Index: src/profile-generator-inl.h |
diff --git a/src/profile-generator-inl.h b/src/profile-generator-inl.h |
index 65369befdfa8fa710eecf09a2e174f64fec214b2..284e2dfa361af19df6f6f8cf159dbb977d612922 100644 |
--- a/src/profile-generator-inl.h |
+++ b/src/profile-generator-inl.h |
@@ -95,6 +95,12 @@ CodeEntry* ProfileGenerator::EntryForVMState(StateTag tag) { |
} |
+HeapEntry* HeapGraphEdge::from() const { |
+ return const_cast<HeapEntry*>( |
+ reinterpret_cast<const HeapEntry*>(this - child_index_) - 1); |
+} |
+ |
+ |
SnapshotObjectId HeapObjectsMap::GetNthGcSubrootId(int delta) { |
return kGcRootsFirstSubrootId + delta * kObjectIdStep; |
} |