[PATCH] D52697: Bug 39129: Speeding up partition_point/lower_bound/upper_bound/ by using unsigned division by 2 when possible.

[Denis Yaroshevskiy via Phabricator]

dyaroshev added a comment.

My bad, size_t cast is faster: http://quick-bench.com/klty7gya6LMs5p8YVNSQ3bnUXcA

size_t still produces less code: https://godbolt.org/z/OCuCtN


https://reviews.llvm.org/D52697