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Re: Alpha CPU-specific builtins
- From: Richard Henderson <rth at redhat dot com>
- To: Aldy Hernandez <aldyh at redhat dot com>
- Cc: Falk Hueffner <falk dot hueffner at student dot uni-tuebingen dot de>, gcc at gcc dot gnu dot org
- Date: Sun, 2 Jun 2002 19:47:52 -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>
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.
r~