[llvm] [ARM] Stop gluing ALU nodes to branches / selects (PR #116970)

[Sergei Barannikov via llvm-commits]

s-barannikov wrote:

> That seems to me like the kind of thing it's worth mentioning in the commit message, so that it'll be available to anyone in the future reading this patch.

> (LLVM has moved its git hosting once already, so I think it's better not to assume the Github PR comments will always be available.)

Good point, I'll put the comment in code.


https://github.com/llvm/llvm-project/pull/116970