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Instead of using builtin_ff_cell_types() directly, go through a method Cell::is_builtin_ff()

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This commit is contained in:
Robert O'Callahan 2025-09-17 03:23:52 +00:00
parent b95549b469
commit d24488d3a5
32 changed files with 61 additions and 51 deletions
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6
passes/opt/opt_merge.cc
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@ -110,7 +110,7 @@ struct OptMergeWorker
comm.eat(hash_ops<std::pair<IdString, SigSpec>>::hash(port, assign_map(sig)));
}
h = comm.hash_into(h);
if (RTLIL::builtin_ff_cell_types().count(cell->type))
if (cell->is_builtin_ff())
h = initvals(cell->getPort(ID::Q)).hash_into(h);
}
return h;
@ -153,7 +153,7 @@ struct OptMergeWorker
for (const auto &it : cell1->connections_) {
if (cell1->output(it.first)) {
if (it.first == ID::Q && RTLIL::builtin_ff_cell_types().count(cell1->type)) {
if (it.first == ID::Q && cell1->is_builtin_ff()) {
// For the 'Q' output of state elements,
// use the (* init *) attribute value
conn1[it.first] = initvals(it.second);
@ -201,7 +201,7 @@ struct OptMergeWorker
bool has_dont_care_initval(const RTLIL::Cell *cell)
{
if (!RTLIL::builtin_ff_cell_types().count(cell->type))
if (!cell->is_builtin_ff())
return false;
return !initvals(cell->getPort(ID::Q)).is_fully_def();