Lines Matching defs:Shuf

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