[llvm] [LV]Split store-load forward distance analysis from other checks (PR #121156)

[Florian Hahn via llvm-commits]

https://github.com/fhahn commented:

Could you add a test case to the description that illustrates for what cases this will help eventually for EVL? Still struggling to connect the dots how this will be used eventually.

https://github.com/llvm/llvm-project/pull/121156