Index: src/flag-definitions.h |
diff --git a/src/flag-definitions.h b/src/flag-definitions.h |
index 0f2a76721370b4605d4a3021b78e8a8de2215575..e8766c7b5fe49fe38a6631af8305afee38f98e81 100644 |
--- a/src/flag-definitions.h |
+++ b/src/flag-definitions.h |
@@ -120,7 +120,7 @@ DEFINE_implication(harmony, harmony_proxies) |
DEFINE_implication(harmony, harmony_collections) |
// Flags for experimental implementation features. |
-DEFINE_bool(smi_only_arrays, false, "tracks arrays with only smi values") |
+DEFINE_bool(smi_only_arrays, true, "tracks arrays with only smi values") |
DEFINE_bool(clever_optimizations, |
true, |
"Optimize object size, Array shift, DOM strings and string +") |