[llvm] [CodeGen] Use TargetLowering for TypeInfo of PointerTy (PR #93469)

[Jan Patrick Lehr via llvm-commits]

jplehr wrote:

Hi @psteinfeld thank you for that feedback.
Should this test case be added to the repository somewhere (and if so, should that be another PR)?

https://github.com/llvm/llvm-project/pull/93469