message: Touch an unused variable.
diff: @@ -824,6 +824,7 @@ AttributeListStorage *AttributeListStorage::get(ArrayRef<NamedAttribute> attrs,
  DenseElementsAttr *DenseElementsAttr::get(VectorOrTensorType *type,
  ArrayRef<char> data) {
  auto bitsRequired = (long)type->getBitWidth() * type->getNumElements();
  + (void)(bitsRequired);
  assert((bitsRequired <= data.size() * 8L) &&
  "Input data bit size should be larger than that type requires");
  