[llvm] Reland "[NVPTX] deprecate nvvm.rotate.* intrinsics, cleanup funnel-shift handling" (PR #110025)

[Artem Belevich via llvm-commits]

Artem-B wrote:

Never mind. PR has exactly what I wanted. I was looking at the github's 'Compare' link on your last update, which only touched the tests. Commit 9ebcfbfc6cb751c1264f19beaeac6d7b4f1fc644 is exactly what I wanted to see. Sorry about the noise.

https://github.com/llvm/llvm-project/pull/110025