hg: jdk/sandbox: 2 new changesets

[chris.hegarty at oracle.com]

Changeset: fce873eab7a9
Author:    xgong
Date:      2020-05-27 15:17 +0800
URL:       https://hg.openjdk.java.net/jdk/sandbox/rev/fce873eab7a9

8243339: AArch64: Obsolete UseBarriersForVolatile option
Reviewed-by: adinn, aph, drwhite

! src/hotspot/cpu/aarch64/aarch64.ad
! src/hotspot/cpu/aarch64/c1_LIRGenerator_aarch64.cpp
! src/hotspot/cpu/aarch64/globals_aarch64.hpp
! src/hotspot/cpu/aarch64/jniFastGetField_aarch64.cpp
! src/hotspot/cpu/aarch64/templateTable_aarch64.cpp
! src/hotspot/cpu/aarch64/vm_version_aarch64.cpp
! src/hotspot/cpu/aarch64/vm_version_aarch64.hpp
! src/hotspot/share/compiler/compilerDefinitions.cpp
! src/hotspot/share/compiler/compilerDefinitions.hpp
! src/hotspot/share/jvmci/jvmciCompiler.cpp
! src/hotspot/share/jvmci/vmStructs_jvmci.cpp
! src/hotspot/share/opto/c2compiler.cpp
! src/hotspot/share/runtime/arguments.cpp
! src/jdk.internal.vm.ci/share/classes/jdk.vm.ci.aarch64/src/jdk/vm/ci/aarch64/AArch64.java
! src/jdk.internal.vm.ci/share/classes/jdk.vm.ci.hotspot.aarch64/src/jdk/vm/ci/hotspot/aarch64/AArch64HotSpotJVMCIBackendFactory.java
! src/jdk.internal.vm.ci/share/classes/jdk.vm.ci.hotspot.aarch64/src/jdk/vm/ci/hotspot/aarch64/AArch64HotSpotVMConfig.java
! test/hotspot/jtreg/compiler/c2/aarch64/TestVolatiles.java

Changeset: 5518622bebe0
Author:    shade
Date:      2020-05-27 09:22 +0200
URL:       https://hg.openjdk.java.net/jdk/sandbox/rev/5518622bebe0

8245812: Shenandoah: compute root phase parallelism
Reviewed-by: zgu

! src/hotspot/share/gc/shenandoah/shenandoahPhaseTimings.cpp