+ /// expandAddToGEP - Expand a SCEVAddExpr with a pointer type into a GEP
+ /// instead of using ptrtoint+arithmetic+inttoptr.
+ Value *expandAddToGEP(const SCEV* const *op_begin,
+ const SCEV* const *op_end,
+ const PointerType *PTy, const Type *Ty, Value *V);
+