RFR: 8349582: APX NDD code generation for OpenJDK

[Srinivas Vamsi Parasa]

The goal of this PR is to generate code using APX NDD instructions.

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Commit messages:
 - 8349582: APX NDD code generation for OpenJDK

Changes: https://git.openjdk.org/jdk/pull/23501/files
  Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=23501&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8349582
  Stats: 3815 lines in 5 files changed: 2181 ins; 58 del; 1576 mod
  Patch: https://git.openjdk.org/jdk/pull/23501.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/23501/head:pull/23501

PR: https://git.openjdk.org/jdk/pull/23501