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* Merge remote-tracking branch 'origin/xaig' into xc7muxEddie Hung2019-06-211-1/+1
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| * Do not rename non LUT cells in abc9Eddie Hung2019-06-211-11/+16
| * Replace assert with error messageEddie Hung2019-06-211-1/+2
| * Add log_push()/log_pop() inside write_xaigerEddie Hung2019-06-211-0/+4
| * One more workaround for gcc-4.8Eddie Hung2019-06-211-3/+4
| * Workaround issues exposed by gcc-4.8Eddie Hung2019-06-211-0/+7
| * No point logging constant bitEddie Hung2019-06-211-1/+1
| * Move commentEddie Hung2019-06-211-2/+3
| * Fix spacingEddie Hung2019-06-201-1/+1
| * Revert MakefileEddie Hung2019-06-201-2/+2
| * Refactor bit2aig for less lookupsEddie Hung2019-06-201-24/+27
| * Fix gcc invalidation behaviour for write_aigerEddie Hung2019-06-201-1/+2
| * Fix gcc error, due to dict invalidation during recursionEddie Hung2019-06-202-4/+5
| * Fix gcc warning of potentially uninitialisedEddie Hung2019-06-201-2/+2
| * write_xaiger to flatten 1'bx/1'bz to 1'b0 againEddie Hung2019-06-201-2/+4
| * Fix simple_abc9/generate test with 1'bx at MSBEddie Hung2019-06-201-1/+1
| * Fix different abc9 testEddie Hung2019-06-201-2/+3
| * Fix broken abc9.v test due to inout being 1'bxEddie Hung2019-06-202-5/+21
| * Run simple_abc9 testsEddie Hung2019-06-201-0/+1
| * Merge remote-tracking branch 'origin/master' into xaigEddie Hung2019-06-2031-50/+250
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| * | Fix issue with part of PI being 1'bxEddie Hung2019-06-202-4/+11
| * | Call opt_expr -mux_undef to get rid of 1'bx in muxes prior to abcEddie Hung2019-06-201-0/+1
| * | Handle COs driven by 1'bxEddie Hung2019-06-201-3/+9
| * | Do not call "setundef -zero" in abc9Eddie Hung2019-06-201-5/+2
| * | write_xaiger to skip POs driven by 1'bxEddie Hung2019-06-201-3/+7
* | | Add log_push()/log_pop() inside write_xaigerEddie Hung2019-06-211-0/+4
* | | Constrain wreduce only if wide muxEddie Hung2019-06-211-1/+4
* | | Simplify and comment out mux_map.vEddie Hung2019-06-211-6/+11
* | | synth_xilinx to now wreduce except $mux, remove extra peepoptEddie Hung2019-06-211-8/+1
* | | mux_map to no longer copy last value into 1'bxEddie Hung2019-06-211-19/+2
* | | Fix spacingEddie Hung2019-06-211-3/+3
* | | Fix spacing again, A_forward -> A_backwardEddie Hung2019-06-211-38/+40
* | | Restore wreduce to synth_xilinx, after muxcoverEddie Hung2019-06-211-0/+1
* | | Revert B_SIGNED optimisation, since only works for Y_WIDTH==1Eddie Hung2019-06-211-4/+3
* | | Fix spacingEddie Hung2019-06-211-15/+15
* | | synth_xilinx to use _ABC macro, and perform muxpack againEddie Hung2019-06-211-5/+5
* | | Add $__XILINX_MUXF78 to preserve entire boxEddie Hung2019-06-213-7/+28
* | | Do not rename non LUT cells in abc9Eddie Hung2019-06-211-11/+16
* | | Replace assert with error messageEddie Hung2019-06-211-1/+2
* | | Merge remote-tracking branch 'origin/eddie/muxpack' into xc7mux_wipEddie Hung2019-06-215-0/+752
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| * | | Elaborate muxpack docEddie Hung2019-06-101-2/+6
| * | | Merge remote-tracking branch 'origin/master' into eddie/muxpackEddie Hung2019-06-103-13/+72
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| * \ \ \ Merge branch 'master' into eddie/muxpackEddie Hung2019-06-0739-364/+573
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| * | | | | Comment O(N) -> O(N^2)Eddie Hung2019-06-071-1/+1
| * | | | | Add nonexcl case test, comment out two othersEddie Hung2019-06-072-22/+57
| * | | | | Extend ExclusiveDatabase to query SigSpec-s (for $pmux)Eddie Hung2019-06-071-19/+27
| * | | | | Add ExclusiveDatabase to check exclusive $eq/$logic_not cell resultsEddie Hung2019-06-071-1/+64
| * | | | | Add @cliffordwolf freduce testcaseEddie Hung2019-06-072-0/+30
| * | | | | Add nonexclusive test from @cliffordwolfEddie Hung2019-06-072-0/+28
| * | | | | Resolve @cliffordwolf comment on redundant checkEddie Hung2019-06-071-10/+2