84                           BasicBlock *PrologExit,  in ConnectProlog()
85                           BasicBlock *OriginalLoopLatchExit,  in ConnectProlog()
86                           BasicBlock *PreHeader, BasicBlock *NewPreHeader,  in ConnectProlog()
101   BasicBlock *Latch = L->getLoopLatch();  in ConnectProlog()
103   BasicBlock *PrologLatch = cast<BasicBlock>(VMap[Latch]);  in ConnectProlog()
110   for (BasicBlock *Succ : successors(Latch)) {  in ConnectProlog()
154   SmallVector<BasicBlock *, 4> PrologExitPreds;  in ConnectProlog()
157     for (BasicBlock *PredBB : predecessors(PrologExit))  in ConnectProlog()
179   SmallVector<BasicBlock *, 4> Preds(predecessors(OriginalLoopLatchExit));  in ConnectProlog()
211 static void ConnectEpilog(Loop *L, Value *ModVal, BasicBlock *NewExit,  in ConnectEpilog()
212                           BasicBlock *Exit, BasicBlock *PreHeader,  in ConnectEpilog()
213                           BasicBlock *EpilogPreHeader, BasicBlock *NewPreHeader,  in ConnectEpilog()
217   BasicBlock *Latch = L->getLoopLatch();  in ConnectEpilog()
219   BasicBlock *EpilogLatch = cast<BasicBlock>(VMap[Latch]);  in ConnectEpilog()
283   for (BasicBlock *Succ : successors(Latch)) {  in ConnectEpilog()
309   SmallVector<BasicBlock*, 4> Preds(predecessors(Exit));  in ConnectEpilog()
327   SmallVector<BasicBlock*, 4> NewExitPreds{Latch};  in ConnectEpilog()
341                 BasicBlock *InsertTop,  in CloneLoopBlocks()
342                 BasicBlock *InsertBot, BasicBlock *Preheader,  in CloneLoopBlocks()
343                              std::vector<BasicBlock *> &NewBlocks,  in CloneLoopBlocks()
347   BasicBlock *Header = L->getHeader();  in CloneLoopBlocks()
348   BasicBlock *Latch = L->getLoopLatch();  in CloneLoopBlocks()
359     BasicBlock *NewBB = CloneBasicBlock(*BB, VMap, "." + suffix, F);  in CloneLoopBlocks()
377         BasicBlock *IDomBB = DT->getNode(*BB)->getIDom()->getBlock();  in CloneLoopBlocks()
378         DT->addNewBlock(NewBB, cast<BasicBlock>(VMap[IDomBB]));  in CloneLoopBlocks()
388       BasicBlock *FirstLoopBB = cast<BasicBlock>(VMap[Header]);  in CloneLoopBlocks()
427   for (BasicBlock::iterator I = Header->begin(); isa<PHINode>(I); ++I) {  in CloneLoopBlocks()
431     BasicBlock *NewLatch = cast<BasicBlock>(VMap[Latch]);  in CloneLoopBlocks()
466     Loop *L, SmallVectorImpl<BasicBlock *> &OtherExits, BasicBlock *LatchExit,  in canProfitablyUnrollMultiExitLoop()
488   SmallVector<BasicBlock*, 4> ExitingBlocks;  in canProfitablyUnrollMultiExitLoop()
599   BasicBlock *Latch = L->getLoopLatch();  in UnrollRuntimeLoopRemainder()
600   BasicBlock *Header = L->getHeader();  in UnrollRuntimeLoopRemainder()
613   BasicBlock *LatchExit = LatchBR->getSuccessor(ExitIndex);  in UnrollRuntimeLoopRemainder()
625   SmallVector<BasicBlock *, 4> OtherExits;  in UnrollRuntimeLoopRemainder()
671   BasicBlock *PreHeader = L->getLoopPreheader();  in UnrollRuntimeLoopRemainder()
699   BasicBlock *NewPreHeader;  in UnrollRuntimeLoopRemainder()
700   BasicBlock *NewExit = nullptr;  in UnrollRuntimeLoopRemainder()
701   BasicBlock *PrologExit = nullptr;  in UnrollRuntimeLoopRemainder()
702   BasicBlock *EpilogPreHeader = nullptr;  in UnrollRuntimeLoopRemainder()
703   BasicBlock *PrologPreHeader = nullptr;  in UnrollRuntimeLoopRemainder()
794   BasicBlock *RemainderLoop = UseEpilogRemainder ? NewExit : PrologPreHeader;  in UnrollRuntimeLoopRemainder()
795   BasicBlock *UnrollingLoop = UseEpilogRemainder ? NewPreHeader : PrologExit;  in UnrollRuntimeLoopRemainder()
822   std::vector<BasicBlock *> NewBlocks;  in UnrollRuntimeLoopRemainder()
828   BasicBlock *InsertBot = UseEpilogRemainder ? LatchExit : PrologExit;  in UnrollRuntimeLoopRemainder()
829   BasicBlock *InsertTop = UseEpilogRemainder ? EpilogPreHeader : PrologPreHeader;  in UnrollRuntimeLoopRemainder()
863        PN.addIncoming(V, cast<BasicBlock>(VMap[PredBB]));  in UnrollRuntimeLoopRemainder()
867     for (BasicBlock *SuccBB : successors(BB)) {  in UnrollRuntimeLoopRemainder()
881     SmallVector<BasicBlock *, 16> ChildrenToUpdate;  in UnrollRuntimeLoopRemainder()
915   for (BasicBlock *BB : NewBlocks) {  in UnrollRuntimeLoopRemainder()
972     BasicBlock *RemainderLatch = remainderLoop->getLoopLatch();  in UnrollRuntimeLoopRemainder()
974     SmallVector<BasicBlock*> RemainderBlocks(remainderLoop->getBlocks().begin(),  in UnrollRuntimeLoopRemainder()
982     for (BasicBlock *BB : RemainderBlocks) {  in UnrollRuntimeLoopRemainder()