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[Bug tree-optimization/24001] Simple redundancy not eliminated
- From: "dberlin at dberlin dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 22 Sep 2005 18:40:30 -0000
- Subject: [Bug tree-optimization/24001] Simple redundancy not eliminated
- References: <20050921160417.24001.falk@debian.org>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Additional Comments From dberlin at gcc dot gnu dot org 2005-09-22 18:40 -------
Subject: Re: Simple redundancy not eliminated
On Thu, 2005-09-22 at 08:31 +0000, rguenth at gcc dot gnu dot org wrote:
> ------- Additional Comments From rguenth at gcc dot gnu dot org 2005-09-22 08:31 -------
> load-pre should sink the load and fix the problem at the tree level.
Uh, load PRE doesn't sink loads, it would lift it.
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24001