git: openjdk/jdk17u-dev: 8360288: Shenandoah crash at size_given_klass in op_degenerated

[Paul Hohensee]

Changeset: 3a21a274
Branch: master
Author:    William Kemper <wkemper at openjdk.org>
Committer: Paul Hohensee <phh at openjdk.org>
Date:      2025-10-15 19:47:39 +0000
URL:       https://git.openjdk.org/jdk17u-dev/commit/3a21a2741395ad9bfd5afb421e8a50b8ee769c11

8360288: Shenandoah crash at size_given_klass in op_degenerated

Reviewed-by: phh
Backport-of: 3b44d7bfa4d78e3ec715fce1863e052852f33180

! src/hotspot/share/gc/shenandoah/shenandoahHeap.cpp
! src/hotspot/share/gc/shenandoah/shenandoahHeap.hpp