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* Merge pull request #3395 from jix/opt_dff_keepdc_initivalJannis Harder2022-07-011-5/+17
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| * opt_dff: With -keepdc, never turn undef init vals into const driversJannis Harder2022-06-291-5/+17
* | Merge pull request #3396 from jix/async2sync_const_clocksJannis Harder2022-07-011-0/+3
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| * | async2sync: turn FFs with const clks into gclk FFs with feedbackJannis Harder2022-06-301-0/+3
* | | Merge pull request #3391 from programmerjake/simcheck-allow-smtlib2-blackboxesJannis Harder2022-07-011-7/+16
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| * | add hierarchy -smtcheckJacob Lifshay2022-06-221-7/+16
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* | memory_map: avoid undriven unused FF inputs for -keepdcJannis Harder2022-06-281-0/+3
* | memory_map: -keepdc option for formalJannis Harder2022-06-271-3/+14
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* memory_map: Add -rom-only option.Marcelina Kościelnicka2022-06-171-4/+18
* memory_map: Use const drivers instead of FFs for ROMs.Marcelina Kościelnicka2022-06-171-52/+59
* memory_libmap: Fix wrprio handling.Marcelina Kościelnicka2022-06-171-1/+1
* memory_libmap: Fix params emitted for unused ports for consistency.Marcelina Kościelnicka2022-06-161-2/+3
* Merge pull request #3196 from bfg86/bfg86/renameN. Engelhardt2022-06-131-4/+13
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| * Updating help-text with nakengelhardts suggestion.bfg862022-06-131-2/+2
| * Add -suffix option to rename -wire.bfg862022-02-111-4/+13
* | opt_ffinv: Fix use after free.Marcelina Kościelnicka2022-06-131-3/+6
* | Merge pull request #3349 from nakengelhardt/select_count_scratchpadN. Engelhardt2022-06-092-0/+12
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| * | also make 'stat' save counts to scratchpadN. Engelhardt2022-06-011-0/+9
| * | have 'select -count' save the count to scratchpad entry 'select.count'N. Engelhardt2022-06-011-0/+3
* | | Merge pull request #3359 from jix/fmcombine-memidN. Engelhardt2022-06-091-0/+3
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| * | | fmcombine: Add _gold/_gate suffix to memidsJannis Harder2022-06-031-0/+3
* | | | Avoid unnecessary copy of a potential large constant value.Henner Zeller2022-06-091-2/+2
* | | | wreduce: Introduce -mux_undef option (aligned with opt_expr).Marcelina Kościelnicka2022-06-081-1/+9
* | | | sta: warn on unrecognised cells only onceLofty2022-06-081-1/+4
* | | | opt_ffinv: Harden against simple ff/inv loop.Marcelina Kościelnicka2022-06-071-0/+4
* | | | iopadmap: Fix z assignment removal.Marcelina Kościelnicka2022-06-071-7/+21
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* | | Fix preventing show crashing with newer graphvizMiodrag Milanovic2022-06-031-1/+6
* | | Add -no-rw-check option to memory_dff + memory + synth_{ice40,ecp5,gowin}.Marcelina Kościelnicka2022-06-022-7/+23
* | | memory_dff: Add support for no_rw_check attribute.Marcelina Kościelnicka2022-06-022-0/+13
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* | Observe $TMPDIR variable when creating tmp filesMohamed A. Bamakhrama2022-05-273-3/+3
* | abc9_ops: Don't leave unused derived modules lying aroundgatecat2022-05-231-0/+9
* | select: Fix -assert-none and -assert-any error output and docsJannis Harder2022-05-191-8/+10
* | Add memory_bmux2rom pass.Marcelina Kościelnicka2022-05-183-1/+97
* | Add memory_libmap pass.Marcelina Kościelnicka2022-05-185-0/+3872
* | proc_rom: Add special handling of const-0 address bits.Marcelina Kościelnicka2022-05-181-15/+40
* | opt_ffinv: Use ModIndex instead of ModWalker.Marcelina Kościelnicka2022-05-171-50/+53
* | Add opt_ffinv pass.Marcelina Kościelnicka2022-05-132-0/+256
* | Add proc_rom pass.Marcelina Kościelnicka2022-05-133-0/+239
* | Merge pull request #3299 from YosysHQ/mmicko/sim_memoryMiodrag Milanović2022-05-091-2/+18
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| * | fix crash when no fst inputMiodrag Milanovic2022-05-041-1/+2
| * | Start restoring memory state from VCD/FSTMiodrag Milanovic2022-05-041-2/+17
* | | opt_mem: Remove constant-value bit lanes.Marcelina Kościelnicka2022-05-071-13/+143
* | | memory_share: fix wrong argidx in extra_argsimhcyx2022-05-051-1/+1
* | | abc: Use dict/pool instead of std::map/std::setMarcelina Kościelnicka2022-05-041-14/+14
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* | AIM file could have gaps in or between inputs and initsMiodrag Milanovic2022-05-021-3/+6
* | Merge pull request #3257 from jix/tribuf-formalJannis Harder2022-04-251-3/+46
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| * | tribuf: `-formal` option: convert all to logic and detect conflictsJannis Harder2022-04-121-3/+46
* | | Match $anyseq input if connected to public wireMiodrag Milanovic2022-04-221-6/+12
* | | Treat $anyseq as input from FSTMiodrag Milanovic2022-04-221-0/+21
* | | Last sample from input does not represent changeMiodrag Milanovic2022-04-221-1/+2