--- a/graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/phases/WriteBarrierAdditionPhase.java	Thu Jun 20 16:59:58 2013 +0200
+++ b/graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/phases/WriteBarrierAdditionPhase.java	Thu Jun 20 16:59:59 2013 +0200
@@ -46,9 +46,6 @@
                 addArrayRangeBarriers(node, graph);
             }
         }
-        for (GenericArrayRangeWriteBarrier node : graph.getNodes(GenericArrayRangeWriteBarrier.class)) {
-            graph.removeFixed(node);
-        }
     }
 
     private static void addWriteNodeBarriers(WriteNode node, StructuredGraph graph) {

--- a/graal/com.oracle.graal.nodes/src/com/oracle/graal/nodes/GenericArrayRangeWriteBarrier.java	Thu Jun 20 16:59:58 2013 +0200
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,65 +0,0 @@
-/*
- * Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-package com.oracle.graal.nodes;
-
-import com.oracle.graal.graph.*;
-import com.oracle.graal.nodes.extended.*;
-import com.oracle.graal.nodes.type.*;
-
-public final class GenericArrayRangeWriteBarrier extends ArrayRangeWriteNode implements Node.IterableNodeType {
-
-    @Input private ValueNode dstObject;
-    @Input private ValueNode dstPos;
-    @Input private ValueNode length;
-
-    @Override
-    public ValueNode getArray() {
-        return dstObject;
-    }
-
-    @Override
-    public ValueNode getIndex() {
-        return dstPos;
-    }
-
-    @Override
-    public ValueNode getLength() {
-        return length;
-    }
-
-    @Override
-    public boolean isObjectArray() {
-        return true;
-    }
-
-    public GenericArrayRangeWriteBarrier(ValueNode dstObject, ValueNode dstPos, ValueNode length) {
-        super(StampFactory.forVoid());
-        this.dstObject = dstObject;
-        this.dstPos = dstPos;
-        this.length = length;
-
-    }
-
-    @NodeIntrinsic
-    public static native void insertWriteBarrier(Object dstObject, int dstPos, int length);
-}