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| * | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Remove abc9 -clk optionEddie Hung2019-12-301-1/+1
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| * | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | abc9_ops -prep_dff cope with lack of holes moduleEddie Hung2019-12-301-38/+38
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| * | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Rename structEddie Hung2019-12-301-3/+3
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| * | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Merge remote-tracking branch 'origin/xaig_dff' into eddie/abc9_refactorEddie Hung2019-12-302-13/+4
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| * | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Move Pass::call() out of abc9_ops into abc9Eddie Hung2019-12-303-68/+63
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| * | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | CleanupEddie Hung2019-12-301-7/+3
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| * | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use function argEddie Hung2019-12-301-9/+9
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| * | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | holes_module to be whiteboxEddie Hung2019-12-301-0/+10
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| * | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Rid unnecessary ifEddie Hung2019-12-301-13/+11
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| * | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Get rid of holes_modeEddie Hung2019-12-301-70/+35
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| * | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add abc9_ops -prep_holesEddie Hung2019-12-303-135/+321
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| * | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add abc9_ops -prep_dffEddie Hung2019-12-303-39/+50
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| * | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Restore count_outputs, move process check to abcEddie Hung2019-12-302-11/+13
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| * | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix struct nameEddie Hung2019-12-301-3/+3
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| * | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Merge remote-tracking branch 'origin/xaig_dff' into eddie/abc9_refactorEddie Hung2019-12-3018-751/+1411
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| * \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ Merge remote-tracking branch 'origin/master' into eddie/abc9_refactorEddie Hung2019-12-3029-121/+196
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| * | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | abc9_techmap -> _map; called from abc9 script pass along with abc9_opsEddie Hung2019-12-284-130/+406
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| * | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Rename abc9.cc -> abc9_techmap.ccEddie Hung2019-12-282-5/+6
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* | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Merge pull request #1656 from YosysHQ/eddie/ice40_abc9_warningsEddie Hung2020-01-276-32/+26
|\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ | |_|_|_|_|_|_|_|_|_|_|_|_|_|_|_|_|_|_|_|_|_|_|_|_|_|/ / / / / / / / / / |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ice40: reduce ABC9 internal fanout warnings with a param for CI->I3
| * | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ice40: reduce ABC9 internal fanout warnings with a param for CI->I3Eddie Hung2020-01-246-32/+26
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* | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Merge pull request #1658 from YosysHQ/clifford/smtbmcsolvernotfoundClaire Wolf2020-01-271-1/+5
|\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Improve yosys-smtbmc "solver not found" handling
| * | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Improve yosys-smtbmc "solver not found" handlingClaire Wolf2020-01-271-1/+5
|/ / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Claire Wolf <clifford@clifford.at>
* | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Merge pull request #1613 from porglezomp-misc/version-flag-aliasClaire Wolf2020-01-271-0/+6
|\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add --version and -version as aliases for -V
| * | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add --version and -version as aliases for -VCassie Jones2020-01-051-0/+6
| | |_|_|_|_|_|/ / / / / / / / / / / / / / / / / / / / / / / / / / / / | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The flag --version is commonly accepted by command line tools. The code for the version flags added here matches the pattern used for the help flag aliases, for consistency. Fixes #1612
* | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ice40: add SB_SPRAM256KA arrival timeEddie Hung2020-01-241-0/+1
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* | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | simple_abc9 tests to discard whitebox before write for simEddie Hung2020-01-232-2/+3
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* | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | abc_box_id -> abc9_box_id in testEddie Hung2020-01-231-1/+1
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* | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix $__ABC9_ASYNC1 to output 1'b1 not 1'b0Eddie Hung2020-01-231-1/+1
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* | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Merge pull request #1652 from YosysHQ/eddie/abc9_fixesEddie Hung2020-01-221-4/+6
|\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ | |_|_|_|_|_|_|_|_|_|_|_|_|_|_|_|_|_|_|/ / / / / / / / / / / / / / / |/| | | | | | | | | | | | | | | | | | | / / / / / / / / / / / / / / | | |_|_|_|_|_|_|_|_|_|_|_|_|_|_|_|_|_|/ / / / / / / / / / / / / / | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Eddie/abc9 fixes
| * | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | abc9: error out if flip-flop init is 1'b1 for '-dff'Eddie Hung2020-01-221-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Due to ABC sequential synthesis restriction
| * | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | abc9: fix scratchpad entry abc9.verifyEddie Hung2020-01-221-4/+4
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* | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Merge pull request #1637 from YosysHQ/mwk/fix-1634Claire Wolf2020-01-211-9/+17
|\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | fsm_detect: Add a cache to avoid excessive CPU usage for big mux networks.
| * | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | fsm_detect: Add a cache to avoid excessive CPU usage for big mux networks.Marcin Kościelnicki2020-01-141-9/+17
| | |_|_|_|_|_|_|_|_|_|_|_|_|_|_|/ / / / / / / / / / / / / / / / | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fixes #1634.
* | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Merge pull request #1629 from YosysHQ/mwk/edif-zClaire Wolf2020-01-211-0/+2
|\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ | |_|_|_|_|_|_|_|_|_|_|_|_|_|_|_|_|_|_|_|_|_|_|_|_|_|_|_|_|/ / / |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | edif: Just ignore connections to 'z
| * | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | edif: Just ignore connections to 'zMarcin Kościelnicki2020-01-131-0/+2
| | |_|_|_|_|_|_|_|_|_|_|_|_|_|/ / / / / / / / / / / / / / / / | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Connecting a const 'z to a net should be equivalent to not connecting it at all, so let's just ignore such connections on output.
* | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Merge pull request #1621 from YosysHQ/clifford/fminitClaire Wolf2020-01-202-0/+198
|\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ | |_|_|_|_|_|_|_|_|_|_|_|_|_|_|_|_|_|_|_|_|_|_|_|_|_|_|/ / / / |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add fminit pass
| * | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add fminit passClifford Wolf2020-01-092-0/+198
| | |_|_|_|_|_|_|_|_|_|_|_|_|/ / / / / / / / / / / / / / / / | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Merge pull request #1643 from YosysHQ/eddie/cleanup_arith_mapEddie Hung2020-01-182-125/+88
|\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Cleanup +/xilinx/arith_map.v
| * | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Deprecate `_CLB_CARRY from +/xilinx/arith_map.v since #1623Eddie Hung2020-01-172-119/+82
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| * | | | | | | | | | | | | | | | | | | | | | | | | | | | | | +/xilinx/arith_map.v fix $lcu ruleEddie Hung2020-01-171-6/+6
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* | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Merge pull request #1602 from niklasnisbeth/ice40-init-vals-warningDavid Shah2020-01-181-2/+8
|\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ice40: Demote conflicting FF init values to a warning
| * | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ice40: Demote conflicting FF init values to a warningNiklas Nisbeth2019-12-311-2/+8
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* | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Merge pull request #1645 from YosysHQ/eddie/fix1644Eddie Hung2020-01-179-20/+52
|\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ | |_|/ / / / / / / / / / / / / / / / / / / / / / / / / / / / |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | {ice40,xilinx}_dsp: improve robustess
| * | | | | | | | | | | | | | | | | | | | | | | | | | | | | xilinx_dsp: another typo; move xilinx specific testEddie Hung2020-01-172-1/+1
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| * | | | | | | | | | | | | | | | | | | | | | | | | | | | | ice40_dsp: fix typoEddie Hung2020-01-172-2/+13
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| * | | | | | | | | | | | | | | | | | | | | | | | | | | | | ConsistencyEddie Hung2020-01-172-4/+6
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| * | | | | | | | | | | | | | | | | | | | | | | | | | | | | xilinx_dsp: add parameter defaultsEddie Hung2020-01-171-7/+7
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| * | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add #1644 testcaseEddie Hung2020-01-172-0/+2
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| * | | | | | | | | | | | | | | | | | | | | | | | | | | | | synth_ice40: call wreduce before mul2dspEddie Hung2020-01-171-1/+2
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| * | | | | | | | | | | | | | | | | | | | | | | | | | | | | ice40_dsp: add testEddie Hung2020-01-171-0/+11
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