http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50598
--- Comment #19 from Dominique d'Humieres <dominiq at lps dot ens.fr> 2011-11-14 16:04:57 UTC --- > coud you please verify that the attached patch solves the problem? On x86_64-apple-darwin10, I have only done an update with the patch at revision 181350 (but I have rebuilt libstdc++-v3 and i386/libstdc++-v3 at stage 3;-). I have tested libgomp and libstdc++-v3 without failures except FAIL: libgomp.graphite/force-parallel-7.c execution test and FAIL: 30_threads/thread/native_handle/typesizes.cc execution test which are likely unrelated. Full regstrapping scheduled for tonight. Thanks for the patch.