[llvm-branch-commits] [llvm] [LV][REVEC] Initial support for re-vectorisation (PR #208213)

[Gaëtan Bossu via llvm-branch-commits]

gbossu wrote:

> > Support for re-vectorisation is hidden behind a -vectorize-vector-loops flag.
> 
> I think @lukel97 would argue we should be enabling this by default from day one and I'd agree with such position.

If LV experts think it's a better integration strategy, that'd be fine by me as well.

https://github.com/llvm/llvm-project/pull/208213