RFR: 8343600: RISC-V: enable CRC32 intrinsic when either Zba or RVV are supported

[Hamlin Li]

On Tue, 5 Nov 2024 10:16:00 GMT, Fei Yang <fyang at openjdk.org> wrote:

> The previous `UseZba` check seems a bit strange to me. I will retry to see if it's necessary.

Thanks. Yeah, seems to me too.
Previously, I did not follow the pr all the time, by going through the discussion history, seems without Zba supported and when data size is big enough, it will introduce performance regression, so the pr use Zba to tell if or not turn on the intrinsic finally.

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PR Comment: https://git.openjdk.org/jdk/pull/21897#issuecomment-2456786470