290     ShuffleVectorInst *Shuffle = cast<ShuffleVectorInst>(UserInstr);  in findDemandedEltsBySingleUser()
494     } else if (auto *SVI = dyn_cast<ShuffleVectorInst>(I)) {  in visitExtractElementInst()
655       new ShuffleVectorInst(ExtVecOp, PoisonValue::get(ExtVecType), ExtendMask);  in replaceExtractElements()
1086 static bool isShuffleEquivalentToSelect(ShuffleVectorInst &Shuf) {  in isShuffleEquivalentToSelect()
1182   return new ShuffleVectorInst(FirstIE, PoisonVec, Mask);  in foldInsSequenceIntoSplat()
1189   auto *Shuf = dyn_cast<ShuffleVectorInst>(InsElt.getOperand(0));  in foldInsEltIntoSplat()
1219   return new ShuffleVectorInst(Op0, UndefValue::get(Op0->getType()), NewMask);  in foldInsEltIntoSplat()
1226   auto *Shuf = dyn_cast<ShuffleVectorInst>(InsElt.getOperand(0));  in foldInsEltIntoIdentityShuffle()
1271   return new ShuffleVectorInst(X, Shuf->getOperand(1), NewMask);  in foldInsEltIntoIdentityShuffle()
1312   if (auto *Shuf = dyn_cast<ShuffleVectorInst>(InsElt.getOperand(0))) {  in foldConstantInsEltIntoShuffle()
1355     return new ShuffleVectorInst(Shuf->getOperand(0),  in foldConstantInsEltIntoShuffle()
1396     return new ShuffleVectorInst(IEI->getOperand(0),  in foldConstantInsEltIntoShuffle()
1490         return new ShuffleVectorInst(LR.first, LR.second, Mask);  in visitInsertElementInst()
1794 static bool isShuffleExtractingFromLHS(ShuffleVectorInst &SVI,  in isShuffleExtractingFromLHS()
1851 static Instruction *foldSelectShuffleWith1Binop(ShuffleVectorInst &Shuf) {  in foldSelectShuffleWith1Binop()
1907 static Instruction *canonicalizeInsertSplat(ShuffleVectorInst &Shuf,  in canonicalizeInsertSplat()
1936   return new ShuffleVectorInst(NewIns, UndefVec, NewMask);  in canonicalizeInsertSplat()
1940 static Instruction *foldSelectShuffle(ShuffleVectorInst &Shuf,  in foldSelectShuffle()
2070 static Instruction *foldTruncShuffle(ShuffleVectorInst &Shuf,  in foldTruncShuffle()
2111 static Instruction *narrowVectorSelect(ShuffleVectorInst &Shuf,  in narrowVectorSelect()
2133       !cast<ShuffleVectorInst>(Cond)->isIdentityWithPadding())  in narrowVectorSelect()
2144 static Instruction *foldIdentityExtractShuffle(ShuffleVectorInst &Shuf) {  in foldIdentityExtractShuffle()
2189   return new ShuffleVectorInst(X, Y, NewMask);  in foldIdentityExtractShuffle()
2194 static Instruction *foldShuffleWithInsert(ShuffleVectorInst &Shuf,  in foldShuffleWithInsert()
2274   ShuffleVectorInst::commuteShuffleMask(Mask, NumElts);  in foldShuffleWithInsert()
2281 static Instruction *foldIdentityPaddedShuffles(ShuffleVectorInst &Shuf) {  in foldIdentityPaddedShuffles()
2285   auto *Shuffle0 = dyn_cast<ShuffleVectorInst>(Shuf.getOperand(0));  in foldIdentityPaddedShuffles()
2286   auto *Shuffle1 = dyn_cast<ShuffleVectorInst>(Shuf.getOperand(1));  in foldIdentityPaddedShuffles()
2344   return new ShuffleVectorInst(X, Y, NewMask);  in foldIdentityPaddedShuffles()
2347 Instruction *InstCombinerImpl::visitShuffleVectorInst(ShuffleVectorInst &SVI) {  in visitShuffleVectorInst()
2425     return new ShuffleVectorInst(LHS, UndefValue::get(RHS->getType()), Elts);  in visitShuffleVectorInst()
2600   ShuffleVectorInst* LHSShuffle = dyn_cast<ShuffleVectorInst>(LHS);  in visitShuffleVectorInst()
2601   ShuffleVectorInst* RHSShuffle = dyn_cast<ShuffleVectorInst>(RHS);  in visitShuffleVectorInst()
2728     return new ShuffleVectorInst(newLHS, newRHS, newMask);  in visitShuffleVectorInst()