--- old/src/share/tools/LogCompilation/src/com/sun/hotspot/tools/compiler/Phase.java	2012-11-27 18:44:49.984892402 -0800
+++ new/src/share/tools/LogCompilation/src/com/sun/hotspot/tools/compiler/Phase.java	2012-11-27 18:44:49.620960492 -0800
@@ -30,10 +30,13 @@
 
     private final int startNodes;
     private int endNodes;
+    private final int startLiveNodes;
+    private int endLiveNodes;
 
-    Phase(String n, double s, int nodes) {
+    Phase(String n, double s, int nodes, int live) {
         super(s, n);
         startNodes = nodes;
+        startLiveNodes = live;
     }
 
     int getNodes() {
@@ -55,6 +58,22 @@
     public int getEndNodes() {
         return endNodes;
     }
+    /* Number of live nodes added by the phase */
+    int getLiveNodes() {
+        return getEndLiveNodes() - getStartLiveNodes();
+    }
+
+    void setEndLiveNodes(int n) {
+        endLiveNodes = n;
+    }
+
+    public int getStartLiveNodes() {
+        return startLiveNodes;
+    }
+
+    public int getEndLiveNodes() {
+        return endLiveNodes;
+    }
 
     @Override
     public void print(PrintStream stream) {