247 struct LoopICmp {  struct
251   LoopICmp(ICmpInst::Predicate Pred, const SCEVAddRecExpr *IV,  in LoopICmp()  function
254   LoopICmp() = default;
271   LoopICmp LatchCheck;
274   std::optional<LoopICmp> parseLoopICmp(ICmpInst *ICI);
275   std::optional<LoopICmp> parseLoopLatchICmp();
302   widenICmpRangeCheckIncrementingLoop(LoopICmp LatchCheck, LoopICmp RangeCheck,
306   widenICmpRangeCheckDecrementingLoop(LoopICmp LatchCheck, LoopICmp RangeCheck,
348 std::optional<LoopICmp> LoopPredication::parseLoopICmp(ICmpInst *ICI) {  in parseLoopICmp()
371   return LoopICmp(Pred, AR, RHSS);  in parseLoopICmp()
413                                        const LoopICmp LatchCheck,  in isSafeToTruncateWideIVType()
446 static std::optional<LoopICmp> generateLoopLatchCheck(const DataLayout &DL,  in generateLoopLatchCheck()
448                                                       const LoopICmp LatchCheck,  in generateLoopLatchCheck()
462   LoopICmp NewLatchCheck;  in generateLoopLatchCheck()
540     LoopICmp LatchCheck, LoopICmp RangeCheck, SCEVExpander &Expander,  in widenICmpRangeCheckIncrementingLoop()
590     LoopICmp LatchCheck, LoopICmp RangeCheck, SCEVExpander &Expander,  in widenICmpRangeCheckDecrementingLoop()
639                                LoopICmp& RC) {  in normalizePredicate()
695   LoopICmp CurrLatchCheck = *CurrLatchCheckOpt;  in widenICmpRangeCheck()
807 std::optional<LoopICmp> LoopPredication::parseLoopLatchICmp() {  in parseLoopLatchICmp()