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

[Rainer Orth via llvm-commits]

rorth wrote:

The patch also breaks both the [Solaris/sparcv9](https://lab.llvm.org/buildbot/#/builders/13/builds/6362) and [Solaris/amd64](https://lab.llvm.org/staging/#/builders/120/builds/7512) bots.

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