--- a/python/ppci/ir.py	Mon Dec 16 12:49:24 2013 +0100
+++ b/python/ppci/ir.py	Mon Dec 16 17:58:15 2013 +0100
@@ -166,6 +166,7 @@
         if not self.Empty:
             return self.LastInstruction.Targets
         return []
+
     Successors = property(getSuccessors)
 
     def getPredecessors(self):
@@ -174,6 +175,7 @@
             if self in bb.Successors:
                 preds.append(bb)
         return preds
+
     Predecessors = property(getPredecessors)
 
     def precedes(self, other):
@@ -326,7 +328,9 @@
 
 class Statement:
     """ Base class for all instructions. """
-    pass
+    @property
+    def IsTerminator(self):
+        return isinstance(self, LastStatement)
 
 
 class Move(Statement):