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Re: [testsuite] [patch] Vectorization testsuite updates

From: Ira Rosen <IRAR at il dot ibm dot com>
To: Richard Henderson <rth at redhat dot com>
Cc: gcc-patches at gcc dot gnu dot org
Date: Tue, 2 Aug 2005 10:41:40 +0300
Subject: Re: [testsuite] [patch] Vectorization testsuite updates

Richard Henderson <rth@redhat.com> wrote on 22/07/2005 01:16:06:

> On Sun, Jul 10, 2005 at 02:24:28PM +0300, Ira Rosen wrote:
> > > How many targets support plus and minus but not negate?
> >
> > powerpc
>
> I think the correct change for the nonce is to add a negate
> pattern for powerpc.  It should be expanded as 0 - x.
>
>
> r~

This patch adds vector negate for powerpc.
Bootstrapped and tested on ppc-darwin.
O.K. for mainline?

Ira

Patch:

(See attached file: neg.patch)

Attachment: neg.patch
Description: Binary data

Follow-Ups:
- Re: [testsuite] [patch] Vectorization testsuite updates
  - From: David Edelsohn
- Re: [testsuite] [patch] Vectorization testsuite updates
  - From: Richard Henderson

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