--- a/graal/com.oracle.truffle.api.dsl.test/src/com/oracle/truffle/api/dsl/test/TestHelper.java	Mon Oct 14 14:32:00 2013 +0200
+++ b/graal/com.oracle.truffle.api.dsl.test/src/com/oracle/truffle/api/dsl/test/TestHelper.java	Mon Oct 14 15:44:18 2013 +0200
@@ -61,10 +61,18 @@
         return factory.createNode(argumentList.toArray(new Object[argumentList.size()]));
     }
 
+    static <E extends ValueNode> E createGenericNode(NodeFactory<E> factory, Object... constants) {
+        return factory.createNodeGeneric(createNode(factory, constants));
+    }
+
     static <E extends ValueNode> TestRootNode<E> createRoot(NodeFactory<E> factory, Object... constants) {
         return new TestRootNode<>(createNode(factory, constants));
     }
 
+    static <E extends ValueNode> TestRootNode<E> createGenericRoot(NodeFactory<E> factory, Object... constants) {
+        return new TestRootNode<>(createGenericNode(factory, constants));
+    }
+
     static CallTarget createCallTarget(ValueNode node) {
         return createCallTarget(new TestRootNode<>(node));
     }