[llvm] [SYCL][LLVM] Adding property set I/O library for SYCL (PR #110771)

[Joseph Huber via llvm-commits]

https://github.com/jhuber6 commented:

Can you give me some background on the problem we're trying to solve here? This seems to be the serialization of some kind of binary metadata. I think the go-to solution for that is stuff like `yaml2obj` or `obj2yaml`. For example, that's what I did for the `OffloadBinary` class and it's what AMDGPU uses for its kernel metadata.

https://github.com/llvm/llvm-project/pull/110771