340     ShuffleVectorInst *Shuffle = cast<ShuffleVectorInst>(UserInstr);  in findDemandedEltsBySingleUser()
537     } else if (auto *SVI = dyn_cast<ShuffleVectorInst>(I)) {  in visitExtractElementInst()
736   auto *WideVec = new ShuffleVectorInst(ExtVecOp, ExtendMask);  in replaceExtractElements()
1178 static bool isShuffleEquivalentToSelect(ShuffleVectorInst &Shuf) {  in isShuffleEquivalentToSelect()
1274   return new ShuffleVectorInst(FirstIE, Mask);  in foldInsSequenceIntoSplat()
1281   auto *Shuf = dyn_cast<ShuffleVectorInst>(InsElt.getOperand(0));  in foldInsEltIntoSplat()
1311   return new ShuffleVectorInst(Op0, NewMask);  in foldInsEltIntoSplat()
1318   auto *Shuf = dyn_cast<ShuffleVectorInst>(InsElt.getOperand(0));  in foldInsEltIntoIdentityShuffle()
1363   return new ShuffleVectorInst(X, Shuf->getOperand(1), NewMask);  in foldInsEltIntoIdentityShuffle()
1404   if (auto *Shuf = dyn_cast<ShuffleVectorInst>(InsElt.getOperand(0))) {  in foldConstantInsEltIntoShuffle()
1451     return new ShuffleVectorInst(Shuf->getOperand(0),  in foldConstantInsEltIntoShuffle()
1492     return new ShuffleVectorInst(IEI->getOperand(0),  in foldConstantInsEltIntoShuffle()
1709           return new ShuffleVectorInst(LR.first, LR.second, Mask);  in visitInsertElementInst()
2025 static bool isShuffleExtractingFromLHS(ShuffleVectorInst &SVI,  in isShuffleExtractingFromLHS()
2090 static Instruction *foldSelectShuffleOfSelectShuffle(ShuffleVectorInst &Shuf) {  in foldSelectShuffleOfSelectShuffle()
2099   auto *ShufOp = dyn_cast<ShuffleVectorInst>(Op0);  in foldSelectShuffleOfSelectShuffle()
2103     ShuffleVectorInst::commuteShuffleMask(Mask, NumElts);  in foldSelectShuffleOfSelectShuffle()
2106   ShufOp = dyn_cast<ShuffleVectorInst>(Op1);  in foldSelectShuffleOfSelectShuffle()
2119     ShuffleVectorInst::commuteShuffleMask(Mask1, NumElts);  in foldSelectShuffleOfSelectShuffle()
2131   assert((ShuffleVectorInst::isSelectMask(NewMask, NumElts) ||  in foldSelectShuffleOfSelectShuffle()
2132           ShuffleVectorInst::isIdentityMask(NewMask, NumElts)) &&  in foldSelectShuffleOfSelectShuffle()
2134   return new ShuffleVectorInst(X, Y, NewMask);  in foldSelectShuffleOfSelectShuffle()
2137 static Instruction *foldSelectShuffleWith1Binop(ShuffleVectorInst &Shuf) {  in foldSelectShuffleWith1Binop()
2193 static Instruction *canonicalizeInsertSplat(ShuffleVectorInst &Shuf,  in canonicalizeInsertSplat()
2221   return new ShuffleVectorInst(NewIns, NewMask);  in canonicalizeInsertSplat()
2225 Instruction *InstCombinerImpl::foldSelectShuffle(ShuffleVectorInst &Shuf) {  in foldSelectShuffle()
2363 static Instruction *foldTruncShuffle(ShuffleVectorInst &Shuf,  in foldTruncShuffle()
2404 static Instruction *narrowVectorSelect(ShuffleVectorInst &Shuf,  in narrowVectorSelect()
2426       !cast<ShuffleVectorInst>(Cond)->isIdentityWithPadding())  in narrowVectorSelect()
2437 static Instruction *foldShuffleOfUnaryOps(ShuffleVectorInst &Shuf,  in foldShuffleOfUnaryOps()
2484 static Instruction *foldCastShuffle(ShuffleVectorInst &Shuf,  in foldCastShuffle()
2533 static Instruction *foldIdentityExtractShuffle(ShuffleVectorInst &Shuf) {  in foldIdentityExtractShuffle()
2578   return new ShuffleVectorInst(X, Y, NewMask);  in foldIdentityExtractShuffle()
2583 static Instruction *foldShuffleWithInsert(ShuffleVectorInst &Shuf,  in foldShuffleWithInsert()
2664   ShuffleVectorInst::commuteShuffleMask(Mask, NumElts);  in foldShuffleWithInsert()
2671 static Instruction *foldIdentityPaddedShuffles(ShuffleVectorInst &Shuf) {  in foldIdentityPaddedShuffles()
2675   auto *Shuffle0 = dyn_cast<ShuffleVectorInst>(Shuf.getOperand(0));  in foldIdentityPaddedShuffles()
2676   auto *Shuffle1 = dyn_cast<ShuffleVectorInst>(Shuf.getOperand(1));  in foldIdentityPaddedShuffles()
2734   return new ShuffleVectorInst(X, Y, NewMask);  in foldIdentityPaddedShuffles()
2740 Instruction *InstCombinerImpl::simplifyBinOpSplats(ShuffleVectorInst &SVI) {  in simplifyBinOpSplats()
2764   return new ShuffleVectorInst(NewBO, SVI.getShuffleMask());  in simplifyBinOpSplats()
2767 Instruction *InstCombinerImpl::visitShuffleVectorInst(ShuffleVectorInst &SVI) {  in visitShuffleVectorInst()
2842     return new ShuffleVectorInst(LHS, createUnaryMask(Mask, LHSWidth));  in visitShuffleVectorInst()
3023   ShuffleVectorInst* LHSShuffle = dyn_cast<ShuffleVectorInst>(LHS);  in visitShuffleVectorInst()
3024   ShuffleVectorInst* RHSShuffle = dyn_cast<ShuffleVectorInst>(RHS);  in visitShuffleVectorInst()
3152     return new ShuffleVectorInst(newLHS, newRHS, newMask);  in visitShuffleVectorInst()