52 lines
1.8 KiB
C++
52 lines
1.8 KiB
C++
//===------ PGOOptions.h -- PGO option tunables ----------------*- C++ -*--===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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/// \file
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///
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/// Define option tunables for PGO.
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///
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//===----------------------------------------------------------------------===//
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#ifndef LLVM_SUPPORT_PGOOPTIONS_H
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#define LLVM_SUPPORT_PGOOPTIONS_H
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#include "llvm/Support/Compiler.h"
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#include "llvm/Support/Error.h"
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namespace llvm {
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/// A struct capturing PGO tunables.
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struct PGOOptions {
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enum PGOAction { NoAction, IRInstr, IRUse, SampleUse };
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enum CSPGOAction { NoCSAction, CSIRInstr, CSIRUse };
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enum class ColdFuncOpt { Default, OptSize, MinSize, OptNone };
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LLVM_ABI PGOOptions(std::string ProfileFile, std::string CSProfileGenFile,
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std::string ProfileRemappingFile,
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std::string MemoryProfile, PGOAction Action = NoAction,
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CSPGOAction CSAction = NoCSAction,
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ColdFuncOpt ColdType = ColdFuncOpt::Default,
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bool DebugInfoForProfiling = false,
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bool PseudoProbeForProfiling = false,
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bool AtomicCounterUpdate = false);
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LLVM_ABI PGOOptions(const PGOOptions &);
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LLVM_ABI ~PGOOptions();
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LLVM_ABI PGOOptions &operator=(const PGOOptions &);
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std::string ProfileFile;
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std::string CSProfileGenFile;
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std::string ProfileRemappingFile;
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std::string MemoryProfile;
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PGOAction Action;
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CSPGOAction CSAction;
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ColdFuncOpt ColdOptType;
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bool DebugInfoForProfiling;
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bool PseudoProbeForProfiling;
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bool AtomicCounterUpdate;
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};
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} // namespace llvm
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#endif
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