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Subject: [Bug tree-optimization/43627] [4.5 Regression] slow compilation (tree canonical iv  takes 75%)
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------- Comment #16 from rguenth at gcc dot gnu dot org  2010-04-02 14:53 -------
It's the strict-overflow stuff that cripples VRP again here.  I have a kludge.


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43627