public abstract class org.graalvm.compiler.phases.graph.StatelessPostOrderNodeIterator
minor version: 0
major version: 59
flags: flags: (0x0421) ACC_PUBLIC, ACC_SUPER, ACC_ABSTRACT
this_class: org.graalvm.compiler.phases.graph.StatelessPostOrderNodeIterator
super_class: java.lang.Object
{
private final org.graalvm.compiler.graph.NodeBitMap visitedEnds;
descriptor: Lorg/graalvm/compiler/graph/NodeBitMap;
flags: (0x0012) ACC_PRIVATE, ACC_FINAL
private final java.util.Deque<org.graalvm.compiler.nodes.AbstractBeginNode> nodeQueue;
descriptor: Ljava/util/Deque;
flags: (0x0012) ACC_PRIVATE, ACC_FINAL
Signature: Ljava/util/Deque<Lorg/graalvm/compiler/nodes/AbstractBeginNode;>;
private final org.graalvm.compiler.nodes.FixedNode start;
descriptor: Lorg/graalvm/compiler/nodes/FixedNode;
flags: (0x0012) ACC_PRIVATE, ACC_FINAL
static final boolean $assertionsDisabled;
descriptor: Z
flags: (0x1018) ACC_STATIC, ACC_FINAL, ACC_SYNTHETIC
static void <clinit>();
descriptor: ()V
flags: (0x0008) ACC_STATIC
Code:
stack=1, locals=0, args_size=0
0: ldc Lorg/graalvm/compiler/phases/graph/StatelessPostOrderNodeIterator;
invokevirtual java.lang.Class.desiredAssertionStatus:()Z
ifne 1
iconst_1
goto 2
StackMap locals:
StackMap stack:
1: iconst_0
StackMap locals:
StackMap stack: int
2: putstatic org.graalvm.compiler.phases.graph.StatelessPostOrderNodeIterator.$assertionsDisabled:Z
return
LocalVariableTable:
Start End Slot Name Signature
public void <init>(org.graalvm.compiler.nodes.FixedNode);
descriptor: (Lorg/graalvm/compiler/nodes/FixedNode;)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=3, locals=2, args_size=2
start local 0 start local 1 0: aload 0
invokespecial java.lang.Object.<init>:()V
1: aload 0
aload 1
invokevirtual org.graalvm.compiler.nodes.FixedNode.graph:()Lorg/graalvm/compiler/nodes/StructuredGraph;
invokevirtual org.graalvm.compiler.nodes.StructuredGraph.createNodeBitMap:()Lorg/graalvm/compiler/graph/NodeBitMap;
putfield org.graalvm.compiler.phases.graph.StatelessPostOrderNodeIterator.visitedEnds:Lorg/graalvm/compiler/graph/NodeBitMap;
2: aload 0
new java.util.ArrayDeque
dup
invokespecial java.util.ArrayDeque.<init>:()V
putfield org.graalvm.compiler.phases.graph.StatelessPostOrderNodeIterator.nodeQueue:Ljava/util/Deque;
3: aload 0
aload 1
putfield org.graalvm.compiler.phases.graph.StatelessPostOrderNodeIterator.start:Lorg/graalvm/compiler/nodes/FixedNode;
4: return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 5 0 this Lorg/graalvm/compiler/phases/graph/StatelessPostOrderNodeIterator;
0 5 1 start Lorg/graalvm/compiler/nodes/FixedNode;
MethodParameters:
Name Flags
start
public void apply();
descriptor: ()V
flags: (0x0001) ACC_PUBLIC
Code:
stack=3, locals=4, args_size=1
start local 0 0: aload 0
getfield org.graalvm.compiler.phases.graph.StatelessPostOrderNodeIterator.start:Lorg/graalvm/compiler/nodes/FixedNode;
astore 1
start local 1 1: StackMap locals: org.graalvm.compiler.nodes.FixedNode
StackMap stack:
aload 1
instanceof org.graalvm.compiler.nodes.LoopBeginNode
ifeq 5
2: aload 0
aload 1
