RFR: 8266256: compiler.vectorization.TestBufferVectorization does testing twice

[Igor Ignatyev]

On Thu, 29 Apr 2021 00:58:45 GMT, Igor Ignatyev <iignatyev at openjdk.org> wrote:

> Hi all,
> 
> could you please review this patch that removes work duplication within `TestBufferVectorization` test? 
> 
> from JBS:
>> `compiler.vectorization.TestBufferVectorization` runs the testing twice, one time in the JVM created by jtreg, and once again by the JVM created by TestBufferVectorization.
> 
> after the duplication was removed, it became possible to change the execution mode to `driver`, which is done as part of this patch as well as small refactoring.
> 
> Thanks,
> -- Igor

Thanks, Vladimir.

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PR: https://git.openjdk.java.net/jdk/pull/3781