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8225064: [Graal] Application SEGV in G1ParScanThreadState::copy_to_survivor_space(G1HeapRegionAttr, oopDesc*, markOopDesc*)+0x48

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Switch off ReduceInitialCardMarks optimization in Graal in JDK 13 (full fix is in JDK 14)

Reviewed-by: thartmann, never
This commit is contained in:
Vladimir Kozlov 2019-07-07 18:10:18 -07:00
parent a4905bae9b
commit 4124d403c0
1 changed files with 2 additions and 1 deletions
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src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/GraalHotSpotVMConfig.java
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@ -179,7 +179,8 @@ public class GraalHotSpotVMConfig extends GraalHotSpotVMConfigBase {
return universeCollectedHeap + collectedHeapTotalCollectionsOffset;
}
public final boolean useDeferredInitBarriers = getFlag("ReduceInitialCardMarks", Boolean.class);
// Disable support for ReduceInitialCardMarks due to JDK-8225064.
public final boolean useDeferredInitBarriers = false;
// Compressed Oops related values.
public final boolean useCompressedOops = getFlag("UseCompressedOops", Boolean.class);