[Ffmpeg-devel] [PATCH] hadamard8_*_altivec on gnu as (linux/ppc)

Luca Barbato lu_zero
Wed Mar 8 14:40:03 CET 2006

Romain Dolbeau wrote:
> Luca Barbato wrote:
>> Since there is some code with explicit named registers allocation I
>> added the proper as option to make it build.
> Did you check the resulting code actually works ? It
> was disabled not because of build problems but because
> the resulting binary was wrong.

as should scream on you for the vN vectors, codectest succeeded with my
changes, but I cannot tell if is gcc-4.1 working fine or what.

> Also, it might be of interest to check the performance
> of the non-reg'allocated version with newer gcc.

I can check with gcc-4.1 fsf in the evening. I guess I should eventually
 mess a bit with you performance counter infrastructure or just put some
compat timers as I did before.


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