[Bug rtl-optimization/85409] [8 Regression] ICE in alloc_succs_info, at sel-sched-ir.c:4730

[asolokha at gmx dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85409

--- Comment #2 from Arseny Solokha <asolokha at gmx dot com> ---
(In reply to Jakub Jelinek from comment #1)
> I've bisected it to r259231.

Interesting. I reduced it from a file I have since 8.0.0-alpha20180121 snapshot
timeframe, and the backtrace was the same back then.