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8239868: Shenandoah: ditch C2 node limit adjustments

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Reviewed-by: rkennke
This commit is contained in:
Aleksey Shipilev 2020-02-24 18:30:00 +01:00
parent f7c819a72d
commit 8167fe956f
1 changed files with 0 additions and 9 deletions
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9
src/hotspot/share/gc/shenandoah/shenandoahArguments.cpp
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@ -192,15 +192,6 @@ void ShenandoahArguments::initialize() {
FLAG_SET_DEFAULT(TLABAllocationWeight, 90);
}
// Shenandoah needs more C2 nodes to compile some methods with lots of barriers.
// NodeLimitFudgeFactor needs to stay the same relative to MaxNodeLimit.
#ifdef COMPILER2
if (FLAG_IS_DEFAULT(MaxNodeLimit)) {
FLAG_SET_DEFAULT(MaxNodeLimit, MaxNodeLimit * 3);
FLAG_SET_DEFAULT(NodeLimitFudgeFactor, NodeLimitFudgeFactor * 3);
}
#endif
// Make sure safepoint deadlocks are failing predictably. This sets up VM to report
// fatal error after 10 seconds of wait for safepoint syncronization (not the VM
// operation itself). There is no good reason why Shenandoah would spend that