[llvm] [AArch64] Extend integer ADDP patterns to match add_like node (PR #194382)

[David Green via llvm-commits]

davemgreen wrote:

This is already being done in #193075. Mind giving that a thumbs up? It handles a few more patterns.

I have been making my way through the obvious patterns in tablegen, making them use add_like. 

https://github.com/llvm/llvm-project/pull/194382