RFR: 8365732: RISC-V: implement AES CTR intrinsics [v26]

[Anjian Wen]

On Wed, 19 Nov 2025 09:54:58 GMT, Hamlin Li <mli at openjdk.org> wrote:

>> I try to make it different from the L_exit in counterMode_AESCrypt function, should I change this to L_exit2 or L_exit_main?
>
> The labels are in different method, should be fine with same name? I'm not quite sure.

I have test it with the Label change to L_exit, which seems to be fine. fixed it!

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PR Review Comment: https://git.openjdk.org/jdk/pull/25281#discussion_r2554551939