checkcast org.graalvm.compiler.nodes.LoopBeginNode
invokevirtual org.graalvm.compiler.phases.graph.StatelessPostOrderNodeIterator.loopBegin:(Lorg/graalvm/compiler/nodes/LoopBeginNode;)V
3: aload 1
checkcast org.graalvm.compiler.nodes.LoopBeginNode
invokevirtual org.graalvm.compiler.nodes.LoopBeginNode.next:()Lorg/graalvm/compiler/nodes/FixedNode;
astore 1
4: getstatic org.graalvm.compiler.phases.graph.StatelessPostOrderNodeIterator.$assertionsDisabled:Z
ifne 37
aload 1
ifnonnull 37
new java.lang.AssertionError
dup
invokespecial java.lang.AssertionError.<init>:()V
athrow
5: StackMap locals:
StackMap stack:
aload 1
instanceof org.graalvm.compiler.nodes.LoopEndNode
ifeq 11
6: aload 0
aload 1
checkcast org.graalvm.compiler.nodes.LoopEndNode
invokevirtual org.graalvm.compiler.phases.graph.StatelessPostOrderNodeIterator.loopEnd:(Lorg/graalvm/compiler/nodes/LoopEndNode;)V
7: getstatic org.graalvm.compiler.phases.graph.StatelessPostOrderNodeIterator.$assertionsDisabled:Z
ifne 8
aload 0
getfield org.graalvm.compiler.phases.graph.StatelessPostOrderNodeIterator.visitedEnds:Lorg/graalvm/compiler/graph/NodeBitMap;
aload 1
invokevirtual org.graalvm.compiler.graph.NodeBitMap.isMarked:(Lorg/graalvm/compiler/graph/Node;)Z
ifeq 8
new java.lang.AssertionError
dup
invokespecial java.lang.AssertionError.<init>:()V
athrow
8: StackMap locals:
StackMap stack:
aload 0
getfield org.graalvm.compiler.phases.graph.StatelessPostOrderNodeIterator.visitedEnds:Lorg/graalvm/compiler/graph/NodeBitMap;
aload 1
invokevirtual org.graalvm.compiler.graph.NodeBitMap.mark:(Lorg/graalvm/compiler/graph/Node;)V
9: aload 0
getfield org.graalvm.compiler.phases.graph.StatelessPostOrderNodeIterator.nodeQueue:Ljava/util/Deque;
invokeinterface java.util.Deque.pollFirst:()Ljava/lang/Object;
checkcast org.graalvm.compiler.nodes.FixedNode
astore 1
10: goto 37
StackMap locals:
StackMap stack:
11: aload 1
instanceof org.graalvm.compiler.nodes.AbstractMergeNode
ifeq 15
12: aload 0
aload 1
checkcast org.graalvm.compiler.nodes.AbstractMergeNode
invokevirtual org.graalvm.compiler.phases.graph.StatelessPostOrderNodeIterator.merge:(Lorg/graalvm/compiler/nodes/AbstractMergeNode;)V
13: aload 1
checkcast org.graalvm.compiler.nodes.AbstractMergeNode
invokevirtual org.graalvm.compiler.nodes.AbstractMergeNode.next:()Lorg/graalvm/compiler/nodes/FixedNode;
astore 1
14: getstatic org.graalvm.compiler.phases.graph.StatelessPostOrderNodeIterator.$assertionsDisabled:Z
ifne 37
aload 1
ifnonnull 37
new java.lang.AssertionError
dup
invokespecial java.lang.AssertionError.<init>:()V
athrow
15: StackMap locals:
StackMap stack:
aload 1
instanceof org.graalvm.compiler.nodes.FixedWithNextNode
ifeq 19
16: aload 0
aload 1
invokevirtual org.graalvm.compiler.phases.graph.StatelessPostOrderNodeIterator.node:(Lorg/graalvm/compiler/nodes/FixedNode;)V
17: aload 1
checkcast org.graalvm.compiler.nodes.FixedWithNextNode
invokevirtual org.graalvm.compiler.nodes.FixedWithNextNode.next:()Lorg/graalvm/compiler/nodes/FixedNode;
astore 1
18: goto 37
StackMap locals:
StackMap stack:
19: aload 1
instanceof org.graalvm.compiler.nodes.EndNode
ifeq 24
20: aload 0
aload 1
checkcast org.graalvm.compiler.nodes.EndNode
invokevirtual org.graalvm.compiler.phases.graph.StatelessPostOrderNodeIterator.end:(Lorg/graalvm/compiler/nodes/EndNode;)V
21: aload 0
aload 1
checkcast org.graalvm.compiler.nodes.EndNode
invokevirtual org.graalvm.compiler.phases.graph.StatelessPostOrderNodeIterator.queueMerge:(Lorg/graalvm/compiler/nodes/EndNode;)V
22: aload 0
getfield org.graalvm.compiler.phases.graph.StatelessPostOrderNodeIterator.nodeQueue:Ljava/util/Deque;
invokeinterface java.util.Deque.pollFirst:()Ljava/lang/Object;
checkcast org.graalvm.compiler.nodes.FixedNode
astore 1
23: goto 37
StackMap locals:
StackMap stack:
24: aload 1
instanceof org.graalvm.compiler.nodes.ControlSinkNode
ifeq 28
25: aload 0
aload 1
invokevirtual org.graalvm.compiler.phases.graph.StatelessPostOrderNodeIterator.node:(Lorg/graalvm/compiler/nodes/FixedNode;)V
26: aload 0
getfield org.graalvm.compiler.phases.graph.StatelessPostOrderNodeIterator.nodeQueue:Ljava/util/Deque;
invokeinterface java.util.Deque.pollFirst:()Ljava/lang/Object;
checkcast org.graalvm.compiler.nodes.FixedNode
astore 1
27: goto 37
StackMap locals:
StackMap stack:
28: aload 1
instanceof org.graalvm.compiler.nodes.ControlSplitNode
ifeq 36
29: aload 0
aload 1
checkcast org.graalvm.compiler.nodes.ControlSplitNode
invokevirtual org.graalvm.compiler.phases.graph.StatelessPostOrderNodeIterator.controlSplit:(Lorg/graalvm/compiler/nodes/ControlSplitNode;)V
30: aload 1
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 33
StackMap locals: org.graalvm.compiler.phases.graph.StatelessPostOrderNodeIterator org.graalvm.compiler.nodes.FixedNode top java.util.Iterator
StackMap stack:
31: aload 3
invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
checkcast org.graalvm.compiler.graph.Node
astore 2
start local 2 32: aload 0
getfield org.graalvm.compiler.phases.graph.StatelessPostOrderNodeIterator.nodeQueue:Ljava/util/Deque;
aload 2
checkcast org.graalvm.compiler.nodes.AbstractBeginNode
invokeinterface java.util.Deque.addFirst:(Ljava/lang/Object;)V
end local 2 33: StackMap locals:
StackMap stack:
aload 3
invokeinterface java.util.Iterator.hasNext:()Z
ifne 31
34: aload 0
getfield org.graalvm.compiler.phases.graph.StatelessPostOrderNodeIterator.nodeQueue:Ljava/util/Deque;
invokeinterface java.util.Deque.pollFirst:()Ljava/lang/Object;
checkcast org.graalvm.compiler.nodes.FixedNode
astore 1
35: goto 37
36: StackMap locals: org.graalvm.compiler.phases.graph.StatelessPostOrderNodeIterator org.graalvm.compiler.nodes.FixedNode
StackMap stack:
getstatic org.graalvm.compiler.phases.graph.StatelessPostOrderNodeIterator.$assertionsDisabled:Z
ifne 37
new java.lang.AssertionError
dup
aload 1
invokespecial java.lang.AssertionError.<init>:(Ljava/lang/Object;)V
athrow
37: StackMap locals:
StackMap stack:
aload 1
ifnonnull 1
38: aload 0
invokevirtual org.graalvm.compiler.phases.graph.StatelessPostOrderNodeIterator.finished:()V
39: return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 40 0 this Lorg/graalvm/compiler/phases/graph/StatelessPostOrderNodeIterator;
1 40 1 current Lorg/graalvm/compiler/nodes/FixedNode;
32 33 2 node Lorg/graalvm/compiler/graph/Node;
private void queueMerge(org.graalvm.compiler.nodes.EndNode);
descriptor: (Lorg/graalvm/compiler/nodes/EndNode;)V
flags: (0x0002) ACC_PRIVATE
Code:
stack=3, locals=5, args_size=2
start local 0 start local 1 0: getstatic org.graalvm.compiler.phases.graph.StatelessPostOrderNodeIterator.$assertionsDisabled:Z
ifne 1
aload 0
getfield org.graalvm.compiler.phases.graph.StatelessPostOrderNodeIterator.visitedEnds:Lorg/graalvm/compiler/graph/NodeBitMap;
aload 1
invokevirtual org.graalvm.compiler.graph.NodeBitMap.isMarked:(Lorg/graalvm/compiler/graph/Node;)Z
ifeq 1
new java.lang.AssertionError
dup
invokespecial java.lang.AssertionError.<init>:()V
athrow
1: StackMap locals:
StackMap stack:
aload 0
getfield org.graalvm.compiler.phases.graph.StatelessPostOrderNodeIterator.visitedEnds:Lorg/graalvm/compiler/graph/NodeBitMap;
aload 1
invokevirtual org.graalvm.compiler.graph.NodeBitMap.mark:(Lorg/graalvm/compiler/graph/Node;)V
2: aload 1
invokevirtual org.graalvm.compiler.nodes.EndNode.merge:()Lorg/graalvm/compiler/nodes/AbstractMergeNode;
astore 2
start local 2 3: iconst_1
istore 3
start local 3 4: iconst_0
istore 4
start local 4 5: goto 10
6: StackMap locals: org.graalvm.compiler.nodes.AbstractMergeNode int int
StackMap stack:
aload 0
getfield org.graalvm.compiler.phases.graph.StatelessPostOrderNodeIterator.visitedEnds:Lorg/graalvm/compiler/graph/NodeBitMap;
aload 2
iload 4
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 9
7: iconst_0
istore 3
8: goto 11
9: StackMap locals:
StackMap stack:
iinc 4 1
StackMap locals:
StackMap stack:
10: iload 4
aload 2
invokevirtual org.graalvm.compiler.nodes.AbstractMergeNode.forwardEndCount:()I
if_icmplt 6
end local 4 11: StackMap locals:
StackMap stack:
iload 3
ifeq 13
12: aload 0
getfield org.graalvm.compiler.phases.graph.StatelessPostOrderNodeIterator.nodeQueue:Ljava/util/Deque;
aload 2
invokeinterface java.util.Deque.add:(Ljava/lang/Object;)Z
pop
13: StackMap locals:
StackMap stack:
return
end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 14 0 this Lorg/graalvm/compiler/phases/graph/StatelessPostOrderNodeIterator;
0 14 1 end Lorg/graalvm/compiler/nodes/EndNode;
3 14 2 merge Lorg/graalvm/compiler/nodes/AbstractMergeNode;
4 14 3 endsVisited Z
5 11 4 i I
MethodParameters:
Name Flags
end
protected void node(org.graalvm.compiler.nodes.FixedNode);
descriptor: (Lorg/graalvm/compiler/nodes/FixedNode;)V
flags: (0x0004) ACC_PROTECTED
Code:
stack=0, locals=2, args_size=2
start local 0 start local 1 0: return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lorg/graalvm/compiler/phases/graph/StatelessPostOrderNodeIterator;
0 1 1 node Lorg/graalvm/compiler/nodes/FixedNode;
MethodParameters:
Name Flags
node
protected void end(org.graalvm.compiler.nodes.EndNode);
descriptor: (Lorg/graalvm/compiler/nodes/EndNode;)V
flags: (0x0004) ACC_PROTECTED
Code:
stack=2, locals=2, args_size=2
start local 0 start local 1 0: aload 0
aload 1
invokevirtual org.graalvm.compiler.phases.graph.StatelessPostOrderNodeIterator.node:(Lorg/graalvm/compiler/nodes/FixedNode;)V
1: return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Lorg/graalvm/compiler/phases/graph/StatelessPostOrderNodeIterator;
0 2 1 endNode Lorg/graalvm/compiler/nodes/EndNode;
MethodParameters:
Name Flags
endNode
protected void merge(org.graalvm.compiler.nodes.AbstractMergeNode);
descriptor: (Lorg/graalvm/compiler/nodes/AbstractMergeNode;)V
flags: (0x0004) ACC_PROTECTED
Code:
stack=2, locals=2, args_size=2
start local 0 start local 1 0: aload 0
aload 1
invokevirtual org.graalvm.compiler.phases.graph.StatelessPostOrderNodeIterator.node:(Lorg/graalvm/compiler/nodes/FixedNode;)V
1: return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Lorg/graalvm/compiler/phases/graph/StatelessPostOrderNodeIterator;
0 2 1 merge Lorg/graalvm/compiler/nodes/AbstractMergeNode;
MethodParameters:
Name Flags
merge
protected void loopBegin(org.graalvm.compiler.nodes.LoopBeginNode);
descriptor: (Lorg/graalvm/compiler/nodes/LoopBeginNode;)V
flags: (0x0004) ACC_PROTECTED
Code:
stack=2, locals=2, args_size=2
start local 0 start local 1 0: aload 0
aload 1
invokevirtual org.graalvm.compiler.phases.graph.StatelessPostOrderNodeIterator.node:(Lorg/graalvm/compiler/nodes/FixedNode;)V
1: return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Lorg/graalvm/compiler/phases/graph/StatelessPostOrderNodeIterator;
0 2 1 loopBegin Lorg/graalvm/compiler/nodes/LoopBeginNode;
MethodParameters:
Name Flags
loopBegin
protected void loopEnd(org.graalvm.compiler.nodes.LoopEndNode);
descriptor: (Lorg/graalvm/compiler/nodes/LoopEndNode;)V
flags: (0x0004) ACC_PROTECTED
Code:
stack=2, locals=2, args_size=2
start local 0 start local 1 0: aload 0
aload 1
invokevirtual org.graalvm.compiler.phases.graph.StatelessPostOrderNodeIterator.node:(Lorg/graalvm/compiler/nodes/FixedNode;)V
1: return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Lorg/graalvm/compiler/phases/graph/StatelessPostOrderNodeIterator;
0 2 1 loopEnd Lorg/graalvm/compiler/nodes/LoopEndNode;
MethodParameters:
Name Flags
loopEnd
protected void controlSplit(org.graalvm.compiler.nodes.ControlSplitNode);
descriptor: (Lorg/graalvm/compiler/nodes/ControlSplitNode;)V
flags: (0x0004) ACC_PROTECTED
Code:
stack=2, locals=2, args_size=2
start local 0 start local 1 0: aload 0
aload 1
invokevirtual org.graalvm.compiler.phases.graph.StatelessPostOrderNodeIterator.node:(Lorg/graalvm/compiler/nodes/FixedNode;)V
1: return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Lorg/graalvm/compiler/phases/graph/StatelessPostOrderNodeIterator;
0 2 1 controlSplit Lorg/graalvm/compiler/nodes/ControlSplitNode;
MethodParameters:
Name Flags
controlSplit
protected void finished();
descriptor: ()V
flags: (0x0004) ACC_PROTECTED
Code:
stack=0, locals=1, args_size=1
start local 0 0: return
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lorg/graalvm/compiler/phases/graph/StatelessPostOrderNodeIterator;
}
SourceFile: "StatelessPostOrderNodeIterator.java"