Module: libav Branch: master Commit: 0c0828ecc565a617ed50cd5f682a9dd635a9fbc1
Author: Ronald S. Bultje <[email protected]> Committer: Martin Storsjö <[email protected]> Date: Tue Jan 29 15:55:19 2013 -0800 x86: Use simple nop codes for <= sse (rather than <= mmx) The "CentaurHauls family 6 model 9 stepping 8" family of CPUs (flags: fpu vme de pse tsc msr cx8 sep mtrr pge mov pat mmx fxsr sse up rng rng_en ace ace_en) SIGILLs on long nop codes. Signed-off-by: Martin Storsjö <[email protected]> --- libavutil/x86/x86inc.asm | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/libavutil/x86/x86inc.asm b/libavutil/x86/x86inc.asm index a18c6f4..bc8e4cb 100644 --- a/libavutil/x86/x86inc.asm +++ b/libavutil/x86/x86inc.asm @@ -752,7 +752,7 @@ SECTION .note.GNU-stack noalloc noexec nowrite progbits %elifidn %1, sse3 %define movu lddqu %endif - %if notcpuflag(mmx2) + %if notcpuflag(sse2) CPUNOP basicnop %endif %else _______________________________________________ libav-commits mailing list [email protected] https://lists.libav.org/mailman/listinfo/libav-commits
