RFR: 8333006: RISC-V: C2: Support vector-scalar and vector-immediate arithmetic instructions [v2]

[Gui Cao]

On Tue, 28 May 2024 07:08:54 GMT, Fei Yang <fyang at openjdk.org> wrote:

> Is it necessary to require that `src` and `dst` be the same register for un-predicated versions?

Thanks for your review. Fixed.

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PR Review Comment: https://git.openjdk.org/jdk/pull/19415#discussion_r1617007815