From f6eba53d1fb7c33e1f69412069b45f78a2b160ae Mon Sep 17 00:00:00 2001
From: nella <simontupy64@gmail.com>
Date: Wed, 21 Jan 2026 14:52:19 +0100
Subject: [PATCH] Fix copyright header.

---
 passes/opt/opt_dff.cc | 1 +
 1 file changed, 1 insertion(+)

diff --git a/passes/opt/opt_dff.cc b/passes/opt/opt_dff.cc
index cf68a0e89..f11326a05 100644
--- a/passes/opt/opt_dff.cc
+++ b/passes/opt/opt_dff.cc
@@ -2,6 +2,7 @@
  *  yosys -- Yosys Open SYnthesis Suite
  *
  *  Copyright (C) 2012  Claire Xenia Wolf <claire@yosyshq.com>
+ *  Copyright (C) 2020  Marcelina Kościelnicka <mwk@0x04.net>
  *
  *  Permission to use, copy, modify, and/or distribute this software for any
  *  purpose with or without fee is hereby granted, provided that the above