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[Bug tree-optimization/31090] Revision 121302 causes 30% performance regression
- 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: 9 Mar 2007 23:53:45 -0000
- Subject: [Bug tree-optimization/31090] Revision 121302 causes 30% performance regression
- References: <bug-31090-682@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #11 from dnovillo at gcc dot gnu dot org 2007-03-09 23:53 -------
I'm already handling this family of performance problems. I need a few more
days to finish the WIP patch I have. In the meantime, see if increasing
--param max-aliased-vops works around the problem.
--
dnovillo at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
BugsThisDependsOn| |30735
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=31090