commit 641a473912b3bcaaff2c71070611490b7c547cfc
author Andreas Gampe <agampe@google.com> Thu Aug 24 13:21:35 2017 -0700
committer Andreas Gampe <agampe@google.com> Fri Aug 25 08:59:29 2017 -0700
tree 67bf5b2eaaeaf19c6cebac29984b49c19f172f9b
parent 5555dd1df3c7f3aaea548c3b657b9325538e9780

ART: Fix reference-related warnings

Make some parameters and locals references to avoid unnecessary
copies.

Bug: 32619234
Test: m test-art-host
Change-Id: Idfed600c7c5492a80f72f51424253bcbea824a94

compiler/linker/arm/relative_patcher_arm_base.cc

diff --git a/compiler/linker/arm/relative_patcher_arm_base.cc b/compiler/linker/arm/relative_patcher_arm_base.cc
index 18ff1c9..4ca5afe 100644
--- a/compiler/linker/arm/relative_patcher_arm_base.cc
+++ b/compiler/linker/arm/relative_patcher_arm_base.cc
@@ -28,7 +28,7 @@
 class ArmBaseRelativePatcher::ThunkData {
  public:
   ThunkData(std::vector<uint8_t> code, uint32_t max_next_offset)
-      : code_(code),
+      : code_(std::move(code)),
         offsets_(),
         max_next_offset_(max_next_offset),
         pending_offset_(0u) {

compiler/optimizing/emit_swap_mips_test.cc

diff --git a/compiler/optimizing/emit_swap_mips_test.cc b/compiler/optimizing/emit_swap_mips_test.cc
index 0d4e1c5..fa3c4df 100644
--- a/compiler/optimizing/emit_swap_mips_test.cc
+++ b/compiler/optimizing/emit_swap_mips_test.cc
@@ -91,7 +91,9 @@
     return nullptr;
   }
 
-  void DriverWrapper(HParallelMove* move, std::string assembly_text, std::string test_name) {
+  void DriverWrapper(HParallelMove* move,
+                     const std::string& assembly_text,
+                     const std::string& test_name) {
     codegen_->GetMoveResolver()->EmitNativeCode(move);
     assembler_ = codegen_->GetAssembler();
     assembler_->FinalizeCode();