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Enhancement
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Resolution: Fixed
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P4
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17, 18
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b08
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generic
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generic
| Issue | Fix Version | Assignee | Priority | Status | Resolution | Resolved In Build |
|---|---|---|---|---|---|---|
| JDK-8311280 | 17.0.9 | Aleksey Shipilev | P4 | Resolved | Fixed | b01 |
TypeArrayKlass::oop_size() calls into TypeArrayOopDesc::object_size() which loads the Klass* from the object, but this is not necessary because we're coming from TypeArrayKlass.
Note: This came up in Lilliput, where we need to be careful how to load the Klass, and must figure out the object size using oopDesc::size_given_klass() without blindly re-loading the Klass*.
Note: This came up in Lilliput, where we need to be careful how to load the Klass, and must figure out the object size using oopDesc::size_given_klass() without blindly re-loading the Klass*.
- backported by
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JDK-8311280 Avoid loading Klass* twice in TypeArrayKlass::oop_size()
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- Resolved
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