Joshua Peraza 063ff78a25 Use __aarch64__ instead of __arm64__
__aarch64__ should always be defined for 64-bit ARM, while __arm64__
only sometimes is.

Change-Id: I46a6469d8f5e74ad79b6ded51a809fbf88e5170a
Reviewed-on: https://chromium-review.googlesource.com/1151541
Reviewed-by: Mark Mentovai <mark@chromium.org>
Commit-Queue: Joshua Peraza <jperaza@chromium.org>
2018-07-26 16:37:25 +00:00
..
2018-07-26 16:37:25 +00:00