[llvm] [CodeGen] Make the parameter TRI required in some functions. (PR #85968)

[Xu Zhang via llvm-commits]

simonzgx wrote:

@RKSimon @topperc I've updated the PR description and am wondering if there's anything more I can do. Is it necessary to split this patch into several smaller commits?

https://github.com/llvm/llvm-project/pull/85968