[master] RFR: 8319185: [Lilliput] Enable and fix vectorization tests [v2]

[Stefan Karlsson]

On Mon, 22 Apr 2024 10:28:01 GMT, Roman Kennke <rkennke at openjdk.org> wrote:

>> This re-instates #125 after it has been lost with the Great Reset. It's a clean cherry-pick of that other commit.
>> 
>> Compared to #125 this change also fixes compiler/loopopts/superword/TestAlignVector.java, which is new since then.
>
> Roman Kennke has updated the pull request with a new target base due to a merge or a rebase. The incremental webrev excludes the unrelated changes brought in by the merge/rebase. The pull request contains three additional commits since the last revision:
> 
>  - Fix TestAlignVector.java
>  - Merge branch 'master' into fix-vector-tests
>  - 8319185: [Lilliput] Enable and fix vectorization tests
>    
>    Reviewed-by: shade

Seems reasonable to me, though I'm not really familiar with this test framework. If this makes the testing cleaner I'd prefer to get this integrated now instead of waiting for a perfect fix/review.

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PR Comment: https://git.openjdk.org/lilliput/pull/152#issuecomment-2069167783