prof_hc_hb way failures on CI
Reported by Gabor in https://gitlab.haskell.org/ghc/ghc/merge_requests/67#note_1845
It seems like we have non-deterministic prof_hc_hb problems that are caught by the CI sometimes:
Another ticket for profiling build problems: #15508 (closed). I fixed a few bugs in that ticket, but there are at least two more bugs to fix.
Trac metadata
| Trac field | Value |
|---|---|
| Version | 8.7 |
| Type | Bug |
| TypeOfFailure | OtherFailure |
| Priority | normal |
| Resolution | Unresolved |
| Component | Profiling |
| Test case | |
| Differential revisions | |
| BlockedBy | |
| Related | |
| Blocking | |
| CC | |
| Operating system | |
| Architecture |