29                                        const ARCInstKind Class) {  in operator <<()
31   case ARCInstKind::Retain:  in operator <<()
33   case ARCInstKind::RetainRV:  in operator <<()
35   case ARCInstKind::RetainBlock:  in operator <<()
37   case ARCInstKind::Release:  in operator <<()
39   case ARCInstKind::Autorelease:  in operator <<()
41   case ARCInstKind::AutoreleaseRV:  in operator <<()
43   case ARCInstKind::AutoreleasepoolPush:  in operator <<()
45   case ARCInstKind::AutoreleasepoolPop:  in operator <<()
47   case ARCInstKind::NoopCast:  in operator <<()
49   case ARCInstKind::FusedRetainAutorelease:  in operator <<()
51   case ARCInstKind::FusedRetainAutoreleaseRV:  in operator <<()
53   case ARCInstKind::LoadWeakRetained:  in operator <<()
55   case ARCInstKind::StoreWeak:  in operator <<()
57   case ARCInstKind::InitWeak:  in operator <<()
59   case ARCInstKind::LoadWeak:  in operator <<()
61   case ARCInstKind::MoveWeak:  in operator <<()
63   case ARCInstKind::CopyWeak:  in operator <<()
65   case ARCInstKind::DestroyWeak:  in operator <<()
67   case ARCInstKind::StoreStrong:  in operator <<()
69   case ARCInstKind::CallOrUser:  in operator <<()
71   case ARCInstKind::Call:  in operator <<()
73   case ARCInstKind::User:  in operator <<()
75   case ARCInstKind::IntrinsicUser:  in operator <<()
77   case ARCInstKind::None:  in operator <<()
83 ARCInstKind llvm::objcarc::GetFunctionClass(const Function *F) {  in GetFunctionClass()
88     return StringSwitch<ARCInstKind>(F->getName())  in GetFunctionClass()
89         .Case("objc_autoreleasePoolPush", ARCInstKind::AutoreleasepoolPush)  in GetFunctionClass()
90         .Case("clang.arc.use", ARCInstKind::IntrinsicUser)  in GetFunctionClass()
91         .Default(ARCInstKind::CallOrUser);  in GetFunctionClass()
101         return StringSwitch<ARCInstKind>(F->getName())  in GetFunctionClass()
102             .Case("objc_retain", ARCInstKind::Retain)  in GetFunctionClass()
103             .Case("objc_retainAutoreleasedReturnValue", ARCInstKind::RetainRV)  in GetFunctionClass()
104             .Case("objc_retainBlock", ARCInstKind::RetainBlock)  in GetFunctionClass()
105             .Case("objc_release", ARCInstKind::Release)  in GetFunctionClass()
106             .Case("objc_autorelease", ARCInstKind::Autorelease)  in GetFunctionClass()
107             .Case("objc_autoreleaseReturnValue", ARCInstKind::AutoreleaseRV)  in GetFunctionClass()
108             .Case("objc_autoreleasePoolPop", ARCInstKind::AutoreleasepoolPop)  in GetFunctionClass()
109             .Case("objc_retainedObject", ARCInstKind::NoopCast)  in GetFunctionClass()
110             .Case("objc_unretainedObject", ARCInstKind::NoopCast)  in GetFunctionClass()
111             .Case("objc_unretainedPointer", ARCInstKind::NoopCast)  in GetFunctionClass()
113                   ARCInstKind::FusedRetainAutorelease)  in GetFunctionClass()
114             .Case("objc_retainAutorelease", ARCInstKind::FusedRetainAutorelease)  in GetFunctionClass()
116                   ARCInstKind::FusedRetainAutoreleaseRV)  in GetFunctionClass()
117             .Case("objc_sync_enter", ARCInstKind::User)  in GetFunctionClass()
118             .Case("objc_sync_exit", ARCInstKind::User)  in GetFunctionClass()
