[Bug tree-optimization/39870] VRP can't see through cast to unsigned

[aph at gcc dot gnu dot org]

------- Comment #9 from aph at gcc dot gnu dot org  2009-04-23 16:16 -------
2 reasons:

1.  Habit.
2.  The original test case is written in Java: no unsigned types!


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39870