RFR: 8358768: [vectorapi] Make VectorOperators.SUADD an Associative [v4]

[Ian Graves]

On Tue, 15 Jul 2025 15:41:59 GMT, Quan Anh Mai <qamai at openjdk.org> wrote:

>> Ian Graves has updated the pull request incrementally with one additional commit since the last revision:
>> 
>>   Condensing test data
>
> I believe this is inadequate, an `Associative` will allow reduction operation. You need to add support for `SUADD` to that, too.

Will create a bug. Thanks @merykitty !

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PR Comment: https://git.openjdk.org/jdk/pull/26099#issuecomment-3074270571