https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83015
Jan Hubicka <hubicka at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |WAITING --- Comment #2 from Jan Hubicka <hubicka at gcc dot gnu.org> --- I was able to reproduce it on terbium but it bootstraps fine now. Is the problem fixed for you? If not, would it be possible to have -fdump-tree-all-details-blocks -fdump-ipa-all-details for mismatching object file?