[jdk21u-dev] RFR: 8336827: compiler/vectorization/TestFloat16VectorConvChain.java timeouts on ppc64 platforms after JDK-8335860 [v4]

[Martin Doerr]

On Wed, 9 Apr 2025 11:31:01 GMT, Goetz Lindenmaier <goetz at openjdk.org> wrote:

>> I backport this to fix test failures caused by backport of JDK-8333890.
>> 
>> I include parts of JDK-8345146 that enable the test again. 
>> JDK-8345146 implements the needed features for this test on PPC and was backported already.
>> The test adaption for TestFloat16VectorConvChain was omitted as the test was not in 21 at that time.
>
> Goetz Lindenmaier 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 four additional commits since the last revision:
> 
>  - Merge branch 'master' into goetz_backport_8336827
>  - Parts of 8345146 missing as that was downported earlier
>  - Backport 5b4824cf9aba297fa6873ebdadc0e9545647e90d
>  - Backport 35df48e1b321d16f44ba924065143af67143cf95

Marked as reviewed by mdoerr (Reviewer).

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PR Review: https://git.openjdk.org/jdk21u-dev/pull/1589#pullrequestreview-2753704852