RFR: 8268293: VectorAPI cast operation on mask and shuffle is broken [v4]

[Jatin Bhateja]

On Fri, 11 Jun 2021 08:34:20 GMT, Jatin Bhateja <jbhateja at openjdk.org> wrote:

>> Existing implementation of VectoMask.cast and VectorShuffle.cast operation do not generate correct mask compliant with the species passed as the argument.
>> 
>> This patch fixes the implementation and adds the corresponding  cast operation test cases to VectorAPI regression suite.
>
> Jatin Bhateja has updated the pull request incrementally with one additional commit since the last revision:
> 
>   8268293: Moving legality logic from test-generation script to java AbstractVectorTest.

Withdrawing from JDK-MAINLINE , PR created on JDK-17 branch

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PR: https://git.openjdk.java.net/jdk/pull/4392