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mathops/x86: work around inline asm miscompilation with GCC 4.8.1

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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>
(cherry picked from commit 659df32a9d8984081ccd54adc3aee7daeb33388d)
This commit is contained in:
Hendrik Leppkes 2013-06-15 22:46:01 +02:00 committed by Carl Eugen Hoyos
parent a1e4d1f933
commit 274ec187dc
1 changed files with 1 additions and 1 deletions
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libavcodec/x86/mathops.h
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@ -72,7 +72,7 @@ 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"