RFR: 8238669: Long.divideUnsigned is extremely slow for certain values (Needs to be Intrinsic) [v2]

[Brian Burkhalter]

On Wed, 14 Oct 2020 14:20:11 GMT, Raffaello Giulietti <github.com+70726043+rgiulietti at openjdk.org> wrote:

>> Hello
>> 
>> this is a gentle reminder that this issue still needs a more formal review.
>> 
>> Greetings
>> Raffaello
>
> Hello,
> 
> a reminder that this issue has not been formally reviewed.
> Estimated time: 10-15 min with "Hacker's delight" on the desk.
> 
> Greetings
> Raffaello

I think the change looks good.

Before the project was on GitHub, there was a change to the test posted in
http://mail.openjdk.java.net/pipermail/core-libs-dev/2020-September/068504.html to address the comment in
http://mail.openjdk.java.net/pipermail/core-libs-dev/2020-September/068484.html. I think the test is all right but
perhaps someone else still has a comment. The copyright year in any case needs to be adjusted.

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PR: https://git.openjdk.java.net/jdk/pull/31