[lworld] RFR: 8364483: [lworld] Pre-register migrated classes in class loaders

[Coleen Phillimore]

On Thu, 31 Jul 2025 20:10:14 GMT, Coleen Phillimore <coleenp at openjdk.org> wrote:

> This change preloads and preregisters all classes in the migrated classes lists, in all class loaders.
> Tested with tier1 locally and with -XX:+PrintSystemDictionaryAtExit.

src/hotspot/share/gc/z/zBarrierSet.inline.hpp line 38:

> 36: #include "oops/inlineKlass.inline.hpp"
> 37: #include "utilities/debug.hpp"
> 38: #include "utilities/copy.hpp"

This is unrelated but needed to get the product build to build.

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PR Review Comment: https://git.openjdk.org/valhalla/pull/1520#discussion_r2246285212