[vectorIntrinsics] RFR: 8263417: Add Extract integer nodes implementation for Arm SVE [v2]

Tue Mar 16 04:00:16 UTC 2021

On Tue, 16 Mar 2021 01:38:35 GMT, Wang Huang <whuang at openjdk.org> wrote:

>> * Add Extract integer nodes implementation for Arm SVE, like ExtractB/ExtractS/ExtractI/ExtractL
>> * add `sve_lasta(Register, SIMD_RegVariant, PRegister,  FloatRegister)` & `sve_lastb`
>
> Wang Huang has updated the pull request incrementally with one additional commit since the last revision:
> 
>   replace tmp with rscratch

Marked as reviewed by njian (Committer).

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PR: https://git.openjdk.java.net/panama-vector/pull/48