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Merge remote-tracking branch 'origin/master' into eddie/synth_xilinx

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Eddie Hung 2019-08-20 11:57:52 -07:00
commit d9fe4cccbf
191 changed files with 6974 additions and 4473 deletions
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@ -18,7 +18,14 @@ Yosys 0.9 .. Yosys 0.9-dev
- Renamed labels/options in synth_ecp5 (e.g. dram -> map_lutram; -nodram -> -nolutram)
- Renamed labels in synth_intel (e.g. bram -> map_bram)
- Renamed labels/options in synth_xilinx (e.g. dram -> map_lutram; -nodram -> -nolutram)
- Added automatic gzip decompression for frontends
- Added $_NMUX_ cell type
- Added automatic gzip compression (based on filename extension) for backends
- Improve attribute and parameter encoding in JSON to avoid ambiguities between
bit vectors and strings containing [01xz]*
- Added "opt_share" pass, run as part of "opt -full"
- Added "ice40_wrapcarry" to encapsulate SB_LUT+SB_CARRY pairs for techmapping
- Removed "ice40_unlut"
Yosys 0.8 .. Yosys 0.8-dev
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