25 import static org.graalvm.compiler.nodeinfo.InputType.Memory;
  26 import static org.graalvm.compiler.nodeinfo.NodeCycles.CYCLES_0;
  27 import static org.graalvm.compiler.nodeinfo.NodeSize.SIZE_0;
  28 
  29 import org.graalvm.compiler.core.common.LocationIdentity;
  30 import org.graalvm.compiler.graph.NodeClass;
  31 import org.graalvm.compiler.nodeinfo.NodeInfo;
  32 import org.graalvm.compiler.nodes.memory.MemoryCheckpoint;
  33 
  34 @NodeInfo(allowedUsageTypes = {Memory}, cycles = CYCLES_0, size = SIZE_0)
  35 public final class KillingBeginNode extends AbstractBeginNode implements MemoryCheckpoint.Single {
  36 
  37     public static final NodeClass<KillingBeginNode> TYPE = NodeClass.create(KillingBeginNode.class);
  38     protected LocationIdentity locationIdentity;
  39 
  40     public KillingBeginNode(LocationIdentity locationIdentity) {
  41         super(TYPE);
  42         this.locationIdentity = locationIdentity;
  43     }
  44 
  45     public static KillingBeginNode begin(FixedNode with, LocationIdentity locationIdentity) {
  46         if (with instanceof KillingBeginNode) {
  47             return (KillingBeginNode) with;
  48         }
  49         KillingBeginNode begin = with.graph().add(new KillingBeginNode(locationIdentity));
  50         begin.setNext(with);
  51         return begin;
  52     }
  53 




  54     @Override
  55     public LocationIdentity getLocationIdentity() {
  56         return locationIdentity;
  57     }
  58 }

  25 import static org.graalvm.compiler.nodeinfo.InputType.Memory;
  26 import static org.graalvm.compiler.nodeinfo.NodeCycles.CYCLES_0;
  27 import static org.graalvm.compiler.nodeinfo.NodeSize.SIZE_0;
  28 
  29 import org.graalvm.compiler.core.common.LocationIdentity;
  30 import org.graalvm.compiler.graph.NodeClass;
  31 import org.graalvm.compiler.nodeinfo.NodeInfo;
  32 import org.graalvm.compiler.nodes.memory.MemoryCheckpoint;
  33 
  34 @NodeInfo(allowedUsageTypes = {Memory}, cycles = CYCLES_0, size = SIZE_0)
  35 public final class KillingBeginNode extends AbstractBeginNode implements MemoryCheckpoint.Single {
  36 
  37     public static final NodeClass<KillingBeginNode> TYPE = NodeClass.create(KillingBeginNode.class);
  38     protected LocationIdentity locationIdentity;
  39 
  40     public KillingBeginNode(LocationIdentity locationIdentity) {
  41         super(TYPE);
  42         this.locationIdentity = locationIdentity;
  43     }
  44 
  45     public static AbstractBeginNode begin(FixedNode with, LocationIdentity locationIdentity) {
  46         if (with instanceof KillingBeginNode) {
  47             return (KillingBeginNode) with;
  48         }
  49         AbstractBeginNode begin = with.graph().add(KillingBeginNode.create(locationIdentity));
  50         begin.setNext(with);
  51         return begin;
  52     }
  53 
  54     public static AbstractBeginNode create(LocationIdentity locationIdentity) {
  55         return new KillingBeginNode(locationIdentity);
  56     }
  57 
  58     @Override
  59     public LocationIdentity getLocationIdentity() {
  60         return locationIdentity;
  61     }
  62 }