http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55598
--- Comment #2 from Michael Meissner <meissner at gcc dot gnu.org> 2012-12-05 16:37:46 UTC --- I'm trying the bootstrap of the lra branch right now. I discovered the bootstrap fails if I enable decimal floating point (i.e. --enable-decimal-float). More later.