diff options
Diffstat (limited to 'include/llvm/IR/Instructions.h')
-rw-r--r-- | include/llvm/IR/Instructions.h | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/include/llvm/IR/Instructions.h b/include/llvm/IR/Instructions.h index da260fb181..0843d8fca3 100644 --- a/include/llvm/IR/Instructions.h +++ b/include/llvm/IR/Instructions.h @@ -3615,6 +3615,43 @@ public: } }; +//===----------------------------------------------------------------------===// +// AddrSpaceCastInst Class +//===----------------------------------------------------------------------===// + +/// \brief This class represents a conversion between pointers from +/// one address space to another. +class AddrSpaceCastInst : public CastInst { +protected: + /// \brief Clone an identical AddrSpaceCastInst + virtual AddrSpaceCastInst *clone_impl() const; + +public: + /// \brief Constructor with insert-before-instruction semantics + AddrSpaceCastInst( + Value *S, ///< The value to be casted + Type *Ty, ///< The type to casted to + const Twine &NameStr = "", ///< A name for the new instruction + Instruction *InsertBefore = 0 ///< Where to insert the new instruction + ); + + /// \brief Constructor with insert-at-end-of-block semantics + AddrSpaceCastInst( + Value *S, ///< The value to be casted + Type *Ty, ///< The type to casted to + const Twine &NameStr, ///< A name for the new instruction + BasicBlock *InsertAtEnd ///< The block to insert the instruction into + ); + + // Methods for support type inquiry through isa, cast, and dyn_cast: + static inline bool classof(const Instruction *I) { + return I->getOpcode() == AddrSpaceCast; + } + static inline bool classof(const Value *V) { + return isa<Instruction>(V) && classof(cast<Instruction>(V)); + } +}; + } // End llvm namespace #endif |