[Bug tree-optimization/23821] [4.3/4.4/4.5 Regression] DOM and VRP creating harder to optimize code

[rahul at icerasemi dot com]

------- Comment #28 from rahul at icerasemi dot com  2009-09-25 17:10 -------
Sorry, I also had changes to move loop header copying before FRE from
http://gcc.gnu.org/ml/gcc/2009-09/msg00434.html.


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23821