152   bool linearFunctionTestReplace(Loop *L, BasicBlock *ExitingBB,
2014 static ICmpInst *getLoopTest(Loop *L, BasicBlock *ExitingBB) {  in getLoopTest()  argument
2021   BranchInst *BI = dyn_cast<BranchInst>(ExitingBB->getTerminator());  in getLoopTest()
2029 static bool needsLFTR(Loop *L, BasicBlock *ExitingBB) {  in needsLFTR()  argument
2031   ICmpInst *Cond = getLoopTest(L, ExitingBB);  in needsLFTR()
2195 static PHINode *FindLoopCounter(Loop *L, BasicBlock *ExitingBB,  in FindLoopCounter()  argument
2200   Value *Cond = cast<BranchInst>(ExitingBB->getTerminator())->getCondition();  in FindLoopCounter()
2236         if (ICmpInst *Cond = getLoopTest(L, ExitingBB))  in FindLoopCounter()
2251         !mustExecuteUBIfPoisonOnPathTo(Phi, ExitingBB->getTerminator(), DT))  in FindLoopCounter()
2282 static Value *genLoopLimit(PHINode *IndVar, BasicBlock *ExitingBB,  in genLoopLimit()  argument
2309     BranchInst *BI = cast<BranchInst>(ExitingBB->getTerminator());  in genLoopLimit()
2351     BranchInst *BI = cast<BranchInst>(ExitingBB->getTerminator());  in genLoopLimit()
2370 linearFunctionTestReplace(Loop *L, BasicBlock *ExitingBB,  in linearFunctionTestReplace()  argument
2385   if (ExitingBB == L->getLoopLatch()) {  in linearFunctionTestReplace()
2392       if (ICmpInst *LoopTest = getLoopTest(L, ExitingBB))  in linearFunctionTestReplace()
2397           mustExecuteUBIfPoisonOnPathTo(IncVar, ExitingBB->getTerminator(), DT);  in linearFunctionTestReplace()
2427       IndVar, ExitingBB, ExitCount, UsePostInc, L, Rewriter, SE);  in linearFunctionTestReplace()
2433   BranchInst *BI = cast<BranchInst>(ExitingBB->getTerminator());  in linearFunctionTestReplace()
2681     if (auto *ExitingBB = L->getExitingBlock())  in run()  local
2682       ExitingBlocks.push_back(ExitingBB);  in run()
2683     for (BasicBlock *ExitingBB : ExitingBlocks) {  in run()
2685       if (!isa<BranchInst>(ExitingBB->getTerminator()))  in run()
2688       if (!needsLFTR(L, ExitingBB))  in run()
2691       const SCEV *ExitCount = SE->getExitCount(L, ExitingBB);  in run()
2699       PHINode *IndVar = FindLoopCounter(L, ExitingBB, ExitCount, SE, DT);  in run()
2719         Changed |= linearFunctionTestReplace(L, ExitingBB,  in run()