https://gcc.gnu.org/bugzilla/show_bug.cgi?id=123144
--- Comment #4 from Andrew Pinski <pinskia at gcc dot gnu.org> --- This might not happen any more post r16-6679 because I removed the missed optimization that looked like was exposing this latent rtl scheduler bug. Most likely you might be able to get a gimple testcase here that startswith optimized that exposes the issue which case you might be able to do a bisection on that.
