1//==--- CodeGenABITypes.cpp - Convert Clang types to LLVM types for ABI ----==//
2//
3//                     The LLVM Compiler Infrastructure
4//
5// This file is distributed under the University of Illinois Open Source
6// License. See LICENSE.TXT for details.
7//
8//===----------------------------------------------------------------------===//
9//
10// CodeGenABITypes is a simple interface for getting LLVM types for
11// the parameters and the return value of a function given the Clang
12// types.
13//
14// The class is implemented as a public wrapper around the private
15// CodeGenTypes class in lib/CodeGen.
16//
17//===----------------------------------------------------------------------===//
18
19#include "clang/CodeGen/CodeGenABITypes.h"
20#include "CodeGenModule.h"
21#include "clang/CodeGen/CGFunctionInfo.h"
22#include "clang/Frontend/CodeGenOptions.h"
23#include "clang/Lex/HeaderSearchOptions.h"
24#include "clang/Lex/PreprocessorOptions.h"
25
26using namespace clang;
27using namespace CodeGen;
28
29const CGFunctionInfo &
30CodeGen::arrangeObjCMessageSendSignature(CodeGenModule &CGM,
31                                         const ObjCMethodDecl *MD,
32                                         QualType receiverType) {
33  return CGM.getTypes().arrangeObjCMessageSendSignature(MD, receiverType);
34}
35
36const CGFunctionInfo &
37CodeGen::arrangeFreeFunctionType(CodeGenModule &CGM,
38                                 CanQual<FunctionProtoType> Ty,
39                                 const FunctionDecl *FD) {
40  return CGM.getTypes().arrangeFreeFunctionType(Ty, FD);
41}
42
43const CGFunctionInfo &
44CodeGen::arrangeFreeFunctionType(CodeGenModule &CGM,
45                                 CanQual<FunctionNoProtoType> Ty) {
46  return CGM.getTypes().arrangeFreeFunctionType(Ty);
47}
48
49const CGFunctionInfo &
50CodeGen::arrangeCXXMethodType(CodeGenModule &CGM,
51                              const CXXRecordDecl *RD,
52                              const FunctionProtoType *FTP,
53                              const CXXMethodDecl *MD) {
54  return CGM.getTypes().arrangeCXXMethodType(RD, FTP, MD);
55}
56
57const CGFunctionInfo &
58CodeGen::arrangeFreeFunctionCall(CodeGenModule &CGM,
59                                 CanQualType returnType,
60                                 ArrayRef<CanQualType> argTypes,
61                                 FunctionType::ExtInfo info,
62                                 RequiredArgs args) {
63  return CGM.getTypes().arrangeLLVMFunctionInfo(
64      returnType, /*IsInstanceMethod=*/false, /*IsChainCall=*/false, argTypes,
65      info, {}, args);
66}
67