diff options
Diffstat (limited to 'frontends/ast')
| -rw-r--r-- | frontends/ast/ast.cc | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/frontends/ast/ast.cc b/frontends/ast/ast.cc index 57d51fbba..46801d691 100644 --- a/frontends/ast/ast.cc +++ b/frontends/ast/ast.cc @@ -1456,10 +1456,12 @@ RTLIL::IdString AstModule::derive(RTLIL::Design *design, dict<RTLIL::IdString, R RTLIL::Module* mod = design->module(modname); // Now that the interfaces have been exploded, we can delete the dummy port related to every interface. - pool<RTLIL::Wire*> to_remove; for(auto &intf : interfaces) { if(mod->wire(intf.first) != nullptr) { + pool<RTLIL::Wire*> to_remove; to_remove.insert(mod->wire(intf.first)); + mod->remove(to_remove); + mod->fixup_ports(); // We copy the cell of the interface to the sub-module such that it can further be found if it is propagated // down to sub-sub-modules etc. RTLIL::Cell * new_subcell = mod->addCell(intf.first, intf.second->name); @@ -1469,7 +1471,6 @@ RTLIL::IdString AstModule::derive(RTLIL::Design *design, dict<RTLIL::IdString, R log_error("No port with matching name found (%s) in %s. Stopping\n", log_id(intf.first), modname.c_str()); } } - mod->remove(to_remove); mod->fixup_ports(); // If any interfaces were replaced, set the attribute 'interfaces_replaced_in_module': |