tree aa0b0dddfb407ef49504a65a0a69bbb3c6da0cce
parent 18331e7c189507513008a2936f5fe79c3d8b8a08
author Richard Henderson <rth@twiddle.net> 1360806457 -0800
committer Blue Swirl <blauwirbel@gmail.com> 1361013124 +0000

bitops: Use non-bitops ctzl

The use of ctz has already eliminated zero, and thus the difference
in edge conditions between the two routines is irrelevant.

Signed-off-by: Richard Henderson <rth@twiddle.net>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>