[jdk17u-dev] RFR: 8275638: GraphKit::combine_exception_states fails with "matching stack sizes" assert

[Martin Doerr]

Clean Backport of JDK-8275638. Should get backported together with JDK-8278966.

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Commit messages:
 - Backport b9a477bf19d9f276f6b1da8984eb56d7bd5fc137

Changes: https://git.openjdk.java.net/jdk17u-dev/pull/200/files
 Webrev: https://webrevs.openjdk.java.net/?repo=jdk17u-dev&pr=200&range=00
  Issue: https://bugs.openjdk.java.net/browse/JDK-8275638
  Stats: 117 lines in 3 files changed: 117 ins; 0 del; 0 mod
  Patch: https://git.openjdk.java.net/jdk17u-dev/pull/200.diff
  Fetch: git fetch https://git.openjdk.java.net/jdk17u-dev pull/200/head:pull/200

PR: https://git.openjdk.java.net/jdk17u-dev/pull/200