* yosys -- Yosys Open SYnthesis Suite
*
* Copyright (C) 2012 Clifford Wolf <clifford@clifford.at>
- *
+ *
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
- *
+ *
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
#include "kernel/celltypes.h"
#include "fsmdata.h"
+USING_YOSYS_NAMESPACE
+PRIVATE_NAMESPACE_BEGIN
+
static RTLIL::Module *module;
static SigMap assign_map;
-typedef std::pair<RTLIL::Cell*,std::string> sig2driver_entry_t;
+typedef std::pair<RTLIL::IdString, RTLIL::IdString> sig2driver_entry_t;
static SigSet<sig2driver_entry_t> sig2driver, sig2trigger;
+static std::map<RTLIL::SigBit, std::set<RTLIL::SigBit>> exclusive_ctrls;
static bool find_states(RTLIL::SigSpec sig, const RTLIL::SigSpec &dff_out, RTLIL::SigSpec &ctrl, std::map<RTLIL::Const, int> &states, RTLIL::Const *reset_state = NULL)
{
- sig.extend(dff_out.width, false);
+ sig.extend_u0(dff_out.size(), false);
if (sig == dff_out)
return true;
assign_map.apply(sig);
if (sig.is_fully_const()) {
- sig.optimize();
- assert(sig.chunks.size() == 1);
- if (states.count(sig.chunks[0].data) == 0) {
+ if (sig.is_fully_def() && states.count(sig.as_const()) == 0) {
log(" found state code: %s\n", log_signal(sig));
- states[sig.chunks[0].data] = -1;
+ states[sig.as_const()] = -1;
}
return true;
}
std::set<sig2driver_entry_t> cellport_list;
sig2driver.find(sig, cellport_list);
- for (auto &cellport : cellport_list) {
- if ((cellport.first->type != "$mux" && cellport.first->type != "$pmux" && cellport.first->type != "$safe_pmux") || cellport.second != "\\Y") {
- log(" unexpected cell type %s (%s) found in state selection tree.\n",
- cellport.first->type.c_str(), cellport.first->name.c_str());
+
+ if (GetSize(cellport_list) > 1) {
+ log(" found %d combined drivers for state signal %s.\n", GetSize(cellport_list), log_signal(sig));
+ return false;
+ }
+
+ if (GetSize(cellport_list) < 1) {
+ log(" found no driver for state signal %s.\n", log_signal(sig));
+ return false;
+ }
+
+ for (auto &cellport : cellport_list)
+ {
+ RTLIL::Cell *cell = module->cells_.at(cellport.first);
+ if ((cell->type != "$mux" && cell->type != "$pmux") || cellport.second != ID::Y) {
+ log(" unexpected cell type %s (%s) found in state selection tree.\n", cell->type.c_str(), cell->name.c_str());
return false;
}
- RTLIL::SigSpec sig_a = assign_map(cellport.first->connections["\\A"]);
- RTLIL::SigSpec sig_b = assign_map(cellport.first->connections["\\B"]);
- RTLIL::SigSpec sig_s = assign_map(cellport.first->connections["\\S"]);
+
+ RTLIL::SigSpec sig_a = assign_map(cell->getPort(ID::A));
+ RTLIL::SigSpec sig_b = assign_map(cell->getPort(ID::B));
+ RTLIL::SigSpec sig_s = assign_map(cell->getPort(ID::S));
+ RTLIL::SigSpec sig_y = assign_map(cell->getPort(ID::Y));
+
+ RTLIL::SigSpec sig_aa = sig;
+ sig_aa.replace(sig_y, sig_a);
+
+ RTLIL::SigSpec sig_bb;
+ for (int i = 0; i < GetSize(sig_b)/GetSize(sig_a); i++) {
+ RTLIL::SigSpec s = sig;
+ s.replace(sig_y, sig_b.extract(i*GetSize(sig_a), GetSize(sig_a)));
+ sig_bb.append(s);
+ }
+
if (reset_state && RTLIL::SigSpec(*reset_state).is_fully_undef())
do {
- if (sig_a.is_fully_def())
- *reset_state = sig_a.as_const();
