http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47919
--- Comment #3 from Alexandre Oliva <aoliva at gcc dot gnu.org> 2011-04-05 23:37:52 UTC --- Nevermind, I switched back to the old tree and found out the second testcase is a different problem (or at least one that is not fixed by the patch for bug 47994)
