From af67c745c428e3e92e9201bbed0dc61f9686a23f Mon Sep 17 00:00:00 2001
From: chunlin min <chunlin.min@microchip.com>
Date: Mon, 8 Jul 2024 11:41:41 -0400
Subject: [PATCH] initialize argidx to 1

---
 techlibs/microchip/microchip_dffopt.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/techlibs/microchip/microchip_dffopt.cc b/techlibs/microchip/microchip_dffopt.cc
index 62450ab6e..41a74fdc1 100644
--- a/techlibs/microchip/microchip_dffopt.cc
+++ b/techlibs/microchip/microchip_dffopt.cc
@@ -115,7 +115,7 @@ struct MicrochipDffOptPass : public Pass {
 	{
 		log_header(design, "Executing MICROCHIP_DFFOPT pass (optimize FF control signal usage).\n");
 
-		size_t argidx;
+		size_t argidx = 1;
 		int max_lut_size = 4;
 
 		extra_args(args, argidx, design);