This is the mail archive of the
gcc-patches@gcc.gnu.org
mailing list for the GCC project.
Re: [PATCH][libgcc-math] Vectorized intrinsics for x86_64
On Fri, Apr 07, 2006 at 03:56:02PM +0200, Richard Guenther wrote:
> On Fri, 7 Apr 2006, H. J. Lu wrote:
>
> > The code is specific to Opteron. Shouldn't it be neutral to Opteron
> > and Nocona?
>
> Can you elaborate?
>
My first quick glance shows that at least there is an issue of choices
of movlpd vs. movsd and movsd vs. movapd, which are very different
bewteen Opteron and Nocona.
H.J.