More thunks scaffolding.
llvm-svn: 99294
diff --git a/clang/lib/CodeGen/CGVtable.cpp b/clang/lib/CodeGen/CGVtable.cpp
index 279fcaa..6fee2a5 100644
--- a/clang/lib/CodeGen/CGVtable.cpp
+++ b/clang/lib/CodeGen/CGVtable.cpp
@@ -3650,9 +3650,27 @@
return GV;
}
+llvm::Constant *CodeGenModule::GetAddrOfThunk(GlobalDecl GD,
+ const ThunkInfo &Thunk) {
+ const CXXMethodDecl *MD = cast<CXXMethodDecl>(GD.getDecl());
+
+ // Compute the mangled name.
+ llvm::SmallString<256> Name;
+ if (const CXXDestructorDecl* DD = dyn_cast<CXXDestructorDecl>(MD))
+ getMangleContext().mangleCXXDtorThunk(DD, GD.getDtorType(), Thunk.This,
+ Name);
+ else
+ getMangleContext().mangleThunk(MD, Thunk, Name);
+
+ const llvm::Type *Ty = getTypes().GetFunctionTypeForVtable(MD);
+ return GetOrCreateLLVMFunction(Name, Ty, GlobalDecl());
+}
+
void CodeGenVTables::EmitThunk(GlobalDecl GD, const ThunkInfo &Thunk)
{
- // FIXME: Implement this!
+ llvm::Constant *ThunkFn = CGM.GetAddrOfThunk(GD, Thunk);
+
+ (void)ThunkFn;
}
void CodeGenVTables::EmitThunks(GlobalDecl GD)