}
  static public void createEndLiveRange(OPT_LiveSet set,                                         OPT_BasicBlock block,                                         OPT_Instruction inst) {    if (DEBUG) {      if (inst == null) {        System.out.println("The following are live on exit of block "+                            block.getNumber()  +"\n"+ set);      } else {        System.out.println("The following are live ending at inst\n  "+ inst                           +" for block "+  block.getNumber() +"\n"+ set);      }    }    OPT_LiveSetEnumerator enum = set.enumerator();    while (enum.hasMoreElements()) {      OPT_RegisterOperand regOp = (OPT_RegisterOperand) enum.nextElement();      createEndLiveRange(regOp.register, block, inst);    }