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* Revert muxcover.cc to masterEddie Hung2019-06-271-35/+17
* MUXF78 -> $__MUXF78 to indicate internalEddie Hung2019-06-261-1/+1
* Merge remote-tracking branch 'origin/xaig' into xc7muxEddie Hung2019-06-267-47/+56
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| * Fix spacingEddie Hung2019-06-261-38/+38
| * Improve debugging message for comb loopsEddie Hung2019-06-261-4/+6
| * Add WE to ECP5 dist RAM's abc_scc_break tooEddie Hung2019-06-261-1/+1
| * Update comment on boxesEddie Hung2019-06-262-4/+6
| * Add "WE" to dist RAM's abc_scc_breakEddie Hung2019-06-261-3/+3
| * Support more than one port in the abc_scc_break attrEddie Hung2019-06-261-38/+42
| * Add write_xaiger into CHANGELOGEddie Hung2019-06-261-0/+1
| * Merge branch 'koriakin/xc7nocarrymux' into xaigEddie Hung2019-06-260-0/+0
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| | * GrrrEddie Hung2019-06-261-2/+2
* | | synth_xilinx's muxcover call to be very conservative -- -nodecodeEddie Hung2019-06-261-1/+1
* | | Accidentally removed "simplemap $mux"Eddie Hung2019-06-261-0/+1
* | | Replace with <internal options>Eddie Hung2019-06-261-2/+2
* | | Rework help_mode for synth_xilinx -widemuxEddie Hung2019-06-261-22/+23
* | | Merge remote-tracking branch 'origin/eddie/fix1132' into xc7muxEddie Hung2019-06-261-12/+11
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| * | | Emprically (even if I don't fully understand it) this passes picorv32 tbEddie Hung2019-06-261-12/+11
* | | | Merge remote-tracking branch 'origin/eddie/fix1132' into xc7muxEddie Hung2019-06-261-1/+1
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| * | | Remove redundant check (done further down)Eddie Hung2019-06-261-1/+1
* | | | Return to upstream synth_xilinx with opt -full and wreduceEddie Hung2019-06-261-19/+3
* | | | Merge remote-tracking branch 'origin/eddie/fix1132' into xc7muxEddie Hung2019-06-261-1/+1
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| * | | Restore sigmap wrapperEddie Hung2019-06-261-1/+1
* | | | Merge remote-tracking branch 'origin/eddie/fix1132' into xc7muxEddie Hung2019-06-262-55/+210
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| * | | Add more testsEddie Hung2019-06-261-0/+152
| * | | muxcover to be undef-sensitive when computing decodersEddie Hung2019-06-261-21/+40
| * | | Revert "Rework muxcover decoder gen if more significant muxes are 1'bx"Eddie Hung2019-06-261-55/+39
| * | | Let's not go crazy: use nonzero costsEddie Hung2019-06-261-6/+6
* | | | Merge remote-tracking branch 'origin/eddie/fix1132' into xc7muxEddie Hung2019-06-269-91/+350
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| * | | Rework muxcover decoder gen if more significant muxes are 1'bxEddie Hung2019-06-261-39/+55
| * | | Add testsEddie Hung2019-06-261-0/+168
| * | | Merge pull request #1137 from mmicko/cell_sim_fixClifford Wolf2019-06-262-14/+1
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| | * | | Simulation model verilog fixMiodrag Milanovic2019-06-262-14/+1
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| * | | Improve opt_clean handling of unused public wiresClifford Wolf2019-06-261-2/+2
| * | | Improve BTOR2 handling of undriven wiresClifford Wolf2019-06-261-3/+27
| * | | Fix segfault on failed VERILOG_FRONTEND::const2ast, closes #1131Clifford Wolf2019-06-261-1/+1
| * | | Do not clean up buffer cells with "keep" attribute, closes #1128Clifford Wolf2019-06-261-1/+1
| * | | Escape scope names starting with dollar sign in smtio.pyClifford Wolf2019-06-261-1/+4
| * | | Add more ECP5 Diamond flip-flops.whitequark2019-06-262-30/+91
* | | | Instead of blocking wreduce on $mux, use -keepdc instead #1132Eddie Hung2019-06-261-2/+2
* | | | Do not call opt with -full before muxcoverEddie Hung2019-06-261-1/+1
* | | | Merge remote-tracking branch 'origin/xaig' into xc7muxEddie Hung2019-06-261-1/+1
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| * | | Remove unused varEddie Hung2019-06-261-1/+1
* | | | Cleanup abc_box_idEddie Hung2019-06-262-10/+10
* | | | Merge remote-tracking branch 'origin/xaig' into xc7muxEddie Hung2019-06-264-19/+67
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| * | | Add _nowide variants of LUT libraries in -nowidelut flowsEddie Hung2019-06-264-13/+44
| * | | Merge branch 'xaig' of github.com:YosysHQ/yosys into xaigEddie Hung2019-06-261-2/+10
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| * \ \ \ Merge branch 'koriakin/xc7nocarrymux' into xaigEddie Hung2019-06-260-0/+0
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| | * | | Fix spacingEddie Hung2019-06-261-5/+5
| * | | | Merge branch 'koriakin/xc7nocarrymux' into xaigEddie Hung2019-06-260-0/+0
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