java/12 : jdk.internal.vm.compiler/org/graalvm/compiler/nodes/LoopExitNode.class

LoopExitNode
https://openjdk.java.net/
GPLv2 + Classpath Exception
public final class org.graalvm.compiler.nodes.LoopExitNode extends org.graalvm.compiler.nodes.BeginStateSplitNode implements org.graalvm.compiler.graph.IterableNodeType, org.graalvm.compiler.graph.spi.Simplifiable
  minor version: 0
  major version: 59
  flags: flags: (0x0031) ACC_PUBLIC, ACC_FINAL, ACC_SUPER
  this_class: org.graalvm.compiler.nodes.LoopExitNode
  super_class: org.graalvm.compiler.nodes.BeginStateSplitNode
{
  public static final org.graalvm.compiler.graph.NodeClass<org.graalvm.compiler.nodes.LoopExitNode> TYPE;
    descriptor: Lorg/graalvm/compiler/graph/NodeClass;
    flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL
    Signature: Lorg/graalvm/compiler/graph/NodeClass<Lorg/graalvm/compiler/nodes/LoopExitNode;>;

  org.graalvm.compiler.nodes.AbstractBeginNode loopBegin;
    descriptor: Lorg/graalvm/compiler/nodes/AbstractBeginNode;
    flags: (0x0000) 
    RuntimeVisibleAnnotations: 
      org.graalvm.compiler.graph.Node$Input(value = org.graalvm.compiler.nodeinfo.InputType.Association:Lorg/graalvm/compiler/nodeinfo/InputType;)

  static final boolean $assertionsDisabled;
    descriptor: Z
    flags: (0x1018) ACC_STATIC, ACC_FINAL, ACC_SYNTHETIC

  static void <clinit>();
    descriptor: ()V
    flags: (0x0008) ACC_STATIC
    Code:
      stack=1, locals=0, args_size=0
         0: .line 40
            ldc Lorg/graalvm/compiler/nodes/LoopExitNode;
            invokevirtual java.lang.Class.desiredAssertionStatus:()Z
            ifne 1
            iconst_1
            goto 2
      StackMap locals:
      StackMap stack:
         1: iconst_0
      StackMap locals:
      StackMap stack: int
         2: putstatic org.graalvm.compiler.nodes.LoopExitNode.$assertionsDisabled:Z
         3: .line 42
            ldc Lorg/graalvm/compiler/nodes/LoopExitNode;
            invokestatic org.graalvm.compiler.graph.NodeClass.create:(Ljava/lang/Class;)Lorg/graalvm/compiler/graph/NodeClass;
            putstatic org.graalvm.compiler.nodes.LoopExitNode.TYPE:Lorg/graalvm/compiler/graph/NodeClass;
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  public void <init>(org.graalvm.compiler.nodes.LoopBeginNode);
    descriptor: (Lorg/graalvm/compiler/nodes/LoopBeginNode;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.graalvm.compiler.nodes.LoopExitNode this
        start local 1 // org.graalvm.compiler.nodes.LoopBeginNode loop
         0: .line 52
            aload 0 /* this */
            getstatic org.graalvm.compiler.nodes.LoopExitNode.TYPE:Lorg/graalvm/compiler/graph/NodeClass;
            invokespecial org.graalvm.compiler.nodes.BeginStateSplitNode.<init>:(Lorg/graalvm/compiler/graph/NodeClass;)V
         1: .line 53
            getstatic org.graalvm.compiler.nodes.LoopExitNode.$assertionsDisabled:Z
            ifne 2
            aload 1 /* loop */
            ifnonnull 2
            new java.lang.AssertionError
            dup
            invokespecial java.lang.AssertionError.<init>:()V
            athrow
         2: .line 54
      StackMap locals: org.graalvm.compiler.nodes.LoopExitNode org.graalvm.compiler.nodes.LoopBeginNode
      StackMap stack:
            aload 0 /* this */
            aload 1 /* loop */
            putfield org.graalvm.compiler.nodes.LoopExitNode.loopBegin:Lorg/graalvm/compiler/nodes/AbstractBeginNode;
         3: .line 55
            return
        end local 1 // org.graalvm.compiler.nodes.LoopBeginNode loop
        end local 0 // org.graalvm.compiler.nodes.LoopExitNode this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    4     0  this  Lorg/graalvm/compiler/nodes/LoopExitNode;
            0    4     1  loop  Lorg/graalvm/compiler/nodes/LoopBeginNode;
    MethodParameters:
      Name  Flags
      loop  

