[clang] [compiler-rt] [llvm] [X86] AMD Zen 5 Initial enablement (PR #107964)

[via cfe-commits]

ganeshgit wrote:

> This patch enables the basic skeleton enablement of AMD next gen zen5 CPUs.

@RKSimon Pl post your comments. I have few subsequent patches for scheduler enablement, and some tuning patches lined up as well.

https://github.com/llvm/llvm-project/pull/107964