[llvm] LV: Expand llvm.histogram intrinsic to support umax, umin, and uadd.sat operations (PR #127399)

[Florian Hahn via llvm-commits]

fhahn wrote:

@RonDahan101 sorry forgot to press merge after tests came back ok. It looks like you do not have set an email address in Github (shows as `166982786+RonDahan101 at users.noreply.github.com`). Please see https://llvm.org/docs/DeveloperPolicy.html#github-email-address and update the account settings

https://github.com/llvm/llvm-project/pull/127399