Index: src/flag-definitions.h |
diff --git a/src/flag-definitions.h b/src/flag-definitions.h |
index 6923c6c04654f9309462ae56b3ad37d5576921b0..d606a3f57316ee3211f13b5863d84d5d96285fd6 100644 |
--- a/src/flag-definitions.h |
+++ b/src/flag-definitions.h |
@@ -675,7 +675,7 @@ DEFINE_INT(random_seed, 0, |
DEFINE_BOOL(trace_weak_arrays, false, "trace WeakFixedArray usage") |
DEFINE_BOOL(track_prototype_users, false, |
"keep track of which maps refer to a given prototype object") |
-DEFINE_BOOL(eliminate_prototype_chain_checks, false, |
+DEFINE_BOOL(eliminate_prototype_chain_checks, true, |
"collapse prototype chain checks into single-cell checks") |
DEFINE_IMPLICATION(eliminate_prototype_chain_checks, track_prototype_users) |
DEFINE_BOOL(use_verbose_printer, true, "allows verbose printing") |