[llvm] [Asan] Provide TTI hook to provide memory reference infromation of ta… (PR #127753)

[Matt Arsenault via llvm-commits]

arsenm wrote:

> I don't think middle end passes are allowed to include TargetLowering.h are they? Isn't that why TTI exists?

Yes, for certain value of middle end. Codegen IR passes can use TargetLowering


https://github.com/llvm/llvm-project/pull/127753