[lworld] RFR: 8244975: [lworld] Investigate if VM can implement Object::hashCode by calling ValueBootstrapMethods for inline types [v2]

[David Simms]

> Use ValueBootstrapMethods for Object::hashCode()

David Simms has updated the pull request incrementally with one additional commit since the last revision:

  change javac not to generate equals/hashCode

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

Changes:
  - all: https://git.openjdk.java.net/valhalla/pull/136/files
  - new: https://git.openjdk.java.net/valhalla/pull/136/files/302cad6b..79e9cbcc

Webrevs:
 - full: https://webrevs.openjdk.java.net/valhalla/136/webrev.01
 - incr: https://webrevs.openjdk.java.net/valhalla/136/webrev.00-01

  Stats: 202 lines in 6 files changed: 52 ins; 112 del; 38 mod
  Patch: https://git.openjdk.java.net/valhalla/pull/136.diff
  Fetch: git fetch https://git.openjdk.java.net/valhalla pull/136/head:pull/136

PR: https://git.openjdk.java.net/valhalla/pull/136