RFR: 8367293: RISC-V: enable vectorapi test for VectorMask.laneIsSet

[Dingli Zhang]

On Wed, 10 Sep 2025 03:10:02 GMT, Dingli Zhang <dzhang at openjdk.org> wrote:

> Hi,
> Can you help to review this patch? Thanks!
> 
> [JDK-8366588](https://bugs.openjdk.org/browse/JDK-8366588) adds a vectorapi test for VectorMask.laneIsSet, which we can also enable on RISC-V.
> 
> ### Test (fastdebug)
> - [x] Run compiler/vectorapi/VectorMaskLaneIsSetTest.java on k1, k230 and sg2042

Thanks all for the review!

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PR Comment: https://git.openjdk.org/jdk/pull/27181#issuecomment-3276890571