| //===-- AMDGPUISelLowering.h - AMDGPU Lowering Interface --------*- C++ -*-===// |
| // |
| // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
| // See https://llvm.org/LICENSE.txt for license information. |
| // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
| // |
| //===----------------------------------------------------------------------===// |
| // |
| /// \file |
| /// Interface definition of the TargetLowering class that is common |
| /// to all AMD GPUs. |
| // |
| //===----------------------------------------------------------------------===// |
| |
| #ifndef LLVM_LIB_TARGET_AMDGPU_AMDGPUISELLOWERING_H |
| #define LLVM_LIB_TARGET_AMDGPU_AMDGPUISELLOWERING_H |
| |
| #include "AMDGPU.h" |
| #include "llvm/CodeGen/CallingConvLower.h" |
| #include "llvm/CodeGen/TargetLowering.h" |
| |
| namespace llvm { |
| |
| class AMDGPUMachineFunction; |
| class AMDGPUSubtarget; |
| struct ArgDescriptor; |
| |
| class AMDGPUTargetLowering : public TargetLowering { |
| private: |
| const AMDGPUSubtarget *Subtarget; |
| |
| /// \returns AMDGPUISD::FFBH_U32 node if the incoming \p Op may have been |
| /// legalized from a smaller type VT. Need to match pre-legalized type because |
| /// the generic legalization inserts the add/sub between the select and |
| /// compare. |
| SDValue getFFBX_U32(SelectionDAG &DAG, SDValue Op, const SDLoc &DL, unsigned Opc) const; |
| |
| public: |
| static unsigned numBitsUnsigned(SDValue Op, SelectionDAG &DAG); |
| static unsigned numBitsSigned(SDValue Op, SelectionDAG &DAG); |
| static bool hasDefinedInitializer(const GlobalValue *GV); |
| |
| protected: |
| SDValue LowerEXTRACT_SUBVECTOR(SDValue Op, SelectionDAG &DAG) const; |
| SDValue LowerCONCAT_VECTORS(SDValue Op, SelectionDAG &DAG) const; |
| /// Split a vector store into multiple scalar stores. |
| /// \returns The resulting chain. |
| |
| SDValue LowerFREM(SDValue Op, SelectionDAG &DAG) const; |
| SDValue LowerFCEIL(SDValue Op, SelectionDAG &DAG) const; |
| SDValue LowerFTRUNC(SDValue Op, SelectionDAG &DAG) const; |
| SDValue LowerFRINT(SDValue Op, SelectionDAG &DAG) const; |
| SDValue LowerFNEARBYINT(SDValue Op, SelectionDAG &DAG) const; |
| |
| SDValue LowerFROUND_LegalFTRUNC(SDValue Op, SelectionDAG &DAG) const; |
| SDValue LowerFROUND64(SDValue Op, SelectionDAG &DAG) const; |
| SDValue LowerFROUND(SDValue Op, SelectionDAG &DAG) const; |
| SDValue LowerFFLOOR(SDValue Op, SelectionDAG &DAG) const; |
| SDValue LowerFLOG(SDValue Op, SelectionDAG &DAG, |
| double Log2BaseInverted) const; |
| SDValue lowerFEXP(SDValue Op, SelectionDAG &DAG) const; |
| |
| SDValue LowerCTLZ_CTTZ(SDValue Op, SelectionDAG &DAG) const; |
| |
| SDValue LowerINT_TO_FP32(SDValue Op, SelectionDAG &DAG, bool Signed) const; |
| SDValue LowerINT_TO_FP64(SDValue Op, SelectionDAG &DAG, bool Signed) const; |
| SDValue LowerUINT_TO_FP(SDValue Op, SelectionDAG &DAG) const; |
| SDValue LowerSINT_TO_FP(SDValue Op, SelectionDAG &DAG) const; |
| |
| SDValue LowerFP64_TO_INT(SDValue Op, SelectionDAG &DAG, bool Signed) const; |
| SDValue LowerFP_TO_FP16(SDValue Op, SelectionDAG &DAG) const; |
