[llvm] [MCA] New option -scheduling-info (PR #130574)

[Andrea Di Biagio via llvm-commits]

adibiagio wrote:

> I agree that if we want something in `llvm-mca` that is user facing, this should go under `-instruction-tables`.
> 
> If this is intended to be purely developer facing for validating the scheduling models, I still think that could be better done within/around `llvm-exegesis`.

I agree with you. llvm-exegesis is a better fit for validating and building scheduling models.

Speaking about instruction-tables only: I think it doesn't hurt if we add a verbose option for printing extra fields. Some of that information is still very useful to have in general.


https://github.com/llvm/llvm-project/pull/130574