135 static bool getShuffleDemandedElts(const ShuffleVectorInst *Shuf,  in getShuffleDemandedElts()  argument
138   if (isa<ScalableVectorType>(Shuf->getType())) {  in getShuffleDemandedElts()
145       cast<FixedVectorType>(Shuf->getOperand(0)->getType())->getNumElements();  in getShuffleDemandedElts()
146   return llvm::getShuffleDemandedElts(NumElts, Shuf->getShuffleMask(),  in getShuffleDemandedElts()
1871     auto *Shuf = dyn_cast<ShuffleVectorInst>(I);  in computeKnownBitsFromOperator()  local
1873     if (!Shuf) {  in computeKnownBitsFromOperator()
1880     if (!getShuffleDemandedElts(Shuf, DemandedElts, DemandedLHS, DemandedRHS)) {  in computeKnownBitsFromOperator()
1887       const Value *LHS = Shuf->getOperand(0);  in computeKnownBitsFromOperator()
1894       const Value *RHS = Shuf->getOperand(1);  in computeKnownBitsFromOperator()
3010     auto *Shuf = dyn_cast<ShuffleVectorInst>(I);  in isKnownNonZeroFromOperator()  local
3011     if (!Shuf)  in isKnownNonZeroFromOperator()
3016     if (!getShuffleDemandedElts(Shuf, DemandedElts, DemandedLHS, DemandedRHS))  in isKnownNonZeroFromOperator()
3020             isKnownNonZero(Shuf->getOperand(1), DemandedRHS, Q, Depth)) &&  in isKnownNonZeroFromOperator()
3022             isKnownNonZero(Shuf->getOperand(0), DemandedLHS, Q, Depth));  in isKnownNonZeroFromOperator()
4037       auto *Shuf = dyn_cast<ShuffleVectorInst>(U);  in ComputeNumSignBitsImpl()  local
4038       if (!Shuf) {  in ComputeNumSignBitsImpl()
4045       if (!getShuffleDemandedElts(Shuf, DemandedElts, DemandedLHS, DemandedRHS))  in ComputeNumSignBitsImpl()
4049         const Value *LHS = Shuf->getOperand(0);  in ComputeNumSignBitsImpl()
4057         const Value *RHS = Shuf->getOperand(1);  in ComputeNumSignBitsImpl()
5811     auto *Shuf = dyn_cast<ShuffleVectorInst>(Op);  in computeKnownFPClass()  local
5812     if (!Shuf || !getShuffleDemandedElts(Shuf, DemandedElts, DemandedLHS, DemandedRHS))  in computeKnownFPClass()
5816       const Value *LHS = Shuf->getOperand(0);  in computeKnownFPClass()
5829       const Value *RHS = Shuf->getOperand(1);  in computeKnownFPClass()