diff options
Diffstat (limited to 'backends/smt2/smt2.cc')
| -rw-r--r-- | backends/smt2/smt2.cc | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/backends/smt2/smt2.cc b/backends/smt2/smt2.cc index 081dcda99..3e08ce37b 100644 --- a/backends/smt2/smt2.cc +++ b/backends/smt2/smt2.cc @@ -536,6 +536,14 @@ struct Smt2Worker if (cell->attributes.count("\\reg")) infostr += " " + cell->attributes.at("\\reg").decode_string(); decls.push_back(stringf("; yosys-smt2-%s %s#%d %d %s\n", cell->type.c_str() + 1, get_id(module), idcounter, GetSize(cell->getPort("\\Y")), infostr.c_str())); + if (cell->getPort("\\Y").is_wire() && cell->getPort("\\Y").as_wire()->get_bool_attribute("\\maximize")){ + decls.push_back(stringf("; yosys-smt2-maximize %s#%d\n", get_id(module), idcounter)); + log("Wire %s is maximized\n", cell->getPort("\\Y").as_wire()->name.str().c_str()); + } + else if (cell->getPort("\\Y").is_wire() && cell->getPort("\\Y").as_wire()->get_bool_attribute("\\minimize")){ + decls.push_back(stringf("; yosys-smt2-minimize %s#%d\n", get_id(module), idcounter)); + log("Wire %s is minimized\n", cell->getPort("\\Y").as_wire()->name.str().c_str()); + } makebits(stringf("%s#%d", get_id(module), idcounter), GetSize(cell->getPort("\\Y")), log_signal(cell->getPort("\\Y"))); if (cell->type == "$anyseq") ex_input_eq.push_back(stringf(" (= (|%s#%d| state) (|%s#%d| other_state))", get_id(module), idcounter, get_id(module), idcounter)); |