digraph iCFG { 27 [label="27: DeclStmt \n n$3=_fun_A_sharedInstance() [line 43]\n *&b:class A *=n$3 [line 43]\n REMOVE_TEMPS(n$3); [line 43]\n " shape="box"] 27 -> 26 ; 26 [label="26: DeclStmt \n *&p:int *=0 [line 44]\n " shape="box"] 26 -> 21 ; 25 [label="25: Return Stmt \n NULLIFY(&p,false); [line 48]\n *&return:int =0 [line 48]\n APPLY_ABSTRACTION; [line 48]\n " shape="box"] 25 -> 18 ; 24 [label="24: Return Stmt \n n$1=*&p:int * [line 46]\n n$2=*n$1:int [line 46]\n *&return:int =n$2 [line 46]\n REMOVE_TEMPS(n$1,n$2); [line 46]\n NULLIFY(&p,false); [line 46]\n APPLY_ABSTRACTION; [line 46]\n " shape="box"] 24 -> 18 ; 23 [label="23: Prune (false branch) \n PRUNE(((n$0 == 0) == 0), false); [line 45]\n REMOVE_TEMPS(n$0); [line 45]\n " shape="invhouse"] 23 -> 25 ; 22 [label="22: Prune (true branch) \n PRUNE(((n$0 == 0) != 0), true); [line 45]\n REMOVE_TEMPS(n$0); [line 45]\n " shape="invhouse"] 22 -> 24 ; 21 [label="21: BinaryOperatorStmt: EQ \n n$0=*&b:class A * [line 45]\n NULLIFY(&b,false); [line 45]\n " shape="box"] 21 -> 22 ; 21 -> 23 ; 20 [label="20: between_join_and_exit \n NULLIFY(&b,false); [line 45]\n NULLIFY(&p,false); [line 45]\n APPLY_ABSTRACTION; [line 45]\n " shape="box"] 20 -> 18 ; 19 [label="19: + \n " ] 19 -> 20 ; 18 [label="18: Exit main \n " color=yellow style=filled] 17 [label="17: Start main\nFormals: \nLocals: p:int * b:class A * \n DECLARE_LOCALS(&return,&p,&b); [line 42]\n NULLIFY(&b,false); [line 42]\n NULLIFY(&p,false); [line 42]\n " color=yellow style=filled] 17 -> 27 ; 16 [label="16: DeclStmt \n DECLARE_LOCALS(&__objc_anonymous_block_A_trans______2); [line 34]\n n$11=_fun___objc_alloc_no_fail(sizeof(class __objc_anonymous_block_A_trans______2 ):unsigned long ) [line 34]\n *&__objc_anonymous_block_A_trans______2:class __objc_anonymous_block_A_trans______2 =n$11 [line 34]\n n$12=*&#GB$A_trans_sharedInstance:struct objc_object * [line 34]\n *n$11.A_trans_sharedInstance:struct objc_object *=n$12 [line 34]\n *&dummy_block:_fn_ (*)=(_fun___objc_anonymous_block_A_trans______2) [line 34]\n REMOVE_TEMPS(n$11,n$12); [line 34]\n " shape="box"] 16 -> 12 ; 15 [label="15: BinaryOperatorStmt: Assign \n n$9=_fun___objc_alloc_no_fail(sizeof(class A ):unsigned long ) [line 35]\n n$10=_fun_A_init(n$9:class A *) virtual [line 35]\n *&#GB$A_trans_sharedInstance:struct objc_object *=n$10 [line 35]\n REMOVE_TEMPS(n$9,n$10); [line 35]\n APPLY_ABSTRACTION; [line 35]\n " shape="box"] 15 -> 14 ; 14 [label="14: Exit __objc_anonymous_block_A_trans______2 \n " color=yellow style=filled] 13 [label="13: Start __objc_anonymous_block_A_trans______2\nFormals: \nLocals: \n DECLARE_LOCALS(&return); [line 34]\n " color=yellow style=filled] 13 -> 15 ; 12 [label="12: Call n$8 \n n$8=*&dummy_block:_fn_ (*) [line 37]\n n$8() [line 37]\n REMOVE_TEMPS(n$8); [line 37]\n NULLIFY(&dummy_block,false); [line 