// See the WaitGroup example.
func (wg *WaitGroup) Add(delta int) {
	if race.Enabled {
		if delta < 0 {
			// Synchronize decrements with Wait.
			race.ReleaseMerge(unsafe.Pointer(wg))
		}
		race.Disable()
		defer race.Enable()
	}
	state := wg.state.Add(uint64(delta) << 32)
	v := int32(state >> 32)
	w := uint32(state)
	if race.Enabled && delta > 0 && v == int32(delta) {
		// The first increment must be synchronized with Wait.

  private int value;

  Count(int value) {
    this.value = value;
  }

  public int get() {
    return value;
  }

  public void add(int delta) {
    value += delta;
  }

  public int addAndGet(int delta) {
    return value += delta;
  }

  public void set(int newValue) {
    value = newValue;
  }

  public int getAndSet(int newValue) {
    int result = value;
    value = newValue;

func (x *Int32) CompareAndSwap(old, new int32) (swapped bool) {
	return CompareAndSwapInt32(&x.v, old, new)
}

// Add atomically adds delta to x and returns the new value.
func (x *Int32) Add(delta int32) (new int32) { return AddInt32(&x.v, delta) }

// And atomically performs a bitwise AND operation on x using the bitmask
// provided as mask and returns the old value.

				types.UID("delta"):   deltaNode(),
				types.UID("foxtrot"): foxtrotNode(),
				types.UID("golf"):    golfNode(),
			},
			uids: []types.UID{types.UID("delta")},
			expectNodes: []*dotVertex{
				NewDOTVertex(deltaNode()),
				NewDOTVertex(foxtrotNode()),
				NewDOTVertex(golfNode()),
			},
			expectEdges: []dotEdge{
				{F: types.UID("delta"), T: types.UID("foxtrot")},

  ASSERT_THAT(result, IsOkOrFiltered());
  EXPECT_EQ(mlir_bridge_legalize_count.Delta("tf.Acos"), 0);
  EXPECT_THAT(result,
              IncrementedOrFiltered(counts.Delta(kMlirCombinedMlirSuccess), 1));
  EXPECT_THAT(result,
              IncrementedOrFiltered(counts.Delta(kMlirCombinedOldSuccess), 1));
}

TEST(LegalizeWithCombinedBridge,

    name=""
    uid="charlie"
    missing="false"
    beingDeleted="false"
    deletingDependents="false"
    virtual="false"
  ];
  "delta" [
    label="uid=delta\nnamespace=\n./\n"
    group=""
    version=""
    kind=""
    namespace=""
    name=""
    uid="delta"
    missing="false"
    beingDeleted="false"
    deletingDependents="false"
    virtual="false"
  ];
  "foxtrot" [

  private int value;

  Count(int value) {
    this.value = value;
  }

  public int get() {
    return value;
  }

  public void add(int delta) {
    value += delta;
  }

  public int addAndGet(int delta) {
    return value += delta;
  }

  public void set(int newValue) {
    value = newValue;
  }

  public int getAndSet(int newValue) {
    int result = value;
    value = newValue;

        then:
        clock.currentTime == START_MILLIS + 15
    }

    def "provides current time based on nanoTime delta"() {
        when:
        setNanos(delta)

        then:
        clock.currentTime == START_MILLIS + Math.max(0, delta)

        where:
        delta << [0, 100, -100]
    }

    def "resyncs with system wall clock"() {
        when:
        setNanos(10)

        then:

  })";
  CreateModule(kMlirModuleStr);
  CellReader<int64_t> reader(kMetricsName);

  auto result = Run();

  EXPECT_TRUE(result.succeeded());
  EXPECT_EQ(reader.Delta("tf.ConcatV2"), 1);
  EXPECT_EQ(reader.Delta("func.return"), 1);
  EXPECT_EQ(reader.Delta("func.func"), 0);
}

TEST_F(LegalizeTfTypesTest, RecordsStreamzNoQuantOps) {
  static constexpr char kMlirModuleStr[] = R"(

	// histogram.
	mudDegree = 1024
)

type edge struct {
	// At x, the function increases by y.
	x, delta float64
	// Additionally at x is a Dirac delta function with area dirac.
	dirac float64
}

// add adds a uniform function over [l, r] scaled so the total weight
// of the uniform is area. If l==r, this adds a Dirac delta function.
func (d *mud) add(l, r, area float64) {
	if area == 0 {
		return
	}

	if r < l {