http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53093
--- Comment #6 from Jan Hubicka <hubicka at gcc dot gnu.org> 2012-04-27 12:03:00 UTC --- > > Does the aliases behave sanely with emutls? > > How do I tell? Honestly I hoped you will know. Emutls is not my area. I will try to play with it on i386 target. Should not be too hard to figure out if the behaviour is sane. Basically I would expect that creating two module testcase and accessing same TLS var with the var and alias should break with current implementation. Thanks! Honza