https://gcc.gnu.org/bugzilla/show_bug.cgi?id=54613
Thomas Koenig <tkoenig at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Attachment #44803|0 |1 is obsolete| | --- Comment #13 from Thomas Koenig <tkoenig at gcc dot gnu.org> --- Created attachment 44813 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=44813&action=edit Patch with a first version of a library function At least BACK appears to work already.