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

rev 58558 : 8241605: Shenandoah: More aggressive reference discovery

*** 43,53 ****
  
    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);
--- 43,52 ----
*** 130,140 ****
  #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");
--- 129,138 ----