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

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

  private static final org.graalvm.compiler.nodes.calc.ObjectEqualsNode$ObjectEqualsOp OP;
    descriptor: Lorg/graalvm/compiler/nodes/calc/ObjectEqualsNode$ObjectEqualsOp;
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, 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=2, locals=0, args_size=0
         0: .line 58
            ldc Lorg/graalvm/compiler/nodes/calc/ObjectEqualsNode;
            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.calc.ObjectEqualsNode.$assertionsDisabled:Z
         3: .line 60
            ldc Lorg/graalvm/compiler/nodes/calc/ObjectEqualsNode;
            invokestatic org.graalvm.compiler.graph.NodeClass.create:(Ljava/lang/Class;)Lorg/graalvm/compiler/graph/NodeClass;
            putstatic org.graalvm.compiler.nodes.calc.ObjectEqualsNode.TYPE:Lorg/graalvm/compiler/graph/NodeClass;
         4: .line 61
            new org.graalvm.compiler.nodes.calc.ObjectEqualsNode$ObjectEqualsOp
            dup
            invokespecial org.graalvm.compiler.nodes.calc.ObjectEqualsNode$ObjectEqualsOp.<init>:()V
            putstatic org.graalvm.compiler.nodes.calc.ObjectEqualsNode.OP:Lorg/graalvm/compiler/nodes/calc/ObjectEqualsNode$ObjectEqualsOp;
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  public void <init>(org.graalvm.compiler.nodes.ValueNode, org.graalvm.compiler.nodes.ValueNode);
    descriptor: (Lorg/graalvm/compiler/nodes/ValueNode;Lorg/graalvm/compiler/nodes/ValueNode;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=3, args_size=3
        start local 0 // org.graalvm.compiler.nodes.calc.ObjectEqualsNode this
        start local 1 // org.graalvm.compiler.nodes.ValueNode x
        start local 2 // org.graalvm.compiler.nodes.ValueNode y
         0: .line 64
            aload 0 /* this */
            getstatic org.graalvm.compiler.nodes.calc.ObjectEqualsNode.TYPE:Lorg/graalvm/compiler/graph/NodeClass;
            aload 1 /* x */
            aload 2 /* y */
            invokespecial org.graalvm.compiler.nodes.calc.PointerEqualsNode.<init>:(Lorg/graalvm/compiler/graph/NodeClass;Lorg/graalvm/compiler/nodes/ValueNode;Lorg/graalvm/compiler/nodes/ValueNode;)V
         1: .line 65
            getstatic org.graalvm.compiler.nodes.calc.ObjectEqualsNode.$assertionsDisabled:Z
            ifne 2
            aload 1 /* x */
            getstatic org.graalvm.compiler.nodes.NodeView.DEFAULT:Lorg/graalvm/compiler/nodes/NodeView;
            invokevirtual org.graalvm.compiler.nodes.ValueNode.stamp:(Lorg/graalvm/compiler/nodes/NodeView;)Lorg/graalvm/compiler/core/common/type/Stamp;
            instanceof org.graalvm.compiler.core.common.type.AbstractObjectStamp
            ifne 2
            new java.lang.AssertionError
            dup
            invokespecial java.lang.AssertionError.<init>:()V
            athrow
         2: .line 66
      StackMap locals: org.graalvm.compiler.nodes.calc.ObjectEqualsNode org.graalvm.compiler.nodes.ValueNode org.graalvm.compiler.nodes.ValueNode
      StackMap stack:
            getstatic org.graalvm.compiler.nodes.calc.ObjectEqualsNode.$assertionsDisabled:Z
            ifne 3
            aload 2 /* y */
            getstatic org.graalvm.compiler.nodes.NodeView.DEFAULT:Lorg/graalvm/compiler/nodes/NodeView;
            invokevirtual org.graalvm.compiler.nodes.ValueNode.stamp:(Lorg/graalvm/compiler/nodes/NodeView;)Lorg/graalvm/compiler/core/common/type/Stamp;
            instanceof org.graalvm.compiler.core.common.type.AbstractObjectStamp
