[llvm] [ARM] Replace AddLikeOrOp with add_like (PR #195573)

[via llvm-commits]

LumioseSil wrote:

> Looking at the test changes this doesn't look like it's uniformly better, e.g. in llvm/test/CodeGen/ARM/add-like-or.ll and llvm/test/CodeGen/ARM/combine-vmovdrr.ll this PR changes two 16-bit instructions into a 16-bit instruction and a 32-bit instruction.

I assume that's because the expansion doesn't mark these as disjoint or.

Definitely worth fixing. I'll see what I can do. 

https://github.com/llvm/llvm-project/pull/195573