llvm/llvm/include/llvm/LTO/legacy/ThinLTOCodeGenerator.h

//===-ThinLTOCodeGenerator.h - LLVM Link Time Optimizer -------------------===//
//
// 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 declares the ThinLTOCodeGenerator class, similar to the
// LTOCodeGenerator but for the ThinLTO scheme. It provides an interface for
// linker plugin.
//
//===----------------------------------------------------------------------===//

#ifndef LLVM_LTO_LEGACY_THINLTOCODEGENERATOR_H
#define LLVM_LTO_LEGACY_THINLTOCODEGENERATOR_H

#include "llvm-c/lto.h"
#include "llvm/ADT/StringSet.h"
#include "llvm/IR/ModuleSummaryIndex.h"
#include "llvm/LTO/LTO.h"
#include "llvm/Support/CachePruning.h"
#include "llvm/Support/CodeGen.h"
#include "llvm/Support/MemoryBuffer.h"
#include "llvm/Target/TargetOptions.h"
#include "llvm/TargetParser/Triple.h"

#include <string>

namespace llvm {
class StringRef;
class TargetMachine;

/// Helper to gather options relevant to the target machine creation
struct TargetMachineBuilder { … };

/// This class define an interface similar to the LTOCodeGenerator, but adapted
/// for ThinLTO processing.
/// The ThinLTOCodeGenerator is not intended to be reuse for multiple
/// compilation: the model is that the client adds modules to the generator and
/// ask to perform the ThinLTO optimizations / codegen, and finally destroys the
/// codegenerator.
class ThinLTOCodeGenerator { … };
}
#endif