[Mlir-commits] [mlir] Revert "Support float8_e3m4 and float8_e4m3 in np_to_memref (#186453)" (PR #186677)

[Maksim Levental]

makslevental wrote:

> why this isn't run in the PR jobs?

these are post-commit checks which are generally too expensive to run pre-commit

> I don't really know how to get this tested before merging

<img width="257" height="159" alt="image" src="https://github.com/user-attachments/assets/e1a3d562-fdb5-4075-a5b5-6abe6fe57f8a" />
then to go the bot itself https://lab.llvm.org/buildbot/#/builders/138 and click `Force Build`

<img width="265" height="94" alt="image" src="https://github.com/user-attachments/assets/a2ea7f92-f931-4c41-9013-514cdff1d79a" />

you will need your branch either be off of `llvm-projct` itself (not from a fork) or the "merge branch" which github creates from PRs (which you can find by eg checking the `Checkout LLVM` step in [pre-commit](https://github.com/llvm/llvm-project/actions/runs/23116235995/job/67142137939#step:2:62)). 

https://github.com/llvm/llvm-project/pull/186677