// Target - event target interface
type Target interface {
	ID() TargetID
	IsActive() (bool, error)
	Save(Event) error
	SendFromStore(store.Key) error
	Close() error
	Store() TargetStore
}

// TargetStore is a shallow version of a target.Store
type TargetStore interface {
	Len() int
}

// Stats is a collection of stats for multiple targets.
type Stats struct {
	TotalEvents        int64 // Deprecated

// Pointers reports whether t contains pointers.
func (t *Type) Pointers() bool { return t.PtrBytes != 0 }

// IfaceIndir reports whether t is stored indirectly in an interface value.
func (t *Type) IfaceIndir() bool {
	return t.Kind_&KindDirectIface == 0
}

// isDirectIface reports whether t is stored directly in an interface value.
func (t *Type) IsDirectIface() bool {
	return t.Kind_&KindDirectIface != 0
}

	// MinLC is the minimum length of an instruction code.
	MinLC int

	// Alignment is maximum alignment required by the architecture
	// for any (compiler-generated) load or store instruction.
	// Loads or stores smaller than Alignment must be naturally aligned.
	// Loads or stores larger than Alignment need only be Alignment-aligned.
	Alignment int8

	// CanMergeLoads reports whether the backend optimization passes

			}

			// set values of cs1 instance so they are stored in checkpoint and can be read by cs2
			cs1.SetDefaultCPUSet(tc.expectedState.defaultCPUSet)
			cs1.SetCPUAssignments(tc.expectedState.assignments)

			// restore checkpoint with previously stored values
			cs2, err := NewCheckpointState(testingDir, testingCheckpoint, "none", nil)
			if err != nil {

    mlir::ModuleOp module, const GraphExportConfig& configs);

// Converts an MLIR module to TensorFlow graph and FunctionLibraryDefinition.
// The "main" function of the module is stored in the graph and the rest of
// functions are stored in the library. Control ret nodes are stored separately
// in `control_ret_nodes`.
Status ConvertMlirToGraph(mlir::ModuleOp module,
                          const GraphExportConfig& configs,

		loadOp := loadByType(v.Type)
		p := s.Prog(loadOp)
		ssagen.AddrAuto(&p.From, v.Args[0])
		p.To.Type = obj.TYPE_REG
		p.To.Reg = v.Reg()

	case ssa.OpStoreReg:
		storeOp := storeByType(v.Type)
		p := s.Prog(storeOp)
		p.From.Type = obj.TYPE_REG
		p.From.Reg = v.Args[0].Reg()
		ssagen.AddrAuto(&p.To, v)

	case ssa.OpArgIntReg, ssa.OpArgFloatReg:

	JMP	·Xchg64(SB)

TEXT ·StorepNoWB(SB), NOSPLIT, $0-16
	MOVQ	ptr+0(FP), BX
	MOVQ	val+8(FP), AX
	XCHGQ	AX, 0(BX)
	RET

TEXT ·Store(SB), NOSPLIT, $0-12
	MOVQ	ptr+0(FP), BX
	MOVL	val+8(FP), AX
	XCHGL	AX, 0(BX)
	RET

TEXT ·Store8(SB), NOSPLIT, $0-9
	MOVQ	ptr+0(FP), BX
	MOVB	val+8(FP), AX
	XCHGB	AX, 0(BX)
	RET

TEXT ·Store64(SB), NOSPLIT, $0-16
	MOVQ	ptr+0(FP), BX

 * bytes in length.
 *
 * The cache stores its data in a directory on the filesystem. This directory must be exclusive to
 * the cache; the cache may delete or overwrite files from its directory. It is an error for
 * multiple processes to use the same cache directory at the same time.
 *
 * This cache limits the number of bytes that it will store on the filesystem. When the number of

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

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

//go:noescape
func Store(ptr *uint32, val uint32)

//go:noescape
func Store8(ptr *uint8, val uint8)

// NO go:noescape annotation; see atomic_pointer.go.
func StorepNoWB(ptr unsafe.Pointer, val unsafe.Pointer)

//go:noescape

func (cp *Data) VerifyChecksum() error {
	return cp.Checksum.Verify(cp.Data)
}

// GetData returns device entries and registered devices in the *most recent*
// checkpoint format, *not* in the original format stored on disk.
func (cp *Data) GetData() ([]PodDevicesEntry, map[string][]string) {
	return cp.Data.PodDeviceEntries, cp.Data.RegisteredDevices