Ping 3 ? I'd like to get this in before stage1 ends... There's RX-specific code that goes with it that can't go in until the core functionality is approved.
http://gcc.gnu.org/ml/gcc-patches/2011-07/msg01889.html http://gcc.gnu.org/ml/gcc-patches/2011-07/msg02555.html http://gcc.gnu.org/ml/gcc-patches/2011-08/msg01800.html
