[Bug tree-optimization/57081] [4.9 Regression] Segmentation fault in simple_iv (tree-scalar-evolution.c:3151)

[rguenth at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57081



--- Comment #2 from Richard Biener <rguenth at gcc dot gnu.org> 2013-04-26 
12:00:08 UTC ---

Happens via max_loop_iterations called from finite_loop_p called from DCE.

It expects loop_optimizer_finalize to free them - which is probably a

good assumption.  I'll fix it.