diff --git a/lib/CodeGen/AsmPrinter/DwarfCompileUnit.cpp b/lib/CodeGen/AsmPrinter/DwarfCompileUnit.cpp
index 4eb4094..df3a4aa 100644
--- a/lib/CodeGen/AsmPrinter/DwarfCompileUnit.cpp
+++ b/lib/CodeGen/AsmPrinter/DwarfCompileUnit.cpp
@@ -766,8 +766,8 @@
       addToContextOwner(&Buffer, Context);
     }
 
-    if (CTy.isObjcClassExtension())
-      addUInt(&Buffer, dwarf::DW_AT_APPLE_objc_class_extension,
+    if (CTy.isObjcClassComplete())
+      addUInt(&Buffer, dwarf::DW_AT_APPLE_objc_complete_type,
               dwarf::DW_FORM_flag, 1);
 
     if (Tag == dwarf::DW_TAG_class_type)