Merge pull request #3922 from jix/xprop-fixes

This commit is contained in:
Jannis Harder 2023-09-06 20:29:17 +02:00 committed by GitHub
commit 368f2dd618
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1 changed files with 18 additions and 4 deletions

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@ -493,8 +493,9 @@ struct XpropWorker
auto sig_b = cell->getPort(ID::B);
auto name = cell->name;
auto type = cell->type;
module->remove(cell);
if (cell->type == ID($eqx))
if (type == ID($eqx))
module->addEq(name, sig_a, sig_b, sig_y);
else
module->addNe(name, sig_a, sig_b, sig_y);
@ -534,7 +535,7 @@ struct XpropWorker
auto enc_b = encoded(sig_b);
auto enc_y = encoded(sig_y, true);
if (cell->type.in(ID($or), ID($_OR_)))
if (cell->type.in(ID($or), ID($_OR_), ID($_NOR_), ID($_ORNOT_)))
enc_a.invert(), enc_b.invert(), enc_y.invert();
if (cell->type.in(ID($_NAND_), ID($_NOR_)))
enc_y.invert();
@ -1027,12 +1028,25 @@ struct XpropWorker
for (auto wire : module->selected_wires()) {
if (wire->port_input || wire->port_output || !wire->name.isPublic())
continue;
auto name_d = module->uniquify(stringf("%s_d", wire->name.c_str()));
auto name_x = module->uniquify(stringf("%s_x", wire->name.c_str()));
int index_d = 0;
int index_x = 0;
auto name_d = module->uniquify(stringf("%s_d", wire->name.c_str()), index_d);
auto name_x = module->uniquify(stringf("%s_x", wire->name.c_str()), index_x);
auto hdlname = wire->get_hdlname_attribute();
auto wire_d = module->addWire(name_d, GetSize(wire));
auto wire_x = module->addWire(name_x, GetSize(wire));
if (!hdlname.empty()) {
auto hdlname_d = hdlname;
auto hdlname_x = hdlname;
hdlname_d.back() += index_d ? stringf("_d_%d", index_d) : "_d";
hdlname_x.back() += index_x ? stringf("_x_%d", index_x) : "_x";
wire_d->set_hdlname_attribute(hdlname_d);
wire_x->set_hdlname_attribute(hdlname_x);
}
auto enc = encoded(wire);
module->connect(wire_d, enc.is_1);
module->connect(wire_x, enc.is_x);