Provide half floating point support as a storage only type.
Lack of half FP was a regression compared to llvm-gcc.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@142016 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/CGRTTI.cpp b/lib/CodeGen/CGRTTI.cpp
index dbf99fa..fbdb298 100644
--- a/lib/CodeGen/CGRTTI.cpp
+++ b/lib/CodeGen/CGRTTI.cpp
@@ -185,6 +185,7 @@
     case BuiltinType::ULong:
     case BuiltinType::LongLong:
     case BuiltinType::ULongLong:
+    case BuiltinType::Half:
     case BuiltinType::Float:
     case BuiltinType::Double:
     case BuiltinType::LongDouble: