--- a/graal/com.oracle.graal.phases.common/src/com/oracle/graal/phases/common/TailDuplicationPhase.java	Mon Jan 12 19:05:36 2015 +0100
+++ b/graal/com.oracle.graal.phases.common/src/com/oracle/graal/phases/common/TailDuplicationPhase.java	Mon Jan 12 20:39:04 2015 +0100
@@ -62,13 +62,10 @@
 
     @NodeInfo(allowedUsageTypes = {InputType.Guard, InputType.Anchor})
     static class DummyAnchorNode extends FixedWithNextNode implements GuardingNode, AnchoringNode {
-        public static DummyAnchorNode create() {
-            return new DummyAnchorNode();
+        public DummyAnchorNode() {
+            super(StampFactory.forVoid());
         }
 
-        protected DummyAnchorNode() {
-            super(StampFactory.forVoid());
-        }
     }
 
     /**
@@ -341,7 +338,7 @@
          * @return The new {@link ValueAnchorNode} that was created.
          */
         private DummyAnchorNode addValueAnchor() {
-            DummyAnchorNode anchor = graph.add(DummyAnchorNode.create());
+            DummyAnchorNode anchor = graph.add(new DummyAnchorNode());
             graph.addAfterFixed(merge, anchor);
             merge.replaceAtUsages(InputType.Guard, anchor);
             merge.replaceAtUsages(InputType.Anchor, anchor);
@@ -451,8 +448,8 @@
          * @return The newly created end node.
          */
         private AbstractEndNode createNewMerge(FixedNode successor, FrameState stateAfterMerge) {
-            MergeNode newBottomMerge = graph.add(MergeNode.create());
-            AbstractEndNode newBottomEnd = graph.add(EndNode.create());
+            MergeNode newBottomMerge = graph.add(new MergeNode());
+            AbstractEndNode newBottomEnd = graph.add(new EndNode());
             newBottomMerge.addForwardEnd(newBottomEnd);
             newBottomMerge.setStateAfter(stateAfterMerge);
             ((FixedWithNextNode) successor.predecessor()).setNext(newBottomEnd);
@@ -526,7 +523,7 @@
                                     ValueNode node = (ValueNode) duplicated;
                                     PhiNode newPhi = bottomPhis.get(node);
                                     if (newPhi == null) {
-                                        newPhi = graph.addWithoutUnique(ValuePhiNode.create(node.stamp().unrestricted(), newBottomMerge));
+                                        newPhi = graph.addWithoutUnique(new ValuePhiNode(node.stamp().unrestricted(), newBottomMerge));
                                         bottomPhis.put(node, newPhi);
                                         newPhi.addInput(node);
                                     }