st.advance(2)
		e := st.expression()
		pack := st.findArgumentPack(e)
		return &PackExpansion{Base: e, Pack: pack}
	} else if st.str[0] == 's' && len(st.str) > 1 && st.str[1] == 'Z' {
		st.advance(2)
		off := st.off
		e := st.expression()
		ap := st.findArgumentPack(e)
		if ap == nil {
			st.failEarlier("missing argument pack", st.off-off)
		}
		return &SizeofPack{Pack: ap}

  %2 = "tfl.add"(%arg0, %arg3) {tac.device = "GPU", fused_activation_function = "RELU6", tac.inference_type = "FLOAT"} : (tensor<1xf32>, tensor<1xf32>) -> tensor<1xf32>
  %3 = "tfl.pack"(%1, %2) {tac.device = "CPU", tac.inference_type = "FLOAT", axis = 0 : i32, values_count = 2 : i32} : (tensor<1xf32>, tensor<1xf32>) -> tensor<2x1xf32>
  func.return %3 : tensor<2x1xf32>
}
}

			return
		}

		s.Write([]byte("garbage DNS response packet"))

		msg.Header.Response = true
		msg.Header.ID++ // make invalid ID

		if b, err = msg.Pack(); err != nil {
			t.Error("failed to pack DNS response:", err)
			return
		}
		s.Write(b)

		msg.Header.ID-- // restore original ID
		msg.Answers = []dnsmessage.Resource{
			{
				Header: dnsmessage.ResourceHeader{

    auto result_ty = tensorflow::GetTypeFromTFTensorShape(
        result_shape, list_element_ty.getElementType());

    // If the list is empty, directly create the final result instead of
    // creating the tf.Pack op. tf.Pack op requires at least one operand.
    if (tensors.empty()) {
      tensorflow::Tensor tensor(list->element_dtype,
                                tensorflow::TensorShape(result_shape));

    }

    rewriter.replaceOp(op, result);
    return success();
  }
};

// Lowers Pack op to ConcatV2 op after changing shape of the inputs with
// ExpandDims op.
//
// Sample result with 2 inputs to pack:
//
//   %axis = "tf.Const"() {value = dense<1> : tensor<i64>}
//   %inp0 = "tf.ExpandDims"(%operand0, %axis): tensor<2xf32> -> tensor<2x1xf32>

var depsuffix = []string{
	".s",
	".go",
}

// gentab records how to generate some trivial files.
// Files listed here should also be listed in ../distpack/pack.go's srcArch.Remove list.
var gentab = []struct {
	pkg  string // Relative to $GOROOT/src
	file string
	gen  func(dir, file string)
}{
	{"go/build", "zcgo.go", mkzcgo},

		gen:            uint32(sc >> 32),
		scavChunkFlags: scavChunkFlags(uint8(sc>>(16+logScavChunkInUseMax)) & scavChunkFlagsMask),
	}
}

// pack returns sc packed into a uint64.
func (sc scavChunkData) pack() uint64 {
	return uint64(sc.inUse) |
		(uint64(sc.lastInUse) << 16) |
		(uint64(sc.scavChunkFlags) << (16 + logScavChunkInUseMax)) |
		(uint64(sc.gen) << 32)
}

const (

// terminated at endBlock/Value.
func (state *debugState) writePendingEntry(varID VarID, endBlock, endValue ID) {
	pending := state.pendingEntries[varID]
	if !pending.present {
		return
	}

	// Pack the start/end coordinates into the start/end addresses
	// of the entry, for decoding by PutLocationList.
	start, startOK := encodeValue(state.ctxt, pending.startBlock, pending.startValue)

  const bool fully_quantize = !allow_float;

  flatbuffers::FlatBufferBuilder input_builder;
  tflite::FinishModelBuffer(input_builder,
                            tflite::Model::Pack(input_builder, model));

  const std::string input_buffer(
      reinterpret_cast<const char*>(input_builder.GetBufferPointer()),
      input_builder.GetSize());
  auto status = mlir::lite::QuantizeModel(

		x = -x
	}
	return x, nil
}

// The "std" value passed to appendNano contains two packed fields: the number of
// digits after the decimal and the separator character (period or comma).
// These functions pack and unpack that variable.
func stdFracSecond(code, n, c int) int {
	// Use 0xfff to make the failure case even more absurd.
	if c == '.' {
		return code | ((n & 0xfff) << stdArgShift)
	}