From: Clifford Wolf <clifford@clifford.at>
Date: Fri, 30 Jun 2017 15:44:44 +0000 (+0200)
Subject: Add $tribuf to opt_merge blacklist
X-Git-Tag: yosys-0.8~412
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=18c030a8c9a1707c85bc663cd25732a0ceca7825;p=yosys.git

Add $tribuf to opt_merge blacklist
---

diff --git a/passes/opt/opt_merge.cc b/passes/opt/opt_merge.cc
index b63fd3c8d..b46b4bf4b 100644
--- a/passes/opt/opt_merge.cc
+++ b/passes/opt/opt_merge.cc
@@ -275,6 +275,7 @@ struct OptMergeWorker
 			ct.cell_types.erase("$pmux");
 		}
 
+		ct.cell_types.erase("$tribuf");
 		ct.cell_types.erase("$anyseq");
 		ct.cell_types.erase("$anyconst");