(mop.disp != 0) &&
(!mop.disp.isZero()) &&
  static boolean isAbs(OPT_Operand op) {    if (op instanceof OPT_MemoryOperand) {      OPT_MemoryOperand mop = (OPT_MemoryOperand) op;      return (mop.base == null) &&        (mop.index == null) &&        (mop.disp != 0) &&        (mop.scale == 0);    } else      return false;  }