// Create a pass to convert TensorFlow control flow to SCF.
std::unique_ptr<OperationPass<ModuleOp>> createConvertTfControlFlowToScfPass();

struct LayoutOptimizationPipelineOptions
    : public PassPipelineOptions<LayoutOptimizationPipelineOptions> {
  Option<std::string> force_data_format{
      *this, "force-data-format",
      llvm::cl::desc("Force data format for all layout sensitive ops")};