java/9 : jdk.internal.vm.compiler/org/graalvm/compiler/nodes/SimplifyingGraphDecoder.class

SimplifyingGraphDecoder
https://openjdk.java.net/
GPLv2 + Classpath Exception
public class org.graalvm.compiler.nodes.SimplifyingGraphDecoder extends org.graalvm.compiler.nodes.GraphDecoder
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: org.graalvm.compiler.nodes.SimplifyingGraphDecoder
  super_class: org.graalvm.compiler.nodes.GraphDecoder
{
  protected final jdk.vm.ci.meta.MetaAccessProvider metaAccess;
    descriptor: Ljdk/vm/ci/meta/MetaAccessProvider;
    flags: (0x0014) ACC_PROTECTED, ACC_FINAL

  protected final jdk.vm.ci.meta.ConstantReflectionProvider constantReflection;
    descriptor: Ljdk/vm/ci/meta/ConstantReflectionProvider;
    flags: (0x0014) ACC_PROTECTED, ACC_FINAL

  protected final org.graalvm.compiler.core.common.spi.ConstantFieldProvider constantFieldProvider;
    descriptor: Lorg/graalvm/compiler/core/common/spi/ConstantFieldProvider;
    flags: (0x0014) ACC_PROTECTED, ACC_FINAL

  protected final org.graalvm.compiler.nodes.spi.StampProvider stampProvider;
    descriptor: Lorg/graalvm/compiler/nodes/spi/StampProvider;
    flags: (0x0014) ACC_PROTECTED, ACC_FINAL

  protected final boolean canonicalizeReads;
    descriptor: Z
    flags: (0x0014) ACC_PROTECTED, 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 54
            ldc Lorg/graalvm/compiler/nodes/SimplifyingGraphDecoder;
            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.SimplifyingGraphDecoder.$assertionsDisabled:Z
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  public void <init>(jdk.vm.ci.meta.MetaAccessProvider, jdk.vm.ci.meta.ConstantReflectionProvider, org.graalvm.compiler.core.common.spi.ConstantFieldProvider, org.graalvm.compiler.nodes.spi.StampProvider, boolean, jdk.vm.ci.code.Architecture);
    descriptor: (Ljdk/vm/ci/meta/MetaAccessProvider;Ljdk/vm/ci/meta/ConstantReflectionProvider;Lorg/graalvm/compiler/core/common/spi/ConstantFieldProvider;Lorg/graalvm/compiler/nodes/spi/StampProvider;ZLjdk/vm/ci/code/Architecture;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=7, args_size=7
        start local 0 // org.graalvm.compiler.nodes.SimplifyingGraphDecoder this
        start local 1 // jdk.vm.ci.meta.MetaAccessProvider metaAccess
        start local 2 // jdk.vm.ci.meta.ConstantReflectionProvider constantReflection
        start local 3 // org.graalvm.compiler.core.common.spi.ConstantFieldProvider constantFieldProvider
        start local 4 // org.graalvm.compiler.nodes.spi.StampProvider stampProvider
        start local 5 // boolean canonicalizeReads
        start local 6 // jdk.vm.ci.code.Architecture architecture
         0: .line 124
            aload 0 /* this */
            aload 6 /* architecture */
            invokespecial org.graalvm.compiler.nodes.GraphDecoder.<init>:(Ljdk/vm/ci/code/Architecture;)V
         1: .line 125
            aload 0 /* this */
            aload 1 /* metaAccess */
            putfield org.graalvm.compiler.nodes.SimplifyingGraphDecoder.metaAccess:Ljdk/vm/ci/meta/MetaAccessProvider;
         2: .line 126
            aload 0 /* this */
            aload 2 /* constantReflection */
            putfield org.graalvm.compiler.nodes.SimplifyingGraphDecoder.constantReflection:Ljdk/vm/ci/meta/ConstantReflectionProvider;
         3: .line 127
            aload 0 /* this */
            aload 3 /* constantFieldProvider */
            putfield org.graalvm.compiler.nodes.SimplifyingGraphDecoder.constantFieldProvider:Lorg/graalvm/compiler/core/common/spi/ConstantFieldProvider;
         4: .line 128
            aload 0 /* this */
            aload 4 /* stampProvider */
            putfield org.graalvm.compiler.nodes.SimplifyingGraphDecoder.stampProvider:Lorg/graalvm/compiler/nodes/spi/StampProvider;
         5: .line 129
            aload 0 /* this */
            iload 5 /* canonicalizeReads */
            putfield org.graalvm.compiler.nodes.SimplifyingGraphDecoder.canonicalizeReads:Z
         6: .line 130
            return
        end local 6 // jdk.vm.ci.code.Architecture architecture
        end local 5 // boolean canonicalizeReads
        end local 4 // org.graalvm.compiler.nodes.spi.StampProvider stampProvider
        end local 3 // org.graalvm.compiler.core.common.spi.ConstantFieldProvider constantFieldProvider
        end local 2 // jdk.vm.ci.meta.ConstantReflectionProvider constantReflection
        end local 1 // jdk.vm.ci.meta.MetaAccessProvider metaAccess
        end local 0 // org.graalvm.compiler.nodes.SimplifyingGraphDecoder this
      LocalVariableTable:
        Start  End  Slot                   Name  Signature
            0    7     0                   this  Lorg/graalvm/compiler/nodes/SimplifyingGraphDecoder;
            0    7     1             metaAccess  Ljdk/vm/ci/meta/MetaAccessProvider;
            0    7     2     constantReflection  Ljdk/vm/ci/meta/ConstantReflectionProvider;
            0    7     3  constantFieldProvider  Lorg/graalvm/compiler/core/common/spi/ConstantFieldProvider;
            0    7     4          stampProvider  Lorg/graalvm/compiler/nodes/spi/StampProvider;
            0    7     5      canonicalizeReads  Z
            0    7     6           architecture  Ljdk/vm/ci/code/Architecture;
    MethodParameters:
                       Name  Flags
      metaAccess             
      constantReflection     
      constantFieldProvider  
      stampProvider          
      canonicalizeReads      
      architecture           

  protected void cleanupGraph(org.graalvm.compiler.nodes.GraphDecoder$MethodScope);
    descriptor: (Lorg/graalvm/compiler/nodes/GraphDecoder$MethodScope;)V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=2, locals=5, args_size=2
        start local 0 // org.graalvm.compiler.nodes.SimplifyingGraphDecoder this
        start local 1 // org.graalvm.compiler.nodes.GraphDecoder$MethodScope methodScope
         0: .line 134
            aload 1 /* methodScope */
            getfield org.graalvm.compiler.nodes.GraphDecoder$MethodScope.graph:Lorg/graalvm/compiler/nodes/StructuredGraph;
            invokestatic org.graalvm.compiler.nodes.util.GraphUtil.normalizeLoops:(Lorg/graalvm/compiler/nodes/StructuredGraph;)V
         1: .line 135
            aload 0 /* this */
            aload 1 /* methodScope */
            invokespecial org.graalvm.compiler.nodes.GraphDecoder.cleanupGraph:(Lorg/graalvm/compiler/nodes/GraphDecoder$MethodScope;)V
         2: .line 137
            aload 1 /* methodScope */
            getfield org.graalvm.compiler.nodes.GraphDecoder$MethodScope.graph:Lorg/graalvm/compiler/nodes/StructuredGraph;
