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* Merge pull request #1601 from YosysHQ/eddie/synth_retimeEddie Hung2020-01-021-3/+3
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| * Update doc that "-retime" calls abc with "-dff -D 1"Eddie Hung2019-12-301-1/+1
| * Revert "Revert "synth_* with -retime option now calls abc with -D 1 as well""Eddie Hung2019-12-301-2/+2
* | Merge remote-tracking branch 'origin/master' into iopad_defaultMiodrag Milanovic2019-12-281-1/+4
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| * xilinx_dsp: Initial DSP48A/DSP48A1 support.Marcin Kościelnicki2019-12-221-1/+4
* | Addressed review commentsMiodrag Milanovic2019-12-211-2/+3
* | iopad no op for compatibility with old scriptsMiodrag Milanovic2019-12-211-0/+3
* | Make iopad option default for all xilinx flowsMiodrag Milanovic2019-12-211-14/+5
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* Revert "Optimise write_xaiger"Eddie Hung2019-12-201-5/+0
* Merge pull request #1558 from YosysHQ/eddie/xaiger_cleanupEddie Hung2019-12-191-0/+5
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| * techmap/aigmap of whiteboxes to occur before abc9 instead of in write_xaigerEddie Hung2019-12-061-0/+5
* | xilinx: Add xilinx_dffopt pass (#1557)Marcin Kościelnicki2019-12-181-0/+1
* | xilinx: Improve flip-flop handling.Marcin Kościelnicki2019-12-181-4/+11
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* xilinx: Add tristate buffer mapping. (#1528)Marcin Kościelnicki2019-12-041-9/+8
* synth_xilinx: Merge blackbox primitive libraries.Marcin Kościelnicki2019-11-061-22/+3
* xilinx: Add URAM288 mapping for xcupDavid Shah2019-10-231-1/+23
* xilinx: Add support for UltraScale[+] BRAM mappingDavid Shah2019-10-231-1/+6
* xilinx: Support multiplier mapping for all families.Marcin Kościelnicki2019-10-221-8/+45
* Call memory_dff before DSP mapping to reserve registers (fixes #1447)N. Engelhardt2019-10-171-0/+1
* Merge pull request #1437 from YosysHQ/eddie/abc_to_abc9Eddie Hung2019-10-081-7/+8
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| * Merge branch 'master' into eddie/abc_to_abc9Eddie Hung2019-10-041-3/+7
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| * | Rename abc_* names/attributes to more precisely be abc9_*Eddie Hung2019-10-041-6/+7
* | | Add comment on why partial multipliers are 18x18Eddie Hung2019-10-041-4/+8
* | | Fix typo in check_label()Eddie Hung2019-10-041-1/+1
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* | Add temporary `abc9 -nomfs` and use for `synth_xilinx -abc9`Eddie Hung2019-10-041-2/+6
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* Merge pull request #1359 from YosysHQ/xc7dspEddie Hung2019-09-291-4/+32
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| * Re-orderEddie Hung2019-09-271-1/+1
| * TypoEddie Hung2019-09-261-1/+1
| * select onceEddie Hung2019-09-261-3/+5
| * Stop trying to be too smart by prematurely optimisingEddie Hung2019-09-261-1/+3
| * Call 'wreduce' after mul2dsp to avoid unextend()Eddie Hung2019-09-251-0/+1
| * Revert "Add a xilinx_finalise pass"Eddie Hung2019-09-231-2/+0
| * Add a xilinx_finalise passEddie Hung2019-09-231-0/+2
| * Re-add DSP_A_MINWIDTH, remove unnec. opt_expr -fine from synth_ice40Eddie Hung2019-09-201-1/+1
| * Merge remote-tracking branch 'origin/clifford/fix1381' into xc7dspEddie Hung2019-09-191-1/+3
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| * | synth_xilinx to infer DSPs for Y_WIDTH >= 9 and [AB]_WIDTH >= 2Eddie Hung2019-09-191-1/+4
| * | Merge remote-tracking branch 'origin/master' into xc7dspEddie Hung2019-09-181-6/+15
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| * | | Missing spaceEddie Hung2019-09-111-0/+1
| * | | Merge remote-tracking branch 'origin/master' into xc7dspEddie Hung2019-09-111-10/+13
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| * | | | Move "(skip if -nodsp)" message to labelEddie Hung2019-09-101-4/+4
| * | | | Really get rid of 'opt_expr -fine' by being explicitEddie Hung2019-09-101-3/+0
| * | | | Remove wreduce callEddie Hung2019-09-101-1/+0
| * | | | Add comment for why opt_expr is necessaryEddie Hung2019-09-101-0/+2
| * | | | Revert "Remove "opt_expr -fine" call"Eddie Hung2019-09-101-0/+1
| * | | | Rename label to map_dspEddie Hung2019-09-101-1/+1
| * | | | Remove "opt_expr -fine" callEddie Hung2019-09-101-1/+0
| * | | | Merge remote-tracking branch 'origin/master' into xc7dspEddie Hung2019-09-051-9/+12
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| * \ \ \ \ Merge remote-tracking branch 'origin/master' into xc7dspEddie Hung2019-08-301-14/+23
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| * \ \ \ \ \ Merge branch 'xc7dsp' of github.com:YosysHQ/yosys into xc7dspEddie Hung2019-08-301-1/+52
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| | * \ \ \ \ \ Merge branch 'master' into xc7dspDavid Shah2019-08-301-13/+68
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