//===----- MIRSampleProfile.h: SampleFDO Support in MIR ---*- 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 // //===----------------------------------------------------------------------===// // // This file contains the supoorting functions for machine level Sample FDO // loader. This is used in Flow Sensitive SampelFDO. // //===----------------------------------------------------------------------===// #ifndef LLVM_CODEGEN_MIRSAMPLEPROFILE_H #define LLVM_CODEGEN_MIRSAMPLEPROFILE_H #include "llvm/ADT/IntrusiveRefCntPtr.h" #include "llvm/ADT/StringRef.h" #include "llvm/CodeGen/MachineFunctionPass.h" #include "llvm/Support/Discriminator.h" #include <memory> #include <string> namespace llvm { class AnalysisUsage; class MachineBlockFrequencyInfo; class MachineFunction; class Module; namespace vfs { class FileSystem; } // namespace vfs usingnamespacesampleprof; class MIRProfileLoader; class MIRProfileLoaderPass : public MachineFunctionPass { … }; } // namespace llvm #endif // LLVM_CODEGEN_MIRSAMPLEPROFILE_H