[jdk21u-dev] RFR: 8332905: C2 SuperWord: bad AD file, with RotateRightV and first operand not a pack

[Martin Doerr]

Clean backport of [JDK-8332905](https://bugs.openjdk.org/browse/JDK-8332905).

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Commit messages:
 - Backport 67d6f3ca9e8d1312c9e3a85dbe19903619f59064

Changes: https://git.openjdk.org/jdk21u-dev/pull/707/files
  Webrev: https://webrevs.openjdk.org/?repo=jdk21u-dev&pr=707&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8332905
  Stats: 21 lines in 2 files changed: 18 ins; 0 del; 3 mod
  Patch: https://git.openjdk.org/jdk21u-dev/pull/707.diff
  Fetch: git fetch https://git.openjdk.org/jdk21u-dev.git pull/707/head:pull/707

PR: https://git.openjdk.org/jdk21u-dev/pull/707