SixWeining added a comment.

In D155824#4518597 <https://reviews.llvm.org/D155824#4518597>, @xry111 wrote:

> Do we need to convert Xuerui's label alignment change to use the -mtune 
> framework?

How to set the numbers if `TuneCPU` is empty? If there is no differences among 
`empty`, `loongarch64` and `la464`, seems it's better to do this until we 
support other uarchs, e.g. `la[236]64`.

Just like the `TODO` in D148622 <https://reviews.llvm.org/D148622>:

  63   // TODO: Check TuneCPU and override defaults (that are for LA464) once we
  64   // support optimizing for more uarchs.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D155824/new/

https://reviews.llvm.org/D155824

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