  public org.graalvm.compiler.nodes.LoopBeginNode loopBegin();
    descriptor: ()Lorg/graalvm/compiler/nodes/LoopBeginNode;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.graalvm.compiler.nodes.LoopExitNode this
         0: .line 58
            aload 0 /* this */
            getfield org.graalvm.compiler.nodes.LoopExitNode.loopBegin:Lorg/graalvm/compiler/nodes/AbstractBeginNode;
            checkcast org.graalvm.compiler.nodes.LoopBeginNode
            areturn
        end local 0 // org.graalvm.compiler.nodes.LoopExitNode this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/graalvm/compiler/nodes/LoopExitNode;

  public org.graalvm.compiler.graph.iterators.NodeIterable<org.graalvm.compiler.graph.Node> anchored();
    descriptor: ()Lorg/graalvm/compiler/graph/iterators/NodeIterable;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // org.graalvm.compiler.nodes.LoopExitNode this
         0: .line 63
            aload 0 /* this */
            invokespecial org.graalvm.compiler.nodes.BeginStateSplitNode.anchored:()Lorg/graalvm/compiler/graph/iterators/NodeIterable;
            aload 0 /* this */
            invokedynamic apply(Lorg/graalvm/compiler/nodes/LoopExitNode;)Lorg/graalvm/compiler/graph/iterators/NodePredicate;
              Bootstrap: invokestatic java.lang.invoke.LambdaMetafactory.metafactory:(Ljava/lang/invoke/MethodHandles$Lookup;Ljava/lang/String;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodHandle;Ljava/lang/invoke/MethodType;)Ljava/lang/invoke/CallSite;
                Method arguments:
                  (Lorg/graalvm/compiler/graph/Node;)Z
                  org/graalvm/compiler/nodes/LoopExitNode.lambda$0(Lorg/graalvm/compiler/graph/Node;)Z (7)
                  (Lorg/graalvm/compiler/graph/Node;)Z
            invokeinterface org.graalvm.compiler.graph.iterators.NodeIterable.filter:(Lorg/graalvm/compiler/graph/iterators/NodePredicate;)Lorg/graalvm/compiler/graph/iterators/FilteredNodeIterable;
            areturn
        end local 0 // org.graalvm.compiler.nodes.LoopExitNode this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/graalvm/compiler/nodes/LoopExitNode;
    Signature: ()Lorg/graalvm/compiler/graph/iterators/NodeIterable<Lorg/graalvm/compiler/graph/Node;>;

  public void prepareDelete(org.graalvm.compiler.nodes.FixedNode);
    descriptor: (Lorg/graalvm/compiler/nodes/FixedNode;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.graalvm.compiler.nodes.LoopExitNode this
        start local 1 // org.graalvm.compiler.nodes.FixedNode evacuateFrom
         0: .line 74
            aload 0 /* this */
            invokevirtual org.graalvm.compiler.nodes.LoopExitNode.removeProxies:()V
         1: .line 75
            aload 0 /* this */
            aload 1 /* evacuateFrom */
            invokespecial org.graalvm.compiler.nodes.BeginStateSplitNode.prepareDelete:(Lorg/graalvm/compiler/nodes/FixedNode;)V
         2: .line 76
            return
        end local 1 // org.graalvm.compiler.nodes.FixedNode evacuateFrom
        end local 0 // org.graalvm.compiler.nodes.LoopExitNode this
      LocalVariableTable:
        Start  End  Slot          Name  Signature
            0    3     0          this  Lorg/graalvm/compiler/nodes/LoopExitNode;
            0    3     1  evacuateFrom  Lorg/graalvm/compiler/nodes/FixedNode;
    MethodParameters:
              Name  Flags
      evacuateFrom  

