RFR: 8288669: compiler/vectorapi/VectorFPtoIntCastTest.java still fails with "IRViolationException: There were one or multiple IR rule failures."

Fri Jun 24 07:29:56 UTC 2022

On Thu, 23 Jun 2022 09:36:41 GMT, Christian Hagedorn <chagedorn at openjdk.org> wrote:

> IR matching fails when run with `-XX:-TieredCompilation` because we don't have enough profiling information. There is an RFE ([JDK-8276547](https://bugs.openjdk.org/browse/JDK-8276547)) that should change the fixed default warm-up into a compilation policy based warm-up to prevent such test failures in the future. The fix for this test is to just increase the default warm-up for now.
> 
> Testing:
> - tier1-4 flags for VectorFPtoIntCastTest.java
> - repeated runs with tier3 flags (includes `-XX:-TieredCompilation`)
> 
> Thanks,
> Christian

Thanks Tobias and Daniel for the reviews!

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PR: https://git.openjdk.org/jdk/pull/9259