+ /*
+ * Launch end-of-execution release sequence fixups only when there are:
+ *
+ * (1) no more user threads to run (or when execution replay chooses
+ * the 'model_thread')
+ * (2) pending release sequences
+ * (3) pending assertions (i.e., data races)
+ * (4) no pending promises
+ */
+ if (!pending_rel_seqs->empty() && (!next || next->is_model_thread()) &&
+ isfinalfeasible() && !unrealizedraces.empty()) {
+ printf("*** WARNING: release sequence fixup action (%zu pending release seuqences) ***\n",
+ pending_rel_seqs->size());
+ ModelAction *fixup = new ModelAction(MODEL_FIXUP_RELSEQ,
+ std::memory_order_seq_cst, NULL, VALUE_NONE,
+ model_thread);
+ set_current_action(fixup);
+ return true;
+ }
+