Re: kernel + gcc 4.1 = several problems

From: Pavel Machek
Date: Sat Jan 06 2007 - 02:31:35 EST


Hi!

> >IMHO you should play such games with "g++ -O9", but
> >that's
> >a discussion for a different mailing list.
>
> For a different mailing list indeed; let me just point
> out
> that for certain important quite common cases it's an
> ~50%
> overall speedup.

Hmm, what code was that? 'signed int does not wrap around' does not
seem to provide _that_ much info...
Pavel
--
Thanks for all the (sleeping) penguins.
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