https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108688
--- Comment #8 from Andrew Pinski <pinskia at gcc dot gnu.org> --- Created attachment 54433 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=54433&action=edit Patch which I had around and will be testing I had this patch around while I was working on full bitfield lowering.