From cdc802e4b77e6fecd250850c99469b81c2c7f104 Mon Sep 17 00:00:00 2001
From: Chris Dailey <nitz@users.noreply.github.com>
Date: Tue, 24 Nov 2020 15:17:16 -0500
Subject: [PATCH] Add rewrite_filename for sim -vcd argument.

---
 passes/sat/sim.cc | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/passes/sat/sim.cc b/passes/sat/sim.cc
index 75f922dba..3ba66bd33 100644
--- a/passes/sat/sim.cc
+++ b/passes/sat/sim.cc
@@ -810,7 +810,9 @@ struct SimPass : public Pass {
 		size_t argidx;
 		for (argidx = 1; argidx < args.size(); argidx++) {
 			if (args[argidx] == "-vcd" && argidx+1 < args.size()) {
-				worker.vcdfile.open(args[++argidx].c_str());
+				std::string vcd_filename = args[++argidx];
+				rewrite_filename(vcd_filename);
+				worker.vcdfile.open(vcd_filename.c_str());
 				continue;
 			}
 			if (args[argidx] == "-n" && argidx+1 < args.size()) {
-- 
2.30.2