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| Rev | Author | Line No. | Line |
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| 14 | pmbaty | 1 | //===- LoopUnrollAndJamPass.h -----------------------------------*- C++ -*-===// |
| 2 | // |
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| 3 | // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
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| 4 | // See https://llvm.org/LICENSE.txt for license information. |
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| 5 | // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
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| 6 | // |
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| 7 | //===----------------------------------------------------------------------===// |
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| 8 | |||
| 9 | #ifndef LLVM_TRANSFORMS_SCALAR_LOOPUNROLLANDJAMPASS_H |
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| 10 | #define LLVM_TRANSFORMS_SCALAR_LOOPUNROLLANDJAMPASS_H |
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| 11 | |||
| 12 | #include "llvm/Analysis/LoopAnalysisManager.h" |
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| 13 | #include "llvm/IR/PassManager.h" |
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| 14 | |||
| 15 | namespace llvm { |
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| 16 | class LPMUpdater; |
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| 17 | class LoopNest; |
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| 18 | |||
| 19 | /// A simple loop rotation transformation. |
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| 20 | class LoopUnrollAndJamPass : public PassInfoMixin<LoopUnrollAndJamPass> { |
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| 21 | const int OptLevel; |
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| 22 | |||
| 23 | public: |
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| 24 | explicit LoopUnrollAndJamPass(int OptLevel = 2) : OptLevel(OptLevel) {} |
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| 25 | PreservedAnalyses run(LoopNest &L, LoopAnalysisManager &AM, |
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| 26 | LoopStandardAnalysisResults &AR, LPMUpdater &U); |
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| 27 | }; |
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| 28 | |||
| 29 | } // end namespace llvm |
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| 30 | |||
| 31 | #endif // LLVM_TRANSFORMS_SCALAR_LOOPUNROLLANDJAMPASS_H |