            ifne 3
            new java.lang.AssertionError
            dup
            invokespecial java.lang.AssertionError.<init>:()V
            athrow
         3: .line 67
      StackMap locals:
      StackMap stack:
            return
        end local 2 // org.graalvm.compiler.nodes.ValueNode y
        end local 1 // org.graalvm.compiler.nodes.ValueNode x
        end local 0 // org.graalvm.compiler.nodes.calc.ObjectEqualsNode this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    4     0  this  Lorg/graalvm/compiler/nodes/calc/ObjectEqualsNode;
            0    4     1     x  Lorg/graalvm/compiler/nodes/ValueNode;
            0    4     2     y  Lorg/graalvm/compiler/nodes/ValueNode;
    MethodParameters:
      Name  Flags
      x     
      y     

  public static org.graalvm.compiler.nodes.LogicNode create(org.graalvm.compiler.nodes.ValueNode, org.graalvm.compiler.nodes.ValueNode, jdk.vm.ci.meta.ConstantReflectionProvider, org.graalvm.compiler.nodes.NodeView);
    descriptor: (Lorg/graalvm/compiler/nodes/ValueNode;Lorg/graalvm/compiler/nodes/ValueNode;Ljdk/vm/ci/meta/ConstantReflectionProvider;Lorg/graalvm/compiler/nodes/NodeView;)Lorg/graalvm/compiler/nodes/LogicNode;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=5, locals=5, args_size=4
        start local 0 // org.graalvm.compiler.nodes.ValueNode x
        start local 1 // org.graalvm.compiler.nodes.ValueNode y
        start local 2 // jdk.vm.ci.meta.ConstantReflectionProvider constantReflection
        start local 3 // org.graalvm.compiler.nodes.NodeView view
         0: .line 70
            getstatic org.graalvm.compiler.core.common.calc.CanonicalCondition.EQ:Lorg/graalvm/compiler/core/common/calc/CanonicalCondition;
            aload 0 /* x */
            aload 1 /* y */
            aload 2 /* constantReflection */
            iconst_0
            invokestatic org.graalvm.compiler.nodes.calc.CompareNode.tryConstantFold:(Lorg/graalvm/compiler/core/common/calc/CanonicalCondition;Lorg/graalvm/compiler/nodes/ValueNode;Lorg/graalvm/compiler/nodes/ValueNode;Ljdk/vm/ci/meta/ConstantReflectionProvider;Z)Lorg/graalvm/compiler/nodes/LogicNode;
            astore 4 /* result */
        start local 4 // org.graalvm.compiler.nodes.LogicNode result
         1: .line 71
            aload 4 /* result */
            ifnull 3
         2: .line 72
            aload 4 /* result */
            areturn
         3: .line 74
      StackMap locals: org.graalvm.compiler.nodes.LogicNode
      StackMap stack:
            aload 0 /* x */
            aload 1 /* y */
            aload 3 /* view */
            invokestatic org.graalvm.compiler.nodes.calc.ObjectEqualsNode.findSynonym:(Lorg/graalvm/compiler/nodes/ValueNode;Lorg/graalvm/compiler/nodes/ValueNode;Lorg/graalvm/compiler/nodes/NodeView;)Lorg/graalvm/compiler/nodes/LogicNode;
            astore 4 /* result */
         4: .line 75
            aload 4 /* result */
            ifnull 6
         5: .line 76
            aload 4 /* result */
            areturn
         6: .line 78
      StackMap locals:
      StackMap stack:
            new org.graalvm.compiler.nodes.calc.ObjectEqualsNode
            dup
            aload 0 /* x */
            aload 1 /* y */
            invokespecial org.graalvm.compiler.nodes.calc.ObjectEqualsNode.<init>:(Lorg/graalvm/compiler/nodes/ValueNode;Lorg/graalvm/compiler/nodes/ValueNode;)V
            areturn
        end local 4 // org.graalvm.compiler.nodes.LogicNode result
        end local 3 // org.graalvm.compiler.nodes.NodeView view
