[llvm] [GlobalISel][LLT] Introduce FPInfo for LLT (Enable bfloat, ppc128float and others in GlobalISel) (PR #155107)

[Michal Paszkowski via llvm-commits]

michalpaszkowski wrote:

@arsenm Do you have any other high level comments?

@DenisGZM Thank you for working on this, this is very useful and I am really happy to see so much progress on this! Should any changes from #177158 be brought over here or better to keep them separate?

https://github.com/llvm/llvm-project/pull/155107