183   SmallSetVector<AllocaInst *, 16> Worklist;
198   SmallSetVector<AllocaInst *, 16> PostPromotionWorklist;
201   std::vector<AllocaInst *> PromotableAllocas;
245   bool presplitLoadsAndStores(AllocaInst &AI, AllocaSlices &AS);
246   AllocaInst *rewritePartition(AllocaInst &AI, AllocaSlices &AS, Partition &P);
247   bool splitAlloca(AllocaInst &AI, AllocaSlices &AS);
248   std::pair<bool /*Changed*/, bool /*CFGChanged*/> runOnAlloca(AllocaInst &AI);
250   bool deleteDeadInstructions(SmallPtrSetImpl<AllocaInst *> &DeletedAllocas);
349 static void migrateDebugInfo(AllocaInst *OldAlloca, bool IsSplit,  in migrateDebugInfo()
594   AllocaSlices(const DataLayout &DL, AllocaInst &AI);
673   AllocaInst &AI;
1029   SliceBuilder(const DataLayout &DL, AllocaInst &AI, AllocaSlices &AS)  in SliceBuilder()
1395 AllocaSlices::AllocaSlices(const DataLayout &DL, AllocaInst &AI)  in AllocaSlices()
2616   AllocaInst &OldAI, &NewAI;
2674                       AllocaInst &OldAI, AllocaInst &NewAI,  in AllocaSliceRewriter()
3046       if (AllocaInst *AI = dyn_cast<AllocaInst>(V->stripInBoundsOffsets()))  in visitStoreInst()
3356     if (AllocaInst *AI =  in visitMemTransferInst()
3357             dyn_cast<AllocaInst>(OtherPtr->stripInBoundsOffsets())) {  in visitMemTransferInst()
3407       } else if (AllocaInst *Base = dyn_cast<AllocaInst>(  in visitMemTransferInst()
3506     } else if (AllocaInst *Base = dyn_cast<AllocaInst>(  in visitMemTransferInst()
3889       if (auto *OldAI = dyn_cast<AllocaInst>(Base)) {  in emitFunc()
4021       if (auto *AI = dyn_cast<AllocaInst>(V))  in unfoldGEPPhi()
4305 bool SROA::presplitLoadsAndStores(AllocaInst &AI, AllocaSlices &AS) {  in presplitLoadsAndStores()
4490   SmallPtrSet<AllocaInst *, 4> ResplitPromotableAllocas;  in presplitLoadsAndStores()
4607       if (AllocaInst *OtherAI = dyn_cast<AllocaInst>(StoreBasePtr)) {  in presplitLoadsAndStores()
4610       } else if (AllocaInst *OtherAI = dyn_cast<AllocaInst>(  in presplitLoadsAndStores()
4729       if (AllocaInst *OtherAI = dyn_cast<AllocaInst>(LoadBasePtr)) {  in presplitLoadsAndStores()
4733       } else if (AllocaInst *OtherAI = dyn_cast<AllocaInst>(  in presplitLoadsAndStores()
4772   llvm::erase_if(PromotableAllocas, [&](AllocaInst *AI) {  in presplitLoadsAndStores()
4789 AllocaInst *SROA::rewritePartition(AllocaInst &AI, AllocaSlices &AS,  in rewritePartition()
4851   AllocaInst *NewAI;  in rewritePartition()
4863     NewAI = new AllocaInst(  in rewritePartition()
5102 insertNewDbgInst(DIBuilder &DIB, DbgDeclareInst *Orig, AllocaInst *NewAddr,  in insertNewDbgInst()
5125 insertNewDbgInst(DIBuilder &DIB, DbgAssignIntrinsic *Orig, AllocaInst *NewAddr,  in insertNewDbgInst()
5165 insertNewDbgInst(DIBuilder &DIB, DbgVariableRecord *Orig, AllocaInst *NewAddr,  in insertNewDbgInst()
5205 bool SROA::splitAlloca(AllocaInst &AI, AllocaSlices &AS) {  in splitAlloca()
5274     AllocaInst *Alloca;  in splitAlloca()
5277     Fragment(AllocaInst *AI, uint64_t O, uint64_t S)  in splitAlloca()
5284     if (AllocaInst *NewAI = rewritePartition(AI, AS, P)) {  in splitAlloca()
5429 SROA::runOnAlloca(AllocaInst &AI) {  in runOnAlloca()
5512     SmallPtrSetImpl<AllocaInst *> &DeletedAllocas) {  in deleteDeadInstructions()
5523     if (AllocaInst *AI = dyn_cast<AllocaInst>(I)) {  in deleteDeadInstructions()
5578     if (AllocaInst *AI = dyn_cast<AllocaInst>(I)) {  in runSROA()
5591   SmallPtrSet<AllocaInst *, 4> DeletedAllocas;  in runSROA()
5605         auto IsInSet = [&](AllocaInst *AI) { return DeletedAllocas.count(AI); };  in runSROA()