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* Add RTLIL::constpad, init by yosys_setup(); use for abc9Eddie Hung2020-01-082-32/+27
* scc to use design->selected_modules() which avoids black/white-boxesEddie Hung2020-01-071-26/+25
* Merge remote-tracking branch 'origin/master' into xaig_dffEddie Hung2020-01-061-0/+2
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| * error if multiple -g options are given for abcN. Engelhardt2020-01-061-0/+2
* | abc9: uncomment nothing to map messageEddie Hung2020-01-061-4/+4
* | FixesEddie Hung2020-01-061-0/+3
* | FixesEddie Hung2020-01-061-3/+5
* | abc9: remove -markgroups option, since operates on fully selected modEddie Hung2020-01-061-22/+1
* | abc9: cleanupEddie Hung2020-01-061-12/+13
* | Add abc9.dff scratchpad optionEddie Hung2020-01-061-0/+1
* | Merge remote-tracking branch 'origin/master' into xaig_dffEddie Hung2020-01-062-191/+281
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| * check scratchpad for arguments in abc pass tooN. Engelhardt2020-01-061-157/+214
| * inherit default values when checking scratchpad for argumentsN. Engelhardt2020-01-061-27/+10
| * share codepath for scratchpad argument handling with command argumentsN. Engelhardt2020-01-031-40/+84
| * Merge branch 'master' of https://github.com/YosysHQ/yosys into abc_scratchpad...N. Engelhardt2020-01-0314-134/+1360
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| * | check scratchpad variable abc9.scriptfileN. Engelhardt2019-12-171-0/+2
| * | check scratchpad variables for custom abc scriptsN. Engelhardt2019-12-132-0/+4
* | | Merge remote-tracking branch 'origin/master' into xaig_dffEddie Hung2020-01-022-11/+18
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| * | Merge pull request #1601 from YosysHQ/eddie/synth_retimeEddie Hung2020-01-021-11/+15
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| | * | Revert "ABC to call retime all the time"Eddie Hung2019-12-301-11/+15
| * | | take skip wire bits into accountMiodrag Milanovic2020-01-011-0/+3
| * | | GrammarEddie Hung2019-12-301-1/+1
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* | | Update docEddie Hung2020-01-021-4/+4
* | | abc9 -keepff -> -dff; refactor dff operationsEddie Hung2020-01-021-19/+30
* | | Cleanup abc9, update doc for -keepff optionEddie Hung2020-01-011-6/+5
* | | Restore abc9 -keepffEddie Hung2020-01-011-39/+40
* | | attributes.count() -> get_bool_attribute()Eddie Hung2020-01-011-2/+2
* | | parse_xaiger to not take box_lookupEddie Hung2019-12-311-43/+4
* | | Do not re-order carry chain ports, just precompute iteration orderEddie Hung2019-12-311-22/+0
* | | Remove delay targets docEddie Hung2019-12-301-9/+0
* | | write_xaiger to use scratchpad for stats; cleanup abc9Eddie Hung2019-12-301-173/+15
* | | Remove submod changesEddie Hung2019-12-301-99/+37
* | | Merge remote-tracking branch 'origin/master' into xaig_dffEddie Hung2019-12-306-101/+1080
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| * | fixed invalid charMiodrag Milanovic2019-12-251-1/+1
| * | iopadmap: Emit tristate buffers with const OE for some edge cases.Marcin Kościelnicki2019-12-251-23/+68
| * | Minor nit fixesMarcin Kościelnicki2019-12-251-2/+2
| * | Fix OPMODE for PCIN->PCOUT cascades in xc6s, check B[01]REG tooEddie Hung2019-12-231-8/+18
| * | Fix CEA/CEB checkEddie Hung2019-12-231-2/+2
| * | Fix checking CE[AB] and for direct connectionsEddie Hung2019-12-231-18/+40
| * | Support unregistered cascades for A and B inputsEddie Hung2019-12-231-47/+74
| * | Add DSP48A* PCOUT -> PCIN cascade supportEddie Hung2019-12-231-10/+10
| * | xilinx_dsp: Initial DSP48A/DSP48A1 support.Marcin Kościelnicki2019-12-224-11/+886
* | | Add "synth_xilinx -dff" option, cleanup abc9Eddie Hung2019-12-301-49/+19
* | | GrammarEddie Hung2019-12-301-1/+1
* | | Disable clock domain partitioning in Yosys pass, let ABC do itEddie Hung2019-12-231-6/+22
* | | Merge remote-tracking branch 'origin/master' into xaig_dffEddie Hung2019-12-202-20/+19
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| * | Merge pull request #1585 from YosysHQ/eddie/fix_abc9_lutEddie Hung2019-12-201-19/+18
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| | * | Interpret "abc9 -lut" as lut string only if [0-9:]Eddie Hung2019-12-181-19/+18
| * | | Merge pull request #1581 from YosysHQ/clifford/fix1565Eddie Hung2019-12-191-1/+1
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| | * | Fix sim for assignments with lhs<rhs size, fixes #1565Clifford Wolf2019-12-171-1/+1