217   static MemAccessTy getUnknown(LLVMContext &Ctx,  in getUnknown()  function
2576       NewAccessTy = MemAccessTy::getUnknown(AccessTy.MemTy->getContext(),  in reconcileNewOffset()
3241       const SCEV *IVOperExpr = SE.getAddExpr(SE.getUnknown(IVSrc),  in GenerateIVChain()
3242                                              SE.getUnknown(IncV));  in GenerateIVChain()
3354           N = SE.getUnknown(NV);  in CollectFixupsAndInitialFormulae()
3538               SE.getUnknown(const_cast<Instruction *>(UserInst)));  in CollectLoopInvariantFixupsAndFormulae()
5321     Ops.push_back(SE.getUnknown(Rewriter.expandCodeFor(Reg, nullptr)));  in Expand()
5337             SE.getUnknown(Rewriter.expandCodeFor(ScaledS, nullptr)));  in Expand()
5356         Ops.push_back(SE.getUnknown(FullV));  in Expand()
5358       ScaledS = SE.getUnknown(Rewriter.expandCodeFor(ScaledS, nullptr));  in Expand()
5372       Ops.push_back(SE.getUnknown(FullV));  in Expand()
5374     Ops.push_back(SE.getUnknown(F.BaseGV));  in Expand()
5382     Ops.push_back(SE.getUnknown(FullV));  in Expand()
5394         Ops.push_back(SE.getUnknown(ICmpScaledV));  in Expand()
5400       Ops.push_back(SE.getUnknown(ConstantInt::getSigned(IntTy, Offset)));  in Expand()
5408     Ops.push_back(SE.getUnknown(ConstantInt::getSigned(IntTy,  in Expand()