From: Clifford Wolf <clifford@clifford.at>
Date: Tue, 2 Feb 2016 08:16:18 +0000 (+0100)
Subject: Use alphanumerical order instead of idstring idx in opt_clean compare_signals()
X-Git-Tag: yosys-0.6~21
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=d6592d5b996b1b5af1af701e32cc74694cd491ef;p=yosys.git

Use alphanumerical order instead of idstring idx in opt_clean compare_signals()
---

diff --git a/passes/opt/opt_clean.cc b/passes/opt/opt_clean.cc
index 49615d9d6..175e8e112 100644
--- a/passes/opt/opt_clean.cc
+++ b/passes/opt/opt_clean.cc
@@ -177,7 +177,7 @@ bool compare_signals(RTLIL::SigBit &s1, RTLIL::SigBit &s2, SigPool &regs, SigPoo
 	if (attrs1 != attrs2)
 		return attrs2 > attrs1;
 
-	return w2->name < w1->name;
+	return strcmp(w2->name.c_str(), w1->name.c_str()) < 0;
 }
 
 bool check_public_name(RTLIL::IdString id)