[clang] [compiler-rt] [llvm] [ASan] Add metadata to renamed instructions so ASan doesn't use the i… (PR #119387)

[via llvm-commits]

gbMattN wrote:

@vitalybuka manually pinging you for a last review since you were active on the [bugzilla ticket](https://bugs.llvm.org/show_bug.cgi?id=47982)

https://github.com/llvm/llvm-project/pull/119387