  public void removeProxies();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=4, args_size=1
        start local 0 // org.graalvm.compiler.nodes.LoopExitNode this
         0: .line 79
            aload 0 /* this */
            invokevirtual org.graalvm.compiler.nodes.LoopExitNode.hasUsages:()Z
            ifeq 8
         1: .line 81
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            invokevirtual org.graalvm.compiler.nodes.LoopExitNode.proxies:()Lorg/graalvm/compiler/graph/iterators/NodeIterable;
            invokeinterface org.graalvm.compiler.graph.iterators.NodeIterable.snapshot:()Ljava/util/List;
            invokeinterface java.util.List.iterator:()Ljava/util/Iterator;
            astore 2
            goto 7
      StackMap locals: org.graalvm.compiler.nodes.LoopExitNode top java.util.Iterator
      StackMap stack:
         2: aload 2
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast org.graalvm.compiler.nodes.ProxyNode
            astore 1 /* vpn */
        start local 1 // org.graalvm.compiler.nodes.ProxyNode vpn
         3: .line 82
            aload 1 /* vpn */
            invokevirtual org.graalvm.compiler.nodes.ProxyNode.value:()Lorg/graalvm/compiler/nodes/ValueNode;
            astore 3 /* value */
        start local 3 // org.graalvm.compiler.nodes.ValueNode value
         4: .line 83
            aload 1 /* vpn */
            aload 3 /* value */
            invokevirtual org.graalvm.compiler.nodes.ProxyNode.replaceAtUsagesAndDelete:(Lorg/graalvm/compiler/graph/Node;)V
         5: .line 84
            aload 3 /* value */
            aload 0 /* this */
            if_acmpne 7
         6: .line 86
            goto 1
        end local 3 // org.graalvm.compiler.nodes.ValueNode value
        end local 1 // org.graalvm.compiler.nodes.ProxyNode vpn
         7: .line 81
      StackMap locals:
      StackMap stack:
            aload 2
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 2
         8: .line 92
      StackMap locals: org.graalvm.compiler.nodes.LoopExitNode
      StackMap stack:
            return
        end local 0 // org.graalvm.compiler.nodes.LoopExitNode this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    9     0   this  Lorg/graalvm/compiler/nodes/LoopExitNode;
            3    7     1    vpn  Lorg/graalvm/compiler/nodes/ProxyNode;
            4    7     3  value  Lorg/graalvm/compiler/nodes/ValueNode;

  public org.graalvm.compiler.graph.iterators.NodeIterable<org.graalvm.compiler.nodes.ProxyNode> proxies();
    descriptor: ()Lorg/graalvm/compiler/graph/iterators/NodeIterable;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // org.graalvm.compiler.nodes.LoopExitNode this
         0: .line 96
            aload 0 /* this */
            invokevirtual org.graalvm.compiler.nodes.LoopExitNode.usages:()Lorg/graalvm/compiler/graph/iterators/NodeIterable;
            aload 0 /* this */
            invokedynamic apply(Lorg/graalvm/compiler/nodes/LoopExitNode;)Lorg/graalvm/compiler/graph/iterators/NodePredicate;
              Bootstrap: invokestatic java.lang.invoke.LambdaMetafactory.metafactory:(Ljava/lang/invoke/MethodHandles$Lookup;Ljava/lang/String;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodHandle;Ljava/lang/invoke/MethodType;)Ljava/lang/invoke/CallSite;
                Method arguments:
                  (Lorg/graalvm/compiler/graph/Node;)Z
                  org/graalvm/compiler/nodes/LoopExitNode.lambda$1(Lorg/graalvm/compiler/graph/Node;)Z (7)
                  (Lorg/graalvm/compiler/graph/Node;)Z
            invokeinterface org.graalvm.compiler.graph.iterators.NodeIterable.filter:(Lorg/graalvm/compiler/graph/iterators/NodePredicate;)Lorg/graalvm/compiler/graph/iterators/FilteredNodeIterable;
            areturn
        end local 0 // org.graalvm.compiler.nodes.LoopExitNode this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/graalvm/compiler/nodes/LoopExitNode;
    Signature: ()Lorg/graalvm/compiler/graph/iterators/NodeIterable<Lorg/graalvm/compiler/nodes/ProxyNode;>;

