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* Merge remote-tracking branch 'origin/eddie/abc9_refactor' into xaig_arrival_r...Eddie Hung2020-01-0691-2459/+3416
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| * write_xaiger to pad, not abc9_ops -prep_holesEddie Hung2020-01-053-58/+20
| * CleanupEddie Hung2020-01-041-30/+16
| * Fix when -dff not givenEddie Hung2020-01-044-73/+59
| * Call -prep_holes before aigmap; fix topo orderingEddie Hung2020-01-033-53/+18
| * WIPEddie Hung2020-01-033-63/+7
| * Preserve topo ordering from -prep_holes to write_xaigerEddie Hung2020-01-033-164/+79
| * WIPEddie Hung2020-01-033-81/+48
| * WIPEddie Hung2020-01-032-30/+148
| * Remove a few log_{push,pop}()Eddie Hung2020-01-022-8/+0
| * aigmap everythingEddie Hung2020-01-021-1/+1
| * scc command to ignore blackboxesEddie Hung2020-01-021-3/+3
| * Move scc operations out of inner loopEddie Hung2020-01-021-8/+4
| * CleanupEddie Hung2020-01-021-2/+1
| * Merge remote-tracking branch 'origin/xaig_dff' into eddie/abc9_refactorEddie Hung2020-01-0222-1059/+981
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| | * Combine tests to check multiple clock domainsEddie Hung2020-01-021-33/+10
| | * synth_xilinx -dff to work with abc tooEddie Hung2020-01-021-6/+14
| | * Merge remote-tracking branch 'origin/master' into xaig_dffEddie Hung2020-01-0227-92/+160
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| | * | Add 'abc9 -dff' to CHANGELOGEddie Hung2020-01-021-0/+1
| | * | Update docEddie Hung2020-01-021-4/+4
| | * | Update commentsEddie Hung2020-01-021-11/+6
| | * | abc9 -keepff -> -dff; refactor dff operationsEddie Hung2020-01-024-166/+135
| | * | Clamp -46ps for FDPE* tooEddie Hung2020-01-011-2/+2
| | * | Get rid of (* abc9_keep *) in write_xaiger tooEddie Hung2020-01-011-15/+18
| | * | Cleanup abc9, update doc for -keepff optionEddie Hung2020-01-011-6/+5
| | * | Restore abc9 -keepffEddie Hung2020-01-014-128/+46
| | * | attributes.count() -> get_bool_attribute()Eddie Hung2020-01-012-3/+3
| | * | Re-arrange FD orderEddie Hung2019-12-313-182/+182
| | * | Missing characterEddie Hung2019-12-311-1/+1
| | * | Cleanup xilinx boxesEddie Hung2019-12-312-391/+425
| | * | Cleanup ice40 boxesEddie Hung2019-12-313-30/+43
| | * | Cleanup ecp5 boxesEddie Hung2019-12-314-35/+31
| | * | parse_xaiger to not take box_lookupEddie Hung2019-12-314-63/+37
| | * | parse_xaiger to reorder ports tooEddie Hung2019-12-311-41/+26
| | * | Add some abc9 dff testsEddie Hung2019-12-311-0/+55
| | * | Do not re-order carry chain ports, just precompute iteration orderEddie Hung2019-12-312-44/+32
| | * | Update abc9_xc7.box commentsEddie Hung2019-12-311-18/+18
| | * | FDCE ports to be alphabeticalEddie Hung2019-12-311-3/+3
| | * | Fix attributes on $__ABC9_ASYNC[01] whiteboxEddie Hung2019-12-311-2/+2
| | * | Fix incorrect $__ABC9_ASYNC[01] boxEddie Hung2019-12-311-2/+2
| | * | write_xaiger: be more precise with ff_bits, remove ff_aig_mapEddie Hung2019-12-311-21/+19
| | * | Retry getting rid of write_xaiger's holes_modeEddie Hung2019-12-311-81/+41
| | * | Revert "Get rid of holes_mode"Eddie Hung2019-12-301-35/+70
| * | | Merge remote-tracking branch 'origin/master' into eddie/abc9_refactorEddie Hung2020-01-0240-117/+192
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| | * \ \ Merge pull request #1604 from whitequark/unify-ram-namingwhitequark2020-01-0218-40/+67
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| | | * | Harmonize BRAM/LUTRAM descriptions across all of Yosys.whitequark2020-01-0118-40/+67
| | * | | Merge pull request #1609 from YosysHQ/clifford/fix1596Clifford Wolf2020-01-021-4/+25
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| | | * | | Always create $shl, $shr, $sshl, $sshr cells with unsigned B inputsClifford Wolf2020-01-021-4/+25
| | * | | | Merge pull request #1601 from YosysHQ/eddie/synth_retimeEddie Hung2020-01-0213-48/+52
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| | | * | | | Update doc that "-retime" calls abc with "-dff -D 1"Eddie Hung2019-12-3011-12/+12