LLVM  8.0.1
SampleProfile.h
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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 class SampleProfileLoaderPass : public PassInfoMixin<SampleProfileLoaderPass> {
27 public:
28  SampleProfileLoaderPass(std::string File = "", std::string RemappingFile = "",
29  bool IsThinLTOPreLink = false)
30  : ProfileFileName(File), ProfileRemappingFileName(RemappingFile),
31  IsThinLTOPreLink(IsThinLTOPreLink) {}
32 
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
This class represents lattice values for constants.
Definition: AllocatorList.h:24
A Module instance is used to store all the information related to an LLVM module. ...
Definition: Module.h:65
PreservedAnalyses run(Module &M, ModuleAnalysisManager &AM)
The sample profiler data loader pass.
Definition: SampleProfile.h:26
A CRTP mix-in to automatically provide informational APIs needed for passes.
Definition: PassManager.h:366
SampleProfileLoaderPass(std::string File="", std::string RemappingFile="", bool IsThinLTOPreLink=false)
Definition: SampleProfile.h:28
A set of analyses that are preserved following a run of a transformation pass.
Definition: PassManager.h:154
A container for analyses that lazily runs them and caches their results.
This header defines various interfaces for pass management in LLVM.