90                                  Loop &L, LoopInfo &LI) {  in getInnermostLoopFor()  argument
93     Loop *BBL = LI.getLoopFor(BB);  in getInnermostLoopFor()
112   LoopInfo &LI;  member in __anona0e87c8a0111::ConstantTerminatorFoldingImpl
192         if (L.contains(Succ) && !LI.isLoopHeader(Succ) && RPO[BB] > RPO[Succ])  in hasIrreducibleCFG()
204     DFS.perform(&LI);  in analyze()
236       bool TakeFoldCandidate = TheOnlySucc && LI.getLoopFor(BB) == &L;  in analyze()
274       return !TheOnlySucc || TheOnlySucc == To || LI.getLoopFor(From) != &L;  in analyze()
353         Preheader, Preheader->getTerminator(), &DT, &LI, MSSAU);  in handleDeadExits()
384     if (Loop *OuterLoop = LI.getLoopFor(Preheader)) {  in handleDeadExits()
389       Loop *StillReachable = getInnermostLoopFor(LiveExitBlocks, L, LI);  in handleDeadExits()
394         LI.changeLoopFor(NewPreheader, StillReachable);  in handleDeadExits()
402           LI.addTopLevelLoop(&L);  in handleDeadExits()
417         formLCSSARecursively(*FixLCSSALoop, DT, &LI, &SE);  in handleDeadExits()
447       if (LI.isLoopHeader(BB)) {  in deleteDeadLoopBlocks()
448         assert(LI.getLoopFor(BB) != &L && "Attempt to remove current loop!");  in deleteDeadLoopBlocks()
449         Loop *DL = LI.getLoopFor(BB);  in deleteDeadLoopBlocks()
455           LI.addTopLevelLoop(DL);  in deleteDeadLoopBlocks()
457         LI.erase(DL);  in deleteDeadLoopBlocks()
465       LI.removeBlock(BB);  in deleteDeadLoopBlocks()
481       assert(LI.getLoopFor(BB) == &L && "Should be a loop block!");  in foldTerminators()
528   ConstantTerminatorFoldingImpl(Loop &L, LoopInfo &LI, DominatorTree &DT,  in ConstantTerminatorFoldingImpl()  argument
531       : L(L), LI(LI), DT(DT), SE(SE), MSSAU(MSSAU), DFS(&L),  in ConstantTerminatorFoldingImpl()
628     LI.verify(DT);  in run()
642 static bool constantFoldTerminators(Loop &L, DominatorTree &DT, LoopInfo &LI,  in constantFoldTerminators()  argument
654   ConstantTerminatorFoldingImpl BranchFolder(L, LI, DT, SE, MSSAU);  in constantFoldTerminators()
661                                         LoopInfo &LI, MemorySSAUpdater *MSSAU,  in mergeBlocksIntoPredecessors()  argument
677     if (!Pred || !Pred->getSingleSuccessor() || LI.getLoopFor(Pred) != &L)  in mergeBlocksIntoPredecessors()
681     MergeBlockIntoPredecessor(Succ, &DTU, &LI, MSSAU);  in mergeBlocksIntoPredecessors()
695 static bool simplifyLoopCFG(Loop &L, DominatorTree &DT, LoopInfo &LI,  in simplifyLoopCFG()  argument
701   Changed |= constantFoldTerminators(L, DT, LI, SE, MSSAU, IsLoopDeleted);  in simplifyLoopCFG()
707   Changed |= mergeBlocksIntoPredecessors(L, DT, LI, MSSAU, SE);  in simplifyLoopCFG()
722   if (!simplifyLoopCFG(L, AR.DT, AR.LI, AR.SE, MSSAU ? &*MSSAU : nullptr,  in run()