Sta::makeInstanceAfter internal pins may be missing

2020-07-25 15:29:46 -07:00 · 2020-07-25 15:29:46 -07:00 · 157ef75a10
parent 2ce82bd187
commit 157ef75a10
1 changed files with 3 additions and 1 deletions
--- a/search/Sta.cc
+++ b/search/Sta.cc
@ -3806,7 +3806,9 @@ Sta::makeInstanceAfter(Instance *inst)
    while (port_iter.hasNext()) {
      LibertyPort *lib_port = port_iter.next();
      Pin *pin = network_->findPin(inst, lib_port);
-      connectPinAfter(pin);
+      // Internal pins may not exist.
+      if (pin)
+	connectPinAfter(pin);
    }
  }
 }