tree 54e8c8fad3de00a8edd2fb8766bdfb0e2b6fc533
parent 2aaf58e90c9229610b2a16644e9866b6741ce9ca
author Serban Constantinescu <serban.constantinescu@linaro.org> 1453886396 +0000
committer Serban Constantinescu <serban.constantinescu@linaro.org> 1453929848 +0000

Remove unused DMB code paths in the ARM64 Optimizing Compiler

Currently all ARM64 CPUs will be using the acquire-release code paths.
This patch removes the instruction set feature PreferAcquireRelease()
as well as all the unused DMB code paths.

Change-Id: I61c320d6d685f96c9e260f25eac3593907793830
Signed-off-by: Serban Constantinescu <serban.constantinescu@linaro.org>