Add additional flags to control array abuse tracing

src/objects.cc

Index: src/objects.cc
diff --git a/src/objects.cc b/src/objects.cc
index b3a5658ca03181502734054f0a640d4a75a854e6..50988d95f134f67e922c4d31990706ff7538d37d 100644
--- a/src/objects.cc
+++ b/src/objects.cc
@@ -10405,9 +10405,14 @@ MaybeObject* JSObject::SetElementWithoutInterceptor(uint32_t index,
          HasDictionaryArgumentsElements() ||
          (attr & (DONT_DELETE | DONT_ENUM | READ_ONLY)) == 0);
   Isolate* isolate = GetIsolate();
-  if (FLAG_trace_array_abuse) {
-    if (IsExternalArrayElementsKind(GetElementsKind())) {
-      CheckArrayAbuse(this, "external elements write", index);
+  if (FLAG_trace_external_array_abuse &&
+      IsExternalArrayElementsKind(GetElementsKind())) {
+    CheckArrayAbuse(this, "external elements write", index);
+  }
+  if (FLAG_trace_js_array_abuse &&
+      !IsExternalArrayElementsKind(GetElementsKind())) {
+    if (IsJSArray()) {
+      CheckArrayAbuse(this, "elements write", index, true);
     }
   }
   switch (GetElementsKind()) {