Bug in Truffle: parent is accessed racily

Andrew Haley aph at redhat.com
Fri Jan 20 17:45:51 UTC 2017

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.


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