llvm/llvm/include/llvm/CodeGen/MIRFSDiscriminator.h

//===----- MIRFSDiscriminator.h: MIR FS Discriminator Support --0-- 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 supporting functions for adding Machine level IR
// Flow Sensitive discriminators to the instruction debug information. With
// this, a cloned machine instruction in a different MachineBasicBlock will
// have its own discriminator value. This is done in a MIRAddFSDiscriminators
// pass.
//
//===----------------------------------------------------------------------===//

#ifndef LLVM_CODEGEN_MIRFSDISCRIMINATOR_H
#define LLVM_CODEGEN_MIRFSDISCRIMINATOR_H

#include "llvm/ADT/StringRef.h"
#include "llvm/CodeGen/MachineFunction.h"
#include "llvm/CodeGen/MachineFunctionPass.h"
#include "llvm/Support/Discriminator.h"

#include <cassert>
#include <cstdint>

namespace llvm {
class MachineFunction;

usingnamespacesampleprof;
class MIRAddFSDiscriminators : public MachineFunctionPass { … };

} // namespace llvm

#endif // LLVM_CODEGEN_MIRFSDISCRIMINATOR_H