[Cbe-oss-dev] [patch 3/3] cell: prevent alignment interrupt on local store

Segher Boessenkool segher at kernel.crashing.org
Fri Apr 13 05:52:22 EST 2007

> Building with -mcpu=cell won't work on 970 or g4, because that enables
> a few extra instructions that were not present in the older cpus.
> If you know you want to build with altivec (i.e. not run on power4 or
> older), then '-m32 -mcpu=7450 -mtune=cell' or '-m64 -mcpu=970 
> -mtune=cell'
> would be a reasonable thing to try.

-mcpu=powerpc64 -mtune=cell


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