[jdk21u] RFR: 8313626: C2 crash due to unexpected exception control flow

[Tobias Hartmann]

Backport of [JDK-8313626](https://bugs.openjdk.java.net/browse/JDK-8313626). Applies cleanly. Approval is pending.

Thanks,
Tobias

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

Commit messages:
 - 8313626: C2 crash due to unexpected exception control flow

Changes: https://git.openjdk.org/jdk21u/pull/92/files
 Webrev: https://webrevs.openjdk.org/?repo=jdk21u&pr=92&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8313626
  Stats: 180 lines in 3 files changed: 180 ins; 0 del; 0 mod
  Patch: https://git.openjdk.org/jdk21u/pull/92.diff
  Fetch: git fetch https://git.openjdk.org/jdk21u.git pull/92/head:pull/92

PR: https://git.openjdk.org/jdk21u/pull/92