[PATCH] CodeGen: Implement the hint value for dyn_cast as described in the Itanium C++ ABI.

[Dmitri Gribenko]

================
Comment at: test/CodeGenCXX/dynamic-cast-hint.cpp:1-2
@@ +1,3 @@
+class A { virtual ~A() {} };
+// RUN: %clang_cc1 -triple x86_64-apple-darwin12 -emit-llvm -o - %s | FileCheck %s
+
----------------
These two lines are in funny order.


http://llvm-reviews.chandlerc.com/D364