- else if (sig_b.is_fully_def())
- *reset_state = sig_b.as_const();
+ SigSpec new_reset_state;
+ if (sig_aa.is_fully_def())
+ new_reset_state = sig_aa.as_const();
+ else if (sig_bb.is_fully_def())
+ new_reset_state = sig_bb.as_const();
else
break;
+ new_reset_state.extend_u0(GetSize(*reset_state));
+ *reset_state = new_reset_state.as_const();
log(" found reset state: %s (guessed from mux tree)\n", log_signal(*reset_state));
} while (0);
- if (ctrl.extract(sig_s).width == 0) {
- log(" found ctrl input: %s\n", log_signal(sig_s));
- ctrl.append(sig_s);
+
+ for (auto sig_s_bit : sig_s) {
+ if (ctrl.extract(sig_s_bit).empty()) {
+ log(" found ctrl input: %s\n", log_signal(sig_s_bit));
+ ctrl.append(sig_s_bit);
+ }
}
- if (!find_states(sig_a, dff_out, ctrl, states))
+
+ if (!find_states(sig_aa, dff_out, ctrl, states))
return false;
- for (int i = 0; i < sig_b.width/sig_a.width; i++) {
- if (!find_states(sig_b.extract(i*sig_a.width, sig_a.width), dff_out, ctrl, states))
+
+ for (int i = 0; i < GetSize(sig_bb)/GetSize(sig_aa); i++) {
+ if (!find_states(sig_bb.extract(i*GetSize(sig_aa), GetSize(sig_aa)), dff_out, ctrl, states))
return false;
}
}
static RTLIL::Const sig2const(ConstEval &ce, RTLIL::SigSpec sig, RTLIL::State noconst_state, RTLIL::SigSpec dont_care = RTLIL::SigSpec())
{
- if (dont_care.width > 0) {
- sig.expand();
- for (auto &chunk : sig.chunks) {
- assert(chunk.width == 1);
- if (dont_care.extract(chunk).width > 0)
- chunk.wire = NULL, chunk.data = RTLIL::Const(noconst_state);
- }
- sig.optimize();
+ if (dont_care.size() > 0) {
+ for (int i = 0; i < GetSize(sig); i++)
+ if (dont_care.extract(sig[i]).size() > 0)
+ sig[i] = noconst_state;
}
ce.assign_map.apply(sig);
ce.values_map.apply(sig);
- sig.expand();
- for (auto &chunk : sig.chunks) {
- assert(chunk.width == 1);
- if (chunk.wire != NULL)
- chunk.wire = NULL, chunk.data = RTLIL::Const(noconst_state);
- }
- sig.optimize();
+ for (int i = 0; i < GetSize(sig); i++)
+ if (sig[i].wire != NULL)
+ sig[i] = noconst_state;
- if (sig.width == 0)
- return RTLIL::Const();
- assert(sig.chunks.size() == 1 && sig.chunks[0].wire == NULL);
- return sig.chunks[0].data;
+ return sig.as_const();
}
static void find_transitions(ConstEval &ce, ConstEval &ce_nostop, FsmData &fsm_data, std::map<RTLIL::Const, int> &states, int state_in, RTLIL::SigSpec ctrl_in, RTLIL::SigSpec ctrl_out, RTLIL::SigSpec dff_in, RTLIL::SigSpec dont_care)
{
+ bool undef_bit_in_next_state_mode = false;
RTLIL::SigSpec undef, constval;
- if (ce.eval(ctrl_out, undef) && ce.eval(dff_in, undef)) {
- assert(ctrl_out.is_fully_const() && dff_in.is_fully_const());
+ if (ce.eval(ctrl_out, undef) && ce.eval(dff_in, undef))
+ {
+ if (0) {
+undef_bit_in_next_state:
+ for (auto &bit : dff_in)
+ if (bit.wire != nullptr) bit = RTLIL::Sm;
+ for (auto &bit : ctrl_out)
+ if (bit.wire != nullptr) bit = RTLIL::Sm;
+ undef_bit_in_next_state_mode = true;
+ }
+
+ log_assert(ctrl_out.is_fully_const() && dff_in.is_fully_const());
+
FsmData::transition_t tr;
- tr.state_in = state_in;
- tr.state_out = states[ce.values_map(ce.assign_map(dff_in)).as_const()];
tr.ctrl_in = sig2const(ce, ctrl_in, RTLIL::State::Sa, dont_care);
