[Bug tree-optimization/88069] [9 Regression] ICE in check_loop_closed_ssa_def, at tree-ssa-loop-manip.c:709

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88069

--- Comment #3 from Richard Biener <rguenth at gcc dot gnu.org> ---
We're escaping the region during VN.