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* | | | | | Merge pull request #1765 from YosysHQ/claire/btor_infoClaire Wolf2020-04-021-9/+113
|\| | | | | | | | | | | | | | | | | Add info-file and cover features to write_btor
| * | | | | Add info-file and cover features to write_btorClaire Wolf2020-03-131-9/+113
| |/ / / / | | | | | | | | | | | | | | | Signed-off-by: Claire Wolf <claire@symbioticeda.com>
* | | | | Merge pull request #1777 from YosysHQ/claire/manyhotClaire Wolf2020-04-021-14/+146
|\ \ \ \ \ | | | | | | | | | | | | Using LFSR counter for ezSAT::manyhot()
| * | | | | Improve ezsat onehot encoding schemeClaire Wolf2020-04-021-14/+28
| | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Claire Wolf <claire@symbioticeda.com>
| * | | | | Using LFSR counter for ezSAT::manyhot()Claire Wolf2020-04-021-0/+118
|/ / / / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The only user of this API right now is the puzzle3d benchmark and it sees a slight reduction in CNF size from this, but the performance difference is within the noise of measurement on my system. Signed-off-by: Claire Wolf <claire@symbioticeda.com>
* | | | | Merge pull request #1828 from YosysHQ/eddie/celltypes_speedupEddie Hung2020-04-014-31/+50
|\ \ \ \ \ | | | | | | | | | | | | kernel: share a single CellTypes within a pass
| * | | | | memory_share: fix stray braceEddie Hung2020-03-301-1/+0
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| * | | | | Code review fixesEddie Hung2020-03-302-3/+3
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| * | | | | Apply suggestions from code reviewEddie Hung2020-03-302-6/+2
| | | | | | | | | | | | | | | | | | Co-Authored-By: Alberto Gonzalez <61295559+boqwxp@users.noreply.github.com>
| * | | | | kernel: clear some more ShareWorker stateEddie Hung2020-03-261-0/+4
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| * | | | | kernel: share a single CellTypes within a passEddie Hung2020-03-184-31/+51
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* | | | | Merge pull request #1790 from YosysHQ/eddie/opt_expr_xorEddie Hung2020-04-014-10/+92
|\ \ \ \ \ | | | | | | | | | | | | opt_expr: optimise $xor/$xnor/$_XOR_/$_XNOR_ -s with constant inputs
| * | | | | opt_expr: fix failing $xnor testEddie Hung2020-03-201-2/+17
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| * | | | | opt_expr: add failing $xnor testEddie Hung2020-03-201-1/+13
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| * | | | | Simplify breaking tests/arch/*/fsm.ys testsEddie Hung2020-03-202-7/+3
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| * | | | | opt_expr: fix missing braceEddie Hung2020-03-201-2/+4
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| * | | | | opt_expr: add $xor/$xnor/$_XOR_/$_XNOR_ testsEddie Hung2020-03-191-0/+40
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| * | | | | opt_expr: extend to $xnor and $_XNOR_Eddie Hung2020-03-191-8/+12
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| * | | | | opt_expr: optimise 1-bit $xor or $_XOR_ with constant inputEddie Hung2020-03-191-1/+14
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* | | | | Merge pull request #1789 from YosysHQ/eddie/opt_expr_aluEddie Hung2020-04-012-19/+114
|\ \ \ \ \ | | | | | | | | | | | | opt_expr: improve performance on $alu and $sub
| * | | | | opt_expr: add $alu testsEddie Hung2020-03-191-0/+63
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| * | | | | opt_expr: remove redundantEddie Hung2020-03-191-3/+0
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| * | | | | opt_expr: optimise $sub when both A[i] and B[i] == 1'b1Eddie Hung2020-03-191-9/+20
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| * | | | | opt_expr: optimise for identity $alu-s just like $add/$subEddie Hung2020-03-191-7/+31
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* | | | | Merge pull request #1844 from YosysHQ/dave/gen-source-locDavid Shah2020-04-011-0/+6
|\ \ \ \ \ | | | | | | | | | | | | verilog: Add location info for generate constructs
| * | | | | verilog: Add location info for generate constructsDavid Shah2020-04-011-0/+6
| | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: David Shah <dave@ds0.me>
* | | | | | Merge pull request #1852 from boqwxp/cleanup_synth_ice40Eddie Hung2020-04-011-4/+4
|\ \ \ \ \ \ | | | | | | | | | | | | | | Fix indentation in `techlibs/ice40/synth_ice40.cc`.
