[Bug target/34163] [4.3/4.4/4.5 Regression] 10% performance regression since Nov 1 on Polyhedron's "NF" on AMD64

[ubizjak at gmail dot com]

------- Comment #15 from ubizjak at gmail dot com  2009-06-25 08:31 -------
(In reply to comment #14)
> (In reply to comment #13)
> > Predictive commoning does exactly what you want.

Predictive commoning failed: no suitable chains


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34163