[llvm] [LV][NFC] Query UnrollVectorizedLoop before executing the plan (PR #208500)

[David Green via llvm-commits]

davemgreen wrote:

> It would be good to see what exactly are the changes. The description mentions this already being an issue on ARM, could such a test be added?

I ran some tests on Arm and nothing changed in them. Maybe it changes elsewhere, but I don't know of a case we could use as an example.

https://github.com/llvm/llvm-project/pull/208500