commit 4c481a4245aebe6821914237249f11d03e687bf9
author Andreas Gampe <agampe@google.com> Thu Nov 03 08:21:59 2016 -0700
committer Andreas Gampe <agampe@google.com> Thu Nov 03 11:16:36 2016 -0700
tree 87ef976688f64b28ba132c98c03e1bfef7e5fc94
parent 44fd235d1babc62725f09b042e629352f463199f

ART: Make some variables references

Avoid copying values.

Bug: 32619234
Test: m
Change-Id: I86bc206d6f6fccdf730c62c60317a7a4ae26c11b

runtime/oat_file_manager.cc

diff --git a/runtime/oat_file_manager.cc b/runtime/oat_file_manager.cc
index fde0a2c..d71ef54 100644
--- a/runtime/oat_file_manager.cc
+++ b/runtime/oat_file_manager.cc
@@ -398,7 +398,7 @@
     while (!temp.empty() && index < shared_libraries_split.size() - 1) {
       DexFileAndClassPair pair(temp.top());
       const DexFile* dex_file = pair.GetDexFile();
-      std::string dex_filename(dex_file->GetLocation());
+      const std::string& dex_filename = dex_file->GetLocation();
       uint32_t dex_checksum = dex_file->GetLocationChecksum();
       if (dex_filename != shared_libraries_split[index] ||
           dex_checksum != std::stoul(shared_libraries_split[index + 1])) {