JDK-7071653 : JSR 292: call site change notification should be pushed not pulled
- Type: Enhancement
- Component: hotspot
- Sub-Component: compiler
- Affected Version: hs22
- Priority: P3
- Status: Closed
- Resolution: Fixed
- OS: generic
- CPU: generic
- Submitted: 2011-07-27
- Updated: 2011-11-25
- Resolved: 2011-09-30
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Unresolved : Release in which this issue/RFE will be addressed.
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| JDK 7 | Other |
|---|---|
7u2Fixed  |
hs22Fixed |
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Description
Currently every speculatively inlined method handle call site has a guard that compares the current target of the CallSite object to the inlined one. This per-invocation overhead can be removed if the notification is changed from pulled to pushed (i.e. deoptimization).
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