digraph iCFG { 6 [label="6: Return Stmt \n n$0=_fun_NSString_stringWithUTF8String:(\"Hello World!\":char *) [line 19]\n *&return:class NSString *=n$0 [line 19]\n REMOVE_TEMPS(n$0); [line 19]\n APPLY_ABSTRACTION; [line 19]\n " shape="box"] 6 -> 5 ; 5 [label="5: Exit get_string2 \n " color=yellow style=filled] 4 [label="4: Start get_string2\nFormals: \nLocals: \n DECLARE_LOCALS(&return); [line 17]\n " color=yellow style=filled] 4 -> 6 ; 3 [label="3: Return Stmt \n n$0=_fun_NSString_stringWithUTF8String:(\"Hello World!\":char *) [line 14]\n *&return:class NSString *=n$0 [line 14]\n REMOVE_TEMPS(n$0); [line 14]\n APPLY_ABSTRACTION; [line 14]\n " shape="box"] 3 -> 2 ; 2 [label="2: Exit get_string1 \n " color=yellow style=filled] 1 [label="1: Start get_string1\nFormals: \nLocals: \n DECLARE_LOCALS(&return); [line 12]\n " color=yellow style=filled] 1 -> 3 ; }