When marking dependent code for deoptimization print the group that is being deoptimized.

src/heap/mark-compact.cc

Index: src/heap/mark-compact.cc
diff --git a/src/heap/mark-compact.cc b/src/heap/mark-compact.cc
index abb4e1beb8e7e51936657e70d14dec33649a7faf..8a44ce1677268ef549c564cfbdffeed0a86c3da4 100644
--- a/src/heap/mark-compact.cc
+++ b/src/heap/mark-compact.cc
@@ -2724,7 +2724,8 @@ void MarkCompactCollector::ClearDependentCode(DependentCode* entries) {
     DCHECK(entries->is_code_at(i));
     Code* code = entries->code_at(i);
     if (IsMarked(code) && !code->marked_for_deoptimization()) {
-      code->set_marked_for_deoptimization(true);
+      DependentCode::SetMarkedForDeoptimization(
+          code, static_cast<DependentCode::DependencyGroup>(g));
       code->InvalidateEmbeddedObjects();
       have_code_to_deoptimize_ = true;
     }