commit 8bd216dfede9cb2d5bedb67f20a30c99844dbfb8
author Niklas Fiekas <niklas.fiekas@backscattering.de> Fri May 29 18:28:02 2020 +0200
committer GitHub <noreply@github.com> Fri May 29 17:28:02 2020 +0100
tree 0cae604e76e929467bba3cb1ebbec3ac8a417947
parent 364b5ead1584583db91ef7f9d9f87f01bfbb5774

bpo-29882: Add an efficient popcount method for integers (#771)

* bpo-29882: Add an efficient popcount method for integers

* Update 'sign bit' and versionadded in docs

* Add entry to whatsnew document

* Doc: use positive example, mention population count

* Minor cleanups of the core code

* Move popcount_digit closer to where it's used

* Use z instead of self after conversion

* Add 'absolute value' and 'population count' to docstring

* Fix clinic error about missing summary line

* Ensure popcount_digit is portable with 64-bit ints

Co-authored-by: Mark Dickinson <dickinsm@gmail.com>