// ST1 <Vt>.H[<index_2>], [<Xn|SP>]
	{0xbfffe400, 0x0d004000, ST1, instArgs{arg_Vt_1_arrangement_H_index__Q_S_size_1, arg_Xns_mem_offset}, nil},
	// ST1 <Vt>.S[<index_3>], [<Xn|SP>]
	{0xbfffec00, 0x0d008000, ST1, instArgs{arg_Vt_1_arrangement_S_index__Q_S_1, arg_Xns_mem_offset}, nil},
	// ST1 <Vt>.D[<index_1>], [<Xn|SP>]

{"Name":"ST1 (multiple structures)","Bits":"0|Q|0|0|1|1|0|0|0|0|0|0|0|0|0|0|0110:4|size:2|Rn:5|Rt:5","Arch":"No offset Three registers variant","Syntax":"ST1 { <Vt>.<T>, <Vt2>.<T>, <Vt3>.<T> }, [<Xn|SP>]","Code":"","Alias":""},
{"Name":"ST1 (multiple structures)","Bits":"0|Q|0|0|1|1|0|0|0|0|0|0|0|0|0|0|0010:4|size:2|Rn:5|Rt:5","Arch":"No offset Four registers variant","Syntax":"ST1 { <Vt>.<T>, <Vt2>.<T>, <Vt3>.<T>, <Vt4>.<T> }, [<Xn|SP>]","Code":"","Alias":""},

}

func TestStructOfGenericAlg(t *testing.T) {
	st1 := StructOf([]StructField{
		{Name: "X", Tag: "x", Type: TypeOf(int64(0))},
		{Name: "Y", Type: TypeOf(string(""))},
	})
	st := StructOf([]StructField{
		{Name: "S0", Type: st1},
		{Name: "S1", Type: st1},
	})

	tests := []struct {
		rt  Type
		idx []int
	}{
		{
			rt:  st,