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[Bug tree-optimization/32921] [4.3 Regression] Revision 126326 causes 12% slowdown
- From: "pthaugen at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 24 Oct 2007 23:15:16 -0000
- Subject: [Bug tree-optimization/32921] [4.3 Regression] Revision 126326 causes 12% slowdown
- References: <bug-32921-682@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #35 from pthaugen at gcc dot gnu dot org 2007-10-24 23:15 -------
I reran leslie3d on PowerPC with --param max-aliased-vops=10000. The result was
a 90% improvement over my prior revision 129550 run (218% improvement over the
original mainline run).
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32921