diff options
Diffstat (limited to 'passes/opt')
| -rw-r--r-- | passes/opt/opt_clean.cc | 2 | ||||
| -rw-r--r-- | passes/opt/opt_rmdff.cc | 4 |
2 files changed, 3 insertions, 3 deletions
diff --git a/passes/opt/opt_clean.cc b/passes/opt/opt_clean.cc index 7011d4602..cfb0f788a 100644 --- a/passes/opt/opt_clean.cc +++ b/passes/opt/opt_clean.cc @@ -106,7 +106,7 @@ void rmunused_module_cells(Module *module, bool verbose) if (raw_bit.wire == nullptr) continue; auto bit = sigmap(raw_bit); - if (bit.wire == nullptr) + if (bit.wire == nullptr && ct_all.cell_known(cell->type)) driver_driver_logs[raw_sigmap(raw_bit)].push_back(stringf("Driver-driver conflict " "for %s between cell %s.%s and constant %s in %s: Resolved using constant.", log_signal(raw_bit), log_id(cell), log_id(it2.first), log_signal(bit), log_id(module))); diff --git a/passes/opt/opt_rmdff.cc b/passes/opt/opt_rmdff.cc index cf89ac096..f44e6e58c 100644 --- a/passes/opt/opt_rmdff.cc +++ b/passes/opt/opt_rmdff.cc @@ -299,8 +299,8 @@ bool handle_dff(RTLIL::Module *mod, RTLIL::Cell *dff) sig_q = dff->getPort("\\Q"); sig_c = dff->getPort("\\C"); sig_e = dff->getPort("\\E"); - val_cp = RTLIL::Const(dff->type[6] == 'P', 1); - val_ep = RTLIL::Const(dff->type[7] == 'P', 1); + val_cp = RTLIL::Const(dff->type[7] == 'P', 1); + val_ep = RTLIL::Const(dff->type[8] == 'P', 1); } else if (dff->type == "$ff") { sig_d = dff->getPort("\\D"); |