508                                  ARCInstKind &Class);
514                                   ARCInstKind Class, const Value *Arg);
520                                         const Value *&Arg, ARCInstKind Class,
652     Function &F, Instruction *Inst, const Value *&Arg, ARCInstKind Class,  in OptimizeInlinedAutoreleaseRVCall()  argument
685   if (Class == ARCInstKind::RetainRV) {  in OptimizeInlinedAutoreleaseRVCall()
694   assert(Class == ARCInstKind::UnsafeClaimRV);  in OptimizeInlinedAutoreleaseRVCall()
714                                            ARCInstKind &Class) {  in OptimizeAutoreleaseRVCall()  argument
754   Class = ARCInstKind::Autorelease;  in OptimizeAutoreleaseRVCall()
816     ARCInstKind Class = GetBasicARCInstKind(Inst);  in OptimizeIndividualCalls()  local
820     switch (Class) {  in OptimizeIndividualCalls()
841         if (OptimizeInlinedAutoreleaseRVCall(F, Inst, Arg, Class,  in OptimizeIndividualCalls()
852     OptimizeIndividualCallImpl(F, Inst, Class, Arg);  in OptimizeIndividualCalls()
887                                             ARCInstKind Class,  in OptimizeIndividualCallImpl()  argument
889   LLVM_DEBUG(dbgs() << "Visiting: Class: " << Class << "; " << *Inst << "\n");  in OptimizeIndividualCallImpl()
895     UsedInThisFunction |= 1 << unsigned(Class);  in OptimizeIndividualCallImpl()
899   if (IsNoopOnGlobal(Class))  in OptimizeIndividualCallImpl()
908   switch (Class) {  in OptimizeIndividualCallImpl()
977     OptimizeAutoreleaseRVCall(F, Inst, Class);  in OptimizeIndividualCallImpl()
982   if (IsAutorelease(Class) && Inst->use_empty()) {  in OptimizeIndividualCallImpl()
1005       Class = ARCInstKind::Release;  in OptimizeIndividualCallImpl()
1011   if (IsAlwaysTail(Class) && !cast<CallInst>(Inst)->isNoTailCall()) {  in OptimizeIndividualCallImpl()
1022   if (IsNeverTail(Class)) {  in OptimizeIndividualCallImpl()
1030   if (IsNoThrow(Class)) {  in OptimizeIndividualCallImpl()
1038   if (!IsNoopOnNull(Class)) {  in OptimizeIndividualCallImpl()
1039     UsedInThisFunction |= 1 << unsigned(Class);  in OptimizeIndividualCallImpl()
1059   UsedInThisFunction |= 1 << unsigned(Class);  in OptimizeIndividualCallImpl()
1067   if (Class == ARCInstKind::Release &&  in OptimizeIndividualCallImpl()
1106     switch (Class) {  in OptimizeIndividualCallImpl()
1330   ARCInstKind Class = GetARCInstKind(Inst);  in VisitInstructionBottomUp()  local
1333   LLVM_DEBUG(dbgs() << "        Class: " << Class << "\n");  in VisitInstructionBottomUp()
1335   switch (Class) {  in VisitInstructionBottomUp()
1355       if (Class != ARCInstKind::RetainRV) {  in VisitInstructionBottomUp()
1386     if (S.HandlePotentialAlterRefCount(Inst, Ptr, PA, Class))  in VisitInstructionBottomUp()
1389     S.HandlePotentialUse(BB, Inst, Ptr, PA, Class);  in VisitInstructionBottomUp()
1497   ARCInstKind Class = GetARCInstKind(Inst);  in VisitInstructionTopDown()  local
1516   LLVM_DEBUG(dbgs() << "        Class: " << Class << "\n");  in VisitInstructionTopDown()
1518   switch (Class) {  in VisitInstructionTopDown()
1529     NestingDetected |= S.InitTopDown(Class, Inst);  in VisitInstructionTopDown()
1569     if (S.HandlePotentialAlterRefCount(Inst, Ptr, PA, Class, *BundledInsts))  in VisitInstructionTopDown()
1572     S.HandlePotentialUse(Inst, Ptr, PA, Class);  in VisitInstructionTopDown()
2096     ARCInstKind Class = GetBasicARCInstKind(Inst);  in OptimizeWeakCalls()  local
2097     if (Class != ARCInstKind::LoadWeak &&  in OptimizeWeakCalls()
2098         Class != ARCInstKind::LoadWeakRetained)  in OptimizeWeakCalls()
2102     if (Class == ARCInstKind::LoadWeak && Inst->use_empty()) {  in OptimizeWeakCalls()
2132           if (Class == ARCInstKind::LoadWeakRetained) {  in OptimizeWeakCalls()
2162           if (Class == ARCInstKind::LoadWeakRetained) {  in OptimizeWeakCalls()
2202     ARCInstKind Class = GetBasicARCInstKind(&Inst);  in OptimizeWeakCalls()  local
2203     if (Class != ARCInstKind::DestroyWeak)  in OptimizeWeakCalls()
2285   ARCInstKind Class = GetBasicARCInstKind(Call);  in HasSafePathToPredecessorCall()  local
2286   return Class == ARCInstKind::CallOrUser || Class == ARCInstKind::Call  in HasSafePathToPredecessorCall()