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* Fix mux techmappingEddie Hung2019-06-241-19/+20
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* Modify costs for muxcoverEddie Hung2019-06-241-1/+15
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* Revert MakefileEddie Hung2019-06-241-2/+2
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* Change synth_xilinx's -nomux to -minmuxf <int>Eddie Hung2019-06-243-54/+82
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* Merge remote-tracking branch 'origin/xaig' into xc7muxEddie Hung2019-06-229-391/+85
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| * Add comments to ecp5 boxEddie Hung2019-06-221-0/+6
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| * Add comment to xc7 boxEddie Hung2019-06-221-0/+3
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| * Fix and cleanup ice40 boxes for carry in/outEddie Hung2019-06-224-313/+25
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| * Carry in/out box ordering now move to end, not swap with endEddie Hung2019-06-222-38/+46
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| * Remove DFF and RAMD box info for nowEddie Hung2019-06-212-36/+0
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| * Merge branch 'master' into xaigEddie Hung2019-06-211-1/+3
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| | * Add 'muxcover -dmux=<cost>' and '-nopartial' to CHANGELOGEddie Hung2019-06-211-1/+3
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* | | Remove $_MUX4_ techmap ruleEddie Hung2019-06-211-11/+0
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* | | Fix wreduce call (!!!), tweak muxcover costsEddie Hung2019-06-211-5/+6
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* | | Merge remote-tracking branch 'origin/xaig' into xc7muxEddie Hung2019-06-219-9/+158
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| * | Merge remote-tracking branch 'origin/master' into xaigEddie Hung2019-06-2115-59/+446
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| | * Merge pull request #1108 from YosysHQ/clifford/fix1091Eddie Hung2019-06-212-46/+239
| | |\ | | | | | | | | Add support for partial matches to muxcover
| | * \ Merge pull request #1123 from mmicko/fix_typoClifford Wolf2019-06-211-1/+1
| | |\ \ | | | | | | | | | | Fix json frontend loading upto
| | | * | Fix typoMiodrag Milanovic2019-06-211-1/+1
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| | * | Merge pull request #1085 from YosysHQ/eddie/shregmap_improveEddie Hung2019-06-213-3/+129
| | |\ \ | | | | | | | | | | Improve shregmap to handle case where first flop is common to two chains
| | | * | Actually, there might not be any harm in updating sigmap...Eddie Hung2019-06-201-3/+1
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| | | * | Add comment as per @cliffordwolfEddie Hung2019-06-201-0/+11
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| | | * | Add shregmap -tech xilinx testEddie Hung2019-06-122-2/+63
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| | | * | Revert "Try way that doesn't involve creating a new wire"Eddie Hung2019-06-111-15/+10
| | | | | | | | | | | | | | | | | | | | This reverts commit 2f427acc9ed23c77e89386f4fbf53ac580bf0f0b.
| | * | | Merge pull request #1122 from YosysHQ/clifford/jsonportsClifford Wolf2019-06-212-0/+16
| | |\ \ \ | | | | | | | | | | | | Added JSON upto and offset
| | | * | | Added JSON upto and offsetClifford Wolf2019-06-212-0/+16
| | |/ / / | | | | | | | | | | | | | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
| | * | | Merge pull request #1121 from YosysHQ/ecp5-ccu2c-invClifford Wolf2019-06-211-4/+5
| | |\ \ \ | | | | | | | | | | | | ecp5: Improve mapping of $alu when BI is used
| | | * | | ecp5: Improve mapping of $alu when BI is usedDavid Shah2019-06-211-4/+5
| | |/ / / | | | | | | | | | | | | | | | Signed-off-by: David Shah <dave@ds0.me>
| | * | | Merge pull request #1117 from bwidawsk/more-homeClifford Wolf2019-06-212-0/+5
| | |\ \ \ | | | | | | | | | | | | Add a few more filename rewrites
| | | * | | Add a few more filename rewritesBen Widawsky2019-06-202-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This now allows a full pipeline to work, something such as: yosys -p "synth_ecp5 -json ~/work/fpga/prjtrellis/examples/ecp5_evn/blinky.v" Otherwise, you will get something along the lines of: ERROR: Can't open output file `~/work/fpga/prjtrellis/examples/ecp5_evn/blinky.v' for writing: No such file or directory Signed-off-by: Ben Widawsky <ben@bwidawsk.net>
| | * | | | Merge pull request #1119 from YosysHQ/eddie/fix1118Clifford Wolf2019-06-212-0/+12
| | |\ \ \ \ | | | | | | | | | | | | | | Make genvar a signed type
| | * \ \ \ \ Merge pull request #1116 from YosysHQ/eddie/fix1115Clifford Wolf2019-06-213-7/+41
| | |\ \ \ \ \ | | | | | | | | | | | | | | | | Sign extend unsized 'bx and 'bz values
| | * | | | | | Fix gcc invalidation behaviour for write_aigerEddie Hung2019-06-201-1/+2
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| * | | | | | | Fix CHANGELOGEddie Hung2019-06-211-1/+3
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* | | | | | | | Merge remote-tracking branch 'origin/xaig' into xc7muxEddie Hung2019-06-211-16/+19
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| * | | | | | | Reduce log_debug spam in parse_xaiger()Eddie Hung2019-06-211-16/+19
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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
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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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| * | | | | | | Workaround issues exposed by gcc-4.8Eddie Hung2019-06-211-0/+7
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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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| * | | | | | | Revert MakefileEddie Hung2019-06-201-2/+2
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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 Hung2019-06-202-4/+5
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| * | | | | | | Fix gcc warning of potentially uninitialisedEddie Hung2019-06-201-2/+2
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