| SDValue LowerFP_TO_UINT(SDValue Op, SelectionDAG &DAG) const; |
| SDValue LowerFP_TO_SINT(SDValue Op, SelectionDAG &DAG) const; |
| |
| SDValue LowerSIGN_EXTEND_INREG(SDValue Op, SelectionDAG &DAG) const; |
| |
| protected: |
| bool shouldCombineMemoryType(EVT VT) const; |
| SDValue performLoadCombine(SDNode *N, DAGCombinerInfo &DCI) const; |
| SDValue performStoreCombine(SDNode *N, DAGCombinerInfo &DCI) const; |
| SDValue performAssertSZExtCombine(SDNode *N, DAGCombinerInfo &DCI) const; |
| SDValue performIntrinsicWOChainCombine(SDNode *N, DAGCombinerInfo &DCI) const; |
| |
| SDValue splitBinaryBitConstantOpImpl(DAGCombinerInfo &DCI, const SDLoc &SL, |
| unsigned Opc, SDValue LHS, |
| uint32_t ValLo, uint32_t ValHi) const; |
| SDValue performShlCombine(SDNode *N, DAGCombinerInfo &DCI) const; |
| SDValue performSraCombine(SDNode *N, DAGCombinerInfo &DCI) const; |
| SDValue performSrlCombine(SDNode *N, DAGCombinerInfo &DCI) const; |
| SDValue performTruncateCombine(SDNode *N, DAGCombinerInfo &DCI) const; |
| SDValue performMulCombine(SDNode *N, DAGCombinerInfo &DCI) const; |
| SDValue performMulhsCombine(SDNode *N, DAGCombinerInfo &DCI) const; |
| SDValue performMulhuCombine(SDNode *N, DAGCombinerInfo &DCI) const; |
| SDValue performMulLoHi24Combine(SDNode *N, DAGCombinerInfo &DCI) const; |
| SDValue performCtlz_CttzCombine(const SDLoc &SL, SDValue Cond, SDValue LHS, |
| SDValue RHS, DAGCombinerInfo &DCI) const; |
| SDValue performSelectCombine(SDNode *N, DAGCombinerInfo &DCI) const; |
| |
| bool isConstantCostlierToNegate(SDValue N) const; |
| SDValue performFNegCombine(SDNode *N, DAGCombinerInfo &DCI) const; |
| SDValue performFAbsCombine(SDNode *N, DAGCombinerInfo &DCI) const; |
| SDValue performRcpCombine(SDNode *N, DAGCombinerInfo &DCI) const; |
| |
| static EVT getEquivalentMemType(LLVMContext &Context, EVT VT); |
| |
| virtual SDValue LowerGlobalAddress(AMDGPUMachineFunction *MFI, SDValue Op, |
| SelectionDAG &DAG) const; |
| |
| /// Return 64-bit value Op as two 32-bit integers. |
| std::pair<SDValue, SDValue> split64BitValue(SDValue Op, |
| SelectionDAG &DAG) const; |
| SDValue getLoHalf64(SDValue Op, SelectionDAG &DAG) const; |
| SDValue getHiHalf64(SDValue Op, SelectionDAG &DAG) const; |
| |
| /// Split a vector type into two parts. The first part is a power of two |
| /// vector. The second part is whatever is left over, and is a scalar if it |
| /// would otherwise be a 1-vector. |
| std::pair<EVT, EVT> getSplitDestVTs(const EVT &VT, SelectionDAG &DAG) const; |
| |
| /// Split a vector value into two parts of types LoVT and HiVT. HiVT could be |
| /// scalar. |
| std::pair<SDValue, SDValue> splitVector(const SDValue &N, const SDLoc &DL, |
| const EVT &LoVT, const EVT &HighVT, |
| SelectionDAG &DAG) const; |
| |
| /// Split a vector load into 2 loads of half the vector. |
| SDValue SplitVectorLoad(SDValue Op, SelectionDAG &DAG) const; |
| |
| /// Widen a vector load from vec3 to vec4. |
| SDValue WidenVectorLoad(SDValue Op, SelectionDAG &DAG) const; |
| |
| /// Split a vector store into 2 stores of half the vector. |
