[compiler-rt] [compiler-rt] Expose shared DSO helpers for compiler-rt runtimes (PR #191098)

[Rainer Orth via llvm-commits]

rorth wrote:

Seems like [PR194440](https://github.com/llvm/llvm-project/pull/191440) will fix this.

However, I still wonder why this breakage wasn't noticed automatically.

https://github.com/llvm/llvm-project/pull/191098