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Re: Alpha CPU-specific builtins
- From: Aldy Hernandez <aldyh at redhat dot com>
- To: Richard Henderson <rth at redhat dot com>, Falk Hueffner <falk dot hueffner at student dot uni-tuebingen dot de>, gcc at gcc dot gnu dot org
- Date: Sun, 2 Jun 2002 22:51:54 -0700
- Subject: Re: Alpha CPU-specific builtins
- References: <87it5cc65d.fsf@student.uni-tuebingen.de> <20020525215942.A28314@redhat.com> <87znynym64.fsf@student.uni-tuebingen.de> <20020526142714.A1836@redhat.com> <87bsaxqw7o.fsf@student.uni-tuebingen.de> <20020530122839.A5344@redhat.com> <87bsatjjs0.fsf@student.uni-tuebingen.de> <m2wuth5e9x.fsf@culebra.cygnus.com> <20020602194752.B13119@redhat.com>
- Reply-to: aldyh at redhat dot com
On Sun, Jun 02, 2002 at 07:47:52PM -0700, Richard Henderson wrote:
> On Mon, Jun 03, 2002 at 11:42:18AM +1000, Aldy Hernandez wrote:
> > add a pattern to clear a vector register, probably with an xor.
> > you'll need one eventually.
>
> No, he's got register $31 for that.
no he doesn't need a vector clear, or no he doesn't need to do
the vector clear with xor? (probably B).
aldy