diff options
Diffstat (limited to 'passes/fsm/fsm_detect.cc')
| -rw-r--r-- | passes/fsm/fsm_detect.cc | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/passes/fsm/fsm_detect.cc b/passes/fsm/fsm_detect.cc index 61e6f8011..fb3896669 100644 --- a/passes/fsm/fsm_detect.cc +++ b/passes/fsm/fsm_detect.cc @@ -173,9 +173,10 @@ static void detect_fsm(RTLIL::Wire *wire) if (set_output || clr_output) { for (auto &port_it : cell->connections()) - for (auto bit : assign_map(port_it.second)) - if (bit.wire != nullptr && !sig_q_bits.count(bit)) - goto next_cellport; + if (cell->input(port_it.first)) + for (auto bit : assign_map(port_it.second)) + if (bit.wire != nullptr && !sig_q_bits.count(bit)) + goto next_cellport; } if (set_output || clr_output) { |