Integrated: add use site null checks

[Vicente Romero]

On Thu, 15 Jan 2026 05:46:52 GMT, Vicente Romero <vromero at openjdk.org> wrote:

> Adding use site null checks for method invocations. They are added by default but if option: `noUseSiteNullChecks` is passed, the compiler won't generate them

This pull request has now been integrated.

Changeset: 44101e99
Author:    Vicente Romero <vromero at openjdk.org>
URL:       https://git.openjdk.org/valhalla/commit/44101e99c49716cc0d4f4a97ebb0ec3922dd6b94
Stats:     320 lines in 2 files changed: 310 ins; 0 del; 10 mod

add use site null checks

Reviewed-by: mcimadamore

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PR: https://git.openjdk.org/valhalla/pull/1910