diff --git a/compiler/optimizing/x86_memory_gen.h b/compiler/optimizing/x86_memory_gen.h
index 7e88681..5f15d9f 100644
--- a/compiler/optimizing/x86_memory_gen.h
+++ b/compiler/optimizing/x86_memory_gen.h
@@ -28,8 +28,8 @@
 class X86MemoryOperandGeneration : public HOptimization {
  public:
   X86MemoryOperandGeneration(HGraph* graph,
-                             OptimizingCompilerStats* stats,
-                             CodeGenerator* codegen);
+                             CodeGenerator* codegen,
+                             OptimizingCompilerStats* stats);
 
   void Run() OVERRIDE;