https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61548
--- Comment #17 from Jan Hubicka <hubicka at gcc dot gnu.org> --- Created attachment 34673 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=34673&action=edit Proposed fix Ok, there seems to be 3 issues ;) First is that emutls does not resolve alias after introducing it. Second is that we may end up removing alias target before alias in ipa.c and third is that vaprool_node::remove actually removes the reference before attempting to use it. I would welcome if someone tests this on one of the targets reproducing the problem