RFR: 8322753: RISC-V: C2 ReverseBytesV [v6]

[Hamlin Li]

> Hi,
> Can you review this patch to add ReverseBytesV intrinsic?
> Thanks.

Hamlin Li has updated the pull request incrementally with one additional commit since the last revision:

  space

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Changes:
  - all: https://git.openjdk.org/jdk/pull/19120/files
  - new: https://git.openjdk.org/jdk/pull/19120/files/addb1441..ad9c077d

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk&pr=19120&range=05
 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=19120&range=04-05

  Stats: 2 lines in 1 file changed: 0 ins; 0 del; 2 mod
  Patch: https://git.openjdk.org/jdk/pull/19120.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/19120/head:pull/19120

PR: https://git.openjdk.org/jdk/pull/19120