digraph iCFG {
3 [label="3:  Return Stmt \n   n$0=*&#GB$aVariable:class NSObject * [line 21]\n  *&return:class NSObject *=n$0 [line 21]\n  REMOVE_TEMPS(n$0); [line 21]\n  APPLY_ABSTRACTION; [line 21]\n " shape="box"]
	

	 3 -> 2 ;
2 [label="2: Exit AClass_sharedInstance \n  " color=yellow style=filled]
	

1 [label="1: Start AClass_sharedInstance\nFormals:  self:class AClass *\nLocals:  \n   DECLARE_LOCALS(&return); [line 20]\n  NULLIFY(&self,false); [line 20]\n " color=yellow style=filled]
	

	 1 -> 3 ;
}