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Type: Enhancement
Resolution: Fixed
Priority: P3
Fix Version/s: hs22
Affects Version/s: hs22
Component/s: hotspot
Labels:
- jsr292

Subcomponent:
compiler
Resolved In Build:
b02
CPU:

generic
OS:

generic
Verification:
Not verified

Issue	Fix Version	Assignee	Priority	Status	Resolution	Resolved In Build
JDK-2213601	7u2	Christian Thalinger	P3	Closed	Fixed	b04

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).

backported by

JDK-2213601 JSR 292: call site change notification should be pushed not pulled

Closed

relates to

JDK-7087357 JSR 292: remove obsolete code after 7085860

Resolved

JDK-7085404 JSR 292: VolatileCallSites should have push notification too

Closed

JDK-7085860 JSR 292: implement CallSite.setTargetNormal and setTargetVolatile as native methods

Closed

JDK-7083184 JSR 292: don't store context class argument with call site dependencies

Closed

Assignee:: Christian Thalinger (Inactive)
Reporter:: Christian Thalinger (Inactive)
Votes:: 0 Vote for this issue
Watchers:: 0 Start watching this issue

Created:: 2011-07-27 06:09
Updated:: 2011-11-25 13:49
Resolved:: 2011-09-30 09:43
Imported:: 17/Sep/12 1:20 AM
Indexed:: 19/Jul/12 6:20 PM

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