[aarch64-port-dev ] Question about ISB usage in the aarch64 port

[Xiaohong Gong (Arm Technology China)]

Hi Felix,

I met the similar SIGILL on aarch64 platform as well. And here is the related JBS containing the resolution: https://bugs.openjdk.java.net/browse/JDK-8234321
Hope this could help you!

Thanks,
Xiaohong Gong