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

[via llvm-commits]

steelannelida wrote:

> @steelannelida Could you please confirm this version does not produce the numerical discrepancies observed previously? Thanks!

Hi! Thank you for asking. I tried reproducing and I see no failures with this version.


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