commit e4335eb5bcbca6927e51c10cf0de3516d94ef599
author Mingyao Yang <mingyao@google.com> Mon Mar 02 15:14:13 2015 -0800
committer Mingyao Yang <mingyao@google.com> Tue Mar 03 17:39:04 2015 -0800
tree 3f69b4a17dc5d7ac5f6cab1ffee5a4091b5c9ba9
parent 5e42cd3eee2c89214a331a36fe226cfcc57917a3

Make BCE a no-op if there is no array access.

Change-Id: I8456182808c1dbaa0c0ae1b8c2e94bb17baf5f29

compiler/optimizing/builder.cc

diff --git a/compiler/optimizing/builder.cc b/compiler/optimizing/builder.cc
index 20a1b03..2cac93d 100644
--- a/compiler/optimizing/builder.cc
+++ b/compiler/optimizing/builder.cc
@@ -840,6 +840,7 @@
     current_block_->AddInstruction(new (arena_) HArrayGet(object, index, anticipated_type));
     UpdateLocal(source_or_dest_reg, current_block_->GetLastInstruction());
   }
+  graph_->SetHasArrayAccesses(true);
 }
 
 void HGraphBuilder::BuildFilledNewArray(uint32_t dex_pc,