x86/mathops.h b/libavcodec/x86/mathops.h index 32c88705e5..a62094ee97 100644 --- a/libavcodec/x86/mathops.h +++ b/libavcodec/x86/mathops.h @@ -74,7 +74,7 @@ static av_always_inline av_const int64_t MUL64(int a, int b) static inline av_const int mid_pred(int a, int b, int c) { int i=b; - __asm__ volatile( + __asm__ ( "cmp %2, %1 \n\t" "cmovg %1, %0 \n\t" "cmovg %2, %1 \n\t" |