[jdk21u-dev] RFR: 8315652: RISC-V: Features string uses wrong separator for jtreg

[Gui Cao]

On Mon, 8 Apr 2024 06:20:29 GMT, Robbin Ehn <rehn at openjdk.org> wrote:

>> Hi, I would like to backport https://bugs.openjdk.org/browse/JDK-8315652 to jdk21-dev. With this backport, features string looks more reasonable and it will be easier to match specific extensions e.g. vector. It will also be easier to backport jdk mainline test cases to jdk21u-dev in the future. RISC-V specific change, risk is low.
>> 
>> ### Testing
>> - [x]  Run tier1 tests on SOPHON SG2042 (release)
>
> Thanks

@robehn : Thanks for the review.

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PR Comment: https://git.openjdk.org/jdk21u-dev/pull/472#issuecomment-2044445499