[Swan-commit] Changes to ref refs/heads/master

[Andrew Cagney]

New commits:
commit 58b217f357a5548c41c2a289a81d69ce75df0628
Author: Andrew Cagney <cagney at gnu.org>
Date:   Sat Feb 25 09:59:52 2017 -0500

    testing: add dh19, dh20, dh21 to more algorithm lists