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Re: [PATCH] Optimize var = STRING_CST

From: Jakub Jelinek <jakub at redhat dot com>
To: Richard Guenther <richard dot guenther at gmail dot com>
Cc: gcc-patches at gcc dot gnu dot org
Date: Fri, 24 Aug 2007 08:34:26 -0400
Subject: Re: [PATCH] Optimize var = STRING_CST
References: <20070823212347.GC2063@devserv.devel.redhat.com> <84fc9c000708240237s7c1cd305g5c40b44a3a0f3484@mail.gmail.com>
Reply-to: Jakub Jelinek <jakub at redhat dot com>

On Fri, Aug 24, 2007 at 11:37:25AM +0200, Richard Guenther wrote:
> This is ok if you add a testcase.

Thanks, attached patch is what I have committed.

>  I also bet we have a PR  somewhere for this one...

PR31150 is related, but this patch is just a very partial improvement
for that case and only on some arches (e.g. both ppc32 and ppc64
won't use store_by_pieces on the testcase below for neither
foo nor bar function).

	Jakub

Attachment: M2
Description: Text document

References:
- [PATCH] Optimize var = STRING_CST
  - From: Jakub Jelinek
- Re: [PATCH] Optimize var = STRING_CST
  - From: Richard Guenther

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