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| * | abc9_ops: update messaging (credit to @Xiretza for spotting)Eddie Hung2020-05-301-4/+4
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| * | abc9_ops: optimise to not derive unless attribute existsEddie Hung2020-05-291-4/+8
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| * | abc9_ops: -reintegrate use SigMap to remove (* init *) from $_DFF_[NP]_Eddie Hung2020-05-291-5/+22
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| * | abc9_ops: -reintegrate to preserve flop namesEddie Hung2020-05-251-5/+25
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* | | Merge pull request #2082 from YosysHQ/eddie/abc9_scc_fixesEddie Hung2020-06-031-2/+4
|\ \ \ | |_|/ |/| | abc9: fixes around handling combinatorial loops
| * | abc9_ops: -prep_xaiger exclude (* abc9_keep *) wires from toposortEddie Hung2020-05-251-2/+4
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* | techmap: remove dead variable. NFC.whitequark2020-06-031-1/+0
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* | techmap: use C++11 default member initializers. NFC.whitequark2020-06-021-16/+6
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* | techmap: simplify.whitequark2020-06-021-7/+1
| | | | | | | | `rewrite_filename` is already called in `Frontend::extra_args`.
* | techmap: use +/techmap.v instead of an ad-hoc code generator.whitequark2020-06-023-16/+1
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* | Merge pull request #1862 from boqwxp/cleanup_techmapclairexen2020-05-313-153/+158
|\ \ | |/ |/| Clean up `passes/techmap/techmap.cc`
| * techmap: Replace naughty `const_cast<>()`s.Alberto Gonzalez2020-05-141-2/+4
| | | | | | | | Co-Authored-By: Eddie Hung <eddie@fpgeh.com>
| * techmap: Replace pseudo-private member usage with the range accessor ↵Alberto Gonzalez2020-05-141-3/+3
| | | | | | | | function and some naughty `const_cast<>()`s.
| * techmap: sort celltypeMap as it determines techmap orderEddie Hung2020-05-141-1/+5
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| * Replace `std::set`s using custom comparators with `pool`.Alberto Gonzalez2020-05-141-4/+4
| | | | | | | | Co-Authored-By: Eddie Hung <eddie@fpgeh.com>
| * techmap: prefix special wires with backslash for use as IdStringEddie Hung2020-05-141-11/+12
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| * Further clean up `passes/techmap/techmap.cc`.Alberto Gonzalez2020-05-141-5/+6
| | | | | | | | Co-Authored-By: Eddie Hung <eddie@fpgeh.com>
| * Use `emplace()` for more efficient insertion into various `dict`s.Alberto Gonzalez2020-05-141-8/+8
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| * Build constant bits directly rather than constructing an object and copying ↵Alberto Gonzalez2020-05-141-2/+5
| | | | | | | | its bits.
| * Replace `std::set` with `pool` for `cell_to_inbit` and `outbit_to_cell`.Alberto Gonzalez2020-05-141-2/+2
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| * Use `emplace()` rather than `insert()`.Alberto Gonzalez2020-05-141-1/+1
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| * Clean up pseudo-private member usage and ensure range iteration uses ↵Alberto Gonzalez2020-05-141-17/+17
| | | | | | | | references where possible to avoid unnecessary copies.
| * Clean up extraneous buffer.Alberto Gonzalez2020-05-141-5/+2
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| * Replace `std::map` with `dict` for `unique_bit_id`.Alberto Gonzalez2020-05-141-1/+1
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| * Replace `std::map` with `dict` for `port_new2old_map`, `port_connmap`, and ↵Alberto Gonzalez2020-05-141-3/+3
| | | | | | | | `cellbits_to_tplbits`.
| * Replace `std::map` with `dict` for `connbits_map`, `cell_to_inbit`, and ↵Alberto Gonzalez2020-05-141-3/+3
| | | | | | | | `outbit_to_cell`.
| * Replace `std::map` with `dict` for `TechmapWires` type.Alberto Gonzalez2020-05-141-1/+1
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| * Replace `std::map` with `dict` for `celltypeMap`.Alberto Gonzalez2020-05-141-3/+3
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| * Replace `std::set` with `pool` for `handled_cells` and `techmap_wire_names`.Alberto Gonzalez2020-05-141-4/+4
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| * Replace `std::map` with `dict` for `positional_ports`.Alberto Gonzalez2020-05-141-1/+1
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| * Add specialized `hash()` for type `dict` and use a `dict` instead of a ↵Alberto Gonzalez2020-05-141-4/+4
| | | | | | | | `std::map` for `techmap_cache` and `techmap_do_cache`.
| * Replace `std::map` with `dict` for `simplemap_mappers`.Alberto Gonzalez2020-05-143-5/+5
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| * Use `nullptr` instead of `NULL` in `passes/techmap/techmap.cc`.Alberto Gonzalez2020-05-141-10/+10
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| * Replace `std::string` and `RTLIL::IdString` with `IdString` in ↵Alberto Gonzalez2020-05-141-21/+21
| | | | | | | | | | | | `passes/techmap/techmap.cc`. Co-Authored-By: Eddie Hung <eddie@fpgeh.com>
| * Do not modify design modules while iterating over `modules()`.Alberto Gonzalez2020-05-141-1/+4
| | | | | | | | Co-Authored-By: Eddie Hung <eddie@fpgeh.com>
| * Clean up pseudo-private member usage, superfluous `std::vector` ↵Alberto Gonzalez2020-05-141-76/+70
| | | | | | | | instantiation, and `RTLIL::id2cstr()` usage in `passes/techmap/techmap.cc`.
* | abc9_ops: update commentEddie Hung2020-05-211-1/+1
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* | abc9: use (* abc9_keep *) instead of (* abc9_scc *); apply to $_DFF_?_Eddie Hung2020-05-141-3/+3
| | | | | | | | instead of moving them to $__ prefix
* | abc9_ops: -prep_hier to create unmap module that removes Q's (* init *)Eddie Hung2020-05-141-4/+6
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* | abc9: preserve $_DFF_?_.Q's (* init *); rely on clean to remove itEddie Hung2020-05-141-17/+1
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* | Fix broken test when ignoring abc9_flop with init == 1'b1Eddie Hung2020-05-141-3/+0
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* | abc9_ops/xaiger: further reducing Module::derive() calls by ...Eddie Hung2020-05-141-88/+84
| | | | | | | | replacing _all_ (* abc9_box *) instantiations with their derived types
* | Cleanup; reduce Module::derive() callsEddie Hung2020-05-141-131/+140
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* | abc9: update to =_$abc9_flops pattern which includes whiteboxesEddie Hung2020-05-141-3/+3
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* | abc9_ops: update docsEddie Hung2020-05-141-11/+10
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* | abc9: only do +/abc9_map if `DFFEddie Hung2020-05-141-1/+4
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* | abc9: rework submod -- since it won't move (* keep *) cellsEddie Hung2020-05-142-34/+29
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* | abc9_ops: move assertEddie Hung2020-05-141-1/+1
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* | abc9: put 'aigmap' backEddie Hung2020-05-141-0/+1
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* | abc9_ops: fix bypass boxes using (* abc9_bypass *)Eddie Hung2020-05-141-12/+9
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