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Merge pull request #5357 from rocallahan/builtin-ff

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Instead of using `builtin_ff_cell_types()` directly, go through a method `Cell::is_builtin_ff()`
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Emil J 2025-09-17 11:37:16 +02:00 • committed by GitHub
commit 73e47ac3fe
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GPG key ID: B5690EEEBB952194
32 changed files with 61 additions and 51 deletions
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2
passes/opt/opt_clean.cc
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@ -206,7 +206,7 @@ void rmunused_module_cells(Module *module, bool verbose)
if (verbose)
log_debug(" removing unused `%s' cell `%s'.\n", cell->type.c_str(), cell->name.c_str());
module->design->scratchpad_set_bool("opt.did_something", true);
if (RTLIL::builtin_ff_cell_types().count(cell->type))
if (cell->is_builtin_ff())
ffinit.remove_init(cell->getPort(ID::Q));
module->remove(cell);
count_rm_cells++;

4
passes/opt/opt_dff.cc
View file

@ -89,7 +89,7 @@ struct OptDffWorker
}
}
if (module->design->selected(module, cell) && RTLIL::builtin_ff_cell_types().count(cell->type))
if (module->design->selected(module, cell) && cell->is_builtin_ff())
dff_cells.push_back(cell);
}
@ -802,7 +802,7 @@ struct OptDffWorker
bool did_something = false;
for (auto cell : module->selected_cells()) {
if (!RTLIL::builtin_ff_cell_types().count(cell->type))
if (!cell->is_builtin_ff())
continue;
FfData ff(&initvals, cell);

2
passes/opt/opt_ffinv.cc
View file

@ -209,7 +209,7 @@ struct OptFfInvWorker
std::vector<Cell *> ffs;
for (Cell *cell : module->selected_cells())
if (RTLIL::builtin_ff_cell_types().count(cell->type))
if (cell->is_builtin_ff())
ffs.push_back(cell);
for (Cell *cell : ffs) {

6
passes/opt/opt_merge.cc
View file

@ -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();