http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48403
--- Comment #13 from Bernd Schmidt <bernds at gcc dot gnu.org> 2011-04-02 13:43:19 UTC --- Downloading Fedora 14 now, but that'll take a while to get set up. Potentially helpful would be scheduling dumps from stage1 and stage2 compilers for these files; use "-da -fsched-verbose=5".