JDK-8230591 : AArch64: Missing intrinsics for Math.ceil, floor, rint
- Type: Enhancement
- Component: hotspot
- Sub-Component: compiler
- Affected Version: 11.0.3,14,15
- Priority: P4
- Status: Resolved
- Resolution: Fixed
- CPU: aarch64
- Submitted: 2019-09-04
- Updated: 2023-07-24
- Resolved: 2020-01-15
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 | JDK 15 |
|---|---|---|
| 11.0.8Fixed | 13.0.5Fixed | 15 b06Fixed  |
Related Reports
|
Relates :
|
|
|
Relates :
|
|
|
Relates :
|
|
|
Relates :
|
Description
Original issue JDK-8226721 adds intrinsics for x86. It looks like someone should add similar intrinsics for aarch64. There may need to be a few special case checks, but at first glance this looks like simple intrinsics around an aarch64 instruction (perhaps using FRINTM, FRINTN, FRINTP).
Comments
|