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8223448: Shenandoah disabled barriers blocks omit LRB

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Reviewed-by: rkennke
This commit is contained in:
Aleksey Shipilev 2019-05-07 16:04:36 +02:00
parent 1427827a19
commit 629d8bea45
1 changed files with 2 additions and 0 deletions

2
src/hotspot/share/gc/shenandoah/shenandoahArguments.cpp

@ -45,6 +45,7 @@ void ShenandoahArguments::initialize() {
FLAG_SET_DEFAULT(ShenandoahGCHeuristics, "passive");
FLAG_SET_DEFAULT(ShenandoahSATBBarrier, false);
FLAG_SET_DEFAULT(ShenandoahLoadRefBarrier, false);
FLAG_SET_DEFAULT(ShenandoahKeepAliveBarrier, false);
FLAG_SET_DEFAULT(ShenandoahStoreValEnqueueBarrier, false);
FLAG_SET_DEFAULT(ShenandoahCASBarrier, false);
@ -106,6 +107,7 @@ void ShenandoahArguments::initialize() {
// C2 barrier verification is only reliable when all default barriers are enabled
if (ShenandoahVerifyOptoBarriers &&
(!FLAG_IS_DEFAULT(ShenandoahSATBBarrier) ||
!FLAG_IS_DEFAULT(ShenandoahLoadRefBarrier) ||
!FLAG_IS_DEFAULT(ShenandoahKeepAliveBarrier) ||
!FLAG_IS_DEFAULT(ShenandoahStoreValEnqueueBarrier) ||
!FLAG_IS_DEFAULT(ShenandoahCASBarrier) ||