llvm/llvm/include/llvm/CodeGen/TargetCallingConv.h

//===-- llvm/CodeGen/TargetCallingConv.h - Calling Convention ---*- 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 defines types for working with calling-convention information.
//
//===----------------------------------------------------------------------===//

#ifndef LLVM_CODEGEN_TARGETCALLINGCONV_H
#define LLVM_CODEGEN_TARGETCALLINGCONV_H

#include "llvm/CodeGen/ValueTypes.h"
#include "llvm/CodeGenTypes/MachineValueType.h"
#include "llvm/Support/Alignment.h"
#include "llvm/Support/MathExtras.h"
#include <cassert>
#include <climits>
#include <cstdint>

namespace llvm {
namespace ISD {

  struct ArgFlagsTy { … };

  /// InputArg - This struct carries flags and type information about a
  /// single incoming (formal) argument or incoming (from the perspective
  /// of the caller) return value virtual register.
  ///
  struct InputArg { … };

  /// OutputArg - This struct carries flags and a value for a
  /// single outgoing (actual) argument or outgoing (from the perspective
  /// of the caller) return value virtual register.
  ///
  struct OutputArg { … };

} // end namespace ISD
} // end namespace llvm

#endif // LLVM_CODEGEN_TARGETCALLINGCONV_H