NodeDef::ExperimentalDebugInfo* debug_info) {
  mlir::Location unwrapped_inst_loc = GetLocationWithoutOpType(inst_loc);

  if (auto call_site = mlir::dyn_cast<mlir::CallSiteLoc>(unwrapped_inst_loc)) {
    if (auto name_loc = mlir::dyn_cast<mlir::NameLoc>(
            GetLocationWithoutOpType(call_site.getCallee()))) {
      llvm::StringRef original_node_name, original_func_name;