absl::string_view dump_func_regex)
      : dump_dir_(dump_dir),
        dump_pass_re_(std::make_unique<RE2>(dump_pass_regex)),
        dump_func_re_(std::make_unique<RE2>(dump_func_regex)) {}

  DumpInstrumentation(const DumpInstrumentation& other) = delete;
  DumpInstrumentation& operator=(const DumpInstrumentation& other) = delete;