hg: jdk/sandbox: 8202676: AArch64: Missing enter/leave around barrier leads to infinite loop

[chris.hegarty at oracle.com]

Changeset: 7238cb613dc5
Author:    rkennke
Date:      2018-05-06 00:42 +0200
URL:       http://hg.openjdk.java.net/jdk/sandbox/rev/7238cb613dc5

8202676: AArch64: Missing enter/leave around barrier leads to infinite loop
Reviewed-by: aph, eosterlund

! src/hotspot/cpu/aarch64/gc/g1/g1BarrierSetAssembler_aarch64.cpp
! src/hotspot/cpu/aarch64/gc/shared/barrierSetAssembler_aarch64.cpp
! src/hotspot/cpu/aarch64/templateInterpreterGenerator_aarch64.cpp