bool ArgumentEnablesWMO()

in tools/worker/swift_runner.cc [25:28]

• 4 lines of code
• 3 McCabe index (conditional complexity)

bool ArgumentEnablesWMO(const std::string &arg) {
  return arg == "-wmo" || arg == "-whole-module-optimization" ||
         arg == "-force-single-frontend-invocation";
}