tr.ctrl_out = sig2const(ce, ctrl_out, RTLIL::State::Sx);
+
+ std::map<RTLIL::SigBit, int> ctrl_in_bit_indices;
+ for (int i = 0; i < GetSize(ctrl_in); i++)
+ ctrl_in_bit_indices[ctrl_in[i]] = i;
+
+ for (auto &it : ctrl_in_bit_indices)
+ if (tr.ctrl_in.bits.at(it.second) == State::S1 && exclusive_ctrls.count(it.first) != 0)
+ for (auto &dc_bit : exclusive_ctrls.at(it.first))
+ if (ctrl_in_bit_indices.count(dc_bit))
+ tr.ctrl_in.bits.at(ctrl_in_bit_indices.at(dc_bit)) = RTLIL::State::Sa;
+
RTLIL::Const log_state_in = RTLIL::Const(RTLIL::State::Sx, fsm_data.state_bits);
if (state_in >= 0)
- log_state_in = fsm_data.state_table[tr.state_in];
+ log_state_in = fsm_data.state_table.at(state_in);
+
+ if (states.count(ce.values_map(ce.assign_map(dff_in)).as_const()) == 0) {
+ log(" transition: %10s %s -> INVALID_STATE(%s) %s <ignored invalid transition!>%s\n",
+ log_signal(log_state_in), log_signal(tr.ctrl_in),
+ log_signal(ce.values_map(ce.assign_map(dff_in))), log_signal(tr.ctrl_out),
+ undef_bit_in_next_state_mode ? " SHORTENED" : "");
+ return;
+ }
+
+ tr.state_in = state_in;
+ tr.state_out = states.at(ce.values_map(ce.assign_map(dff_in)).as_const());
+
if (dff_in.is_fully_def()) {
fsm_data.transition_table.push_back(tr);
log(" transition: %10s %s -> %10s %s\n",
log_signal(log_state_in), log_signal(tr.ctrl_in),
log_signal(fsm_data.state_table[tr.state_out]), log_signal(tr.ctrl_out));
} else {
- log(" transition: %10s %s -> %10s %s <ignored undef transistion!>\n",
+ log(" transition: %10s %s -> %10s %s <ignored undef transition!>\n",
log_signal(log_state_in), log_signal(tr.ctrl_in),
log_signal(fsm_data.state_table[tr.state_out]), log_signal(tr.ctrl_out));
}
return;
}
- assert(undef.width > 0);
- assert(ce.stop_signals.check_all(undef));
+ for (auto &bit : dff_in)
+ if (bit == RTLIL::Sx)
+ goto undef_bit_in_next_state;
+
+ log_assert(undef.size() > 0);
+ log_assert(ce.stop_signals.check_all(undef));
undef = undef.extract(0, 1);
constval = undef;
ce.push();
dont_care.append(undef);
ce.set(undef, constval.as_const());
+ if (exclusive_ctrls.count(undef) && constval == State::S1)
+ for (auto &bit : exclusive_ctrls.at(undef)) {
+ RTLIL::SigSpec bitval = bit;
+ if (ce.eval(bitval) && bitval != State::S0)
+ goto found_contradiction_1;
+ else
+ ce.set(bit, State::S0);
+ }
find_transitions(ce, ce_nostop, fsm_data, states, state_in, ctrl_in, ctrl_out, dff_in, dont_care);
+ found_contradiction_1:
ce.pop();
}
else
{
ce.push(), ce_nostop.push();
- ce.set(undef, RTLIL::Const(0, 1));
- ce_nostop.set(undef, RTLIL::Const(0, 1));
+ ce.set(undef, State::S0);
+ ce_nostop.set(undef, State::S0);
find_transitions(ce, ce_nostop, fsm_data, states, state_in, ctrl_in, ctrl_out, dff_in, dont_care);
ce.pop(), ce_nostop.pop();
ce.push(), ce_nostop.push();
- ce.set(undef, RTLIL::Const(1, 1));
- ce_nostop.set(undef, RTLIL::Const(1, 1));
+ ce.set(undef, State::S1);
+ ce_nostop.set(undef, State::S1);
+ if (exclusive_ctrls.count(undef))
+ for (auto &bit : exclusive_ctrls.at(undef)) {
+ RTLIL::SigSpec bitval = bit;
+ if ((ce.eval(bitval) || ce_nostop.eval(bitval)) && bitval != State::S0)
+ goto found_contradiction_2;
