git: openjdk/jdk: master: 8342496: C2/Shenandoah: SEGV in compiled code when running jcstress

[Roland Westrelin]

Changeset: 680dc5d8
Branch: master
Author:    Roland Westrelin <roland at openjdk.org>
Date:      2024-10-21 07:38:39 +0000
URL:       https://git.openjdk.org/jdk/commit/680dc5d896f4f7b01b3cf800d548e32bb2ef8c81

8342496: C2/Shenandoah: SEGV in compiled code when running jcstress

Reviewed-by: shade, rkennke

! src/hotspot/share/gc/shenandoah/c2/shenandoahSupport.cpp
+ test/hotspot/jtreg/gc/shenandoah/compiler/TestLoadBypassesNullCheck.java