auto min_max = GetMinMaxValuesForArgument(func_name, i);
        // The input min/max or mean/std are not specified, then skip.
        if (!min_max.first.has_value() || !min_max.second.has_value()) return;

        TypeAttr params = quant::GetQuantizedTypeAttr(
            builder, input_type, builder.getF64FloatAttr(min_max.first.value()),
            builder.getF64FloatAttr(min_max.second.value()),

	// internally defined symbols.
	if p.From.Type == obj.TYPE_ADDR && p.From.Name == obj.NAME_EXTERN && !p.From.Sym.Local() {
		// MOVV $sym, Rx becomes MOVV sym@GOT, Rx
		// MOVV $sym+<off>, Rx becomes MOVV sym@GOT, Rx; ADD <off>, Rx
		if p.As != AMOVV {
			ctxt.Diag("do not know how to handle TYPE_ADDR in %v with -shared", p)
		}
		if p.To.Type != obj.TYPE_REG {

        auto min_max = GetMinMaxValuesForArgument(func_name, i);
        // The input min/max or mean/std are not specified, then skip.
        if (!min_max.first.has_value() || !min_max.second.has_value()) return;

        TypeAttr params = quant::GetQuantizedTypeAttr(
            builder, input_type, builder.getF64FloatAttr(min_max.first.value()),
            builder.getF64FloatAttr(min_max.second.value()),

            res_types, res_attrs)))
      return failure();

    // Update the function type which has excluded the control args.
    func->setAttr("function_type", TypeAttr::get(rewriter.getFunctionType(
                                       arg_types, res_types)));

    // Update arg/result attributes.
    func.setAllArgAttrs(arg_attrs);
    func.setAllResultAttrs(res_attrs);

func (p *Parser) symbolReference(a *obj.Addr, name string, prefix rune) {
	// Identifier is a name.
	switch prefix {
	case 0:
		a.Type = obj.TYPE_MEM
	case '$':
		a.Type = obj.TYPE_ADDR
	case '*':
		a.Type = obj.TYPE_INDIR
	}

	// Parse optional <> (indicates a static symbol) or
	// <ABIxxx> (selecting text symbol with specific ABI).
	doIssueError := true

	// internally defined symbols.
	if p.From.Type == obj.TYPE_ADDR && p.From.Name == obj.NAME_EXTERN && !p.From.Sym.Local() {
		// MOVD $sym, Rx becomes MOVD sym@GOT, Rx
		// MOVD $sym+<off>, Rx becomes MOVD sym@GOT, Rx; ADD <off>, Rx
		if p.As != AMOVD {
			c.ctxt.Diag("do not know how to handle TYPE_ADDR in %v with -dynlink", p)
		}
		if p.To.Type != obj.TYPE_REG {

	}
	name := symbolName(&nameAddr)

	// Operand 1 is an immediate constant or address.
	valueAddr := p.address(operands[1])
	switch valueAddr.Type {
	case obj.TYPE_CONST, obj.TYPE_FCONST, obj.TYPE_SCONST, obj.TYPE_ADDR:
		// OK
	default:
		p.errorf("DATA value must be an immediate constant or address")
		return
	}

	// The addresses must not overlap. Easiest test: require monotonicity.

                                   mean_op.getAxis(), mean_op.getKeepDims());

  // Insert a requant op.
  rewriter.replaceOpWithNewOp<TFL::QuantizeOp>(
      mean_op, output_type, new_mean_op, mlir::TypeAttr::get(output_type));
  return success();
}

}  // namespace tac
}  // namespace TFL

//			reg = reg (REG_*)
//			index = index (REG_*)
//			scale = scale (1, 2, 4, 8)
//
//	$<mem>
//		Effective address of memory reference <mem>, defined above.
//		Encoding: same as memory reference, but type = TYPE_ADDR.
//
//	$<±integer value>
//		This is a special case of $<mem>, in which only ±offset is present.
//		It has a separate type for easy recognition.
//		Encoding:
//			type = TYPE_CONST
//			offset = ±integer value

		// Make sure 1 prints as 1.0
		if !strings.ContainsAny(str, ".e") {
			str += ".0"
		}
		fmt.Fprintf(w, "$(%s)", str)

	case TYPE_SCONST:
		fmt.Fprintf(w, "$%q", a.Val.(string))

	case TYPE_ADDR:
		io.WriteString(w, "$")
		a.writeNameTo(w, abiDetail)

	case TYPE_SHIFT:
		v := int(a.Offset)
		ops := "<<>>->@>"
		switch buildcfg.GOARCH {
		case "arm":
			op := ops[((v>>5)&3)<<1:]