std::unique_ptr<OperationPass<func::FuncOp>> CreateTestClusteringPolicyPass();

// Test pass for analyzing side-effect analysis result.
std::unique_ptr<OperationPass<ModuleOp>> CreateTestSideEffectAnalysisPass();

std::unique_ptr<OperationPass<ModuleOp>> CreateTestResourceAliasAnalysisPass();

std::unique_ptr<OperationPass<ModuleOp>> CreateInitTextFileToImportTestPass();
std::unique_ptr<OperationPass<ModuleOp>>

  let description = [{
    Adds "Predecessors" and "Successors" remarks for each op based on
    the SideEffectAnalysis result. For testing purpose only.
  }];
  let constructor = "::mlir::tf_test::CreateTestSideEffectAnalysisPass()";
}

def LiftVariablesInvalidSessionTestPass : Pass<"tf-saved-model-lift-variables-invalid-session-test", "ModuleOp"> {
  let summary = "Lift variables and save them as global tensors with an invalid "