JDK-8255623 : Release Note: Removal of Experimental Features AOT and Graal JIT
- Type: Sub-task
- Component: hotspot
- Sub-Component: compiler
- Affected Version: 16
- Priority: P4
- Status: Closed
- Resolution: Delivered
- Submitted: 2020-10-29
- Updated: 2021-12-03
- Resolved: 2021-12-03
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Unresolved : Release in which this issue/RFE will be addressed.
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To download the current JDK release, click here.
| JDK 16 |
|---|
16Resolved  |
Description
The Java Ahead-of-Time compilation experimental tool `jaotc` has been removed. Using HotSpot VM options defined by [JEP295](https://openjdk.java.net/jeps/295) produce a not supported option warning but will otherwise be ignored. The experimental Java-based JIT compiler, Graal [JEP317](https://openjdk.java.net/jeps/317), has been removed. Attempting to use it produces a JVMCI error: `JVMCI compiler 'graal' not found`.
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