http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44334
--- Comment #29 from Dominique d'Humieres <dominiq at lps dot ens.fr> 2011-01-23 11:17:32 UTC --- >From http://gcc.gnu.org/ml/gcc-patches/2011-01/msg01607.html the bootstrap failure seems rather due to revision 169131. Note that revision 169142 bootstrapped on x86_64-apple-darwin10 configured with --enable-checking=release.
