http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44463
--- Comment #6 from Jan Hubicka <hubicka at gcc dot gnu.org> 2010-12-14 23:24:20 UTC --- Note that the fix solves the problem just partly. We now have duplicate definition of the symbol with -fno-use-linker-plugin -flto-partition=1to1 This is because the problem in can_prevail predicate mentioned in the mail. For this reason I left out the testcase from final commit (didn't noticed the problem earlier since I tested it with plugin enabled only)