//go:noescape
func Oruintptr(ptr *uintptr, val uintptr) uintptr

//go:noescape
func Xadd(ptr *uint32, delta int32) uint32

//go:noescape
func Xadd64(ptr *uint64, delta int64) uint64

//go:noescape
func Xadduintptr(ptr *uintptr, delta uintptr) uintptr

//go:noescape
func Xchg(ptr *uint32, new uint32) uint32

//go:noescape
func Xchg64(ptr *uint64, new uint64) uint64

      kDynamismFunctionCounterStreamzName);

  CreateModule(kMlirModuleStr);
  auto result = Run();

  EXPECT_TRUE(result.succeeded());
  EXPECT_EQ(dynamism_counter.Delta("tf.Where"), 1);
  EXPECT_EQ(dynamism_function_counter.Delta(kDynamicFunctionName), 1);
}

}  // namespace
}  // namespace internal
}  // namespace tf2xla

   *
   * @param delta the value to add
   * @return the previous value
   */
  @CanIgnoreReturnValue
  public final double getAndAdd(double delta) {
    return getAndAccumulate(delta, Double::sum);
  }

  /**
   * Atomically adds the given value to the current value.
   *
   * @param delta the value to add
   * @return the updated value
   */

   *
   * @param i the index
   * @param delta the value to add
   * @return the previous value
   */
  @CanIgnoreReturnValue
  public final double getAndAdd(int i, double delta) {
    return getAndAccumulate(i, delta, Double::sum);
  }

  /**
   * Atomically adds the given value to the element at index {@code i}.
   *
   * @param i the index
   * @param delta the value to add
   * @return the updated value

// uint32 xadd(uint32 volatile *ptr, int32 delta)
// Atomically:
//	*val += delta;
//	return *val;
TEXT ·Xadd(SB), NOSPLIT, $0-20
	MOVV	ptr+0(FP), R2
	MOVW	delta+8(FP), R3
	SYNC
	LL	(R2), R1
	ADDU	R1, R3, R4
	MOVV	R4, R1
	SC	R4, (R2)
	BEQ	R4, -4(PC)
	MOVW	R1, ret+16(FP)
	SYNC
	RET

// uint64 Xadd64(uint64 volatile *ptr, int64 delta)
// Atomically:
//	*val += delta;

// when invoked from multiple goroutines.
type RequestWaitGroup interface {
	// Add adds delta, which may be negative, similar to sync.WaitGroup.
	// If Add with a positive delta happens after Wait, it will return error,
	// which prevent unsafe Add.
	Add(delta int) error

	// Done decrements the WaitGroup counter.
	Done()
}

   *
   * @param i the index
   * @param delta the value to add
   * @return the previous value
   */
  @CanIgnoreReturnValue
  public final double getAndAdd(int i, double delta) {
    while (true) {
      long current = longs.get(i);
      double currentVal = longBitsToDouble(current);
      double nextVal = currentVal + delta;
      long next = doubleToRawLongBits(nextVal);

	// bytes to align the buffer to an 8 byte boundary (if necessary).
	if len(p) >= castagnoliK1*3 {
		delta := int(uintptr(unsafe.Pointer(&p[0])) & 7)
		if delta != 0 {
			delta = 8 - delta
			crc = castagnoliSSE42(crc, p[:delta])
			p = p[delta:]
		}
	}

	// Process 3*K2 at a time.
	for len(p) >= castagnoliK2*3 {
		// Compute CRC(I, A), CRC(0, B), and CRC(0, C).

			sum += delta(r0, r1)
			sum += delta(g0, g1)
			sum += delta(b0, b1)
			n += 3
		}
	}
	return sum / n
}

// lzw.NewWriter wants an interface which is basically the same thing as gif's
// writer interface.  This ensures we're compatible.
var _ writer = blockWriter{}

var testCase = []struct {
	filename  string
	tolerance int64
}{
	{"../testdata/video-001.png", 1 << 12},
	{"../testdata/video-001.gif", 0},

	testGoldenIEEE(t, ChecksumIEEE)

	// Some implementations have special code to deal with misaligned
	// data; test that as well.
	for delta := 1; delta <= 7; delta++ {
		testGoldenIEEE(t, func(b []byte) uint32 {
			ieee := NewIEEE()
			d := delta
			if d >= len(b) {
				d = len(b)
			}
			ieee.Write(b[:d])
			ieee.Write(b[d:])
			return ieee.Sum32()
		})
	}