diff options
Diffstat (limited to 'lib/CodeGen/CodeGenModule.cpp')
| -rw-r--r-- | lib/CodeGen/CodeGenModule.cpp | 30 |
1 files changed, 16 insertions, 14 deletions
diff --git a/lib/CodeGen/CodeGenModule.cpp b/lib/CodeGen/CodeGenModule.cpp index 3c872c8..a2ad31e 100644 --- a/lib/CodeGen/CodeGenModule.cpp +++ b/lib/CodeGen/CodeGenModule.cpp @@ -47,8 +47,7 @@ CodeGenModule::CodeGenModule(ASTContext &C, const CodeGenOptions &CGO, Features(C.getLangOptions()), CodeGenOpts(CGO), TheModule(M), TheTargetData(TD), TheTargetCodeGenInfo(0), Diags(diags), Types(C, M, TD, getTargetCodeGenInfo().getABIInfo()), - MangleCtx(C), VTables(*this), Runtime(0), - MemCpyFn(0), MemMoveFn(0), MemSetFn(0), CFConstantStringClassRef(0), + MangleCtx(C), VTables(*this), Runtime(0), CFConstantStringClassRef(0), VMContext(M.getContext()) { if (!Features.ObjC1) @@ -1414,22 +1413,25 @@ llvm::Function *CodeGenModule::getIntrinsic(unsigned IID,const llvm::Type **Tys, (llvm::Intrinsic::ID)IID, Tys, NumTys); } -llvm::Function *CodeGenModule::getMemCpyFn() { - if (MemCpyFn) return MemCpyFn; - const llvm::Type *IntPtr = TheTargetData.getIntPtrType(VMContext); - return MemCpyFn = getIntrinsic(llvm::Intrinsic::memcpy, &IntPtr, 1); + +llvm::Function *CodeGenModule::getMemCpyFn(const llvm::Type *DestType, + const llvm::Type *SrcType, + const llvm::Type *SizeType) { + const llvm::Type *ArgTypes[3] = {DestType, SrcType, SizeType }; + return getIntrinsic(llvm::Intrinsic::memcpy, ArgTypes, 3); } -llvm::Function *CodeGenModule::getMemMoveFn() { - if (MemMoveFn) return MemMoveFn; - const llvm::Type *IntPtr = TheTargetData.getIntPtrType(VMContext); - return MemMoveFn = getIntrinsic(llvm::Intrinsic::memmove, &IntPtr, 1); +llvm::Function *CodeGenModule::getMemMoveFn(const llvm::Type *DestType, + const llvm::Type *SrcType, + const llvm::Type *SizeType) { + const llvm::Type *ArgTypes[3] = {DestType, SrcType, SizeType }; + return getIntrinsic(llvm::Intrinsic::memmove, ArgTypes, 3); } -llvm::Function *CodeGenModule::getMemSetFn() { - if (MemSetFn) return MemSetFn; - const llvm::Type *IntPtr = TheTargetData.getIntPtrType(VMContext); - return MemSetFn = getIntrinsic(llvm::Intrinsic::memset, &IntPtr, 1); +llvm::Function *CodeGenModule::getMemSetFn(const llvm::Type *DestType, + const llvm::Type *SizeType) { + const llvm::Type *ArgTypes[2] = { DestType, SizeType }; + return getIntrinsic(llvm::Intrinsic::memset, ArgTypes, 2); } static llvm::StringMapEntry<llvm::Constant*> & |
