JDK-8220420 : Cleanup c1_LinearScan
- Type: Enhancement
- Component: hotspot
- Sub-Component: compiler
- Affected Version: 11,13
- Priority: P4
- Status: Resolved
- Resolution: Fixed
- Submitted: 2019-03-11
- Updated: 2022-02-06
- Resolved: 2019-03-11
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 11 | JDK 13 |
|---|---|
| 11.0.10-oracleFixed | 13 b12Fixed  |
Description
c1_LinearScan has a few minor inefficiencies, e.g., a couple of GrowableLists that are only conditionally used are allocated eagerly, there are several unused methods etc. A cleanup reduces static footprint and time spent creating Intervals etc.
Comments
|