# HG changeset patch
# User Bernhard Urban <bernhard.urban@jku.at>
# Date 1365076117 -7200
# Node ID 3d03bc1de46cfe2f2feb50aa115f6d841451fddd
# Parent  251b1c84e6682b045c463457e1c3ee132a59b484
PiNode: add markerinterface IterableNodeType for fast iteration

diff -r 251b1c84e668 -r 3d03bc1de46c graal/com.oracle.graal.nodes/src/com/oracle/graal/nodes/PiNode.java
--- a/graal/com.oracle.graal.nodes/src/com/oracle/graal/nodes/PiNode.java	Fri Apr 05 16:54:55 2013 +0200
+++ b/graal/com.oracle.graal.nodes/src/com/oracle/graal/nodes/PiNode.java	Thu Apr 04 13:48:37 2013 +0200
@@ -22,6 +22,7 @@
  */
 package com.oracle.graal.nodes;
 
+import com.oracle.graal.graph.*;
 import com.oracle.graal.nodes.calc.*;
 import com.oracle.graal.nodes.spi.*;
 import com.oracle.graal.nodes.type.*;
@@ -30,7 +31,7 @@
  * A node that changes the type of its input, usually narrowing it. For example, a PI node refines
  * the type of a receiver during type-guarded inlining to be the type tested by the guard.
  */
-public class PiNode extends FloatingNode implements LIRLowerable, Virtualizable {
+public class PiNode extends FloatingNode implements LIRLowerable, Virtualizable, Node.IterableNodeType {
 
     @Input private ValueNode object;