hg: jdk/jdk: 8232992: Shenandoah: Implement self-fixing interpreter LRB

[zgu at redhat.com]

Changeset: ef8be51fff48
Author:    zgu
Date:      2019-10-28 11:33 -0400
URL:       https://hg.openjdk.java.net/jdk/jdk/rev/ef8be51fff48

8232992: Shenandoah: Implement self-fixing interpreter LRB
Reviewed-by: shade

! src/hotspot/cpu/aarch64/gc/shenandoah/shenandoahBarrierSetAssembler_aarch64.cpp
! src/hotspot/cpu/aarch64/gc/shenandoah/shenandoahBarrierSetAssembler_aarch64.hpp
! src/hotspot/cpu/x86/gc/shenandoah/shenandoahBarrierSetAssembler_x86.cpp
! src/hotspot/cpu/x86/gc/shenandoah/shenandoahBarrierSetAssembler_x86.hpp
! src/hotspot/share/gc/shenandoah/c2/shenandoahBarrierSetC2.cpp
! src/hotspot/share/gc/shenandoah/c2/shenandoahSupport.cpp
! src/hotspot/share/gc/shenandoah/shenandoahRuntime.cpp
! src/hotspot/share/gc/shenandoah/shenandoahRuntime.hpp