mirrors/yosys
3
0
Fork 0
mirror of https://github.com/YosysHQ/yosys synced 2025-08-20 02:00:23 +00:00
Code Activity

Renamed port access function on RTLIL::Cell, added param access functions

Browse source
This commit is contained in:
Clifford Wolf 2014-07-31 16:38:54 +02:00
parent b5a9e51b96
commit cdae8abe16
46 changed files with 1086 additions and 1059 deletions
Download patch file Download diff file Expand all files Collapse all files

14
passes/fsm/fsm_opt.cc
View file

@ -52,7 +52,7 @@ struct FsmOpt
void opt_const_and_unused_inputs()
{
RTLIL::SigSpec ctrl_in = cell->get("\\CTRL_IN");
RTLIL::SigSpec ctrl_in = cell->getPort("\\CTRL_IN");
std::vector<bool> ctrl_in_used(ctrl_in.size());
std::vector<FsmData::transition_t> new_transition_table;
@ -73,15 +73,15 @@ struct FsmOpt
for (int i = int(ctrl_in_used.size())-1; i >= 0; i--) {
if (!ctrl_in_used[i]) {
log(" Removing unused input signal %s.\n", log_signal(cell->get("\\CTRL_IN").extract(i, 1)));
log(" Removing unused input signal %s.\n", log_signal(cell->getPort("\\CTRL_IN").extract(i, 1)));
for (auto &tr : new_transition_table) {
RTLIL::SigSpec tmp(tr.ctrl_in);
tmp.remove(i, 1);
tr.ctrl_in = tmp.as_const();
}
RTLIL::SigSpec new_ctrl_in = cell->get("\\CTRL_IN");
RTLIL::SigSpec new_ctrl_in = cell->getPort("\\CTRL_IN");
new_ctrl_in.remove(i, 1);
cell->set("\\CTRL_IN", new_ctrl_in);
cell->setPort("\\CTRL_IN", new_ctrl_in);
fsm_data.num_inputs--;
}
}
@ -93,12 +93,12 @@ struct FsmOpt
void opt_unused_outputs()
{
for (int i = 0; i < fsm_data.num_outputs; i++) {
RTLIL::SigSpec sig = cell->get("\\CTRL_OUT").extract(i, 1);
RTLIL::SigSpec sig = cell->getPort("\\CTRL_OUT").extract(i, 1);
if (signal_is_unused(sig)) {
log(" Removing unused output signal %s.\n", log_signal(sig));
RTLIL::SigSpec new_ctrl_out = cell->get("\\CTRL_OUT");
RTLIL::SigSpec new_ctrl_out = cell->getPort("\\CTRL_OUT");
new_ctrl_out.remove(i, 1);
cell->set("\\CTRL_OUT", new_ctrl_out);
cell->setPort("\\CTRL_OUT", new_ctrl_out);
for (auto &tr : fsm_data.transition_table) {
RTLIL::SigSpec tmp(tr.ctrl_out);
tmp.remove(i, 1);