RFR: 8322735: C2: minor improvements of bubble sort used in SuperWord::packset_sort

[Emanuel Peter]

On Fri, 5 Jan 2024 08:54:36 GMT, Denghui Dong <ddong at openjdk.org> wrote:

>> Ok. This change is fine with me. Thanks for taking the time to look into this :)
>> 
>> I was just curious what was your motivation. I may completely redo this code once I remove the alignment constraints (here used for sorting), but that will have to be decided in a few months.
>> 
>> Please do the renaming, and then I can run testing and give you my approval.
>
>> Please do the renaming, and then I can run testing and give you my approval.
> 
> Updated. Thanks.

@D-D-H nice. Testing running.

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PR Comment: https://git.openjdk.org/jdk/pull/17190#issuecomment-1878430341