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* | | | | | Add support {A,B,P}REG packingEddie Hung2019-07-162-55/+94
* | | | | | SigSpec::extract to allow negative lengthEddie Hung2019-07-161-1/+1
* | | | | | Add support for {A,B,P}REG in DSP48E1Eddie Hung2019-07-161-5/+21
* | | | | | Do not swap if equalsEddie Hung2019-07-151-1/+1
* | | | | | SigSpec::extend_u0() to return *thisEddie Hung2019-07-152-2/+3
* | | | | | Oops forgot these filesEddie Hung2019-07-153-2/+12
* | | | | | Add xilinx_dsp for register packingEddie Hung2019-07-153-2/+192
* | | | | | OUT port to Y in generic DSPEddie Hung2019-07-152-3/+3
* | | | | | Move DSP mapping back out to dsp_map.vEddie Hung2019-07-152-41/+40
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* | | | | Only swap if B_WIDTH > A_WIDTHEddie Hung2019-07-151-1/+1
* | | | | Tidy upEddie Hung2019-07-151-39/+26
* | | | | Move DSP48E1 model out of cells_xtra, initial multiply one in cells_simEddie Hung2019-07-152-82/+131
* | | | | Merge remote-tracking branch 'origin/master' into xc7dspEddie Hung2019-07-1516-30/+639
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| * | | | Merge pull request #1194 from cr1901/miss-semiEddie Hung2019-07-141-2/+2
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| | * | | Fix missing semicolon in Windows-specific code in aigerparse.cc.William D. Jones2019-07-141-2/+2
| * | | | Merge pull request #1183 from whitequark/ice40-always-relutClifford Wolf2019-07-121-11/+5
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| | * | | synth_ice40: switch -relut to be always on.whitequark2019-07-111-10/+4
| | * | | synth_ice40: fix help text typo. NFC.whitequark2019-07-111-1/+1
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| * | | Merge pull request #1182 from koriakin/xc6s-bramEddie Hung2019-07-119-8/+598
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| | * | | synth_xilinx: Initial Spartan 6 block RAM inference support.Marcin Koƛcielnicki2019-07-119-8/+598
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| * | | Merge pull request #1185 from koriakin/xc-ff-init-valsEddie Hung2019-07-112-6/+6
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| | * | | xilinx: Fix the default values for FDPE/FDSE INIT attributes to match ISE/Viv...Marcin Koƛcielnicki2019-07-112-6/+6
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| * / / Enable &mfs for abc9, even if it only currently works for ice40Eddie Hung2019-07-111-1/+1
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| * | Merge pull request #1172 from whitequark/write_verilog-Sa-as-qmarkClifford Wolf2019-07-111-2/+8
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| | * | write_verilog: write RTLIL::Sa aka - as Verilog ?.whitequark2019-07-091-2/+8
| * | | Merge pull request #1179 from whitequark/attrmap-procClifford Wolf2019-07-111-0/+19
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| | * | | attrmap: also consider process, switch and case attributes.whitequark2019-07-101-0/+19
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* | | | Move dsp_map.v into cells_map.v; cleanup synth_xilinx a littleEddie Hung2019-07-104-45/+42
* | | | Merge remote-tracking branch 'origin/master' into xc7dspEddie Hung2019-07-1034-271/+734
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| * | | Merge pull request #1180 from YosysHQ/eddie/no_abc9_retimeEddie Hung2019-07-103-6/+15
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| | * | | Error out if -abc9 and -retime specifiedEddie Hung2019-07-103-6/+15
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| * | | Merge pull request #1148 from YosysHQ/xc7muxEddie Hung2019-07-107-49/+415
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| | * | | Add some spacingEddie Hung2019-07-101-9/+9
| | * | | Add some ASCII art explaining mux decompositionEddie Hung2019-07-101-0/+21
| | * | | Call muxpack and pmux2shiftx before cmp2lutEddie Hung2019-07-091-9/+12
| | * | | Restore opt_clean back to original placeEddie Hung2019-07-091-2/+1
| | * | | Restore missing techmap -map +/cmp2lut.v with LUT_WIDTH=6Eddie Hung2019-07-091-0/+2
| | * | | Extend using A[1] to preserve don't careEddie Hung2019-07-091-1/+9
| | * | | Merge remote-tracking branch 'origin/eddie/fix1173' into xc7muxEddie Hung2019-07-092-4/+9
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| | * | | | Extend during mux decomposition with 1'bxEddie Hung2019-07-091-24/+3
| | * | | | Fix typo and commentsEddie Hung2019-07-091-4/+4
| | * | | | Merge remote-tracking branch 'origin/master' into xc7muxEddie Hung2019-07-0916-79/+348
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| | * | | | synth_xilinx to call commands of synth -coarse directlyEddie Hung2019-07-091-3/+20
| | * | | | Revert "synth_xilinx to call "synth -run coarse" with "-keepdc""Eddie Hung2019-07-091-2/+2
| | * | | | Fix spacingEddie Hung2019-07-091-1/+1
| | * | | | Fix spacingEddie Hung2019-07-091-1/+1
| | * | | | Decompose mux inputs in delay-orientated (rather than area) fashionEddie Hung2019-07-081-18/+30
| | * | | | Do not call opt -mux_undef (part of -full) before muxcoverEddie Hung2019-07-081-1/+5
| | * | | | Add one more commentEddie Hung2019-07-081-0/+3
| | * | | | Less thinkingEddie Hung2019-07-081-3/+3