RFR: 8327652: S390x: Implements SLP support [v4]

Wed Mar 20 09:45:21 UTC 2024

On Wed, 20 Mar 2024 09:37:34 GMT, Martin Doerr <mdoerr at openjdk.org> wrote:

>> [JDK-8308277](https://bugs.openjdk.org/browse/JDK-8308277)  This one was done for RISCV platform. If I do not make this change vectorization for float squreroot (Match.sqrt()) does not happen on s390x.  Unlike RISCV I did not see ConvF2D -> ConvD2F IR Node sequence on s390x.
>> Shall I raise a separate PR for this. ?
>
> I think doing this in a separate PR makes sense. You may want to backport it to 21 and/or 17.

I raise separate PR. Thank you

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PR Review Comment: https://git.openjdk.org/jdk/pull/18162#discussion_r1531767102