Two bug fixes, we weren't updating the thunk index when creating the vtable initializer and we weren't storing the secondary virtual pointer indices.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@99786 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/CGVtable.cpp b/lib/CodeGen/CGVtable.cpp
index 4bdda98..804c684 100644
--- a/lib/CodeGen/CGVtable.cpp
+++ b/lib/CodeGen/CGVtable.cpp
@@ -4080,6 +4080,8 @@
         const ThunkInfo &Thunk = VTableThunks[NextVTableThunkIndex].second;
         
         Init = CGM.GetAddrOfThunk(GD, Thunk);
+        
+        NextVTableThunkIndex++;
       } else {
         const CXXMethodDecl *MD = cast<CXXMethodDecl>(GD.getDecl());
         const llvm::Type *Ty = CGM.getTypes().GetFunctionTypeForVtable(MD);