34 lines
1.2 KiB
C
34 lines
1.2 KiB
C
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//==- CanonicalizeFreezeInLoop.h - Canonicalize freezes in a loop-*- C++ -*-==//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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//
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// This file canonicalizes freeze instructions in a loop.
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//
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//===----------------------------------------------------------------------===//
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#ifndef LLVM_TRANSFORMS_UTILS_CANONICALIZE_FREEZES_IN_LOOPS_H
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#define LLVM_TRANSFORMS_UTILS_CANONICALIZE_FREEZES_IN_LOOPS_H
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#include "llvm/Analysis/LoopAnalysisManager.h"
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#include "llvm/Analysis/LoopInfo.h"
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#include "llvm/IR/PassManager.h"
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namespace llvm {
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class LPMUpdater;
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/// A pass that canonicalizes freeze instructions in a loop.
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class CanonicalizeFreezeInLoopsPass
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: public PassInfoMixin<CanonicalizeFreezeInLoopsPass> {
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public:
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PreservedAnalyses run(Loop &L, LoopAnalysisManager &AM,
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LoopStandardAnalysisResults &AR, LPMUpdater &U);
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};
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} // end namespace llvm
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#endif // LLVM_TRANSFORMS_UTILS_CANONICALIZE_FREEZES_IN_LOOPS_H
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