[clang] [clang][CUDA] Add 'noconvergent' function and statement attribute (PR #100637)

[Richard Smith via cfe-commits]

zygoloid wrote:

> Please also update the documentation for the attribute and the release notes.

It looks like you may have overlooked the request to add release notes for this new feature.


https://github.com/llvm/llvm-project/pull/100637