RFR: 8229169: False failure of GenericTaskQueue::pop_local on architectures with weak memory model

Jie Fu fujie at loongson.cn
Tue Aug 6 14:58:21 UTC 2019

Hi Martin,

On 2019/8/6 下午10:12, Doerr, Martin wrote:
>> Here is my reproducer to debug this issue:
>> http://cr.openjdk.java.net/~jiefu/8229169/reproducer/
> Maybe I didn't figure out how to run it correctly. Where's the source code for ClassLoaderGenerator.class?

The reproducer is constructed from 

So the source code for ClassLoaderGenerator.class is 

> Did you get the error while running javac?
Yes, it crashed while running javac.
> It didn't crash on PPC64.

This bug can be easily reproduced on Our latest Loongson 3A3000/4000 

Thanks a lot.
Best regards,

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