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* tests: fsm to use a randomly-generated seedEddie Hung2020-04-241-3/+5
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* opt_expr: const_xnor replacement to pad Y with 1'b1Eddie Hung2020-04-242-1/+48
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* tests: opt_expr update xnor/xor testsEddie Hung2020-04-242-7/+6
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* opt_expr: more fixes for $xor/$xnorEddie Hung2020-04-241-23/+47
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* opt_expr: do not group by X, more fixesEddie Hung2020-04-233-20/+61
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* tests: add opt_expr testsEddie Hung2020-04-235-0/+365
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* opt_expr: improve single-bit $and/$or/$xor/$xnor cells; gate cells tooEddie Hung2020-04-231-10/+29
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* Merge pull request #1974 from YosysHQ/eddie/abc9_disable_mfsEddie Hung2020-04-231-2/+17
|\ | | | | abc9: tolerate &mfs failure by writing output file before calling it (and using that if it fails)
| * abc9: tolerate ABC nonzero exit code if output.aig; write before &mfsEddie Hung2020-04-203-6/+13
| | | | | | | | | | Re-enable mfs for xilinx/ecp5 speculatively -- if it fails, use pre-mfs result
| * xilinx/ecp5: disable abc9's "&mfs" optimisationEddie Hung2020-04-203-0/+8
| | | | | | | | Can sometimes fire an assertion, e.g. #1962
* | Merge pull request #1989 from boqwxp/qbfsat_anyconst_sourcelocsClaire Wolf2020-04-231-5/+2
|\ \ | | | | | | qbfsat: Make hole name recovery from source locations more robust.
| * | qbfsat: Make hole name recovery more robust. Allow multiple cell types to ↵Alberto Gonzalez2020-04-231-5/+2
| | | | | | | | | | | | share the same source location as long as only one `$anyconst` or `$anyseq` has that location.
* | | Merge pull request #1988 from boqwxp/qbfsatClaire Wolf2020-04-231-6/+22
|\ \ \ | | | | | | | | qbfsat: Add `-assume-negative-polarity` option.
| * | | qbfsat: Add `-assume-negative-polarity` option.Alberto Gonzalez2020-04-231-6/+22
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* | | Merge pull request #1986 from YosysHQ/eddie/verific_enumClaire Wolf2020-04-231-0/+20
|\ \ \ | | | | | | | | verific: import enum attributes from verific
| * | | verific: import enum attributes from verificEddie Hung2020-04-221-0/+20
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* | | | intel_alm: work around a Quartus ICEDan Ravensloft2020-04-232-0/+22
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* | | | Merge pull request #1984 from YosysHQ/eddie/getParam_exceptionEddie Hung2020-04-227-21/+34
|\ \ \ \ | |_|/ / |/| | | kernel: Cell::getParam() to throw exception again if not found
| * | | ecp5: ecp5_gsr to skip cells that don't have GSR parameter againEddie Hung2020-04-221-1/+1
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| * | | tests: read +/xilinx/cell_sim.v before xilinx_dsp testEddie Hung2020-04-221-0/+1
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| * | | xilinx: xilinx_dsp_cascade to check CREG for DSP48E1 onlyEddie Hung2020-04-221-1/+1
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| * | | test: ice40_dsp test to read +/ice40/cells_sim.v for default paramsEddie Hung2020-04-221-0/+1
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| * | | xilinx: improve xilinx_dffopt messageEddie Hung2020-04-221-3/+6
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| * | | xilinx: xilinx_dffopt to read cells_sim.v; fix testEddie Hung2020-04-221-13/+22
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| * | | kernel: Cell::getParam() to throw exception again if not foundEddie Hung2020-04-221-3/+2
|/ / / | | | | | | | | | As it did before #1945
* | | Merge pull request #1949 from YosysHQ/eddie/select_blackboxEddie Hung2020-04-222-9/+54
|\ \ \ | |/ / |/| | select: do not select inside black-/white- boxes unless '=' prefix used
