}{
		{Sym{}, 32, 64},
		{Type{}, 64, 104},
		{Map{}, 12, 24},
		{Forward{}, 20, 32},
		{Func{}, 32, 56},
		{Struct{}, 12, 24},
		{Interface{}, 0, 0},
		{Chan{}, 8, 16},
		{Array{}, 12, 16},
		{FuncArgs{}, 4, 8},
		{ChanArgs{}, 4, 8},
		{Ptr{}, 4, 8},
		{Slice{}, 4, 8},
	}

	for _, tt := range tests {
		want := tt._32bit
		if _64bit {
			want = tt._64bit
		}
		got := reflect.TypeOf(tt.val).Size()

func (t *Type) ChanArgs() *Type {
	t.wantEtype(TCHANARGS)
	return t.extra.(ChanArgs).T
}

// FuncArgs returns the func type for TFUNCARGS type t.
func (t *Type) FuncArgs() *Type {
	t.wantEtype(TFUNCARGS)
	return t.extra.(FuncArgs).T
}

// IsFuncArgStruct reports whether t is a struct representing function parameters or results.
func (t *Type) IsFuncArgStruct() bool {

		t.intRegs = 1
		t.setAlg(ANOEQ)
		t.ptrBytes = int64(PtrSize)

	// function is 3 cated structures;
	// compute their widths as side-effect.
	case TFUNCARGS:
		t1 := t.FuncArgs()
		// TODO(mdempsky): Should package abi be responsible for computing argwid?
		w = calcStructOffset(t1, t1.Recvs(), 0)
		w = calcStructOffset(t1, t1.Params(), w)
		w = RoundUp(w, int64(RegSize))

  // itself as the current live value.
  auto func_args = function.getArguments().take_front(
      function.getNumArguments() - var_handle_shared_names.size());
  for (BlockArgument& func_arg : func_args) {
    auto resource_type = mlir::dyn_cast<TF::ResourceType>(
        getElementTypeOrSelf(func_arg.getType()));
    if (!resource_type) continue;
    if (failed(ValidateResourceArgument(function, func_arg, resource_type)))
      return failure();

	}
	if abid.stackPtrs.n > 0 {
		x.GCData = &abid.stackPtrs.data[0]
	}

	var s string
	if rcvr != nil {
		s = "methodargs(" + stringFor(rcvr) + ")(" + stringFor(&t.Type) + ")"
	} else {
		s = "funcargs(" + stringFor(&t.Type) + ")"
	}
	x.Str = resolveReflectName(newName(s, "", false, false))

	// cache result for future callers
	framePool = &sync.Pool{New: func() any {
		return unsafe_New(x)
	}}

    func::FuncOp float_func =
        dyn_cast<func::FuncOp>(symbol_table.lookup(function_name));
    OperandRange func_args = op.getArgs();
    func::FuncOp new_float_func = float_func.clone();

    SmallVector<Value> new_float_func_args{func_args.begin(), func_args.end()};
    new_float_func_args[weight_operand_idx] = reshape_op;
    new_float_func.getArgument(weight_operand_idx).setType(new_shape);

                   builder.create<mhlo::ConstantOp>(
                       func_op.getLoc(), builder.getI16IntegerAttr(0)));
  }
  for (auto [func_arg, operand] : llvm::zip_equal(
           func_op.getArguments().take_back(call_op.getNumOperands()),
           call_op.getOperands())) {
    arg_mapper.map(func_arg, operand);
  }

  Region& function_body = func_op.getBody();
  IRMapping new_op_mapper;
  for (Operation& op : function_body.getOps()) {

	t.Run("lto", func(t *testing.T) { run(t, "testdata/callback", true, "Callback") })
}

func run(t *testing.T, dir string, lto bool, args ...string) {
	runArgs := append([]string{"run", "."}, args...)
	cmd := exec.Command("go", runArgs...)
	cmd.Dir = dir
	if lto {
		// On the builders we're using the default /usr/bin/ld, but
		// that has problems when asking for LTO in particular. Force

                def runExecutable = run.executable ? run.executable : null
                def runClasspath = run.classpath
                def runMain = run.mainClass
                def runArgs = run.args
                def execOps = services.get(ExecOperations)
                doLast {
                    execOps.javaexec {
                        if (runExecutable) {

	Duration time.Duration

	// Count is the number of values tested.
	Count int64
}

// fuzzArgs contains arguments to workerServer.fuzz. The value to fuzz is
// passed in shared memory.
type fuzzArgs struct {
	// Timeout is the time to spend fuzzing, not including starting or
	// cleaning up.
	Timeout time.Duration