[Bug tree-optimization/43537] c++ -O2 optimizes away a branch inside a loop (-ftree-vrp maybe)

[juha dot kallioinen at nokia dot com]

------- Comment #1 from juha dot kallioinen at nokia dot com  2010-03-26 12:39 
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Created an attachment (id=20206)
 --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=20206&action=view)
preprocessed source


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43537