Index: src/flag-definitions.h |
diff --git a/src/flag-definitions.h b/src/flag-definitions.h |
index bbffaa8a72973ec2d55ffbe3064f2c03c81e6b87..be2492648490f63e1c678e970895108409a3d87b 100644 |
--- a/src/flag-definitions.h |
+++ b/src/flag-definitions.h |
@@ -615,6 +615,8 @@ DEFINE_INT(trace_allocation_stack_interval, -1, |
DEFINE_BOOL(trace_fragmentation, false, "report fragmentation for old space") |
DEFINE_BOOL(trace_fragmentation_verbose, false, |
"report fragmentation for old space (detailed)") |
+DEFINE_BOOL(trace_mutator_utilization, false, |
+ "print mutator utilization, allocation speed, gc speed") |
DEFINE_BOOL(weak_embedded_maps_in_optimized_code, true, |
"make maps embedded in optimized code weak") |
DEFINE_BOOL(weak_embedded_objects_in_optimized_code, true, |