| SDValue SplitVectorStore(SDValue Op, SelectionDAG &DAG) const; |
| |
| SDValue LowerSTORE(SDValue Op, SelectionDAG &DAG) const; |
| SDValue LowerSDIVREM(SDValue Op, SelectionDAG &DAG) const; |
| SDValue LowerUDIVREM(SDValue Op, SelectionDAG &DAG) const; |
| SDValue LowerDIVREM24(SDValue Op, SelectionDAG &DAG, bool sign) const; |
| void LowerUDIVREM64(SDValue Op, SelectionDAG &DAG, |
| SmallVectorImpl<SDValue> &Results) const; |
| |
| void analyzeFormalArgumentsCompute( |
| CCState &State, |
| const SmallVectorImpl<ISD::InputArg> &Ins) const; |
| |
| public: |
| AMDGPUTargetLowering(const TargetMachine &TM, const AMDGPUSubtarget &STI); |
| |
| bool mayIgnoreSignedZero(SDValue Op) const { |
| if (getTargetMachine().Options.NoSignedZerosFPMath) |
| return true; |
| |
| const auto Flags = Op.getNode()->getFlags(); |
| if (Flags.isDefined()) |
| return Flags.hasNoSignedZeros(); |
| |
| return false; |
| } |
| |
| static inline SDValue stripBitcast(SDValue Val) { |
| return Val.getOpcode() == ISD::BITCAST ? Val.getOperand(0) : Val; |
| } |
| |
| static bool allUsesHaveSourceMods(const SDNode *N, |
| unsigned CostThreshold = 4); |
| bool isFAbsFree(EVT VT) const override; |
| bool isFNegFree(EVT VT) const override; |
| bool isTruncateFree(EVT Src, EVT Dest) const override; |
| bool isTruncateFree(Type *Src, Type *Dest) const override; |
| |
| bool isZExtFree(Type *Src, Type *Dest) const override; |
| bool isZExtFree(EVT Src, EVT Dest) const override; |
| bool isZExtFree(SDValue Val, EVT VT2) const override; |
| |
| bool isNarrowingProfitable(EVT VT1, EVT VT2) const override; |
| |
| MVT getVectorIdxTy(const DataLayout &) const override; |
| bool isSelectSupported(SelectSupportKind) const override; |
| |
| bool isFPImmLegal(const APFloat &Imm, EVT VT, |
| bool ForCodeSize) const override; |
| bool ShouldShrinkFPConstant(EVT VT) const override; |
| bool shouldReduceLoadWidth(SDNode *Load, |
| ISD::LoadExtType ExtType, |
| EVT ExtVT) const override; |
| |
| bool isLoadBitCastBeneficial(EVT, EVT, const SelectionDAG &DAG, |
| const MachineMemOperand &MMO) const final; |
| |
| bool storeOfVectorConstantIsCheap(EVT MemVT, |
| unsigned NumElem, |
| unsigned AS) const override; |
| bool aggressivelyPreferBuildVectorSources(EVT VecVT) const override; |
| bool isCheapToSpeculateCttz() const override; |
| bool isCheapToSpeculateCtlz() const override; |
| |
| bool isSDNodeAlwaysUniform(const SDNode *N) const override; |
| static CCAssignFn *CCAssignFnForCall(CallingConv::ID CC, bool IsVarArg); |
| static CCAssignFn *CCAssignFnForReturn(CallingConv::ID CC, bool IsVarArg); |
| |
| SDValue LowerReturn(SDValue Chain, CallingConv::ID CallConv, bool isVarArg, |
| const SmallVectorImpl<ISD::OutputArg> &Outs, |
| const SmallVectorImpl<SDValue> &OutVals, const SDLoc &DL, |
| SelectionDAG &DAG) const override; |
| |
| SDValue addTokenForArgument(SDValue Chain, |
| SelectionDAG &DAG, |
| MachineFrameInfo &MFI, |
| int ClobberedFI) const; |
| |
| SDValue lowerUnhandledCall(CallLoweringInfo &CLI, |
| SmallVectorImpl<SDValue> &InVals, |
