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[Bug tree-optimization/19507] missed tree-optimization
- From: "pinskia at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 18 Jan 2005 22:00:51 -0000
- Subject: [Bug tree-optimization/19507] missed tree-optimization
- References: <20050118161903.19507.rguenth@tat.physik.uni-tuebingen.de>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Additional Comments From pinskia at gcc dot gnu dot org 2005-01-18 22:00 -------
(In reply to comment #4)
> Subject: Re: missed tree-optimization
>
> this is done at RTL level, but not at tree level. I should file a
> separate bug for this one, really.
Yes because if we change flag to be int/short/char it works which is a little werid.
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19507