[llvm] [llvm] Lower latency bonus threshold in function specialization. (PR #143954)

[Nikita Popov via llvm-commits]

nikic wrote:

Here are the results for setting it to 0: https://llvm-compile-time-tracker.com/compare.php?from=402c376daa659c0c3a477ad038a415079ffa0a48&to=0dbf17247153e5261059aa3fc272088ce1f9123f&stat=instructions%3Au

https://github.com/llvm/llvm-project/pull/143954