            aload 1 /* methodScope */
            getfield org.graalvm.compiler.nodes.GraphDecoder$MethodScope.methodStartMark:Lorg/graalvm/compiler/graph/Graph$Mark;
            invokevirtual org.graalvm.compiler.nodes.StructuredGraph.getNewNodes:(Lorg/graalvm/compiler/graph/Graph$Mark;)Lorg/graalvm/compiler/graph/iterators/NodeIterable;
            invokeinterface org.graalvm.compiler.graph.iterators.NodeIterable.iterator:()Ljava/util/Iterator;
            astore 3
            goto 8
      StackMap locals: org.graalvm.compiler.nodes.SimplifyingGraphDecoder org.graalvm.compiler.nodes.GraphDecoder$MethodScope top java.util.Iterator
      StackMap stack:
         3: 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
         4: .line 138
            aload 2 /* node */
            instanceof org.graalvm.compiler.nodes.MergeNode
            ifeq 8
         5: .line 139
            aload 2 /* node */
            checkcast org.graalvm.compiler.nodes.MergeNode
            astore 4 /* mergeNode */
        start local 4 // org.graalvm.compiler.nodes.MergeNode mergeNode
         6: .line 140
            aload 4 /* mergeNode */
            invokevirtual org.graalvm.compiler.nodes.MergeNode.forwardEndCount:()I
            iconst_1
            if_icmpne 8
         7: .line 141
            aload 1 /* methodScope */
            getfield org.graalvm.compiler.nodes.GraphDecoder$MethodScope.graph:Lorg/graalvm/compiler/nodes/StructuredGraph;
            aload 4 /* mergeNode */
            invokevirtual org.graalvm.compiler.nodes.StructuredGraph.reduceTrivialMerge:(Lorg/graalvm/compiler/nodes/AbstractMergeNode;)V
        end local 4 // org.graalvm.compiler.nodes.MergeNode mergeNode
        end local 2 // org.graalvm.compiler.graph.Node node
         8: .line 137
      StackMap locals:
      StackMap stack:
            aload 3
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 3
         9: .line 146
            aload 1 /* methodScope */
            getfield org.graalvm.compiler.nodes.GraphDecoder$MethodScope.graph:Lorg/graalvm/compiler/nodes/StructuredGraph;
            aload 1 /* methodScope */
            getfield org.graalvm.compiler.nodes.GraphDecoder$MethodScope.methodStartMark:Lorg/graalvm/compiler/graph/Graph$Mark;
            invokevirtual org.graalvm.compiler.nodes.StructuredGraph.getNewNodes:(Lorg/graalvm/compiler/graph/Graph$Mark;)Lorg/graalvm/compiler/graph/iterators/NodeIterable;
            invokeinterface org.graalvm.compiler.graph.iterators.NodeIterable.iterator:()Ljava/util/Iterator;
            astore 3
            goto 15
      StackMap locals:
      StackMap stack:
        10: aload 3
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast org.graalvm.compiler.graph.Node
            astore 2 /* node */
        start local 2 // org.graalvm.compiler.graph.Node node
        11: .line 147
            aload 2 /* node */
            instanceof org.graalvm.compiler.nodes.BeginNode
            ifne 12
            aload 2 /* node */
            instanceof org.graalvm.compiler.nodes.KillingBeginNode
            ifeq 15
        12: .line 148
      StackMap locals: org.graalvm.compiler.nodes.SimplifyingGraphDecoder org.graalvm.compiler.nodes.GraphDecoder$MethodScope org.graalvm.compiler.graph.Node java.util.Iterator
      StackMap stack:
            aload 2 /* node */
            invokevirtual org.graalvm.compiler.graph.Node.predecessor:()Lorg/graalvm/compiler/graph/Node;
            instanceof org.graalvm.compiler.nodes.ControlSplitNode
            ifne 15
            aload 2 /* node */
            invokevirtual org.graalvm.compiler.graph.Node.hasNoUsages:()Z
            ifeq 15
        13: .line 149
            aload 2 /* node */
            checkcast org.graalvm.compiler.nodes.AbstractBeginNode
            invokestatic org.graalvm.compiler.nodes.util.GraphUtil.unlinkFixedNode:(Lorg/graalvm/compiler/nodes/FixedWithNextNode;)V
        14: .line 150
            aload 2 /* node */
            invokevirtual org.graalvm.compiler.graph.Node.safeDelete:()V
        end local 2 // org.graalvm.compiler.graph.Node node
        15: .line 146
      StackMap locals: org.graalvm.compiler.nodes.SimplifyingGraphDecoder org.graalvm.compiler.nodes.GraphDecoder$MethodScope top java.util.Iterator
      StackMap stack:
            aload 3
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 10
        16: .line 155
            aload 1 /* methodScope */
            getfield org.graalvm.compiler.nodes.GraphDecoder$MethodScope.graph:Lorg/graalvm/compiler/nodes/StructuredGraph;
            aload 1 /* methodScope */
            getfield org.graalvm.compiler.nodes.GraphDecoder$MethodScope.methodStartMark:Lorg/graalvm/compiler/graph/Graph$Mark;
            invokevirtual org.graalvm.compiler.nodes.StructuredGraph.getNewNodes:(Lorg/graalvm/compiler/graph/Graph$Mark;)Lorg/graalvm/compiler/graph/iterators/NodeIterable;
            invokeinterface org.graalvm.compiler.graph.iterators.NodeIterable.iterator:()Ljava/util/Iterator;
            astore 3
            goto 19
      StackMap locals:
      StackMap stack:
        17: aload 3
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast org.graalvm.compiler.graph.Node
            astore 2 /* node */
        start local 2 // org.graalvm.compiler.graph.Node node
        18: .line 156
            aload 2 /* node */
            invokestatic org.graalvm.compiler.nodes.util.GraphUtil.tryKillUnused:(Lorg/graalvm/compiler/graph/Node;)Z
            pop
        end local 2 // org.graalvm.compiler.graph.Node node
        19: .line 155
      StackMap locals:
      StackMap stack:
            aload 3
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 17
        20: .line 158
            return
        end local 1 // org.graalvm.compiler.nodes.GraphDecoder$MethodScope methodScope
        end local 0 // org.graalvm.compiler.nodes.SimplifyingGraphDecoder this
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0   21     0         this  Lorg/graalvm/compiler/nodes/SimplifyingGraphDecoder;
            0   21     1  methodScope  Lorg/graalvm/compiler/nodes/GraphDecoder$MethodScope;
            4    8     2         node  Lorg/graalvm/compiler/graph/Node;
            6    8     4    mergeNode  Lorg/graalvm/compiler/nodes/MergeNode;
           11   15     2         node  Lorg/graalvm/compiler/graph/Node;
           18   19     2         node  Lorg/graalvm/compiler/graph/Node;
    MethodParameters:
             Name  Flags
      methodScope  

  protected boolean allowLazyPhis();
    descriptor: ()Z
