git: openjdk/jdk21u-dev: master: 8328107: Shenandoah/C2: TestVerifyLoopOptimizations test failure

[Paul Hohensee]

Changeset: 2ba3cd60
Branch: master
Author:    Satyen Subramaniam <ssubramaniam at openjdk.org>
Committer: Paul Hohensee <phh at openjdk.org>
Date:      2025-04-21 17:58:36 +0000
URL:       https://git.openjdk.org/jdk21u-dev/commit/2ba3cd60b7945736bb43cc94ed32c36cfe0a763f

8328107: Shenandoah/C2: TestVerifyLoopOptimizations test failure

Backport-of: b5212d7bfe78b18c18e45c42c724a22365709328

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