[Bug target/114910] can't build a c6x cross compiler

[pinskia at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114910

--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
The only thing hardcfr.c uses special is __builtin_return_address and
__builtin_trap otherwise it is just normal C code ...