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.graalvm.compiler.nodes.SimplifyingGraphDecoder this
         0: .line 166
            iconst_1
            ireturn
        end local 0 // org.graalvm.compiler.nodes.SimplifyingGraphDecoder this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/graalvm/compiler/nodes/SimplifyingGraphDecoder;

  protected void handleMergeNode(org.graalvm.compiler.nodes.MergeNode);
    descriptor: (Lorg/graalvm/compiler/nodes/MergeNode;)V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=1, locals=4, args_size=2
        start local 0 // org.graalvm.compiler.nodes.SimplifyingGraphDecoder this
        start local 1 // org.graalvm.compiler.nodes.MergeNode merge
         0: .line 175
            aload 1 /* merge */
            invokevirtual org.graalvm.compiler.nodes.MergeNode.valuePhis:()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.nodes.SimplifyingGraphDecoder org.graalvm.compiler.nodes.MergeNode top java.util.Iterator
      StackMap stack:
         1: aload 3
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast org.graalvm.compiler.nodes.ValuePhiNode
            astore 2 /* phi */
        start local 2 // org.graalvm.compiler.nodes.ValuePhiNode phi
         2: .line 176
            aload 2 /* phi */
            invokevirtual org.graalvm.compiler.nodes.ValuePhiNode.inferStamp:()Z
            pop
        end local 2 // org.graalvm.compiler.nodes.ValuePhiNode phi
         3: .line 175
      StackMap locals:
      StackMap stack:
            aload 3
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 1
         4: .line 178
            return
        end local 1 // org.graalvm.compiler.nodes.MergeNode merge
        end local 0 // org.graalvm.compiler.nodes.SimplifyingGraphDecoder this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    5     0   this  Lorg/graalvm/compiler/nodes/SimplifyingGraphDecoder;
            0    5     1  merge  Lorg/graalvm/compiler/nodes/MergeNode;
            2    3     2    phi  Lorg/graalvm/compiler/nodes/ValuePhiNode;
    MethodParameters:
       Name  Flags
      merge  

  protected void handleFixedNode(org.graalvm.compiler.nodes.GraphDecoder$MethodScope, org.graalvm.compiler.nodes.GraphDecoder$LoopScope, int, org.graalvm.compiler.nodes.FixedNode);
    descriptor: (Lorg/graalvm/compiler/nodes/GraphDecoder$MethodScope;Lorg/graalvm/compiler/nodes/GraphDecoder$LoopScope;ILorg/graalvm/compiler/nodes/FixedNode;)V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=6, locals=11, args_size=5
        start local 0 // org.graalvm.compiler.nodes.SimplifyingGraphDecoder this
        start local 1 // org.graalvm.compiler.nodes.GraphDecoder$MethodScope methodScope
        start local 2 // org.graalvm.compiler.nodes.GraphDecoder$LoopScope loopScope
        start local 3 // int nodeOrderId
        start local 4 // org.graalvm.compiler.nodes.FixedNode node
         0: .line 182
            aload 4 /* node */
            instanceof org.graalvm.compiler.nodes.IfNode
            ifeq 14
         1: .line 183
            aload 4 /* node */
            checkcast org.graalvm.compiler.nodes.IfNode
            astore 5 /* ifNode */
        start local 5 // org.graalvm.compiler.nodes.IfNode ifNode
         2: .line 184
            aload 5 /* ifNode */
            invokevirtual org.graalvm.compiler.nodes.IfNode.condition:()Lorg/graalvm/compiler/nodes/LogicNode;
            instanceof org.graalvm.compiler.nodes.LogicNegationNode
            ifeq 4
         3: .line 185
            aload 5 /* ifNode */
            invokevirtual org.graalvm.compiler.nodes.IfNode.eliminateNegation:()V
         4: .line 187
      StackMap locals: org.graalvm.compiler.nodes.IfNode
      StackMap stack:
            aload 5 /* ifNode */
            invokevirtual org.graalvm.compiler.nodes.IfNode.condition:()Lorg/graalvm/compiler/nodes/LogicNode;
            instanceof org.graalvm.compiler.nodes.LogicConstantNode
            ifeq 44
         5: .line 188
            aload 5 /* ifNode */
            invokevirtual org.graalvm.compiler.nodes.IfNode.condition:()Lorg/graalvm/compiler/nodes/LogicNode;
            checkcast org.graalvm.compiler.nodes.LogicConstantNode
            invokevirtual org.graalvm.compiler.nodes.LogicConstantNode.getValue:()Z
            istore 6 /* condition */
        start local 6 // boolean condition
         6: .line 189
            aload 5 /* ifNode */
            iload 6 /* condition */
            invokevirtual org.graalvm.compiler.nodes.IfNode.getSuccessor:(Z)Lorg/graalvm/compiler/nodes/AbstractBeginNode;
            astore 7 /* survivingSuccessor */
        start local 7 // org.graalvm.compiler.nodes.AbstractBeginNode survivingSuccessor
         7: .line 190
            aload 5 /* ifNode */
            iload 6 /* condition */
            ifeq 8
            iconst_0
            goto 9
      StackMap locals: org.graalvm.compiler.nodes.SimplifyingGraphDecoder org.graalvm.compiler.nodes.GraphDecoder$MethodScope org.graalvm.compiler.nodes.GraphDecoder$LoopScope int org.graalvm.compiler.nodes.FixedNode org.graalvm.compiler.nodes.IfNode int org.graalvm.compiler.nodes.AbstractBeginNode
      StackMap stack: org.graalvm.compiler.nodes.IfNode
         8: iconst_1
      StackMap locals: org.graalvm.compiler.nodes.SimplifyingGraphDecoder org.graalvm.compiler.nodes.GraphDecoder$MethodScope org.graalvm.compiler.nodes.GraphDecoder$LoopScope int org.graalvm.compiler.nodes.FixedNode org.graalvm.compiler.nodes.IfNode int org.graalvm.compiler.nodes.AbstractBeginNode
      StackMap stack: org.graalvm.compiler.nodes.IfNode int
         9: invokevirtual org.graalvm.compiler.nodes.IfNode.getSuccessor:(Z)Lorg/graalvm/compiler/nodes/AbstractBeginNode;
            astore 8 /* deadSuccessor */
        start local 8 // org.graalvm.compiler.nodes.AbstractBeginNode deadSuccessor
        10: .line 192
            aload 1 /* methodScope */
            getfield org.graalvm.compiler.nodes.GraphDecoder$MethodScope.graph:Lorg/graalvm/compiler/nodes/StructuredGraph;
            aload 5 /* ifNode */
            aload 7 /* survivingSuccessor */
            invokevirtual org.graalvm.compiler.nodes.StructuredGraph.removeSplit:(Lorg/graalvm/compiler/nodes/ControlSplitNode;Lorg/graalvm/compiler/nodes/AbstractBeginNode;)V
        11: .line 193
            getstatic org.graalvm.compiler.nodes.SimplifyingGraphDecoder.$assertionsDisabled:Z
            ifne 12
            aload 8 /* deadSuccessor */
            invokevirtual org.graalvm.compiler.nodes.AbstractBeginNode.next:()Lorg/graalvm/compiler/nodes/FixedNode;
            ifnull 12
            new java.lang.AssertionError
