31 lines
1.1 KiB
C
31 lines
1.1 KiB
C
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//===- ControlHeightReduction.h - Control Height Reduction ------*- 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 pass merges conditional blocks of code and reduces the number of
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// conditional branches in the hot paths based on profiles.
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//
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//===----------------------------------------------------------------------===//
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#ifndef LLVM_TRANSFORMS_INSTRUMENTATION_CONTROLHEIGHTREDUCTION_H
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#define LLVM_TRANSFORMS_INSTRUMENTATION_CONTROLHEIGHTREDUCTION_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 ControlHeightReductionPass :
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public PassInfoMixin<ControlHeightReductionPass> {
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public:
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ControlHeightReductionPass();
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PreservedAnalyses run(Function &F, FunctionAnalysisManager &FAM);
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};
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} // end namespace llvm
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#endif // LLVM_TRANSFORMS_INSTRUMENTATION_CONTROLHEIGHTREDUCTION_H
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