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       1             : //===- Transforms/SampleProfile.h - SamplePGO pass --------------*- C++ -*-===//
       2             : //
       3             : //                     The LLVM Compiler Infrastructure
       4             : //
       5             : // This file is distributed under the University of Illinois Open Source
       6             : // License. See LICENSE.TXT for details.
       7             : //
       8             : //===----------------------------------------------------------------------===//
       9             : //
      10             : /// \file
      11             : /// This file provides the interface for the sampled PGO loader pass.
      12             : //
      13             : //===----------------------------------------------------------------------===//
      14             : 
      15             : #ifndef LLVM_TRANSFORMS_SAMPLEPROFILE_H
      16             : #define LLVM_TRANSFORMS_SAMPLEPROFILE_H
      17             : 
      18             : #include "llvm/IR/PassManager.h"
      19             : #include <string>
      20             : 
      21             : namespace llvm {
      22             : 
      23             : class Module;
      24             : 
      25             : /// The sample profiler data loader pass.
      26         124 : class SampleProfileLoaderPass : public PassInfoMixin<SampleProfileLoaderPass> {
      27             : public:
      28             :   SampleProfileLoaderPass(std::string File = "", bool IsThinLTOPreLink = false)
      29          62 :       : ProfileFileName(File), IsThinLTOPreLink(IsThinLTOPreLink) {}
      30             : 
      31             :   PreservedAnalyses run(Module &M, ModuleAnalysisManager &AM);
      32             : 
      33             : private:
      34             :   std::string ProfileFileName;
      35             :   bool IsThinLTOPreLink;
      36             : };
      37             : 
      38             : } // end namespace llvm
      39             : 
      40             : #endif // LLVM_TRANSFORMS_SAMPLEPROFILE_H