diff --git a/utils/TableGen/ClangDiagnosticsEmitter.cpp b/utils/TableGen/ClangDiagnosticsEmitter.cpp
index dccf8fa..9f07607 100644
--- a/utils/TableGen/ClangDiagnosticsEmitter.cpp
+++ b/utils/TableGen/ClangDiagnosticsEmitter.cpp
@@ -170,7 +170,13 @@
       OS << ", true";
     else
       OS << ", false";
-    
+
+    // Access control bit
+    if (R.getValueAsBit("AccessControl"))
+      OS << ", true";
+    else
+      OS << ", false";
+
     // Category number.
     OS << ", " << CategoryIDs.getID(getDiagnosticCategory(&R, DGParentMap));
     OS << ")\n";