1 files changed, 10 insertions, 10 deletions

diff --git a/passes/techmap/pmuxtree.cc b/passes/techmap/pmuxtree.cc
index c626dbcc5..31ab13cec 100644
--- a/passes/techmap/pmuxtree.cc
+++ b/passes/techmap/pmuxtree.cc
@@ -67,16 +67,16 @@ static SigSpec recursive_mux_generator(Module *module, const SigSpec &sig_data,
 
 struct PmuxtreePass : public Pass {
 	PmuxtreePass() : Pass("pmuxtree", "transform $pmux cells to trees of $mux cells") { }
-	virtual void help()
+	void help() YS_OVERRIDE
 	{
 		//   |---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|
 		log("\n");
-		log("    pmuxtree [options] [selection]\n");
+		log("    pmuxtree [selection]\n");
 		log("\n");
-		log("This pass transforms $pmux cells to a trees of $mux cells.\n");
+		log("This pass transforms $pmux cells to trees of $mux cells.\n");
 		log("\n");
 	}
-	virtual void execute(std::vector<std::string> args, RTLIL::Design *design)
+	void execute(std::vector<std::string> args, RTLIL::Design *design) YS_OVERRIDE
 	{
 		log_header(design, "Executing PMUXTREE pass.\n");
 
@@ -89,21 +89,21 @@ struct PmuxtreePass : public Pass {
 		for (auto module : design->selected_modules())
 		for (auto cell : module->selected_cells())
 		{
-			if (cell->type != "$pmux")
+			if (cell->type != ID($pmux))
 				continue;
 
-			SigSpec sig_data = cell->getPort("\\B");
-			SigSpec sig_sel = cell->getPort("\\S");
+			SigSpec sig_data = cell->getPort(ID::B);
+			SigSpec sig_sel = cell->getPort(ID(S));
 
-			if (!cell->getPort("\\A").is_fully_undef()) {
-				sig_data.append(cell->getPort("\\A"));
+			if (!cell->getPort(ID::A).is_fully_undef()) {
+				sig_data.append(cell->getPort(ID::A));
 				SigSpec sig_sel_or = module->ReduceOr(NEW_ID, sig_sel);
 				sig_sel.append(module->Not(NEW_ID, sig_sel_or));
 			}
 
 			SigSpec result, result_or;
 			result = recursive_mux_generator(module, sig_data, sig_sel, result_or);
-			module->connect(cell->getPort("\\Y"), result);
+			module->connect(cell->getPort(ID::Y), result);
 			module->remove(cell);
 		}
 	}