[lworld] RFR: 8244975: [lworld] Investigate if VM can implement Object::hashCode by calling ValueBootstrapMethods for inline types [v4]

[David Simms]

> Use ValueBootstrapMethods for Object::hashCode()

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

  Adjust test, no longer generating hashCode()

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Changes:
  - all: https://git.openjdk.java.net/valhalla/pull/136/files
  - new: https://git.openjdk.java.net/valhalla/pull/136/files/c9f96b1d..bef769e8

Webrevs:
 - full: https://webrevs.openjdk.java.net/valhalla/136/webrev.03
 - incr: https://webrevs.openjdk.java.net/valhalla/136/webrev.02-03

  Stats: 1 line in 1 file changed: 0 ins; 0 del; 1 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