case syntax.InstRune, syntax.InstRune1, syntax.InstRuneAny, syntax.InstRuneAnyNotNL:
				// inst.Arg is the match.
				b.push(re, inst.Arg, pos, false)
				pc = inst.Arg
				pos = b.end
				goto CheckAndLoop
			}
			// inst.Out is the match - non-greedy
			b.push(re, inst.Out, b.end, false)
			pc = inst.Out
			goto CheckAndLoop

		case syntax.InstRune:
			r, width := i.step(pos)

	Msglen    uint16
	Version   uint8
	Type      uint8
	Index     uint16
	Pad_cgo_0 [2]byte
	Flags     int32
	Addrs     int32
	Pid       int32
	Seq       int32
	Errno     int32
	Use       int32
	Inits     int32
	Pad_cgo_1 [4]byte
	Rmx       RtMetrics
}

type RtMetrics struct {
	Locks    uint64
	Mtu      uint64
	Hopcount uint64
	Recvpipe uint64
	Sendpipe uint64
	Ssthresh uint64

    public void run() throws Exception {
        DataInputStream instr = new DataInputStream(new EncodedStream.EncodedInput(System.in));

        // Read shared packages
        int sharedPackagesCount = instr.readInt();
        List<String> sharedPackages = new ArrayList<String>(sharedPackagesCount);
        for (int i = 0; i < sharedPackagesCount; i++) {
            sharedPackages.add(instr.readUTF());
        }

			name := []string{"pli", "pla"}
			str = fmt.Sprintf("%s %s,%s",
				name[r&1],
				gnuArg(&inst, 0, inst.Args[0], PC),
				gnuArg(&inst, 2, inst.Args[2], PC))
			startArg = 4
		} else {
			str = fmt.Sprintf("%s %s,%s,%s", opName,
				gnuArg(&inst, 0, inst.Args[0], PC),
				gnuArg(&inst, 1, inst.Args[1], PC),
				gnuArg(&inst, 2, inst.Args[2], PC))
			startArg = 4
			if r == 1 {

// This input was created by taking the mips64 testcase and modified
// by hand.

#include "../../../../../runtime/textflag.h"

TEXT foo(SB),DUPOK|NOSPLIT,$0

	//inst:
	//
	// load ints and bytes
	//
	//	LMOVW rreg ',' rreg
	//	{
	//		outcode(int($1), &$2, 0, &$4);
	//	}
	MOVW	R1, R2
	MOVW	LO, R1
	MOVW	HI, R1
	MOVW	R1, LO
	MOVW	R1, HI
	MOVW	R1, R2
	MOVW	LO, R1

func GoSyntax(inst Inst, pc uint64, symname func(uint64) (string, uint64), text io.ReaderAt) string {
	if symname == nil {
		symname = func(uint64) (string, uint64) { return "", 0 }
	}

	var args []string
	for _, a := range inst.Args {
		if a == nil {
			break
		}
		args = append(args, plan9Arg(&inst, pc, symname, a))
	}

	op := inst.Op.String()

	switch inst.Op {

// byte order ord.
func Decode(src []byte, ord binary.ByteOrder) (inst Inst, err error) {
	if len(src) < 4 {
		return inst, errShort
	}
	if decoderCover == nil {
		decoderCover = make([]bool, len(instFormats))
	}
	inst.Len = 4
	ui_extn := [2]uint32{ord.Uint32(src[:inst.Len]), 0}
	ui := uint64(ui_extn[0]) << 32
	inst.Enc = ui_extn[0]
	opcode := inst.Enc >> 26
	if opcode == prefixOpcode {

func GNUSyntax(inst Inst) string {
	switch inst.Op {
	case RET:
		if r, ok := inst.Args[0].(Reg); ok && r == X30 {
			return "ret"
		}
	case B:
		if _, ok := inst.Args[0].(Cond); ok {
			return strings.ToLower("b." + inst.Args[0].String() + " " + inst.Args[1].String())
		}
	case SYSL:
		result := strings.ToLower(inst.String())
		return strings.Replace(result, "c", "C", -1)

}

type RtMsghdr struct {
	Msglen  uint16
	Version uint8
	Type    uint8
	Index   uint16
	Flags   int32
	Addrs   int32
	Pid     int32
	Seq     int32
	Errno   int32
	Use     int32
	Inits   uint32
	Rmx     RtMetrics
}

type RtMetrics struct {
	Locks    uint32
	Mtu      uint32
	Hopcount uint32
	Expire   uint32
	Recvpipe uint32
	Sendpipe uint32
	Ssthresh uint32

		instr.op(instr, state, reflect.ValueOf(data))
		if !bytes.Equal(signedResult, b.Bytes()) {
			t.Errorf("int enc instructions: expected % x got % x", signedResult, b.Bytes())
		}
	}

	// uint
	{
		b.Reset()
		var data uint = 17
		instr := &encInstr{encUint, 6, nil, 0}
		state := newEncoderState(b)
		instr.op(instr, state, reflect.ValueOf(data))
		if !bytes.Equal(unsignedResult, b.Bytes()) {