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* Add log_assert to ensure no loopsEddie Hung2019-06-041-1/+15
* Only toposort builtin and abc typesEddie Hung2019-06-041-6/+9
* When creating new holes cell, inherit parameters tooEddie Hung2019-06-031-1/+3
* ABC9 to understand flopsEddie Hung2019-05-311-46/+27
* Merge branch 'xaig' into xc7muxEddie Hung2019-05-311-8/+79
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| * Fix abc9 with (* keep *) wiresEddie Hung2019-04-231-6/+14
| * Revert "Temporarily remove 'r' extension"Eddie Hung2019-04-221-7/+77
* | Fix issue where keep signal became PI, but also box was adding CI driverEddie Hung2019-05-301-5/+19
* | Do not re-sort box_module portsEddie Hung2019-05-301-4/+6
* | Carry in/out to be the last input/output for chains to be preservedEddie Hung2019-05-301-0/+38
* | Fix abc_test024Eddie Hung2019-05-291-4/+5
* | Fix for abc9_test022Eddie Hung2019-05-281-2/+6
* | Small improvementEddie Hung2019-05-281-4/+2
* | Map file to include boxes not CI/COEddie Hung2019-05-271-45/+38
* | Instantiate cell type (from sym file) otherwise 'clean' warningsEddie Hung2019-05-271-2/+4
* | Add 'cinput' and 'coutput' to symbols file for boxesEddie Hung2019-05-271-34/+24
* | Fix "a" connectivityEddie Hung2019-05-261-5/+30
* | Fix padding, remove CIs from undriven_bits before erasing undriven POsEddie Hung2019-05-261-14/+8
* | Fix "a" extensionEddie Hung2019-05-261-8/+18
* | Fix "write_xaiger", and to write each box contents into holesEddie Hung2019-05-251-39/+62
* | Pad all boxes so that all input/output connections specifiedEddie Hung2019-05-211-22/+67
* | Remove topo sort no-loop assertion, with testEddie Hung2019-04-241-13/+0
* | Fix abc9 with (* keep *) wiresEddie Hung2019-04-231-6/+14
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* Temporarily remove 'r' extensionEddie Hung2019-04-221-77/+7
* Allow POs to be PIs in XAIGEddie Hung2019-04-221-7/+4
* Fixes for simple_abc9 testsEddie Hung2019-04-191-4/+8
* Do not assume inst_module is always presentEddie Hung2019-04-191-12/+9
* ignore_boxes -> holes_modeEddie Hung2019-04-191-6/+5
* Add flop support for write_xaigerEddie Hung2019-04-181-11/+83
* SpellingEddie Hung2019-04-181-1/+1
* Use new -wb flag for ABC flowEddie Hung2019-04-181-29/+31
* Fix $anyseq warning and cleanupEddie Hung2019-04-171-16/+7
* Cope with inout portsEddie Hung2019-04-171-1/+15
* Stop topological sort at abc_flop_qEddie Hung2019-04-171-7/+13
* Remove init* from xaiger, also topo-sort cells for box flowEddie Hung2019-04-171-95/+157
* OptimiseEddie Hung2019-04-161-4/+3
* CIs before PIs; also sort each cell's connections before iteratingEddie Hung2019-04-161-5/+7
* Port from xc7mux branchEddie Hung2019-04-161-37/+109
* Output __const0__ and __const1__ CIsEddie Hung2019-04-121-7/+10
* ci_bits and co_bits now a list, order is important for ABCEddie Hung2019-04-121-24/+34
* WIPEddie Hung2019-04-121-14/+68
* Add non-input bits driven by unrecognised cells as ci_bitsEddie Hung2019-04-101-1/+1
* write_xaiger to behave for undriven/unused inoutsEddie Hung2019-02-261-23/+25
* write_xaiger duplicate inout port into out port with $inout.out suffixEddie Hung2019-02-251-3/+26
* Cleanup abc9 codeEddie Hung2019-02-251-13/+8
* write_xaiger to write __dummy_o__ for -symbols tooEddie Hung2019-02-211-12/+11
* Add attributionEddie Hung2019-02-211-0/+1
* write_xaiger to use original bit for co, not sigmap()-ed bitEddie Hung2019-02-211-3/+6
* Remove swap fileEddie Hung2019-02-201-0/+0
* write_aiger: fix CI/CO and symbolsEddie Hung2019-02-202-7/+13