[vectorIntrinsics] RFR: 8282389: Add new vector operations to count leading and trailing zeros. [v3]

[Paul Sandoz]

On Thu, 3 Mar 2022 14:58:04 GMT, Swati Sharma <duke at openjdk.java.net> wrote:

>> Hi All,
>> 
>> Added support for new vector operations CLZ (count number of leading zeros) and CTZ (could number of trailing zeros) for all the integral vector types(Byte/Short/Integer/Long).
>> Added validation and performance tests corresponding the these operations in existing VectorAPI JTREG/JMH suite.
>> 
>> Kindly review and share your feedback.
>> 
>> Thanks and Regards,
>> Swati Sharma
>> Intel
>
> Swati Sharma has updated the pull request incrementally with one additional commit since the last revision:
> 
>   8282389: Removed the extra lines.

Marked as reviewed by psandoz (Committer).

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PR: https://git.openjdk.java.net/panama-vector/pull/176