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

[rakdver at gcc dot gnu dot org]

------- Additional Comments From rakdver at gcc dot gnu dot org  2005-01-24 
01:46 -------
On a side note, PRE also seems to have problems with the testcase.  With the
patch mentioned above, the largest consumers of compile time are ivopts (45%)
and pre (20%).

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                 CC|                            |dberlin at gcc dot gnu dot
                   |                            |org


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