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Re: [PATCH][4.1] Fix PR27603
- From: Roger Sayle <roger at eyesopen dot com>
- To: Richard Guenther <rguenther at suse dot de>
- Cc: gcc-patches at gcc dot gnu dot org
- Date: Mon, 15 May 2006 08:51:34 -0600 (MDT)
- Subject: Re: [PATCH][4.1] Fix PR27603
On Mon, 15 May 2006, Richard Guenther wrote:
> 2006-05-15 Richard Guenther <rguenther@suse.de>
>
> PR tree-optimization/27603
> * tree-ssa-loop-niter.c (infer_loop_bounds_from_undefined):
> Do computation in original type, do division only for nonzero
> steps.
>
> * gcc.dg/torture/pr27603.c: New testcase.
This is OK for both mainline and the 4.1 branch. Ideally, could you
put this on mainline for a day or two, to confirm there are no
unexpected side-effects before committing it on the release branch.
I suspect Mark is close to announcing the prerelease freeze for
4.1.1, so be prepared to adapt to any annoucement.
Thanks for fixing this so quickly.
Roger
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