From: Eddie Hung <eddie@fpgeh.com>
Date: Fri, 30 Aug 2019 22:30:04 +0000 (-0700)
Subject: autoremove ffM
X-Git-Tag: working-ls180~1039^2~217
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=8f503fe3e65ba9be2ef7438b2f4143f88ea8a025;p=yosys.git

autoremove ffM
---

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;