            dup
            ldc "must not be parsed yet"
            invokespecial java.lang.AssertionError.<init>:(Ljava/lang/Object;)V
            athrow
        12: .line 194
      StackMap locals: org.graalvm.compiler.nodes.AbstractBeginNode
      StackMap stack:
            aload 8 /* deadSuccessor */
            invokevirtual org.graalvm.compiler.nodes.AbstractBeginNode.safeDelete:()V
        end local 8 // org.graalvm.compiler.nodes.AbstractBeginNode deadSuccessor
        end local 7 // org.graalvm.compiler.nodes.AbstractBeginNode survivingSuccessor
        end local 6 // boolean condition
        end local 5 // org.graalvm.compiler.nodes.IfNode ifNode
        13: .line 197
            goto 44
      StackMap locals: org.graalvm.compiler.nodes.SimplifyingGraphDecoder org.graalvm.compiler.nodes.GraphDecoder$MethodScope org.graalvm.compiler.nodes.GraphDecoder$LoopScope int org.graalvm.compiler.nodes.FixedNode
      StackMap stack:
        14: aload 4 /* node */
            instanceof org.graalvm.compiler.nodes.extended.IntegerSwitchNode
            ifeq 27
            aload 4 /* node */
            checkcast org.graalvm.compiler.nodes.extended.IntegerSwitchNode
            invokevirtual org.graalvm.compiler.nodes.extended.IntegerSwitchNode.value:()Lorg/graalvm/compiler/nodes/ValueNode;
            invokevirtual org.graalvm.compiler.nodes.ValueNode.isConstant:()Z
            ifeq 27
        15: .line 198
            aload 4 /* node */
            checkcast org.graalvm.compiler.nodes.extended.IntegerSwitchNode
            astore 5 /* switchNode */
        start local 5 // org.graalvm.compiler.nodes.extended.IntegerSwitchNode switchNode
        16: .line 199
            aload 5 /* switchNode */
            invokevirtual org.graalvm.compiler.nodes.extended.IntegerSwitchNode.value:()Lorg/graalvm/compiler/nodes/ValueNode;
            invokevirtual org.graalvm.compiler.nodes.ValueNode.asJavaConstant:()Ljdk/vm/ci/meta/JavaConstant;
            invokeinterface jdk.vm.ci.meta.JavaConstant.asInt:()I
            istore 6 /* value */
        start local 6 // int value
        17: .line 200
            aload 5 /* switchNode */
            iload 6 /* value */
            invokevirtual org.graalvm.compiler.nodes.extended.IntegerSwitchNode.successorAtKey:(I)Lorg/graalvm/compiler/nodes/AbstractBeginNode;
            astore 7 /* survivingSuccessor */
        start local 7 // org.graalvm.compiler.nodes.AbstractBeginNode survivingSuccessor
        18: .line 201
            aload 5 /* switchNode */
            invokevirtual org.graalvm.compiler.nodes.extended.IntegerSwitchNode.successors:()Lorg/graalvm/compiler/graph/iterators/NodeIterable;
            invokeinterface org.graalvm.compiler.graph.iterators.NodeIterable.snapshot:()Ljava/util/List;
            astore 8 /* allSuccessors */
        start local 8 // java.util.List allSuccessors
        19: .line 203
            aload 1 /* methodScope */
            getfield org.graalvm.compiler.nodes.GraphDecoder$MethodScope.graph:Lorg/graalvm/compiler/nodes/StructuredGraph;
            aload 5 /* switchNode */
            aload 7 /* survivingSuccessor */
            invokevirtual org.graalvm.compiler.nodes.StructuredGraph.removeSplit:(Lorg/graalvm/compiler/nodes/ControlSplitNode;Lorg/graalvm/compiler/nodes/AbstractBeginNode;)V
        20: .line 204
            aload 8 /* allSuccessors */
            invokeinterface java.util.List.iterator:()Ljava/util/Iterator;
            astore 10
            goto 25
      StackMap locals: org.graalvm.compiler.nodes.SimplifyingGraphDecoder org.graalvm.compiler.nodes.GraphDecoder$MethodScope org.graalvm.compiler.nodes.GraphDecoder$LoopScope int org.graalvm.compiler.nodes.FixedNode org.graalvm.compiler.nodes.extended.IntegerSwitchNode int org.graalvm.compiler.nodes.AbstractBeginNode java.util.List top java.util.Iterator
      StackMap stack:
        21: aload 10
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast org.graalvm.compiler.graph.Node
            astore 9 /* successor */
        start local 9 // org.graalvm.compiler.graph.Node successor
        22: .line 205
            aload 9 /* successor */
            aload 7 /* survivingSuccessor */
            if_acmpeq 25
        23: .line 206
            getstatic org.graalvm.compiler.nodes.SimplifyingGraphDecoder.$assertionsDisabled:Z
            ifne 24
            aload 9 /* successor */
            checkcast org.graalvm.compiler.nodes.AbstractBeginNode
            invokevirtual org.graalvm.compiler.nodes.AbstractBeginNode.next:()Lorg/graalvm/compiler/nodes/FixedNode;
            ifnull 24
            new java.lang.AssertionError
            dup
            ldc "must not be parsed yet"
            invokespecial java.lang.AssertionError.<init>:(Ljava/lang/Object;)V
            athrow
        24: .line 207
      StackMap locals: org.graalvm.compiler.nodes.SimplifyingGraphDecoder org.graalvm.compiler.nodes.GraphDecoder$MethodScope org.graalvm.compiler.nodes.GraphDecoder$LoopScope int org.graalvm.compiler.nodes.FixedNode org.graalvm.compiler.nodes.extended.IntegerSwitchNode int org.graalvm.compiler.nodes.AbstractBeginNode java.util.List org.graalvm.compiler.graph.Node java.util.Iterator
      StackMap stack:
            aload 9 /* successor */
            invokevirtual org.graalvm.compiler.graph.Node.safeDelete:()V
        end local 9 // org.graalvm.compiler.graph.Node successor
        25: .line 204
      StackMap locals: org.graalvm.compiler.nodes.SimplifyingGraphDecoder org.graalvm.compiler.nodes.GraphDecoder$MethodScope org.graalvm.compiler.nodes.GraphDecoder$LoopScope int org.graalvm.compiler.nodes.FixedNode org.graalvm.compiler.nodes.extended.IntegerSwitchNode int org.graalvm.compiler.nodes.AbstractBeginNode java.util.List top java.util.Iterator
      StackMap stack:
            aload 10
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 21
        end local 8 // java.util.List allSuccessors
        end local 7 // org.graalvm.compiler.nodes.AbstractBeginNode survivingSuccessor
        end local 6 // int value
        end local 5 // org.graalvm.compiler.nodes.extended.IntegerSwitchNode switchNode
        26: .line 211
            goto 44
      StackMap locals: org.graalvm.compiler.nodes.SimplifyingGraphDecoder org.graalvm.compiler.nodes.GraphDecoder$MethodScope org.graalvm.compiler.nodes.GraphDecoder$LoopScope int org.graalvm.compiler.nodes.FixedNode
      StackMap stack:
        27: aload 4 /* node */
            instanceof org.graalvm.compiler.nodes.FixedGuardNode
            ifeq 40
        28: .line 212
            aload 4 /* node */
