v1 := b.NewValue0(v.Pos, OpARM64LDP, types.NewTuple(typ.UInt64, typ.UInt64))
		v1.AuxInt = int32ToAuxInt(16)
		v1.AddArg2(src, mem)
		v0.AddArg(v1)
		v2 := b.NewValue0(v.Pos, OpSelect1, typ.UInt64)
		v2.AddArg(v1)
		v3 := b.NewValue0(v.Pos, OpARM64STP, types.TypeMem)
		v4 := b.NewValue0(v.Pos, OpSelect0, typ.UInt64)
		v5 := b.NewValue0(v.Pos, OpARM64LDP, types.NewTuple(typ.UInt64, typ.UInt64))
		v5.AddArg2(src, mem)

	}
}

func TestIssue55030(t *testing.T) {
	// makeSig makes the signature func(typ...)
	makeSig := func(typ Type) {
		par := NewVar(nopos, nil, "", typ)
		params := NewTuple(par)
		NewSignatureType(nil, nil, nil, params, nil, true)
	}

	// makeSig must not panic for the following (example) types:
	// []int
	makeSig(NewSlice(Typ[Int]))

	// string
	makeSig(Typ[String])

	if out, err := cmd.CombinedOutput(); err != nil {
		t.Fatalf("%v: %v:\n%s", cmd.Args, err, out)
	}
	exef, err := os.Open(exe)
	if err != nil {
		t.Fatal(err)
	}
	defer exef.Close()
	exem, err := macho.NewFile(exef)
	if err != nil {
		t.Fatal(err)
	}
	found := false
	const LC_BUILD_VERSION = 0x32
	checkMin := func(ver uint32) {
		major, minor, patch := (ver>>16)&0xff, (ver>>8)&0xff, (ver>>0)&0xff

	//
	// It must be possible for importers to construct such invalid interfaces.
	// Previously, this panicked.

	sig1 := NewSignatureType(nil, nil, nil, NewTuple(NewParam(nopos, nil, "", Typ[Int])), nil, false)
	sig2 := NewSignatureType(nil, nil, nil, NewTuple(NewParam(nopos, nil, "", Typ[String])), nil, false)

	methods := []*Func{
		NewFunc(nopos, nil, "M", sig1),
		NewFunc(nopos, nil, "M", sig2),
	}

		lc.livenessMap.UnsafeBlocks = nil
	}
	if lv.be == nil {
		lv.be = make([]blockEffects, f.NumBlocks())
	}

	nblocks := int32(len(f.Blocks))
	nvars := int32(len(vars))
	bulk := bitvec.NewBulk(nvars, nblocks*7)
	for _, b := range f.Blocks {
		be := lv.blockEffects(b)

		be.uevar = bulk.Next()
		be.varkill = bulk.Next()
		be.livein = bulk.Next()
		be.liveout = bulk.Next()
	}

// for TestLinuxSendfile.
func TestLinuxSendfileChild(*testing.T) {
	if os.Getenv("GO_WANT_HELPER_PROCESS") != "1" {
		return
	}
	defer os.Exit(0)
	fd3 := os.NewFile(3, "ephemeral-port-listener")
	ln, err := net.FileListener(fd3)
	if err != nil {
		panic(err)
	}
	mux := NewServeMux()
	mux.Handle("/", FileServer(Dir(os.TempDir())))

		os.Exit(1)
	}
}

func cmdExit(args ...string) {
	n, _ := strconv.Atoi(args[0])
	os.Exit(n)
}

func cmdDescribeFiles(args ...string) {
	f := os.NewFile(3, "fd3")
	ln, err := net.FileListener(f)
	if err == nil {
		fmt.Printf("fd3: listener %s\n", ln.Addr())
		ln.Close()
	}
}

func cmdStderrFail(...string) {

		OpPPC64SUB:      OpPPC64SUBCC,
		OpPPC64NEG:      OpPPC64NEGCC,
		OpPPC64NOR:      OpPPC64NORCC,
		OpPPC64XOR:      OpPPC64XORCC,
	}
	b := op.Block
	opCC := b.NewValue0I(op.Pos, ccOpMap[op.Op], types.NewTuple(op.Type, types.TypeFlags), op.AuxInt)
	opCC.AddArgs(op.Args...)
	op.reset(OpSelect0)
	op.AddArgs(opCC)
	return op
}

// Try converting a RLDICL to ANDCC. If successful, return the mask otherwise 0.

		rewrittenOutput := *flagOutfile + "~"
		exef, err := os.Open(*flagOutfile)
		if err != nil {
			Exitf("%s: %s failed: %v", os.Args[0], op, err)
		}
		defer exef.Close()
		exem, err := macho.NewFile(exef)
		if err != nil {
			Exitf("%s: parsing Mach-O header failed: %v", os.Args[0], err)
		}
		if err := updateFunc(ctxt, exef, exem, rewrittenOutput); err != nil {

String id=81
	data="syscall.fcntl"
String id=82
	data="syscall.SetNonblock"
String id=83
	data="/usr/local/google/home/mknyszek/work/go-1/src/syscall/exec_unix.go"
String id=84
	data="os.newFile"
String id=85
	data="/usr/local/google/home/mknyszek/work/go-1/src/os/file_unix.go"
String id=86
	data="os.Pipe"
String id=87
	data="/usr/local/google/home/mknyszek/work/go-1/src/os/pipe2_unix.go"