commit 4e69284b7eb42c739efbf7114caca121efa2124c
author Urvang Joshi <urvang@google.com> Fri Jul 15 15:58:25 2016 -0700
committer Urvang Joshi <urvang@google.com> Tue Sep 06 18:59:10 2016 +0000
tree c831b75f009948dbfab93c6a8d4574f52d9a0ffa
parent d55aaa813a316337ff81fcc9f2f287ee501994cb

Rewrite some loops to avoid -Wunsafe-loop-optimizations warnings.

For example, loops of the form:
"for (i = 0; i < 1 + max_value; ++i) ..." or
"for (i = 0; i <= max_value; ++i) ..." are possibly infinite loops,
theoretically speaking (even if practically, they aren't).
So, compiler cannot optimize those loops.

When possible, I rewrote such loops to be finite even theoretically.

Change-Id: Ied47a24833b689c0ec011f8645cf1c01856f7c59