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* Temporarily derive blackbox modules in hierarchy to evaluate port widthsClifford Wolf2018-01-041-1/+14
* Fix a bug in clk2fflogic memory handlingClifford Wolf2017-12-141-1/+1
* Add clk2fflogic memory supportClifford Wolf2017-12-141-1/+77
* Check for memories in clk2fflogicClifford Wolf2017-12-131-0/+5
* Add warnings for driver-driver conflicts between FFs (and other cells) and co...Clifford Wolf2017-12-122-3/+11
* Add support for editline as replacement for readlineClifford Wolf2017-11-081-0/+4
* Add "ltp" commandClifford Wolf2017-10-312-0/+186
* Fix memory corruption bug in opt_rmdffClifford Wolf2017-10-261-0/+3
* Fix typo in opt_clean log messageClifford Wolf2017-10-261-1/+1
* Revert 90be0d8 as it causes endless loops for some designsClifford Wolf2017-10-141-1/+0
* Fix input vector for reduce cells.Kaj Tuomi2017-10-121-0/+1
* Rewrite ABC output to include proper net names in timing reportClifford Wolf2017-10-101-2/+17
* Add blackbox commandClifford Wolf2017-10-042-0/+82
* Added missing "break"Andrew Zonenberg2017-09-151-0/+1
* Implemented off-chain support for extract_reduceAndrew Zonenberg2017-09-151-84/+157
* extract_reduce now only removes the head of the chain, relying on "clean" to ...Andrew Zonenberg2017-09-151-9/+19
* Merge pull request #412 from azonenberg/reduce-fixesClifford Wolf2017-09-141-2/+2
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| * extract_reduce: Fix segfault on "undriven" inputsRobert Ou2017-09-141-2/+2
* | Merge pull request #411 from azonenberg/counter-extraction-fixesClifford Wolf2017-09-141-47/+116
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| * | Fixed bug where counter extraction on non-GreenPAK devices incorrectly handle...Andrew Zonenberg2017-09-141-32/+27
| * | Added support for inferring counters with reset to full scale instead of zeroAndrew Zonenberg2017-09-141-4/+11
| * | Added RESET_TO_MAX parameter to $__COUNT_ cell. Cannot yet be extracted.Andrew Zonenberg2017-09-141-0/+1
| * | Added support for inferring counters with active-low resetAndrew Zonenberg2017-09-141-6/+15
| * | Initial support for extraction of counters with clock enableAndrew Zonenberg2017-09-141-9/+66
| * | Fixed typo in comment. Fixed bug where extract_counter would create up counte...Andrew Zonenberg2017-09-141-2/+2
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* | Minor changes to opt_demorgan requested during code reviewAndrew Zonenberg2017-09-142-18/+18
* | Initial version of opt_demorgan is functioning for AND/OR gates. Not the pret...Andrew Zonenberg2017-09-122-0/+203
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* Add src attribute to extra cells generated by proc_dlatchClifford Wolf2017-09-091-7/+9
* Further improve extract_fa (but still buggy)Clifford Wolf2017-09-021-28/+91
* Merge branch 'master' of github.com:cliffordwolf/yosysClifford Wolf2017-09-012-0/+583
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| * extract_counter: Added optimizations to remove unused high-order bitsAndrew Zonenberg2017-08-301-16/+34
| * extract_counter: Minor changes requested to comply with upstream policy, fixe...Andrew Zonenberg2017-08-301-3/+4
| * Finished refactoring counter extraction to be nice and generic. Implemented t...Andrew Zonenberg2017-08-281-11/+25
| * Refactored extract_counter to be generic vs GreenPAK specificAndrew Zonenberg2017-08-281-51/+87
| * Refactoring: Renamed greenpak4_counters pass to extract_counter, moved it to ...Andrew Zonenberg2017-08-282-0/+514
* | Update more stuff to use get_src_attribute() and set_src_attribute()Clifford Wolf2017-09-011-4/+4
* | updated to use get_src_attribute() and set_src_attribute().Jason Lowdermilk2017-08-313-10/+7
* | Add support for source line tracking through synthesis phaseJason Lowdermilk2017-08-293-4/+23
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* Rename recover_reduce to extract_reduce, fix args handlingClifford Wolf2017-08-282-8/+25
* Merge branch 'recover-reduce' of https://github.com/azonenberg/yosys into azo...Clifford Wolf2017-08-282-0/+223
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| * recover_reduce: Update documentationRobert Ou2017-08-271-8/+11
| * recover_reduce: Reindent using tabsRobert Ou2017-08-271-190/+190
| * recover_reduce: Rename recover_reduce_core to recover_reduceRobert Ou2017-08-273-101/+0
| * recover_reduce: Add driver script for the $reduce_* recover featureRobert Ou2017-08-272-0/+101
| * recover_reduce_core: Finish implementing the core functionRobert Ou2017-08-271-0/+110
| * recover_reduce_core: Initial commitRobert Ou2017-08-272-0/+110
* | Further improve extract_fa passClifford Wolf2017-08-281-1/+42
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* Don't track , ... contradictions through x/z-bitsClifford Wolf2017-08-251-1/+4
* Add removing of redundant pairs of bits in ==, ===, !=, and !== to opt_exprClifford Wolf2017-08-251-0/+72
* Further improve extract_fa (seems to be fully functional now)Clifford Wolf2017-08-251-10/+226
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