[Bug tree-optimization/25145] missed VRP opportunity

[rguenth at gcc dot gnu dot org]

------- Comment #9 from rguenth at gcc dot gnu dot org  2006-12-28 12:14 -------
The testcase in comment #1 is fixed by comparison canonicalization of i <= j -
1
to i < j.  Of course it fails again if we use a temporary for j - 1 like in the
testcases in other comments.


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=25145