RFR: 8303513: C2: LoadKlassNode::make fails with 'expecting TypeKlassPtr'

Thu Jun 15 10:33:21 UTC 2023

This pull request contains a backport of [JDK-8303513](https://bugs.openjdk.org/browse/JDK-8303513). The original changes are reviewed by Tobias Hartmann (@TobiHartmann) and Vladimir Kozlov (@vnkozlov).

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Commit messages:
 - Backport 83d92672d4c2637fc37ddd873533c85a9b083904

Changes: https://git.openjdk.org/jdk21/pull/21/files
 Webrev: https://webrevs.openjdk.org/?repo=jdk21&pr=21&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8303513
  Stats: 9 lines in 1 file changed: 9 ins; 0 del; 0 mod
  Patch: https://git.openjdk.org/jdk21/pull/21.diff
  Fetch: git fetch https://git.openjdk.org/jdk21.git pull/21/head:pull/21

PR: https://git.openjdk.org/jdk21/pull/21