llvm / llvm/circt

Arcilator crashes in Upload Release Artifacts CI

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Arc bug
Dominant language
C++
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Merged PRs (30d)
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Description

It looks like there are two configs of the Upload Release Artifacts CI job where check-circt fails on three arcilator tests:

https://github.com/llvm/circt/actions/runs/19579832326/job/56099287786

Not sure what changed since the last run of this CI action that causes the crash. @jpienaar could this be related to the additional arguments that are now getting passed to the simulation if run in JIT mode?

Contributor guide

No contributing guide indexed for this repository

Research direction

Start with the linked Upload Release Artifacts CI run and compare the two job configurations where check-circt fails on three arcilator tests. Investigate whether the additional arguments passed to JIT-mode simulation cause the crash; done means the affected CI checks no longer crash.

Written by the indexing model from the issue text.

Assessment

Tech stack
cpp, github-actions
Domain
ci-cd, compilers
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
35/100

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