            checkcast org.graalvm.compiler.nodes.FixedGuardNode
            astore 5 /* guard */
        start local 5 // org.graalvm.compiler.nodes.FixedGuardNode guard
        29: .line 213
            aload 5 /* guard */
            invokevirtual org.graalvm.compiler.nodes.FixedGuardNode.getCondition:()Lorg/graalvm/compiler/nodes/LogicNode;
            instanceof org.graalvm.compiler.nodes.LogicConstantNode
            ifeq 44
        30: .line 214
            aload 5 /* guard */
            invokevirtual org.graalvm.compiler.nodes.FixedGuardNode.getCondition:()Lorg/graalvm/compiler/nodes/LogicNode;
            checkcast org.graalvm.compiler.nodes.LogicConstantNode
            astore 6 /* condition */
        start local 6 // org.graalvm.compiler.nodes.LogicConstantNode condition
        31: .line 216
            aload 6 /* condition */
            invokevirtual org.graalvm.compiler.nodes.LogicConstantNode.getValue:()Z
            aload 5 /* guard */
            invokevirtual org.graalvm.compiler.nodes.FixedGuardNode.isNegated:()Z
            if_icmpne 37
        32: .line 217
            new org.graalvm.compiler.nodes.DeoptimizeNode
            dup
            aload 5 /* guard */
            invokevirtual org.graalvm.compiler.nodes.FixedGuardNode.getAction:()Ljdk/vm/ci/meta/DeoptimizationAction;
            aload 5 /* guard */
            invokevirtual org.graalvm.compiler.nodes.FixedGuardNode.getReason:()Ljdk/vm/ci/meta/DeoptimizationReason;
            aload 5 /* guard */
            invokevirtual org.graalvm.compiler.nodes.FixedGuardNode.getSpeculation:()Ljdk/vm/ci/meta/JavaConstant;
            invokespecial org.graalvm.compiler.nodes.DeoptimizeNode.<init>:(Ljdk/vm/ci/meta/DeoptimizationAction;Ljdk/vm/ci/meta/DeoptimizationReason;Ljdk/vm/ci/meta/JavaConstant;)V
            astore 8 /* deopt */
        start local 8 // org.graalvm.compiler.nodes.DeoptimizeNode deopt
        33: .line 218
            aload 5 /* guard */
            invokevirtual org.graalvm.compiler.nodes.FixedGuardNode.stateBefore:()Lorg/graalvm/compiler/nodes/FrameState;
            ifnull 35
        34: .line 219
            aload 8 /* deopt */
            aload 5 /* guard */
            invokevirtual org.graalvm.compiler.nodes.FixedGuardNode.stateBefore:()Lorg/graalvm/compiler/nodes/FrameState;
            invokevirtual org.graalvm.compiler.nodes.DeoptimizeNode.setStateBefore:(Lorg/graalvm/compiler/nodes/FrameState;)V
        35: .line 221
      StackMap locals: org.graalvm.compiler.nodes.SimplifyingGraphDecoder org.graalvm.compiler.nodes.GraphDecoder$MethodScope org.graalvm.compiler.nodes.GraphDecoder$LoopScope int org.graalvm.compiler.nodes.FixedNode org.graalvm.compiler.nodes.FixedGuardNode org.graalvm.compiler.nodes.LogicConstantNode top org.graalvm.compiler.nodes.DeoptimizeNode
      StackMap stack:
            aload 8 /* deopt */
            astore 7 /* canonical */
        end local 8 // org.graalvm.compiler.nodes.DeoptimizeNode deopt
        start local 7 // org.graalvm.compiler.graph.Node canonical
        36: .line 222
            goto 38
        end local 7 // org.graalvm.compiler.graph.Node canonical
        37: .line 229
      StackMap locals: org.graalvm.compiler.nodes.SimplifyingGraphDecoder org.graalvm.compiler.nodes.GraphDecoder$MethodScope org.graalvm.compiler.nodes.GraphDecoder$LoopScope int org.graalvm.compiler.nodes.FixedNode org.graalvm.compiler.nodes.FixedGuardNode org.graalvm.compiler.nodes.LogicConstantNode
      StackMap stack:
            new org.graalvm.compiler.nodes.SimplifyingGraphDecoder$CanonicalizeToNullNode
            dup
            aload 4 /* node */
            getfield org.graalvm.compiler.nodes.FixedNode.stamp:Lorg/graalvm/compiler/core/common/type/Stamp;
            invokespecial org.graalvm.compiler.nodes.SimplifyingGraphDecoder$CanonicalizeToNullNode.<init>:(Lorg/graalvm/compiler/core/common/type/Stamp;)V
            astore 7 /* canonical */
        start local 7 // org.graalvm.compiler.graph.Node canonical
        38: .line 231
      StackMap locals: org.graalvm.compiler.graph.Node
      StackMap stack:
            aload 0 /* this */
            aload 1 /* methodScope */
            aload 2 /* loopScope */
            iload 3 /* nodeOrderId */
            aload 4 /* node */
            aload 7 /* canonical */
            invokevirtual org.graalvm.compiler.nodes.SimplifyingGraphDecoder.handleCanonicalization:(Lorg/graalvm/compiler/nodes/GraphDecoder$MethodScope;Lorg/graalvm/compiler/nodes/GraphDecoder$LoopScope;ILorg/graalvm/compiler/nodes/FixedNode;Lorg/graalvm/compiler/graph/Node;)V
        end local 7 // org.graalvm.compiler.graph.Node canonical
        end local 6 // org.graalvm.compiler.nodes.LogicConstantNode condition
        end local 5 // org.graalvm.compiler.nodes.FixedGuardNode guard
        39: .line 234
            goto 44
      StackMap locals:
      StackMap stack:
        40: aload 4 /* node */
            instanceof org.graalvm.compiler.graph.spi.Canonicalizable
            ifeq 44
        41: .line 235
            aload 4 /* node */
            checkcast org.graalvm.compiler.graph.spi.Canonicalizable
            new org.graalvm.compiler.nodes.SimplifyingGraphDecoder$PECanonicalizerTool
            dup
            aload 0 /* this */
            aload 1 /* methodScope */
            getfield org.graalvm.compiler.nodes.GraphDecoder$MethodScope.graph:Lorg/graalvm/compiler/nodes/StructuredGraph;
            invokevirtual org.graalvm.compiler.nodes.StructuredGraph.getAssumptions:()Ljdk/vm/ci/meta/Assumptions;
            invokespecial org.graalvm.compiler.nodes.SimplifyingGraphDecoder$PECanonicalizerTool.<init>:(Lorg/graalvm/compiler/nodes/SimplifyingGraphDecoder;Ljdk/vm/ci/meta/Assumptions;)V
            invokeinterface org.graalvm.compiler.graph.spi.Canonicalizable.canonical:(Lorg/graalvm/compiler/graph/spi/CanonicalizerTool;)Lorg/graalvm/compiler/graph/Node;
            astore 5 /* canonical */
        start local 5 // org.graalvm.compiler.graph.Node canonical
        42: .line 236
            aload 5 /* canonical */
            aload 4 /* node */
            if_acmpeq 44
        43: .line 237
            aload 0 /* this */
            aload 1 /* methodScope */
            aload 2 /* loopScope */
            iload 3 /* nodeOrderId */
            aload 4 /* node */
            aload 5 /* canonical */
            invokevirtual org.graalvm.compiler.nodes.SimplifyingGraphDecoder.handleCanonicalization:(Lorg/graalvm/compiler/nodes/GraphDecoder$MethodScope;Lorg/graalvm/compiler/nodes/GraphDecoder$LoopScope;ILorg/graalvm/compiler/nodes/FixedNode;Lorg/graalvm/compiler/graph/Node;)V
