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Type:
Sub-task
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Resolution: Fixed
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Priority:
P4
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Affects Version/s: repo-valhalla
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Component/s: hotspot
Since JDK-8247299, value objects no longer use 'markWord::always_locked_pattern' (see description of JDK-8247298 for more details). Therefore, the limitations around storing the hash code in the mark word that are mentioned in JDK-8244975 no longer exist. Let's enable this optimization.
- blocks
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JDK-8376566 [lworld] Runtime cleanups of markWord hashCode for inline types after JDK-8376171
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- In Progress
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- is blocked by
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JDK-8376512 [lworld] Value objects should consistently use System.identityHashCode
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- Resolved
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- relates to
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- Resolved
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- links to
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Commit(lworld)
openjdk/valhalla/170abba1
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Review(lworld)
openjdk/valhalla/1954