Add CGCXX.h with ctor/dtor type enumerations. No functionality change.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69137 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/CGCXX.h b/lib/CodeGen/CGCXX.h
new file mode 100644
index 0000000..6051d91
--- /dev/null
+++ b/lib/CodeGen/CGCXX.h
@@ -0,0 +1,36 @@
+//===----- CGCXX.h - C++ related code CodeGen declarations ------*- C++ -*-===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+//
+// These classes wrap the information about a call or function
+// definition used to handle ABI compliancy.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef CLANG_CODEGEN_CGCXX_H
+#define CLANG_CODEGEN_CGCXX_H
+
+namespace clang {
+
+/// CXXCtorType - C++ constructor types
+enum CXXCtorType {
+    Ctor_Complete,          // Complete object ctor
+    Ctor_Base,              // Base object ctor
+    Ctor_CompleteAllocating // Complete object allocating ctor
+};
+
+/// CXXDtorType - C++ destructor types
+enum CXXDtorType {
+    Dtor_Deleting, // Deleting dtor
+    Dtor_Complete, // Complete object dtor
+    Dtor_Base      // Base object dtor
+};
+    
+} // end namespace clang
+
+#endif // CLANG_CODEGEN_CGCXX_H