[lworld] RFR: 8378105: [lworld] [REDO] Follow up 8329433 for Valhalla entry points in nmethod

[Tobias Hartmann]

On Wed, 18 Feb 2026 07:28:15 GMT, Manuel Hässig <mhaessig at openjdk.org> wrote:

> This is a redo of #2116.
> 
> This PR makes the necessary changes to also make the inline entry point fields in the nmethod class a `uint16_t` like JDK-8329433 did for the other entry points. Importantly, this PR preserves the default values necessary for unused entry points.
> 
> Testing:
> - [ ] tier1,tier2,tier3

Looks good!

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Marked as reviewed by thartmann (Committer).

PR Review: https://git.openjdk.org/valhalla/pull/2123#pullrequestreview-3818316539