--- a/graal/com.oracle.graal.nodes/src/com/oracle/graal/nodes/PiNode.java	Wed Mar 14 14:09:39 2012 +0100
+++ b/graal/com.oracle.graal.nodes/src/com/oracle/graal/nodes/PiNode.java	Wed Mar 14 16:57:18 2012 +0100
@@ -29,25 +29,25 @@
 
 public class PiNode extends FloatingNode implements LIRLowerable {
 
-    @Input private ValueNode value;
+    @Input private ValueNode object;
     @Input private BeginNode anchor;
 
-    public ValueNode value() {
-        return value;
+    public ValueNode object() {
+        return object;
     }
 
     public BeginNode anchor() {
         return anchor;
     }
 
-    public PiNode(ValueNode value, BeginNode anchor, Stamp stamp) {
+    public PiNode(ValueNode object, BeginNode anchor, Stamp stamp) {
         super(stamp);
-        this.value = value;
+        this.object = object;
         this.anchor = anchor;
     }
 
     @Override
     public void generate(LIRGeneratorTool generator) {
-        generator.setResult(this, generator.operand(value));
+        generator.setResult(this, generator.operand(object));
     }
 }

--- a/graal/com.oracle.graal.nodes/src/com/oracle/graal/nodes/extended/UnsafeCastNode.java	Wed Mar 14 14:09:39 2012 +0100
+++ b/graal/com.oracle.graal.nodes/src/com/oracle/graal/nodes/extended/UnsafeCastNode.java	Wed Mar 14 16:57:18 2012 +0100
@@ -34,30 +34,30 @@
  */
 public final class UnsafeCastNode extends FloatingNode implements Canonicalizable, Lowerable {
 
-    @Input private ValueNode x;
+    @Input private ValueNode object;
     @Data private RiResolvedType toType;
 
-    public ValueNode x() {
-        return x;
+    public ValueNode object() {
+        return object;
     }
 
-    public UnsafeCastNode(ValueNode x, RiResolvedType toType) {
+    public UnsafeCastNode(ValueNode object, RiResolvedType toType) {
         super(StampFactory.declared(toType));
-        this.x = x;
+        this.object = object;
         this.toType = toType;
     }
 
     @Override
     public ValueNode canonical(CanonicalizerTool tool) {
-        if (x != null && x.declaredType() != null && x.declaredType().isSubtypeOf(toType)) {
-            return x;
+        if (object != null && object.declaredType() != null && object.declaredType().isSubtypeOf(toType)) {
+            return object;
         }
         return this;
     }
 
     @Override
     public void lower(CiLoweringTool tool) {
-        ((StructuredGraph) graph()).replaceFloating(this, x);
+        ((StructuredGraph) graph()).replaceFloating(this, object);
     }
 
     @SuppressWarnings("unused")