126   static MemAccessTy getUnknown(LLVMContext &Ctx) {  in getUnknown()  function
2224       NewAccessTy = MemAccessTy::getUnknown(AccessTy.MemTy->getContext());  in reconcileNewOffset()
2885       const SCEV *IVOperExpr = SE.getAddExpr(SE.getUnknown(IVSrc),  in GenerateIVChain()
2886                                              SE.getUnknown(IncV));  in GenerateIVChain()
3121               SE.getUnknown(const_cast<Instruction *>(UserInst)));  in CollectLoopInvariantFixupsAndFormulae()
4476     Ops.push_back(SE.getUnknown(Rewriter.expandCodeFor(Reg, nullptr, &*IP)));  in Expand()
4494             SE.getUnknown(Rewriter.expandCodeFor(ScaledS, nullptr, &*IP)));  in Expand()
4513         Ops.push_back(SE.getUnknown(FullV));  in Expand()
4515       ScaledS = SE.getUnknown(Rewriter.expandCodeFor(ScaledS, nullptr, &*IP));  in Expand()
4529       Ops.push_back(SE.getUnknown(FullV));  in Expand()
4531     Ops.push_back(SE.getUnknown(F.BaseGV));  in Expand()
4539     Ops.push_back(SE.getUnknown(FullV));  in Expand()
4551         Ops.push_back(SE.getUnknown(ICmpScaledV));  in Expand()
4557       Ops.push_back(SE.getUnknown(ConstantInt::getSigned(IntTy, Offset)));  in Expand()
4565     Ops.push_back(SE.getUnknown(ConstantInt::getSigned(IntTy,  in Expand()