llvm/clang/lib/CodeGen/ABIInfo.h

//===----- ABIInfo.h - ABI information access & encapsulation ---*- 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
//
//===----------------------------------------------------------------------===//

#ifndef LLVM_CLANG_LIB_CODEGEN_ABIINFO_H
#define LLVM_CLANG_LIB_CODEGEN_ABIINFO_H

#include "clang/AST/Attr.h"
#include "clang/AST/CharUnits.h"
#include "clang/AST/Type.h"
#include "llvm/IR/CallingConv.h"
#include "llvm/IR/Type.h"

namespace llvm {
class Value;
class LLVMContext;
class DataLayout;
class Type;
} // namespace llvm

namespace clang {
class ASTContext;
class CodeGenOptions;
class TargetInfo;

namespace CodeGen {
class ABIArgInfo;
class Address;
class CGCXXABI;
class CGFunctionInfo;
class CodeGenFunction;
class CodeGenTypes;
class RValue;
class AggValueSlot;

// FIXME: All of this stuff should be part of the target interface
// somehow. It is currently here because it is not clear how to factor
// the targets to support this, since the Targets currently live in a
// layer below types n'stuff.

/// ABIInfo - Target specific hooks for defining how a type should be
/// passed or returned from functions.
class ABIInfo { … };

/// Target specific hooks for defining how a type should be passed or returned
/// from functions with one of the Swift calling conventions.
class SwiftABIInfo { … };
} // end namespace CodeGen
} // end namespace clang

#endif