hg: shenandoah/jdk: 2 new changesets

[shade at redhat.com]

Changeset: 50a327013d7a
Author:    shade
Date:      2018-11-30 18:58 +0100
URL:       http://hg.openjdk.java.net/shenandoah/jdk/rev/50a327013d7a

Separate "passive" heuristics from "adaptive"

! src/hotspot/share/gc/shenandoah/heuristics/shenandoahPassiveHeuristics.cpp
! src/hotspot/share/gc/shenandoah/heuristics/shenandoahPassiveHeuristics.hpp

Changeset: 02ceca8573e0
Author:    shade
Date:      2018-11-30 18:58 +0100
URL:       http://hg.openjdk.java.net/shenandoah/jdk/rev/02ceca8573e0

Fail early when critical barriers are disabled

! src/hotspot/share/gc/shenandoah/heuristics/shenandoahAdaptiveHeuristics.cpp
! src/hotspot/share/gc/shenandoah/heuristics/shenandoahAggressiveHeuristics.cpp
! src/hotspot/share/gc/shenandoah/heuristics/shenandoahCompactHeuristics.cpp
! src/hotspot/share/gc/shenandoah/heuristics/shenandoahPassiveHeuristics.cpp
! src/hotspot/share/gc/shenandoah/heuristics/shenandoahStaticHeuristics.cpp
! src/hotspot/share/gc/shenandoah/heuristics/shenandoahTraversalHeuristics.cpp
! src/hotspot/share/gc/shenandoah/shenandoahHeuristics.hpp
+ test/hotspot/jtreg/gc/shenandoah/options/TestWrongBarrierDisable.java