diff options
Diffstat (limited to 'include/llvm/IR')
| -rw-r--r-- | include/llvm/IR/Constants.h | 1 | ||||
| -rw-r--r-- | include/llvm/IR/IRBuilder.h | 4 | ||||
| -rw-r--r-- | include/llvm/IR/Instruction.def | 35 | ||||
| -rw-r--r-- | include/llvm/IR/Instructions.h | 37 |
4 files changed, 60 insertions, 17 deletions
diff --git a/include/llvm/IR/Constants.h b/include/llvm/IR/Constants.h index 99aed0d873..b6e208285a 100644 --- a/include/llvm/IR/Constants.h +++ b/include/llvm/IR/Constants.h @@ -862,6 +862,7 @@ public: static Constant *getPtrToInt(Constant *C, Type *Ty); static Constant *getIntToPtr(Constant *C, Type *Ty); static Constant *getBitCast (Constant *C, Type *Ty); + static Constant *getAddrSpaceCast (Constant *C, Type *Ty); static Constant *getNSWNeg(Constant *C) { return getNeg(C, false, true); } static Constant *getNUWNeg(Constant *C) { return getNeg(C, true, false); } diff --git a/include/llvm/IR/IRBuilder.h b/include/llvm/IR/IRBuilder.h index e2aeed3556..8d1432d6c9 100644 --- a/include/llvm/IR/IRBuilder.h +++ b/include/llvm/IR/IRBuilder.h @@ -1133,6 +1133,10 @@ public: const Twine &Name = "") { return CreateCast(Instruction::BitCast, V, DestTy, Name); } + Value *CreateAddrSpaceCast(Value *V, Type *DestTy, + const Twine &Name = "") { + return CreateCast(Instruction::AddrSpaceCast, V, DestTy, Name); + } Value *CreateZExtOrBitCast(Value *V, Type *DestTy, const Twine &Name = "") { if (V->getType() == DestTy) diff --git a/include/llvm/IR/Instruction.def b/include/llvm/IR/Instruction.def index e59a0528e9..d46314cc76 100644 --- a/include/llvm/IR/Instruction.def +++ b/include/llvm/IR/Instruction.def @@ -154,25 +154,26 @@ HANDLE_CAST_INST(41, FPExt , FPExtInst ) // Extend floating point HANDLE_CAST_INST(42, PtrToInt, PtrToIntInst) // Pointer -> Integer HANDLE_CAST_INST(43, IntToPtr, IntToPtrInst) // Integer -> Pointer HANDLE_CAST_INST(44, BitCast , BitCastInst ) // Type cast - LAST_CAST_INST(44) +HANDLE_CAST_INST(45, AddrSpaceCast, AddrSpaceCastInst) // addrspace cast + LAST_CAST_INST(45) // Other operators... - FIRST_OTHER_INST(45) -HANDLE_OTHER_INST(45, ICmp , ICmpInst ) // Integer comparison instruction -HANDLE_OTHER_INST(46, FCmp , FCmpInst ) // Floating point comparison instr. -HANDLE_OTHER_INST(47, PHI , PHINode ) // PHI node instruction -HANDLE_OTHER_INST(48, Call , CallInst ) // Call a function -HANDLE_OTHER_INST(49, Select , SelectInst ) // select instruction -HANDLE_OTHER_INST(50, UserOp1, Instruction) // May be used internally in a pass -HANDLE_OTHER_INST(51, UserOp2, Instruction) // Internal to passes only -HANDLE_OTHER_INST(52, VAArg , VAArgInst ) // vaarg instruction -HANDLE_OTHER_INST(53, ExtractElement, ExtractElementInst)// extract from vector -HANDLE_OTHER_INST(54, InsertElement, InsertElementInst) // insert into vector -HANDLE_OTHER_INST(55, ShuffleVector, ShuffleVectorInst) // shuffle two vectors. -HANDLE_OTHER_INST(56, ExtractValue, ExtractValueInst)// extract from aggregate -HANDLE_OTHER_INST(57, InsertValue, InsertValueInst) // insert into aggregate -HANDLE_OTHER_INST(58, LandingPad, LandingPadInst) // Landing pad instruction. - LAST_OTHER_INST(58) + FIRST_OTHER_INST(46) +HANDLE_OTHER_INST(46, ICmp , ICmpInst ) // Integer comparison instruction +HANDLE_OTHER_INST(47, FCmp , FCmpInst ) // Floating point comparison instr. +HANDLE_OTHER_INST(48, PHI , PHINode ) // PHI node instruction +HANDLE_OTHER_INST(49, Call , CallInst ) // Call a function +HANDLE_OTHER_INST(50, Select , SelectInst ) // select instruction +HANDLE_OTHER_INST(51, UserOp1, Instruction) // May be used internally in a pass +HANDLE_OTHER_INST(52, UserOp2, Instruction) // Internal to passes only +HANDLE_OTHER_INST(53, VAArg , VAArgInst ) // vaarg instruction +HANDLE_OTHER_INST(54, ExtractElement, ExtractElementInst)// extract from vector +HANDLE_OTHER_INST(55, InsertElement, InsertElementInst) // insert into vector +HANDLE_OTHER_INST(56, ShuffleVector, ShuffleVectorInst) // shuffle two vectors. +HANDLE_OTHER_INST(57, ExtractValue, ExtractValueInst)// extract from aggregate +HANDLE_OTHER_INST(58, InsertValue, InsertValueInst) // insert into aggregate +HANDLE_OTHER_INST(59, LandingPad, LandingPadInst) // Landing pad instruction. + LAST_OTHER_INST(59) #undef FIRST_TERM_INST #undef HANDLE_TERM_INST 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 |