1 files changed, 2 insertions, 2 deletions
diff --git a/tensorflow/compiler/xla/service/generic_transfer_manager.cc b/tensorflow/compiler/xla/service/generic_transfer_manager.cc
index aa512f242a..715d3f33bc 100644
--- a/tensorflow/compiler/xla/service/generic_transfer_manager.cc
+++ b/tensorflow/compiler/xla/service/generic_transfer_manager.cc
@@ -118,10 +118,10 @@ GenericTransferManager::ShallowCopyTupleFromDevice(
 
   // Create a DeviceMemoryBase from each void* pointer.
   std::vector<se::DeviceMemoryBase> destination;
-  for (int i = 0; i < element_pointers.size(); ++i) {
+  for (std::vector<void*>::size_type i = 0; i < element_pointers.size(); ++i) {
     if (element_pointers[i] == nullptr &&
         !ShapeUtil::HasZeroElements(shape.tuple_shapes(i))) {
-      return FailedPrecondition("tuple contains nullptr at element %d", i);
+      return FailedPrecondition("tuple contains nullptr at element %lu", i);
     }
     int64 buffer_size = ShapeUtil::ByteSizeOf(shape.tuple_shapes(i),
                                               /*pointer_size=*/sizeof(void*));