include/llvm/Transforms/Instrumentation/CGProfile.h

   1 //===- Transforms/Instrumentation/CGProfile.h -------------------*- C++ -*-===//
   2 //
   3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
   4 // See https://llvm.org/LICENSE.txt for license information.
   5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
   6 //
   7 //===----------------------------------------------------------------------===//
   8 /// \file
   9 /// This file provides the interface for LLVM's Call Graph Profile pass.
  10 //===----------------------------------------------------------------------===//
  11
  12 #ifndef LLVM_TRANSFORMS_CGPROFILE_H
  13 #define LLVM_TRANSFORMS_CGPROFILE_H
  14
  15 #include "llvm/ADT/MapVector.h"
  16 #include "llvm/IR/PassManager.h"
  17
  18 namespace llvm {
  19 class CGProfilePass : public PassInfoMixin<CGProfilePass> {
  20 public:
  21   PreservedAnalyses run(Module &M, ModuleAnalysisManager &AM);
  22
  23 private:
  24   void addModuleFlags(
  25       Module &M,
  26       MapVector<std::pair<Function *, Function *>, uint64_t> &Counts) const;
  27 };
  28 } // end namespace llvm
  29
  30 #endif // LLVM_TRANSFORMS_CGPROFILE_H