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* Be slightly less aggressive in "deminout" passClifford Wolf2018-06-191-4/+28
* Fix infinite loop in abc command under emscriptenRobert Ou2018-05-181-5/+7
* Add an option to statically link abc into yosysRobert Ou2018-05-181-0/+20
* Fix iopadmap for loops between tristate IO buffersClifford Wolf2018-05-151-0/+21
* Fix iopadmap for cases where IO pins already have buffers on themClifford Wolf2018-05-151-1/+35
* Add ABC FAQ to "help abc"Clifford Wolf2018-05-041-2/+6
* Replace -ignore_redef with -[no]overwriteClifford Wolf2018-05-031-2/+2
* Added missing dont_use handling for SR FFs to dfflibmapClifford Wolf2018-04-051-0/+4
* Fix handling of src attributes in flattenClifford Wolf2018-03-101-7/+2
* Add "dffinit -highlow" and fix synth_intelClifford Wolf2018-01-091-0/+20
* Add support for "yosys -E"Clifford Wolf2018-01-071-0/+1
* Value of properties can be expression.Staf Verhaegen2018-01-031-2/+22
* Rewrite ABC output to include proper net names in timing reportClifford Wolf2017-10-101-2/+17
* 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
* | 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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* 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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* Further improve extract_fa (seems to be fully functional now)Clifford Wolf2017-08-251-10/+226
* Rename "adders" to "extract_fa"Clifford Wolf2017-08-252-28/+16
* Towards more generic "adder" function extractorClifford Wolf2017-08-231-202/+53
* Add experimental adders passClifford Wolf2017-08-222-0/+447
* abc: Allow +/ filenames in the abc commandRobert Ou2017-08-141-0/+3
* Fix typo in "abc" pass help messageClifford Wolf2017-07-291-1/+1
* Fix handling of empty cell port assignments (i.e. ignore them)Clifford Wolf2017-07-211-0/+3
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