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abc9 to not select anything extra, and pop selection after final clean

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This commit is contained in:
Eddie Hung 2019-02-21 14:38:52 -08:00
parent 04429f8152
commit 875a02a6f2
1 changed files with 2 additions and 14 deletions
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16
passes/techmap/abc9.cc
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@ -416,8 +416,6 @@ void abc9_module(RTLIL::Design *design, RTLIL::Module *current_module, std::stri
Pass::call(design, stringf("write_xaiger -O -symbols %s/input.xaig; ", tempdir_name.c_str()));
design->selection_stack.pop_back();
// Now 'unexpose' those wires by undoing
// the expose operation -- remove them from PO/PI
// and re-connecting them back together
@ -542,7 +540,6 @@ void abc9_module(RTLIL::Design *design, RTLIL::Module *current_module, std::stri
RTLIL::Wire *w = it.second;
RTLIL::Wire *remap_wire = module->addWire(remap_name(w->name), GetSize(w));
if (markgroups) remap_wire->attributes["\\abcgroup"] = map_autoidx;
design->select(module, remap_wire);
if (w->port_output) {
RTLIL::Wire *wire = module->wire(w->name);
if (wire) {
@ -616,7 +613,6 @@ void abc9_module(RTLIL::Design *design, RTLIL::Module *current_module, std::stri
cell_stats[RTLIL::unescape_id(c->type)]++;
}
if (markgroups) cell->attributes["\\abcgroup"] = map_autoidx;
design->select(module, cell);
continue;
}
@ -643,7 +639,6 @@ void abc9_module(RTLIL::Design *design, RTLIL::Module *current_module, std::stri
cell->setPort("\\A", RTLIL::SigSpec(module->wires_[remap_name(c->getPort("\\A").as_wire()->name)]));
cell->setPort("\\B", RTLIL::SigSpec(module->wires_[remap_name(c->getPort("\\B").as_wire()->name)]));
cell->setPort("\\Y", RTLIL::SigSpec(module->wires_[remap_name(c->getPort("\\Y").as_wire()->name)]));
design->select(module, cell);
continue;
}
if (c->type == "\\MUX") {
@ -653,7 +648,6 @@ void abc9_module(RTLIL::Design *design, RTLIL::Module *current_module, std::stri
cell->setPort("\\B", RTLIL::SigSpec(module->wires_[remap_name(c->getPort("\\B").as_wire()->name)]));
cell->setPort("\\S", RTLIL::SigSpec(module->wires_[remap_name(c->getPort("\\S").as_wire()->name)]));
cell->setPort("\\Y", RTLIL::SigSpec(module->wires_[remap_name(c->getPort("\\Y").as_wire()->name)]));
design->select(module, cell);
continue;
}
if (c->type == "\\MUX4") {
@ -666,7 +660,6 @@ void abc9_module(RTLIL::Design *design, RTLIL::Module *current_module, std::stri
cell->setPort("\\S", RTLIL::SigSpec(module->wires_[remap_name(c->getPort("\\S").as_wire()->name)]));
cell->setPort("\\T", RTLIL::SigSpec(module->wires_[remap_name(c->getPort("\\T").as_wire()->name)]));
cell->setPort("\\Y", RTLIL::SigSpec(module->wires_[remap_name(c->getPort("\\Y").as_wire()->name)]));
design->select(module, cell);
continue;
}
if (c->type == "\\MUX8") {
@ -684,7 +677,6 @@ void abc9_module(RTLIL::Design *design, RTLIL::Module *current_module, std::stri
cell->setPort("\\T", RTLIL::SigSpec(module->wires_[remap_name(c->getPort("\\T").as_wire()->name)]));
cell->setPort("\\U", RTLIL::SigSpec(module->wires_[remap_name(c->getPort("\\U").as_wire()->name)]));
cell->setPort("\\Y", RTLIL::SigSpec(module->wires_[remap_name(c->getPort("\\Y").as_wire()->name)]));
design->select(module, cell);
continue;
}
if (c->type == "\\MUX16") {
@ -711,7 +703,6 @@ void abc9_module(RTLIL::Design *design, RTLIL::Module *current_module, std::stri
cell->setPort("\\U", RTLIL::SigSpec(module->wires_[remap_name(c->getPort("\\U").as_wire()->name)]));
cell->setPort("\\V", RTLIL::SigSpec(module->wires_[remap_name(c->getPort("\\V").as_wire()->name)]));
cell->setPort("\\Y", RTLIL::SigSpec(module->wires_[remap_name(c->getPort("\\Y").as_wire()->name)]));
design->select(module, cell);
continue;
}
if (c->type == "\\AOI3" || c->type == "\\OAI3") {
@ -721,7 +712,6 @@ void abc9_module(RTLIL::Design *design, RTLIL::Module *current_module, std::stri
cell->setPort("\\B", RTLIL::SigSpec(module->wires_[remap_name(c->getPort("\\B").as_wire()->name)]));
cell->setPort("\\C", RTLIL::SigSpec(module->wires_[remap_name(c->getPort("\\C").as_wire()->name)]));
cell->setPort("\\Y", RTLIL::SigSpec(module->wires_[remap_name(c->getPort("\\Y").as_wire()->name)]));
design->select(module, cell);
continue;
}
if (c->type == "\\AOI4" || c->type == "\\OAI4") {
@ -732,7 +722,6 @@ void abc9_module(RTLIL::Design *design, RTLIL::Module *current_module, std::stri
cell->setPort("\\C", RTLIL::SigSpec(module->wires_[remap_name(c->getPort("\\C").as_wire()->name)]));
cell->setPort("\\D", RTLIL::SigSpec(module->wires_[remap_name(c->getPort("\\D").as_wire()->name)]));
cell->setPort("\\Y", RTLIL::SigSpec(module->wires_[remap_name(c->getPort("\\Y").as_wire()->name)]));
design->select(module, cell);
continue;
}
if (c->type == "\\DFF") {
@ -749,7 +738,6 @@ void abc9_module(RTLIL::Design *design, RTLIL::Module *current_module, std::stri
cell->setPort("\\D", RTLIL::SigSpec(module->wires_[remap_name(c->getPort("\\D").as_wire()->name)]));
cell->setPort("\\Q", RTLIL::SigSpec(module->wires_[remap_name(c->getPort("\\Q").as_wire()->name)]));
cell->setPort("\\C", clk_sig);
design->select(module, cell);
continue;
}
}
@ -778,7 +766,6 @@ void abc9_module(RTLIL::Design *design, RTLIL::Module *current_module, std::stri
cell->setPort("\\D", RTLIL::SigSpec(module->wires_[remap_name(c->getPort("\\D").as_wire()->name)]));
cell->setPort("\\Q", RTLIL::SigSpec(module->wires_[remap_name(c->getPort("\\Q").as_wire()->name)]));
cell->setPort("\\C", clk_sig);
design->select(module, cell);
continue;
}
@ -803,7 +790,6 @@ void abc9_module(RTLIL::Design *design, RTLIL::Module *current_module, std::stri
}
cell->setPort(conn.first, newsig);
}
design->select(module, cell);
}
// Copy connections (and rename) from mapped_mod to module
@ -937,6 +923,8 @@ cleanup:
remove_directory(tempdir_name);
}
design->selection_stack.pop_back();
log_pop();
}