[PATCH] Adding type info for f16c floating-point type

[Yunzhong Gao]

  ping.

  Although the type info object is provided by the runtime library, the runtime library relies
  on clang to generate such a type object upon seeing a magic __fundamantal_type_info
  struct, so one still has to patch the compiler if this type object is supposed to be there.
  Which leads back to the question: should a type info object be generated for the 16-bit
  floating-point type, so that the typeid operator will work? Any opinion?

  (Reference: http://mentorembedded.github.io/cxx-abi/abi.html)

http://llvm-reviews.chandlerc.com/D2750