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Re: [PATCH] Fix PR45393

From: Richard Guenther <rguenther at suse dot de>
To: "H.J. Lu" <hjl dot tools at gmail dot com>
Cc: Jakub Jelinek <jakub at redhat dot com>, gcc-patches at gcc dot gnu dot org
Date: Mon, 30 Aug 2010 15:27:37 +0200 (CEST)
Subject: Re: [PATCH] Fix PR45393
References: <alpine.LNX.2.00.1008251245040.28912@zhemvz.fhfr.qr> <AANLkTi=-eFnzHTmrOYL6g5DUeN1EuAgn=5A3eTHhYhwG@mail.gmail.com>

On Mon, 30 Aug 2010, H.J. Lu wrote:

> On Wed, Aug 25, 2010 at 3:45 AM, Richard Guenther <rguenther@suse.de> wrote:
> >
> > In sincos detection we forgot to properly move EH regions. ?Fixed as
> > follows.
> >
> > Bootstrapped and tested on x86_64-unknown-linux-gnu, applied to trunk
> > sofar.
> >
> > Richard.
> >
> > 2010-08-25 ?Richard Guenther ?<rguenther@suse.de>
> >
> > ? ? ? ?PR tree-optimization/45393
> > ? ? ? ?* tree-ssa-math-opts.c (execute_cse_sincos_1): Properly transfer
> > ? ? ? ?and clean EH info. ?Avoid SSA update.
> > ? ? ? ?(execute_cse_sincos): Cleanup the CFG if it has changed.
> >
> > ? ? ? ?* g++.dg/torture/pr45393.C: New testcase.
> >
> 
> I backported it to gcc 4.5. OK for 4.5?

Ok.

Thanks,
Richard.

Follow-Ups:
- Re: [PATCH] Fix PR45393
  - From: H.J. Lu

References:
- [PATCH] Fix PR45393
  - From: Richard Guenther
- Re: [PATCH] Fix PR45393
  - From: H.J. Lu

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