Index: src/heap/spaces.cc |
diff --git a/src/heap/spaces.cc b/src/heap/spaces.cc |
index fea141601108241c25d607235a4ce5395e15693d..8069e51ce19b7b304926556216d53c5ea8f0818a 100644 |
--- a/src/heap/spaces.cc |
+++ b/src/heap/spaces.cc |
@@ -1576,7 +1576,7 @@ void SemiSpace::SetUp(Address start, int initial_capacity, int target_capacity, |
address_mask_ = ~(maximum_capacity - 1); |
object_mask_ = address_mask_ | kHeapObjectTagMask; |
object_expected_ = reinterpret_cast<uintptr_t>(start) | kHeapObjectTag; |
- age_mark_ = start_; |
+ age_mark_ = start_ + NewSpacePage::kObjectStartOffset; |
} |