[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.