[Bug target/52501] cr16-protos.h uses enum rtx_code outside #ifdef RTX_CODE guard

[amylaar at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52501

--- Comment #3 from Jorn Wolfgang Rennecke <amylaar at gcc dot gnu.org> 2013-02-28 10:05:54 UTC ---
cr16-elf builds OK now.