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* 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`.
* Merge pull request #2014 from YosysHQ/claire/fixoptaluClaire Wolf2020-05-031-7/+19
|\ | | | | Fix the other "opt_expr -fine" bug introduced in 213a89558
| * Fix the other "opt_expr -fine" bug introduced in 213a89558Claire Wolf2020-05-021-7/+19
| | | | | | | | Signed-off-by: Claire Wolf <claire@symbioticeda.com>
* | abc9_ops: -reintegrate to be sensitive to start_offset tooEddie Hung2020-05-021-3/+5
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* Merge pull request #2010 from YosysHQ/claire/fixoptClaire Wolf2020-05-021-7/+19
|\ | | | | Fix "opt_expr -fine" bug introduced in 213a89558
| * Fix "opt_expr -fine" bug introduced in 213a89558Claire Wolf2020-05-011-7/+19
| | | | | | | | Signed-off-by: Claire Wolf <claire@symbioticeda.com>
* | Add WASI platform support.whitequark2020-04-307-9/+31
|/ | | | | | | | | | | | This includes the following significant changes: * Patching ezsat and minisat to disable resource limiting code on WASM/WASI, since the POSIX functions they use are unavailable. * Adding a new definition, YOSYS_DISABLE_SPAWN, present if platform does not support spawning subprocesses (i.e. Emscripten or WASI). This definition hides the definition of `run_command()`. * Adding a new Makefile flag, DISABLE_SPAWN, present in the same condition. This flag disables all passes that require spawning subprocesses for their function.
* bugpoint: improve messagingEddie Hung2020-04-241-7/+7
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* bugpoint: (* keep *) to (* bugpoint_keep *); also apply to modules/cellsEddie Hung2020-04-241-5/+14
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* bugpoint: skip ports with (* keep *) on; add headerEddie Hung2020-04-241-9/+18
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* bugpoint: improve help textEddie Hung2020-04-231-11/+13
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* Merge pull request #1974 from YosysHQ/eddie/abc9_disable_mfsEddie Hung2020-04-231-2/+17
|\ | | | | abc9: tolerate &mfs failure by writing output file before calling it (and using that if it fails)
| * abc9: tolerate ABC nonzero exit code if output.aig; write before &mfsEddie Hung2020-04-201-2/+13
| | | | | | | | | | Re-enable mfs for xilinx/ecp5 speculatively -- if it fails, use pre-mfs result
| * xilinx/ecp5: disable abc9's "&mfs" optimisationEddie Hung2020-04-201-0/+4
| | | | | | | | Can sometimes fire an assertion, e.g. #1962
* | Merge pull request #1989 from boqwxp/qbfsat_anyconst_sourcelocsClaire Wolf2020-04-231-5/+2
|\ \ | | | | | | qbfsat: Make hole name recovery from source locations more robust.
| * | qbfsat: Make hole name recovery more robust. Allow multiple cell types to ↵Alberto Gonzalez2020-04-231-5/+2
| | | | | | | | | | | | share the same source location as long as only one `$anyconst` or `$anyseq` has that location.
* | | Merge pull request #1988 from boqwxp/qbfsatClaire Wolf2020-04-231-6/+22
|\ \ \ | | | | | | | | qbfsat: Add `-assume-negative-polarity` option.
| * | | qbfsat: Add `-assume-negative-polarity` option.Alberto Gonzalez2020-04-231-6/+22
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* / / xilinx: xilinx_dsp_cascade to check CREG for DSP48E1 onlyEddie Hung2020-04-221-1/+1
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* | Merge pull request #1949 from YosysHQ/eddie/select_blackboxEddie Hung2020-04-221-9/+26
|\ \ | | | | | | select: do not select inside black-/white- boxes unless '=' prefix used
| * | Update passes/cmds/select.ccClaire Wolf2020-04-221-2/+2
| | | | | | | | | Co-Authored-By: Eddie Hung <eddie@fpgeh.com>
| * | select: do not select black/white boxes by default, '=' prefix to do soEddie Hung2020-04-221-5/+5
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| * | Add '=' selection pattern prefix for non-blackbox only patternsClaire Wolf2020-04-211-12/+26
| | | | | | | | | | | | Signed-off-by: Claire Wolf <claire@symbioticeda.com>
| * | select: do not select inside blackboxesEddie Hung2020-04-161-0/+3
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* | | Cleanup use of hard-coded default parameters in light of #1945Eddie Hung2020-04-227-48/+48
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* | | Merge pull request #1950 from YosysHQ/eddie/design_importEddie Hung2020-04-221-2/+8
|\ \ \ | | | | | | | | design: -import to not count black/white-boxes as candidates for top
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