tree a86f2ccffe7b9b7a61d32de568e2a329ad8a4dfc
parent fa906afaf5b23e4ab93e6414964e6fae2555360f
author Benoit Jacob <benoitjacob@google.com> 1568923465 -0400
committer Benoit Jacob <benoitjacob@google.com> 1583872689 -0400

Introduce pot_log2, which checks that its argument is a power of two then returns its log2.
Allows to convey in code that values are power of two, so the log2 is exact.

PiperOrigin-RevId: 270107047