169         Preheader(nullptr), CurLoop(nullptr), CurAST(nullptr),  in LoopVersioningLICM()
186   Loop *CurLoop;           // The current loop we are working on.  member
210   if (!CurLoop->getLoopPreheader()) {  in legalLoopStructure()
215   if (CurLoop->getSubLoops().size()) {  in legalLoopStructure()
220   if (CurLoop->getNumBackEdges() != 1) {  in legalLoopStructure()
225   if (!CurLoop->getExitingBlock()) {  in legalLoopStructure()
232   if (CurLoop->getExitingBlock() != CurLoop->getLoopLatch()) {  in legalLoopStructure()
238   if (CurLoop->isAnnotatedParallel()) {  in legalLoopStructure()
243   if (CurLoop->getLoopDepth() > LoopDepthThreshold) {  in legalLoopStructure()
248   if (!CurLoop->hasDedicatedExits()) {  in legalLoopStructure()
254   const SCEV *ExitCount = SE->getBackedgeTakenCount(CurLoop);  in legalLoopStructure()
350     if (SE->isLoopInvariant(SE->getSCEV(Ptr), CurLoop))  in instructionSafeForVersioning()
364     if (SE->isLoopInvariant(SE->getSCEV(Ptr), CurLoop))  in instructionSafeForVersioning()
381   for (auto *Block : CurLoop->getBlocks())  in legalLoopInstructions()
388   LAI = &LAA->getInfo(CurLoop);  in legalLoopInstructions()
429   if (findStringMetadataForLoop(CurLoop, LICMVersioningMetaData)) {  in isLoopAlreadyVisited()
440   DEBUG(dbgs() << "Loop: " << *CurLoop);  in isLegalForVersioning()
486   for (auto *Block : CurLoop->getBlocks()) {  in setNoAliasToLoop()
520   CurLoop = L;  in runOnLoop()
538     LoopVersioning LVer(*LAI, CurLoop, LI, DT, SE, true);  in runOnLoop()