119             .Default(ARCInstKind::CallOrUser);  in GetFunctionClass()
124           return StringSwitch<ARCInstKind>(F->getName())  in GetFunctionClass()
125               .Case("objc_loadWeakRetained", ARCInstKind::LoadWeakRetained)  in GetFunctionClass()
126               .Case("objc_loadWeak", ARCInstKind::LoadWeak)  in GetFunctionClass()
127               .Case("objc_destroyWeak", ARCInstKind::DestroyWeak)  in GetFunctionClass()
128               .Default(ARCInstKind::CallOrUser);  in GetFunctionClass()
141               return StringSwitch<ARCInstKind>(F->getName())  in GetFunctionClass()
142                   .Case("objc_storeWeak", ARCInstKind::StoreWeak)  in GetFunctionClass()
143                   .Case("objc_initWeak", ARCInstKind::InitWeak)  in GetFunctionClass()
144                   .Case("objc_storeStrong", ARCInstKind::StoreStrong)  in GetFunctionClass()
145                   .Default(ARCInstKind::CallOrUser);  in GetFunctionClass()
149                 return StringSwitch<ARCInstKind>(F->getName())  in GetFunctionClass()
150                     .Case("objc_moveWeak", ARCInstKind::MoveWeak)  in GetFunctionClass()
151                     .Case("objc_copyWeak", ARCInstKind::CopyWeak)  in GetFunctionClass()
157                           ARCInstKind::None)  in GetFunctionClass()
159                           ARCInstKind::None)  in GetFunctionClass()
161                           ARCInstKind::None)  in GetFunctionClass()
163                           ARCInstKind::None)  in GetFunctionClass()
164                     .Default(ARCInstKind::CallOrUser);  in GetFunctionClass()
168   return ARCInstKind::CallOrUser;  in GetFunctionClass()
226 ARCInstKind llvm::objcarc::GetARCInstKind(const Value *V) {  in GetARCInstKind()
239         ARCInstKind Class = GetFunctionClass(F);  in GetARCInstKind()
240         if (Class != ARCInstKind::CallOrUser)  in GetARCInstKind()
244           return ARCInstKind::None;  in GetARCInstKind()
246           return ARCInstKind::User;  in GetARCInstKind()
304         return ARCInstKind::User;  in GetARCInstKind()
315           return ARCInstKind::User;  in GetARCInstKind()
320   return ARCInstKind::None;  in GetARCInstKind()
324 bool llvm::objcarc::IsUser(ARCInstKind Class) {  in IsUser()
326   case ARCInstKind::User:  in IsUser()
327   case ARCInstKind::CallOrUser:  in IsUser()
328   case ARCInstKind::IntrinsicUser:  in IsUser()
330   case ARCInstKind::Retain:  in IsUser()
331   case ARCInstKind::RetainRV:  in IsUser()
332   case ARCInstKind::RetainBlock:  in IsUser()
333   case ARCInstKind::Release:  in IsUser()
334   case ARCInstKind::Autorelease:  in IsUser()
335   case ARCInstKind::AutoreleaseRV:  in IsUser()
336   case ARCInstKind::AutoreleasepoolPush:  in IsUser()
337   case ARCInstKind::AutoreleasepoolPop:  in IsUser()
338   case ARCInstKind::NoopCast:  in IsUser()
339   case ARCInstKind::FusedRetainAutorelease:  in IsUser()
340   case ARCInstKind::FusedRetainAutoreleaseRV:  in IsUser()
341   case ARCInstKind::LoadWeakRetained:  in IsUser()
342   case ARCInstKind::StoreWeak:  in IsUser()
343   case ARCInstKind::InitWeak:  in IsUser()
344   case ARCInstKind::LoadWeak:  in IsUser()
345   case ARCInstKind::MoveWeak:  in IsUser()
346   case ARCInstKind::CopyWeak:  in IsUser()
