/* Tell whether this Operand is an Expression OpCode or not */
BOOLEAN IsExpressionOpCode(IN UINT8 Operand)
/* Tell whether this Operand is an Expression OpCode or not */
BOOLEAN IsExpressionOpCode(IN UINT8 Operand)
{
  if (((Operand >= EFI_IFR_EQ_ID_VAL_OP) && (Operand <= EFI_IFR_NOT_OP)) ||
      ((Operand >= EFI_IFR_MATCH_OP) && (Operand <= EFI_IFR_SET_OP))  ||
      ((Operand >= EFI_IFR_EQUAL_OP) && (Operand <= EFI_IFR_SPAN_OP)) ||
      (Operand == EFI_IFR_CATENATE_OP) ||
      (Operand == EFI_IFR_TO_LOWER_OP) ||
      (Operand == EFI_IFR_TO_UPPER_OP) ||
      (Operand == EFI_IFR_MAP_OP)      ||
      (Operand == EFI_IFR_VERSION_OP)  ||
      (Operand == EFI_IFR_SECURITY_OP) ||
      (Operand == EFI_IFR_MATCH2_OP))
  {
    return TRUE;
  } else {
    return FALSE;
  }
}