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[Bug tree-optimization/22550] [4.1 Regression] ICE in vrp_evaluate_conditional
- From: "dnovillo at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 26 Jul 2005 20:23:16 -0000
- Subject: [Bug tree-optimization/22550] [4.1 Regression] ICE in vrp_evaluate_conditional
- References: <20050718150741.22550.paul.woegerer@nsc.com>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Additional Comments From dnovillo at gcc dot gnu dot org 2005-07-26 20:23 -------
(In reply to comment #2)
> The other issue is cleanup CFG is not doing its job really, well really its
full job.
>
No. CFG cleanup is not prepared to handle the consequences of copy/const
propagation. As discussed in
http://gcc.gnu.org/ml/gcc-patches/2005-07/msg01613.html.
Patch coming up.
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What |Removed |Added
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AssignedTo|unassigned at gcc dot gnu |dnovillo at gcc dot gnu dot
|dot org |org
Status|NEW |ASSIGNED
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22550