RFR: 8265135: Reduce work initializing VarForms
mchung at openjdk.java.net
Wed Apr 14 03:17:02 UTC 2021
On Tue, 13 Apr 2021 18:11:37 GMT, Claes Redestad <redestad at openjdk.org> wrote:
> This patch reduces work done initializing VarForms - mostly observed when loading each VarHandle implementation class.
> - Lazily resolve MemberNames.
> - Streamline MethodType creation. This reduces the number of MethodTypes created.
> Net effect is a reduction in bytecode executed per VH class by 50-60%.
Looks good to me. I also agree with Paul's suggestion to throw InternalError for errors that should never happen.
Marked as reviewed by mchung (Reviewer).
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