52       if (ErrorOr<const FrameIndexEntry &> FIE = FA.getFIEFor(Inst)) {  in analyzeSaves()  local
54         if ((!FIE->IsSimple || FIE->StackOffset >= 0) && FIE->IsStore &&  in analyzeSaves()
55             FIE->IsStoreFromReg) {  in analyzeSaves()
56           BlacklistedRegs.set(FIE->RegOrImm);  in analyzeSaves()
57           CalleeSaved.reset(FIE->RegOrImm);  in analyzeSaves()
62         if (!FIE->IsStore || !FIE->IsStoreFromReg ||  in analyzeSaves()
63             BlacklistedRegs[FIE->RegOrImm]) {  in analyzeSaves()
69         if (RD.isReachedBy(FIE->RegOrImm,  in analyzeSaves()
71           BlacklistedRegs.set(FIE->RegOrImm);  in analyzeSaves()
72           CalleeSaved.reset(FIE->RegOrImm);  in analyzeSaves()
80         if (SRU.isStoreUsed(*FIE,  in analyzeSaves()
83           BlacklistedRegs.set(FIE->RegOrImm);  in analyzeSaves()
84           CalleeSaved.reset(FIE->RegOrImm);  in analyzeSaves()
91         if (SRU.isLoadedInDifferentReg(*FIE, Prev ? SRU.expr_begin(*Prev)  in analyzeSaves()
93           BlacklistedRegs.set(FIE->RegOrImm);  in analyzeSaves()
94           CalleeSaved.reset(FIE->RegOrImm);  in analyzeSaves()
100         if (CalleeSaved[FIE->RegOrImm]) {  in analyzeSaves()
101           BlacklistedRegs.set(FIE->RegOrImm);  in analyzeSaves()
102           CalleeSaved.reset(FIE->RegOrImm);  in analyzeSaves()
107         CalleeSaved.set(FIE->RegOrImm);  in analyzeSaves()
108         SaveFIEByReg[FIE->RegOrImm] = &*FIE;  in analyzeSaves()
109         SavingCost[FIE->RegOrImm] += InsnToBB[&Inst]->getKnownExecutionCount();  in analyzeSaves()
110         BC.MIB->addAnnotation(Inst, getSaveTag(), FIE->RegOrImm, AllocatorId);  in analyzeSaves()
111         OffsetsByReg[FIE->RegOrImm] = FIE->StackOffset;  in analyzeSaves()
113                           << FIE->RegOrImm << "\n");  in analyzeSaves()
128       if (ErrorOr<const FrameIndexEntry &> FIE = FA.getFIEFor(Inst)) {  in analyzeRestores()  local
129         if (!FIE->IsLoad || !CalleeSaved[FIE->RegOrImm]) {  in analyzeRestores()
139         if (!FIE->IsSimple || FIE->StackOffset >= 0 ||  in analyzeRestores()
140             RU.isReachedBy(FIE->RegOrImm,  in analyzeRestores()
142           CalleeSaved.reset(FIE->RegOrImm);  in analyzeRestores()
148         if (FIE->StackOffset != OffsetsByReg[FIE->RegOrImm]) {  in analyzeRestores()
149           CalleeSaved.reset(FIE->RegOrImm);  in analyzeRestores()
152                             << FIE->RegOrImm << "\n");  in analyzeRestores()
157         LLVM_DEBUG(dbgs() << "Adding matching restore for: " << FIE->RegOrImm  in analyzeRestores()
159         if (LoadFIEByReg[FIE->RegOrImm] == nullptr)  in analyzeRestores()
160           LoadFIEByReg[FIE->RegOrImm] = &*FIE;  in analyzeRestores()
161         BC.MIB->addAnnotation(Inst, getRestoreTag(), FIE->RegOrImm,  in analyzeRestores()
163         HasRestores.set(FIE->RegOrImm);  in analyzeRestores()
445   ErrorOr<const FrameIndexEntry &> FIE = FA.getFIEFor(*DeletedPush);  in canCollapseRegion()  local
446   if (!FIE)  in canCollapseRegion()
449   return canCollapseRegion(FIE->StackOffset);  in canCollapseRegion()
469   ErrorOr<const FrameIndexEntry &> FIE = FA.getFIEFor(*DeletedPush);  in collapseRegion()  local
470   if (!FIE)  in collapseRegion()
472   int64_t RegionAddr = FIE->StackOffset;  in collapseRegion()
473   int64_t RegionSz = FIE->Size;  in collapseRegion()
504       ErrorOr<const FrameIndexEntry &> FIE = FA.getFIEFor(Inst);  in collapseRegion()  local
505       if (!FIE) {  in collapseRegion()
521       if (FIE->StackPtrReg == BC.MIB->getStackPointer() && Slot < RegionAddr)  in collapseRegion()
524       if (FIE->StackPtrReg == BC.MIB->getFramePointer() && Slot > RegionAddr)  in collapseRegion()
603       ErrorOr<const FrameIndexEntry &> FIE = FA.getFIEFor(Inst);  in insertRegion()  local
604       if (!FIE) {  in insertRegion()
612       if (FIE->StackPtrReg == BC.MIB->getStackPointer() && Slot < RegionAddr)  in insertRegion()
614       if (FIE->StackPtrReg == BC.MIB->getFramePointer() && Slot >= RegionAddr)  in insertRegion()
1666                                          const FrameIndexEntry &FIE,  in createStackAccess()  argument
1671     if (FIE.IsLoad) {  in createStackAccess()
1673                                           FIE.StackOffset - SPVal, FIE.RegOrImm,  in createStackAccess()
1674                                           FIE.Size)) {  in createStackAccess()
1680                                      FIE.StackOffset - SPVal, FIE.RegOrImm,  in createStackAccess()
1681                                      FIE.Size)) {  in createStackAccess()
1693   if (FIE.IsLoad) {  in createStackAccess()
1695                                         FIE.StackOffset - FPVal, FIE.RegOrImm,  in createStackAccess()
1696                                         FIE.Size)) {  in createStackAccess()
1702                                    FIE.StackOffset - FPVal, FIE.RegOrImm,  in createStackAccess()
1703                                    FIE.Size)) {  in createStackAccess()