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On Thu, Dec 02, 2010 at 05:50:38PM +0300, Konstantin Tokarev wrote:
> AFAIK, some packages (e.g., dev-cpp/eigen) can use AltiVec vectorization
> only when -mabi=altivec is specified in GCC flags.
>
> Is it safe to use -mabi=altivec in global CFLAGS in make.conf?
I've had that ever since I startd using PowerPC,
without any problems I that I would consider attributing to that.
> Does anybody know if the system will perform better or worse in average?
I did not do any comparisons.
Wolfram
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