-fregs-graph is ignored but this is undocumented
This is bad since it can be a time sink experimenting with knobs, especially if you're staring at assembly, etc. so this is a documentation bug.
I'm confused about what happened with this flag. It was ignored at some point, recently restored but then that was reverted without fixing the docs I guess:
https://phabricator.haskell.org/rGHC6a5d13c4ade5bbb84873970065a1acd1546f6c31 https://phabricator.haskell.org/rGHC55dfd21e1969b4b8e40196ecf29e4c9c73273966 #13033 (closed)
Trac metadata
| Trac field | Value |
|---|---|
| Version | 8.0.1 |
| Type | Bug |
| TypeOfFailure | OtherFailure |
| Priority | normal |
| Resolution | Unresolved |
| Component | Documentation |
| Test case | |
| Differential revisions | |
| BlockedBy | |
| Related | |
| Blocking | |
| CC | |
| Operating system | |
| Architecture |