[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 updated this revision to Diff 169601.
dyaroshev added a comment.

__half_positve now just uses a cast to make_unsigned and other review issues.


https://reviews.llvm.org/D52697

Files:
  benchmarks/algorithms.bench.cpp
  include/algorithm
  test/libcxx/algorithms/half_positive.pass.cpp

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