git: openjdk/jdk: 8285301: C2: assert(!requires_atomic_access) failed: can't ensure atomicity

[Tobias Hartmann]

Changeset: 0a4a6403
Author:    Tobias Hartmann <thartmann at openjdk.org>
Date:      2022-04-29 06:12:43 +0000
URL:       https://git.openjdk.java.net/jdk/commit/0a4a6403bbdfa7a9f632dbf625435d9aaf04074c

8285301: C2: assert(!requires_atomic_access) failed: can't ensure atomicity

Reviewed-by: kvn, dlong

! src/hotspot/share/gc/shared/c2/barrierSetC2.cpp
! src/hotspot/share/opto/graphKit.cpp
! src/hotspot/share/opto/idealKit.cpp
! src/hotspot/share/opto/macroArrayCopy.cpp
! src/hotspot/share/opto/memnode.cpp
! src/hotspot/share/opto/memnode.hpp
! test/hotspot/jtreg/compiler/arraycopy/TestArrayCopyConjoint.java
! test/hotspot/jtreg/compiler/arraycopy/TestArrayCopyDisjoint.java
! test/hotspot/jtreg/compiler/arraycopy/TestInstanceCloneAsLoadsStores.java
+ test/hotspot/jtreg/compiler/gcbarriers/TestAlwaysAtomicAccesses.java