| * | Update passes/cmds/select.ccClaire Wolf2020-04-221-2/+2
| | | | | | | | | Co-Authored-By: Eddie Hung <eddie@fpgeh.com>
| * | tests: update select black/white-box testsEddie Hung2020-04-221-0/+7
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| * | select: do not select black/white boxes by default, '=' prefix to do soEddie Hung2020-04-221-5/+5
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| * | Add '=' selection pattern prefix for non-blackbox only patternsClaire Wolf2020-04-211-12/+26
| | | | | | | | | | | | Signed-off-by: Claire Wolf <claire@symbioticeda.com>
| * | select: add test for not selecting inside black/white boxesEddie Hung2020-04-161-0/+21
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| * | select: do not select inside blackboxesEddie Hung2020-04-161-0/+3
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* | | Merge pull request #1983 from YosysHQ/eddie/use_default_paramEddie Hung2020-04-229-60/+54
|\ \ \ | | | | | | | | Cleanup use of hard-coded default parameters in light of #1945
| * | | Cleanup use of hard-coded default parameters in light of #1945Eddie Hung2020-04-229-60/+54
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* | | | Merge pull request #1982 from AsuMagic/asu/cxxrtl-memory-queue-optwhitequark2020-04-221-3/+5
|\ \ \ \ | | | | | | | | | | cxxrtl: keep the memory write queue sorted on insertion.
| * | | | cxxrtl: keep the memory write queue sorted on insertion.Asu2020-04-221-3/+5
| |/ / / | | | | | | | | | | | | | | | | | | | | | | | | Strategically inserting the pending memory write in memory::update to keep the queue sorted allows us to skip the queue sort in memory::commit. The Minerva SRAM SoC runs ~7% faster as a result.
* | | | Merge pull request #1969 from boqwxp/pool_emplaceEddie Hung2020-04-221-2/+32
|\ \ \ \ | |/ / / |/| | | kernel: Add `pool` support for rvalue references and C++11 move semantics.
| * | | pool: add emplace() functionEddie Hung2020-04-221-0/+6
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| * | | kernel: Rename arguments to rvalue-reference-accepting functions.Alberto Gonzalez2020-04-211-8/+8
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| * | | Add rvalue-reference-accepting `entry_t` constructor for `pool`.Alberto Gonzalez2020-04-201-0/+1
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| * | | In `pool`, construct `entry_t`s in-place and add an ↵Alberto Gonzalez2020-04-201-2/+25
| | | | | | | | | | | | | | | | rvalue-accepting-and-forwarding `insert()` method.
* | | | Merge pull request #1973 from YosysHQ/eddie/fix1966Eddie Hung2020-04-222-2/+4
|\ \ \ \ | | | | | | | | | | tests: fix various/plugin.sh when PREFIX != /usr/local/share
| * | | | yosys-config: spellingEddie Hung2020-04-221-1/+1
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| * | | | tests: use `yosys-config --datdir` instead of hard-codedEddie Hung2020-04-221-1/+3
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* | | | Merge pull request #1950 from YosysHQ/eddie/design_importEddie Hung2020-04-223-7/+30
|\ \ \ \ | | | | | | | | | | design: -import to not count black/white-boxes as candidates for top
| * | | | design: add testEddie Hung2020-04-162-5/+22
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| * | | | design: -import to not count black/white-boxes as candidates for topEddie Hung2020-04-161-2/+8
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* | | | Merge pull request #1976 from YosysHQ/dave/fix-sim-constClaire Wolf2020-04-222-1/+18
|\ \ \ \ | | | | | | | | | | sim: Fix handling of constant-connected cell inputs at startup
| * | | | sim: Fix handling of constant-connected cell inputs at startupDavid Shah2020-04-212-1/+18
| | | | | | | | | | | | | | | | | | | | Signed-off-by: David Shah <dave@ds0.me>
* | | | | Merge pull request #1979 from whitequark/cxxrtl-go-fasterClaire Wolf2020-04-222-184/+396
|\ \ \ \ \ | | | | | | | | | | | | cxxrtl: Gas gas gas! I'm gonna step on the gas! Tonight I'll fly!