[Bug rtl-optimization/83398] [8 Regression] ICE: in try_ready, at haifa-sched.c:7524 with -O2 -fsched2-use-superblocks -g

[asolokha at gmx dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83398

--- Comment #5 from Arseny Solokha <asolokha at gmx dot com> ---
Testcase in comment 4 seems to be fixed by r255833.