diff options
Diffstat (limited to 'contrib/llvm-project/llvm/include/llvm/Frontend/OpenMP/OMPIRBuilder.h')
| -rw-r--r-- | contrib/llvm-project/llvm/include/llvm/Frontend/OpenMP/OMPIRBuilder.h | 62 |
1 files changed, 56 insertions, 6 deletions
diff --git a/contrib/llvm-project/llvm/include/llvm/Frontend/OpenMP/OMPIRBuilder.h b/contrib/llvm-project/llvm/include/llvm/Frontend/OpenMP/OMPIRBuilder.h index 85dd28ec3159..f60debe8411c 100644 --- a/contrib/llvm-project/llvm/include/llvm/Frontend/OpenMP/OMPIRBuilder.h +++ b/contrib/llvm-project/llvm/include/llvm/Frontend/OpenMP/OMPIRBuilder.h @@ -1003,6 +1003,55 @@ public: llvm::ConstantInt *Size, const llvm::Twine &Name = Twine("")); + /// Create a runtime call for __tgt_interop_init + /// + /// \param Loc The insert and source location description. + /// \param InteropVar variable to be allocated + /// \param InteropType type of interop operation + /// \param Device devide to which offloading will occur + /// \param NumDependences number of dependence variables + /// \param DependenceAddress pointer to dependence variables + /// \param HaveNowaitClause does nowait clause exist + /// + /// \returns CallInst to the __tgt_interop_init call + CallInst *createOMPInteropInit(const LocationDescription &Loc, + Value *InteropVar, + omp::OMPInteropType InteropType, Value *Device, + Value *NumDependences, + Value *DependenceAddress, + bool HaveNowaitClause); + + /// Create a runtime call for __tgt_interop_destroy + /// + /// \param Loc The insert and source location description. + /// \param InteropVar variable to be allocated + /// \param Device devide to which offloading will occur + /// \param NumDependences number of dependence variables + /// \param DependenceAddress pointer to dependence variables + /// \param HaveNowaitClause does nowait clause exist + /// + /// \returns CallInst to the __tgt_interop_destroy call + CallInst *createOMPInteropDestroy(const LocationDescription &Loc, + Value *InteropVar, Value *Device, + Value *NumDependences, + Value *DependenceAddress, + bool HaveNowaitClause); + + /// Create a runtime call for __tgt_interop_use + /// + /// \param Loc The insert and source location description. + /// \param InteropVar variable to be allocated + /// \param Device devide to which offloading will occur + /// \param NumDependences number of dependence variables + /// \param DependenceAddress pointer to dependence variables + /// \param HaveNowaitClause does nowait clause exist + /// + /// \returns CallInst to the __tgt_interop_use call + CallInst *createOMPInteropUse(const LocationDescription &Loc, + Value *InteropVar, Value *Device, + Value *NumDependences, Value *DependenceAddress, + bool HaveNowaitClause); + /// The `omp target` interface /// /// For more information about the usage of this interface, @@ -1167,6 +1216,7 @@ private: /// /// \param AllocIP Instruction to create AllocaInst before. /// \param X The target atomic pointer to be updated + /// \param XElemTy The element type of the atomic pointer. /// \param Expr The value to update X with. /// \param AO Atomic ordering of the generated atomic /// instructions. @@ -1183,12 +1233,11 @@ private: /// /// \returns A pair of the old value of X before the update, and the value /// used for the update. - std::pair<Value *, Value *> emitAtomicUpdate(Instruction *AllocIP, Value *X, - Value *Expr, AtomicOrdering AO, - AtomicRMWInst::BinOp RMWOp, - AtomicUpdateCallbackTy &UpdateOp, - bool VolatileX, - bool IsXBinopExpr); + std::pair<Value *, Value *> + emitAtomicUpdate(Instruction *AllocIP, Value *X, Type *XElemTy, Value *Expr, + AtomicOrdering AO, AtomicRMWInst::BinOp RMWOp, + AtomicUpdateCallbackTy &UpdateOp, bool VolatileX, + bool IsXBinopExpr); /// Emit the binary op. described by \p RMWOp, using \p Src1 and \p Src2 . /// @@ -1200,6 +1249,7 @@ public: /// a struct to pack relevant information while generating atomic Ops struct AtomicOpValue { Value *Var = nullptr; + Type *ElemTy = nullptr; bool IsSigned = false; bool IsVolatile = false; }; |