[Bug tree-optimization/18687] [4.0 Regression] ~50% compile time regression

[rakdver at gcc dot gnu dot org]

------- Additional Comments From rakdver at gcc dot gnu dot org  2005-02-08 16:43 -------
Patch (improving ivopts performance on the testcase by some 40%):

http://gcc.gnu.org/ml/gcc-patches/2005-02/msg00307.html

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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18687