[vectorIntrinsics] RFR: 8263348: Add cast nodes from double precision float types to interger types implementation for Arm SVE

[Ningsheng Jian]

On Wed, 10 Mar 2021 08:50:20 GMT, Wang Huang <whuang at openjdk.org> wrote:

> Add cast nodes from double precision float types to interger types implementation for Arm SVE
> * add CASTD2B/ CASTD2S/ CASTD2I/CASTD2L

Thanks!

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Marked as reviewed by njian (Committer).

PR: https://git.openjdk.java.net/panama-vector/pull/47