[riot-notifications] [RIOT-OS/RIOT] core/bitarithm: introduce bitarithm_get/set_masked(), convert pca9685 (#12238)

Kaspar Schleiser notifications at github.com
Mon Sep 16 21:57:47 CEST 2019


> Could you try if the compiler optimizes correctly when using `__builtin_ffs()`?

Seems like: https://godbolt.org/z/4U9iSn

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