From: Clifford Wolf <clifford@clifford.at>
Date: Thu, 31 Mar 2016 07:57:23 +0000 (+0200)
Subject: Preserve empty $pmux default cases
X-Git-Tag: yosys-0.7~275
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=e5dd5c0bcccd4e79921e6a28b550a5960a93ee07;p=yosys.git

Preserve empty $pmux default cases
---

diff --git a/passes/proc/proc_rmdead.cc b/passes/proc/proc_rmdead.cc
index f60d4b30d..af17e8d38 100644
--- a/passes/proc/proc_rmdead.cc
+++ b/passes/proc/proc_rmdead.cc
@@ -51,8 +51,8 @@ void proc_rmdead(RTLIL::SwitchRule *sw, int &counter)
 				counter++;
 				continue;
 			}
-			if (pool.empty())
-				sw->cases[i]->compare.clear();
+			// if (pool.empty())
+			// 	sw->cases[i]->compare.clear();
 		}
 
 		for (auto switch_it : sw->cases[i]->switches)