e.offset += 8
}

func (d *decoder) int8() int8 { return int8(d.uint8()) }

func (e *encoder) int8(x int8) { e.uint8(uint8(x)) }

func (d *decoder) int16() int16 { return int16(d.uint16()) }

func (e *encoder) int16(x int16) { e.uint16(uint16(x)) }

func (d *decoder) int32() int32 { return int32(d.uint32()) }

func (e *encoder) int32(x int32) { e.uint32(uint32(x)) }

	}
	return d, e
}

func NoFix16A(divr int16) (int16, int16) {
	var d int16 = 42
	var e int16 = 84
	if divr > 5 {
		// amd64:-"JMP"
		// 386:-"JMP"
		d /= divr
		// amd64:-"JMP"
		// 386:-"JMP"
		e %= divr
		d += e
	}
	return d, e
}

func NoFix16B(divd int16) (int16, int16) {
	var d int16
	var e int16
	var divr int16 = -1
	if divd > -32768 {
		// amd64:-"JMP"

	// ppc64x:-".*MOVW"
	f := int32(v >> 32)
	// ppc64x:".*MOVW"
	f += int32(v >> 31)
	// ppc64x:-".*MOVH"
	g := int16(v >> 48)
	// ppc64x:".*MOVH"
	g += int16(v >> 30)
	// ppc64x:-".*MOVH"
	g += int16(f >> 16)
	// ppc64x:-".*MOVB"
	h := int8(v >> 56)
	// ppc64x:".*MOVB"
	h += int8(v >> 28)
	// ppc64x:-".*MOVB"
	h += int8(f >> 24)
	// ppc64x:".*MOVB"

package binary

import (
	"bytes"
	"fmt"
	"io"
	"math"
	"reflect"
	"strings"
	"sync"
	"testing"
	"unsafe"
)

type Struct struct {
	Int8       int8
	Int16      int16
	Int32      int32
	Int64      int64
	Uint8      uint8
	Uint16     uint16
	Uint32     uint32
	Uint64     uint64
	Float32    float32
	Float64    float64
	Complex64  complex64
	Complex128 complex128

//	reg.<T>[index]
//		Register element for ARM64
//		Encoding:
//			type = TYPE_REG
//			reg = REG_ELEM + register + arrangement
//			index = element index

type Addr struct {
	Reg    int16
	Index  int16
	Scale  int16 // Sometimes holds a register.
	Type   AddrType
	Name   AddrName
	Class  int8
	Offset int64
	Sym    *LSym

	// argument value:
	//	for TYPE_SCONST, a string

	// cond: t.Size() <= 2
	// result: (ANDconst [int64(int16(m))] n)
	for {
		t := v.Type
		for _i0 := 0; _i0 <= 1; _i0, v_0, v_1 = _i0+1, v_1, v_0 {
			x := v_0
			if x.Op != OpPPC64MOVDconst {
				continue
			}
			m := auxIntToInt64(x.AuxInt)
			n := v_1
			if !(t.Size() <= 2) {
				continue
			}
			v.reset(OpPPC64ANDconst)
			v.AuxInt = int64ToAuxInt(int64(int16(m)))
			v.AddArg(n)
			return true
		}
		break

		}
	}

	var sv reflect.Value

	switch d := dest.(type) {
	case *string:
		sv = reflect.ValueOf(src)
		switch sv.Kind() {
		case reflect.Bool,
			reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64,
			reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64,
			reflect.Float32, reflect.Float64:
			*d = asString(src)
			return nil
		}
	case *[]byte:

		dec.Decode(&res)

		if !reflect.DeepEqual(s8, res) {
			t.Fatalf("EncodeIntSlice: expected %v, got %v", s8, res)
		}
	})

	t.Run("int16", func(t *testing.T) {
		var sink bytes.Buffer
		enc := NewEncoder(&sink)
		enc.Encode(s16)

		dec := NewDecoder(&sink)
		res := make([]int16, 9)
		dec.Decode(&res)

		if !reflect.DeepEqual(s16, res) {
			t.Fatalf("EncodeIntSlice: expected %v, got %v", s16, res)
		}
	})

	}
	return reflect.Value{}, fmt.Errorf("value has type %s; should be %s", value.Type(), argType)
}

func intLike(typ reflect.Kind) bool {
	switch typ {
	case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64:
		return true
	case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64, reflect.Uintptr:
		return true
	}
	return false
}

		{name: "MOVBZloadidx", argLength: 3, reg: gploadidx, asm: "MOVBZ", typ: "UInt8"},  // zero extend uint8 to uint64
		{name: "MOVHloadidx", argLength: 3, reg: gploadidx, asm: "MOVH", typ: "Int16"},    // sign extend int16 to int64
		{name: "MOVHZloadidx", argLength: 3, reg: gploadidx, asm: "MOVHZ", typ: "UInt16"}, // zero extend uint16 to uint64