[Ffmpeg-devel] nut segdefault on powerpc.

[Michael Niedermayer]

Hi

On Thursday 19 May 2005 11:35, castet.matthieu at free.fr wrote:
> Hi,
>
> when running the test on powerpc64 compilled as 32 bits binary with
> -cc='gcc -m32', it failed on nut. They pass with 64 bits binary.
>
> What's wrong ?
>
> mat at verone:~/ffmpeg/tests> ../ffmpeg_g -y -bitexact -dct_algo 1 -idct_algo
> 2 -t 1 -y -qscale 10 -f pgmyuv -i vsynth1/%d.pgm -f s16le -i asynth1.sw
> -acodec mp2 ./data/b-libav.nut
> ffmpeg version 0.4.9-pre1, build 4755, Copyright (c) 2000-2004 Fabrice
> Bellard configuration:  --cc=gcc -m32
>   built on May 19 2005 11:12:34, gcc: 3.4.2

gcc 3.4.* misscompiles nut.c sometimes IIRC it was either get_v() or put_v() 
which was affected
try with a differnt compiler or try -O1

[...]
-- 
Michael