[llvm-branch-commits] [llvm] [Support] Integrate SipHash.cpp into libSupport. (PR #94394)

[Ahmed Bougacha via llvm-branch-commits]

ahmedbougacha wrote:

I think this version should work on BE hosts, but that's only by thinking through the code.  Only the bots will tell us one way or another ;)

https://github.com/llvm/llvm-project/pull/94394