        end local 2 // jdk.vm.ci.meta.ConstantReflectionProvider constantReflection
        end local 1 // org.graalvm.compiler.nodes.ValueNode y
        end local 0 // org.graalvm.compiler.nodes.ValueNode x
      LocalVariableTable:
        Start  End  Slot                Name  Signature
            0    7     0                   x  Lorg/graalvm/compiler/nodes/ValueNode;
            0    7     1                   y  Lorg/graalvm/compiler/nodes/ValueNode;
            0    7     2  constantReflection  Ljdk/vm/ci/meta/ConstantReflectionProvider;
            0    7     3                view  Lorg/graalvm/compiler/nodes/NodeView;
            1    7     4              result  Lorg/graalvm/compiler/nodes/LogicNode;
    MethodParameters:
                    Name  Flags
      x                   
      y                   
      constantReflection  
      view                

  public static org.graalvm.compiler.nodes.LogicNode create(jdk.vm.ci.meta.ConstantReflectionProvider, jdk.vm.ci.meta.MetaAccessProvider, org.graalvm.compiler.options.OptionValues, org.graalvm.compiler.nodes.ValueNode, org.graalvm.compiler.nodes.ValueNode, org.graalvm.compiler.nodes.NodeView);
    descriptor: (Ljdk/vm/ci/meta/ConstantReflectionProvider;Ljdk/vm/ci/meta/MetaAccessProvider;Lorg/graalvm/compiler/options/OptionValues;Lorg/graalvm/compiler/nodes/ValueNode;Lorg/graalvm/compiler/nodes/ValueNode;Lorg/graalvm/compiler/nodes/NodeView;)Lorg/graalvm/compiler/nodes/LogicNode;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=10, locals=7, args_size=6
        start local 0 // jdk.vm.ci.meta.ConstantReflectionProvider constantReflection
        start local 1 // jdk.vm.ci.meta.MetaAccessProvider metaAccess
        start local 2 // org.graalvm.compiler.options.OptionValues options
        start local 3 // org.graalvm.compiler.nodes.ValueNode x
        start local 4 // org.graalvm.compiler.nodes.ValueNode y
        start local 5 // org.graalvm.compiler.nodes.NodeView view
         0: .line 83
            getstatic org.graalvm.compiler.nodes.calc.ObjectEqualsNode.OP:Lorg/graalvm/compiler/nodes/calc/ObjectEqualsNode$ObjectEqualsOp;
            aload 0 /* constantReflection */
            aload 1 /* metaAccess */
            aload 2 /* options */
            aconst_null
            getstatic org.graalvm.compiler.core.common.calc.CanonicalCondition.EQ:Lorg/graalvm/compiler/core/common/calc/CanonicalCondition;
            iconst_0
            aload 3 /* x */
            aload 4 /* y */
            aload 5 /* view */
            invokevirtual org.graalvm.compiler.nodes.calc.ObjectEqualsNode$ObjectEqualsOp.canonical:(Ljdk/vm/ci/meta/ConstantReflectionProvider;Ljdk/vm/ci/meta/MetaAccessProvider;Lorg/graalvm/compiler/options/OptionValues;Ljava/lang/Integer;Lorg/graalvm/compiler/core/common/calc/CanonicalCondition;ZLorg/graalvm/compiler/nodes/ValueNode;Lorg/graalvm/compiler/nodes/ValueNode;Lorg/graalvm/compiler/nodes/NodeView;)Lorg/graalvm/compiler/nodes/LogicNode;
            astore 6 /* result */
        start local 6 // org.graalvm.compiler.nodes.LogicNode result
         1: .line 84
            aload 6 /* result */
            ifnull 3
         2: .line 85
            aload 6 /* result */
            areturn
         3: .line 87
      StackMap locals: org.graalvm.compiler.nodes.LogicNode
      StackMap stack:
            aload 3 /* x */
            aload 4 /* y */
            aload 0 /* constantReflection */
            aload 5 /* view */
