[clang] [lld] [llvm] [Option] Shrink Info from 60 to 40 bytes (PR #224374)

[Fangrui Song via llvm-commits]

MaskRay wrote:

Apologies that I didn't give this patch much thought. I agree with your assessment that current Option is bad. I'd like to do some simplification/data representation optimization first as I am nervous with the direction of the third CLI library https://discourse.llvm.org/t/rfc-replacement-cli-library-for-llvm-and-tools/91841

https://github.com/llvm/llvm-project/pull/224374