diff --git a/compiler/optimizing/loop_optimization.h b/compiler/optimizing/loop_optimization.h
index d12fe5e..591e45a 100644
--- a/compiler/optimizing/loop_optimization.h
+++ b/compiler/optimizing/loop_optimization.h
@@ -32,6 +32,9 @@
 class HLoopOptimization : public HOptimization {
  public:
   HLoopOptimization(HGraph* graph, HInductionVarAnalysis* induction_analysis);
+  HLoopOptimization(HGraph* graph,
+                    HInductionVarAnalysis* induction_analysis,
+                    ArenaAllocator* allocator);
 
   void Run() OVERRIDE;