349 struct Decomposition {  struct
353   Decomposition(int64_t Offset) : Offset(Offset) {}  in Decomposition()  function
354   Decomposition(Value *V, bool IsKnownNonNegative = false) {  in Decomposition()  function
357   Decomposition(int64_t Offset, ArrayRef<DecompEntry> Vars)  in Decomposition()  argument
364   void add(const Decomposition &Other) {  in add()  argument
369   void sub(const Decomposition &Other) {  in sub()  argument
370     Decomposition Tmp = Other;  in sub()
432 static Decomposition decompose(Value *V,
441 static Decomposition decomposeGEP(GEPOperator &GEP,  in decomposeGEP()
456   Decomposition Result(ConstantOffset.getSExtValue(), DecompEntry(1, BasePtr));  in decomposeGEP()
474 static Decomposition decompose(Value *V,  in decompose()