381 ConstantInt *getPreferredVectorIndex(ConstantInt *IndexC) {  in getPreferredVectorIndex()  argument
382   const unsigned IndexBW = IndexC->getType()->getBitWidth();  in getPreferredVectorIndex()
383   if (IndexBW == 64 || IndexC->getValue().getActiveBits() > 64)  in getPreferredVectorIndex()
385   return ConstantInt::get(IndexC->getContext(),  in getPreferredVectorIndex()
386                           IndexC->getValue().zextOrTrunc(64));  in getPreferredVectorIndex()
398   auto *IndexC = dyn_cast<ConstantInt>(Index);  in visitExtractElementInst()  local
399   if (IndexC) {  in visitExtractElementInst()
401     if (auto *NewIdx = getPreferredVectorIndex(IndexC))  in visitExtractElementInst()
412           IndexC->getValue().ult(NumElts)) {  in visitExtractElementInst()
418         if (IndexC->getValue().getActiveBits() <= BitWidth)  in visitExtractElementInst()
419           Idx = ConstantInt::get(Ty, IndexC->getValue().zextOrTrunc(BitWidth));  in visitExtractElementInst()
428     if (!EC.isScalable() && IndexC->getValue().uge(NumElts))  in visitExtractElementInst()
475       if (isa<Constant>(IE->getOperand(2)) && IndexC)  in visitExtractElementInst()
480       uint64_t IdxVal = IndexC ? IndexC->getZExtValue() : 0;  in visitExtractElementInst()
481       if (IndexC && IdxVal < EC.getKnownMinValue() && GEP->hasOneUse()) {  in visitExtractElementInst()
497             NewPtr = Builder.CreateExtractElement(NewPtr, IndexC);  in visitExtractElementInst()
503               NewOps.push_back(Builder.CreateExtractElement(Op, IndexC));  in visitExtractElementInst()
551   if (IndexC) {  in visitExtractElementInst()
563         DemandedElts.setBit(IndexC->getZExtValue());  in visitExtractElementInst()
1508   if (auto *IndexC = dyn_cast<ConstantInt>(IdxOp))  in visitInsertElementInst()  local
1509     if (auto *NewIdx = getPreferredVectorIndex(IndexC))  in visitInsertElementInst()
2021   uint64_t IndexC;  in canonicalizeInsertSplat()  local
2025                                        m_ConstantInt(IndexC)))) ||  in canonicalizeInsertSplat()
2026       !match(Op1, m_Undef()) || match(Mask, m_ZeroMask()) || IndexC == 0)  in canonicalizeInsertSplat()
2426   auto isShufflingScalarIntoOp1 = [&](Value *&Scalar, ConstantInt *&IndexC) {  in foldShuffleWithInsert()  argument
2429                                m_ConstantInt(IndexC))))  in foldShuffleWithInsert()
2445       if (NewInsIndex != -1 || Mask[i] != IndexC->getSExtValue())  in foldShuffleWithInsert()
2455     IndexC = ConstantInt::get(IndexC->getType(), NewInsIndex);  in foldShuffleWithInsert()
2463   ConstantInt *IndexC;  in foldShuffleWithInsert()  local
2464   if (isShufflingScalarIntoOp1(Scalar, IndexC))  in foldShuffleWithInsert()
2465     return InsertElementInst::Create(V1, Scalar, IndexC);  in foldShuffleWithInsert()
2472   if (isShufflingScalarIntoOp1(Scalar, IndexC))  in foldShuffleWithInsert()
2473     return InsertElementInst::Create(V1, Scalar, IndexC);  in foldShuffleWithInsert()