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| author | Eddie Hung <eddie@fpgeh.com> | 2020-02-13 09:54:40 -0800 |
|---|---|---|
| committer | Eddie Hung <eddie@fpgeh.com> | 2020-02-27 10:17:29 -0800 |
| commit | 7317521c6fa897c90328ac127cb0cf98de0bb7dd (patch) | |
| tree | 84e1eab3520bae6f4757998975dff2582d76106c /passes/techmap | |
| parent | d2284715fa3399b9afe8609a1035e563393a21b0 (diff) | |
| download | yosys-7317521c6fa897c90328ac127cb0cf98de0bb7dd.tar.gz yosys-7317521c6fa897c90328ac127cb0cf98de0bb7dd.tar.bz2 yosys-7317521c6fa897c90328ac127cb0cf98de0bb7dd.zip | |
abc9_ops: output LUT area
Diffstat (limited to 'passes/techmap')
| -rw-r--r-- | passes/techmap/abc9_ops.cc | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/passes/techmap/abc9_ops.cc b/passes/techmap/abc9_ops.cc index c202d3d66..61a3880b7 100644 --- a/passes/techmap/abc9_ops.cc +++ b/passes/techmap/abc9_ops.cc @@ -586,7 +586,7 @@ void prep_delays(RTLIL::Design *design) void prep_lut(RTLIL::Design *design, int maxlut) { - std::vector<std::tuple<int, IdString, std::vector<int>>> table; + std::vector<std::tuple<int, IdString, int, std::vector<int>>> table; for (auto module : design->modules()) { auto it = module->attributes.find(ID(abc9_lut)); if (it == module->attributes.end()) @@ -618,7 +618,7 @@ void prep_lut(RTLIL::Design *design, int maxlut) if (maxlut && GetSize(specify) > maxlut) continue; // ABC requires ascending LUT input delays - table.emplace_back(GetSize(specify), module->name, std::move(specify)); + table.emplace_back(GetSize(specify), module->name, it->second.as_int(), std::move(specify)); } // ABC requires ascending size std::sort(table.begin(), table.end()); @@ -629,15 +629,15 @@ void prep_lut(RTLIL::Design *design, int maxlut) // (as ABC requires) crop the first entry to do so for (int i = 1; i < std::get<0>(first); i++) { ss << "# $__ABC9_LUT" << i << std::endl; - ss << i; + ss << i << " " << std::get<2>(first); for (int j = 0; j < i; j++) - ss << " " << std::get<2>(first)[j]; + ss << " " << std::get<3>(first)[j]; ss << std::endl; } for (const auto &i : table) { ss << "# " << log_id(std::get<1>(i)) << std::endl; - ss << GetSize(std::get<2>(i)); - for (const auto &j : std::get<2>(i)) + ss << std::get<0>(i) << " " << std::get<2>(i); + for (const auto &j : std::get<3>(i)) ss << " " << j; ss << std::endl; } |