68                           BasicBlock *PrologExit,  in ConnectProlog()
69                           BasicBlock *OriginalLoopLatchExit,  in ConnectProlog()
70                           BasicBlock *PreHeader, BasicBlock *NewPreHeader,  in ConnectProlog()
84   BasicBlock *Latch = L->getLoopLatch();  in ConnectProlog()
86   BasicBlock *PrologLatch = cast<BasicBlock>(VMap[Latch]);  in ConnectProlog()
93   for (BasicBlock *Succ : successors(Latch)) {  in ConnectProlog()
137   SmallVector<BasicBlock *, 4> PrologExitPreds;  in ConnectProlog()
140     for (BasicBlock *PredBB : predecessors(PrologExit))  in ConnectProlog()
162   SmallVector<BasicBlock *, 4> Preds(predecessors(OriginalLoopLatchExit));  in ConnectProlog()
184 static void ConnectEpilog(Loop *L, Value *ModVal, BasicBlock *NewExit,  in ConnectEpilog()
185                           BasicBlock *Exit, BasicBlock *PreHeader,  in ConnectEpilog()
186                           BasicBlock *EpilogPreHeader, BasicBlock *NewPreHeader,  in ConnectEpilog()
189   BasicBlock *Latch = L->getLoopLatch();  in ConnectEpilog()
191   BasicBlock *EpilogLatch = cast<BasicBlock>(VMap[Latch]);  in ConnectEpilog()
251   for (BasicBlock *Succ : successors(Latch)) {  in ConnectEpilog()
277   SmallVector<BasicBlock*, 4> Preds(predecessors(Exit));  in ConnectEpilog()
287   SmallVector<BasicBlock*, 4> NewExitPreds{Latch};  in ConnectEpilog()
303                 BasicBlock *InsertTop,  in CloneLoopBlocks()
304                 BasicBlock *InsertBot, BasicBlock *Preheader,  in CloneLoopBlocks()
305                 std::vector<BasicBlock *> &NewBlocks, LoopBlocksDFS &LoopBlocks,  in CloneLoopBlocks()
308   BasicBlock *Header = L->getHeader();  in CloneLoopBlocks()
309   BasicBlock *Latch = L->getLoopLatch();  in CloneLoopBlocks()
322     BasicBlock *NewBB = CloneBasicBlock(*BB, VMap, "." + suffix, F);  in CloneLoopBlocks()
344         BasicBlock *IDomBB = DT->getNode(*BB)->getIDom()->getBlock();  in CloneLoopBlocks()
345         DT->addNewBlock(NewBB, cast<BasicBlock>(VMap[IDomBB]));  in CloneLoopBlocks()
353       BasicBlock *FirstLoopBB = cast<BasicBlock>(VMap[Header]);  in CloneLoopBlocks()
377   for (BasicBlock::iterator I = Header->begin(); isa<PHINode>(I); ++I) {  in CloneLoopBlocks()
386         cast<BasicBlock>(VMap[Header])->getInstList().erase(NewPHI);  in CloneLoopBlocks()
391       BasicBlock *NewLatch = cast<BasicBlock>(VMap[Latch]);  in CloneLoopBlocks()
430 canSafelyUnrollMultiExitLoop(Loop *L, SmallVectorImpl<BasicBlock *> &OtherExits,  in canSafelyUnrollMultiExitLoop()
431                              BasicBlock *LatchExit, bool PreserveLCSSA,  in canSafelyUnrollMultiExitLoop()
440   SmallVector<BasicBlock *, 4> Exits;  in canSafelyUnrollMultiExitLoop()
470     Loop *L, SmallVectorImpl<BasicBlock *> &OtherExits, BasicBlock *LatchExit,  in canProfitablyUnrollMultiExitLoop()
474   SmallVector<BasicBlock *, 8> OtherExitsDummyCheck;  in canProfitablyUnrollMultiExitLoop()
499   SmallVector<BasicBlock*, 4> ExitingBlocks;  in canProfitablyUnrollMultiExitLoop()
573   BasicBlock *Latch = L->getLoopLatch();  in UnrollRuntimeLoopRemainder()
574   BasicBlock *Header = L->getHeader();  in UnrollRuntimeLoopRemainder()
587   BasicBlock *LatchExit = LatchBR->getSuccessor(ExitIndex);  in UnrollRuntimeLoopRemainder()
599   SmallVector<BasicBlock *, 4> OtherExits;  in UnrollRuntimeLoopRemainder()
642   BasicBlock *PreHeader = L->getLoopPreheader();  in UnrollRuntimeLoopRemainder()
669   BasicBlock *NewPreHeader;  in UnrollRuntimeLoopRemainder()
670   BasicBlock *NewExit = nullptr;  in UnrollRuntimeLoopRemainder()
671   BasicBlock *PrologExit = nullptr;  in UnrollRuntimeLoopRemainder()
672   BasicBlock *EpilogPreHeader = nullptr;  in UnrollRuntimeLoopRemainder()
673   BasicBlock *PrologPreHeader = nullptr;  in UnrollRuntimeLoopRemainder()
681     SmallVector<BasicBlock*, 4> Preds(predecessors(LatchExit));  in UnrollRuntimeLoopRemainder()
760   BasicBlock *RemainderLoop = UseEpilogRemainder ? NewExit : PrologPreHeader;  in UnrollRuntimeLoopRemainder()
761   BasicBlock *UnrollingLoop = UseEpilogRemainder ? NewPreHeader : PrologExit;  in UnrollRuntimeLoopRemainder()
782   std::vector<BasicBlock *> NewBlocks;  in UnrollRuntimeLoopRemainder()
792   BasicBlock *InsertBot = UseEpilogRemainder ? LatchExit : PrologExit;  in UnrollRuntimeLoopRemainder()
793   BasicBlock *InsertTop = UseEpilogRemainder ? EpilogPreHeader : PrologPreHeader;  in UnrollRuntimeLoopRemainder()
832                            cast<BasicBlock>(VMap[Phi->getIncomingBlock(i)]));  in UnrollRuntimeLoopRemainder()
836     for (BasicBlock *SuccBB : successors(BB)) {  in UnrollRuntimeLoopRemainder()
838                       [SuccBB](BasicBlock *EB) { return EB == SuccBB; }) ||  in UnrollRuntimeLoopRemainder()
852     SmallVector<BasicBlock *, 16> ChildrenToUpdate;  in UnrollRuntimeLoopRemainder()
886   for (BasicBlock *BB : NewBlocks) {  in UnrollRuntimeLoopRemainder()