tree fe9ba081a00719b104184f1f3307b88648e5ead9
parent a304f97c97d38af73afe6b49259ac4faf0902123
author Alexandre Rames <alexandre.rames@arm.com> 1413552927 +0100
committer Alexandre Rames <alexandre.rames@arm.com> 1413552927 +0100

Rename arm64 `Register` to `XRegister`.

This will avoid naming conflicts in the arm64 port of
the optimizing compiler.

Change-Id: Ie736ddd2ddbd2e299058256de28bad5d41c57d6f