JDK-6869327 : Add new C2 flag to keep safepoints in counted loops.
- Type: Enhancement
- Component: hotspot
- Sub-Component: compiler
- Affected Version: hs16
- Priority: P4
- Status: Resolved
- Resolution: Fixed
- OS: solaris_10
- CPU: sparc
- Submitted: 2009-08-06
- Updated: 2019-10-23
- Resolved: 2015-12-04
The Version table provides details related to the release that this issue/RFE will be addressed.
Unresolved : Release in which this issue/RFE will be addressed.
Resolved: Release in which this issue/RFE has been resolved.
Fixed : Release in which this issue/RFE has been fixed. The release containing this fix may be available for download as an Early Access Release or a General Availability Release.
To download the current JDK release, click here.
Unresolved : Release in which this issue/RFE will be addressed.
Resolved: Release in which this issue/RFE has been resolved.
Fixed : Release in which this issue/RFE has been fixed. The release containing this fix may be available for download as an Early Access Release or a General Availability Release.
To download the current JDK release, click here.
| JDK 8 | JDK 9 | Other |
|---|---|---|
8u101Fixed  |
9 b103Fixed |
openjdk7uFixed |
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Sub Tasks
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JDK-8169584 :
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Description
Currently C2 removes safepoints in counted loops. It creates problem described, for example, in JDK-5014723. Add new C2 product flag UseCountedLoopSafepoints to keep safepoints in counted loops. Its default value will be false.