[Bug middle-end/52996] [4.8 Regression] ice in verify_loop_structure, at cfgloop.c:1567

[rguenth at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52996

--- Comment #5 from Richard Biener <rguenth at gcc dot gnu.org> 2012-12-21 10:30:54 UTC ---
It no longer reproduces for me ... we no longer unswitch.  But the issue
is certainly latent.