if (failed(applyPatternsAndFoldGreedily(module, patterns))) {
    signalPassFailure();
  }
}
}  // namespace

std::unique_ptr<OperationPass<ModuleOp>> CreateDecomposeOptionalsPass() {
  return std::make_unique<DecomposeOptionalsPass>();
}

}  // namespace TF

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

// Decomposes OptionalFromValue, OptionalGetValue, OptionalNone,
// and OptionalHasValue
std::unique_ptr<OperationPass<ModuleOp>> CreateDecomposeOptionalsPass();

//===----------------------------------------------------------------------===//
// XlaCallModule
//===----------------------------------------------------------------------===//

      %1 = "tf.Identity"(%0) : (tensor<f32>) -> tensor<f32>
      %2 = "tf.Identity"(%1) : (tensor<f32>) -> tensor<f32>

  }];
  let constructor = "TF::CreateDecomposeOptionalsPass()";