[Bug rtl-optimization/99627] ICE:in sel_is_loop_preheader_p, at sel-sched-ir.c:6347 with -fprofile-use -fselective-scheduling -fsel-sched-pipelining -fsel-sched-pipelining-outer-loops -O3 -fno-strict-aliasing

[qinzhao at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99627

--- Comment #2 from qinzhao at gcc dot gnu.org ---
NOTE, this failure is on aarch64.