RFC: Late G1 Barrier Expansion (Draft JEP)

Roberto Castaneda Lozano roberto.castaneda.lozano at oracle.com
Fri Feb 2 09:57:37 UTC 2024


Hi all,

I have written (together with Erik Österlund) a draft JEP for simplifying C2's handling of G1 barriers. The JEP description is available in JBS:

https://bugs.openjdk.org/browse/JDK-8322295

Comments and feedback are welcome!

Thanks,

Roberto Castañeda Lozano (HotSpot compiler team at Oracle)


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