AArch64 libc++bot still broken

[Renato Golin via llvm-commits]

On 15 May 2017 at 17:23, Akira Hatanaka <ahatanak at gmail.com> wrote:
> Unless someone can explain how the patches I committed caused the bot
> failure, I think I'm going to assume it was a random failure and recommit
> the patches today.

I have no idea what caused the crash, but if you're happy to quickly
revert if it does break again, I'm ok with that strategy.

If it does break again, well, then we'll have to investigate it better
before the third attempt.

cheers,
--renato