Mark Lacey | 8b54999 | 2013-10-30 21:53:58 +0000 | [diff] [blame] | 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" |
Mark Lacey | 8b54999 | 2013-10-30 21:53:58 +0000 | [diff] [blame] | 20 | #include "CodeGenModule.h" |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 21 | #include "clang/CodeGen/CGFunctionInfo.h" |
| 22 | #include "clang/Frontend/CodeGenOptions.h" |
Mark Lacey | 8b54999 | 2013-10-30 21:53:58 +0000 | [diff] [blame] | 23 | |
| 24 | using namespace clang; |
| 25 | using namespace CodeGen; |
| 26 | |
| 27 | CodeGenABITypes::CodeGenABITypes(ASTContext &C, |
Mark Lacey | 8b54999 | 2013-10-30 21:53:58 +0000 | [diff] [blame] | 28 | llvm::Module &M, |
Stephen Hines | 176edba | 2014-12-01 14:53:08 -0800 | [diff] [blame] | 29 | const llvm::DataLayout &TD, |
| 30 | CoverageSourceInfo *CoverageInfo) |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 31 | : CGO(new CodeGenOptions), |
Stephen Hines | 176edba | 2014-12-01 14:53:08 -0800 | [diff] [blame] | 32 | CGM(new CodeGen::CodeGenModule(C, *CGO, M, TD, C.getDiagnostics(), |
| 33 | CoverageInfo)) { |
Mark Lacey | 8b54999 | 2013-10-30 21:53:58 +0000 | [diff] [blame] | 34 | } |
| 35 | |
| 36 | CodeGenABITypes::~CodeGenABITypes() |
| 37 | { |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 38 | delete CGO; |
Mark Lacey | 8b54999 | 2013-10-30 21:53:58 +0000 | [diff] [blame] | 39 | delete CGM; |
| 40 | } |
| 41 | |
| 42 | const CGFunctionInfo & |
| 43 | CodeGenABITypes::arrangeObjCMessageSendSignature(const ObjCMethodDecl *MD, |
| 44 | QualType receiverType) { |
| 45 | return CGM->getTypes().arrangeObjCMessageSendSignature(MD, receiverType); |
| 46 | } |
| 47 | |
| 48 | const CGFunctionInfo & |
| 49 | CodeGenABITypes::arrangeFreeFunctionType(CanQual<FunctionProtoType> Ty) { |
| 50 | return CGM->getTypes().arrangeFreeFunctionType(Ty); |
| 51 | } |
| 52 | |
| 53 | const CGFunctionInfo & |
| 54 | CodeGenABITypes::arrangeFreeFunctionType(CanQual<FunctionNoProtoType> Ty) { |
| 55 | return CGM->getTypes().arrangeFreeFunctionType(Ty); |
| 56 | } |
| 57 | |
| 58 | const CGFunctionInfo & |
| 59 | CodeGenABITypes::arrangeCXXMethodType(const CXXRecordDecl *RD, |
| 60 | const FunctionProtoType *FTP) { |
| 61 | return CGM->getTypes().arrangeCXXMethodType(RD, FTP); |
| 62 | } |
| 63 | |
| 64 | const CGFunctionInfo & |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 65 | CodeGenABITypes::arrangeFreeFunctionCall(CanQualType returnType, |
Stephen Hines | c568f1e | 2014-07-21 00:47:37 -0700 | [diff] [blame] | 66 | ArrayRef<CanQualType> argTypes, |
Mark Lacey | 8b54999 | 2013-10-30 21:53:58 +0000 | [diff] [blame] | 67 | FunctionType::ExtInfo info, |
| 68 | RequiredArgs args) { |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 69 | return CGM->getTypes().arrangeLLVMFunctionInfo( |
Stephen Hines | 0e2c34f | 2015-03-23 12:09:02 -0700 | [diff] [blame^] | 70 | returnType, /*IsInstanceMethod=*/false, /*IsChainCall=*/false, argTypes, |
| 71 | info, args); |
Mark Lacey | 8b54999 | 2013-10-30 21:53:58 +0000 | [diff] [blame] | 72 | } |