*** old/agent/src/share/classes/sun/jvm/hotspot/opto/PhaseCFG.java	Wed Apr 15 11:45:33 2015
--- new/agent/src/share/classes/sun/jvm/hotspot/opto/PhaseCFG.java	Wed Apr 15 11:45:33 2015

*** 40,53 ****
--- 40,53 ----
        });
    }
  
    private static synchronized void initialize(TypeDataBase db) throws WrongTypeException {
      Type type      = db.lookupType("PhaseCFG");
!     numBlocksField = new CIntField(type.getCIntegerField("_num_blocks"), 0);
!     numBlocksField = new CIntField(type.getCIntegerField("_number_of_blocks"), 0);
      blocksField = type.getAddressField("_blocks");
      bbsField = type.getAddressField("_node_to_block_mapping");
!     brootField = type.getAddressField("_broot");
!     brootField = type.getAddressField("_root_block");
    }
  
    private static CIntField numBlocksField;
    private static AddressField blocksField;
    private static AddressField bbsField;