diff options
Diffstat (limited to 'clang/lib/CodeGen/CodeGenFunction.h')
| -rw-r--r-- | clang/lib/CodeGen/CodeGenFunction.h | 96 |
1 files changed, 16 insertions, 80 deletions
diff --git a/clang/lib/CodeGen/CodeGenFunction.h b/clang/lib/CodeGen/CodeGenFunction.h index 1ded824..fa72019 100644 --- a/clang/lib/CodeGen/CodeGenFunction.h +++ b/clang/lib/CodeGen/CodeGenFunction.h @@ -175,25 +175,6 @@ public: // because of jumps. VarBypassDetector Bypasses; - // CodeGen lambda for loops and support for ordered clause - typedef llvm::function_ref<void(CodeGenFunction &, const OMPLoopDirective &, - JumpDest)> - CodeGenLoopTy; - typedef llvm::function_ref<void(CodeGenFunction &, SourceLocation, - const unsigned, const bool)> - CodeGenOrderedTy; - - // Codegen lambda for loop bounds in worksharing loop constructs - typedef llvm::function_ref<std::pair<LValue, LValue>( - CodeGenFunction &, const OMPExecutableDirective &S)> - CodeGenLoopBoundsTy; - - // Codegen lambda for loop bounds in dispatch-based loop implementation - typedef llvm::function_ref<std::pair<llvm::Value *, llvm::Value *>( - CodeGenFunction &, const OMPExecutableDirective &S, Address LB, - Address UB)> - CodeGenDispatchBoundsTy; - /// \brief CGBuilder insert helper. This function is called after an /// instruction is created using Builder. void InsertHelper(llvm::Instruction *I, const llvm::Twine &Name, @@ -2775,6 +2756,7 @@ public: void EmitOMPTaskLoopDirective(const OMPTaskLoopDirective &S); void EmitOMPTaskLoopSimdDirective(const OMPTaskLoopSimdDirective &S); void EmitOMPDistributeDirective(const OMPDistributeDirective &S); + void EmitOMPDistributeLoop(const OMPDistributeDirective &S); void EmitOMPDistributeParallelForDirective( const OMPDistributeParallelForDirective &S); void EmitOMPDistributeParallelForSimdDirective( @@ -2831,78 +2813,32 @@ public: void EmitOMPPrivateLoopCounters(const OMPLoopDirective &S, OMPPrivateScope &LoopScope); - /// Helper for the OpenMP loop directives. - void EmitOMPLoopBody(const OMPLoopDirective &D, JumpDest LoopExit); - - /// \brief Emit code for the worksharing loop-based directive. - /// \return true, if this construct has any lastprivate clause, false - - /// otherwise. - bool EmitOMPWorksharingLoop(const OMPLoopDirective &S, Expr *EUB, - const CodeGenLoopBoundsTy &CodeGenLoopBounds, - const CodeGenDispatchBoundsTy &CGDispatchBounds); - private: /// Helpers for blocks llvm::Value *EmitBlockLiteral(const CGBlockInfo &Info); /// Helpers for the OpenMP loop directives. + void EmitOMPLoopBody(const OMPLoopDirective &D, JumpDest LoopExit); void EmitOMPSimdInit(const OMPLoopDirective &D, bool IsMonotonic = false); void EmitOMPSimdFinal( const OMPLoopDirective &D, const llvm::function_ref<llvm::Value *(CodeGenFunction &)> &CondGen); - - void EmitOMPDistributeLoop(const OMPLoopDirective &S, - const CodeGenLoopTy &CodeGenLoop, Expr *IncExpr); - - /// struct with the values to be passed to the OpenMP loop-related functions - struct OMPLoopArguments { - /// loop lower bound - Address LB = Address::invalid(); - /// loop upper bound - Address UB = Address::invalid(); - /// loop stride - Address ST = Address::invalid(); - /// isLastIteration argument for runtime functions - Address IL = Address::invalid(); - /// Chunk value generated by sema - llvm::Value *Chunk = nullptr; - /// EnsureUpperBound - Expr *EUB = nullptr; - /// IncrementExpression - Expr *IncExpr = nullptr; - /// Loop initialization - Expr *Init = nullptr; - /// Loop exit condition - Expr *Cond = nullptr; - /// Update of LB after a whole chunk has been executed - Expr *NextLB = nullptr; - /// Update of UB after a whole chunk has been executed - Expr *NextUB = nullptr; - OMPLoopArguments() = default; - OMPLoopArguments(Address LB, Address UB, Address ST, Address IL, - llvm::Value *Chunk = nullptr, Expr *EUB = nullptr, - Expr *IncExpr = nullptr, Expr *Init = nullptr, - Expr *Cond = nullptr, Expr *NextLB = nullptr, - Expr *NextUB = nullptr) - : LB(LB), UB(UB), ST(ST), IL(IL), Chunk(Chunk), EUB(EUB), - IncExpr(IncExpr), Init(Init), Cond(Cond), NextLB(NextLB), - NextUB(NextUB) {} - }; - void EmitOMPOuterLoop(bool DynamicOrOrdered, bool IsMonotonic, - const OMPLoopDirective &S, OMPPrivateScope &LoopScope, - const OMPLoopArguments &LoopArgs, - const CodeGenLoopTy &CodeGenLoop, - const CodeGenOrderedTy &CodeGenOrdered); + /// \brief Emit code for the worksharing loop-based directive. + /// \return true, if this construct has any lastprivate clause, false - + /// otherwise. + bool EmitOMPWorksharingLoop(const OMPLoopDirective &S); + void EmitOMPOuterLoop(bool IsMonotonic, bool DynamicOrOrdered, + const OMPLoopDirective &S, OMPPrivateScope &LoopScope, bool Ordered, + Address LB, Address UB, Address ST, Address IL, llvm::Value *Chunk); void EmitOMPForOuterLoop(const OpenMPScheduleTy &ScheduleKind, bool IsMonotonic, const OMPLoopDirective &S, - OMPPrivateScope &LoopScope, bool Ordered, - const OMPLoopArguments &LoopArgs, - const CodeGenDispatchBoundsTy &CGDispatchBounds); - void EmitOMPDistributeOuterLoop(OpenMPDistScheduleClauseKind ScheduleKind, - const OMPLoopDirective &S, - OMPPrivateScope &LoopScope, - const OMPLoopArguments &LoopArgs, - const CodeGenLoopTy &CodeGenLoopContent); + OMPPrivateScope &LoopScope, bool Ordered, Address LB, + Address UB, Address ST, Address IL, + llvm::Value *Chunk); + void EmitOMPDistributeOuterLoop( + OpenMPDistScheduleClauseKind ScheduleKind, + const OMPDistributeDirective &S, OMPPrivateScope &LoopScope, + Address LB, Address UB, Address ST, Address IL, llvm::Value *Chunk); /// \brief Emit code for sections directive. void EmitSections(const OMPExecutableDirective &S); |