tree 2659257be717833b9b12100459585af974a8613d
parent 0908c64a1d63a46b1f78b1b4a32febc20769a92b
author tomhudson <tomhudson@google.com> 1418137748 -0800
committer Tom Hudson <tomhudson@google.com> 1419009660 -0500

Avoid crash on some 64b ARM NEON platforms.

The compiler may choose to use x30 for a local loop counter;
ensure it's saved. Patch from kevin.petit@arm.com,
verified by benm@google.com.

R=djsollen@google.com

Review URL: https://codereview.chromium.org/786273003