RFR: 8256406: G1 x86 C1/Interpreter post write barrier always uses 32 bit to access variable sized PtrQueue::_index [v2]

[Thomas Schatzl]

On Wed, 18 Nov 2020 08:50:20 GMT, Aleksey Shipilev <shade at openjdk.org> wrote:

>> Thomas Schatzl has updated the pull request incrementally with one additional commit since the last revision:
>> 
>>   shade review
>
> This looks good to me, thanks.

Thanks @shipilev for your review.

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PR: https://git.openjdk.java.net/jdk/pull/1257