[llvm] [MCA] Adding missing instructions in AArch64 Neoverse V1 tests (PR #128892)

[David Green via llvm-commits]

davemgreen wrote:

It looks like there are still two unanswered questions to do with the `Unconditional branch (label)` and the `crc32b etc` additions.

https://github.com/llvm/llvm-project/pull/128892