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* | | | | | | | | | | | | | | | | | | | | | | | | | | Merge pull request #1146 from gsomlo/gls-test-abc-extClifford Wolf2019-06-283-6/+21
|\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ | |_|_|_|_|_|_|_|_|_|_|_|_|_|_|_|_|_|_|_|_|_|_|_|_|_|/ |/| | | | | | | | | | | | | | | | | | | | | | | | | | tests: use optional ABCEXTERNAL when specified
| * | | | | | | | | | | | | | | | | | | | | | | | | | tests: use optional ABCEXTERNAL when specifiedGabriel L. Somlo2019-06-273-6/+21
| | |_|_|_|_|_|_|_|_|_|_|_|_|_|_|_|_|_|_|_|_|_|_|_|/ | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commits 65924fd1, abc40924, and ebe29b66 hard-code the invocation of yosys-abc, which fails if ABCEXTERNAL was specified during the build. Allow tests to utilize an optional, externally specified abc binary. Signed-off-by: Gabriel Somlo <gsomlo@gmail.com>
* | | | | | | | | | | | | | | | | | | | | | | | | | Merge pull request #1046 from bogdanvuk/masterClifford Wolf2019-06-282-0/+17
|\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ | |/ / / / / / / / / / / / / / / / / / / / / / / / / |/| | | | | | | | | | | | | | | | | | | | | | | | | Optimizing DFFs whose initial value prevents their value from changing
| * | | | | | | | | | | | | | | | | | | | | | | | | Merge remote-tracking branch 'upstream/master'Bogdan Vukobratovic2019-06-2712-5/+878
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| * | | | | | | | | | | | | | | | | | | | | | | | | Refactor "opt_rmdff -sat"Clifford Wolf2019-06-202-14/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
| * | | | | | | | | | | | | | | | | | | | | | | | | Merge branch 'master' of https://github.com/bogdanvuk/yosys into ↵Clifford Wolf2019-06-202-0/+19
| |\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | clifford/ext1046
| | * \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ Merge remote-tracking branch 'upstream/master'Bogdan Vukobratovic2019-06-1443-32/+447
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| | * | | | | | | | | | | | | | | | | | | | | | | | | Optimizing DFFs whose initial value prevents their value from changingBogdan Vukobratovic2019-05-282-0/+19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is a proof of concept implementation that invokes SAT solver via Pass::call method.
* | | | | | | | | | | | | | | | | | | | | | | | | | | Merge pull request #1139 from YosysHQ/dave/check-sim-iverilogEddie Hung2019-06-271-0/+18
|\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ | |_|_|_|_|_|_|_|_|_|_|_|_|_|_|_|_|_|_|_|_|_|_|_|_|_|/ |/| | | | | | | | | | | | | | | | | | | | | | | | | | tests: Check that Icarus can parse arch sim models
| * | | | | | | | | | | | | | | | | | | | | | | | | | Add simcells.v, simlib.v, and some outputEddie Hung2019-06-271-1/+11
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| * | | | | | | | | | | | | | | | | | | | | | | | | | tests: Check that Icarus can parse arch sim modelsDavid Shah2019-06-261-0/+8
| | |_|_|/ / / / / / / / / / / / / / / / / / / / / / | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: David Shah <dave@ds0.me>
* | | | | | | | | | | | | | | | | | | | | | | | | | Merge pull request #1143 from YosysHQ/clifford/fix1135Eddie Hung2019-06-272-5/+26
|\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add "pmux2shiftx -norange"
| * | | | | | | | | | | | | | | | | | | | | | | | | | Add #1135 testcaseEddie Hung2019-06-272-5/+26
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* / / / / / / / / / / / / / / / / / / / / / / / / / Copy tests from eddie/fix1132Eddie Hung2019-06-271-0/+320
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* | | | | | | | | | | | | | | | | | | | | | | | | Add testcase from #335, fixed by #1130Eddie Hung2019-06-251-0/+28
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* | | | | | | | | | | | | | | | | | | | | | | | | Merge pull request #1130 from YosysHQ/eddie/fix710Clifford Wolf2019-06-252-1/+22
|\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | memory_dff: walk through more than one mux for computing read enable
| * | | | | | | | | | | | | | | | | | | | | | | | | Add testEddie Hung2019-06-242-1/+22
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* | | | | | | | | | | | | | | | | | | | | | | | | Merge remote-tracking branch 'origin/master' into eddie/muxpackEddie Hung2019-06-225-1/+298
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| * | | | | | | | | | | | | | | | | | | | | | | | Merge pull request #1108 from YosysHQ/clifford/fix1091Eddie Hung2019-06-211-1/+140
| |\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add support for partial matches to muxcover
| | * | | | | | | | | | | | | | | | | | | | | | | | Missing a `clean` and `opt_expr -mux_bool` in testEddie Hung2019-06-201-0/+4
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| | * | | | | | | | | | | | | | | | | | | | | | | | Add testEddie Hung2019-06-201-1/+136
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| * | | | | | | | | | | | | | | | | | | | | | | | Merge pull request #1085 from YosysHQ/eddie/shregmap_improveEddie Hung2019-06-212-0/+114
| |\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Improve shregmap to handle case where first flop is common to two chains
| | * | | | | | | | | | | | | | | | | | | | | | | | Add shregmap -tech xilinx testEddie Hung2019-06-122-2/+63
