[Bug rtl-optimization/85423] [8 Regression] ICE in code_motion_process_successors, at sel-sched.c:6403

[jakub at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85423

--- Comment #3 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
(In reply to Richard Biener from comment #2)
> Recent regression, so P1-ish.

True, but requires the -fselective-scheduling* -fvar-tracking-assignments
combination, which explicitly warns that it doesn't work properly (and doesn't)
and I think people rarely use either of those options and even less likely both
of them together.