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Type:
Enhancement
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Resolution: Fixed
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Priority:
P4
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Affects Version/s: 9
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Component/s: hotspot
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b112
| Issue | Fix Version | Assignee | Priority | Status | Resolution | Resolved In Build |
|---|---|---|---|---|---|---|
| JDK-8290030 | openjdk8u352 | Dongbo He | P4 | Resolved | Fixed | b01 |
| JDK-8358246 | shenandoah8u352 | Dongbo He | P4 | Resolved | Fixed | b01 |
Current C1 does not handle Class.isPrimitive intrinsic, while C2 does. Class.isPrimitive is important enough to consider intrinsifying even in C1: there are 150+ usages in JDK alone (java.lang.invoke and other reflective stuff are heavy users), and some expected usages in JDK-8150465.
- backported by
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JDK-8290030 C1 intrinsic for Class.isPrimitive
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- Resolved
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- Resolved
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- relates to
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- Resolved
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JDK-8233019 java.lang.Class.isPrimitive() (C1) returns wrong result if Klass* is aligned to 32bit
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- Resolved
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