Clean up some uses of "auto".

Make actual types more explicit, either by replacing "auto"
with actual type or by assigning std::pair<> elements of
an "auto" variable to typed variables. Avoid binding const
references to temporaries. Avoid copying a container.

Test: m test-art-host-gtest
Change-Id: I1a59f9ba1ee15950cacfc5853bd010c1726de603

1 files changed, 2 insertions, 2 deletions

diff --git a/compiler/optimizing/gvn.cc b/compiler/optimizing/gvn.cc
index c93bc210be..8ea312d0ea 100644
--- a/compiler/optimizing/gvn.cc
+++ b/compiler/optimizing/gvn.cc
@@ -516,13 +516,13 @@ void GlobalValueNumberer::VisitBasicBlock(HBasicBlock* block) {
 bool GlobalValueNumberer::WillBeReferencedAgain(HBasicBlock* block) const {
   DCHECK(visited_blocks_.IsBitSet(block->GetBlockId()));
 
-  for (auto dominated_block : block->GetDominatedBlocks()) {
+  for (const HBasicBlock* dominated_block : block->GetDominatedBlocks()) {
     if (!visited_blocks_.IsBitSet(dominated_block->GetBlockId())) {
       return true;
     }
   }
 
-  for (auto successor : block->GetSuccessors()) {
+  for (const HBasicBlock* successor : block->GetSuccessors()) {
     if (!visited_blocks_.IsBitSet(successor->GetBlockId())) {
       return true;
     }