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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>
This commit is contained in:
Hendrik Leppkes 2013-06-15 22:46:01 +02:00 committed by Derek Buitenhuis
parent 9997a812e7
commit a06a5b78e2
1 changed files with 1 additions and 1 deletions
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libavcodec/x86/mathops.h
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@ -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"