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17637 Commits

Author SHA1 Message Date
nella c5d47334f4 Use toposort. 2026-08-06 10:51:49 +02:00
nella 7bbb69872c Add regression tests. 2026-08-06 09:14:44 +02:00
nella 3c536a06b7 Detect graph cycles and skip them. 2026-08-06 09:14:37 +02:00
Emil J 72ce1b63d7
Merge pull request #6090 from YosysHQ/emil/hierarchy-fix-keep-cache-again 
hierarchy: fix keep cache usage by caching false too 2
 2026-08-05 21:54:55 +00:00
Emil J. Tywoniak 253388a87f hierarchy: fix cache usage by caching false too 2 2026-08-05 23:32:37 +02:00
Catherine c2071b80ed
Merge pull request #6088 from YosysHQ/revert-slop 
Revert slop being committed in `main`
 2026-08-05 20:36:45 +00:00
Catherine f26ef15b2a Revert "hierarchy: regression test for keep cache" 
This reverts commit a27378cff8.
 2026-08-05 16:52:59 +00:00
Catherine b89dc992e5 Revert "hierarchy: fix cache usage by caching false too" 
This reverts commit ae14b5e6a8.
 2026-08-05 16:52:14 +00:00
nella 1410a14345
Merge pull request #6030 from YosysHQ/nella/eqbits-perf-enhancements 
opt_dff: add SAT effort limits
 2026-08-05 11:15:00 +00:00
nella f2cf07584d Improve test coverage. 2026-08-05 12:57:56 +02:00
nella fae99416d4 Only init modwalker once. 2026-08-05 12:57:56 +02:00
nella eff7e1f360 Budget SAT effort via shared SatEffortBudget. 2026-08-05 12:57:56 +02:00
nella 9ae214932e Add reusable SatEffortBudget helper to qcsat. 2026-08-05 12:57:56 +02:00
nella 8d712e6b79 Add SAT effort test. 2026-08-05 12:57:56 +02:00
nella 15d50d4fcf Add help message + cleanup. 2026-08-05 12:57:56 +02:00
nella 2ee7dc5a1d Implement constbit gather. 2026-08-05 12:57:56 +02:00
nella c57f66cee7 eqbits drop_all. 2026-08-05 12:57:56 +02:00
nella a9159ad435 Test solve_budgeted. 2026-08-05 12:57:56 +02:00
nella 118a0b3872 ezsat add propagation budget api. 2026-08-05 12:57:56 +02:00
Emil J 7a2bd64c93
Merge pull request #6080 from YosysHQ/emil/hashlib-noexcept 
hashlib: noexcept moves for performance
 2026-08-05 07:33:15 +00:00
Miodrag Milanović a5af9d690a
Merge pull request #6083 from YosysHQ/release/v0.68 
Release version 0.68
 2026-08-05 06:33:26 +00:00
Miodrag Milanovic b7646c76a0 Next dev cycle 2026-08-05 08:09:15 +02:00
Miodrag Milanovic 38e001a6ff Release version 0.68 2026-08-05 07:42:20 +02:00
Miodrag Milanovic ebf286ab40 Code cleanup 2026-08-04 17:18:22 +02:00
nella d5f1795249
Merge pull request #6055 from qbojj/xilinx-transparent-memory 
transparent memory verilog pattern
 2026-08-04 15:14:57 +00:00
Emil J. Tywoniak bfb65f9e21 hashlib: noexcept moves for performance 2026-08-04 11:02:37 +02:00
Janeczko Jakub d840a852a9 Fix typo in comment about address collision pattern 2026-08-04 06:44:05 +02:00
Jakub Janeczko 0b0f5cbf26 remove generic path width 2026-08-04 06:44:05 +02:00
Jakub Janeczko 533899ca7e format 2026-08-04 06:44:05 +02:00
Jakub Janeczko a95d626691 cleaner assign with transparency 2026-08-04 06:44:05 +02:00
Jakub Janeczko 2047506440 bypass part width is 1 2026-08-04 06:44:05 +02:00
Jakub Janeczko cf40dfabf5 new transparent memory verilog pattern 2026-08-04 06:44:05 +02:00
Emil J 468ba27d91
Merge pull request #6078 from YosysHQ/emil/hierarchy-fix-keep-cache 
hierarchy: fix keep cache usage by caching false too
 2026-08-03 15:54:50 +00:00
Emil J. Tywoniak a27378cff8 hierarchy: regression test for keep cache 2026-08-03 17:36:49 +02:00
Miodrag Milanović 0955fcadab
Merge pull request #5983 from YosysHQ/nak/write_btor_bweqx 
handle $bweqx in btor backend
 2026-08-03 14:34:39 +00:00
Emil J. Tywoniak ae14b5e6a8 hierarchy: fix cache usage by caching false too 2026-08-03 14:55:03 +02:00
Emil J 29c136b5b5
Merge pull request #5883 from YosysHQ/emil/muxpack-fix-chain 
muxpack: fix chaining
 2026-08-03 11:27:59 +00:00
nella abe32c86a0 Merge 'origin/main' into emil/muxpack-fix-chain. 2026-08-03 11:50:21 +02:00
Catherine 41a4b5a039
Merge pull request #6074 from YosysHQ/mmicko/fmt_update 
Updated vendored fmt to 12.2.1
 2026-08-01 11:47:36 +00:00
Miodrag Milanovic bb1c83b86e Updated vendored fmt to 12.2.1 2026-08-01 13:25:27 +02:00
nella ac59103097
Merge pull request #6045 from YosysHQ/emil/constparse-fix-error-crash 
const2ast: handle constant parsing from the command-line again
 2026-07-31 09:00:50 +00:00
nella 4baff94575 Add nesting test. 2026-07-31 10:31:44 +02:00
nella 250a467518 Attr file:line. 2026-07-31 10:31:44 +02:00
nella 2b5755178f Clean up diagnostics. 2026-07-31 10:31:44 +02:00
Emil J. Tywoniak dfa887637a const2ast: handle constant parsing from the command-line again 2026-07-31 10:31:44 +02:00
Krystine Dawn Sherwin 6c4d54a984
Merge pull request #6064 from YosysHQ/krys/alumacc_widths 
Fix merging comparisons with oversized unsigned subtraction in `alumacc`
 2026-07-31 06:03:08 +00:00
Krystine Sherwin bafaa2e95c
tests/alumacc: Use assert-max 2026-07-31 16:59:58 +12:00
Krystine Sherwin 9edae972af
tests/alumacc: Add broad merge test 
Mixes input cells, signedness, input width, output width.
Within the things that are `random.choice`, they *should* always be equivalent, but add a seed arg anyway just in case one day they're not.
 2026-07-31 16:59:58 +12:00
Krystine Sherwin 2f8cf84882
alumacc: cmp_mergeable function 
Replace all the existing mergeable checks with a call to a single function.
Fix remaining discrepencies (undersized output and mismatched signed inputs).
 2026-07-31 16:59:57 +12:00
Krystine Sherwin fb560a560f
tests/alumacc: Minor optimizations 2026-07-31 16:59:57 +12:00