[llvm] IR: Allow vector type in atomic load and store (PR #117625)

[James Y Knight via llvm-commits]

jyknight wrote:

I'm a little confused as to which PRs are intended to be reviewed now. Is it only the "follow-up" series of 4 PRs you've linked to? Or are some/all of the other 3 PRs you've sent still active?

https://github.com/llvm/llvm-project/pull/117625