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[Bug tree-optimization/22041] Reverse loop order for increased efficiency
- From: "tkoenig 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 Jun 2006 21:30:50 -0000
- Subject: [Bug tree-optimization/22041] Reverse loop order for increased efficiency
- References: <bug-22041-10391@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #6 from tkoenig at gcc dot gnu dot org 2006-06-05 21:30 -------
(In reply to comment #5)
> loop reversal was removed with the old loop optimizer; the tree level
> loop reversal patch
> (http://gcc.gnu.org/ml/gcc-patches/2006-01/msg01851.html) was not
> reviewed.
Does this make this PR a regresion (technically)?
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22041