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[Bug tree-optimization/41783] r151561 (PRE fix) regresses zeusmp
- From: "matz at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 21 Oct 2009 15:35:29 -0000
- Subject: [Bug tree-optimization/41783] r151561 (PRE fix) regresses zeusmp
- References: <bug-41783-12182@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #8 from matz at gcc dot gnu dot org 2009-10-21 15:35 -------
But the important one (for zeusmp) is the first loop. That isn't vectorized
anymore (but was in r151560, i.e. there it vectorized two loops).
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41783