var r io.Reader

	switch compType {
	case noneType:
		r = scannedReader
	case gzipType:
		gzr, err := gzip.NewReader(scannedReader)
		if err != nil {
			if errors.Is(err, gzip.ErrHeader) || errors.Is(err, gzip.ErrChecksum) {
				return nil, errInvalidCompression(err, compType)
			}
			return nil, errTruncatedInput(err)
		}
		r = gzr
		pr.closer = gzr
	case bzip2Type:

)

// HTTPRangeSpec represents a range specification as supported by S3 GET
// object request.
//
// Case 1: Not present -> represented by a nil RangeSpec
// Case 2: bytes=1-10 (absolute start and end offsets) -> RangeSpec{false, 1, 10}
// Case 3: bytes=10- (absolute start offset with end offset unspecified) -> RangeSpec{false, 10, -1}
// Case 4: bytes=-30 (suffix length specification) -> RangeSpec{true, -30, -1}
type HTTPRangeSpec struct {

        case 10:
          k2 ^= (long) toInt(bb.get(9)) << 8; // fall through
        case 9:
          k2 ^= (long) toInt(bb.get(8)); // fall through
        case 8:
          k1 ^= bb.getLong();
          break;
        case 7:
          k1 ^= (long) toInt(bb.get(6)) << 48; // fall through
        case 6:
          k1 ^= (long) toInt(bb.get(5)) << 40; // fall through
        case 5:

			err = msgp.WrapError(err)
			return
		}
		switch msgp.UnsafeString(field) {
		case "Curr":
			z.Curr, err = dc.ReadInt()
			if err != nil {
				err = msgp.WrapError(err, "Curr")
				return
			}
		case "Avg":
			z.Avg, err = dc.ReadFloat32()
			if err != nil {
				err = msgp.WrapError(err, "Avg")
				return
			}
		case "Max":
			z.Max, err = dc.ReadInt()
			if err != nil {
				err = msgp.WrapError(err, "Max")

			return
		}
		switch msgp.UnsafeString(field) {
		case "ID":
			err = dc.ReadExactBytes((z.VersionID)[:])
			if err != nil {
				err = msgp.WrapError(err, "VersionID")
				return
			}
		case "MTime":
			z.ModTime, err = dc.ReadInt64()
			if err != nil {
				err = msgp.WrapError(err, "ModTime")
				return
			}
		case "MetaSys":
			var zb0002 uint32
			zb0002, err = dc.ReadMapHeader()

		[size_is(count)] ShareInfo502 *array;
	} ShareInfoCtr502;

	typedef [switch_type(int)] union {
		[case(0)] ShareInfo0 *info0;
		[case(1)] ShareInfo1 *info1;
		[case(502)] ShareInfo502 *info1;
	} ShareInfo;

	typedef [switch_type(int)] union {
		[case(0)] ShareInfoCtr0 *info0;
		[case(1)] ShareInfoCtr1 *info1;
		[case(502)] ShareInfoCtr502 *info1;
	} ShareCtr;

	[op(0x0f)]

	switch op {
	case loong64.ARDTIMELW, loong64.ARDTIMEHW, loong64.ARDTIMED:
		return true
	}
	return false
}

func IsLoong64AMO(op obj.As) bool {
	return loong64.IsAtomicInst(op)
}

func loong64RegisterNumber(name string, n int16) (int16, bool) {
	switch name {
	case "F":
		if 0 <= n && n <= 31 {
			return loong64.REG_F0 + n, true
		}
	case "FCSR":
		if 0 <= n && n <= 31 {

    public void setEventType(final int eventType) {
        switch (eventType) {
            case TRANSFER_INITIATED:
                break;
            case TRANSFER_STARTED:
                break;
            case TRANSFER_COMPLETED:
                break;
            case TRANSFER_PROGRESS:
                break;
            case TRANSFER_ERROR:
                break;
            default:

			}
			c = d.next()
		}
	}

scan_esc:
	switch c {
	case '"', '\\', '/', '\'':
		d.scratch.add(c)
	case 'u':
		goto scan_u
	case 'b':
		d.scratch.add('\b')
	case 'f':
		d.scratch.add('\f')
	case 'n':
		d.scratch.add('\n')
	case 'r':
		d.scratch.add('\r')
	case 't':
		d.scratch.add('\t')
	default:
		return "", d.mkError(ErrSyntax, "in string escape code")

        String result = "";
        switch( errorClass ) {
            case SUCCESS:
                result += "SUCCESS";
                break;
            case ERR_NAM_SRVC:
                result += "ERR_NAM_SRVC/";
                switch( errorCode ) {
                    case FMT_ERR:
                        result += "FMT_ERR: Format Error";
                    default: