java/15 : jdk.internal.vm.compiler/org/graalvm/compiler/phases/common/inlining/walker/InliningIterator.class

InliningIterator
https://openjdk.java.net/
GPLv2 + Classpath Exception
public class org.graalvm.compiler.phases.common.inlining.walker.InliningIterator
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: org.graalvm.compiler.phases.common.inlining.walker.InliningIterator
  super_class: java.lang.Object
{
  private final org.graalvm.compiler.nodes.StartNode start;
    descriptor: Lorg/graalvm/compiler/nodes/StartNode;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private final java.util.Deque<org.graalvm.compiler.nodes.FixedNode> nodeQueue;
    descriptor: Ljava/util/Deque;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL
    Signature: Ljava/util/Deque<Lorg/graalvm/compiler/nodes/FixedNode;>;

  private final org.graalvm.compiler.graph.NodeBitMap queuedNodes;
    descriptor: Lorg/graalvm/compiler/graph/NodeBitMap;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  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 53
            ldc Lorg/graalvm/compiler/phases/common/inlining/walker/InliningIterator;
            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.phases.common.inlining.walker.InliningIterator.$assertionsDisabled:Z
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  public void <init>(org.graalvm.compiler.nodes.StructuredGraph);
    descriptor: (Lorg/graalvm/compiler/nodes/StructuredGraph;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // org.graalvm.compiler.phases.common.inlining.walker.InliningIterator this
        start local 1 // org.graalvm.compiler.nodes.StructuredGraph graph
         0: .line 59
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 60
            aload 0 /* this */
            aload 1 /* graph */
            invokevirtual org.graalvm.compiler.nodes.StructuredGraph.start:()Lorg/graalvm/compiler/nodes/StartNode;
            putfield org.graalvm.compiler.phases.common.inlining.walker.InliningIterator.start:Lorg/graalvm/compiler/nodes/StartNode;
         2: .line 61
            aload 0 /* this */
            new java.util.ArrayDeque
            dup
            invokespecial java.util.ArrayDeque.<init>:()V
            putfield org.graalvm.compiler.phases.common.inlining.walker.InliningIterator.nodeQueue:Ljava/util/Deque;
         3: .line 62
            aload 0 /* this */
            aload 1 /* graph */
            invokevirtual org.graalvm.compiler.nodes.StructuredGraph.createNodeBitMap:()Lorg/graalvm/compiler/graph/NodeBitMap;
            putfield org.graalvm.compiler.phases.common.inlining.walker.InliningIterator.queuedNodes:Lorg/graalvm/compiler/graph/NodeBitMap;
         4: .line 63
            getstatic org.graalvm.compiler.phases.common.inlining.walker.InliningIterator.$assertionsDisabled:Z
            ifne 5
            aload 0 /* this */
            getfield org.graalvm.compiler.phases.common.inlining.walker.InliningIterator.start:Lorg/graalvm/compiler/nodes/StartNode;
            invokevirtual org.graalvm.compiler.nodes.StartNode.isAlive:()Z
            ifne 5
            new java.lang.AssertionError
            dup
            invokespecial java.lang.AssertionError.<init>:()V
            athrow
         5: .line 64
      StackMap locals: org.graalvm.compiler.phases.common.inlining.walker.InliningIterator org.graalvm.compiler.nodes.StructuredGraph
      StackMap stack:
            return
        end local 1 // org.graalvm.compiler.nodes.StructuredGraph graph
        end local 0 // org.graalvm.compiler.phases.common.inlining.walker.InliningIterator this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    6     0   this  Lorg/graalvm/compiler/phases/common/inlining/walker/InliningIterator;
            0    6     1  graph  Lorg/graalvm/compiler/nodes/StructuredGraph;
    MethodParameters:
       Name  Flags
      graph  

  public java.util.LinkedList<org.graalvm.compiler.nodes.Invoke> apply();
    descriptor: ()Ljava/util/LinkedList;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=3, args_size=1
        start local 0 // org.graalvm.compiler.phases.common.inlining.walker.InliningIterator this
         0: .line 67
            new java.util.LinkedList
            dup
            invokespecial java.util.LinkedList.<init>:()V
            astore 1 /* invokes */
        start local 1 // java.util.LinkedList invokes
         1: .line 69
            aload 0 /* this */
            aload 0 /* this */
            getfield org.graalvm.compiler.phases.common.inlining.walker.InliningIterator.start:Lorg/graalvm/compiler/nodes/StartNode;
            invokevirtual org.graalvm.compiler.phases.common.inlining.walker.InliningIterator.forcedQueue:(Lorg/graalvm/compiler/graph/Node;)V
         2: .line 71
            goto 27
        start local 2 // org.graalvm.compiler.nodes.FixedNode current
         3: .line 72
      StackMap locals: java.util.LinkedList org.graalvm.compiler.nodes.FixedNode
      StackMap stack:
            getstatic org.graalvm.compiler.phases.common.inlining.walker.InliningIterator.$assertionsDisabled:Z
            ifne 4
            aload 2 /* current */
            invokevirtual org.graalvm.compiler.nodes.FixedNode.isAlive:()Z
            ifne 4
            new java.lang.AssertionError
            dup
            invokespecial java.lang.AssertionError.<init>:()V
            athrow
         4: .line 74
      StackMap locals:
      StackMap stack:
            aload 2 /* current */
            instanceof org.graalvm.compiler.nodes.Invoke
            ifeq 9
            aload 2 /* current */
            checkcast org.graalvm.compiler.nodes.Invoke
            invokeinterface org.graalvm.compiler.nodes.Invoke.callTarget:()Lorg/graalvm/compiler/nodes/CallTargetNode;
            instanceof org.graalvm.compiler.nodes.java.MethodCallTargetNode
            ifeq 9
         5: .line 75
            aload 2 /* current */
            aload 0 /* this */
            getfield org.graalvm.compiler.phases.common.inlining.walker.InliningIterator.start:Lorg/graalvm/compiler/nodes/StartNode;
            if_acmpeq 7
         6: .line 76
            aload 1 /* invokes */
            aload 2 /* current */
            checkcast org.graalvm.compiler.nodes.Invoke
            invokevirtual java.util.LinkedList.addLast:(Ljava/lang/Object;)V
         7: .line 78
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            aload 2 /* current */
            invokevirtual org.graalvm.compiler.phases.common.inlining.walker.InliningIterator.queueSuccessors:(Lorg/graalvm/compiler/nodes/FixedNode;)V
         8: .line 79
            goto 27
      StackMap locals:
      StackMap stack:
         9: aload 2 /* current */
            instanceof org.graalvm.compiler.nodes.LoopBeginNode
            ifeq 12
        10: .line 80
            aload 0 /* this */
            aload 2 /* current */
            invokevirtual org.graalvm.compiler.phases.common.inlining.walker.InliningIterator.queueSuccessors:(Lorg/graalvm/compiler/nodes/FixedNode;)V
        11: .line 81
            goto 27
      StackMap locals:
      StackMap stack:
        12: aload 2 /* current */
            instanceof org.graalvm.compiler.nodes.LoopEndNode
            ifne 27
        13: .line 83
            aload 2 /* current */
            instanceof org.graalvm.compiler.nodes.AbstractMergeNode
            ifeq 16
        14: .line 84
            aload 0 /* this */
            aload 2 /* current */
            invokevirtual org.graalvm.compiler.phases.common.inlining.walker.InliningIterator.queueSuccessors:(Lorg/graalvm/compiler/nodes/FixedNode;)V
        15: .line 85
            goto 27
      StackMap locals:
      StackMap stack:
        16: aload 2 /* current */
            instanceof org.graalvm.compiler.nodes.FixedWithNextNode
            ifeq 19
        17: .line 86
            aload 0 /* this */
            aload 2 /* current */
            invokevirtual org.graalvm.compiler.phases.common.inlining.walker.InliningIterator.queueSuccessors:(Lorg/graalvm/compiler/nodes/FixedNode;)V
        18: .line 87
            goto 27
      StackMap locals:
      StackMap stack:
        19: aload 2 /* current */
            instanceof org.graalvm.compiler.nodes.EndNode
            ifeq 22
        20: .line 88
            aload 0 /* this */
            aload 2 /* current */
            checkcast org.graalvm.compiler.nodes.EndNode
            invokevirtual org.graalvm.compiler.phases.common.inlining.walker.InliningIterator.queueMerge:(Lorg/graalvm/compiler/nodes/AbstractEndNode;)V
        21: .line 89
            goto 27
      StackMap locals:
      StackMap stack:
        22: aload 2 /* current */
            instanceof org.graalvm.compiler.nodes.ControlSinkNode
            ifne 27
        23: .line 91
            aload 2 /* current */
            instanceof org.graalvm.compiler.nodes.ControlSplitNode
            ifeq 26
        24: .line 92
            aload 0 /* this */
            aload 2 /* current */
            invokevirtual org.graalvm.compiler.phases.common.inlining.walker.InliningIterator.queueSuccessors:(Lorg/graalvm/compiler/nodes/FixedNode;)V
        25: .line 93
            goto 27
        26: .line 94
      StackMap locals:
      StackMap stack:
            getstatic org.graalvm.compiler.phases.common.inlining.walker.InliningIterator.$assertionsDisabled:Z
            ifne 27
            new java.lang.AssertionError
            dup
            aload 2 /* current */
            invokespecial java.lang.AssertionError.<init>:(Ljava/lang/Object;)V
            athrow
        end local 2 // org.graalvm.compiler.nodes.FixedNode current
        27: .line 71
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            invokevirtual org.graalvm.compiler.phases.common.inlining.walker.InliningIterator.nextQueuedNode:()Lorg/graalvm/compiler/nodes/FixedNode;
            dup
            astore 2 /* current */
        start local 2 // org.graalvm.compiler.nodes.FixedNode current
        28: ifnonnull 3
        29: .line 98
            getstatic org.graalvm.compiler.phases.common.inlining.walker.InliningIterator.$assertionsDisabled:Z
            ifne 30
            aload 1 /* invokes */
            invokevirtual java.util.LinkedList.size:()I
            aload 0 /* this */
            getfield org.graalvm.compiler.phases.common.inlining.walker.InliningIterator.start:Lorg/graalvm/compiler/nodes/StartNode;
            invokevirtual org.graalvm.compiler.nodes.StartNode.graph:()Lorg/graalvm/compiler/nodes/StructuredGraph;
            invokevirtual org.graalvm.compiler.nodes.StructuredGraph.getInvokes:()Ljava/lang/Iterable;
            invokestatic org.graalvm.compiler.phases.common.inlining.walker.InliningIterator.count:(Ljava/lang/Iterable;)I
            if_icmpeq 30
            new java.lang.AssertionError
            dup
            invokespecial java.lang.AssertionError.<init>:()V
            athrow
        30: .line 99
      StackMap locals: org.graalvm.compiler.nodes.FixedNode
      StackMap stack:
            aload 1 /* invokes */
            areturn
        end local 2 // org.graalvm.compiler.nodes.FixedNode current
        end local 1 // java.util.LinkedList invokes
        end local 0 // org.graalvm.compiler.phases.common.inlining.walker.InliningIterator this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0   31     0     this  Lorg/graalvm/compiler/phases/common/inlining/walker/InliningIterator;
            1   31     1  invokes  Ljava/util/LinkedList<Lorg/graalvm/compiler/nodes/Invoke;>;
            3   27     2  current  Lorg/graalvm/compiler/nodes/FixedNode;
           28   31     2  current  Lorg/graalvm/compiler/nodes/FixedNode;
    Signature: ()Ljava/util/LinkedList<Lorg/graalvm/compiler/nodes/Invoke;>;

  private void queueSuccessors(org.graalvm.compiler.nodes.FixedNode);
    descriptor: (Lorg/graalvm/compiler/nodes/FixedNode;)V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=2, locals=4, args_size=2
        start local 0 // org.graalvm.compiler.phases.common.inlining.walker.InliningIterator this
        start local 1 // org.graalvm.compiler.nodes.FixedNode x
         0: .line 103
            aload 1 /* x */
            invokevirtual org.graalvm.compiler.nodes.FixedNode.successors:()Lorg/graalvm/compiler/graph/iterators/NodeIterable;
            invokeinterface org.graalvm.compiler.graph.iterators.NodeIterable.iterator:()Ljava/util/Iterator;
            astore 3
            goto 3
      StackMap locals: org.graalvm.compiler.phases.common.inlining.walker.InliningIterator org.graalvm.compiler.nodes.FixedNode top java.util.Iterator
      StackMap stack:
         1: aload 3
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast org.graalvm.compiler.graph.Node
            astore 2 /* node */
        start local 2 // org.graalvm.compiler.graph.Node node
         2: .line 104
            aload 0 /* this */
            aload 2 /* node */
            invokevirtual org.graalvm.compiler.phases.common.inlining.walker.InliningIterator.queue:(Lorg/graalvm/compiler/graph/Node;)V
        end local 2 // org.graalvm.compiler.graph.Node node
         3: .line 103
      StackMap locals:
      StackMap stack:
            aload 3
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 1
         4: .line 106
            return
        end local 1 // org.graalvm.compiler.nodes.FixedNode x
        end local 0 // org.graalvm.compiler.phases.common.inlining.walker.InliningIterator this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    5     0  this  Lorg/graalvm/compiler/phases/common/inlining/walker/InliningIterator;
            0    5     1     x  Lorg/graalvm/compiler/nodes/FixedNode;
            2    3     2  node  Lorg/graalvm/compiler/graph/Node;
    MethodParameters:
      Name  Flags
      x     

  private void queue(org.graalvm.compiler.graph.Node);
    descriptor: (Lorg/graalvm/compiler/graph/Node;)V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.graalvm.compiler.phases.common.inlining.walker.InliningIterator this
        start local 1 // org.graalvm.compiler.graph.Node node
         0: .line 109
            aload 1 /* node */
            ifnull 2
            aload 0 /* this */
            getfield org.graalvm.compiler.phases.common.inlining.walker.InliningIterator.queuedNodes:Lorg/graalvm/compiler/graph/NodeBitMap;
            aload 1 /* node */
            invokevirtual org.graalvm.compiler.graph.NodeBitMap.isMarked:(Lorg/graalvm/compiler/graph/Node;)Z
            ifne 2
         1: .line 110
            aload 0 /* this */
            aload 1 /* node */
            invokevirtual org.graalvm.compiler.phases.common.inlining.walker.InliningIterator.forcedQueue:(Lorg/graalvm/compiler/graph/Node;)V
         2: .line 112
      StackMap locals:
      StackMap stack:
            return
        end local 1 // org.graalvm.compiler.graph.Node node
        end local 0 // org.graalvm.compiler.phases.common.inlining.walker.InliningIterator this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Lorg/graalvm/compiler/phases/common/inlining/walker/InliningIterator;
            0    3     1  node  Lorg/graalvm/compiler/graph/Node;
    MethodParameters:
      Name  Flags
      node  

  private void forcedQueue(org.graalvm.compiler.graph.Node);
    descriptor: (Lorg/graalvm/compiler/graph/Node;)V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.graalvm.compiler.phases.common.inlining.walker.InliningIterator this
        start local 1 // org.graalvm.compiler.graph.Node node
         0: .line 115
            aload 0 /* this */
            getfield org.graalvm.compiler.phases.common.inlining.walker.InliningIterator.queuedNodes:Lorg/graalvm/compiler/graph/NodeBitMap;
            aload 1 /* node */
            invokevirtual org.graalvm.compiler.graph.NodeBitMap.mark:(Lorg/graalvm/compiler/graph/Node;)V
         1: .line 116
            aload 0 /* this */
            getfield org.graalvm.compiler.phases.common.inlining.walker.InliningIterator.nodeQueue:Ljava/util/Deque;
            aload 1 /* node */
            checkcast org.graalvm.compiler.nodes.FixedNode
            invokeinterface java.util.Deque.addFirst:(Ljava/lang/Object;)V
         2: .line 117
            return
        end local 1 // org.graalvm.compiler.graph.Node node
        end local 0 // org.graalvm.compiler.phases.common.inlining.walker.InliningIterator this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Lorg/graalvm/compiler/phases/common/inlining/walker/InliningIterator;
            0    3     1  node  Lorg/graalvm/compiler/graph/Node;
    MethodParameters:
      Name  Flags
      node  

  private org.graalvm.compiler.nodes.FixedNode nextQueuedNode();
    descriptor: ()Lorg/graalvm/compiler/nodes/FixedNode;
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=2, locals=2, args_size=1
        start local 0 // org.graalvm.compiler.phases.common.inlining.walker.InliningIterator this
         0: .line 120
            aload 0 /* this */
            getfield org.graalvm.compiler.phases.common.inlining.walker.InliningIterator.nodeQueue:Ljava/util/Deque;
            invokeinterface java.util.Deque.isEmpty:()Z
            ifeq 2
         1: .line 121
            aconst_null
            areturn
         2: .line 124
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.graalvm.compiler.phases.common.inlining.walker.InliningIterator.nodeQueue:Ljava/util/Deque;
            invokeinterface java.util.Deque.removeFirst:()Ljava/lang/Object;
            checkcast org.graalvm.compiler.nodes.FixedNode
            astore 1 /* result */
        start local 1 // org.graalvm.compiler.nodes.FixedNode result
         3: .line 125
            getstatic org.graalvm.compiler.phases.common.inlining.walker.InliningIterator.$assertionsDisabled:Z
            ifne 4
            aload 0 /* this */
            getfield org.graalvm.compiler.phases.common.inlining.walker.InliningIterator.queuedNodes:Lorg/graalvm/compiler/graph/NodeBitMap;
            aload 1 /* result */
            invokevirtual org.graalvm.compiler.graph.NodeBitMap.isMarked:(Lorg/graalvm/compiler/graph/Node;)Z
            ifne 4
            new java.lang.AssertionError
            dup
            invokespecial java.lang.AssertionError.<init>:()V
            athrow
         4: .line 126
      StackMap locals: org.graalvm.compiler.nodes.FixedNode
      StackMap stack:
            aload 1 /* result */
            areturn
        end local 1 // org.graalvm.compiler.nodes.FixedNode result
        end local 0 // org.graalvm.compiler.phases.common.inlining.walker.InliningIterator this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    5     0    this  Lorg/graalvm/compiler/phases/common/inlining/walker/InliningIterator;
            3    5     1  result  Lorg/graalvm/compiler/nodes/FixedNode;

  private void queueMerge(org.graalvm.compiler.nodes.AbstractEndNode);
    descriptor: (Lorg/graalvm/compiler/nodes/AbstractEndNode;)V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=2, locals=3, args_size=2
        start local 0 // org.graalvm.compiler.phases.common.inlining.walker.InliningIterator this
        start local 1 // org.graalvm.compiler.nodes.AbstractEndNode end
         0: .line 130
            aload 1 /* end */
            invokevirtual org.graalvm.compiler.nodes.AbstractEndNode.merge:()Lorg/graalvm/compiler/nodes/AbstractMergeNode;
            astore 2 /* merge */
        start local 2 // org.graalvm.compiler.nodes.AbstractMergeNode merge
         1: .line 131
            aload 0 /* this */
            getfield org.graalvm.compiler.phases.common.inlining.walker.InliningIterator.queuedNodes:Lorg/graalvm/compiler/graph/NodeBitMap;
            aload 2 /* merge */
            invokevirtual org.graalvm.compiler.graph.NodeBitMap.isMarked:(Lorg/graalvm/compiler/graph/Node;)Z
            ifne 4
            aload 0 /* this */
            aload 2 /* merge */
            invokevirtual org.graalvm.compiler.phases.common.inlining.walker.InliningIterator.visitedAllEnds:(Lorg/graalvm/compiler/nodes/AbstractMergeNode;)Z
            ifeq 4
         2: .line 132
            aload 0 /* this */
            getfield org.graalvm.compiler.phases.common.inlining.walker.InliningIterator.queuedNodes:Lorg/graalvm/compiler/graph/NodeBitMap;
            aload 2 /* merge */
            invokevirtual org.graalvm.compiler.graph.NodeBitMap.mark:(Lorg/graalvm/compiler/graph/Node;)V
         3: .line 133
            aload 0 /* this */
            getfield org.graalvm.compiler.phases.common.inlining.walker.InliningIterator.nodeQueue:Ljava/util/Deque;
            aload 2 /* merge */
            invokeinterface java.util.Deque.add:(Ljava/lang/Object;)Z
            pop
         4: .line 135
      StackMap locals: org.graalvm.compiler.nodes.AbstractMergeNode
      StackMap stack:
            return
        end local 2 // org.graalvm.compiler.nodes.AbstractMergeNode merge
        end local 1 // org.graalvm.compiler.nodes.AbstractEndNode end
        end local 0 // org.graalvm.compiler.phases.common.inlining.walker.InliningIterator this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    5     0   this  Lorg/graalvm/compiler/phases/common/inlining/walker/InliningIterator;
            0    5     1    end  Lorg/graalvm/compiler/nodes/AbstractEndNode;
            1    5     2  merge  Lorg/graalvm/compiler/nodes/AbstractMergeNode;
    MethodParameters:
      Name  Flags
      end   

  private boolean visitedAllEnds(org.graalvm.compiler.nodes.AbstractMergeNode);
    descriptor: (Lorg/graalvm/compiler/nodes/AbstractMergeNode;)Z
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=3, locals=3, args_size=2
        start local 0 // org.graalvm.compiler.phases.common.inlining.walker.InliningIterator this
        start local 1 // org.graalvm.compiler.nodes.AbstractMergeNode merge
         0: .line 138
            iconst_0
            istore 2 /* i */
        start local 2 // int i
         1: goto 5
         2: .line 139
      StackMap locals: int
      StackMap stack:
            aload 0 /* this */
            getfield org.graalvm.compiler.phases.common.inlining.walker.InliningIterator.queuedNodes:Lorg/graalvm/compiler/graph/NodeBitMap;
            aload 1 /* merge */
            iload 2 /* i */
            invokevirtual org.graalvm.compiler.nodes.AbstractMergeNode.forwardEndAt:(I)Lorg/graalvm/compiler/nodes/EndNode;
            invokevirtual org.graalvm.compiler.graph.NodeBitMap.isMarked:(Lorg/graalvm/compiler/graph/Node;)Z
            ifne 4
         3: .line 140
            iconst_0
            ireturn
         4: .line 138
      StackMap locals:
      StackMap stack:
            iinc 2 /* i */ 1
      StackMap locals:
      StackMap stack:
         5: iload 2 /* i */
            aload 1 /* merge */
            invokevirtual org.graalvm.compiler.nodes.AbstractMergeNode.forwardEndCount:()I
            if_icmplt 2
        end local 2 // int i
         6: .line 143
            iconst_1
            ireturn
        end local 1 // org.graalvm.compiler.nodes.AbstractMergeNode merge
        end local 0 // org.graalvm.compiler.phases.common.inlining.walker.InliningIterator this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    7     0   this  Lorg/graalvm/compiler/phases/common/inlining/walker/InliningIterator;
            0    7     1  merge  Lorg/graalvm/compiler/nodes/AbstractMergeNode;
            1    6     2      i  I
    MethodParameters:
       Name  Flags
      merge  

  private static int count(java.lang.Iterable<org.graalvm.compiler.nodes.Invoke>);
    descriptor: (Ljava/lang/Iterable;)I
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC
    Code:
      stack=1, locals=3, args_size=1
        start local 0 // java.lang.Iterable invokes
         0: .line 147
            iconst_0
            istore 1 /* count */
        start local 1 // int count
         1: .line 148
            aload 0 /* invokes */
            invokeinterface java.lang.Iterable.iterator:()Ljava/util/Iterator;
            astore 2 /* iterator */
        start local 2 // java.util.Iterator iterator
         2: .line 149
            goto 5
         3: .line 150
      StackMap locals: int java.util.Iterator
      StackMap stack:
            aload 2 /* iterator */
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            pop
         4: .line 151
            iinc 1 /* count */ 1
         5: .line 149
      StackMap locals:
      StackMap stack:
            aload 2 /* iterator */
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 3
         6: .line 153
            iload 1 /* count */
            ireturn
        end local 2 // java.util.Iterator iterator
        end local 1 // int count
        end local 0 // java.lang.Iterable invokes
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    7     0   invokes  Ljava/lang/Iterable<Lorg/graalvm/compiler/nodes/Invoke;>;
            1    7     1     count  I
            2    7     2  iterator  Ljava/util/Iterator<Lorg/graalvm/compiler/nodes/Invoke;>;
    Signature: (Ljava/lang/Iterable<Lorg/graalvm/compiler/nodes/Invoke;>;)I
    MethodParameters:
         Name  Flags
      invokes  
}
SourceFile: "InliningIterator.java"
/

java/ 15/ jdk.internal.vm.compiler/org/graalvm/compiler/phases/common/inlining/walker/InliningIterator.class
