http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54966
--- Comment #1 from Dominique d'Humieres <dominiq at lps dot ens.fr> 2012-10-18 07:47:15 UTC --- This seems related to pr48636. Could you try the patch in comment #20: http://gcc.gnu.org/bugzilla/attachment.cgi?id=28456 ?