        end local 5 // org.graalvm.compiler.graph.Node canonical
        44: .line 240
      StackMap locals:
      StackMap stack:
            return
        end local 4 // org.graalvm.compiler.nodes.FixedNode node
        end local 3 // int nodeOrderId
        end local 2 // org.graalvm.compiler.nodes.GraphDecoder$LoopScope loopScope
        end local 1 // org.graalvm.compiler.nodes.GraphDecoder$MethodScope methodScope
        end local 0 // org.graalvm.compiler.nodes.SimplifyingGraphDecoder this
      LocalVariableTable:
        Start  End  Slot                Name  Signature
            0   45     0                this  Lorg/graalvm/compiler/nodes/SimplifyingGraphDecoder;
            0   45     1         methodScope  Lorg/graalvm/compiler/nodes/GraphDecoder$MethodScope;
            0   45     2           loopScope  Lorg/graalvm/compiler/nodes/GraphDecoder$LoopScope;
            0   45     3         nodeOrderId  I
            0   45     4                node  Lorg/graalvm/compiler/nodes/FixedNode;
            2   13     5              ifNode  Lorg/graalvm/compiler/nodes/IfNode;
            6   13     6           condition  Z
            7   13     7  survivingSuccessor  Lorg/graalvm/compiler/nodes/AbstractBeginNode;
           10   13     8       deadSuccessor  Lorg/graalvm/compiler/nodes/AbstractBeginNode;
           16   26     5          switchNode  Lorg/graalvm/compiler/nodes/extended/IntegerSwitchNode;
           17   26     6               value  I
           18   26     7  survivingSuccessor  Lorg/graalvm/compiler/nodes/AbstractBeginNode;
           19   26     8       allSuccessors  Ljava/util/List<Lorg/graalvm/compiler/graph/Node;>;
           22   25     9           successor  Lorg/graalvm/compiler/graph/Node;
           29   39     5               guard  Lorg/graalvm/compiler/nodes/FixedGuardNode;
           31   39     6           condition  Lorg/graalvm/compiler/nodes/LogicConstantNode;
           36   37     7           canonical  Lorg/graalvm/compiler/graph/Node;
           38   39     7           canonical  Lorg/graalvm/compiler/graph/Node;
           33   36     8               deopt  Lorg/graalvm/compiler/nodes/DeoptimizeNode;
           42   44     5           canonical  Lorg/graalvm/compiler/graph/Node;
    MethodParameters:
             Name  Flags
      methodScope  
      loopScope    
      nodeOrderId  
      node         

  private void handleCanonicalization(org.graalvm.compiler.nodes.GraphDecoder$MethodScope, org.graalvm.compiler.nodes.GraphDecoder$LoopScope, int, org.graalvm.compiler.nodes.FixedNode, org.graalvm.compiler.graph.Node);
    descriptor: (Lorg/graalvm/compiler/nodes/GraphDecoder$MethodScope;Lorg/graalvm/compiler/nodes/GraphDecoder$LoopScope;ILorg/graalvm/compiler/nodes/FixedNode;Lorg/graalvm/compiler/graph/Node;)V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=6, locals=11, args_size=6
        start local 0 // org.graalvm.compiler.nodes.SimplifyingGraphDecoder this
        start local 1 // org.graalvm.compiler.nodes.GraphDecoder$MethodScope methodScope
        start local 2 // org.graalvm.compiler.nodes.GraphDecoder$LoopScope loopScope
        start local 3 // int nodeOrderId
        start local 4 // org.graalvm.compiler.nodes.FixedNode node
        start local 5 // org.graalvm.compiler.graph.Node c
         0: .line 243
            aload 5 /* c */
            astore 6 /* canonical */
        start local 6 // org.graalvm.compiler.graph.Node canonical
         1: .line 245
            aload 6 /* canonical */
            ifnonnull 3
         2: .line 251
            return
         3: .line 254
      StackMap locals: org.graalvm.compiler.graph.Node
      StackMap stack:
            aload 6 /* canonical */
            invokevirtual org.graalvm.compiler.graph.Node.isAlive:()Z
            ifne 20
         4: .line 255
            getstatic org.graalvm.compiler.nodes.SimplifyingGraphDecoder.$assertionsDisabled:Z
            ifne 5
            aload 6 /* canonical */
            invokevirtual org.graalvm.compiler.graph.Node.isDeleted:()Z
            ifeq 5
            new java.lang.AssertionError
            dup
            invokespecial java.lang.AssertionError.<init>:()V
            athrow
         5: .line 256
      StackMap locals:
      StackMap stack:
            aload 1 /* methodScope */
            getfield org.graalvm.compiler.nodes.GraphDecoder$MethodScope.graph:Lorg/graalvm/compiler/nodes/StructuredGraph;
            aload 6 /* canonical */
            invokevirtual org.graalvm.compiler.nodes.StructuredGraph.addOrUniqueWithInputs:(Lorg/graalvm/compiler/graph/Node;)Lorg/graalvm/compiler/graph/Node;
            astore 6 /* canonical */
         6: .line 257
            aload 6 /* canonical */
            instanceof org.graalvm.compiler.nodes.FixedWithNextNode
            ifeq 9
         7: .line 258
            aload 1 /* methodScope */
            getfield org.graalvm.compiler.nodes.GraphDecoder$MethodScope.graph:Lorg/graalvm/compiler/nodes/StructuredGraph;
            aload 4 /* node */
            aload 6 /* canonical */
            checkcast org.graalvm.compiler.nodes.FixedWithNextNode
            invokevirtual org.graalvm.compiler.nodes.StructuredGraph.addBeforeFixed:(Lorg/graalvm/compiler/nodes/FixedNode;Lorg/graalvm/compiler/nodes/FixedWithNextNode;)V
         8: .line 259
            goto 20
      StackMap locals:
      StackMap stack:
         9: aload 6 /* canonical */
            instanceof org.graalvm.compiler.nodes.ControlSinkNode
            ifeq 19
        10: .line 260
            aload 4 /* node */
            invokevirtual org.graalvm.compiler.nodes.FixedNode.predecessor:()Lorg/graalvm/compiler/graph/Node;
            checkcast org.graalvm.compiler.nodes.FixedWithNextNode
            astore 7 /* predecessor */
        start local 7 // org.graalvm.compiler.nodes.FixedWithNextNode predecessor
        11: .line 261
            aload 7 /* predecessor */
            aload 6 /* canonical */
            checkcast org.graalvm.compiler.nodes.ControlSinkNode
            invokevirtual org.graalvm.compiler.nodes.FixedWithNextNode.setNext:(Lorg/graalvm/compiler/nodes/FixedNode;)V
        12: .line 262
            aload 4 /* node */
            invokevirtual org.graalvm.compiler.nodes.FixedNode.successors:()Lorg/graalvm/compiler/graph/iterators/NodeIterable;
            invokeinterface org.graalvm.compiler.graph.iterators.NodeIterable.snapshot:()Ljava/util/List;
            astore 8 /* successorSnapshot */
        start local 8 // java.util.List successorSnapshot
