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src/hotspot/share/gc/shenandoah/shenandoahArguments.cpp
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rev 58558 : 8241605: Shenandoah: More aggressive reference discovery
@@ -43,11 +43,10 @@
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);
FLAG_SET_DEFAULT(ShenandoahCloneBarrier, false);
FLAG_SET_DEFAULT(ShenandoahVerifyOptoBarriers, false);
@@ -130,11 +129,10 @@
#ifdef ASSERT
// 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) ||
!FLAG_IS_DEFAULT(ShenandoahCloneBarrier)
)) {
warning("Unusual barrier configuration, disabling C2 barrier verification");
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