37]\n " shape="box"] 12 -> 11 ; 11 [label="11: Return Stmt \n n$7=*&#GB$A_trans_sharedInstance:struct objc_object * [line 38]\n *&return:struct objc_object *=n$7 [line 38]\n REMOVE_TEMPS(n$7); [line 38]\n NULLIFY(&__objc_anonymous_block_A_trans______2,true); [line 38]\n APPLY_ABSTRACTION; [line 38]\n " shape="box"] 11 -> 10 ; 10 [label="10: Exit A_trans \n " color=yellow style=filled] 9 [label="9: Start A_trans\nFormals: \nLocals: dummy_block:_fn_ (*) \n DECLARE_LOCALS(&return,&dummy_block); [line 32]\n NULLIFY(&dummy_block,false); [line 32]\n " color=yellow style=filled] 9 -> 16 ; 8 [label="8: DeclStmt \n DECLARE_LOCALS(&__objc_anonymous_block_A_sharedInstance______1); [line 26]\n n$5=_fun___objc_alloc_no_fail(sizeof(class __objc_anonymous_block_A_sharedInstance______1 ):unsigned long ) [line 26]\n *&__objc_anonymous_block_A_sharedInstance______1:class __objc_anonymous_block_A_sharedInstance______1 =n$5 [line 26]\n n$6=*&#GB$A_sharedInstance_sharedInstance:struct objc_object * [line 26]\n *n$5.A_sharedInstance_sharedInstance:struct objc_object *=n$6 [line 26]\n *&infer___objc_anonymous_block_A_sharedInstance______1:_fn_ (*)=(_fun___objc_anonymous_block_A_sharedInstance______1) [line 26]\n REMOVE_TEMPS(n$5,n$6); [line 26]\n " shape="box"] 8 -> 4 ; 7 [label="7: BinaryOperatorStmt: Assign \n n$3=_fun___objc_alloc_no_fail(sizeof(class A ):unsigned long ) [line 27]\n n$4=_fun_A_init(n$3:class A *) virtual [line 27]\n *&#GB$A_sharedInstance_sharedInstance:struct objc_object *=n$4 [line 27]\n REMOVE_TEMPS(n$3,n$4); [line 27]\n APPLY_ABSTRACTION; [line 27]\n " shape="box"] 7 -> 6 ; 6 [label="6: Exit __objc_anonymous_block_A_sharedInstance______1 \n " color=yellow style=filled] 5 [label="5: Start __objc_anonymous_block_A_sharedInstance______1\nFormals: \nLocals: \n DECLARE_LOCALS(&return); [line 26]\n " color=yellow style=filled] 5 -> 7 ; 4 [label="4: Call n$1 \n n$1=*&infer___objc_anonymous_block_A_sharedInstance______1:_fn_ (*) [line 26]\n n$2=n$1() [line 26]\n REMOVE_TEMPS(n$1,n$2); [line 26]\n NULLIFY(&infer___objc_anonymous_block_A_sharedInstance______1,false); [line 26]\n " shape="box"] 4 -> 3 ; 3 [label="3: Return Stmt \n n$0=*&#GB$A_sharedInstance_sharedInstance:struct objc_object * [line 29]\n *&return:struct objc_object *=n$0 [line 29]\n REMOVE_TEMPS(n$0); [line 29]\n NULLIFY(&__objc_anonymous_block_A_sharedInstance______1,true); [line 29]\n APPLY_ABSTRACTION; [line 29]\n " shape="box"] 3 -> 2 ; 2 [label="2: Exit A_sharedInstance \n " color=yellow style=filled] 1 [label="1: Start A_sharedInstance\nFormals: \nLocals: infer___objc_anonymous_block_A_sharedInstance______1:_fn_ (*) \n DECLARE_LOCALS(&return,&infer___objc_anonymous_block_A_sharedInstance______1); [line 23]\n NULLIFY(&infer___objc_anonymous_block_A_sharedInstance______1,false); [line 23]\n " color=yellow style=filled] 1 -> 8 ; }