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//===- LoopUnrollAndJamPass.h -----------------------------------*- C++ -*-===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
#ifndef LLVM_TRANSFORMS_SCALAR_LOOPUNROLLANDJAMPASS_H
#define LLVM_TRANSFORMS_SCALAR_LOOPUNROLLANDJAMPASS_H
#include "llvm/Analysis/LoopAnalysisManager.h"
#include "llvm/Analysis/LoopInfo.h"
#include "llvm/IR/PassManager.h"
namespace llvm {
class Loop;
struct LoopStandardAnalysisResults;
class LPMUpdater;
/// A simple loop rotation transformation.
class LoopUnrollAndJamPass : public PassInfoMixin<LoopUnrollAndJamPass> {
const int OptLevel;
public:
explicit LoopUnrollAndJamPass(int OptLevel = 2) : OptLevel(OptLevel) {}
PreservedAnalyses run(Loop &L, LoopAnalysisManager &AM,
LoopStandardAnalysisResults &AR, LPMUpdater &U);
};
} // end namespace llvm
#endif // LLVM_TRANSFORMS_SCALAR_LOOPUNROLLANDJAMPASS_H
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