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Subject: [Bug tree-optimization/55833] ICE in verify_loop_structure, at cfgloop.c:1582 (BB should be marked irreducible !)
Date: Wed, 02 Jan 2013 11:31:00 -0000
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55833

--- Comment #4 from Richard Biener <rguenth at gcc dot gnu.org> 2013-01-02 11:30:37 UTC ---
(In reply to comment #3)
> Cannot reproduce with xgcc (GCC) 4.6.4 20130102 (prerelease).

Make sure to have checking enabled.