From 53695e6729e8ae603be7e7cd9bc8b29758d61a11 Mon Sep 17 00:00:00 2001 From: Bogdan Vukobratovic Date: Fri, 14 Jun 2019 11:39:24 +0200 Subject: Prepare for situation when port of the signal cannot be found --- passes/opt/opt_rmdff.cc | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'passes') diff --git a/passes/opt/opt_rmdff.cc b/passes/opt/opt_rmdff.cc index 41bbdcd57..cf89ac096 100644 --- a/passes/opt/opt_rmdff.cc +++ b/passes/opt/opt_rmdff.cc @@ -503,7 +503,7 @@ bool handle_dff(RTLIL::Module *mod, RTLIL::Cell *dff) // If the register bit cannot change, we can replace it with a constant if (!counter_example_found) { - RTLIL::SigBit &driver_port = net.driver_port(q_sigbit); + RTLIL::SigSpec driver_port = net.driver_port(q_sigbit); RTLIL::Wire *dummy_wire = mod->addWire(NEW_ID, 1); for (auto &conn : mod->connections_) -- cgit v1.2.3