diff --git a/src/V3OrderGraph.h b/src/V3OrderGraph.h
index c3ce2fac6..f0e9f322d 100644
--- a/src/V3OrderGraph.h
+++ b/src/V3OrderGraph.h
@@ -210,18 +210,17 @@ public:
 
 class OrderVarVertex : public OrderEitherVertex {
     AstVarScope* m_varScp;
-    OrderVarVertex*	m_pilNewVertexp;	// for processInsLoopNewVar
     bool	 m_isClock;	// Used as clock
     bool	 m_isDelayed;	// Set in a delayed assignment
 protected:
     OrderVarVertex(V3Graph* graphp, const OrderVarVertex& old)
 	: OrderEitherVertex(graphp, old)
-	, m_varScp(old.m_varScp), m_pilNewVertexp(old.m_pilNewVertexp), m_isClock(old.m_isClock)
+        , m_varScp(old.m_varScp), m_isClock(old.m_isClock)
 	, m_isDelayed(old.m_isDelayed) {}
 public:
     OrderVarVertex(V3Graph* graphp, AstScope* scopep, AstVarScope* varScp)
 	: OrderEitherVertex(graphp, scopep, NULL), m_varScp(varScp)
-	, m_pilNewVertexp(NULL), m_isClock(false), m_isDelayed(false) {}
+        , m_isClock(false), m_isDelayed(false) {}
     virtual ~OrderVarVertex() {}
     virtual OrderVarVertex* clone (V3Graph* graphp) const = 0;
     virtual OrderVEdgeType type() const = 0;
@@ -231,8 +230,6 @@ public:
     bool isClock() const { return m_isClock; }
     void isDelayed(bool flag) { m_isDelayed=flag; }
     bool isDelayed() const { return m_isDelayed; }
-    OrderVarVertex* pilNewVertexp() const { return m_pilNewVertexp; }
-    void pilNewVertexp (OrderVarVertex* vertexp) { m_pilNewVertexp = vertexp; }
 };
 
 class OrderVarStdVertex : public OrderVarVertex {
@@ -327,7 +324,7 @@ protected:
 	: V3GraphVertex(graphp, old), m_logicp(old.m_logicp), m_state(old.m_state)
 	, m_domScopep(old.m_domScopep) {}
 public:
-    OrderMoveVertex(V3Graph* graphp, OrderLogicVertex*	logicp)
+    OrderMoveVertex(V3Graph* graphp, OrderLogicVertex* logicp)
 	: V3GraphVertex(graphp), m_logicp(logicp), m_state(POM_WAIT), m_domScopep(NULL) {}
     virtual ~OrderMoveVertex() {}
     virtual OrderMoveVertex* clone(V3Graph* graphp) const {