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[Bug tree-optimization/42108] [4.4/4.5 Regression] 50% performance regression
- From: "rguenth at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 5 Apr 2010 14:23:28 -0000
- Subject: [Bug tree-optimization/42108] [4.4/4.5 Regression] 50% performance regression
- References: <bug-42108-9410@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #50 from rguenth at gcc dot gnu dot org 2010-04-05 14:23 -------
(In reply to comment #49)
> At least the tree-vrp.c bit did not get applied (as of trunk r157950)
>
Yup, my fault. I looked at the wrong patch. Thus, the first comment
applies - maybe stage1 with lots of cleanups.
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42108