[Bug middle-end/59152] [4.9 Regression] ICE: loop 2's latch does not have an edge to its header with -fopenmp -fipa-pure-const

[rguenth at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59152

--- Comment #2 from Richard Biener <rguenth at gcc dot gnu.org> ---
Hm, -O0 and loops.  IPA opts are not really supposed to run at -O0.  But
the issue here seems to be that this loop has multiple latches but has
->latch != NULL.