Details
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Enhancement
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Resolution: Fixed
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P4
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11, 13
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b22
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aarch64
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generic
Backports
Issue | Fix Version | Assignee | Priority | Status | Resolution | Resolved In Build |
---|---|---|---|---|---|---|
JDK-8237772 | 11.0.7 | Stuart Monteith | P4 | Resolved | Fixed | b01 |
Description
The arraycopy_prologue method and decendents in hotspot/cpu/aarch64/gc/g1/shared/barrierSetAssembler_aarch64.hpp only accepts the destination array. For implementing read barriers, it also needs to be passed the source array, and the GC implementation then should use the most appropriate one.
Attachments
Issue Links
- backported by
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JDK-8237772 Refactor arraycopy_prologue to allow ZGC read barriers on arraycopy
- Resolved
- blocks
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JDK-8214527 AArch64: ZGC for Aarch64
- Resolved
- duplicates
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JDK-8223240 Extend arraycopy stub GC interface to allow GC replacement of the whole loop
- Resolved