+ static Constant *getExtractElementTy(const Type *Ty, Constant *Val,
+ Constant *Idx);
+ static Constant *getInsertElementTy(const Type *Ty, Constant *Val,
+ Constant *Elt, Constant *Idx);
+ static Constant *getShuffleVectorTy(const Type *Ty, Constant *V1,
+ Constant *V2, Constant *Mask);