# HG changeset patch
# User Bernhard Urban <bernhard.urban@jku.at>
# Date 1380031606 -7200
# Node ID c2d8e5813925a155403190ab4430faf51f6037c6
# Parent  5814f30f0baf1903dd88388f269cdfcbeffbf4a8
PiNode: fix NPE in assertion

diff -r 5814f30f0baf -r c2d8e5813925 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	Tue Sep 24 12:14:45 2013 +0200
+++ b/graal/com.oracle.graal.nodes/src/com/oracle/graal/nodes/PiNode.java	Tue Sep 24 16:06:46 2013 +0200
@@ -61,7 +61,7 @@
     @Override
     public void generate(LIRGeneratorTool generator) {
         assert kind() == Kind.Object && object.kind() == Kind.Object;
-        assert ObjectStamp.typeOrNull(object) == null || ObjectStamp.typeOrNull(this).isInterface() || ObjectStamp.typeOrNull(object).isInterface() ||
+        assert ObjectStamp.typeOrNull(this) == null || ObjectStamp.typeOrNull(object) == null || ObjectStamp.typeOrNull(this).isInterface() || ObjectStamp.typeOrNull(object).isInterface() ||
                         ObjectStamp.typeOrNull(object).isAssignableFrom(ObjectStamp.typeOrNull(this));
 
         if (object.kind() != Kind.Void && object.kind() != Kind.Illegal) {