Fedora development switch to GCC 4.1.0-RH prerelease
Arjan van de Ven
arjan at fenrus.demon.nl
Thu Dec 8 19:00:36 UTC 2005
On Thu, 2005-12-08 at 10:55 -0800, Jesse Barnes wrote:
> On Thursday, December 8, 2005 10:47 am, Arjan van de Ven wrote:
> > > Which libraries have vectorized variants on x86-64? I only saw one
> > > for my x86 box...
> >
> > on x86-64 all do.. SSE2 etc are "core" features there and don't need
> > special dirs, it's part of the normal ABI
>
> That's just SSE2 style FP though, right? The autovectorizer isn't
> enabled is it?
>
I thought it was.. jakub will know
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