[clang] [llvm] [Driver] Add option to select compiler-rt arch suffix (PR #89775)

[Paul T Robinson via cfe-commits]

pogo59 wrote:

Thanks for the link. I've put a comment there pointing here, explaining that the current default state (at least on Windows) is broken and that this patch has come to no agreement about how to fix it.

https://github.com/llvm/llvm-project/pull/89775