Make it possible to pass an arena allocator to HLoopOptimization.

loop_optimization_test uses memory from HLoopOptimization's
allocator, which is scoped by the Run method.

Fix is to pass custom allocator.

test: m test-art-host-gtest
Change-Id: I359330e22202519f400a26da5403eeb00f0b2db4

1 files changed, 3 insertions, 0 deletions

diff --git a/compiler/optimizing/loop_optimization.h b/compiler/optimizing/loop_optimization.h
index d12fe5ee18..591e45a7fb 100644
--- a/compiler/optimizing/loop_optimization.h
+++ b/compiler/optimizing/loop_optimization.h
@@ -32,6 +32,9 @@ namespace art {
 class HLoopOptimization : public HOptimization {
  public:
   HLoopOptimization(HGraph* graph, HInductionVarAnalysis* induction_analysis);
+  HLoopOptimization(HGraph* graph,
+                    HInductionVarAnalysis* induction_analysis,
+                    ArenaAllocator* allocator);
 
   void Run() OVERRIDE;