[Bug tree-optimization/18595] [4.0 Regression] IV-OPTS is O(N^3)

[steven at gcc dot gnu dot org]

------- Additional Comments From steven at gcc dot gnu dot org  2004-11-27 01:10 -------
Of course it's not very useful to claim that some algorithm
is O(N^x) when you don't say what N is...

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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18595