[Mlir-commits] [mlir] [mlir][affine] Fix crash when rolling back vectorization of reduction loops (PR #226912)

[Federico Bruzzone]

https://github.com/FedericoBruzzone commented:

Thank you a lot, @matteo-rm! 
Overall, SGTM. I left 2 comments inline.

_This is unrelated_: I probably need to study the super vectorizer in greater depth. But wouldn't it be possible to avoid the rollback entirely by performing a (low-overhead) check beforehand?



https://github.com/llvm/llvm-project/pull/226912