[Bug tree-optimization/107920] [13 Regression] ICE in execute_todo, at passes.cc:2140

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107920

--- Comment #5 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Note I tried with (same options):
void
f (void)
{
  int t = 16;
  int t1 = 4;
  int t2 = 8;
  int t3 = 0;
  __builtin_aarch64_im_lane_boundsi (t, t1, t3);
}

But since we are removing the vdef via unlink_stmt_vdef (stmt); and not
replacing it with a new load it works just fine.

I am now trying to remember we had this issue before but I can't remember the
solution ...