hg: shenandoah/jdk10: Make major GC phases exclusive from each other

[roman at kennke.org]

Changeset: dd1b2cd3c66e
Author:    rkennke
Date:      2018-01-30 12:20 +0100
URL:       http://hg.openjdk.java.net/shenandoah/jdk10/rev/dd1b2cd3c66e

Make major GC phases exclusive from each other

! src/hotspot/cpu/x86/c1_Runtime1_x86.cpp
! src/hotspot/cpu/x86/macroAssembler_x86.cpp
! src/hotspot/cpu/x86/shenandoahBarrierSet_x86.cpp
! src/hotspot/share/gc/shenandoah/shenandoahBarrierSet.cpp
! src/hotspot/share/gc/shenandoah/shenandoahHeap.cpp
! src/hotspot/share/gc/shenandoah/shenandoahHeap.hpp
! src/hotspot/share/gc/shenandoah/shenandoahHeap.inline.hpp
! src/hotspot/share/gc/shenandoah/shenandoahSharedVariables.hpp
! src/hotspot/share/opto/shenandoahSupport.cpp