| StringRef Reason) const; |
| SDValue LowerCall(CallLoweringInfo &CLI, |
| SmallVectorImpl<SDValue> &InVals) const override; |
| |
| SDValue LowerDYNAMIC_STACKALLOC(SDValue Op, |
| SelectionDAG &DAG) const; |
| |
| SDValue LowerOperation(SDValue Op, SelectionDAG &DAG) const override; |
| SDValue PerformDAGCombine(SDNode *N, DAGCombinerInfo &DCI) const override; |
| void ReplaceNodeResults(SDNode * N, |
| SmallVectorImpl<SDValue> &Results, |
| SelectionDAG &DAG) const override; |
| |
| SDValue combineFMinMaxLegacy(const SDLoc &DL, EVT VT, SDValue LHS, |
| SDValue RHS, SDValue True, SDValue False, |
| SDValue CC, DAGCombinerInfo &DCI) const; |
| |
| const char* getTargetNodeName(unsigned Opcode) const override; |
| |
| // FIXME: Turn off MergeConsecutiveStores() before Instruction Selection for |
| // AMDGPU. Commit r319036, |
| // (https://github.com/llvm/llvm-project/commit/db77e57ea86d941a4262ef60261692f4cb6893e6) |
| // turned on MergeConsecutiveStores() before Instruction Selection for all |
| // targets. Enough AMDGPU compiles go into an infinite loop ( |
| // MergeConsecutiveStores() merges two stores; LegalizeStoreOps() un-merges; |
| // MergeConsecutiveStores() re-merges, etc. ) to warrant turning it off for |
| // now. |
| bool mergeStoresAfterLegalization(EVT) const override { return false; } |
| |
| bool isFsqrtCheap(SDValue Operand, SelectionDAG &DAG) const override { |
| return true; |
| } |
| SDValue getSqrtEstimate(SDValue Operand, SelectionDAG &DAG, int Enabled, |
| int &RefinementSteps, bool &UseOneConstNR, |
| bool Reciprocal) const override; |
| SDValue getRecipEstimate(SDValue Operand, SelectionDAG &DAG, int Enabled, |
| int &RefinementSteps) const override; |
| |
| virtual SDNode *PostISelFolding(MachineSDNode *N, |
| SelectionDAG &DAG) const = 0; |
| |
| /// Determine which of the bits specified in \p Mask are known to be |
| /// either zero or one and return them in the \p KnownZero and \p KnownOne |
| /// bitsets. |
| void computeKnownBitsForTargetNode(const SDValue Op, |
| KnownBits &Known, |
| const APInt &DemandedElts, |
| const SelectionDAG &DAG, |
| unsigned Depth = 0) const override; |
| |
| unsigned ComputeNumSignBitsForTargetNode(SDValue Op, const APInt &DemandedElts, |
| const SelectionDAG &DAG, |
| unsigned Depth = 0) const override; |
| |
| bool isKnownNeverNaNForTargetNode(SDValue Op, |
| const SelectionDAG &DAG, |
| bool SNaN = false, |
| unsigned Depth = 0) const override; |
| |
| /// Helper function that adds Reg to the LiveIn list of the DAG's |
| /// MachineFunction. |
| /// |
| /// \returns a RegisterSDNode representing Reg if \p RawReg is true, otherwise |
| /// a copy from the register. |
| SDValue CreateLiveInRegister(SelectionDAG &DAG, |
| const TargetRegisterClass *RC, |
| unsigned Reg, EVT VT, |
| const SDLoc &SL, |
| bool RawReg = false) const; |
| SDValue CreateLiveInRegister(SelectionDAG &DAG, |
| const TargetRegisterClass *RC, |
| unsigned Reg, EVT VT) const { |
| return CreateLiveInRegister(DAG, RC, Reg, VT, SDLoc(DAG.getEntryNode())); |
| } |
| |
| // Returns the raw live in register rather than a copy from it. |
