From 55d8425468da6153a2b2bc9a08eb1fd4fec95cb4 Mon Sep 17 00:00:00 2001
From: Jannis Harder <me@jix.one>
Date: Thu, 11 Jan 2024 15:00:09 +0100
Subject: [PATCH] Ignore $scopeinfo in write_firrtl

---
 backends/firrtl/firrtl.cc | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/backends/firrtl/firrtl.cc b/backends/firrtl/firrtl.cc
index fc1d62891..dc76dbeec 100644
--- a/backends/firrtl/firrtl.cc
+++ b/backends/firrtl/firrtl.cc
@@ -980,6 +980,9 @@ struct FirrtlWorker
 				register_reverse_wire_map(y_id, cell->getPort(ID::Y));
 				continue;
 			}
+
+			if (cell->type == ID($scopeinfo))
+				continue;
 			log_error("Cell type not supported: %s (%s.%s)\n", log_id(cell->type), log_id(module), log_id(cell));
 		}