/*successors=*/false);

  // Locate which variable inputs are part of the forwards pass. These will
  // also be used in the backwards pass. We need to create a 'private' copy
  // of the TpuReplicatedInput for for the fowards pass if there are users
  // outside the pass. Note that in the case of the backwards pass existing
  // this will be the case.
  // This means that when we have put all out sections together some resource

   * version.
   *
   * @throws UnsupportedOperationException always
   * @deprecated <b>Pass a key of type {@code Comparable} to use {@link
   *     ImmutableSortedMap#of(Comparable, Object)}.</b>
   */
  @DoNotCall("Pass a key of type Comparable")
  @Deprecated
  public static <K, V> ImmutableSortedMap<K, V> of(K k1, V v1) {
    throw new UnsupportedOperationException();

   * version.
   *
   * @throws UnsupportedOperationException always
   * @deprecated <b>Pass a key of type {@code Comparable} to use {@link
   *     ImmutableSortedMap#of(Comparable, Object)}.</b>
   */
  @DoNotCall("Pass a key of type Comparable")
  @Deprecated
  public static <K, V> ImmutableSortedMap<K, V> of(K k1, V v1) {
    throw new UnsupportedOperationException();

		if val < old.min || val > old.max || uint64(val) < old.umin || uint64(val) > old.umax {
			ft.unsat = true
			if b.Func.pass.debug > 2 {
				b.Func.Warnl(b.Pos, "block=%s outedge=%d %s=%d unsat", b, idx, c, val)
			}
		} else {
			ft.limits[c.ID] = limit{val, val, uint64(val), uint64(val)}
			if b.Func.pass.debug > 2 {
				b.Func.Warnl(b.Pos, "block=%s outedge=%d %s=%d", b, idx, c, val)
			}
		}
	default:

  // Check illegal ops in a TFLite pipeline (e.g. trainning only ops) , since
  // PrepareTFPass is the very first TFLite pass in the pipeline.
  // TODO(jingpu): It might be better to split this check into its own pass
  // to make things more modular.
  if (failed(ValidateOp(func))) {
    func.emitError() << "tfl-prepare-tf pass failed.";
    signalPassFailure();
    return;
  }

  if (failed(ConvertTf2XlaOps(func, ctx))) {

#include "mlir/IR/UseDefLists.h"  // from @llvm-project
#include "mlir/IR/Value.h"  // from @llvm-project
#include "mlir/IR/Visitors.h"  // from @llvm-project
#include "mlir/Pass/Pass.h"  // from @llvm-project
#include "mlir/Pass/PassRegistry.h"  // from @llvm-project
#include "mlir/Support/LLVM.h"  // from @llvm-project
#include "mlir/Support/LogicalResult.h"  // from @llvm-project

#include "mlir/IR/OperationSupport.h"  // from @llvm-project
#include "mlir/IR/PatternMatch.h"  // from @llvm-project
#include "mlir/IR/Verifier.h"  // from @llvm-project
#include "mlir/Pass/Pass.h"  // from @llvm-project
#include "mlir/Pass/PassManager.h"  // from @llvm-project
#include "mlir/Support/LLVM.h"  // from @llvm-project
#include "mlir/Support/LogicalResult.h"  // from @llvm-project

#include "mlir/IR/TypeRange.h"  // from @llvm-project
#include "mlir/IR/Types.h"  // from @llvm-project
#include "mlir/IR/Value.h"  // from @llvm-project
#include "mlir/IR/Visitors.h"  // from @llvm-project
#include "mlir/Pass/Pass.h"  // from @llvm-project
#include "mlir/Support/LLVM.h"  // from @llvm-project
#include "mlir/Support/LogicalResult.h"  // from @llvm-project
#include "tensorflow/compiler/mlir/tensorflow/ir/tf_device.h"

		uploadID        string
		PartID          int
		inputReaderData string
		inputMd5        string
		inputSHA256     string
		inputDataSize   int64
		// flag indicating whether the test should pass.
		shouldPass bool
		// expected error output.
		expectedMd5   string
		expectedError error
	}{
		// Test case  1-4.
		// Cases with invalid bucket name.

        // ApplyWeightUpdates_* nodes into this cluster. To avoid this fate we
        // instead run a pass that avoids contracting edges _into_ NoOps like
        // the above, and avoid clustering edges _from_ "iteration++" like the
        // above.  Then we run a second pass that contracts the edges we could
        // not contract the first time around.

        if (IsSinkLike(*to)) {