[heap] Set progress bar flag for FixedArray upon allocation

src/heap/heap.cc

Index: src/heap/heap.cc
diff --git a/src/heap/heap.cc b/src/heap/heap.cc
index ab82d2b74098fcabcb660a6cfa0c51f2185b837d..ce2940ac9261bb75307f431c226c57ffb45ea500 100644
--- a/src/heap/heap.cc
+++ b/src/heap/heap.cc
@@ -3937,7 +3937,14 @@ AllocationResult Heap::AllocateRawFixedArray(int length,
   int size = FixedArray::SizeFor(length);
   AllocationSpace space = SelectSpace(pretenure);
 
-  return AllocateRaw(size, space);
+  AllocationResult result = AllocateRaw(size, space);
+  if (!result.IsRetry() && size > kMaxRegularHeapObjectSize &&
+      FLAG_use_marking_progress_bar) {
+    MemoryChunk* chunk =
+        MemoryChunk::FromAddress(result.ToObjectChecked()->address());
+    chunk->SetFlag(MemoryChunk::HAS_PROGRESS_BAR);
+  }
+  return result;
 }