[FFmpeg-devel] [PATCH] Add cpu flag "c3-2" to configure

Enrico ebutera
Tue Feb 26 15:36:23 CET 2008

On Tue, Feb 26, 2008 at 2:26 PM, M?ns Rullg?rd <mans at mansr.com> wrote:
>  Enrico wrote:
>  > Hi, the attached patch adds support for configure cpu flag "c3-2",
>  > which is the gcc flag i'm using compiling for a VIA Nehemiah cpu.
>  >
>  > It is added in the targets that support cmov
>  What is the latency of the cmov instruction on this CPU?  Is it correct
>  to set fast_cmov?

I don't know, if someone knows how to benchmark it i can do that of course.

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