RFR: 8320999: RISC-V: C2 RotateLeftV [v5]

[Hamlin Li]

> Hi,
> Can you help to review this patch?
> More detailed description is inline in the code.
> Thanks

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

  misc

-------------

Changes:
  - all: https://git.openjdk.org/jdk/pull/19325/files
  - new: https://git.openjdk.org/jdk/pull/19325/files/474e0720..7340c81a

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk&pr=19325&range=04
 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=19325&range=03-04

  Stats: 8 lines in 1 file changed: 0 ins; 6 del; 2 mod
  Patch: https://git.openjdk.org/jdk/pull/19325.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/19325/head:pull/19325

PR: https://git.openjdk.org/jdk/pull/19325