[jdk23u] RFR: 8321509: False positive in get_trampoline fast path causes crash

[Dan Lutker]

8321509: False positive in get_trampoline fast path causes crash

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Commit messages:
 - Backport 73e3e0edeb20c6f701b213423476f92fb05dd262

Changes: https://git.openjdk.org/jdk23u/pull/36/files
  Webrev: https://webrevs.openjdk.org/?repo=jdk23u&pr=36&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8321509
  Stats: 72 lines in 6 files changed: 34 ins; 14 del; 24 mod
  Patch: https://git.openjdk.org/jdk23u/pull/36.diff
  Fetch: git fetch https://git.openjdk.org/jdk23u.git pull/36/head:pull/36

PR: https://git.openjdk.org/jdk23u/pull/36