[PATCH 4/4] Tweaks to objc -> call graph interface

[Jan Hubicka]

> Hi,
> 
> thi is really only based on successful testing and not much analyzis
> of the context but it seems that we don't need lazy node construction
> here.  It would be nice not to have it after the big patch gets in.
> 
> Thanks,
> 
> Martin
> 
> 
> 2011-03-18  Martin Jambor  <mjambor@suse.cz>
> 
> 	* objc-act.c (mark_referenced_methods): Call cgraph_do_get_node
> 	instead of cgraph_get_create_node.

Yes, this seems safe to me. Functions in protocols are finished and thus have
cgraph node.
Honza