[llvm] [LV] Always try to use fixed VF for low TC loops if no epilogue allowed. (PR #226318)

[Florian Hahn via llvm-commits]

https://github.com/fhahn commented:

> Can you also add an AArch64 test that does not have a vscale range.

Thanks I added a new test file, as is is independent of the size threshold.

https://github.com/llvm/llvm-project/pull/226318