[Bug tree-optimization/41783] r151561 (PRE fix) regresses zeusmp

[rguenth at gcc dot gnu dot org]

------- Comment #14 from rguenth at gcc dot gnu dot org  2009-10-30 16:14 -------
I think this fix caused 172.mgrid to regress (we likely no longer perform
predictive commoning there).  See
http://gcc.opensuse.org/SPEC/CFP/sb-vangelis-head-64/recent.html


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41783