llvm/llvm/lib/CodeGen/SelectionDAG/SDNodeDbgValue.h

//===-- llvm/CodeGen/SDNodeDbgValue.h - SelectionDAG dbg_value --*- 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 declares the SDDbgValue class.
//
//===----------------------------------------------------------------------===//

#ifndef LLVM_LIB_CODEGEN_SELECTIONDAG_SDNODEDBGVALUE_H
#define LLVM_LIB_CODEGEN_SELECTIONDAG_SDNODEDBGVALUE_H

#include "llvm/IR/DebugLoc.h"
#include "llvm/Support/Allocator.h"
#include "llvm/Support/DataTypes.h"
#include <utility>

namespace llvm {

class DIVariable;
class DIExpression;
class SDNode;
class Value;
class raw_ostream;

/// Holds the information for a single machine location through SDISel; either
/// an SDNode, a constant, a stack location, or a virtual register.
class SDDbgOperand { … };

/// Holds the information from a dbg_value node through SDISel.
/// We do not use SDValue here to avoid including its header.
class SDDbgValue { … };

/// Holds the information from a dbg_label node through SDISel.
/// We do not use SDValue here to avoid including its header.
class SDDbgLabel { … };

} // end llvm namespace

#endif