204   static MemAccessTy getUnknown(LLVMContext &Ctx,  in getUnknown()  function
2532       NewAccessTy = MemAccessTy::getUnknown(AccessTy.MemTy->getContext(),  in reconcileNewOffset()
3199       const SCEV *IVOperExpr = SE.getAddExpr(SE.getUnknown(IVSrc),  in GenerateIVChain()
3200                                              SE.getUnknown(IncV));  in GenerateIVChain()
3451               SE.getUnknown(const_cast<Instruction *>(UserInst)));  in CollectLoopInvariantFixupsAndFormulae()
5225     Ops.push_back(SE.getUnknown(Rewriter.expandCodeFor(Reg, nullptr)));  in Expand()
5241             SE.getUnknown(Rewriter.expandCodeFor(ScaledS, nullptr)));  in Expand()
5260         Ops.push_back(SE.getUnknown(FullV));  in Expand()
5262       ScaledS = SE.getUnknown(Rewriter.expandCodeFor(ScaledS, nullptr));  in Expand()
5276       Ops.push_back(SE.getUnknown(FullV));  in Expand()
5278     Ops.push_back(SE.getUnknown(F.BaseGV));  in Expand()
5286     Ops.push_back(SE.getUnknown(FullV));  in Expand()
5298         Ops.push_back(SE.getUnknown(ICmpScaledV));  in Expand()
5304       Ops.push_back(SE.getUnknown(ConstantInt::getSigned(IntTy, Offset)));  in Expand()
5312     Ops.push_back(SE.getUnknown(ConstantInt::getSigned(IntTy,  in Expand()