--- old/src/share/vm/c1/c1_Optimizer.cpp	2013-10-10 15:31:35.757177944 +0200
+++ new/src/share/vm/c1/c1_Optimizer.cpp	2013-10-10 15:31:35.505789134 +0200
@@ -531,6 +531,7 @@
   void do_UnsafePrefetchRead (UnsafePrefetchRead*  x);
   void do_UnsafePrefetchWrite(UnsafePrefetchWrite* x);
   void do_ProfileCall    (ProfileCall*     x);
+  void do_ProfileReturnType (ProfileReturnType*  x);
   void do_ProfileInvoke  (ProfileInvoke*   x);
   void do_RuntimeCall    (RuntimeCall*     x);
   void do_MemBar         (MemBar*          x);
@@ -658,6 +659,7 @@
   void handle_ExceptionObject (ExceptionObject* x);
   void handle_Phi             (Phi* x);
   void handle_ProfileCall     (ProfileCall* x);
+  void handle_ProfileReturnType (ProfileReturnType* x);
 };
 
 
@@ -718,6 +720,7 @@
 void NullCheckVisitor::do_UnsafePrefetchWrite(UnsafePrefetchWrite* x) {}
 void NullCheckVisitor::do_ProfileCall    (ProfileCall*     x) { nce()->clear_last_explicit_null_check();
                                                                 nce()->handle_ProfileCall(x); }
+void NullCheckVisitor::do_ProfileReturnType (ProfileReturnType* x) { nce()->handle_ProfileReturnType(x); }
 void NullCheckVisitor::do_ProfileInvoke  (ProfileInvoke*   x) {}
 void NullCheckVisitor::do_RuntimeCall    (RuntimeCall*     x) {}
 void NullCheckVisitor::do_MemBar         (MemBar*          x) {}
@@ -1142,6 +1145,10 @@
   }
 }
 
+void NullCheckEliminator::handle_ProfileReturnType(ProfileReturnType* x) {
+  x->set_needs_null_check(!set_contains(x->ret()));
+}
+
 void Optimizer::eliminate_null_checks() {
   ResourceMark rm;