From 73ba5da10f9f754f6aabe0bf8cbb96f2e54df73a Mon Sep 17 00:00:00 2001
From: George Rennie <georgerennie@gmail.com>
Date: Wed, 20 Nov 2024 14:00:18 +0100
Subject: [PATCH] write_verilog: support $buf and $barrier

---
 backends/verilog/verilog_backend.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/backends/verilog/verilog_backend.cc b/backends/verilog/verilog_backend.cc
index a8dd356bc..d2b3eba77 100644
--- a/backends/verilog/verilog_backend.cc
+++ b/backends/verilog/verilog_backend.cc
@@ -1071,7 +1071,7 @@ bool dump_cell_expr(std::ostream &f, std::string indent, RTLIL::Cell *cell)
 		return true;
 	}
 
-	if (cell->type == ID($_BUF_)) {
+	if (cell->type.in(ID($buf), ID($_BUF_), ID($barrier))) {
 		f << stringf("%s" "assign ", indent.c_str());
 		dump_sigspec(f, cell->getPort(ID::Y));
 		f << stringf(" = ");