Revert Mon Ping's 99930 due to broken llvm-gcc buildbots.
llvm-svn: 99949
diff --git a/clang/lib/CodeGen/CodeGenModule.cpp b/clang/lib/CodeGen/CodeGenModule.cpp
index 124c4d8..c44b311 100644
--- a/clang/lib/CodeGen/CodeGenModule.cpp
+++ b/clang/lib/CodeGen/CodeGenModule.cpp
@@ -47,7 +47,8 @@
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), CFConstantStringClassRef(0),
+ MangleCtx(C), VTables(*this), Runtime(0),
+ MemCpyFn(0), MemMoveFn(0), MemSetFn(0), CFConstantStringClassRef(0),
VMContext(M.getContext()) {
if (!Features.ObjC1)
@@ -1413,25 +1414,22 @@
(llvm::Intrinsic::ID)IID, Tys, NumTys);
}
-
-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::getMemCpyFn() {
+ if (MemCpyFn) return MemCpyFn;
+ const llvm::Type *IntPtr = TheTargetData.getIntPtrType(VMContext);
+ return MemCpyFn = getIntrinsic(llvm::Intrinsic::memcpy, &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::getMemMoveFn() {
+ if (MemMoveFn) return MemMoveFn;
+ const llvm::Type *IntPtr = TheTargetData.getIntPtrType(VMContext);
+ return MemMoveFn = getIntrinsic(llvm::Intrinsic::memmove, &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);
+llvm::Function *CodeGenModule::getMemSetFn() {
+ if (MemSetFn) return MemSetFn;
+ const llvm::Type *IntPtr = TheTargetData.getIntPtrType(VMContext);
+ return MemSetFn = getIntrinsic(llvm::Intrinsic::memset, &IntPtr, 1);
}
static llvm::StringMapEntry<llvm::Constant*> &