# HG changeset patch
# User Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
# Date 1376681010 -7200
# Node ID 7f713aad89de1a74de9d32b8d67c36198d609f03
# Parent  a07d9113d1f6a6bdda38434e9b1ade2d84bf0bca
Allow ProxyNode as a GuardingNode.

diff -r a07d9113d1f6 -r 7f713aad89de graal/com.oracle.graal.nodes/src/com/oracle/graal/nodes/ProxyNode.java
--- a/graal/com.oracle.graal.nodes/src/com/oracle/graal/nodes/ProxyNode.java	Fri Aug 16 20:52:29 2013 +0200
+++ b/graal/com.oracle.graal.nodes/src/com/oracle/graal/nodes/ProxyNode.java	Fri Aug 16 21:23:30 2013 +0200
@@ -26,6 +26,7 @@
 import com.oracle.graal.graph.Node.ValueNumberable;
 import com.oracle.graal.nodes.PhiNode.PhiType;
 import com.oracle.graal.nodes.calc.*;
+import com.oracle.graal.nodes.extended.*;
 import com.oracle.graal.nodes.spi.*;
 
 /**
@@ -34,7 +35,7 @@
  * loop.
  */
 @NodeInfo(nameTemplate = "{p#type/s}Proxy")
-public class ProxyNode extends FloatingNode implements Node.IterableNodeType, ValueNumberable, Canonicalizable, Virtualizable, LIRLowerable, ValueProxy {
+public class ProxyNode extends FloatingNode implements Node.IterableNodeType, ValueNumberable, Canonicalizable, Virtualizable, LIRLowerable, ValueProxy, GuardingNode {
 
     @Input(notDataflow = true) private AbstractBeginNode proxyPoint;
     @Input private ValueNode value;
@@ -114,4 +115,8 @@
     public ValueNode getOriginalValue() {
         return value;
     }
+
+    public ValueNode asNode() {
+        return this;
+    }
 }