XRay-aarch64-linux::patching-unpatching.cc test flaky

[Dean Michael Berris via llvm-commits]

Hi Kuba,

Adding Serge in who did the port to AArch64 -- I'm unsure what might cause this flakiness (I saw it happen upon submit, but am unable to deduce what might be the cause here).

> On 1 Dec. 2016, at 04:22, Kuba Mracek <mracek at apple.com> wrote:
> 
> Hi Dean,
> 
> The patching-unpatching.cc XRay test on AArch64 seems to fail once in a while:  http://lab.llvm.org:8011/builders/clang-native-aarch64-full/builds/83
> 
> Could you take a look?
> 
> Kuba
> 

-- Dean