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Pull requests: YosysHQ/yosys

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Pull requests list

Rewrote Linux edition of proc_self_dirname() to handle any symlink length.
#5816 opened Apr 19, 2026 by petterreinholdtsen Loading…
1
abc: cache parsed liberty files as .scl to avoid re-parsing across invocations
#5813 opened Apr 17, 2026 by Goubermouche Contributor • Draft
3 tasks
clockgate: handle synchronous-reset FFs safely to avoid reset-blocking deadlock
#5812 opened Apr 17, 2026 by Yali-Kang-kelly Loading…
abc: fix deferred logs
#5811 opened Apr 17, 2026 by widlarizer Collaborator Loading…
opt: Remove O(n²) opt routines across the codebase for pmux
#5809 opened Apr 17, 2026 by QuantamHD Contributor Loading…
2
Adjusted dot call to avoid pdflatex rejecting input due to too high resolution.
#5807 opened Apr 16, 2026 by petterreinholdtsen Loading…
2
signorm: directed RTLIL, incremental optimization
#5804 opened Apr 15, 2026 by widlarizer Collaborator • Draft
1
Fix $specrule port naming inconsistency
#5803 opened Apr 14, 2026 by widlarizer Collaborator Loading…
1
read/write_xaiger2: further cleanup [sc-269]
#5793 opened Apr 7, 2026 by Ravenslofty Collaborator Loading…
@widlarizer
abc: remove -fast (again)
#5782 opened Mar 27, 2026 by Ravenslofty Collaborator Loading…
@Ravenslofty
verilog frontend/backend: Fix multiple signedness issues
#5771 opened Mar 23, 2026 by gussmith23 Contributor • Draft
1
@widlarizer
Update tests and test infrastructure
#5768 opened Mar 20, 2026 by mmicko Member Loading…
@mmicko
opt_expr: Respect keep attribute for double-inverter folding
#5738 opened Mar 10, 2026 by sabina-sokol Loading…
@widlarizer
1
proc_mux: avoid redundant mux cells for full_case switches with a dominant arm value
#5736 opened Mar 10, 2026 by likeamahoney Contributor Loading…
@widlarizer
1
async2sync: inherit src attributes on new_q and new_d wires
#5730 opened Mar 6, 2026 by abhinavputhran Contributor Loading…
1
@widlarizer
2
dfflibmap: pass selection to dfflegalize
#5729 opened Mar 6, 2026 by abhinavputhran Contributor Loading…
1
@KrystalDelusion
6
abc: new option to pass extra ABC read_lib args
#5721 opened Mar 4, 2026 by tefantasy Loading…
@widlarizer
tribuf: -nested option: traverse muxes to find nested tribufs
#5716 opened Feb 28, 2026 by Muxianesty Loading…
@Ravenslofty
9
modtools: replace std::map with std::unordered_map for ModIndex::database
#5707 opened Feb 25, 2026 by widlarizer Collaborator • Draft
Rename SymbiYosys to SBY
#5705 opened Feb 24, 2026 by gussmith23 Contributor • Draft
Document CI actions
#5703 opened Feb 24, 2026 by KrystalDelusion Member • Draft
Add warnings and errors to sim -r with VCD code path
#5701 opened Feb 20, 2026 by gussmith23 Contributor Loading…
@mmicko
2
Turn conflicting init values into a warning instead of a fatal error
#5673 opened Feb 5, 2026 by rocallahan Contributor • Draft
@widlarizer
8
Create functions that can be called from anywhere to turn linux_perf on or off
#5659 opened Jan 31, 2026 by rocallahan Contributor Loading…
@widlarizer
Upstreaming abc module parallelism
#5653 opened Jan 30, 2026 by nataliakokoromyti Contributor Loading…
@widlarizer
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