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-rw-r--r--passes/opt/opt_clean.cc4
-rw-r--r--passes/opt/opt_const.cc36
-rw-r--r--passes/opt/opt_reduce.cc14
-rw-r--r--passes/opt/opt_share.cc2
4 files changed, 32 insertions, 24 deletions
diff --git a/passes/opt/opt_clean.cc b/passes/opt/opt_clean.cc
index fa5d8f189..e279c0209 100644
--- a/passes/opt/opt_clean.cc
+++ b/passes/opt/opt_clean.cc
@@ -189,13 +189,13 @@ static void rmunused_module_signals(RTLIL::Module *module, bool purge_mode, bool
}
}
- module->connections().clear();
+ module->connections_.clear();
SigPool used_signals;
SigPool used_signals_nodrivers;
for (auto &it : module->cells) {
RTLIL::Cell *cell = it.second;
- for (auto &it2 : cell->connections()) {
+ for (auto &it2 : cell->connections_) {
assign_map.apply(it2.second);
used_signals.add(it2.second);
if (!ct.cell_output(cell->type, it2.first))
diff --git a/passes/opt/opt_const.cc b/passes/opt/opt_const.cc
index 7f420ec34..e52882316 100644
--- a/passes/opt/opt_const.cc
+++ b/passes/opt/opt_const.cc
@@ -73,7 +73,7 @@ static void replace_undriven(RTLIL::Design *design, RTLIL::Module *module)
static void replace_cell(RTLIL::Module *module, RTLIL::Cell *cell, std::string info, std::string out_port, RTLIL::SigSpec out_val)
{
- RTLIL::SigSpec Y = cell->connections()[out_port];
+ RTLIL::SigSpec Y = cell->get(out_port);
out_val.extend_u0(Y.size(), false);
log("Replacing %s cell `%s' (%s) in module `%s' with constant driver `%s = %s'.\n",
@@ -240,7 +240,7 @@ static void replace_const_cells(RTLIL::Design *design, RTLIL::Module *module, bo
cover("opt.opt_const.fine.$reduce_and");
log("Replacing port A of %s cell `%s' in module `%s' with constant driver: %s -> %s\n",
cell->type.c_str(), cell->name.c_str(), module->name.c_str(), log_signal(sig_a), log_signal(new_a));
- cell->get("\\A") = sig_a = new_a;
+ cell->set("\\A", sig_a = new_a);
cell->parameters.at("\\A_WIDTH") = 1;
OPT_DID_SOMETHING = true;
did_something = true;
@@ -267,7 +267,7 @@ static void replace_const_cells(RTLIL::Design *design, RTLIL::Module *module, bo
cover_list("opt.opt_const.fine.A", "$logic_not", "$logic_and", "$logic_or", "$reduce_or", "$reduce_bool", cell->type);
log("Replacing port A of %s cell `%s' in module `%s' with constant driver: %s -> %s\n",
cell->type.c_str(), cell->name.c_str(), module->name.c_str(), log_signal(sig_a), log_signal(new_a));
- cell->get("\\A") = sig_a = new_a;
+ cell->set("\\A", sig_a = new_a);
cell->parameters.at("\\A_WIDTH") = 1;
OPT_DID_SOMETHING = true;
did_something = true;
@@ -294,7 +294,7 @@ static void replace_const_cells(RTLIL::Design *design, RTLIL::Module *module, bo
cover_list("opt.opt_const.fine.B", "$logic_and", "$logic_or", cell->type);
log("Replacing port B of %s cell `%s' in module `%s' with constant driver: %s -> %s\n",
cell->type.c_str(), cell->name.c_str(), module->name.c_str(), log_signal(sig_b), log_signal(new_b));
- cell->get("\\B") = sig_b = new_b;
+ cell->set("\\B", sig_b = new_b);
cell->parameters.at("\\B_WIDTH") = 1;
OPT_DID_SOMETHING = true;
did_something = true;
@@ -441,8 +441,8 @@ static void replace_const_cells(RTLIL::Design *design, RTLIL::Module *module, bo
cover("opt.opt_const.mux_to_inv");
cell->type = "$_INV_";
cell->set("\\A", input.extract(0, 1));
- cell->connections().erase("\\B");
- cell->connections().erase("\\S");
+ cell->unset("\\B");
+ cell->unset("\\S");
goto next_cell;
}
if (input.match("11 ")) ACTION_DO_Y(1);
@@ -510,7 +510,9 @@ static void replace_const_cells(RTLIL::Design *design, RTLIL::Module *module, bo
if (a.is_fully_const()) {
cover_list("opt.opt_const.eqneq.swapconst", "$eq", "$ne", cell->type);
- std::swap(cell->get("\\A"), cell->get("\\B"));
+ RTLIL::SigSpec tmp = cell->get("\\A");
+ cell->set("\\A", cell->get("\\B"));
+ cell->set("\\B", tmp);
}
if (b.is_fully_const()) {
@@ -522,7 +524,7 @@ static void replace_const_cells(RTLIL::Design *design, RTLIL::Module *module, bo
cell->type = "$not";
cell->parameters.erase("\\B_WIDTH");
cell->parameters.erase("\\B_SIGNED");
- cell->connections().erase("\\B");
+ cell->unset("\\B");
}
goto next_cell;
}
@@ -585,13 +587,13 @@ static void replace_const_cells(RTLIL::Design *design, RTLIL::Module *module, bo
cell->type.c_str(), cell->name.c_str(), module->name.c_str(), identity_wrt_a ? 'A' : 'B');
