[llvm] Solve llvm-dwp overflow problem, skipped over 4GB '.dwo' files (PR #71902)

[Alexander Yermolovich via llvm-commits]

ayermolo wrote:

I agree with @dwblaikie. It is possible to re-construct CU index. It was implemented in LLVM toolchain including LLDB. (String size is a different issue, but there are work arounds for it in llvm). Maybe GDB can do the same?

https://github.com/llvm/llvm-project/pull/71902