[jdk22u] RFR: 8326638: Crash in PhaseIdealLoop::remix_address_expressions due to unexpected Region instead of Loop

Wed Feb 28 06:36:23 UTC 2024

Hi all,

This pull request contains a backport of commit [9f0e7da6](https://github.com/openjdk/jdk/commit/9f0e7da64e21237322e55ca4f0e3639fa5d1c4ed) from the [openjdk/jdk](https://git.openjdk.org/jdk) repository.

The commit being backported was authored by Tobias Hartmann on 27 Feb 2024 and was reviewed by Christian Hagedorn and Vladimir Kozlov.

Thanks!

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Commit messages:
 - Backport 9f0e7da64e21237322e55ca4f0e3639fa5d1c4ed

Changes: https://git.openjdk.org/jdk22u/pull/71/files
 Webrev: https://webrevs.openjdk.org/?repo=jdk22u&pr=71&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8326638
  Stats: 60 lines in 2 files changed: 57 ins; 0 del; 3 mod
  Patch: https://git.openjdk.org/jdk22u/pull/71.diff
  Fetch: git fetch https://git.openjdk.org/jdk22u.git pull/71/head:pull/71

PR: https://git.openjdk.org/jdk22u/pull/71