var buf bytes.Buffer
	msgp.Encode(&buf, &v)

	m := v.Msgsize()
	if buf.Len() > m {
		t.Log("WARNING: TestEncodeDecodeBatchJobKeyRotateEncryption Msgsize() is inaccurate")
	}

	vn := BatchJobKeyRotateEncryption{}
	err := msgp.Decode(&buf, &vn)
	if err != nil {
		t.Error(err)
	}

	buf.Reset()
	msgp.Encode(&buf, &v)
	err = msgp.NewReader(&buf).Skip()
	if err != nil {
		t.Error(err)
	}
}

	var buf bytes.Buffer
	msgp.Encode(&buf, &v)

	m := v.Msgsize()
	if buf.Len() > m {
		t.Log("WARNING: TestEncodeDecodexlMetaDataDirDecoder Msgsize() is inaccurate")
	}

	vn := xlMetaDataDirDecoder{}
	err := msgp.Decode(&buf, &vn)
	if err != nil {
		t.Error(err)
	}

	buf.Reset()
	msgp.Encode(&buf, &v)
	err = msgp.NewReader(&buf).Skip()
	if err != nil {
		t.Error(err)
	}
}

	VPERM  in0, in1, EX2, d4 \
	VESRLG $26, d0, d1       \
	VESRLG $30, d2, d3       \
	VESRLG $4, d2, d2        \
	VN     MOD26, d0, d0     \ // [in0₂₆[0], in1₂₆[0]]
	VN     MOD26, d3, d3     \ // [in0₂₆[3], in1₂₆[3]]
	VN     MOD26, d1, d1     \ // [in0₂₆[1], in1₂₆[1]]
	VN     MOD24, d4, d4     \ // [in0₂₆[4], in1₂₆[4]]
	VN     MOD26, d2, d2     // [in0₂₆[2], in1₂₆[2]]

// func updateVX(state *macState, msg []byte)

	REG_V30
	REG_V31

	REG_RSP = REG_V31 + 32 // to differentiate ZR/SP, REG_RSP&0x1f = 31
)

// bits 0-4 indicates register: Vn
// bits 5-8 indicates arrangement: <T>
const (
	REG_ARNG = obj.RBaseARM64 + 1<<10 + iota<<9 // Vn.<T>
	REG_ELEM                                    // Vn.<T>[index]
	REG_ELEM_END
)

// Not registers, but flags that can be combined with regular register

//                               begin+step+step, ...}. The values do not
//                               include end. step defaults to 1.
//  Values(v1, v2, ..., vN)    - Yields values {v1, v2, ..., vN}.
//  ValuesIn(container)        - Yields values from a C-style array, an STL
//  ValuesIn(begin,end)          container, or an iterator range [begin, end).

//                               begin+step+step, ...}. The values do not
//                               include end. step defaults to 1.
//  Values(v1, v2, ..., vN)    - Yields values {v1, v2, ..., vN}.
//  ValuesIn(container)        - Yields values from a C-style array, an STL
//  ValuesIn(begin,end)          container, or an iterator range [begin, end).

	"LPT7",
	"LPT8",
	"LPT9",
}

// SplitPathVersion returns prefix and major version such that prefix+pathMajor == path
// and version is either empty or "/vN" for N >= 2.
// As a special case, gopkg.in paths are recognized directly;
// they require ".vN" instead of "/vN", and for all N, not just N >= 2.
// SplitPathVersion returns with ok = false when presented with
// a path whose last path element does not satisfy the constraints

func initNorm() (testKn []uint32, testWn, testFn []float32) {
	const m1 = 1 << 31
	var (
		dn float64 = rn
		tn         = dn
		vn float64 = 9.91256303526217e-3
	)

	testKn = make([]uint32, 128)
	testWn = make([]float32, 128)
	testFn = make([]float32, 128)

	q := vn / math.Exp(-0.5*dn*dn)
	testKn[0] = uint32((dn / q) * m1)
	testKn[1] = 0
	testWn[0] = float32(q / m1)
	testWn[127] = float32(dn / m1)

func initNorm() (testKn []uint32, testWn, testFn []float32) {
	const m1 = 1 << 31
	var (
		dn float64 = rn
		tn         = dn
		vn float64 = 9.91256303526217e-3
	)

	testKn = make([]uint32, 128)
	testWn = make([]float32, 128)
	testFn = make([]float32, 128)

	q := vn / math.Exp(-0.5*dn*dn)
	testKn[0] = uint32((dn / q) * m1)
	testKn[1] = 0
	testWn[0] = float32(q / m1)
	testWn[127] = float32(dn / m1)

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