            invokestatic org.graalvm.compiler.nodes.calc.ObjectEqualsNode.create:(Lorg/graalvm/compiler/nodes/ValueNode;Lorg/graalvm/compiler/nodes/ValueNode;Ljdk/vm/ci/meta/ConstantReflectionProvider;Lorg/graalvm/compiler/nodes/NodeView;)Lorg/graalvm/compiler/nodes/LogicNode;
            areturn
        end local 6 // org.graalvm.compiler.nodes.LogicNode result
        end local 5 // org.graalvm.compiler.nodes.NodeView view
        end local 4 // org.graalvm.compiler.nodes.ValueNode y
        end local 3 // org.graalvm.compiler.nodes.ValueNode x
        end local 2 // org.graalvm.compiler.options.OptionValues options
        end local 1 // jdk.vm.ci.meta.MetaAccessProvider metaAccess
        end local 0 // jdk.vm.ci.meta.ConstantReflectionProvider constantReflection
      LocalVariableTable:
        Start  End  Slot                Name  Signature
            0    4     0  constantReflection  Ljdk/vm/ci/meta/ConstantReflectionProvider;
            0    4     1          metaAccess  Ljdk/vm/ci/meta/MetaAccessProvider;
            0    4     2             options  Lorg/graalvm/compiler/options/OptionValues;
            0    4     3                   x  Lorg/graalvm/compiler/nodes/ValueNode;
            0    4     4                   y  Lorg/graalvm/compiler/nodes/ValueNode;
            0    4     5                view  Lorg/graalvm/compiler/nodes/NodeView;
            1    4     6              result  Lorg/graalvm/compiler/nodes/LogicNode;
    MethodParameters:
                    Name  Flags
      constantReflection  
      metaAccess          
      options             
      x                   
      y                   
      view                

  public org.graalvm.compiler.nodes.ValueNode canonical(org.graalvm.compiler.graph.spi.CanonicalizerTool, org.graalvm.compiler.nodes.ValueNode, org.graalvm.compiler.nodes.ValueNode);
    descriptor: (Lorg/graalvm/compiler/graph/spi/CanonicalizerTool;Lorg/graalvm/compiler/nodes/ValueNode;Lorg/graalvm/compiler/nodes/ValueNode;)Lorg/graalvm/compiler/nodes/ValueNode;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=10, locals=6, args_size=4
        start local 0 // org.graalvm.compiler.nodes.calc.ObjectEqualsNode this
        start local 1 // org.graalvm.compiler.graph.spi.CanonicalizerTool tool
        start local 2 // org.graalvm.compiler.nodes.ValueNode forX
        start local 3 // org.graalvm.compiler.nodes.ValueNode forY
         0: .line 92
            aload 1 /* tool */
            invokestatic org.graalvm.compiler.nodes.NodeView.from:(Lorg/graalvm/compiler/graph/spi/CanonicalizerTool;)Lorg/graalvm/compiler/nodes/NodeView;
            astore 4 /* view */
        start local 4 // org.graalvm.compiler.nodes.NodeView view
         1: .line 93
            getstatic org.graalvm.compiler.nodes.calc.ObjectEqualsNode.OP:Lorg/graalvm/compiler/nodes/calc/ObjectEqualsNode$ObjectEqualsOp;
            aload 1 /* tool */
            invokeinterface org.graalvm.compiler.graph.spi.CanonicalizerTool.getConstantReflection:()Ljdk/vm/ci/meta/ConstantReflectionProvider;
            aload 1 /* tool */
            invokeinterface org.graalvm.compiler.graph.spi.CanonicalizerTool.getMetaAccess:()Ljdk/vm/ci/meta/MetaAccessProvider;
            aload 1 /* tool */
            invokeinterface org.graalvm.compiler.graph.spi.CanonicalizerTool.getOptions:()Lorg/graalvm/compiler/options/OptionValues;
            aload 1 /* tool */
            invokeinterface org.graalvm.compiler.graph.spi.CanonicalizerTool.smallestCompareWidth:()Ljava/lang/Integer;