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| | * | | | | | | | | | | | | | | | | | | | | | | Add testEddie Hung2019-06-102-0/+53
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| * | | | | | | | | | | | | | | | | | | | | | | Merge pull request #1119 from YosysHQ/eddie/fix1118Clifford Wolf2019-06-211-0/+11
| |\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Make genvar a signed type
| | * | | | | | | | | | | | | | | | | | | | | | | Add testEddie Hung2019-06-201-0/+11
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| * | | | | | | | | | | | | | | | | | | | | | | Extend sign extension testsEddie Hung2019-06-201-4/+16
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| * | | | | | | | | | | | | | | | | | | | | | | Remove leftover commentEddie Hung2019-06-201-3/+0
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| * | | | | | | | | | | | | | | | | | | | | | | Add testEddie Hung2019-06-201-0/+24
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* | | | | | | | | | | | | | | | | | | | | | | Add more testsEddie Hung2019-06-212-21/+51
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* | | | | | | | | | | | | | | | | | | | | | | Fix testcaseEddie Hung2019-06-211-3/+4
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* | | | | | | | | | | | | | | | | | | | | | | Add more muxpack tests, with overlapping entriesEddie Hung2019-06-212-1/+84
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* | | | | | | | | | | | | | | | | | | | | | | Merge branch 'master' into eddie/muxpackEddie Hung2019-06-216-21/+62
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| * | | | | | | | | | | | | | | | | | | | | | Update some .gitignore filesClifford Wolf2019-06-202-3/+3
| | |/ / / / / / / / / / / / / / / / / / / / | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
| * | | | | | | | | | | | | | | | | | | | | Add proper test for SV-style arraysClifford Wolf2019-06-203-6/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
| * | | | | | | | | | | | | | | | | | | | | Merge branch 'unpacked_arrays' of https://github.com/towoe/yosys-sv into ↵Clifford Wolf2019-06-202-0/+6
| |\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | towoe-unpacked_arrays
| | * | | | | | | | | | | | | | | | | | | | | Unpacked array declaration using sizeTobias Wölfel2019-06-192-0/+6
| | |/ / / / / / / / / / / / / / / / / / / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Allows fixed-sized array dimension specified by a single number. This commit is based on the work from PeterCrozier https://github.com/YosysHQ/yosys/pull/560. But is split out of the original work.
| * | | | | | | | | | | | | | | | | | | | | Merge pull request #1105 from YosysHQ/clifford/fixlogicinitClifford Wolf2019-06-192-14/+37
| |\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Improve handling of initial/default values
| | * | | | | | | | | | | | | | | | | | | | | Add defvalue test, minor autotest fixes for .sv filesClifford Wolf2019-06-192-14/+37
| | |/ / / / / / / / / / / / / / / / / / / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
| * / / / / / / / / / / / / / / / / / / / / Make tests/aiger less chattyClifford Wolf2019-06-191-4/+6
| |/ / / / / / / / / / / / / / / / / / / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* | | | | | | | | | | | | | | | | | | | | Merge remote-tracking branch 'origin/master' into eddie/muxpackEddie Hung2019-06-101-1/+6
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| * | | | | | | | | | | | | | | | | | | | Add some more commentsEddie Hung2019-06-101-1/+6
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* | | | | | | | | | | | | | | | | | | | Merge branch 'master' into eddie/muxpackEddie Hung2019-06-0728-33/+138
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| * | | | | | | | | | | | | | | | | | | Test *.aag too, by using *.aig as referenceEddie Hung2019-06-071-0/+19
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| * | | | | | | | | | | | | | | | | | | Use ABC to convert from AIGER to VerilogEddie Hung2019-06-071-2/+3
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| * | | | | | | | | | | | | | | | | | | Use ABC to convert AIGER to Verilog, then sat against YosysEddie Hung2019-06-071-21/+15
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| * | | | | | | | | | | | | | | | | | | Add symbols to AIGER test inputs for ABCEddie Hung2019-06-0722-8/+40
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| * | | | | | | | | | | | | | | | | | | Merge pull request #1077 from YosysHQ/clifford/pr983Clifford Wolf2019-06-072-0/+31
| |\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | elaboration system tasks
| | * \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ Merge branch 'pr_elab_sys_tasks' of https://github.com/udif/yosys into ↵Clifford Wolf2019-06-072-0/+31
| | |\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | clifford/pr983
| | | * | | | | | | | | | | | | | | | | | | Initial implementation of elaboration system tasksUdi Finkelstein2019-05-032-0/+31
| | | | |_|_|_|_|_|_|_|_|_|/ / / / / / / / | | | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | (IEEE1800-2017 section 20.11) This PR allows us to use $info/$warning/$error/$fatal **at elaboration time** within a generate block. This is very useful to stop a synthesis of a parametrized block when an illegal combination of parameters is chosen.