*** old/src/share/vm/c1/c1_LIRGenerator.cpp	Wed Sep 22 14:30:26 2010
--- new/src/share/vm/c1/c1_LIRGenerator.cpp	Wed Sep 22 14:30:26 2010

*** 937,947 ****
--- 937,946 ----
        // wrap it around
        _virtual_register_number = LIR_OprDesc::vreg_base;
      }
    }
    _virtual_register_number += 1;
    if (type == T_ADDRESS) type = T_INT;
    return LIR_OprFact::virtual_register(vreg, type);
  }
  
  
  // Try to lock using register in hint