+ else
+ ce.set(bit, State::S0), ce_nostop.set(bit, RTLIL::S0);
+ }
find_transitions(ce, ce_nostop, fsm_data, states, state_in, ctrl_in, ctrl_out, dff_in, dont_care);
+ found_contradiction_2:
ce.pop(), ce_nostop.pop();
}
}
{
log("Extracting FSM `%s' from module `%s'.\n", wire->name.c_str(), module->name.c_str());
- // get input and output signals for state ff
+ // get input and output signals for state ff
RTLIL::SigSpec dff_out = assign_map(RTLIL::SigSpec(wire));
RTLIL::SigSpec dff_in(RTLIL::State::Sm, wire->width);
RTLIL::Const reset_state(RTLIL::State::Sx, wire->width);
- RTLIL::SigSpec clk = RTLIL::SigSpec(0, 1);
- RTLIL::SigSpec arst = RTLIL::SigSpec(0, 1);
+ RTLIL::SigSpec clk = State::S0;
+ RTLIL::SigSpec arst = State::S0;
bool clk_polarity = true;
bool arst_polarity = true;
std::set<sig2driver_entry_t> cellport_list;
sig2driver.find(dff_out, cellport_list);
for (auto &cellport : cellport_list) {
- if ((cellport.first->type != "$dff" && cellport.first->type != "$adff") || cellport.second != "\\Q")
+ RTLIL::Cell *cell = module->cells_.at(cellport.first);
+ if ((cell->type != "$dff" && cell->type != "$adff") || cellport.second != "\\Q")
continue;
- log(" found %s cell for state register: %s\n", cellport.first->type.c_str(), cellport.first->name.c_str());
- RTLIL::SigSpec sig_q = assign_map(cellport.first->connections["\\Q"]);
- RTLIL::SigSpec sig_d = assign_map(cellport.first->connections["\\D"]);
- clk = cellport.first->connections["\\CLK"];
- clk_polarity = cellport.first->parameters["\\CLK_POLARITY"].as_bool();
- if (cellport.first->type == "$adff") {
- arst = cellport.first->connections["\\ARST"];
- arst_polarity = cellport.first->parameters["\\ARST_POLARITY"].as_bool();
- reset_state = cellport.first->parameters["\\ARST_VALUE"];
+ log(" found %s cell for state register: %s\n", cell->type.c_str(), cell->name.c_str());
+ RTLIL::SigSpec sig_q = assign_map(cell->getPort("\\Q"));
+ RTLIL::SigSpec sig_d = assign_map(cell->getPort("\\D"));
+ clk = cell->getPort("\\CLK");
+ clk_polarity = cell->parameters["\\CLK_POLARITY"].as_bool();
+ if (cell->type == "$adff") {
+ arst = cell->getPort("\\ARST");
+ arst_polarity = cell->parameters["\\ARST_POLARITY"].as_bool();
+ reset_state = cell->parameters["\\ARST_VALUE"];
}
sig_q.replace(dff_out, sig_d, &dff_in);
break;
log(" fsm extraction failed: state selection tree is not closed.\n");
return;
}
+ if (GetSize(states) <= 1) {
+ log(" fsm extraction failed: at least two states are required.\n");
+ return;
+ }
// find control outputs
// (add the state signals to the list of control outputs. if everything goes right, this signals
cellport_list.clear();
sig2trigger.find(dff_out, cellport_list);
for (auto &cellport : cellport_list) {
- RTLIL::SigSpec sig_a = assign_map(cellport.first->connections["\\A"]);
- RTLIL::SigSpec sig_b = assign_map(cellport.first->connections["\\B"]);
- RTLIL::SigSpec sig_y = assign_map(cellport.first->connections["\\Y"]);
- if (cellport.second == "\\A" && !sig_b.is_fully_const())
+ RTLIL::Cell *cell = module->cells_.at(cellport.first);
+ RTLIL::SigSpec sig_a = assign_map(cell->getPort(ID::A));
+ RTLIL::SigSpec sig_b;
