[Ffmpeg-devel] [PATCH] another vorbis optimization

Luca Barbato lu_zero
Fri Aug 11 02:17:29 CEST 2006

Loren Merritt wrote:
> One branch (perfectly predictable) vs saving 224 integer additions when
> non-simd. Well, if you value simplicity of the code over speed in this
> less-common case (and I guess I do too, else I would've mmxed this
> loop), then I can remove it.

At least on ppc the branchless version is slightly faster (better
average with lower deviation)



Luca Barbato

Gentoo/linux Gentoo/PPC

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