[llvm] [AArch64][GlobalISel] Added support for hadd family of intrinsics (PR #163985)

[David Green via llvm-commits]

https://github.com/davemgreen commented:

I think we should probably reuse the same names as is used in SDAG. As much as I dislike them, there are other "hadd" instructions on other architectures that do something a little different IIRC.

https://github.com/llvm/llvm-project/pull/163985