[Bug middle-end/49801] df_live_verify_transfer_functions fails with to use of CC_REGNUM and checking enabled in rx backend

[nickc at redhat dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49801

--- Comment #4 from Nick Clifton <nickc at redhat dot com> 2011-10-06 14:21:57 UTC ---
Created attachment 25430
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=25430
workaround for bb live register checking problem