}
	_ = *addr // if nil, fault before taking the lock
	var r uint64
	addrLock(addr).lock()
	r = *addr
	addrLock(addr).unlock()
	return r
}

//go:nosplit
func goStore64(addr *uint64, v uint64) {
	if uintptr(unsafe.Pointer(addr))&7 != 0 {
		*(*int)(nil) = 0 // crash on unaligned uint64
	}
	_ = *addr // if nil, fault before taking the lock
	addrLock(addr).lock()
	*addr = v
	addrLock(addr).unlock()
}

		return prefix
	case Rel:
		if pc == 0 {
			return fmt.Sprintf(".%+#x", int64(a))
		} else {
			addr := pc + uint64(inst.Len) + uint64(a)
			if s, base := symname(addr); s != "" && addr == base {
				return fmt.Sprintf("%s", s)
			} else {
				addr := pc + uint64(inst.Len) + uint64(a)
				return fmt.Sprintf("%#x", addr)
			}
		}
	case Reg:
		if int(a) < len(intelReg) && intelReg[a] != "" {
			switch inst.Op {

	PrefixSS:       "SS",
	PrefixLOCK:     "LOCK",
	PrefixREP:      "REP",
	PrefixREPN:     "REPN",
	PrefixAddrSize: "ADDRSIZE",
	PrefixDataSize: "DATASIZE",
	PrefixAddr16:   "ADDR16",
	PrefixData16:   "DATA16",
	PrefixAddr32:   "ADDR32",
	PrefixData32:   "DATA32",
	PrefixBND:      "BND",
	PrefixXACQUIRE: "XACQUIRE",
	PrefixXRELEASE: "XRELEASE",
	PrefixREX:      "REX",
	PrefixPT:       "PT",

	case Rel:
		if pc == 0 {
			return fmt.Sprintf(".%+#x", int64(x))
		} else {
			addr := pc + uint64(inst.Len) + uint64(x)
			if s, base := symname(addr); s != "" && addr == base {
				return fmt.Sprintf("%s", s)
			} else {
				addr := pc + uint64(inst.Len) + uint64(x)
				return fmt.Sprintf("%#x", addr)
			}
		}
	case Imm:
		if s, base := symname(uint64(x)); s != "" {
			suffix := ""

			Valu("v", OpConstBool, c.config.Types.Bool, 1, nil),
			Valu("addr1", OpAddr, ptrType, 0, nil, "sb"),
			Valu("addr2", OpAddr, ptrType, 0, nil, "sb"),
			Valu("addr3", OpAddr, ptrType, 0, nil, "sb"),
			Valu("zero1", OpZero, types.TypeMem, 1, c.config.Types.Bool, "addr3", "start"),
			Valu("store1", OpStore, types.TypeMem, 0, c.config.Types.Bool, "addr1", "v", "zero1"),

	if !testableNetwork("unixgram") {
		t.Skip("unixgram test")
	}

	addr1, addr2, addr3 := testUnixAddr(t), testUnixAddr(t), testUnixAddr(t)

	a1, err := ResolveUnixAddr("unixgram", addr1)
	if err != nil {
		t.Fatal(err)
	}
	c1, err := DialUnix("unixgram", a1, nil)
	if err != nil {
		t.Fatal(err)
	}
	defer c1.Close()
	defer os.Remove(addr1)
	c1.LocalAddr()
	c1.RemoteAddr()

	test32()
	test64()
}

func test32() {
	var a uint32 = 0x11111111
	var want, got uint32
	if want, got = a+c32a, add32a(a); got != want {
		panic(fmt.Sprintf("add32a(%x) = %x, want %x", a, got, want))
	}
	if want, got = a+c32s, add32s(a); got != want {
		panic(fmt.Sprintf("add32s(%x) = %x, want %x", a, got, want))
	}
	if want, got = a-c32a, sub32a(a); got != want {

				z := v_1_1.Args[0]
				if x != v_1_1.Args[1] {
					continue
				}
				v.reset(OpAdd32)
				v.AddArg2(y, z)
				return true
			}
		}
		break
	}
	// match: (Add32 (Add32 i:(Const32 <t>) z) x)
	// cond: (z.Op != OpConst32 && x.Op != OpConst32)
	// result: (Add32 i (Add32 <t> z x))
	for {
		for _i0 := 0; _i0 <= 1; _i0, v_0, v_1 = _i0+1, v_1, v_0 {
			if v_0.Op != OpAdd32 {

		v8 := b.NewValue0(v.Pos, OpConst16, typ.UInt16)
		v8.AuxInt = int16ToAuxInt(32)
		v7.AddArg2(v8, s)
		v6.AddArg2(v1, v7)
		v3.AddArg2(v4, v6)
		v9 := b.NewValue0(v.Pos, OpRsh32Ux16, typ.UInt32)
		v10 := b.NewValue0(v.Pos, OpSub16, typ.UInt16)
		v10.AddArg2(s, v8)
		v9.AddArg2(v1, v10)
		v2.AddArg2(v3, v9)
		v.AddArg2(v0, v2)
		return true
	}
}
func rewriteValuedec64_OpRsh64Ux32(v *Value) bool {

	return b, nil
}

func (d *digest) UnmarshalBinary(b []byte) error {
	if len(b) < len(magic) || string(b[:len(magic)]) != magic {
		return errors.New("hash/adler32: invalid hash state identifier")
	}
	if len(b) != marshaledSize {
		return errors.New("hash/adler32: invalid hash state size")
	}
	*d = digest(byteorder.BeUint32(b[len(magic):]))
	return nil
}

// Add p to the running checksum d.