From 43c95696c0ca68314c613ed0a55e4f58afc784df Mon Sep 17 00:00:00 2001
From: Samuel Marks <807580+SamuelMarks@users.noreply.github.com>
Date: Wed, 20 Oct 2021 10:32:32 -0400
Subject: [PATCH] [tensorflow/compiler/xla/service/space_to_batch_converter.cc]
 Use `const auto&` instead of `const auto`

---
 tensorflow/compiler/xla/service/space_to_batch_converter.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tensorflow/compiler/xla/service/space_to_batch_converter.cc b/tensorflow/compiler/xla/service/space_to_batch_converter.cc
index eee7327fbbe000..0f5d38b5a7f409 100644
--- a/tensorflow/compiler/xla/service/space_to_batch_converter.cc
+++ b/tensorflow/compiler/xla/service/space_to_batch_converter.cc
@@ -1329,7 +1329,7 @@ void ConvolutionVisitor::PropagateOnBroadcast(HloInstruction* consumer,
   }
 
   std::vector<int64_t> broadcast_dims;
-  const auto dimensions = consumer->dimensions();
+  const auto& dimensions = consumer->dimensions();
   broadcast_dims.reserve(dimensions.size());
   for (auto j : dimensions) {
     broadcast_dims.push_back(DimLookUp(permute_dims, j));