https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82106
--- Comment #6 from Jim Wilson <wilson at gcc dot gnu.org> --- Created attachment 42762 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=42762&action=edit Work in progress patch. The && 1 are calls to a target hook I haven't written yet, and the && 0 is the same hook with !. The code to load from reg&stack into target needs to be generalized.