On Wed, 2 Sep 2026 01:34:37 GMT, Paul Sandoz <[email protected]> wrote:

>> Xueming Shen has updated the pull request incrementally with one additional 
>> commit since the last revision:
>> 
>>   update
>
> Somewhat confusingly all test operators are implicitly marked with the kind 
> VO_SPECIAL because there is no corresponding operator in the VM, -1 is passed 
> as the operator code.
> 
> The compatibility test at that location is likely to perturb performance. 
> Instead we should probably do something at the location where the 
> `AssertionException` is thrown. Try adding `opCode(op)` just before it, which 
> should never be reached for FP vectors (since all five test operators are 
> supported), and for integral vectors should hopefully throw USO and the 
> throwing of `AssertionException` should never be reached.

@PaulSandoz PR has been updated as suggested.

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PR Comment: https://git.openjdk.org/jdk/pull/32633#issuecomment-5504345842

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