[Bug tree-optimization/20742] [4.0/4.1 Regression] Hang in tree_ssa_iv_optimize_loop

[jakub at gcc dot gnu dot org]

------- Additional Comments From jakub at gcc dot gnu dot org  2005-04-04 11:38 
-------
Created an attachment (id=8526)
 --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=8526&action=view)
Testcase


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20742