[llvm] [llvm-objdump] Optimize live element tracking (PR #158763)

[James Henderson via llvm-commits]

jh7370 wrote:

> > > I've started reviewing this, but will need to come back to finish off. I've left a couple of comments for you to get on with.
> > 
> > 
> > Thank you very much!
> 
> @jh7370 Have you had time to look over this?

My apologies, this fell off my review backlog for some reason. I'll try to take a look at it either later today or some time early next week.

https://github.com/llvm/llvm-project/pull/158763