Compile::remove_useless_nodes does not remove opaque nodes

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    • Type: Backport
    • Resolution: Not an Issue
    • Priority: P4
    • na
    • Affects Version/s: repo-valhalla
    • Component/s: hotspot

      JDK-8255026 refactored the code in Compile::remove_useless_nodes and as a result useless _predicate_opaqs are no longer removed:
      https://github.com/openjdk/jdk/commit/27230fae#diff-f076857d7da81f56709da3de1511b1105727032186cde4d02c678667761f46eaL382

            Assignee:
            Tobias Hartmann
            Reporter:
            Tobias Hartmann
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              Created:
              Updated:
              Resolved: