[Ffmpeg-devel] [PATCH] Avoid generating MMX2 code for fft_3dn2.c

[Reimar Döffinger]

Hi,
On Thu, May 18, 2006 at 08:38:55PM +0800, Zuxy Meng wrote:
> --- ffmpeg/libavcodec/Makefile	2006-05-18 01:39:28.000000000 +0800
> +++ ffmpeg.new/libavcodec/Makefile	2006-05-18 20:09:10.000000000 +0800
> @@ -351,7 +351,7 @@
>  ifdef TARGET_BUILTIN_3DNOW
>  i386/fft_3dn.o: CFLAGS+= -m3dnow
>  ifeq ($(TARGET_ARCH_X86),yes)
> -i386/fft_3dn2.o: CFLAGS+= -march=athlon
> +i386/fft_3dn2.o: CFLAGS+= -march=athlon -mno-sse

Huh? I really think the original athlons did not support sse, no
-march=athlon can't include -msse, can it??

Greetings,
Reimar D?ffinger