{name: "Econstflt", fn: func() { e = 99.0 }}, // constants do not allocate
		{name: "Econststr", fn: func() { e = "change" }},
		{name: "I8", fn: func() { i1 = eight8I }},
		{name: "I16", fn: func() { i1 = zero16I }},
		{name: "I32", fn: func() { i1 = zero32I }},
		{name: "I64", fn: func() { i1 = zero64I }},
		{name: "Istr", fn: func() { i1 = zerostrI }},
		{name: "Islice", fn: func() { i1 = zerosliceI }},

}

func cgoSockaddr(ip IP, zone string) (*_C_struct_sockaddr, _C_socklen_t) {
	if ip4 := ip.To4(); ip4 != nil {
		return cgoSockaddrInet4(ip4), _C_socklen_t(syscall.SizeofSockaddrInet4)
	}
	if ip6 := ip.To16(); ip6 != nil {
		return cgoSockaddrInet6(ip6, zoneCache.index(zone)), _C_socklen_t(syscall.SizeofSockaddrInet6)
	}
	return nil, 0
}

	// address, _ := netip.AddrFromSlice(net.ParseIPSloppy(192.168.0.1)) returns
	// an address like ::ffff:192.168.0.1/32
	bytes := ip.To4()
	if bytes == nil {
		bytes = ip.To16()
	}
	// AddrFromSlice returns Addr{}, false if the input is invalid.
	address, _ := netip.AddrFromSlice(bytes)
	return address
}

// Convert netutils.IPFamily to v1.IPFamily
// TODO: consolidate helpers

	b = b[:0]
	b = append(b, socksVersion5, byte(d.cmd), 0)
	if ip := net.ParseIP(host); ip != nil {
		if ip4 := ip.To4(); ip4 != nil {
			b = append(b, socksAddrTypeIPv4)
			b = append(b, ip4...)
		} else if ip6 := ip.To16(); ip6 != nil {
			b = append(b, socksAddrTypeIPv6)
			b = append(b, ip6...)
		} else {
			return nil, errors.New("unknown address type")
		}
	} else {
		if len(host) > 255 {

    %12 = "mhlo.compare"(%arg1, %arg3) {comparison_direction = #mhlo<comparison_direction LT>} : (tensor<i16>, tensor<i16>) -> tensor<i1>
    %13 = "mhlo.select"(%12, %arg1, %arg3) : (tensor<i1>, tensor<i16>, tensor<i16>) -> tensor<i16>
    %14 = "mhlo.compare"(%arg1, %arg3) {comparison_direction = #mhlo<comparison_direction EQ>} : (tensor<i16>, tensor<i16>) -> tensor<i1>

		a := int16(rand.Uint32())
		a >>= uint(rand.Intn(16))
		if -a != a {
			return a
		}
	}
	return 0 // impossible
}

func i16test(a, b, c int16) {
	d := a % c
	if d != b {
		println("i16", a, b, c, d)
		panic("fail")
	}
}

func i16run() {
	var a, b int16

	for i := 0; i < Count; i++ {
		a = i16rand()

		b = a % 1
		i16test(a, b, 1)
		b = a % 2
		i16test(a, b, 2)

		a := int16(rand.Uint32())
		a >>= uint(rand.Intn(16))
		if -a != a {
			return a
		}
	}
	return 0 // impossible
}

func i16test(a, b, c int16) {
	d := a / c
	if d != b {
		println("i16", a, b, c, d)
		panic("fail")
	}
}

func i16run() {
	var a, b int16

	for i := 0; i < Count; i++ {
		a = i16rand()

		b = a / 1
		i16test(a, b, 1)
		b = a / 2
		i16test(a, b, 2)

type structKey struct {
}

func (structKey) String() string {
	return "structKey"
}

func TestEmptyMapWithInterfaceKey(t *testing.T) {
	var (
		b    bool
		i    int
		i8   int8
		i16  int16
		i32  int32
		i64  int64
		ui   uint
		ui8  uint8
		ui16 uint16
		ui32 uint32
		ui64 uint64
		uipt uintptr
		f32  float32
		f64  float64
		c64  complex64

	// address, _ := netip.AddrFromSlice(net.ParseIPSloppy(192.168.0.1)) returns
	// an address like ::ffff:192.168.0.1/32
	bytes := ip.To4()
	if bytes == nil {
		bytes = ip.To16()
	}
	// AddrFromSlice returns Addr{}, false if the input is invalid.
	address, _ := netip.AddrFromSlice(bytes)
	return address

//go:nosplit
func (l *dlogger) i(x int) *dlogger {
	return l.i64(int64(x))
}

//go:nosplit
func (l *dlogger) i8(x int8) *dlogger {
	return l.i64(int64(x))
}

//go:nosplit
func (l *dlogger) i16(x int16) *dlogger {
	return l.i64(int64(x))
}

//go:nosplit
func (l *dlogger) i32(x int32) *dlogger {
	return l.i64(int64(x))
}

//go:nosplit
func (l *dlogger) i64(x int64) *dlogger {