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Type:
Enhancement
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Resolution: Fixed
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Priority:
P2
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Affects Version/s: None
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Component/s: core-libs
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b20
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Verified
The VM cannot trust the fields in `String` are never changed as they are not `@Stable` annotated. Making the fields trustworthy would improve performance in many situations.
Example
static final Map<String, VarHandle> MAP = Map.of(....);
MAP.get("malloc").invokeExact(42L); // This could constant fold
Example
static final Map<String, VarHandle> MAP = Map.of(....);
MAP.get("malloc").invokeExact(42L); // This could constant fold
- relates to
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- Open
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- Open
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- Open
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- links to
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Commit(master)
openjdk/jdk/072b8273
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Review(master)
openjdk/jdk/24625