*** old/src/share/vm/opto/chaitin.cpp	Tue May 27 22:59:01 2008
--- new/src/share/vm/opto/chaitin.cpp	Tue May 27 22:59:00 2008

*** 1383,1393 ****
--- 1383,1393 ----
            if( cisc->oper_input_base() > 1 && mach->oper_input_base() <= 1 ) {
              assert( cisc->oper_input_base() == 2, "Only adding one edge");
              cisc->ins_req(1,src);         // Requires a memory edge
            }
            b->_nodes.map(j,cisc);          // Insert into basic block
!           n->replace_by(cisc); // Correct graph
!           n->subsume_by(cisc); // Correct graph
            //
            ++_used_cisc_instructions;
  #ifndef PRODUCT
            if( TraceCISCSpill ) {
              tty->print("    cisc-instr: ");