RFR: JDK-8035496: G1 ARM: missing remset entry noticed by VerifyAfterGC for vm/gc/concurrent/lp50yp10rp70mr30st0

Thomas Schatzl thomas.schatzl at oracle.com
Wed May 13 22:34:39 UTC 2015


Hi,

On Wed, 2015-05-13 at 18:27 -0400, Vitaly Davidovich wrote:
> You're right Thomas, I was mistakenly looking at
> release_store_ptr_*fence* - all good then.
> 
> Yes, it sounds like it would break on alpha (based on your
> description, I haven't looked at the code), but that's not a supported
> platform anyway right? Otherwise, you'd probably have to introduce a
> new read barrier type for data dependence that's a nop for all but
> alpha so as to not penalize the others.

No, we do not support Alpha :)

I do not think there ever has been a Hotspot for Alpha.

Thanks,
  Thomas




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