501     if (auto *IE = dyn_cast<InsertElementInst>(I)) {  in visitExtractElementInst()
644   if (InsertElementInst *IEI = dyn_cast<InsertElementInst>(V)) {  in collectSingleShuffleElements()
694 static bool replaceExtractElements(InsertElementInst *InsElt,  in replaceExtractElements()
740   if (InsElt->hasOneUse() && isa<InsertElementInst>(InsElt->user_back()))  in replaceExtractElements()
798   if (InsertElementInst *IEI = dyn_cast<InsertElementInst>(V)) {  in collectShuffleElements()
1213 static Instruction *foldInsSequenceIntoSplat(InsertElementInst &InsElt) {  in foldInsSequenceIntoSplat()
1216   if (InsElt.hasOneUse() && isa<InsertElementInst>(InsElt.user_back()))  in foldInsSequenceIntoSplat()
1232   InsertElementInst *CurrIE = &InsElt;  in foldInsSequenceIntoSplat()
1234   InsertElementInst *FirstIE = nullptr;  in foldInsSequenceIntoSplat()
1243     auto *NextIE = dyn_cast<InsertElementInst>(CurrIE->getOperand(0));  in foldInsSequenceIntoSplat()
1273     FirstIE = InsertElementInst::Create(PoisonVec, SplatVal, Zero, "",  in foldInsSequenceIntoSplat()
1287 static Instruction *foldInsEltIntoSplat(InsertElementInst &InsElt) {  in foldInsEltIntoSplat()
1324 static Instruction *foldInsEltIntoIdentityShuffle(InsertElementInst &InsElt) {  in foldInsEltIntoIdentityShuffle()
1383 static Instruction *hoistInsEltConst(InsertElementInst &InsElt2,  in hoistInsEltConst()
1385   auto *InsElt1 = dyn_cast<InsertElementInst>(InsElt2.getOperand(0));  in hoistInsEltConst()
1398     return InsertElementInst::Create(NewInsElt1, Y, IdxC1);  in hoistInsEltConst()
1406 static Instruction *foldConstantInsEltIntoShuffle(InsertElementInst &InsElt) {  in foldConstantInsEltIntoShuffle()
1461   } else if (auto *IEI = dyn_cast<InsertElementInst>(Inst)) {  in foldConstantInsEltIntoShuffle()
1510 static Instruction *narrowInsElt(InsertElementInst &InsElt,  in narrowInsElt()
1543 static Instruction *foldTruncInsEltPair(InsertElementInst &InsElt,  in foldTruncInsEltPair()
1606 Instruction *InstCombinerImpl::visitInsertElementInst(InsertElementInst &IE) {  in visitInsertElementInst()
1627       return InsertElementInst::Create(NewIns, OtherScalar,  in visitInsertElementInst()
1692     auto isShuffleRootCandidate = [](InsertElementInst &Insert) {  in visitInsertElementInst()
1695       auto *InsertUser = dyn_cast<InsertElementInst>(Insert.user_back());  in visitInsertElementInst()
2682     return InsertElementInst::Create(V1, Scalar, IndexC);  in foldShuffleWithInsert()
2690     return InsertElementInst::Create(V1, Scalar, IndexC);  in foldShuffleWithInsert()