[12] RFR (S): 8210465: ARM: Object equals abstraction for BarrierSetAssembler

[Aleksei Voitylov]

Roman, Dmitry,

thank you for review!

-Aleksei


On 17/09/2018 11:28, Roman Kennke wrote:
>> PS:
>>
>> BarrierSetAssembler* bs =
>> BarrierSet::barrier_set()->barrier_set_assembler();
>> bs->obj_equals(this, obj1, obj2);
>>
>> Just to emit cmp reg, reg looks a bit overkilling for me.
> This is intentional. GCs might want to override what they do for
> comparing objects. For example, Shenandoah does that.
>
> Thanks,
> Roman
>
>
>> On 09/14/2018 02:54 PM, Aleksei Voitylov wrote:
>>> Hi,
>>>
>>> please review this patch which follows the changes on x86 and AARCH64:
>>>
>>> Enhancement: https://bugs.openjdk.java.net/browse/JDK-8210465
>>> Webrev: http://cr.openjdk.java.net/~avoitylov/webrev.8210465.01/
>>>
>>> Tested by HotSpot regression tests.
>>>
>>> Original issue for x86 and AARCH64:
>>> https://bugs.openjdk.java.net/browse/JDK-8203157
>>>
>>> Thanks,
>>>
>>> -Aleksei
>>>
>>
>