if (!llvm::dyn_cast_or_null<CustomOp>(quantize_op)) {
      bool op_with_narrow_range =
          affine_user &&
          affine_user.GetAffineOperandIndex() == quantize_operand_num &&
          affine_user.RequiredNarrowRangeAffineOperand();

      op_with_per_axis_support = op_with_narrow_range &&
                                 affine_user.GetQuantizationDimIndex() != -1 &&
                                 !quant_specs_.disable_per_channel;