[Bug tree-optimization/41879] [4.5 Regression] 172.mgrid regression, vectorizer prevents predictive commoning

[rguenth at gcc dot gnu dot org]

------- Comment #4 from rguenth at gcc dot gnu dot org  2009-11-11 20:38 -------
I didn't check yet.  We'll work on a simple cost-model integration of
predcom.


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41879