Revert "Turn some C-style vararg into variadic templates"

This reverts commit r299925 because it broke the buildbots. See e.g.
http://lab.llvm.org:8011/builders/clang-cmake-armv7-a15/builds/6008

llvm-svn: 299928

1 files changed, 1 insertions, 1 deletions

diff --git a/llvm/lib/Transforms/IPO/WholeProgramDevirt.cpp b/llvm/lib/Transforms/IPO/WholeProgramDevirt.cpp
index cb7d487b68b..2579528f54d 100644
--- a/llvm/lib/Transforms/IPO/WholeProgramDevirt.cpp
+++ b/llvm/lib/Transforms/IPO/WholeProgramDevirt.cpp
@@ -1221,7 +1221,7 @@ void DevirtModule::importResolution(VTableSlot Slot, VTableSlotInfo &SlotInfo) {
     // The type of the function in the declaration is irrelevant because every
     // call site will cast it to the correct type.
     auto *SingleImpl = M.getOrInsertFunction(
-        Res.SingleImplName, Type::getVoidTy(M.getContext()));
+        Res.SingleImplName, Type::getVoidTy(M.getContext()), nullptr);
 
     // This is the import phase so we should not be exporting anything.
     bool IsExported = false;