From: Eddie Hung <eddie@fpgeh.com>
Date: Fri, 7 Jun 2019 18:37:52 +0000 (-0700)
Subject: Resolve @cliffordwolf comment on redundant check
X-Git-Tag: yosys-0.9~48^2~19
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=887df8914c64220b9f306b7d21f199fa247224fd;p=yosys.git

Resolve @cliffordwolf comment on redundant check
---

diff --git a/passes/opt/muxpack.cc b/passes/opt/muxpack.cc
index b060389e3..15a646e2e 100644
--- a/passes/opt/muxpack.cc
+++ b/passes/opt/muxpack.cc
@@ -109,17 +109,9 @@ struct MuxpackWorker
 			}
 			else log_abort();
 
-			{
-				for (auto bit : a_sig.bits())
-					if (sigbit_with_non_chain_users.count(bit))
-						goto start_cell;
-
-				Cell *c1 = sig_chain_prev.at(a_sig);
-				Cell *c2 = cell;
-
-				if (c1->getParam("\\WIDTH") != c2->getParam("\\WIDTH"))
+			for (auto bit : a_sig.bits())
+				if (sigbit_with_non_chain_users.count(bit))
 					goto start_cell;
-			}
 
 			continue;