MLIR: how to get the full list of options?

[dpotop]

I've just discovered that "--help-hidden" and "--help-list-hidden" are not printing all available options. For instance, "--mlir-disable-inline-simplify" is not printed. How can I print all of them, or otherwise obtain a list of them?

[joker-eph]

(Assigned to River.)
FYI: we prefer bugzilla to centralize all of our issues

[River707]

Many of the testing options in LLVM are marked as ReallyHidden as they are only meant for testing, and not really for users. There is no way for these options to appear in the help.
https://llvm.org/docs/CommandLine.html#hiding-an-option-from-help-output

[dpotop]

Thanks River707. My problem is the following - I'm trying to use MLIR to write a compiler for a DSL, and I really advanced in doing this. But documentation is scarce. I really don't know where to ask questions, except here...

[joker-eph]

@dpotop
If the documentation is scarce, we'd like to know about it and your pain point: it is very important to us to produce better document and user feedback is critical to achieve it!
The best way to engage is likely Discord (for live chat discussions/question), Discourse (forum-style), and bugzilla. They are all referenced from https://mlir.llvm.org/
Hope this helps!