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

[juha dot kallioinen at nokia dot com]

------- Comment #4 from juha dot kallioinen at nokia dot com  2010-03-26 13:52 -------
(In reply to comment #3)
> It will be easier to debug if you provide a run-time testcase.

That qvector.ii contains a main() function that executes test1() and test2().
If you want all the source files, I can of course tar them up and attach them
too.


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