// by GOTRACEBACK=system (see traceback2) contains a complete,
// parseable list of program counters for the running goroutine that
// can be parsed and fed to runtime.CallersFrames to obtain accurate
// information about the logical call stack, even in the presence of
// inlining.
//
// The test is a distillation of the crash monitor in
// golang.org/x/telemetry/crashmonitor.
func TestTracebackSystem(t *testing.T) {
	testenv.MustHaveExec(t)

    // The cpu_tensor and literal that we created here hold the data of host
    // tensor in descending layout. The layout could be different from layout in
    // device_tensor (but the logical shape has to be the same). The
    // transfer_manager is responsible to do corresponding transposing when
    // transferring the data to device.
    xla::BorrowingLiteral literal(

		return nil, errNoAvailableAddress
	}
	ip, ok := hasRoutableIP(network, ifi)
	if !ok {
		return nil, errNoAvailableAddress
	}
	return ip, nil
}

// LoopbackInterface returns an available logical network interface
// for loopback test.
func LoopbackInterface() (*net.Interface, error) {
	ift, err := net.Interfaces()
	if err != nil {
		return nil, errNoAvailableInterface
	}
	for _, ifi := range ift {

    if (failed(VerifySharding(retval.get().getType(), sharding)))
      return mlir::failure();
  }
  return mlir::success();
}

// Assign the logical device if an op has an attribute `TPU_REPLICATED_CORE:n`,
// the corresponding input sharding arg will be associated with
// logical device `n`.
std::optional<llvm::StringRef> AssignLogicalDeviceFromTPUReplicatedCoreAttr(

      - name: receiver-naming
      - name: indent-error-flow
      - name: superfluous-else
      - name: modifies-parameter
      - name: unreachable-code
      - name: struct-tag
      - name: constant-logical-expr
      - name: bool-literal-in-expr
      - name: redefines-builtin-id
      - name: imports-blacklist
      - name: range-val-in-closure
      - name: range-val-address
      - name: waitgroup-by-value

	height := int(d.tmp[6]) + int(d.tmp[7])<<8
	d.imageFields = d.tmp[8]

	// The GIF89a spec, Section 20 (Image Descriptor) says: "Each image must
	// fit within the boundaries of the Logical Screen, as defined in the
	// Logical Screen Descriptor."
	//
	// This is conceptually similar to testing
	//	frameBounds := image.Rect(left, top, left+width, top+height)
	//	imageBounds := image.Rect(0, 0, d.width, d.height)

	// AddressTypeIPv6 represents an IPv6 Address.
	AddressTypeIPv6 = AddressType(v1.IPv6Protocol)

	// AddressTypeFQDN represents a FQDN.
	AddressTypeFQDN = AddressType("FQDN")
)

// Endpoint represents a single logical "backend" implementing a service.
type Endpoint struct {
	// addresses of this endpoint. The contents of this field are interpreted
	// according to the corresponding EndpointSlice addressType field. Consumers

// TLSServerInfo contains additional information for TLS Servers.
type TLSServerInfo struct {
	RouteName string
	SNIHosts  []string
}

// MergedGateway describes a set of gateways for a workload merged into a single logical gateway.
type MergedGateway struct {
	// ServerPorts maintains a list of unique server ports, used for stable ordering.
	ServerPorts []ServerPort

	// MergedServers map from physical port to virtual servers

// o Calls to non-const methods require exclusive access to the object.
// o Concurrent calls to const methods are OK, if those calls are made while it
//   is guaranteed that no thread may call a non-const method.
//
// The logical function signature is:
//   ((unknown): f32[1,2], (unknown): s64[3,4], (unknown): f32[1], (unknown): f32[1], (unknown): s32[5]) -> (u32[5,6], f32[1], s32[5])
//
// Memory stats:
//   arg bytes total:    392

			}
		}
		// walk to previous store
		if v.Op == OpPhi {
			// At start of block.  Move on to next block.
			// The memory phi, if it exists, is always
			// the first logical store in the block.
			// (Even if it isn't the first in the current b.Values order.)
			continue
		}
		for _, a := range v.Args {
			if a.Block == b && a.Type.IsMemory() {
				v = a
				goto walkloop
			}