From: Clifford Wolf <clifford@clifford.at>
Date: Tue, 5 Aug 2014 14:53:53 +0000 (+0200)
Subject: Removed old "constmap" from wreduce code
X-Git-Tag: yosys-0.4~301
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=5b3dc07b9a571771afbe356e30046633037b9814;p=yosys.git

Removed old "constmap" from wreduce code
---

diff --git a/passes/cmds/wreduce.cc b/passes/cmds/wreduce.cc
index 27571eb0d..1d296da54 100644
--- a/passes/cmds/wreduce.cc
+++ b/passes/cmds/wreduce.cc
@@ -54,7 +54,6 @@ struct WreduceWorker
 
 	std::set<Cell*, IdString::compare_ptr_by_name<Cell>> work_queue_cells;
 	std::set<SigBit> work_queue_bits;
-	SigMap constmap;
 
 	WreduceWorker(WreduceConfig *config, Module *module) :
 			config(config), module(module), mi(module) { }
@@ -145,10 +144,10 @@ struct WreduceWorker
 		}
 
 		if (is_signed) {
-			while (SIZE(sig) > 1 && constmap(sig[SIZE(sig)-1]) == constmap(sig[SIZE(sig)-2]))
+			while (SIZE(sig) > 1 && sig[SIZE(sig)-1] == sig[SIZE(sig)-2])
 				work_queue_bits.insert(sig[SIZE(sig)-1]), sig.remove(SIZE(sig)-1), bits_removed++;
 		} else {
-			while (SIZE(sig) > 1 && constmap(sig[SIZE(sig)-1]) == S0)
+			while (SIZE(sig) > 1 && sig[SIZE(sig)-1] == S0)
 				work_queue_bits.insert(sig[SIZE(sig)-1]), sig.remove(SIZE(sig)-1), bits_removed++;
 		}