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Failure to compile 0.57 on macOS

Status: Open.

#5326 In YosysHQ/yosys;

· fxcoudert opened on Sep 4, 2025

CaseRule attributes are discarded when design is reloaded

bug

Status: Open.

#5321 In YosysHQ/yosys;

· widlarizer opened on Sep 2, 2025

pool::do_insert uses expiring value when calling do_hash

Status: Open.

#5318 In YosysHQ/yosys;

· euphgh opened on Sep 1, 2025

int overflow causes <code>Const</code> ctor to throw length_error

pending-verificationThis issue is pending verification and/or reproductionThis issue is pending verification and/or reproduction

Status: Open.

#5314 In YosysHQ/yosys;

· zihan0822 opened on Aug 27, 2025

<code>RTLIL::Const</code> is very inefficient

Status: Open.

#5312 In YosysHQ/yosys;

· rocallahan opened on Aug 25, 2025

Module-level parallelism

feature-request

Status: Open.

#5296 In YosysHQ/yosys;

· akashlevy opened on Aug 17, 2025

Yosys is unable to prove logical equivalence when _DFFE_PP_ cells are duplicated

pending-verificationThis issue is pending verification and/or reproductionThis issue is pending verification and/or reproduction

Status: Open.

#5289 In YosysHQ/yosys;

· leeway64 opened on Aug 13, 2025

ABC doesn't retime when _DFF_PP1_ cells are used, but does retime when _DFF_P_ cells are used

ABC

dependencies

enhancement

Status: Open.

#5275 In YosysHQ/yosys;

· leeway64 opened on Aug 8, 2025

ERROR: Ambiguous port direction on sg13g2_IOPadInOut4mA/pad

pending-verificationThis issue is pending verification and/or reproductionThis issue is pending verification and/or reproduction

Status: Open.

#5259 In YosysHQ/yosys;

· maliberty opened on Jul 30, 2025

FSM extraction for FSMs with asynchronous reset

feature-request

Status: Open.

#5246 In YosysHQ/yosys;

· georgerennie opened on Jul 22, 2025

Mishandling of characters in VHDL parameters

bug

Status: Open.

#5242 In YosysHQ/yosys;

· KrystalDelusion opened on Jul 22, 2025

cutpoint -blackbox introduces driver-driver conflicts for unknown blackboxes (where all ports are inout)

fix pendingPR with a fix is pendingPR with a fix is pending

Status: Open.

#5235 In YosysHQ/yosys;

· nakengelhardt opened on Jul 17, 2025