commit 986d3f2eee7bbfbb588aa0e26f250d4016769ff2
author Dan Albert <danalbert@google.com> Thu Aug 13 20:21:17 2015 -0700
committer Dan Albert <danalbert@google.com> Thu Aug 13 20:21:17 2015 -0700
tree 52d4e7c531d173f809b3b049da0b4f0dccc65c1f
parent 43b69c60b43605314fa9761e27a58bfe62337674

Fix pessimizing move.

Using std::move here prevents the compiler from performing copy
elision.

Change-Id: I80e98229359bdff5873be602d85ae6c502c67c1d

tools/aapt2/XmlDom.cpp

diff --git a/tools/aapt2/XmlDom.cpp b/tools/aapt2/XmlDom.cpp
index 763029f..b8b2d12 100644
--- a/tools/aapt2/XmlDom.cpp
+++ b/tools/aapt2/XmlDom.cpp
@@ -312,7 +312,7 @@
             }
         }
     }
-    return std::move(root);
+    return root;
 }
 
 Node::Node(NodeType type) : type(type), parent(nullptr), lineNumber(0), columnNumber(0) {