RFR: 8355657: RISC-V: Improve PrintOptoAssembly output of vector-scalar instructions [v2]

[Fei Yang]

On Mon, 28 Apr 2025 03:10:30 GMT, Anjian-Wen <duke at openjdk.org> wrote:

>> As the issue describe, some match rule and predict match not only type I, in case of the misleading, try to delete some "I" in the format and instruct name
>
> Anjian-Wen has updated the pull request incrementally with one additional commit since the last revision:
> 
>   update vsubL_vx_masked format

Marked as reviewed by fyang (Reviewer).

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PR Review: https://git.openjdk.org/jdk/pull/24904#pullrequestreview-2797919372