65 bool llvm::isAllocaPromotable(const AllocaInst *AI) {  in isAllocaPromotable()  argument
68   unsigned AS = AI->getType()->getAddressSpace();  in isAllocaPromotable()
71   for (const User *U : AI->users()) {  in isAllocaPromotable()
78       if (SI->getOperand(0) == AI)  in isAllocaPromotable()
132   void AnalyzeAlloca(AllocaInst *AI) {  in AnalyzeAlloca()
138     for (auto UI = AI->user_begin(), E = AI->user_end(); UI != E;) {  in AnalyzeAlloca()
162     DbgDeclares = FindDbgAddrUses(AI);  in AnalyzeAlloca()
301   void ComputeLiveInBlocks(AllocaInst *AI, AllocaInfo &Info,
325 static void removeLifetimeIntrinsicUsers(AllocaInst *AI) {  in removeLifetimeIntrinsicUsers()  argument
329   for (auto UI = AI->user_begin(), UE = AI->user_end(); UI != UE;) {  in removeLifetimeIntrinsicUsers()
357 static bool rewriteSingleStoreAlloca(AllocaInst *AI, AllocaInfo &Info,  in rewriteSingleStoreAlloca()  argument
368   for (auto UI = AI->user_begin(), E = AI->user_end(); UI != E;) {  in rewriteSingleStoreAlloca()
429     DIBuilder DIB(*AI->getModule(), /*AllowUnresolved*/ false);  in rewriteSingleStoreAlloca()
438   AI->eraseFromParent();  in rewriteSingleStoreAlloca()
439   LBI.deleteValue(AI);  in rewriteSingleStoreAlloca()
459 static bool promoteSingleBlockAlloca(AllocaInst *AI, const AllocaInfo &Info,  in promoteSingleBlockAlloca()  argument
473   for (User *U : AI->users())  in promoteSingleBlockAlloca()
483   for (auto UI = AI->user_begin(), E = AI->user_end(); UI != E;) {  in promoteSingleBlockAlloca()
526   while (!AI->use_empty()) {  in promoteSingleBlockAlloca()
527     StoreInst *SI = cast<StoreInst>(AI->user_back());  in promoteSingleBlockAlloca()
530       DIBuilder DIB(*AI->getModule(), /*AllowUnresolved*/ false);  in promoteSingleBlockAlloca()
537   AI->eraseFromParent();  in promoteSingleBlockAlloca()
538   LBI.deleteValue(AI);  in promoteSingleBlockAlloca()
560     AllocaInst *AI = Allocas[AllocaNum];  in run()  local
562     assert(isAllocaPromotable(AI) && "Cannot promote non-promotable alloca!");  in run()
563     assert(AI->getParent()->getParent() == &F &&  in run()
566     removeLifetimeIntrinsicUsers(AI);  in run()
568     if (AI->use_empty()) {  in run()
570       AI->eraseFromParent();  in run()
580     Info.AnalyzeAlloca(AI);  in run()
585       if (rewriteSingleStoreAlloca(AI, Info, LBI, SQ.DL, DT, AC)) {  in run()
596         promoteSingleBlockAlloca(AI, Info, LBI, SQ.DL, DT, AC)) {  in run()
629     ComputeLiveInBlocks(AI, Info, DefBlocks, LiveInBlocks);  in run()
795     AllocaInst *AI, AllocaInfo &Info,  in ComputeLiveInBlocks()  argument
816         if (SI->getOperand(1) != AI)  in ComputeLiveInBlocks()
829         if (LI->getOperand(0) != AI)  in ComputeLiveInBlocks()
964       DenseMap<AllocaInst *, unsigned>::iterator AI = AllocaLookup.find(Src);  in RenamePass()  local
965       if (AI == AllocaLookup.end())  in RenamePass()
968       Value *V = IncomingVals[AI->second];  in RenamePass()