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Add abc9_ops -prep_dff

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This commit is contained in:
Eddie Hung 2019-12-30 16:36:33 -08:00
parent 88b9c8d46d
commit 16c4ec7eda
3 changed files with 50 additions and 39 deletions
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8
passes/techmap/abc9.cc
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@ -189,11 +189,11 @@ struct Abc9Pass : public ScriptPass
active_design->selection_stack.emplace_back(false);
for (auto mod : selected_modules) {
if (module->attributes.count(ID(abc9_box_id)))
if (mod->attributes.count(ID(abc9_box_id)))
continue;
if (module->processes.size() > 0) {
log("Skipping module %s as it contains processes.\n", log_id(module));
if (mod->processes.size() > 0) {
log("Skipping module %s as it contains processes.\n", log_id(mod));
continue;
}
@ -207,7 +207,7 @@ struct Abc9Pass : public ScriptPass
tempdir_name = make_temp_dir(tempdir_name);
run("scc -set_attr abc9_scc_id {}");
run("abc9_ops -break_scc");
run("abc9_ops -break_scc -prep_dff");
run("aigmap");
run(stringf("write_xaiger -map %s/input.sym %s/input.xaig", tempdir_name.c_str(), tempdir_name.c_str()),
"write_xaiger -map <abc-temp-dir>/input.sym <abc-temp-dir>/input.xaig");