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* Add generic __builtin_bswap32 functionEddie Hung2019-06-281-0/+15
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* Also fix write_aiger for UBEddie Hung2019-06-281-26/+26
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* Fix more potential for undefined behaviour due to container invalidationEddie Hung2019-06-281-6/+10
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* Refactor for one "abc_carry" attribute on moduleEddie Hung2019-06-271-42/+40
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* Merge origin/masterEddie Hung2019-06-272-4/+31
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* Improve debugging message for comb loopsEddie Hung2019-06-261-4/+6
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* Merge remote-tracking branch 'origin/master' into xaigEddie Hung2019-06-241-0/+4
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| * Fix json formattingMiodrag Milanovic2019-06-211-1/+1
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| * Add upto and offset to JSON portsMiodrag Milanovic2019-06-211-0/+4
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* | Carry in/out box ordering now move to end, not swap with endEddie Hung2019-06-221-26/+34
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* | Merge remote-tracking branch 'origin/master' into xaigEddie Hung2019-06-211-0/+4
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| * Added JSON upto and offsetClifford Wolf2019-06-211-0/+4
| | | | | | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
| * Fix gcc invalidation behaviour for write_aigerEddie Hung2019-06-201-1/+2
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* | Replace assert with error messageEddie Hung2019-06-211-1/+2
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* | Add log_push()/log_pop() inside write_xaigerEddie Hung2019-06-211-0/+4
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* | One more workaround for gcc-4.8Eddie Hung2019-06-211-3/+4
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* | No point logging constant bitEddie Hung2019-06-211-1/+1
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* | Move commentEddie Hung2019-06-211-2/+3
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* | Fix spacingEddie Hung2019-06-201-1/+1
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* | Refactor bit2aig for less lookupsEddie Hung2019-06-201-24/+27
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* | Fix gcc invalidation behaviour for write_aigerEddie Hung2019-06-201-1/+2
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* | Fix gcc error, due to dict invalidation during recursionEddie Hung2019-06-201-2/+3
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* | write_xaiger to flatten 1'bx/1'bz to 1'b0 againEddie Hung2019-06-201-2/+4
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* | Fix different abc9 testEddie Hung2019-06-201-2/+3
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* | Fix broken abc9.v test due to inout being 1'bxEddie Hung2019-06-201-2/+11
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* | Merge remote-tracking branch 'origin/master' into xaigEddie Hung2019-06-205-0/+6
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| * Support filename rewrite in backendsBen Widawsky2019-06-184-0/+4
| | | | | | | | Signed-off-by: Ben Widawsky <ben@bwidawsk.net>
| * Add timescale and generated-by header to yosys-smtbmc MkVcdClifford Wolf2019-06-161-0/+2
| | | | | | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* | Handle COs driven by 1'bxEddie Hung2019-06-201-3/+9
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* | write_xaiger to skip POs driven by 1'bxEddie Hung2019-06-201-3/+7
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* | CleanupEddie Hung2019-06-161-228/+25
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* | Leave breadcrumb behindEddie Hung2019-06-141-0/+2
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* | Remove redundant conditionEddie Hung2019-06-141-1/+1
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* | Revert "Cleanup/optimise toposort in write_xaiger"Eddie Hung2019-06-141-44/+40
| | | | | | | | | | | | This reverts commit 1948e7c846ea318d003148974945d917701a4452. Restores old toposort with optimisations
* | Update commentEddie Hung2019-06-141-1/+2
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* | Check that whiteboxes are synthesisableEddie Hung2019-06-141-4/+8
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* | Get rid of compiler warningsEddie Hung2019-06-141-2/+2
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* | Cover __APPLE__ too for little to big endianEddie Hung2019-06-141-4/+9
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* | Further cleanup based on @daveshah1Eddie Hung2019-06-141-27/+21
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* | Resolve comments from @daveshah1Eddie Hung2019-06-141-14/+8
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* | Remove WIP ABC9 flop supportEddie Hung2019-06-141-33/+33
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* | CleanupEddie Hung2019-06-141-1/+0
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* | Merge branch 'xaig' of github.com:YosysHQ/yosys into xaigEddie Hung2019-06-141-2/+1
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| * | ecp5: Add abc9 optionDavid Shah2019-06-141-2/+1
| | | | | | | | | | | | Signed-off-by: David Shah <dave@ds0.me>
* | | Cleanup/optimise toposort in write_xaigerEddie Hung2019-06-141-54/+47
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* | Remove unnecessary undriven_bits.insertEddie Hung2019-06-121-4/+1
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* | write_xaiger to preserve POs even if driven by constantEddie Hung2019-06-121-7/+6
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* | Add a couple more testsEddie Hung2019-06-121-21/+18
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* | More write_xaiger cleanupEddie Hung2019-06-121-40/+12
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* | Cleanup write_xaigerEddie Hung2019-06-121-92/+6
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