Comments

Author: shipilev

src/hotspot/share/opto/parse3.cpp

@@ -257,15 +257,15 @@ void Parse::do_put_xxx(Node* obj, ciField* field, bool is_field) {
     // can insert a memory barrier later on to keep the writes from floating
     // out of the constructor.
     if (field->is_final() || field->is_stable()) {
-      // Preserve allocation ptr to create precedent edge to it in membar
-      // generated on exit from constructor.
       if (field->is_final()) {
         set_wrote_final(true);
       }
       if (field->is_stable()) {
         set_wrote_stable(true);
       }
       if (AllocateNode::Ideal_allocation(obj) != nullptr) {
+        // Preserve allocation ptr to create precedent edge to it in membar
+        // generated on exit from constructor.
         set_alloc_with_final_or_stable(obj);
       }
     }