+ if (cell->hasPort(ID::B))
+ sig_b = assign_map(cell->getPort(ID::B));
+ RTLIL::SigSpec sig_y = assign_map(cell->getPort(ID::Y));
+ if (cellport.second == ID::A && !sig_b.is_fully_const())
continue;
- if (cellport.second == "\\B" && !sig_a.is_fully_const())
+ if (cellport.second == ID::B && !sig_a.is_fully_const())
continue;
log(" found ctrl output: %s\n", log_signal(sig_y));
ctrl_out.append(sig_y);
}
ctrl_in.remove(ctrl_out);
+ ctrl_in.sort_and_unify();
+ ctrl_out.sort_and_unify();
+
log(" ctrl inputs: %s\n", log_signal(ctrl_in));
log(" ctrl outputs: %s\n", log_signal(ctrl_out));
// Initialize fsm data struct
FsmData fsm_data;
- fsm_data.num_inputs = ctrl_in.width;
- fsm_data.num_outputs = ctrl_out.width;
+ fsm_data.num_inputs = ctrl_in.size();
+ fsm_data.num_outputs = ctrl_out.size();
fsm_data.state_bits = wire->width;
fsm_data.reset_state = -1;
for (auto &it : states) {
// create fsm cell
- RTLIL::Cell *fsm_cell = new RTLIL::Cell;
- fsm_cell->name = stringf("$fsm$%s$%d", wire->name.c_str(), RTLIL::autoidx++);
- fsm_cell->type = "$fsm";
- fsm_cell->connections["\\CLK"] = clk;
- fsm_cell->connections["\\ARST"] = arst;
- fsm_cell->parameters["\\CLK_POLARITY"] = RTLIL::Const(clk_polarity ? 1 : 0, 1);
- fsm_cell->parameters["\\ARST_POLARITY"] = RTLIL::Const(arst_polarity ? 1 : 0, 1);
- fsm_cell->connections["\\CTRL_IN"] = ctrl_in;
- fsm_cell->connections["\\CTRL_OUT"] = ctrl_out;
- fsm_cell->parameters["\\NAME"] = RTLIL::Const(wire->name);
+ RTLIL::Cell *fsm_cell = module->addCell(stringf("$fsm$%s$%d", wire->name.c_str(), autoidx++), "$fsm");
+ fsm_cell->setPort("\\CLK", clk);
+ fsm_cell->setPort("\\ARST", arst);
+ fsm_cell->parameters["\\CLK_POLARITY"] = clk_polarity ? State::S1 : State::S0;
+ fsm_cell->parameters["\\ARST_POLARITY"] = arst_polarity ? State::S1 : State::S0;
+ fsm_cell->setPort("\\CTRL_IN", ctrl_in);
+ fsm_cell->setPort("\\CTRL_OUT", ctrl_out);
+ fsm_cell->parameters["\\NAME"] = RTLIL::Const(wire->name.str());
fsm_cell->attributes = wire->attributes;
fsm_data.copy_to_cell(fsm_cell);
- module->cells[fsm_cell->name] = fsm_cell;
// rename original state wire
- module->wires.erase(wire->name);
- wire->attributes.erase("\\fsm_encoding");
+ module->wires_.erase(wire->name);
+ wire->attributes.erase(ID::fsm_encoding);
wire->name = stringf("$fsm$oldstate%s", wire->name.c_str());
- module->wires[wire->name] = wire;
+ module->wires_[wire->name] = wire;
// unconnect control outputs from old drivers
cellport_list.clear();
sig2driver.find(ctrl_out, cellport_list);
for (auto &cellport : cellport_list) {
- RTLIL::SigSpec port_sig = assign_map(cellport.first->connections[cellport.second]);
+ RTLIL::Cell *cell = module->cells_.at(cellport.first);
+ RTLIL::SigSpec port_sig = assign_map(cell->getPort(cellport.second));
RTLIL::SigSpec unconn_sig = port_sig.extract(ctrl_out);
- RTLIL::Wire *unconn_wire = new RTLIL::Wire;
- unconn_wire->name = stringf("$fsm_unconnect$%s$%d", log_signal(unconn_sig), RTLIL::autoidx++);
- unconn_wire->width = unconn_sig.width;
- module->wires[unconn_wire->name] = unconn_wire;
- port_sig.replace(unconn_sig, RTLIL::SigSpec(unconn_wire), &cellport.first->connections[cellport.second]);
