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       1             : //===- 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_IPO_SAMPLEPROFILE_H
      16             : #define LLVM_TRANSFORMS_IPO_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         111 : class SampleProfileLoaderPass : public PassInfoMixin<SampleProfileLoaderPass> {
      27             : public:
      28          37 :   SampleProfileLoaderPass(std::string File = "", std::string RemappingFile = "",
      29             :                           bool IsThinLTOPreLink = false)
      30          37 :       : ProfileFileName(File), ProfileRemappingFileName(RemappingFile),
      31          37 :         IsThinLTOPreLink(IsThinLTOPreLink) {}
      32             : 
      33             :   PreservedAnalyses run(Module &M, ModuleAnalysisManager &AM);
      34             : 
      35             : private:
      36             :   std::string ProfileFileName;
      37             :   std::string ProfileRemappingFileName;
      38             :   bool IsThinLTOPreLink;
      39             : };
      40             : 
      41             : } // end namespace llvm
      42             : 
      43             : #endif // LLVM_TRANSFORMS_SAMPLEPROFILE_H