Objective-C. Provide fixit's for objc_bride_related
attributed CF to ObjC type conversions.
// rdar://15499111


git-svn-id: http://llvm.org/svn/llvm-project/cfe/trunk@196935 91177308-0d34-0410-b5e6-96231b3b80d8
[AArch64] Refactor the redundant code in the EmitAArch64ScalarBuiltinExpr()
function.  No functional change intended.

git-svn-id: http://llvm.org/svn/llvm-project/cfe/trunk@196936 91177308-0d34-0410-b5e6-96231b3b80d8