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| author | Ronald S. Bultje <rbultje@chromium.org> | 2013-01-29 15:55:19 -0800 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2013-02-11 23:38:57 +0100 |
| commit | b582af1ed7781f181bd656f9f2d8e7a603ba1178 (patch) | |
| tree | 2d3da4a7155a92b47c84b1b2571808901ff5bfb0 | |
| parent | 972771dcf27d4988a5d83afade989f7f9b938ee4 (diff) | |
| download | ffmpeg-b582af1ed7781f181bd656f9f2d8e7a603ba1178.tar.gz | |
Use simple nop codes for <= sse (rather than <= mmx).
The "CPU: 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.
Change-Id: I7e7c52a2191006df30a9aadbc40d481a1db89106
| -rw-r--r-- | 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 56c85afadf..068e3cf5c8 100644 --- a/libavutil/x86/x86inc.asm +++ b/libavutil/x86/x86inc.asm @@ -771,7 +771,7 @@ 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 |