https://gcc.gnu.org/bugzilla/show_bug.cgi?id=55212
--- Comment #32 from Kazumoto Kojima <kkojima at gcc dot gnu.org> --- Created attachment 33557 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=33557&action=edit Patch for SH untyped_call * config/sh/sh.md (untyped_call): Clobber function value registers before call.