if (!identity_wrt_a) {
- cell->get("\\A") = cell->get("\\B");
+ cell->set("\\A", cell->get("\\B"));
cell->parameters.at("\\A_WIDTH") = cell->parameters.at("\\B_WIDTH");
cell->parameters.at("\\A_SIGNED") = cell->parameters.at("\\B_SIGNED");
}
cell->type = identity_bu0 ? "$bu0" : "$pos";
- cell->connections().erase("\\B");
+ cell->unset("\\B");
cell->parameters.erase("\\B_WIDTH");
cell->parameters.erase("\\B_SIGNED");
cell->check();
@@ -613,8 +615,8 @@ static void replace_const_cells(RTLIL::Design *design, RTLIL::Module *module, bo
cell->get("\\A") == RTLIL::SigSpec(1, 1) && cell->get("\\B") == RTLIL::SigSpec(0, 1)) {
cover_list("opt.opt_const.mux_invert", "$mux", "$_MUX_", cell->type);
cell->set("\\A", cell->get("\\S"));
- cell->connections().erase("\\B");
- cell->connections().erase("\\S");
+ cell->unset("\\B");
+ cell->unset("\\S");
if (cell->type == "$mux") {
cell->parameters["\\A_WIDTH"] = cell->parameters["\\WIDTH"];
cell->parameters["\\Y_WIDTH"] = cell->parameters["\\WIDTH"];
@@ -631,7 +633,7 @@ static void replace_const_cells(RTLIL::Design *design, RTLIL::Module *module, bo
if (consume_x && mux_bool && (cell->type == "$mux" || cell->type == "$_MUX_") && cell->get("\\A") == RTLIL::SigSpec(0, 1)) {
cover_list("opt.opt_const.mux_and", "$mux", "$_MUX_", cell->type);
cell->set("\\A", cell->get("\\S"));
- cell->connections().erase("\\S");
+ cell->unset("\\S");
if (cell->type == "$mux") {
cell->parameters["\\A_WIDTH"] = cell->parameters["\\WIDTH"];
cell->parameters["\\B_WIDTH"] = cell->parameters["\\WIDTH"];
@@ -650,7 +652,7 @@ static void replace_const_cells(RTLIL::Design *design, RTLIL::Module *module, bo
if (consume_x && mux_bool && (cell->type == "$mux" || cell->type == "$_MUX_") && cell->get("\\B") == RTLIL::SigSpec(1, 1)) {
cover_list("opt.opt_const.mux_or", "$mux", "$_MUX_", cell->type);
cell->set("\\B", cell->get("\\S"));
- cell->connections().erase("\\S");
+ cell->unset("\\S");
if (cell->type == "$mux") {
cell->parameters["\\A_WIDTH"] = cell->parameters["\\WIDTH"];
cell->parameters["\\B_WIDTH"] = cell->parameters["\\WIDTH"];
@@ -701,9 +703,9 @@ static void replace_const_cells(RTLIL::Design *design, RTLIL::Module *module, bo
}
if (cell->get("\\S").size() != new_s.size()) {
cover_list("opt.opt_const.mux_reduce", "$mux", "$pmux", cell->type);
- cell->get("\\A") = new_a;
- cell->get("\\B") = new_b;
- cell->get("\\S") = new_s;
+ cell->set("\\A", new_a);
+ cell->set("\\B", new_b);
+ cell->set("\\S", new_s);
if (new_s.size() > 1) {
cell->type = "$pmux";
cell->parameters["\\S_WIDTH"] = new_s.size();
diff --git a/passes/opt/opt_reduce.cc b/passes/opt/opt_reduce.cc
index 8c281b342..1f8648c45 100644
--- a/passes/opt/opt_reduce.cc
+++ b/passes/opt/opt_reduce.cc
@@ -215,13 +215,19 @@ struct OptReduceWorker
log_signal(cell->get("\\B")), log_signal(cell->get("\\Y")));
cell->set("\\A", RTLIL::SigSpec());
- for (auto &in_tuple : consolidated_in_tuples)
- cell->get("\\A").append(in_tuple.at(0));
+ for (auto &in_tuple : consolidated_in_tuples) {
+ RTLIL::SigSpec new_a = cell->get("\\A");
+ new_a.append(in_tuple.at(0));
+ cell->set("\\A", new_a);
+ }
cell->set("\\B", RTLIL::SigSpec());
for (int i = 1; i <= cell->get("\\S").size(); i++)
- for (auto &in_tuple : consolidated_in_tuples)
- cell->get("\\B").append(in_tuple.at(i));
+ for (auto &in_tuple : consolidated_in_tuples) {
+ RTLIL::SigSpec new_b = cell->get("\\B");
+ new_b.append(in_tuple.at(i));
+ cell->set("\\B", new_b);
+ }
cell->parameters["\\WIDTH"] = RTLIL::Const(new_sig_y.size());
cell->set("\\Y", new_sig_y);
diff --git a/passes/opt/opt_share.cc b/passes/opt/opt_share.cc
index 8412f929f..4f733a373 100644
--- a/passes/opt/opt_share.cc
+++ b/passes/opt/opt_share.cc
@@ -263,7 +263,7 @@ struct OptShareWorker
log(" Cell `%s' is identical to cell `%s'.\n", cell->name.c_str(), sharemap[cell]->name.c_str());
for (auto &it : cell->connections()) {
if (ct.cell_output(cell->type, it.first)) {
- RTLIL::SigSpec other_sig = sharemap[cell]->connections()[it.first];
+ RTLIL::SigSpec other_sig = sharemap[cell]->get(it.first);
log(" Redirecting output %s: %s = %s\n", it.first.c_str(),
log_signal(it.second), log_signal(other_sig));
module->connect(RTLIL::SigSig(it.second, other_sig));
generated by cgit v1.2.3 (git 2.25.1) at 2025-04-05 11:18:22 +0000