  public void simplify(org.graalvm.compiler.graph.spi.SimplifierTool);
    descriptor: (Lorg/graalvm/compiler/graph/spi/SimplifierTool;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=4, args_size=2
        start local 0 // org.graalvm.compiler.nodes.LoopExitNode this
        start local 1 // org.graalvm.compiler.graph.spi.SimplifierTool tool
         0: .line 107
            aload 0 /* this */
            invokevirtual org.graalvm.compiler.nodes.LoopExitNode.predecessor:()Lorg/graalvm/compiler/graph/Node;
            astore 2 /* prev */
        start local 2 // org.graalvm.compiler.graph.Node prev
         1: .line 108
            goto 6
         2: .line 109
      StackMap locals: org.graalvm.compiler.graph.Node
      StackMap stack:
            aload 2 /* prev */
            checkcast org.graalvm.compiler.nodes.AbstractBeginNode
            astore 3 /* begin */
        start local 3 // org.graalvm.compiler.nodes.AbstractBeginNode begin
         3: .line 110
            aload 0 /* this */
            aload 3 /* begin */
            invokevirtual org.graalvm.compiler.nodes.AbstractBeginNode.getNodeSourcePosition:()Lorg/graalvm/compiler/graph/NodeSourcePosition;
            invokevirtual org.graalvm.compiler.nodes.LoopExitNode.setNodeSourcePosition:(Lorg/graalvm/compiler/graph/NodeSourcePosition;)V
         4: .line 111
            aload 2 /* prev */
            invokevirtual org.graalvm.compiler.graph.Node.predecessor:()Lorg/graalvm/compiler/graph/Node;
            astore 2 /* prev */
         5: .line 112
            aload 0 /* this */
            invokevirtual org.graalvm.compiler.nodes.LoopExitNode.graph:()Lorg/graalvm/compiler/nodes/StructuredGraph;
            aload 3 /* begin */
            invokevirtual org.graalvm.compiler.nodes.StructuredGraph.removeFixed:(Lorg/graalvm/compiler/nodes/FixedWithNextNode;)V
        end local 3 // org.graalvm.compiler.nodes.AbstractBeginNode begin
         6: .line 108
      StackMap locals:
      StackMap stack:
            aload 1 /* tool */
            invokeinterface org.graalvm.compiler.graph.spi.SimplifierTool.allUsagesAvailable:()Z
            ifeq 7
            aload 2 /* prev */
            instanceof org.graalvm.compiler.nodes.BeginNode
            ifeq 7
            aload 2 /* prev */
            invokevirtual org.graalvm.compiler.graph.Node.hasNoUsages:()Z
            ifne 2
         7: .line 114
      StackMap locals:
      StackMap stack:
            return
        end local 2 // org.graalvm.compiler.graph.Node prev
        end local 1 // org.graalvm.compiler.graph.spi.SimplifierTool tool
        end local 0 // org.graalvm.compiler.nodes.LoopExitNode this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    8     0   this  Lorg/graalvm/compiler/nodes/LoopExitNode;
            0    8     1   tool  Lorg/graalvm/compiler/graph/spi/SimplifierTool;
            1    8     2   prev  Lorg/graalvm/compiler/graph/Node;
            3    6     3  begin  Lorg/graalvm/compiler/nodes/AbstractBeginNode;
    MethodParameters:
      Name  Flags
      tool  

