[jdk25] RFR: 8361529: GenShen: Fix bad assert in swap card tables [v2]

[Aleksey Shipilev]

On Thu, 10 Jul 2025 22:37:23 GMT, William Kemper <wkemper at openjdk.org> wrote:

>> Clean backport. Fixes bad pointer in assert.
>
> William Kemper has updated the pull request with a new target base due to a merge or a rebase. The incremental webrev excludes the unrelated changes brought in by the merge/rebase. The pull request contains two additional commits since the last revision:
> 
>  - Merge branch 'jdk-25' into backport-earthling-amzn-1de2acea-jdk25
>  - Backport 1de2acea77da57fd44b214332a73cc6621806e4d

Looks fine for JDK 25.

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Marked as reviewed by shade (Reviewer).

PR Review: https://git.openjdk.org/jdk/pull/26228#pullrequestreview-3008684686