From 20c6a8c9b0abb384517c4cc6f58cd29a90bda6ff Mon Sep 17 00:00:00 2001
From: Clifford Wolf <clifford@clifford.at>
Date: Mon, 11 Mar 2019 20:12:28 +0100
Subject: Improve determinism of IdString DB for similar scripts

Signed-off-by: Clifford Wolf <clifford@clifford.at>
---
 backends/verilog/verilog_backend.cc | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'backends')

diff --git a/backends/verilog/verilog_backend.cc b/backends/verilog/verilog_backend.cc
index 6818edb7a..83d83f488 100644
--- a/backends/verilog/verilog_backend.cc
+++ b/backends/verilog/verilog_backend.cc
@@ -1673,6 +1673,8 @@ struct VerilogBackend : public Backend {
 		bool blackboxes = false;
 		bool selected = false;
 
+		auto_name_map.clear();
+		reg_wires.clear();
 		reg_ct.clear();
 
 		reg_ct.insert("$dff");
@@ -1779,6 +1781,8 @@ struct VerilogBackend : public Backend {
 			dump_module(*f, "", it->second);
 		}
 
+		auto_name_map.clear();
+		reg_wires.clear();
 		reg_ct.clear();
 	}
 } VerilogBackend;
-- 
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