http://gcc.gnu.org/bugzilla/show_bug.cgi?id=29057
--- Comment #7 from Iain Sandoe <iains at gcc dot gnu.org> 2011-01-09 13:17:30 UTC --- the test is now skipped for darwin /* { dg-skip-if "" { *-*-darwin* } { "*" } { "" } } */ (darwin has its own test : gcc.target/powerpc/darwin64-abi.c ) This is fixed on trunk, if you want to back-port, then remember to add gcc.target/powerpc/darwin64-abi.c at the same time).