347   case ARCInstKind::DestroyWeak:  in IsUser()
348   case ARCInstKind::StoreStrong:  in IsUser()
349   case ARCInstKind::Call:  in IsUser()
350   case ARCInstKind::None:  in IsUser()
357 bool llvm::objcarc::IsRetain(ARCInstKind Class) {  in IsRetain()
359   case ARCInstKind::Retain:  in IsRetain()
360   case ARCInstKind::RetainRV:  in IsRetain()
364   case ARCInstKind::RetainBlock:  in IsRetain()
365   case ARCInstKind::Release:  in IsRetain()
366   case ARCInstKind::Autorelease:  in IsRetain()
367   case ARCInstKind::AutoreleaseRV:  in IsRetain()
368   case ARCInstKind::AutoreleasepoolPush:  in IsRetain()
369   case ARCInstKind::AutoreleasepoolPop:  in IsRetain()
370   case ARCInstKind::NoopCast:  in IsRetain()
371   case ARCInstKind::FusedRetainAutorelease:  in IsRetain()
372   case ARCInstKind::FusedRetainAutoreleaseRV:  in IsRetain()
373   case ARCInstKind::LoadWeakRetained:  in IsRetain()
374   case ARCInstKind::StoreWeak:  in IsRetain()
375   case ARCInstKind::InitWeak:  in IsRetain()
376   case ARCInstKind::LoadWeak:  in IsRetain()
377   case ARCInstKind::MoveWeak:  in IsRetain()
378   case ARCInstKind::CopyWeak:  in IsRetain()
379   case ARCInstKind::DestroyWeak:  in IsRetain()
380   case ARCInstKind::StoreStrong:  in IsRetain()
381   case ARCInstKind::IntrinsicUser:  in IsRetain()
382   case ARCInstKind::CallOrUser:  in IsRetain()
383   case ARCInstKind::Call:  in IsRetain()
384   case ARCInstKind::User:  in IsRetain()
385   case ARCInstKind::None:  in IsRetain()
392 bool llvm::objcarc::IsAutorelease(ARCInstKind Class) {  in IsAutorelease()
394   case ARCInstKind::Autorelease:  in IsAutorelease()
395   case ARCInstKind::AutoreleaseRV:  in IsAutorelease()
397   case ARCInstKind::Retain:  in IsAutorelease()
398   case ARCInstKind::RetainRV:  in IsAutorelease()
399   case ARCInstKind::RetainBlock:  in IsAutorelease()
400   case ARCInstKind::Release:  in IsAutorelease()
401   case ARCInstKind::AutoreleasepoolPush:  in IsAutorelease()
402   case ARCInstKind::AutoreleasepoolPop:  in IsAutorelease()
403   case ARCInstKind::NoopCast:  in IsAutorelease()
404   case ARCInstKind::FusedRetainAutorelease:  in IsAutorelease()
405   case ARCInstKind::FusedRetainAutoreleaseRV:  in IsAutorelease()
406   case ARCInstKind::LoadWeakRetained:  in IsAutorelease()
407   case ARCInstKind::StoreWeak:  in IsAutorelease()
408   case ARCInstKind::InitWeak:  in IsAutorelease()
409   case ARCInstKind::LoadWeak:  in IsAutorelease()
410   case ARCInstKind::MoveWeak:  in IsAutorelease()
411   case ARCInstKind::CopyWeak:  in IsAutorelease()
412   case ARCInstKind::DestroyWeak:  in IsAutorelease()
413   case ARCInstKind::StoreStrong:  in IsAutorelease()
414   case ARCInstKind::IntrinsicUser:  in IsAutorelease()
415   case ARCInstKind::CallOrUser:  in IsAutorelease()
416   case ARCInstKind::Call:  in IsAutorelease()
417   case ARCInstKind::User:  in IsAutorelease()
418   case ARCInstKind::None:  in IsAutorelease()
426 bool llvm::objcarc::IsForwarding(ARCInstKind Class) {  in IsForwarding()
428   case ARCInstKind::Retain:  in IsForwarding()
429   case ARCInstKind::RetainRV:  in IsForwarding()
430   case ARCInstKind::Autorelease:  in IsForwarding()
431   case ARCInstKind::AutoreleaseRV:  in IsForwarding()
