Bug in Truffle: parent is accessed racily

[Andrew Haley]

On 20/01/17 17:41, Christian Humer wrote:
> Thanks for the report!
> Interesting that this problem never occurred on x86 or sparc yet.
> 
> Will investigate a bit more, why it was not volatile in the first place.

I suspect that's because all the machines you've used have been TSO.
The AArch64 systems I test on are (extremely) weakly ordered.

Andrew.