final Path path = Paths.get(".");
    final Path pathRoot = Paths.get(".").toAbsolutePath().getRoot();

    @Benchmark
    public void nullCheck(Blackhole bh) {
        bh.consume(nullCheck(path));
        bh.consume(nullCheck(pathRoot));
    }

    private static Object nullCheck(Path path) {
        Path fileName = path.getFileName();
        if (fileName != null) {
            return fileName.toString();
        } else {

See the License for the specific language governing permissions and
limitations under the License.
==============================================================================*/

#include "llvm/FileCheck/FileCheck.h"
#include "llvm/Support/SourceMgr.h"
#include "pybind11/pybind11.h"  // from @pybind11
#include "pybind11/stl.h"  // from @pybind11
#include "tensorflow/python/lib/core/pybind11_lib.h"

            "new File(\"${filePath}\").$checkKind()"
        }
    }

    static FileCheck fileExists(String filePath) {
        new FileCheck(filePath, "exists")
    }

    static FileCheck fileIsFile(String filePath) {
        new FileCheck(filePath, "isFile")
    }

    static FileCheck fileIsDirectory(String filePath) {
        new FileCheck(filePath, "isDirectory")
    }

// TODO(b/329300758): re-enable filecheck | FileCheck %s
// Tests -input-arrays flag.

func.func @main(%arg0: tensor<4xf32>) -> tensor<4xf32> {
  %0 = "tfl.pseudo_const" () {value = dense<1.0> : tensor<4xf32>} : () -> tensor<4xf32> loc("Const")

// RUN: odml_to_stablehlo %s -skip-resize -smuggle-disallowed-ops -o - | FileCheck %s
// RUN: odml-to-stablehlo-opt %s --smuggle-disallowed-ops-pass | FileCheck %s --check-prefix=CHECK-OPT

// CHECK-LABEL: @main
module attributes {tf.versions = {bad_consumers = [], min_consumer = 12 : i32, producer = 975 : i32}, tf_saved_model.semantics}  {

// RUN: tf-opt "-xla-legalize-tf=use-tf2xla-fallback=true device-type=XLA_CPU_JIT" -verify-diagnostics %s | FileCheck --check-prefix SUPPORTED_FALLBACK_DEVICE %s
// RUN: tf-opt "-xla-legalize-tf=use-tf2xla-fallback=true" %s | FileCheck --check-prefix UNSPECIFIED_FALLBACK_DEVICE %s
// RUN: tf-opt "-xla-legalize-tf=use-tf2xla-fallback=true device-type=INVALID_DEVICE_TYPE" %s | FileCheck --check-prefix UNSUPPORTED_FALLBACK_DEVICE %s

// We run this test four times:

// RUN: odml-to-stablehlo-opt %s --tf-stablehlo=skip-partitioned-calls=true | FileCheck %s --check-prefix=CHECK-SKIP
// RUN: odml-to-stablehlo-opt %s --tf-stablehlo=skip-partitioned-calls=false | FileCheck %s --check-prefix=CHECK-NOSKIP

module {
  func.func @partitioned_call(%arg0: tensor<1x2x2x3xf32>) -> (tensor<1x2x2x3xf32>) {
    %0 = "tf.StatefulPartitionedCall"(%arg0) <{
      config = "", config_proto = "", executor_type = "", f = @some_func
    }> {

// RUN: tf-opt -tf-saved-model-mark-initialized-variables-test %s | FileCheck %s
// RUN: tf-opt -tf-saved-model-mark-initialized-variables-invalid-session-test %s | FileCheck %s --check-prefix=INVALID


module attributes {tf_saved_model.semantics, tf_saved_model.under_construction} {

// RUN: flatbuffer_translate -mlir-to-tflite-flatbuffer %s -o - | flatbuffer_to_string - | FileCheck %s
// RUN: flatbuffer_translate -mlir-to-tflite-flatbuffer %s -o - | flatbuffer_translate -tflite-flatbuffer-to-mlir - -o - | FileCheck --check-prefix=IMPORT %s

func.func @main(tensor<4xf32>) -> tensor<4xf32> {
^bb0(%arg0: tensor<4xf32>):
// CHECK: {
// CHECK-NEXT:   version: 3,
// CHECK-NEXT:     operator_codes: [ {
// CHECK-NEXT:       deprecated_builtin_code: 80,

	v_0 := v.Args[0]
	b := v.Block
	fe := b.Func.fe
	// match: (NilCheck ptr:(GetG mem) mem)
	// result: ptr
	for {
		ptr := v_0
		if ptr.Op != OpGetG {
			break
		}
		mem := ptr.Args[0]
		if mem != v_1 {
			break
		}
		v.copyOf(ptr)
		return true
	}
	// match: (NilCheck ptr:(SelectN [0] call:(StaticLECall _ _)) _)