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Fix minor Yosys issues

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This commit is contained in:
Akash Levy 2025-09-29 12:00:00 -07:00
parent c26f38faeb
commit dee059bee8
2 changed files with 24 additions and 18 deletions
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35
passes/opt/wreduce.cc
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@ -505,34 +505,28 @@ struct WreduceWorker
for (auto w : module->selected_wires())
work_queue_wires.insert(w);
// Initialize keep bits
for (auto w : module->wires()) {
if (w->get_bool_attribute(ID::keep))
for (auto bit : mi.sigmap(w))
keep_bits.insert(bit);
}
while (!work_queue_cells.empty() && !work_queue_wires.empty())
{
// Initialize keep bits
for (auto w : module->wires()) {
if (w->get_bool_attribute(ID::keep))
for (auto bit : mi.sigmap(w))
keep_bits.insert(bit);
}
// Initialize complete wires
pool<SigSpec> complete_wires;
for (auto w : module->wires())
complete_wires.insert(mi.sigmap(w));
// Run wires
for (auto w : work_queue_wires)
run_wire(w, complete_wires);
// Run cells
work_queue_bits.clear();
for (auto c : work_queue_cells)
run_cell(c);
// Get next batch of wires to process
work_queue_wires.clear();
for (auto bit : work_queue_bits)
if (bit.wire != NULL && module->selected(bit.wire))
work_queue_wires.insert(bit.wire);
// Run wires
for (auto w : work_queue_wires)
run_wire(w, complete_wires);
// Get next batch of cells to process
work_queue_cells.clear();
@ -541,9 +535,14 @@ struct WreduceWorker
if (module->selected(port.cell))
work_queue_cells.insert(port.cell);
// Get next batch of wires to process
work_queue_wires.clear();
for (auto bit : work_queue_bits)
if (bit.wire != NULL && module->selected(bit.wire))
work_queue_wires.insert(bit.wire);
// Reload module
if (!work_queue_cells.empty() && !work_queue_wires.empty())
mi.reload_module();
mi.reload_module();
}
}
};