git: openjdk/jdk21u-dev: master: 8343607: C2: Shenandoah crashes during barrier expansion in Continuation::enter

[Aleksey Shipilev]

Changeset: 4c3f0f39
Branch: master
Author:    Cesar Soares Lucas <cslucas at openjdk.org>
Committer: Aleksey Shipilev <shade at openjdk.org>
Date:      2025-08-27 17:34:00 +0000
URL:       https://git.openjdk.org/jdk21u-dev/commit/4c3f0f393b8edecf54f6480a09437b2cb5ffe670

8343607: C2: Shenandoah crashes during barrier expansion in Continuation::enter

Reviewed-by: shade
Backport-of: 45c914c3ad8fbc406af9ba9dec97f11c28c91299

! src/hotspot/share/gc/shenandoah/c2/shenandoahSupport.cpp