http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54806
--- Comment #2 from Dominique d'Humieres <dominiq at lps dot ens.fr> 2012-10-04 13:43:48 UTC --- It works for me on powerpc-apple-darwin8, powerpc-apple-darwin9 and x86_64-apple-darwin10 (builds from fink). What is your *-apple-darwin*? and what is your command line?