diff --git a/compiler/optimizing/optimizing_compiler_stats.h b/compiler/optimizing/optimizing_compiler_stats.h
index 866c883..a1d0a5a 100644
--- a/compiler/optimizing/optimizing_compiler_stats.h
+++ b/compiler/optimizing/optimizing_compiler_stats.h
@@ -82,6 +82,7 @@
   kImplicitNullCheckGenerated,
   kExplicitNullCheckGenerated,
   kSimplifyIf,
+  kSimplifyIfAddedPhi,
   kSimplifyThrowingInvoke,
   kInstructionSunk,
   kNotInlinedUnresolvedEntrypoint,