[Bug c/110517] ICE in create_block_for_bookkeeping, at sel-sched.cc:4549

[19373742 at buaa dot edu.cn]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110517

--- Comment #2 from CTC <19373742 at buaa dot edu.cn> ---
The reduced reproducer:

a, b, c, d;
e() {
  for (;; a++) {
    short *f = &c;
    if (b && ++*f)
      d = e;
  }
}
main() {}