| * | | | | | Fix indentation in `techlibs/ice40/synth_ice40.cc`.Alberto Gonzalez2020-04-011-4/+4
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* | | | | | Merge pull request #1849 from boqwxp/cleanup_kernel_yosysEddie Hung2020-04-011-14/+13
|\ \ \ \ \ \ | | | | | | | | | | | | | | Clean up pseudo-private member usage in `kernel/yosys.cc`.
| * | | | | | Clean up pseudo-private member usage in `kernel/yosys.cc`.Alberto Gonzalez2020-04-011-14/+13
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* | | | | | Merge pull request #1850 from boqwxp/cleanup_backendsEddie Hung2020-04-017-103/+84
|\ \ \ \ \ \ | | | | | | | | | | | | | | Cleanup pseudo-private member usage and outdated `RTLIL::id2cstr()` in backends
| * | | | | | Update `RTLIL::id2cstr()` usage to `log_id`.Alberto Gonzalez2020-04-011-2/+2
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| * | | | | | Clean up pseudo-private member usage in `backends/intersynth/intersynth.cc`.Alberto Gonzalez2020-04-011-22/+19
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| * | | | | | Clean up pseudo-private member usage in `backends/blif/blif.cc`.Alberto Gonzalez2020-04-011-15/+11
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| * | | | | | Clean up pseudo-private member usage in `backends/verilog/verilog_backend.cc`.Alberto Gonzalez2020-04-011-22/+19
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| * | | | | | Clean up pseudo-private member usage in `backends/spice/spice.cc`.Alberto Gonzalez2020-04-011-13/+9
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| * | | | | | Clean up pseudo-private member usage in `backends/edif/edif.cc`.Alberto Gonzalez2020-04-011-23/+18
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| * | | | | | Clean up pseudo-private member usage in `backends/ilang/ilang_backend.cc`.Alberto Gonzalez2020-04-011-6/+6
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* | | | | | Merge pull request #1848 from YosysHQ/eddie/fix_dynsliceClaire Wolf2020-04-012-1/+13
|\ \ \ \ \ \ | | |_|_|_|/ | |/| | | | ast: simplify to fully populate dynamic slicing case transformation
| * | | | | ast: simplify to fully populate dynamic slicing case transformationEddie Hung2020-03-311-1/+1
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| * | | | | Add dynamic slicing Verilog testcaseEddie Hung2020-03-311-0/+12
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* | | | | Merge pull request #1761 from YosysHQ/eddie/opt_merge_speedupEddie Hung2020-03-313-132/+194
|\ \ \ \ \ | |_|/ / / |/| | | | opt_merge: speedup
| * | | | opt_merge: unordered_map -> dict as per @cliffordwolf reviewEddie Hung2020-03-161-1/+1
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| * | | | opt_merge: speedupEddie Hung2020-03-163-132/+194
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* | | | Merge pull request #1783 from boqwxp/astcc_cleanupEddie Hung2020-03-301-13/+20
|\ \ \ \ | | | | | | | | | | Clean up pseudo-private member usage in `frontends/ast/ast.cc`.
| * | | | Add explanatory comment about inefficient wire removal and remove ↵Alberto Gonzalez2020-03-301-4/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | superfluous call to `fixup_ports()`. Co-Authored-By: Eddie Hung <eddie@fpgeh.com>
| * | | | Revert over-aggressive change to a more modest cleanup.Alberto Gonzalez2020-03-271-2/+3
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| * | | | Clean up pseudo-private member usage in `frontends/ast/ast.cc`.Alberto Gonzalez2020-03-191-11/+13
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* | | | | Merge pull request #1835 from boqwxp/cleanup_sat_exposeEddie Hung2020-03-301-85/+66
|\ \ \ \ \ | |_|_|/ / |/| | | | Clean up pseudo-private member usage in `passes/sat/expose.cc`.
| * | | | Remove unused function parameter.Alberto Gonzalez2020-03-301-2/+2
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