432   case ARCInstKind::NoopCast:  in IsForwarding()
434   case ARCInstKind::RetainBlock:  in IsForwarding()
435   case ARCInstKind::Release:  in IsForwarding()
436   case ARCInstKind::AutoreleasepoolPush:  in IsForwarding()
437   case ARCInstKind::AutoreleasepoolPop:  in IsForwarding()
438   case ARCInstKind::FusedRetainAutorelease:  in IsForwarding()
439   case ARCInstKind::FusedRetainAutoreleaseRV:  in IsForwarding()
440   case ARCInstKind::LoadWeakRetained:  in IsForwarding()
441   case ARCInstKind::StoreWeak:  in IsForwarding()
442   case ARCInstKind::InitWeak:  in IsForwarding()
443   case ARCInstKind::LoadWeak:  in IsForwarding()
444   case ARCInstKind::MoveWeak:  in IsForwarding()
445   case ARCInstKind::CopyWeak:  in IsForwarding()
446   case ARCInstKind::DestroyWeak:  in IsForwarding()
447   case ARCInstKind::StoreStrong:  in IsForwarding()
448   case ARCInstKind::IntrinsicUser:  in IsForwarding()
449   case ARCInstKind::CallOrUser:  in IsForwarding()
450   case ARCInstKind::Call:  in IsForwarding()
451   case ARCInstKind::User:  in IsForwarding()
452   case ARCInstKind::None:  in IsForwarding()
460 bool llvm::objcarc::IsNoopOnNull(ARCInstKind Class) {  in IsNoopOnNull()
462   case ARCInstKind::Retain:  in IsNoopOnNull()
463   case ARCInstKind::RetainRV:  in IsNoopOnNull()
464   case ARCInstKind::Release:  in IsNoopOnNull()
465   case ARCInstKind::Autorelease:  in IsNoopOnNull()
466   case ARCInstKind::AutoreleaseRV:  in IsNoopOnNull()
467   case ARCInstKind::RetainBlock:  in IsNoopOnNull()
469   case ARCInstKind::AutoreleasepoolPush:  in IsNoopOnNull()
470   case ARCInstKind::AutoreleasepoolPop:  in IsNoopOnNull()
471   case ARCInstKind::FusedRetainAutorelease:  in IsNoopOnNull()
472   case ARCInstKind::FusedRetainAutoreleaseRV:  in IsNoopOnNull()
473   case ARCInstKind::LoadWeakRetained:  in IsNoopOnNull()
474   case ARCInstKind::StoreWeak:  in IsNoopOnNull()
475   case ARCInstKind::InitWeak:  in IsNoopOnNull()
476   case ARCInstKind::LoadWeak:  in IsNoopOnNull()
477   case ARCInstKind::MoveWeak:  in IsNoopOnNull()
478   case ARCInstKind::CopyWeak:  in IsNoopOnNull()
479   case ARCInstKind::DestroyWeak:  in IsNoopOnNull()
480   case ARCInstKind::StoreStrong:  in IsNoopOnNull()
481   case ARCInstKind::IntrinsicUser:  in IsNoopOnNull()
482   case ARCInstKind::CallOrUser:  in IsNoopOnNull()
483   case ARCInstKind::Call:  in IsNoopOnNull()
484   case ARCInstKind::User:  in IsNoopOnNull()
485   case ARCInstKind::None:  in IsNoopOnNull()
486   case ARCInstKind::NoopCast:  in IsNoopOnNull()
494 bool llvm::objcarc::IsAlwaysTail(ARCInstKind Class) {  in IsAlwaysTail()
497   case ARCInstKind::Retain:  in IsAlwaysTail()
498   case ARCInstKind::RetainRV:  in IsAlwaysTail()
499   case ARCInstKind::AutoreleaseRV:  in IsAlwaysTail()
501   case ARCInstKind::Release:  in IsAlwaysTail()
502   case ARCInstKind::Autorelease:  in IsAlwaysTail()
503   case ARCInstKind::RetainBlock:  in IsAlwaysTail()
504   case ARCInstKind::AutoreleasepoolPush:  in IsAlwaysTail()
505   case ARCInstKind::AutoreleasepoolPop:  in IsAlwaysTail()
506   case ARCInstKind::FusedRetainAutorelease:  in IsAlwaysTail()
507   case ARCInstKind::FusedRetainAutoreleaseRV:  in IsAlwaysTail()
508   case ARCInstKind::LoadWeakRetained:  in IsAlwaysTail()
