RFR: 8336827: compiler/vectorization/TestFloat16VectorConvChain.java timeouts on ppc64 platforms after JDK-8335860 [v2]

[Vladimir Kozlov]

On Tue, 23 Jul 2024 10:32:08 GMT, Matthias Baesken <mbaesken at openjdk.org> wrote:

>> After [JDK-8335860](https://bugs.openjdk.org/browse/JDK-8335860), we see a lot of timeouts in test compiler/vectorization/TestFloat16VectorConvChain.java
>> on the ppc64 based platforms.
>> The timeouts show up especially with the (fast)debug binaries.
>
> Matthias Baesken has updated the pull request incrementally with one additional commit since the last revision:
> 
>   add requires part to the test, taken from compiler/intrinsics/float16/TestAllFloat16ToFloat.java

Looks good.

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Marked as reviewed by kvn (Reviewer).

PR Review: https://git.openjdk.org/jdk/pull/20276#pullrequestreview-2194446390