[lworld] RFR: 8341844: [lworld] Test crashing in genzgc in ZBarrier::mark_from_old_slow_path(zaddress)+0x4c

[Erik Österlund]

On Tue, 17 Dec 2024 20:02:03 GMT, David Simms <dsimms at openjdk.org> wrote:

> Generational zgc requires a store barrier in addition to the load barrier.
> load barrier followed by bulk copy isn't enough

Looks good.

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Marked as reviewed by eosterlund (no project role).

PR Review: https://git.openjdk.org/valhalla/pull/1321#pullrequestreview-2510083731