src/share/vm/opto/compile.cpp

*** 2334,2344 ****
      print_method(PHASE_GLOBAL_CODE_MOTION, 2);
      NOT_PRODUCT( verify_graph_edges(); )
      debug_only( cfg.verify(); )
    }
  
!   PhaseChaitin regalloc(unique(), cfg, matcher);
    _regalloc = &regalloc;
    {
      TracePhase tp("regalloc", &timers[_t_registerAllocation]);
      // Perform register allocation.  After Chaitin, use-def chains are
      // no longer accurate (at spill code) and so must be ignored.
--- 2334,2344 ----
      print_method(PHASE_GLOBAL_CODE_MOTION, 2);
      NOT_PRODUCT( verify_graph_edges(); )
      debug_only( cfg.verify(); )
    }
  
!   PhaseChaitin regalloc(unique(), cfg, matcher, false);
    _regalloc = &regalloc;
    {
      TracePhase tp("regalloc", &timers[_t_registerAllocation]);
      // Perform register allocation.  After Chaitin, use-def chains are
      // no longer accurate (at spill code) and so must be ignored.