509   case ARCInstKind::StoreWeak:  in IsAlwaysTail()
510   case ARCInstKind::InitWeak:  in IsAlwaysTail()
511   case ARCInstKind::LoadWeak:  in IsAlwaysTail()
512   case ARCInstKind::MoveWeak:  in IsAlwaysTail()
513   case ARCInstKind::CopyWeak:  in IsAlwaysTail()
514   case ARCInstKind::DestroyWeak:  in IsAlwaysTail()
515   case ARCInstKind::StoreStrong:  in IsAlwaysTail()
516   case ARCInstKind::IntrinsicUser:  in IsAlwaysTail()
517   case ARCInstKind::CallOrUser:  in IsAlwaysTail()
518   case ARCInstKind::Call:  in IsAlwaysTail()
519   case ARCInstKind::User:  in IsAlwaysTail()
520   case ARCInstKind::None:  in IsAlwaysTail()
521   case ARCInstKind::NoopCast:  in IsAlwaysTail()
529 bool llvm::objcarc::IsNeverTail(ARCInstKind Class) {  in IsNeverTail()
535   case ARCInstKind::Autorelease:  in IsNeverTail()
537   case ARCInstKind::Retain:  in IsNeverTail()
538   case ARCInstKind::RetainRV:  in IsNeverTail()
539   case ARCInstKind::AutoreleaseRV:  in IsNeverTail()
540   case ARCInstKind::Release:  in IsNeverTail()
541   case ARCInstKind::RetainBlock:  in IsNeverTail()
542   case ARCInstKind::AutoreleasepoolPush:  in IsNeverTail()
543   case ARCInstKind::AutoreleasepoolPop:  in IsNeverTail()
544   case ARCInstKind::FusedRetainAutorelease:  in IsNeverTail()
545   case ARCInstKind::FusedRetainAutoreleaseRV:  in IsNeverTail()
546   case ARCInstKind::LoadWeakRetained:  in IsNeverTail()
547   case ARCInstKind::StoreWeak:  in IsNeverTail()
548   case ARCInstKind::InitWeak:  in IsNeverTail()
549   case ARCInstKind::LoadWeak:  in IsNeverTail()
550   case ARCInstKind::MoveWeak:  in IsNeverTail()
551   case ARCInstKind::CopyWeak:  in IsNeverTail()
552   case ARCInstKind::DestroyWeak:  in IsNeverTail()
553   case ARCInstKind::StoreStrong:  in IsNeverTail()
554   case ARCInstKind::IntrinsicUser:  in IsNeverTail()
555   case ARCInstKind::CallOrUser:  in IsNeverTail()
556   case ARCInstKind::Call:  in IsNeverTail()
557   case ARCInstKind::User:  in IsNeverTail()
558   case ARCInstKind::None:  in IsNeverTail()
559   case ARCInstKind::NoopCast:  in IsNeverTail()
567 bool llvm::objcarc::IsNoThrow(ARCInstKind Class) {  in IsNoThrow()
571   case ARCInstKind::Retain:  in IsNoThrow()
572   case ARCInstKind::RetainRV:  in IsNoThrow()
573   case ARCInstKind::Release:  in IsNoThrow()
574   case ARCInstKind::Autorelease:  in IsNoThrow()
575   case ARCInstKind::AutoreleaseRV:  in IsNoThrow()
576   case ARCInstKind::AutoreleasepoolPush:  in IsNoThrow()
577   case ARCInstKind::AutoreleasepoolPop:  in IsNoThrow()
579   case ARCInstKind::RetainBlock:  in IsNoThrow()
580   case ARCInstKind::FusedRetainAutorelease:  in IsNoThrow()
581   case ARCInstKind::FusedRetainAutoreleaseRV:  in IsNoThrow()
582   case ARCInstKind::LoadWeakRetained:  in IsNoThrow()
583   case ARCInstKind::StoreWeak:  in IsNoThrow()
584   case ARCInstKind::InitWeak:  in IsNoThrow()
585   case ARCInstKind::LoadWeak:  in IsNoThrow()
586   case ARCInstKind::MoveWeak:  in IsNoThrow()
587   case ARCInstKind::CopyWeak:  in IsNoThrow()
588   case ARCInstKind::DestroyWeak:  in IsNoThrow()
589   case ARCInstKind::StoreStrong:  in IsNoThrow()
590   case ARCInstKind::IntrinsicUser:  in IsNoThrow()
591   case ARCInstKind::CallOrUser:  in IsNoThrow()
