{name: "LoweredAtomicOr8", argLength: 3, reg: gpxchg, resultNotInArgs: true, asm: "ORR", faultOnNilArg0: true, hasSideEffects: true, unsafePoint: true, needIntTemp: true},
		{name: "LoweredAtomicAnd64", argLength: 3, reg: gpxchg, resultNotInArgs: true, asm: "AND", faultOnNilArg0: true, hasSideEffects: true, unsafePoint: true, needIntTemp: true},

			},
			clobberFlags:   true,
			typ:            "Mem",
			faultOnNilArg0: true,
			unsafePoint:    true,
		},
		{
			name:      "LoweredZeroShort",
			aux:       "Int64",
			argLength: 2,
			reg: regInfo{
				inputs: []regMask{gp}},
			typ:            "Mem",
			faultOnNilArg0: true,
			unsafePoint:    true,
		},
		{
			name:      "LoweredQuadZeroShort",
			aux:       "Int64",

		clobberFlags:   true,
		faultOnNilArg0: true,
		unsafePoint:    true,
		reg: regInfo{
			inputs: []inputInfo{
				{0, 1048576}, // R20
			},
			clobbers: 1048576, // R20
		},
	},
	{
		name:           "LoweredZeroShort",
		auxType:        auxInt64,
		argLen:         2,
		faultOnNilArg0: true,
		unsafePoint:    true,
		reg: regInfo{
			inputs: []inputInfo{

	zeroWidth         bool      // op never translates into any machine code. example: copy, which may sometimes translate to machine code, is not zero-width.
	unsafePoint       bool      // this op is an unsafe point, i.e. not safe for async preemption
	symEffect         SymEffect // effect this op has on symbol in aux
	scale             uint8     // amd64/386 indexed load scale
}

func GetPinnerLeakPanic() func() {
	return pinnerLeakPanic
}

var testUintptr uintptr

func MyGenericFunc[T any]() {
	systemstack(func() {
		testUintptr = 4
	})
}

func UnsafePoint(pc uintptr) bool {
	fi := findfunc(pc)
	v := pcdatavalue(fi, abi.PCDATA_UnsafePoint, pc)
	switch v {
	case abi.UnsafePointUnsafe:
		return true
	case abi.UnsafePointSafe:
		return false

	lv.unsafeBlocks = bitvec.New(int32(lv.f.NumBlocks()))

	// Mark architecture-specific unsafe points.
	for _, b := range lv.f.Blocks {
		for _, v := range b.Values {
			if v.Op.UnsafePoint() {
				lv.unsafePoints.Set(int32(v.ID))
			}
		}
	}

	for _, b := range lv.f.Blocks {
		for _, v := range b.Values {
			if v.Op != ssa.OpWBend {
				continue
			}