494     if (auto *IE = dyn_cast<InsertElementInst>(I)) {  in visitExtractElementInst()
637   if (InsertElementInst *IEI = dyn_cast<InsertElementInst>(V)) {  in collectSingleShuffleElements()
687 static bool replaceExtractElements(InsertElementInst *InsElt,  in replaceExtractElements()
733   if (InsElt->hasOneUse() && isa<InsertElementInst>(InsElt->user_back()))  in replaceExtractElements()
791   if (InsertElementInst *IEI = dyn_cast<InsertElementInst>(V)) {  in collectShuffleElements()
1206 static Instruction *foldInsSequenceIntoSplat(InsertElementInst &InsElt) {  in foldInsSequenceIntoSplat()
1209   if (InsElt.hasOneUse() && isa<InsertElementInst>(InsElt.user_back()))  in foldInsSequenceIntoSplat()
1225   InsertElementInst *CurrIE = &InsElt;  in foldInsSequenceIntoSplat()
1227   InsertElementInst *FirstIE = nullptr;  in foldInsSequenceIntoSplat()
1236     auto *NextIE = dyn_cast<InsertElementInst>(CurrIE->getOperand(0));  in foldInsSequenceIntoSplat()
1266     FirstIE = InsertElementInst::Create(PoisonVec, SplatVal, Zero, "", &InsElt);  in foldInsSequenceIntoSplat()
1279 static Instruction *foldInsEltIntoSplat(InsertElementInst &InsElt) {  in foldInsEltIntoSplat()
1316 static Instruction *foldInsEltIntoIdentityShuffle(InsertElementInst &InsElt) {  in foldInsEltIntoIdentityShuffle()
1375 static Instruction *hoistInsEltConst(InsertElementInst &InsElt2,  in hoistInsEltConst()
1377   auto *InsElt1 = dyn_cast<InsertElementInst>(InsElt2.getOperand(0));  in hoistInsEltConst()
1390     return InsertElementInst::Create(NewInsElt1, Y, IdxC1);  in hoistInsEltConst()
1398 static Instruction *foldConstantInsEltIntoShuffle(InsertElementInst &InsElt) {  in foldConstantInsEltIntoShuffle()
1453   } else if (auto *IEI = dyn_cast<InsertElementInst>(Inst)) {  in foldConstantInsEltIntoShuffle()
1502 static Instruction *narrowInsElt(InsertElementInst &InsElt,  in narrowInsElt()
1535 static Instruction *foldTruncInsEltPair(InsertElementInst &InsElt,  in foldTruncInsEltPair()
1598 Instruction *InstCombinerImpl::visitInsertElementInst(InsertElementInst &IE) {  in visitInsertElementInst()
1619       return InsertElementInst::Create(NewIns, OtherScalar,  in visitInsertElementInst()
1684     auto isShuffleRootCandidate = [](InsertElementInst &Insert) {  in visitInsertElementInst()
1687       auto *InsertUser = dyn_cast<InsertElementInst>(Insert.user_back());  in visitInsertElementInst()
2658     return InsertElementInst::Create(V1, Scalar, IndexC);  in foldShuffleWithInsert()
2666     return InsertElementInst::Create(V1, Scalar, IndexC);  in foldShuffleWithInsert()