| SDValue CreateLiveInRegisterRaw(SelectionDAG &DAG, |
| const TargetRegisterClass *RC, |
| unsigned Reg, EVT VT) const { |
| return CreateLiveInRegister(DAG, RC, Reg, VT, SDLoc(DAG.getEntryNode()), true); |
| } |
| |
| /// Similar to CreateLiveInRegister, except value maybe loaded from a stack |
| /// slot rather than passed in a register. |
| SDValue loadStackInputValue(SelectionDAG &DAG, |
| EVT VT, |
| const SDLoc &SL, |
| int64_t Offset) const; |
| |
| SDValue storeStackInputValue(SelectionDAG &DAG, |
| const SDLoc &SL, |
| SDValue Chain, |
| SDValue ArgVal, |
| int64_t Offset) const; |
| |
| SDValue loadInputValue(SelectionDAG &DAG, |
| const TargetRegisterClass *RC, |
| EVT VT, const SDLoc &SL, |
| const ArgDescriptor &Arg) const; |
| |
| enum ImplicitParameter { |
| FIRST_IMPLICIT, |
| GRID_DIM = FIRST_IMPLICIT, |
| GRID_OFFSET, |
| }; |
| |
| /// Helper function that returns the byte offset of the given |
| /// type of implicit parameter. |
| uint32_t getImplicitParameterOffset(const MachineFunction &MF, |
| const ImplicitParameter Param) const; |
| |
| MVT getFenceOperandTy(const DataLayout &DL) const override { |
| return MVT::i32; |
| } |
| |
| AtomicExpansionKind shouldExpandAtomicRMWInIR(AtomicRMWInst *) const override; |
| }; |
| |
| namespace AMDGPUISD { |
| |
| enum NodeType : unsigned { |
| // AMDIL ISD Opcodes |
| FIRST_NUMBER = ISD::BUILTIN_OP_END, |
| UMUL, // 32bit unsigned multiplication |
| BRANCH_COND, |
| // End AMDIL ISD Opcodes |
| |
| // Function call. |
| CALL, |
| TC_RETURN, |
| TRAP, |
| |
| // Masked control flow nodes. |
| IF, |
| ELSE, |
| LOOP, |
| |
| // A uniform kernel return that terminates the wavefront. |
| ENDPGM, |
| |
| // Return to a shader part's epilog code. |
| RETURN_TO_EPILOG, |
| |
| // Return with values from a non-entry function. |
| RET_FLAG, |
| |
| DWORDADDR, |
| FRACT, |
| |
| /// CLAMP value between 0.0 and 1.0. NaN clamped to 0, following clamp output |
| /// modifier behavior with dx10_enable. |
| CLAMP, |
| |
| // This is SETCC with the full mask result which is used for a compare with a |
| // result bit per item in the wavefront. |
| SETCC, |
| SETREG, |
| |
| DENORM_MODE, |
| |
| // FP ops with input and output chain. |
| FMA_W_CHAIN, |
| FMUL_W_CHAIN, |
| |
| // SIN_HW, COS_HW - f32 for SI, 1 ULP max error, valid from -100 pi to 100 pi. |
| // Denormals handled on some parts. |
| COS_HW, |
| SIN_HW, |
| FMAX_LEGACY, |
| FMIN_LEGACY, |
| |
| FMAX3, |
| SMAX3, |
| UMAX3, |
| FMIN3, |
| SMIN3, |
| UMIN3, |
| FMED3, |
| SMED3, |
| UMED3, |
| FDOT2, |
| URECIP, |
| DIV_SCALE, |
| DIV_FMAS, |
| DIV_FIXUP, |
| // For emitting ISD::FMAD when f32 denormals are enabled because mac/mad is |
| // treated as an illegal operation. |
| FMAD_FTZ, |
| TRIG_PREOP, // 1 ULP max error for f64 |
| |
| // RCP, RSQ - For f32, 1 ULP max error, no denormal handling. |
| // For f64, max error 2^29 ULP, handles denormals. |
| RCP, |
| RSQ, |
| RCP_LEGACY, |
| RSQ_LEGACY, |
| RCP_IFLAG, |
| FMUL_LEGACY, |
| RSQ_CLAMP, |
| LDEXP, |
| FP_CLASS, |
| DOT4, |
| CARRY, |
