https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71435
--- Comment #6 from Bernd Schmidt <bernds at gcc dot gnu.org> --- Not calling finish_spills however could miss cases where pseudos got spilled by update_eliminables_and_spill->spill_hard_reg. Maybe we need an arg for that function to say whether to look at individual insn chains?
