Subversion Repositories QNX 8.QNX8 LLVM/Clang compiler suite

//===- InlineSizeEstimatorAnalysis.h - ML size estimator --------*- C++ -*-===//

//

// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.

// See https://llvm.org/LICENSE.txt for license information.

// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception

//

//===----------------------------------------------------------------------===//

//

#ifndef LLVM_ANALYSIS_INLINESIZEESTIMATORANALYSIS_H

#define LLVM_ANALYSIS_INLINESIZEESTIMATORANALYSIS_H

#include "llvm/IR/PassManager.h"

namespace llvm {

class Function;

class TFModelEvaluator;

class InlineSizeEstimatorAnalysis

    : public AnalysisInfoMixin<InlineSizeEstimatorAnalysis> {

public:

  InlineSizeEstimatorAnalysis();

  InlineSizeEstimatorAnalysis(InlineSizeEstimatorAnalysis &&);

  ~InlineSizeEstimatorAnalysis();

  static AnalysisKey Key;

  using Result = std::optional<size_t>;

  Result run(const Function &F, FunctionAnalysisManager &FAM);

  static bool isEvaluatorRequested();

private:

  std::unique_ptr<TFModelEvaluator> Evaluator;

};

class InlineSizeEstimatorAnalysisPrinterPass

    : public PassInfoMixin<InlineSizeEstimatorAnalysisPrinterPass> {

  raw_ostream &OS;

public:

  explicit InlineSizeEstimatorAnalysisPrinterPass(raw_ostream &OS) : OS(OS) {}

  PreservedAnalyses run(Function &F, FunctionAnalysisManager &AM);

};

} // namespace llvm

#endif // LLVM_ANALYSIS_INLINESIZEESTIMATORANALYSIS_H