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From: "pthaugen at us dot ibm dot com" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug tree-optimization/30735] 50% slow down due to mem-ssa merge
Date: Thu, 15 Feb 2007 23:37:00 -0000 [thread overview]
Message-ID: <20070215233651.10248.qmail@sourceware.org> (raw)
In-Reply-To: <bug-30735-682@http.gcc.gnu.org/bugzilla/>
------- Comment #5 from pthaugen at us dot ibm dot com 2007-02-15 23:36 -------
Seeing similar behavior on PPC for CPU2000. Comparing revisions 119759 and
119760, 179.art degrades 24% and 200.sixtrack degrades 50%.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30735
next prev parent reply other threads:[~2007-02-15 23:37 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-02-08 16:58 [Bug tree-optimization/30735] New: " hjl at lucon dot org
2007-02-08 17:01 ` [Bug tree-optimization/30735] " hjl at lucon dot org
2007-02-08 17:08 ` rguenth at gcc dot gnu dot org
2007-02-08 17:13 ` hjl at lucon dot org
2007-02-08 18:42 ` dnovillo at gcc dot gnu dot org
2007-02-13 0:59 ` dnovillo at gcc dot gnu dot org
2007-02-15 23:37 ` pthaugen at us dot ibm dot com [this message]
2007-03-07 0:44 ` [Bug tree-optimization/30735] [4.3 Regression] " pinskia at gcc dot gnu dot org
2007-04-11 16:14 ` dnovillo at gcc dot gnu dot org
2007-06-29 17:52 ` mmitchel at gcc dot gnu dot org
2007-06-29 17:57 ` hjl at lucon dot org
2007-11-10 17:07 ` rguenth at gcc dot gnu dot org
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