hg: shenandoah/jdk11: [backport] 8223767: Shenandoah fails to build on Solaris x86_64

[shade at redhat.com]

Changeset: 159ea4412948
Author:    bulasevich
Date:      2019-05-16 19:26 +0200
URL:       http://hg.openjdk.java.net/shenandoah/jdk11/rev/159ea4412948

[backport] 8223767: Shenandoah fails to build on Solaris x86_64

! src/hotspot/share/gc/shenandoah/c2/shenandoahSupport.hpp
! src/hotspot/share/gc/shenandoah/shenandoahAllocRequest.hpp
! src/hotspot/share/gc/shenandoah/shenandoahAsserts.hpp
! src/hotspot/share/gc/shenandoah/shenandoahBarrierSet.hpp
! src/hotspot/share/gc/shenandoah/shenandoahControlThread.hpp
! src/hotspot/share/gc/shenandoah/shenandoahHeap.hpp
! src/hotspot/share/gc/shenandoah/shenandoahHeapRegion.hpp
! src/hotspot/share/gc/shenandoah/shenandoahNumberSeq.hpp
! src/hotspot/share/gc/shenandoah/shenandoahOopClosures.hpp
! src/hotspot/share/gc/shenandoah/shenandoahSharedVariables.hpp
! src/hotspot/share/gc/shenandoah/shenandoahTaskqueue.hpp
! src/hotspot/share/gc/shenandoah/shenandoahVerifier.hpp
! src/hotspot/share/opto/compile.hpp