[llvm] MachineVerifier: Reject extra non-register operands on instructions (PR #73758)

[Krzysztof Parzyszek via llvm-commits]

https://github.com/kparzysz commented:

Does the verifier run even when it's not explicitly enabled?

Otherwise this makes sense to me.

https://github.com/llvm/llvm-project/pull/73758