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

[Anton Korobeynikov via llvm-branch-commits]

asl wrote:

@kbeyls There are (some) tests in the follow-up commit https://github.com/llvm/llvm-project/pull/93902/files#diff-8df159460fc7a128734566054df883f3192b1b261dc8eac667933b4042e9af5f

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