From 9a0cdc38356500de386bc274034195c54c3c91e2 Mon Sep 17 00:00:00 2001
From: Alberto Gonzalez <boqwxp@airmail.cc>
Date: Sat, 28 Mar 2020 06:08:23 +0000
Subject: [PATCH] Clean up pseudo-private member usage in
 `passes/sat/freduce.cc`.

---
 passes/sat/freduce.cc | 25 ++++++++++++-------------
 1 file changed, 12 insertions(+), 13 deletions(-)

diff --git a/passes/sat/freduce.cc b/passes/sat/freduce.cc
index f29631639..7dfc1765f 100644
--- a/passes/sat/freduce.cc
+++ b/passes/sat/freduce.cc
@@ -614,29 +614,29 @@ struct FreduceWorker
 
 		int bits_full_total = 0;
 		std::vector<std::set<RTLIL::SigBit>> batches;
-		for (auto &it : module->wires_)
-			if (it.second->port_input) {
-				batches.push_back(sigmap(it.second).to_sigbit_set());
-				bits_full_total += it.second->width;
+		for (auto w : module->wires())
+			if (w->port_input) {
+				batches.push_back(sigmap(w).to_sigbit_set());
+				bits_full_total += w->width;
 			}
-		for (auto &it : module->cells_) {
-			if (ct.cell_known(it.second->type)) {
+		for (auto cell : module->cells()) {
+			if (ct.cell_known(cell->type)) {
 				std::set<RTLIL::SigBit> inputs, outputs;
-				for (auto &port : it.second->connections()) {
+				for (auto &port : cell->connections()) {
 					std::vector<RTLIL::SigBit> bits = sigmap(port.second).to_sigbit_vector();
-					if (ct.cell_output(it.second->type, port.first))
+					if (ct.cell_output(cell->type, port.first))
 						outputs.insert(bits.begin(), bits.end());
 					else
 						inputs.insert(bits.begin(), bits.end());
 				}
-				std::pair<RTLIL::Cell*, std::set<RTLIL::SigBit>> drv(it.second, inputs);
+				std::pair<RTLIL::Cell*, std::set<RTLIL::SigBit>> drv(cell, inputs);
 				for (auto &bit : outputs)
 					drivers[bit] = drv;
 				batches.push_back(outputs);
 				bits_full_total += outputs.size();
 			}
-			if (inv_mode && it.second->type == "$_NOT_")
-				inv_pairs.insert(std::pair<RTLIL::SigBit, RTLIL::SigBit>(sigmap(it.second->getPort("\\A")), sigmap(it.second->getPort("\\Y"))));
+			if (inv_mode && cell->type == "$_NOT_")
+				inv_pairs.insert(std::pair<RTLIL::SigBit, RTLIL::SigBit>(sigmap(cell->getPort("\\A")), sigmap(cell->getPort("\\Y"))));
 		}
 
 		int bits_count = 0;
@@ -828,8 +828,7 @@ struct FreducePass : public Pass {
 		extra_args(args, argidx, design);
 
 		int bitcount = 0;
-		for (auto &mod_it : design->modules_) {
-			RTLIL::Module *module = mod_it.second;
+		for (auto module : design->modules()) {
 			if (design->selected(module))
 				bitcount += FreduceWorker(design, module).run();
 		}
-- 
2.30.2