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Re: [PATCH] Teach forwprop to propagate ADDR_EXPR into multiple uses
- From: Jeffrey A Law <law at redhat dot com>
- To: Richard Guenther <rguenther at suse dot de>
- Cc: gcc-patches at gcc dot gnu dot org
- Date: Wed, 30 Nov 2005 10:34:38 -0700
- Subject: Re: [PATCH] Teach forwprop to propagate ADDR_EXPR into multiple uses
- References: <Pine.LNX.4.63.0511301604560.16336@t148.fhfr.qr>
- Reply-to: law at redhat dot com
On Wed, 2005-11-30 at 16:07 +0100, Richard Guenther wrote:
> This patch is an updated patch to the ones posted previously and has
> been bootstrapped and re-tested on x86_64-unknown-linux-gnu for all
> default languages. It still improves the ability of scalar optimizers
> to optimize array and structure accesses.
>
> Ok for mainline?
>
> Thanks,
> Richard.
>
> :ADDPATCH middle-end:
>
> 2005-11-30 Richard Guenther <rguenther@suse.de>
>
> PR tree-optimization/22501
> * tree-ssa-forwprop.c (forward_propagate_addr_expr_1): New
> function split out from ...
> (forward_propagate_addr_expr): ... here. Use it to propagate
> ADDR_EXPRs to all uses.
This is fine for mainline. Thanks for your patience on this issue.
Jeff