[libc-commits] [libc] [libc] Change rand implementation so all tests pass in both 32- and 64-bit systems (PR #98692)

[Joseph Huber via libc-commits]

https://github.com/jhuber6 commented:

If we change `x` to `uint64_t` wouldn't that also solve the issue? It's called `xorshift64star` because it needs 64-bit state, but I forgot that `unsigned long` was 32-bit on some systems.

https://github.com/llvm/llvm-project/pull/98692