// supports only symmetric quantization.
          rmax = std::max(std::abs(rmin), std::abs(rmax));
          rmin = -rmax;
        }
        TensorRangeSanityCheck(op, rmin, rmax);
        mins.push_back(rmin);
        maxs.push_back(rmax);
      }
      quant_type = quantfork::fakeQuantAttrsToType(
          op.getLoc(), num_bits, *op.getAxis(), mins, maxs, narrow_range,
          expressed, is_signed);

      maxs[channel_index] = std::max(maxs[channel_index], ele_value);
    }
    // Expand range to include 0.
    for (int i = 0; i < dim_size; ++i) {
      maxs[i] = std::max(maxs[i], 0.0);
      mins[i] = std::min(mins[i], 0.0);
    }
    if (symmetric) {
      for (int i = 0; i < dim_size; ++i) {
        maxs[i] = std::max(std::abs(mins[i]), std::abs(maxs[i]));
        mins[i] = -maxs[i];

      SmallVector<double, 4> maxs(1, std::numeric_limits<double>::min());
      // Computes the effective min/max values of the attribute values.
      quant::ExtractMinMaxFromAttr(attr, /*dim_size=*/1, /*slice_size=*/1,
                                   /*symmetric=*/true, mins, maxs);
      double scale = maxs[0] / -llvm::minIntN(tensor_property.number_of_bits);

	FADDS	F1, F0, F2				// 53011000
	FSUBS	F1, F0, F2				// 53011008
	FMULS	F1, F0, F2				// 53011010
	FDIVS	F1, F0, F2				// 53011018
	FMINS	F1, F0, F2				// 53011028
	FMAXS	F1, F0, F2				// 53111028
	FSQRTS	F0, F1					// d3000058

	// 11.7: Single-Precision Floating-Point Conversion and Move Instructions
	FCVTWS	F0, X5					// d31200c0
	FCVTWS.RNE	F0, X5				// d30200c0

		{name: "FLES", argLength: 2, reg: fp2gp, asm: "FLES"},                                                                               // arg0 <= arg1
		{name: "LoweredFMAXS", argLength: 2, reg: fp21, resultNotInArgs: true, asm: "FMAXS", commutative: true, typ: "Float32"},             // max(arg0, arg1)
		{name: "LoweredFMINS", argLength: 2, reg: fp21, resultNotInArgs: true, asm: "FMINS", commutative: true, typ: "Float32"},             // min(arg0, arg1)

	FDIVD F11, F25, F30                        // 3e1b6b1e
	FMADDS F15, F2, F8, F1                     // 01090f1f
	FMADDD F15, F21, F25, F9                   // 29574f1f
	//TODO VFMAX V23.D2, V27.D2, V14.D2        // 6ef7774e
	FMAXS F5, F28, F27                         // 9b4b251e
	FMAXD F12, F31, F31                        // ff4b6c1e
	//TODO VFMAXNM V3.D2, V12.D2, V27.D2       // 9bc5634e
	FMAXNMS F11, F24, F12                      // 0c6b2b1e