592     void promoteTo(Instruction *In, IntegerType *DestTy, BasicBlock *LoopB);
593     bool promoteTypes(BasicBlock *LoopB, BasicBlock *ExitB);
604     bool convertShiftsToLeft(BasicBlock *LoopB, BasicBlock *ExitB,
606     void cleanupLoopBody(BasicBlock *LoopB);
624     bool scanSelect(SelectInst *SI, BasicBlock *LoopB, BasicBlock *PrehB,
874       BasicBlock *LoopB, BasicBlock *PrehB, Value *CIV, ParsedValues &PV,  in scanSelect()  argument
924     if (SelI != RPhi->getIncomingValueForBlock(LoopB))  in scanSelect()
945         if (!I1 || I1->getParent() != LoopB) {  in scanSelect()
948         } else if (!I2 || I2->getParent() != LoopB) {  in scanSelect()
1019       IntegerType *DestTy, BasicBlock *LoopB) {  in promoteTo()  argument
1033       if (InB == LoopB)  in promoteTo()
1070 bool PolynomialMultiplyRecognize::promoteTypes(BasicBlock *LoopB,  in promoteTypes()  argument
1072   assert(LoopB);  in promoteTypes()
1077   if (!ExitB || (ExitB->getSinglePredecessor() != LoopB))  in promoteTypes()
1086     assert(P.getIncomingBlock(0) == LoopB);  in promoteTypes()
1093   for (Instruction &In : *LoopB)  in promoteTypes()
1099   std::transform(LoopB->begin(), LoopB->end(), std::back_inserter(LoopIns),  in promoteTypes()
1103       promoteTo(In, DestTy, LoopB);  in promoteTypes()
1309 bool PolynomialMultiplyRecognize::convertShiftsToLeft(BasicBlock *LoopB,  in convertShiftsToLeft()  argument
1311   Value *CIV = getCountIV(LoopB);  in convertShiftsToLeft()
1322   for (Instruction &I : *LoopB) {  in convertShiftsToLeft()
1356       if (T->getParent() != LoopB || RShifts.count(T) || isa<PHINode>(T))  in convertShiftsToLeft()
1377       if (T && T->getParent() != LoopB)  in convertShiftsToLeft()
1391   IRBuilder<> IRB(LoopB);  in convertShiftsToLeft()
1408   for (auto I = LoopB->begin(), E = LoopB->end(); I != E; ++I) {  in convertShiftsToLeft()
1417       replaceAllUsesOfWithIn(&*I, V, LoopB);  in convertShiftsToLeft()
1470     Value *U = PN->getIncomingValueForBlock(LoopB);  in convertShiftsToLeft()
1485 void PolynomialMultiplyRecognize::cleanupLoopBody(BasicBlock *LoopB) {  in cleanupLoopBody()  argument
1486   for (auto &I : *LoopB)  in cleanupLoopBody()
1490   for (Instruction &I : llvm::make_early_inc_range(*LoopB))  in cleanupLoopBody()
1784   BasicBlock *LoopB = CurLoop->getHeader();  in recognize()  local
1785   LLVM_DEBUG(dbgs() << "Loop header:\n" << *LoopB);  in recognize()
1787   if (LoopB != CurLoop->getLoopLatch())  in recognize()
1803   Value *CIV = getCountIV(LoopB);  in recognize()
1819   auto FeedsPHI = [LoopB](const Value *V) -> bool {  in recognize()
1822         if (P->getParent() == LoopB)  in recognize()
1827   for (Instruction &In : *LoopB) {  in recognize()
1836     if (scanSelect(SelI, LoopB, EntryB, CIV, PV, true)) {  in recognize()
1839         Value *NewSel = C.materialize(LoopB, SI->getIterator());  in recognize()
1857     if (!promoteTypes(LoopB, ExitB))  in recognize()
1862     for (Instruction &In : *LoopB) {  in recognize()
1870         Value *NewSel = C.materialize(LoopB, SI->getIterator());  in recognize()
1877     if (!convertShiftsToLeft(LoopB, ExitB, IterCount))  in recognize()
1879     cleanupLoopBody(LoopB);  in recognize()
1884   for (Instruction &In : *LoopB) {  in recognize()
1889     FoundScan = scanSelect(SelI, LoopB, EntryB, CIV, PV, false);  in recognize()