On Fri, 23 Aug 2024 12:34:17 GMT, Claes Redestad <redes...@openjdk.org> wrote:
> This PR refactors SwitchBootstraps so that extra EnumDescs and classes are > only passed into bootstraps when needed. Benchmarking shows that in many > cases these are not needed, and avoiding passing them (via binding in the > lists via `MethodHandle::insertArguments`) avoids some auxiliary MH > combinator generation during bootstrap. > > Additional cleanups and refactoring further reduce bootstrap overhead and > number of classes loaded. This pull request has now been integrated. Changeset: 3f00da84 Author: Claes Redestad <redes...@openjdk.org> URL: https://git.openjdk.org/jdk/commit/3f00da84b3e6fb001e7d56acb198292b28d40c8b Stats: 95 lines in 1 file changed: 44 ins; 10 del; 41 mod 8338906: Avoid passing EnumDescs and extra classes to type switch methods that don't use them Reviewed-by: liach, jlahoda ------------- PR: https://git.openjdk.org/jdk/pull/20693
