Use const-references in nodes_to_rewrite range loop

Test Plan: CI Reviewed By: supriyar Differential Revision: D24267389 fbshipit-source-id: c56d6bf1924b4c4c993fdf1328cfd5ab0d890869
pytorch · Oct 13, 2020 · ba1e0a8 · ba1e0a8
1 parent 4ad4715
commit ba1e0a8
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/torch/csrc/jit/passes/quantization/insert_quant_dequant.cpp b/torch/csrc/jit/passes/quantization/insert_quant_dequant.cpp
@@ -481,7 +481,7 @@ void ReplicateChooseQParamsQuantDequant(std::shared_ptr<Graph>& graph) {
           matched_choose_qparam, matched_quantize, matched_dequantize));
     }
   }
-  for (const auto nodes : nodes_to_rewrite) {
+  for (const auto& nodes : nodes_to_rewrite) {
     auto quant_node = std::get<1>(nodes);
     auto dequant_node = std::get<2>(nodes);
     // get input of quantize call.