diff options
| -rw-r--r-- | passes/opt/opt_reduce.cc | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/passes/opt/opt_reduce.cc b/passes/opt/opt_reduce.cc index f947e9724..5f3c4d29e 100644 --- a/passes/opt/opt_reduce.cc +++ b/passes/opt/opt_reduce.cc @@ -368,8 +368,12 @@ struct OptReducePass : public Pass { for (auto &mod_it : design->modules_) { if (!design->selected(mod_it.second)) continue; - OptReduceWorker worker(design, mod_it.second, do_fine); - total_count += worker.total_count; + do { + OptReduceWorker worker(design, mod_it.second, do_fine); + total_count += worker.total_count; + if (worker.total_count == 0) + break; + } while (1); } log("Performed a total of %d changes.\n", total_count); |