From 8f503fe3e65ba9be2ef7438b2f4143f88ea8a025 Mon Sep 17 00:00:00 2001
From: Eddie Hung <eddie@fpgeh.com>
Date: Fri, 30 Aug 2019 15:30:04 -0700
Subject: [PATCH] autoremove ffM

---
 passes/pmgen/xilinx_dsp.cc | 1 +
 1 file changed, 1 insertion(+)

diff --git a/passes/pmgen/xilinx_dsp.cc b/passes/pmgen/xilinx_dsp.cc
index 50af5de1c..631b93afa 100644
--- a/passes/pmgen/xilinx_dsp.cc
+++ b/passes/pmgen/xilinx_dsp.cc
@@ -106,6 +106,7 @@ void pack_xilinx_dsp(dict<SigBit, Cell*> &bit_to_driver, xilinx_dsp_pm &pm)
 			//else if (st.ffP->type == "$dffe")
 			//	cell->setPort("\\CEM", st.ffM->getPort("\\EN"));
 			else log_abort();
+			pm.autoremove(st.ffM);
 		}
 		if (st.ffP) {
 			SigSpec D;
-- 
2.30.2