[vector-unstable] RFR: 8253211: Make sure jvm does not crash with Arm SVE and Vector API

[Vladimir Ivanov]

On Wed, 16 Sep 2020 04:23:58 GMT, Ningsheng Jian <njian at openjdk.org> wrote:

> Add those vector api specific OPs to unsupported list for SVE.
> 
> Currently we have not implemented all Arm SVE code generation for
> Vector API specific nodes. To make sure hotspot does not crash with bad
> AD file (as NEON has implemented them), we simply add those OPs to
> unsupported op list.
> 
> This patch also fixed one missing VectorA handling in previous merge.

Looks good.

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Marked as reviewed by vlivanov (Reviewer).

PR: https://git.openjdk.java.net/panama-vector/pull/3