https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78549
--- Comment #19 from Thomas Koenig <tkoenig at gcc dot gnu.org> --- Created attachment 42320 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=42320&action=edit patch which failes with dtio_14 and dtio_15, among others Well, this one doesn't work yet.