+ RTLIL::Wire *unconn_wire = module->addWire(stringf("$fsm_unconnect$%s$%d", log_signal(unconn_sig), autoidx++), unconn_sig.size());
+ port_sig.replace(unconn_sig, RTLIL::SigSpec(unconn_wire), &cell->connections_[cellport.second]);
}
}
struct FsmExtractPass : public Pass {
FsmExtractPass() : Pass("fsm_extract", "extracting FSMs in design") { }
- virtual void help()
+ void help() YS_OVERRIDE
{
// |---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|
log("\n");
log("'opt_clean' pass to eliminate this signal.\n");
log("\n");
}
- virtual void execute(std::vector<std::string> args, RTLIL::Design *design)
+ void execute(std::vector<std::string> args, RTLIL::Design *design) YS_OVERRIDE
{
- log_header("Executing FSM_EXTRACT pass (extracting FSM from design).\n");
+ log_header(design, "Executing FSM_EXTRACT pass (extracting FSM from design).\n");
extra_args(args, 1, design);
- CellTypes ct;
- ct.setup_internals();
- ct.setup_internals_mem();
- ct.setup_stdcells();
- ct.setup_stdcells_mem();
+ CellTypes ct(design);
- for (auto &mod_it : design->modules)
+ for (auto &mod_it : design->modules_)
{
if (!design->selected(mod_it.second))
continue;
sig2driver.clear();
sig2trigger.clear();
- for (auto &cell_it : module->cells)
- for (auto &conn_it : cell_it.second->connections) {
- if (ct.cell_output(cell_it.second->type, conn_it.first)) {
+ exclusive_ctrls.clear();
+ for (auto cell : module->cells()) {
+ for (auto &conn_it : cell->connections()) {
+ if (ct.cell_output(cell->type, conn_it.first) || !ct.cell_known(cell->type)) {
RTLIL::SigSpec sig = conn_it.second;
assign_map.apply(sig);
- sig2driver.insert(sig, sig2driver_entry_t(cell_it.second, conn_it.first));
+ sig2driver.insert(sig, sig2driver_entry_t(cell->name, conn_it.first));
}
- if (ct.cell_input(cell_it.second->type, conn_it.first) && cell_it.second->connections.count("\\Y") > 0 &&
- cell_it.second->connections["\\Y"].width == 1 && (conn_it.first == "\\A" || conn_it.first == "\\B")) {
+ if (ct.cell_input(cell->type, conn_it.first) && cell->hasPort(ID::Y) &&
+ cell->getPort(ID::Y).size() == 1 && (conn_it.first == ID::A || conn_it.first == ID::B)) {
RTLIL::SigSpec sig = conn_it.second;
assign_map.apply(sig);
- sig2trigger.insert(sig, sig2driver_entry_t(cell_it.second, conn_it.first));
+ sig2trigger.insert(sig, sig2driver_entry_t(cell->name, conn_it.first));
}
}
+ if (cell->type == "$pmux") {
+ RTLIL::SigSpec sel_sig = assign_map(cell->getPort(ID::S));
+ for (auto &bit1 : sel_sig)
+ for (auto &bit2 : sel_sig)
+ if (bit1 != bit2)
+ exclusive_ctrls[bit1].insert(bit2);
+ }
+ }
std::vector<RTLIL::Wire*> wire_list;
- for (auto &wire_it : module->wires)
- if (wire_it.second->attributes.count("\\fsm_encoding") > 0 && wire_it.second->attributes["\\fsm_encoding"].str != "none")
+ for (auto &wire_it : module->wires_)
+ if (wire_it.second->attributes.count(ID::fsm_encoding) > 0 && wire_it.second->attributes[ID::fsm_encoding].decode_string() != "none")
if (design->selected(module, wire_it.second))
wire_list.push_back(wire_it.second);
for (auto wire : wire_list)
sig2trigger.clear();
}
} FsmExtractPass;
-
+
+PRIVATE_NAMESPACE_END