extern llvm::cl::opt<std::string> saved_model_tags;
extern llvm::cl::opt<std::string> saved_model_exported_names;

// Import HLO.
enum HloImportType { proto, hlotxt, mlir_text };

extern llvm::cl::opt<bool> import_hlo;
extern llvm::cl::opt<HloImportType> hlo_import_type;

// enable_hlo_to_tf_conversion and disable_hlo_to_tfl_conversion are used to
// control the HLO to TF and HLO to TFLite conversion while debugging an

                   << error;
      return kTrFailure;
    }

    auto content = buffer->getBuffer();
    if (hlo_import_type == HloImportType::hlotxt) {
      module = xla::HloTextToMlirHloTranslateFunction(content, &context, false);
    } else if (hlo_import_type == HloImportType::proto) {
      module = xla::HloToMlirHloTranslateFunction(content, &context, false);
    } else {

// NOLINTNEXTLINE
opt<bool> import_hlo("import-hlo",
                     llvm::cl::desc("Whether the input file is hlo file."),
                     llvm::cl::init(false));

// NOLINTNEXTLINE
opt<HloImportType> hlo_import_type(
    "hlo-import-type", llvm::cl::desc("The file type of the hlo."),
    llvm::cl::values(clEnumVal(proto, "Import hlo in proto binary format"),
                     clEnumVal(hlotxt, "Import hlo in hlotxt format"),