[llvm-branch-commits] [llvm] release/20.x: Reland "[LV]: Teach LV to recursively (de)interleave." (#125094) (PR #128389)

[Hassnaa Hamdi via llvm-branch-commits]

hassnaaHamdi wrote:

> There is a test failure.
> 
> Why is it important for this change to be part of the LLVM 20 release?

This patch was supposed to be included in the release, but it exposed an issue (missing implementation) somewhere else (not related to it), so it got delayed until that issue got resolved, and I have included that issue fix in the release.
Also it provides better performance for AArch64.

https://github.com/llvm/llvm-project/pull/128389