[llvm] [MachineSSAUpdater][AMDGPU] Add faster version of MachineSSAUpdater class. (PR #145722)

[Valery Pykhtin via llvm-commits]

vpykhtin wrote:

> Can you templatify the IR one like is done for other passes, e.g uniformity info?

I'm not sure if it complicate things more than does good, but some places possibly can be templatified like 'computeLiveInBlocks'.

https://github.com/llvm/llvm-project/pull/145722