[libc] [compiler-rt] [clang] [flang] [clang-tools-extra] [libcxx] [llvm] [AMDGPU] - Add constant folding to s_wqm intrinsic (PR #72382)

[Jessica Del via cfe-commits]

OutOfCache wrote:

> LGTM w/ a squash.
> 
> BTW, I'm not a fan of merge commits in PRs. I find it makes it more confusing to review.

Understandable. I just tried using the website UI instead of rebasing for the minor merge conflict with the other PRs. Will avoid them in the future.

https://github.com/llvm/llvm-project/pull/72382