| //===-------- LoopDataPrefetch.h - Loop Data Prefetching Pass ---*- C++ -*-===// |
| // |
| // |
| // The LLVM Compiler Infrastructure |
| // |
| // This file is distributed under the University of Illinois Open Source |
| // License. See LICENSE.TXT for details. |
| // |
| //===----------------------------------------------------------------------===// |
| /// \file |
| /// This file provides the interface for LLVM's Loop Data Prefetching Pass. |
| //===----------------------------------------------------------------------===// |
| |
| #ifndef LLVM_TRANSFORMS_SCALAR_LOOPDATAPREFETCH_H |
| #define LLVM_TRANSFORMS_SCALAR_LOOPDATAPREFETCH_H |
| |
| #include "llvm/IR/Function.h" |
| #include "llvm/IR/PassManager.h" |
| |
| namespace llvm { |
| |
| /// An optimization pass inserting data prefetches in loops. |
| class LoopDataPrefetchPass : public PassInfoMixin<LoopDataPrefetchPass> { |
| public: |
| LoopDataPrefetchPass() = default; |
| |
| /// Run the pass over the function. |
| PreservedAnalyses run(Function &F, FunctionAnalysisManager &AM); |
| }; |
| |
| } // end namespace llvm |
| |
| #endif // LLVM_TRANSFORMS_SCALAR_LOOPDATAPREFETCH_H |