| BORROW, |
| BFE_U32, // Extract range of bits with zero extension to 32-bits. |
| BFE_I32, // Extract range of bits with sign extension to 32-bits. |
| BFI, // (src0 & src1) | (~src0 & src2) |
| BFM, // Insert a range of bits into a 32-bit word. |
| FFBH_U32, // ctlz with -1 if input is zero. |
| FFBH_I32, |
| FFBL_B32, // cttz with -1 if input is zero. |
| MUL_U24, |
| MUL_I24, |
| MULHI_U24, |
| MULHI_I24, |
| MAD_U24, |
| MAD_I24, |
| MAD_U64_U32, |
| MAD_I64_I32, |
| MUL_LOHI_I24, |
| MUL_LOHI_U24, |
| PERM, |
| TEXTURE_FETCH, |
| EXPORT, // exp on SI+ |
| EXPORT_DONE, // exp on SI+ with done bit set |
| R600_EXPORT, |
| CONST_ADDRESS, |
| REGISTER_LOAD, |
| REGISTER_STORE, |
| SAMPLE, |
| SAMPLEB, |
| SAMPLED, |
| SAMPLEL, |
| |
| // These cvt_f32_ubyte* nodes need to remain consecutive and in order. |
| CVT_F32_UBYTE0, |
| CVT_F32_UBYTE1, |
| CVT_F32_UBYTE2, |
| CVT_F32_UBYTE3, |
| |
| // Convert two float 32 numbers into a single register holding two packed f16 |
| // with round to zero. |
| CVT_PKRTZ_F16_F32, |
| CVT_PKNORM_I16_F32, |
| CVT_PKNORM_U16_F32, |
| CVT_PK_I16_I32, |
| CVT_PK_U16_U32, |
| |
| // Same as the standard node, except the high bits of the resulting integer |
| // are known 0. |
| FP_TO_FP16, |
| |
| // Wrapper around fp16 results that are known to zero the high bits. |
| FP16_ZEXT, |
| |
| /// This node is for VLIW targets and it is used to represent a vector |
| /// that is stored in consecutive registers with the same channel. |
| /// For example: |
| /// |X |Y|Z|W| |
| /// T0|v.x| | | | |
| /// T1|v.y| | | | |
| /// T2|v.z| | | | |
| /// T3|v.w| | | | |
| BUILD_VERTICAL_VECTOR, |
| /// Pointer to the start of the shader's constant data. |
| CONST_DATA_PTR, |
| INTERP_P1LL_F16, |
| INTERP_P1LV_F16, |
| INTERP_P2_F16, |
| PC_ADD_REL_OFFSET, |
| LDS, |
| KILL, |
| DUMMY_CHAIN, |
| FIRST_MEM_OPCODE_NUMBER = ISD::FIRST_TARGET_MEMORY_OPCODE, |
| LOAD_D16_HI, |
| LOAD_D16_LO, |
| LOAD_D16_HI_I8, |
| LOAD_D16_HI_U8, |
| LOAD_D16_LO_I8, |
| LOAD_D16_LO_U8, |
| |
| STORE_MSKOR, |
| LOAD_CONSTANT, |
| TBUFFER_STORE_FORMAT, |
| TBUFFER_STORE_FORMAT_D16, |
| TBUFFER_LOAD_FORMAT, |
| TBUFFER_LOAD_FORMAT_D16, |
| DS_ORDERED_COUNT, |
| ATOMIC_CMP_SWAP, |
| ATOMIC_INC, |
| ATOMIC_DEC, |
| ATOMIC_LOAD_FMIN, |
| ATOMIC_LOAD_FMAX, |
| BUFFER_LOAD, |
| BUFFER_LOAD_UBYTE, |
| BUFFER_LOAD_USHORT, |
| BUFFER_LOAD_BYTE, |
| BUFFER_LOAD_SHORT, |
| BUFFER_LOAD_FORMAT, |
| BUFFER_LOAD_FORMAT_D16, |
| SBUFFER_LOAD, |
| BUFFER_STORE, |
| BUFFER_STORE_BYTE, |
| BUFFER_STORE_SHORT, |
| BUFFER_STORE_FORMAT, |
| BUFFER_STORE_FORMAT_D16, |
| BUFFER_ATOMIC_SWAP, |
| BUFFER_ATOMIC_ADD, |
| BUFFER_ATOMIC_SUB, |
| BUFFER_ATOMIC_SMIN, |
| BUFFER_ATOMIC_UMIN, |
| BUFFER_ATOMIC_SMAX, |
| BUFFER_ATOMIC_UMAX, |
| BUFFER_ATOMIC_AND, |
| BUFFER_ATOMIC_OR, |
| BUFFER_ATOMIC_XOR, |
| BUFFER_ATOMIC_INC, |
| BUFFER_ATOMIC_DEC, |
| BUFFER_ATOMIC_CMPSWAP, |
| BUFFER_ATOMIC_FADD, |
| BUFFER_ATOMIC_PK_FADD, |
| ATOMIC_PK_FADD, |
| |
| LAST_AMDGPU_ISD_NUMBER |
| }; |
| |
| |
| } // End namespace AMDGPUISD |
| |
| } // End namespace llvm |
| |
| #endif |