        13: .line 263
            aload 4 /* node */
            invokevirtual org.graalvm.compiler.nodes.FixedNode.safeDelete:()V
        14: .line 264
            aload 8 /* successorSnapshot */
            invokeinterface java.util.List.iterator:()Ljava/util/Iterator;
            astore 10
            goto 17
      StackMap locals: org.graalvm.compiler.nodes.SimplifyingGraphDecoder org.graalvm.compiler.nodes.GraphDecoder$MethodScope org.graalvm.compiler.nodes.GraphDecoder$LoopScope int org.graalvm.compiler.nodes.FixedNode org.graalvm.compiler.graph.Node org.graalvm.compiler.graph.Node org.graalvm.compiler.nodes.FixedWithNextNode java.util.List top java.util.Iterator
      StackMap stack:
        15: aload 10
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast org.graalvm.compiler.graph.Node
            astore 9 /* successor */
        start local 9 // org.graalvm.compiler.graph.Node successor
        16: .line 265
            aload 9 /* successor */
            invokevirtual org.graalvm.compiler.graph.Node.safeDelete:()V
        end local 9 // org.graalvm.compiler.graph.Node successor
        17: .line 264
      StackMap locals:
      StackMap stack:
            aload 10
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 15
        end local 8 // java.util.List successorSnapshot
        end local 7 // org.graalvm.compiler.nodes.FixedWithNextNode predecessor
        18: .line 268
            goto 20
        19: .line 269
      StackMap locals: org.graalvm.compiler.nodes.SimplifyingGraphDecoder org.graalvm.compiler.nodes.GraphDecoder$MethodScope org.graalvm.compiler.nodes.GraphDecoder$LoopScope int org.graalvm.compiler.nodes.FixedNode org.graalvm.compiler.graph.Node org.graalvm.compiler.graph.Node
      StackMap stack:
            getstatic org.graalvm.compiler.nodes.SimplifyingGraphDecoder.$assertionsDisabled:Z
            ifne 20
            aload 6 /* canonical */
            instanceof org.graalvm.compiler.nodes.FixedNode
            ifeq 20
            new java.lang.AssertionError
            dup
            invokespecial java.lang.AssertionError.<init>:()V
            athrow
        20: .line 272
      StackMap locals:
      StackMap stack:
            aload 4 /* node */
            invokevirtual org.graalvm.compiler.nodes.FixedNode.isDeleted:()Z
            ifne 23
        21: .line 273
            aload 4 /* node */
            checkcast org.graalvm.compiler.nodes.FixedWithNextNode
            invokestatic org.graalvm.compiler.nodes.util.GraphUtil.unlinkFixedNode:(Lorg/graalvm/compiler/nodes/FixedWithNextNode;)V
        22: .line 274
            aload 4 /* node */
            aload 6 /* canonical */
            invokevirtual org.graalvm.compiler.nodes.FixedNode.replaceAtUsagesAndDelete:(Lorg/graalvm/compiler/graph/Node;)V
        23: .line 276
      StackMap locals:
      StackMap stack:
            getstatic org.graalvm.compiler.nodes.SimplifyingGraphDecoder.$assertionsDisabled:Z
            ifne 24
            aload 0 /* this */
            aload 2 /* loopScope */
            iload 3 /* nodeOrderId */
            invokevirtual org.graalvm.compiler.nodes.SimplifyingGraphDecoder.lookupNode:(Lorg/graalvm/compiler/nodes/GraphDecoder$LoopScope;I)Lorg/graalvm/compiler/graph/Node;
            aload 4 /* node */
            if_acmpeq 24
            new java.lang.AssertionError
            dup
            invokespecial java.lang.AssertionError.<init>:()V
            athrow
        24: .line 277
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            aload 2 /* loopScope */
            iload 3 /* nodeOrderId */
            aload 6 /* canonical */
            iconst_1
            iconst_0
            invokevirtual org.graalvm.compiler.nodes.SimplifyingGraphDecoder.registerNode:(Lorg/graalvm/compiler/nodes/GraphDecoder$LoopScope;ILorg/graalvm/compiler/graph/Node;ZZ)V
        25: .line 278
            return
        end local 6 // org.graalvm.compiler.graph.Node canonical
        end local 5 // org.graalvm.compiler.graph.Node c
        end local 4 // org.graalvm.compiler.nodes.FixedNode node
        end local 3 // int nodeOrderId
        end local 2 // org.graalvm.compiler.nodes.GraphDecoder$LoopScope loopScope
        end local 1 // org.graalvm.compiler.nodes.GraphDecoder$MethodScope methodScope
        end local 0 // org.graalvm.compiler.nodes.SimplifyingGraphDecoder this
      LocalVariableTable:
        Start  End  Slot               Name  Signature
            0   26     0               this  Lorg/graalvm/compiler/nodes/SimplifyingGraphDecoder;
            0   26     1        methodScope  Lorg/graalvm/compiler/nodes/GraphDecoder$MethodScope;
            0   26     2          loopScope  Lorg/graalvm/compiler/nodes/GraphDecoder$LoopScope;
            0   26     3        nodeOrderId  I
            0   26     4               node  Lorg/graalvm/compiler/nodes/FixedNode;
            0   26     5                  c  Lorg/graalvm/compiler/graph/Node;
            1   26     6          canonical  Lorg/graalvm/compiler/graph/Node;
           11   18     7        predecessor  Lorg/graalvm/compiler/nodes/FixedWithNextNode;
           13   18     8  successorSnapshot  Ljava/util/List<Lorg/graalvm/compiler/graph/Node;>;
           16   17     9          successor  Lorg/graalvm/compiler/graph/Node;
    MethodParameters:
             Name  Flags
      methodScope  
      loopScope    
      nodeOrderId  
      node         
      c            

  protected org.graalvm.compiler.graph.Node handleFloatingNodeBeforeAdd(org.graalvm.compiler.nodes.GraphDecoder$MethodScope, org.graalvm.compiler.nodes.GraphDecoder$LoopScope, org.graalvm.compiler.graph.Node);
    descriptor: (Lorg/graalvm/compiler/nodes/GraphDecoder$MethodScope;Lorg/graalvm/compiler/nodes/GraphDecoder$LoopScope;Lorg/graalvm/compiler/graph/Node;)Lorg/graalvm/compiler/graph/Node;
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=5, locals=5, args_size=4
        start local 0 // org.graalvm.compiler.nodes.SimplifyingGraphDecoder this
        start local 1 // org.graalvm.compiler.nodes.GraphDecoder$MethodScope methodScope
        start local 2 // org.graalvm.compiler.nodes.GraphDecoder$LoopScope loopScope
        start local 3 // org.graalvm.compiler.graph.Node node
         0: .line 282
            aload 3 /* node */
            instanceof org.graalvm.compiler.nodes.ValueNode
            ifeq 2
         1: .line 283
            aload 3 /* node */
            checkcast org.graalvm.compiler.nodes.ValueNode
            invokevirtual org.graalvm.compiler.nodes.ValueNode.inferStamp:()Z
            pop
