[libcxxabi] [llvm] [llvm] annotate interfaces in Demangle for DLL export (PR #147564)

[Andrew Rogers via llvm-commits]

andrurogerz wrote:

>  I'm quite confident that the dependency on the Compiler.h header is not a problem.

Thank you for confirming. I think that means we can delete all the existing definitions from `DemangleConfig.h` and just have it `#include "llvm/Support/Compiler.h` to pick up all the definitions . I will create a separate PR to make that change and will hold this one until it is merged.

https://github.com/llvm/llvm-project/pull/147564