RFR: 8199739: Use HeapAccess when loading oops from static fields in javaClasses.cpp
Stefan Karlsson
stefan.karlsson at oracle.com
Mon Mar 19 10:11:25 UTC 2018
Hi all,
Kim and Roman commented that my patch doesn't work with Shenandoah.
Here's an updated version:
http://cr.openjdk.java.net/~stefank/8199739/webrev.02/
Thanks,
StefanK
On 2018-03-16 15:39, Stefan Karlsson wrote:
> Hi all,
>
> Please review this patch to use HeapAccess<>::oop_load instead of
> oopDesc::load_decode_heap_oop when loading oops from static fields in
> javaClasses.cpp:
>
> http://cr.openjdk.java.net/~stefank/8199739/webrev.01/
> https://bugs.openjdk.java.net/browse/JDK-8199739
>
> It's necessary to use HeapAccess<>::oop_load to inject load barriers for
> GCs that need them.
>
> Thanks,
> StefanK
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