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* Merge remote-tracking branch 'origin/clifford/fix1381' into xc7dspEddie Hung2019-09-193-5/+173
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| * Add techmap_autopurge attribute, fixes #1381Clifford Wolf2019-09-191-5/+49
| | | | | | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
| * Added extractinv passMarcin Kościelnicki2019-09-192-0/+124
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| * Document (* gentb_skip *) attr for test_autotbEddie Hung2019-09-181-0/+3
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* | Re-enable sign extension for C inputEddie Hung2019-09-191-4/+4
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* | Do not perform width-checks for DSP48E1 which is much more complicatedEddie Hung2019-09-191-11/+0
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* | Remove TODO as check should not be necessaryEddie Hung2019-09-191-1/+0
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* | Revert index to selectEddie Hung2019-09-191-1/+1
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* | Cleanup xilinx_dsp tooEddie Hung2019-09-191-37/+28
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* | Refactor ce{mux,pol} -> hold{mux,pol}Eddie Hung2019-09-192-77/+77
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* | Add HOLD/RST support for SB_MAC16Eddie Hung2019-09-192-69/+116
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* | Add support for SB_MAC16 CD and H registersEddie Hung2019-09-192-13/+73
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* | Refactor ice40_dsp.pmgEddie Hung2019-09-192-194/+426
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* | CleanupEddie Hung2019-09-191-8/+4
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* | Merge remote-tracking branch 'origin/master' into xc7dspEddie Hung2019-09-182-13/+18
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| * Merge pull request #1355 from YosysHQ/eddie/peepopt_dffmuxextEddie Hung2019-09-183-0/+115
| |\ | | | | | | peepopt_dffmux -- bit optimisations for word level $dff + (enable/reset) $mux cells
| | * Revert "Make one check $shift(x)? only; change testcase to be 8b"Eddie Hung2019-09-131-3/+2
| | | | | | | | | | | | This reverts commit e2c2d784c8217e4bcf29fb6b156b6a8285036b80.
| | * Tidy upEddie Hung2019-09-111-10/+16
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| | * Fix UBEddie Hung2019-09-111-2/+2
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* | | Add doc on pattern detector for overflowEddie Hung2019-09-181-0/+5
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* | | Merge remote-tracking branch 'origin/master' into xc7dspEddie Hung2019-09-182-4/+19
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| * | Merge pull request #1374 from YosysHQ/eddie/fix1371Eddie Hung2019-09-151-4/+15
| |\ \ | | | | | | | | Fix two non-deterministic behaviours that cause divergence between compilers
| | * | Explicitly order function argumentsEddie Hung2019-09-131-4/+15
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| | * | Revert "SigSet<Cell*> to use stable compare class"Eddie Hung2019-09-134-5/+5
| | | | | | | | | | | | | | | | This reverts commit 4ea34aaacdf6f76e11a83d5eb2a53ba7e75f7c11.
| | * | SigSet<Cell*> to use stable compare classEddie Hung2019-09-124-5/+5
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| * | | Fix handling of z_digit "?" and fix optimization of cmp with "z"Clifford Wolf2019-09-131-0/+4
| |/ / | | | | | | | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* | | Check overflow condition is power of 2 without using int32Eddie Hung2019-09-182-5/+15
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* | | Add support for overflow using pattern detectorEddie Hung2019-09-182-1/+31
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* | | Separate dffrstmux from dffcemux, fix typosEddie Hung2019-09-181-20/+32
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* | | Set more ports explicitlyEddie Hung2019-09-121-0/+2
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* | | Merge remote-tracking branch 'origin/master' into xc7dspEddie Hung2019-09-123-7/+41
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| * | Merge pull request #1370 from YosysHQ/dave/equiv_opt_multiclockDavid Shah2019-09-121-1/+11
| |\ \ | | | | | | | | Add equiv_opt -multiclock
| | * | Add equiv_opt -multiclockDavid Shah2019-09-111-1/+11
| | | | | | | | | | | | | | | | Signed-off-by: David Shah <dave@ds0.me>
| * | | Add -match-init option to dff2dffs.Marcin Kościelnicki2019-09-111-3/+26
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| * | Merge pull request #1362 from xobs/smtbmc-msvc2-build-fixesDavid Shah2019-09-111-3/+4
| |\ \ | | | | | | | | MSVC2 fixes
| | * | passes: opt_share: don't statically initialize mergeable_type_mapSean Cross2019-09-091-3/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In 3d3779b0376b8204ed7637053176a07b7271ac1d this got turned from a `std::map<std::string, std::string>` to `std::map<IdString, IdString>`. Consequently, this exposed some initialization sequencing issues (#1361). Only initialize the map when it's first used, to avoid these static issues. This fixes #1361. Signed-off-by: Sean Cross <sean@xobs.io>
* | | | Add support for A1 and B1 registersEddie Hung2019-09-112-24/+105
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* | | | Raise a RuntimeError instead of AssertionErrorEddie Hung2019-09-111-1/+2
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* | | | Rename {A,B} -> {A2,B2}Eddie Hung2019-09-112-33/+34
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* | | | Fix UBEddie Hung2019-09-111-2/+2
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* | | | Add PCOUT -> PCIN non-shifted cascadingEddie Hung2019-09-111-15/+22
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* | | | Merge remote-tracking branch 'origin/eddie/peepopt_dffmuxext' into xc7dspEddie Hung2019-09-111-27/+45
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| * | | Cope with presence of reset muxes tooEddie Hung2019-09-111-4/+25
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| * | | CleanupEddie Hung2019-09-111-25/+22
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| * | | Only display log message if did_somethingEddie Hung2019-09-111-1/+1
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* | | | Make unextend a udataEddie Hung2019-09-111-3/+2
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* | | | Input registers to add DSP as new siguser to block upstream packingEddie Hung2019-09-111-8/+16
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* | | | More cleanupEddie Hung2019-09-111-62/+28
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* | | | Add support for A/B/C/D/AD resetEddie Hung2019-09-112-139/+141
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* | | | Add support for RSTMEddie Hung2019-09-112-74/+109
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