[lworld] Integrated: 8301867: [lworld] BlackholeTest triggers assert "Should have been buffered"

Mon Feb 6 13:59:51 UTC 2023

The recent merge accidentally removed a Valhalla specific line from the `BlackholeNode` constructor because the class was moved when JDK-8296545 was merged in. This led to the `is_Blackhole()` check in `Compile::process_inline_types` to incorrectly return false.

Best regards,
Tobias

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Commit messages:
 - 8301867: [lworld] BlackholeTest triggers assert "Should have been buffered"

Changes: https://git.openjdk.org/valhalla/pull/820/files
 Webrev: https://webrevs.openjdk.org/?repo=valhalla&pr=820&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8301867
  Stats: 1 line in 1 file changed: 1 ins; 0 del; 0 mod
  Patch: https://git.openjdk.org/valhalla/pull/820.diff
  Fetch: git fetch https://git.openjdk.org/valhalla pull/820/head:pull/820

PR: https://git.openjdk.org/valhalla/pull/820