Lines Matching refs:CIV
622 bool matchLeftShift(SelectInst *SelI, Value *CIV, ParsedValues &PV);
625 Value *CIV, ParsedValues &PV, bool PreScan);
684 Value *CIV, ParsedValues &PV) { in matchLeftShift() argument
711 if (match(A, m_Shl(m_One(), m_Specific(CIV)))) { in matchLeftShift()
714 } else if (match(B, m_Shl(m_One(), m_Specific(CIV)))) { in matchLeftShift()
784 if (!match(T, m_Shl(m_Value(Q), m_Specific(CIV))) && in matchLeftShift()
785 !match(T, m_Shl(m_ZExt(m_Value(Q)), m_ZExt(m_Specific(CIV))))) in matchLeftShift()
868 BasicBlock *LoopB, BasicBlock *PrehB, Value *CIV, ParsedValues &PV, in scanSelect() argument
909 if (matchLeftShift(SelI, CIV, PV)) { in scanSelect()
1305 Value *CIV = getCountIV(LoopB); in convertShiftsToLeft() local
1306 if (CIV == nullptr) in convertShiftsToLeft()
1308 auto *CIVTy = dyn_cast<IntegerType>(CIV->getType()); in convertShiftsToLeft()
1433 Value *ShAmt = CIV, *ShVal = Op; in convertShiftsToLeft()
1797 Value *CIV = getCountIV(LoopB); in recognize() local
1801 LLVM_DEBUG(dbgs() << "Loop IV: " << *CIV << "\nIterCount: " << IterCount in recognize()
1830 if (scanSelect(SelI, LoopB, EntryB, CIV, PV, true)) { in recognize()
1883 FoundScan = scanSelect(SelI, LoopB, EntryB, CIV, PV, false); in recognize()