It uses 6 registers, unbreaks building on hardened x86 system.
Bug-Id: gentoo/541930
CC: [email protected]
---
Now with the needed header (failed at git commit --amend -a again)
libavcodec/x86/mathops.h | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/libavcodec/x86/mathops.h b/libavcodec/x86/mathops.h
index a62094e..ac14294 100644
--- a/libavcodec/x86/mathops.h
+++ b/libavcodec/x86/mathops.h
@@ -23,6 +23,8 @@
#define AVCODEC_X86_MATHOPS_H
#include "config.h"
+
+#include "libavutil/x86/asm.h"
#include "libavutil/common.h"
#if HAVE_INLINE_ASM
@@ -88,6 +90,7 @@ static inline av_const int mid_pred(int a, int b, int c)
return i;
}
+#if HAVE_6REGS
#define COPY3_IF_LT(x, y, a, b, c, d)\
__asm__ volatile(\
"cmpl %0, %3 \n\t"\
@@ -97,6 +100,8 @@ __asm__ volatile(\
: "+&r" (x), "+&r" (a), "+r" (c)\
: "r" (y), "r" (b), "r" (d)\
);
+#endif /* HAVE_6REGS */
+
#endif /* HAVE_I686 */
#define MASK_ABS(mask, level) \
--
2.3.1
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