mirror of https://git.ffmpeg.org/ffmpeg.git
x86: Put COPY3_IF_LT under HAVE_6REGS
It uses 6 registers, unbreaks building on hardened x86 system. Bug-Id: gentoo/541930 CC: libav-stable@libav.org
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@ -23,7 +23,9 @@
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#define AVCODEC_X86_MATHOPS_H
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#define AVCODEC_X86_MATHOPS_H
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#include "config.h"
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#include "config.h"
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#include "libavutil/common.h"
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#include "libavutil/common.h"
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#include "libavutil/x86/asm.h"
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#if HAVE_INLINE_ASM
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#if HAVE_INLINE_ASM
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@ -88,6 +90,7 @@ static inline av_const int mid_pred(int a, int b, int c)
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return i;
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return i;
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}
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}
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#if HAVE_6REGS
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#define COPY3_IF_LT(x, y, a, b, c, d)\
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#define COPY3_IF_LT(x, y, a, b, c, d)\
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__asm__ volatile(\
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__asm__ volatile(\
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"cmpl %0, %3 \n\t"\
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"cmpl %0, %3 \n\t"\
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@ -97,6 +100,8 @@ __asm__ volatile(\
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: "+&r" (x), "+&r" (a), "+r" (c)\
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: "+&r" (x), "+&r" (a), "+r" (c)\
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: "r" (y), "r" (b), "r" (d)\
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: "r" (y), "r" (b), "r" (d)\
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);
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);
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#endif /* HAVE_6REGS */
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#endif /* HAVE_I686 */
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#endif /* HAVE_I686 */
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#define MASK_ABS(mask, level) \
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#define MASK_ABS(mask, level) \
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