         2: .line 285
      StackMap locals:
      StackMap stack:
            aload 3 /* node */
            instanceof org.graalvm.compiler.graph.spi.Canonicalizable
            ifeq 11
         3: .line 286
            aload 3 /* node */
            checkcast org.graalvm.compiler.graph.spi.Canonicalizable
            new org.graalvm.compiler.nodes.SimplifyingGraphDecoder$PECanonicalizerTool
            dup
            aload 0 /* this */
            aload 1 /* methodScope */
            getfield org.graalvm.compiler.nodes.GraphDecoder$MethodScope.graph:Lorg/graalvm/compiler/nodes/StructuredGraph;
            invokevirtual org.graalvm.compiler.nodes.StructuredGraph.getAssumptions:()Ljdk/vm/ci/meta/Assumptions;
            invokespecial org.graalvm.compiler.nodes.SimplifyingGraphDecoder$PECanonicalizerTool.<init>:(Lorg/graalvm/compiler/nodes/SimplifyingGraphDecoder;Ljdk/vm/ci/meta/Assumptions;)V
            invokeinterface org.graalvm.compiler.graph.spi.Canonicalizable.canonical:(Lorg/graalvm/compiler/graph/spi/CanonicalizerTool;)Lorg/graalvm/compiler/graph/Node;
            astore 4 /* canonical */
        start local 4 // org.graalvm.compiler.graph.Node canonical
         4: .line 287
            aload 4 /* canonical */
            ifnull 11
         5: .line 293
            aload 4 /* canonical */
            aload 3 /* node */
            if_acmpeq 11
         6: .line 294
            aload 4 /* canonical */
            invokevirtual org.graalvm.compiler.graph.Node.isAlive:()Z
            ifne 9
         7: .line 295
            getstatic org.graalvm.compiler.nodes.SimplifyingGraphDecoder.$assertionsDisabled:Z
            ifne 8
            aload 4 /* canonical */
            invokevirtual org.graalvm.compiler.graph.Node.isDeleted:()Z
            ifeq 8
            new java.lang.AssertionError
            dup
            invokespecial java.lang.AssertionError.<init>:()V
            athrow
         8: .line 296
      StackMap locals: org.graalvm.compiler.graph.Node
      StackMap stack:
            aload 1 /* methodScope */
            getfield org.graalvm.compiler.nodes.GraphDecoder$MethodScope.graph:Lorg/graalvm/compiler/nodes/StructuredGraph;
            aload 4 /* canonical */
            invokevirtual org.graalvm.compiler.nodes.StructuredGraph.addOrUniqueWithInputs:(Lorg/graalvm/compiler/graph/Node;)Lorg/graalvm/compiler/graph/Node;
            astore 4 /* canonical */
         9: .line 298
      StackMap locals:
      StackMap stack:
            getstatic org.graalvm.compiler.nodes.SimplifyingGraphDecoder.$assertionsDisabled:Z
            ifne 10
            aload 3 /* node */
            invokevirtual org.graalvm.compiler.graph.Node.hasNoUsages:()Z
            ifne 10
            new java.lang.AssertionError
            dup
            invokespecial java.lang.AssertionError.<init>:()V
            athrow
        10: .line 300
      StackMap locals:
      StackMap stack:
            aload 4 /* canonical */
            areturn
        end local 4 // org.graalvm.compiler.graph.Node canonical
        11: .line 303
      StackMap locals:
      StackMap stack:
            aload 3 /* node */
            areturn
        end local 3 // org.graalvm.compiler.graph.Node node
        end local 2 // org.graalvm.compiler.nodes.GraphDecoder$LoopScope loopScope
        end local 1 // org.graalvm.compiler.nodes.GraphDecoder$MethodScope methodScope
        end local 0 // org.graalvm.compiler.nodes.SimplifyingGraphDecoder this
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0   12     0         this  Lorg/graalvm/compiler/nodes/SimplifyingGraphDecoder;
            0   12     1  methodScope  Lorg/graalvm/compiler/nodes/GraphDecoder$MethodScope;
            0   12     2    loopScope  Lorg/graalvm/compiler/nodes/GraphDecoder$LoopScope;
            0   12     3         node  Lorg/graalvm/compiler/graph/Node;
            4   11     4    canonical  Lorg/graalvm/compiler/graph/Node;
    MethodParameters:
             Name  Flags
      methodScope  
      loopScope    
      node         

  protected org.graalvm.compiler.graph.Node addFloatingNode(org.graalvm.compiler.nodes.GraphDecoder$MethodScope, org.graalvm.compiler.graph.Node);
    descriptor: (Lorg/graalvm/compiler/nodes/GraphDecoder$MethodScope;Lorg/graalvm/compiler/graph/Node;)Lorg/graalvm/compiler/graph/Node;
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=2, locals=3, args_size=3
        start local 0 // org.graalvm.compiler.nodes.SimplifyingGraphDecoder this
        start local 1 // org.graalvm.compiler.nodes.GraphDecoder$MethodScope methodScope
        start local 2 // org.graalvm.compiler.graph.Node node
         0: .line 312
            aload 1 /* methodScope */
            getfield org.graalvm.compiler.nodes.GraphDecoder$MethodScope.graph:Lorg/graalvm/compiler/nodes/StructuredGraph;
            aload 2 /* node */
            invokevirtual org.graalvm.compiler.nodes.StructuredGraph.addOrUnique:(Lorg/graalvm/compiler/graph/Node;)Lorg/graalvm/compiler/graph/Node;
            areturn
        end local 2 // org.graalvm.compiler.graph.Node node
        end local 1 // org.graalvm.compiler.nodes.GraphDecoder$MethodScope methodScope
        end local 0 // org.graalvm.compiler.nodes.SimplifyingGraphDecoder this
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0    1     0         this  Lorg/graalvm/compiler/nodes/SimplifyingGraphDecoder;
            0    1     1  methodScope  Lorg/graalvm/compiler/nodes/GraphDecoder$MethodScope;
            0    1     2         node  Lorg/graalvm/compiler/graph/Node;
    MethodParameters:
             Name  Flags
      methodScope  
      node         
}
SourceFile: "SimplifyingGraphDecoder.java"
NestMembers:
  org.graalvm.compiler.nodes.SimplifyingGraphDecoder$CanonicalizeToNullNode  org.graalvm.compiler.nodes.SimplifyingGraphDecoder$PECanonicalizerTool
InnerClasses:
  public Mark = org.graalvm.compiler.graph.Graph$Mark of org.graalvm.compiler.graph.Graph
  protected LoopScope = org.graalvm.compiler.nodes.GraphDecoder$LoopScope of org.graalvm.compiler.nodes.GraphDecoder
  protected MethodScope = org.graalvm.compiler.nodes.GraphDecoder$MethodScope of org.graalvm.compiler.nodes.GraphDecoder
  CanonicalizeToNullNode = org.graalvm.compiler.nodes.SimplifyingGraphDecoder$CanonicalizeToNullNode of org.graalvm.compiler.nodes.SimplifyingGraphDecoder
  protected PECanonicalizerTool = org.graalvm.compiler.nodes.SimplifyingGraphDecoder$PECanonicalizerTool of org.graalvm.compiler.nodes.SimplifyingGraphDecoder
/

java/ 9/ jdk.internal.vm.compiler/org/graalvm/compiler/nodes/SimplifyingGraphDecoder.class
