type RoutingMessage interface {
	sockaddr() ([]Sockaddr, error)
}

const anyMessageLen = int(unsafe.Sizeof(anyMessage{}))

type anyMessage struct {
	Msglen  uint16
	Version uint8
	Type    uint8
}

// RouteMessage represents a routing message containing routing
// entries.
//
// Deprecated: Use golang.org/x/net/route instead.
type RouteMessage struct {
	Header RtMsghdr

	clear(p)
	return len(p), nil
}

func TestHiCodeDoesNotOverflow(t *testing.T) {
	r := NewReader(devZero{}, LSB, 8)
	d := r.(*Reader)
	buf := make([]byte, 1024)
	oldHi := uint16(0)
	for i := 0; i < 100; i++ {
		if _, err := io.ReadFull(r, buf); err != nil {
			t.Fatalf("i=%d: %v", i, err)
		}
		// The hi code should never decrease.
		if d.hi < oldHi {

int(0x0)
int32(0x41)
int64(0xfffffffff)
uint32(0xcafef00d)
uint64(0xffffffffffffffff)
uint8(0b0000000)
byte(0x0)
byte('\000')
byte('\u0000')
byte('\'')
math.Float64frombits(9221120237041090562)
math.Float32frombits(2143289345)`,
			want: `go test fuzz v1
int(0)
rune('A')
int64(68719476735)
uint32(3405705229)
uint64(18446744073709551615)
byte('\x00')
byte('\x00')
byte('\x00')

		return nil, err
	}

	// attrsProcessed tracks the number of processed attributes.
	var attrsProcessed int

	// length and type of netlink attribute.
	var length, attrType uint16

	// now we are just left with the attributes(struct nlattr) after skipping netlink generic
	// message; we iterate over all the attributes one by one to construct our Counter object.
	for reader.Len() > 0 {

		panic("size class requires more than 32 bits of precision")
	}

	// Brute force double-check with the exact computation that will be
	// done by the runtime.
	m := ^uint32(0)/uint32(c.size) + 1
	for n := 0; n <= max; n++ {
		if uint32((uint64(n)*uint64(m))>>32) != uint32(n/c.size) {
			fmt.Printf("d=%d max=%d m=%d n=%d\n", d, max, m, n)
			panic("bad 32-bit multiply magic")
		}
	}
}

  // CHECK: tf.ReadVariableOp
  // CHECK-SAME: dtype = !corert.quint16
  %1 = "tf.ReadVariableOp"(%arg1) {_output_shapes = ["tfshape$dim { size: 1 } dim { size: 3 }"], device = "/device:CPU:0", dtype = !tf_type.quint16} : (tensor<!tf_type.resource<tensor<1x3x!tf_type.quint16>>>) -> tensor<1x3x!tf_type.quint16>

  // CHECK: tf.ReadVariableOp
  // CHECK-SAME: dtype = !corert.qint8

}

std::string GetQint16Tensor() {
  ::tensorflow::Tensor tensor(::tensorflow::DT_QINT16, {2, 2});
  tensor.matrix<tsl::qint16>()(0, 0) = tsl::qint16(1);
  tensor.matrix<tsl::qint16>()(0, 1) = tsl::qint16(2);
  tensor.matrix<tsl::qint16>()(1, 0) = tsl::qint16(3);
  tensor.matrix<tsl::qint16>()(1, 1) = tsl::qint16(4);

  ::tensorflow::TensorProto tensor_proto;
  tensor.AsProtoTensorContent(&tensor_proto);

			_ S
		}{})}, true},
		{"struct{i int; _ S}", args{reflect.TypeOf(struct {
			i int
			_ S
		}{})}, false},
		{"struct{a int16; b int32}", args{reflect.TypeOf(struct {
			a int16
			b int32
		}{})}, false},
		{"struct {x int32; y int16}", args{reflect.TypeOf(struct {
			x int32
			y int16
		}{})}, false},
		{"struct {_ int32 }", args{reflect.TypeOf(struct{ _ int32 }{})}, false},
	}
	for _, tt := range tests {

	REGTMP  = REG_R30 // used by the assembler
	FREGRET = REG_F0  // not use
)

var LOONG64DWARFRegisters = map[int16]int16{}

func init() {
	// f assigns dwarfregisters[from:to] = (base):(to-from+base)
	f := func(from, to, base int16) {
		for r := int16(from); r <= to; r++ {
			LOONG64DWARFRegisters[r] = (r - from) + base
		}
	}
	f(REG_R0, REG_R31, 0)
	f(REG_F0, REG_F31, 32)

}

		ppc64.ASUBME, ppc64.ASUBZECC, ppc64.ASUBZEVCC, ppc64.ASUBZEV,
		ppc64.ASUBZE:
		return true
	}
	return false
}

func ppc64RegisterNumber(name string, n int16) (int16, bool) {
	switch name {
	case "CR":
		if 0 <= n && n <= 7 {
			return ppc64.REG_CR0 + n, true
		}
	case "A":
		if 0 <= n && n <= 8 {
			return ppc64.REG_A0 + n, true
		}
	case "VS":