RFR (S): 8250628: ZGC: `fixup_partial_loads` was removed, but still are referenced

Erik Österlund erik.osterlund at oracle.com
Wed Jul 29 20:12:17 UTC 2020


Hi Albert,

Looks good.

Thanks,
/Erik

> On 29 Jul 2020, at 14:19, Albert Yang <albert.m.yang at oracle.com> wrote:
> 
> Hi,
> 
> https://bugs.openjdk.java.net/browse/JDK-8250628
> 
> http://cr.openjdk.java.net/~lkorinth/albert/8250628/0/
> 
> Case 2&3 can be removed, since all roots will go through the load barrier before a safepoint. To be safe, I have tried setting them to true via `FLAG_SET_DEFAULT(_, true);`, and no failures are observed for hotspot-gc.
> 
> Tested: hotspot-gc
> 
> /Albert
> 



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