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[Bug middle-end/41004] missed merge of basic blocks
- From: "pinskia at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Sat, 04 Feb 2012 03:00:33 +0000
- Subject: [Bug middle-end/41004] missed merge of basic blocks
- Auto-submitted: auto-generated
- References: <bug-41004-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41004
--- Comment #7 from Andrew Pinski <pinskia at gcc dot gnu.org> 2012-02-04 03:00:33 UTC ---
First off, I think cselim should also be run at -Os.
And then we have the issue of tree-ssa-tail-merge not running at -Os.