--- a/hotspot/src/share/vm/opto/callnode.hpp	Fri Jan 18 05:33:32 2013 -0800
+++ b/hotspot/src/share/vm/opto/callnode.hpp	Tue Jan 22 11:31:25 2013 -0800
@@ -126,7 +126,7 @@
   virtual uint ideal_reg() const { return NotAMachineReg; }
   virtual uint match_edge(uint idx) const;
 #ifndef PRODUCT
-  virtual void dump_req() const;
+  virtual void dump_req(outputStream *st = tty) const;
 #endif
 };
 
@@ -147,7 +147,7 @@
   virtual uint match_edge(uint idx) const;
   virtual uint ideal_reg() const { return NotAMachineReg; }
 #ifndef PRODUCT
-  virtual void dump_req() const;
+  virtual void dump_req(outputStream *st = tty) const;
 #endif
 };
 
@@ -579,7 +579,7 @@
   virtual uint match_edge(uint idx) const;
 
 #ifndef PRODUCT
-  virtual void        dump_req()  const;
+  virtual void        dump_req(outputStream *st = tty) const;
   virtual void        dump_spec(outputStream *st) const;
 #endif
 };