670   ShuffleVectorInst *SVI;  member
679       : BB(nullptr), PV(nullptr), LIs(), Is(), SVI(nullptr), VTy(VTy) {  in VectorInfo()
713     ShuffleVectorInst *SVI = dyn_cast<ShuffleVectorInst>(V);  in compute()  local
714     if (SVI)  in compute()
715       return computeFromSVI(SVI, Result, DL);  in compute()
770     Result.SVI = nullptr;  in computeFromBCI()
786   static bool computeFromSVI(ShuffleVectorInst *SVI, VectorInfo &Result,  in computeFromSVI()
789         cast<FixedVectorType>(SVI->getOperand(0)->getType());  in computeFromSVI()
793     if (!compute(SVI->getOperand(0), LHS, DL))  in computeFromSVI()
798     if (!compute(SVI->getOperand(1), RHS, DL))  in computeFromSVI()
833     Result.Is.insert(SVI);  in computeFromSVI()
834     Result.SVI = SVI;  in computeFromSVI()
837     for (int i : SVI->getShuffleMask()) {  in computeFromSVI()
1150     SVIs.insert(VI.SVI);  in combine()
1194     if (!DT.dominates(InsertionPoint, VI.SVI))  in combine()
1201   Type *ETy = InterleavedLoad.front().SVI->getType()->getElementType();  in combine()
1203       cast<FixedVectorType>(InterleavedLoad.front().SVI->getType())  in combine()
1238     Builder.SetInsertPoint(VI.SVI);  in combine()
1239     auto SVI = Builder.CreateShuffleVector(LI, UndefValue::get(LI->getType()),  in combine()  local
1241     VI.SVI->replaceAllUsesWith(SVI);  in combine()
1268         if (auto SVI = dyn_cast<ShuffleVectorInst>(&I)) {  in run()  local
1270           if (isa<ScalableVectorType>(SVI->getType()))  in run()
1273           Candidates.emplace_back(cast<FixedVectorType>(SVI->getType()));  in run()
1275           if (!VectorInfo::computeFromSVI(SVI, Candidates.back(), DL)) {  in run()