  private boolean lambda$0(org.graalvm.compiler.graph.Node);
    descriptor: (Lorg/graalvm/compiler/graph/Node;)Z
    flags: (0x1002) ACC_PRIVATE, ACC_SYNTHETIC
    Code:
      stack=2, locals=3, args_size=2
        start local 0 // org.graalvm.compiler.nodes.LoopExitNode this
        start local 1 // org.graalvm.compiler.graph.Node n
         0: .line 64
            aload 1 /* n */
            instanceof org.graalvm.compiler.nodes.ProxyNode
            ifeq 4
         1: .line 65
            aload 1 /* n */
            checkcast org.graalvm.compiler.nodes.ProxyNode
            astore 2 /* proxyNode */
        start local 2 // org.graalvm.compiler.nodes.ProxyNode proxyNode
         2: .line 66
            aload 2 /* proxyNode */
            invokevirtual org.graalvm.compiler.nodes.ProxyNode.proxyPoint:()Lorg/graalvm/compiler/nodes/LoopExitNode;
            aload 0 /* this */
            if_acmpeq 3
            iconst_1
            ireturn
      StackMap locals: org.graalvm.compiler.nodes.ProxyNode
      StackMap stack:
         3: iconst_0
            ireturn
        end local 2 // org.graalvm.compiler.nodes.ProxyNode proxyNode
         4: .line 68
      StackMap locals:
      StackMap stack:
            iconst_1
            ireturn
        end local 1 // org.graalvm.compiler.graph.Node n
        end local 0 // org.graalvm.compiler.nodes.LoopExitNode this
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0    5     0       this  Lorg/graalvm/compiler/nodes/LoopExitNode;
            0    5     1          n  Lorg/graalvm/compiler/graph/Node;
            2    4     2  proxyNode  Lorg/graalvm/compiler/nodes/ProxyNode;

  private boolean lambda$1(org.graalvm.compiler.graph.Node);
    descriptor: (Lorg/graalvm/compiler/graph/Node;)Z
    flags: (0x1002) ACC_PRIVATE, ACC_SYNTHETIC
    Code:
      stack=2, locals=3, args_size=2
        start local 0 // org.graalvm.compiler.nodes.LoopExitNode this
        start local 1 // org.graalvm.compiler.graph.Node n
         0: .line 97
            aload 1 /* n */
            instanceof org.graalvm.compiler.nodes.ProxyNode
            ifeq 4
         1: .line 98
            aload 1 /* n */
            checkcast org.graalvm.compiler.nodes.ProxyNode
            astore 2 /* proxyNode */
        start local 2 // org.graalvm.compiler.nodes.ProxyNode proxyNode
         2: .line 99
            aload 2 /* proxyNode */
            invokevirtual org.graalvm.compiler.nodes.ProxyNode.proxyPoint:()Lorg/graalvm/compiler/nodes/LoopExitNode;
            aload 0 /* this */
            if_acmpne 3
            iconst_1
            ireturn
      StackMap locals: org.graalvm.compiler.nodes.ProxyNode
      StackMap stack:
         3: iconst_0
            ireturn
        end local 2 // org.graalvm.compiler.nodes.ProxyNode proxyNode
         4: .line 101
      StackMap locals:
      StackMap stack:
            iconst_0
            ireturn
        end local 1 // org.graalvm.compiler.graph.Node n
        end local 0 // org.graalvm.compiler.nodes.LoopExitNode this
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0    5     0       this  Lorg/graalvm/compiler/nodes/LoopExitNode;
            0    5     1          n  Lorg/graalvm/compiler/graph/Node;
            2    4     2  proxyNode  Lorg/graalvm/compiler/nodes/ProxyNode;
}
SourceFile: "LoopExitNode.java"
InnerClasses:
  public final Lookup = java.lang.invoke.MethodHandles$Lookup of java.lang.invoke.MethodHandles
  public abstract Input = org.graalvm.compiler.graph.Node$Input of org.graalvm.compiler.graph.Node
    RuntimeVisibleAnnotations: 
      org.graalvm.compiler.nodeinfo.NodeInfo(allowedUsageTypes = {org.graalvm.compiler.nodeinfo.InputType.Association:Lorg/graalvm/compiler/nodeinfo/InputType;}, cycles = org.graalvm.compiler.nodeinfo.NodeCycles.CYCLES_0:Lorg/graalvm/compiler/nodeinfo/NodeCycles;, size = org.graalvm.compiler.nodeinfo.NodeSize.SIZE_0:Lorg/graalvm/compiler/nodeinfo/NodeSize;)
/

java/ 12/ jdk.internal.vm.compiler/org/graalvm/compiler/nodes/LoopExitNode.class
