[PATCH] lib: test module for find_*_bit() functions

From: Clement Courbet
Date: Thu Nov 09 2017 - 09:33:42 EST


Reviewed-By: Clement Courbet <courbet@xxxxxxxxxx>

Thanks for the addition, Yury ! I've used a modified version of v1
for measuring improvements from find_next_and_bit() on x86 and arm
and found it very useful.