63 bool llvm::isAllocaPromotable(const AllocaInst *AI) {  in isAllocaPromotable()  argument
65   for (const User *U : AI->users()) {  in isAllocaPromotable()
69       if (LI->isVolatile() || LI->getType() != AI->getAllocatedType())  in isAllocaPromotable()
72       if (SI->getValueOperand() == AI ||  in isAllocaPromotable()
73           SI->getValueOperand()->getType() != AI->getAllocatedType())  in isAllocaPromotable()
126   void AnalyzeAlloca(AllocaInst *AI) {  in AnalyzeAlloca()
132     for (User *U : AI->users()) {  in AnalyzeAlloca()
154     findDbgUsers(DbgUsers, AI);  in AnalyzeAlloca()
288   void ComputeLiveInBlocks(AllocaInst *AI, AllocaInfo &Info,
312 static void removeIntrinsicUsers(AllocaInst *AI) {  in removeIntrinsicUsers()  argument
316   for (Use &U : llvm::make_early_inc_range(AI->uses())) {  in removeIntrinsicUsers()
354 static bool rewriteSingleStoreAlloca(AllocaInst *AI, AllocaInfo &Info,  in rewriteSingleStoreAlloca()  argument
365   for (User *U : make_early_inc_range(AI->users())) {  in rewriteSingleStoreAlloca()
424       DIBuilder DIB(*AI->getModule(), /*AllowUnresolved*/ false);  in rewriteSingleStoreAlloca()
435   AI->eraseFromParent();  in rewriteSingleStoreAlloca()
455 static bool promoteSingleBlockAlloca(AllocaInst *AI, const AllocaInfo &Info,  in promoteSingleBlockAlloca()  argument
469   for (User *U : AI->users())  in promoteSingleBlockAlloca()
479   for (User *U : make_early_inc_range(AI->users())) {  in promoteSingleBlockAlloca()
523   while (!AI->use_empty()) {  in promoteSingleBlockAlloca()
524     StoreInst *SI = cast<StoreInst>(AI->user_back());  in promoteSingleBlockAlloca()
528         DIBuilder DIB(*AI->getModule(), /*AllowUnresolved*/ false);  in promoteSingleBlockAlloca()
536   AI->eraseFromParent();  in promoteSingleBlockAlloca()
557     AllocaInst *AI = Allocas[AllocaNum];  in run()  local
559     assert(isAllocaPromotable(AI) && "Cannot promote non-promotable alloca!");  in run()
560     assert(AI->getParent()->getParent() == &F &&  in run()
563     removeIntrinsicUsers(AI);  in run()
565     if (AI->use_empty()) {  in run()
567       AI->eraseFromParent();  in run()
577     Info.AnalyzeAlloca(AI);  in run()
582       if (rewriteSingleStoreAlloca(AI, Info, LBI, SQ.DL, DT, AC)) {  in run()
593         promoteSingleBlockAlloca(AI, Info, LBI, SQ.DL, DT, AC)) {  in run()
621     ComputeLiveInBlocks(AI, Info, DefBlocks, LiveInBlocks);  in run()
787     AllocaInst *AI, AllocaInfo &Info,  in ComputeLiveInBlocks()  argument
808         if (SI->getOperand(1) != AI)  in ComputeLiveInBlocks()
823         if (LI->getOperand(0) == AI)  in ComputeLiveInBlocks()
954       DenseMap<AllocaInst *, unsigned>::iterator AI = AllocaLookup.find(Src);  in RenamePass()  local
955       if (AI == AllocaLookup.end())  in RenamePass()
958       Value *V = IncomingVals[AI->second];  in RenamePass()