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abc9_ops: generate flop box ids, add abc9_required to FD* cells

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Eddie Hung
2020-01-14 15:05:49 -08:00
parent 588a713b54
commit 0e4285ca0d
3 changed files with 106 additions and 78 deletions
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6
backends/aiger/xaiger.cc
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@@ -596,7 +596,11 @@ struct XAigerWriter
RTLIL::Module* box_module = module->design->module(cell->type);
log_assert(box_module);
auto r = cell_cache.insert(cell->type);
IdString derived_type = box_module->derive(box_module->design, cell->parameters);
box_module = box_module->design->module(derived_type);
log_assert(box_module);
auto r = cell_cache.insert(derived_type);
auto &v = r.first->second;
if (r.second) {
int box_inputs = 0, box_outputs = 0;