1//===-------- LoopDataPrefetch.h - Loop Data Prefetching Pass ---*- C++ -*-===//
2//
3//
4// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
5// See https://llvm.org/LICENSE.txt for license information.
6// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
7//
8//===----------------------------------------------------------------------===//
9/// \file
10/// This file provides the interface for LLVM's Loop Data Prefetching Pass.
11//===----------------------------------------------------------------------===//
12
13#ifndef LLVM_TRANSFORMS_SCALAR_LOOPDATAPREFETCH_H
14#define LLVM_TRANSFORMS_SCALAR_LOOPDATAPREFETCH_H
15
16#include "llvm/IR/PassManager.h"
17
18namespace llvm {
19
20class Function;
21
22/// An optimization pass inserting data prefetches in loops.
23class LoopDataPrefetchPass : public PassInfoMixin<LoopDataPrefetchPass> {
24public:
25 LoopDataPrefetchPass() = default;
26
27 /// Run the pass over the function.
28 PreservedAnalyses run(Function &F, FunctionAnalysisManager &AM);
29};
30
31} // end namespace llvm
32
33#endif // LLVM_TRANSFORMS_SCALAR_LOOPDATAPREFETCH_H
34

source code of llvm/include/llvm/Transforms/Scalar/LoopDataPrefetch.h