[cxxmodules] loadModuleMapFile handles when the modulemap was already loaded.
[cxxmodules] loadModuleMapFile handles when the modulemap was already loaded.

olifre/root,olifre/root,olifre/root,olifre/root,olifre/root,olifre/root,olifre/root,olifre/root,olifre/root,olifre/root,olifre/root