[llvm-branch-commits] [compiler-rt] release/19.x: [LoongArch][sanitizer] Fix SC_ADDRERR_{RD, WR} missing in the musl environment (#108557) (PR #109110)

[via llvm-branch-commits]

heiher wrote:

The purpose of cherry-picking this patch into the 19.x release branch is to resolve a build failure. This enables Rust `loongarch64-unknown-linux-musl` target to support sanitizers starting from LLVM 19.x. This patch is a straightforward fix for a build issue and does not introduce any functional changes, so there is no apparent risk involved.

https://github.com/llvm/llvm-project/pull/109110