592   case ARCInstKind::Call:  in IsNoThrow()
593   case ARCInstKind::User:  in IsNoThrow()
594   case ARCInstKind::None:  in IsNoThrow()
595   case ARCInstKind::NoopCast:  in IsNoThrow()
605 bool llvm::objcarc::CanInterruptRV(ARCInstKind Class) {  in CanInterruptRV()
607   case ARCInstKind::AutoreleasepoolPop:  in CanInterruptRV()
608   case ARCInstKind::CallOrUser:  in CanInterruptRV()
609   case ARCInstKind::Call:  in CanInterruptRV()
610   case ARCInstKind::Autorelease:  in CanInterruptRV()
611   case ARCInstKind::AutoreleaseRV:  in CanInterruptRV()
612   case ARCInstKind::FusedRetainAutorelease:  in CanInterruptRV()
613   case ARCInstKind::FusedRetainAutoreleaseRV:  in CanInterruptRV()
615   case ARCInstKind::Retain:  in CanInterruptRV()
616   case ARCInstKind::RetainRV:  in CanInterruptRV()
617   case ARCInstKind::Release:  in CanInterruptRV()
618   case ARCInstKind::AutoreleasepoolPush:  in CanInterruptRV()
619   case ARCInstKind::RetainBlock:  in CanInterruptRV()
620   case ARCInstKind::LoadWeakRetained:  in CanInterruptRV()
621   case ARCInstKind::StoreWeak:  in CanInterruptRV()
622   case ARCInstKind::InitWeak:  in CanInterruptRV()
623   case ARCInstKind::LoadWeak:  in CanInterruptRV()
624   case ARCInstKind::MoveWeak:  in CanInterruptRV()
625   case ARCInstKind::CopyWeak:  in CanInterruptRV()
626   case ARCInstKind::DestroyWeak:  in CanInterruptRV()
627   case ARCInstKind::StoreStrong:  in CanInterruptRV()
628   case ARCInstKind::IntrinsicUser:  in CanInterruptRV()
629   case ARCInstKind::User:  in CanInterruptRV()
630   case ARCInstKind::None:  in CanInterruptRV()
631   case ARCInstKind::NoopCast:  in CanInterruptRV()
637 bool llvm::objcarc::CanDecrementRefCount(ARCInstKind Kind) {  in CanDecrementRefCount()
639   case ARCInstKind::Retain:  in CanDecrementRefCount()
640   case ARCInstKind::RetainRV:  in CanDecrementRefCount()
641   case ARCInstKind::Autorelease:  in CanDecrementRefCount()
642   case ARCInstKind::AutoreleaseRV:  in CanDecrementRefCount()
643   case ARCInstKind::NoopCast:  in CanDecrementRefCount()
644   case ARCInstKind::FusedRetainAutorelease:  in CanDecrementRefCount()
645   case ARCInstKind::FusedRetainAutoreleaseRV:  in CanDecrementRefCount()
646   case ARCInstKind::IntrinsicUser:  in CanDecrementRefCount()
647   case ARCInstKind::User:  in CanDecrementRefCount()
648   case ARCInstKind::None:  in CanDecrementRefCount()
655   case ARCInstKind::RetainBlock:  in CanDecrementRefCount()
656   case ARCInstKind::Release:  in CanDecrementRefCount()
657   case ARCInstKind::AutoreleasepoolPush:  in CanDecrementRefCount()
658   case ARCInstKind::AutoreleasepoolPop:  in CanDecrementRefCount()
659   case ARCInstKind::LoadWeakRetained:  in CanDecrementRefCount()
660   case ARCInstKind::StoreWeak:  in CanDecrementRefCount()
661   case ARCInstKind::InitWeak:  in CanDecrementRefCount()
662   case ARCInstKind::LoadWeak:  in CanDecrementRefCount()
663   case ARCInstKind::MoveWeak:  in CanDecrementRefCount()
664   case ARCInstKind::CopyWeak:  in CanDecrementRefCount()
665   case ARCInstKind::DestroyWeak:  in CanDecrementRefCount()
666   case ARCInstKind::StoreStrong:  in CanDecrementRefCount()
667   case ARCInstKind::CallOrUser:  in CanDecrementRefCount()
668   case ARCInstKind::Call:  in CanDecrementRefCount()