            getstatic org.graalvm.compiler.core.common.calc.CanonicalCondition.EQ:Lorg/graalvm/compiler/core/common/calc/CanonicalCondition;
            iconst_0
            aload 2 /* forX */
            aload 3 /* forY */
            aload 4 /* view */
            invokevirtual org.graalvm.compiler.nodes.calc.ObjectEqualsNode$ObjectEqualsOp.canonical:(Ljdk/vm/ci/meta/ConstantReflectionProvider;Ljdk/vm/ci/meta/MetaAccessProvider;Lorg/graalvm/compiler/options/OptionValues;Ljava/lang/Integer;Lorg/graalvm/compiler/core/common/calc/CanonicalCondition;ZLorg/graalvm/compiler/nodes/ValueNode;Lorg/graalvm/compiler/nodes/ValueNode;Lorg/graalvm/compiler/nodes/NodeView;)Lorg/graalvm/compiler/nodes/LogicNode;
            astore 5 /* value */
        start local 5 // org.graalvm.compiler.nodes.ValueNode value
         2: .line 94
            aload 5 /* value */
            ifnull 4
         3: .line 95
            aload 5 /* value */
            areturn
         4: .line 97
      StackMap locals: org.graalvm.compiler.nodes.NodeView org.graalvm.compiler.nodes.ValueNode
      StackMap stack:
            aload 0 /* this */
            areturn
        end local 5 // org.graalvm.compiler.nodes.ValueNode value
        end local 4 // org.graalvm.compiler.nodes.NodeView view
        end local 3 // org.graalvm.compiler.nodes.ValueNode forY
        end local 2 // org.graalvm.compiler.nodes.ValueNode forX
        end local 1 // org.graalvm.compiler.graph.spi.CanonicalizerTool tool
        end local 0 // org.graalvm.compiler.nodes.calc.ObjectEqualsNode this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    5     0   this  Lorg/graalvm/compiler/nodes/calc/ObjectEqualsNode;
            0    5     1   tool  Lorg/graalvm/compiler/graph/spi/CanonicalizerTool;
            0    5     2   forX  Lorg/graalvm/compiler/nodes/ValueNode;
            0    5     3   forY  Lorg/graalvm/compiler/nodes/ValueNode;
            1    5     4   view  Lorg/graalvm/compiler/nodes/NodeView;
            2    5     5  value  Lorg/graalvm/compiler/nodes/ValueNode;
    MethodParameters:
      Name  Flags
      tool  
      forX  
      forY  

  private static org.graalvm.compiler.nodes.LogicNode virtualizeNonVirtualComparison(org.graalvm.compiler.nodes.virtual.VirtualObjectNode, org.graalvm.compiler.nodes.ValueNode, org.graalvm.compiler.nodes.StructuredGraph, org.graalvm.compiler.nodes.spi.VirtualizerTool);
    descriptor: (Lorg/graalvm/compiler/nodes/virtual/VirtualObjectNode;Lorg/graalvm/compiler/nodes/ValueNode;Lorg/graalvm/compiler/nodes/StructuredGraph;Lorg/graalvm/compiler/nodes/spi/VirtualizerTool;)Lorg/graalvm/compiler/nodes/LogicNode;
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC
    Code:
      stack=5, locals=7, args_size=4
        start local 0 // org.graalvm.compiler.nodes.virtual.VirtualObjectNode virtual
        start local 1 // org.graalvm.compiler.nodes.ValueNode other
        start local 2 // org.graalvm.compiler.nodes.StructuredGraph graph
        start local 3 // org.graalvm.compiler.nodes.spi.VirtualizerTool tool
         0: .line 130
            aload 0 /* virtual */
            instanceof org.graalvm.compiler.nodes.virtual.VirtualBoxingNode
            ifeq 10
            aload 1 /* other */
            invokevirtual org.graalvm.compiler.nodes.ValueNode.isConstant:()Z
            ifeq 10
         1: .line 131
            aload 0 /* virtual */
            checkcast org.graalvm.compiler.nodes.virtual.VirtualBoxingNode
            astore 4 /* virtualBoxingNode */
        start local 4 // org.graalvm.compiler.nodes.virtual.VirtualBoxingNode virtualBoxingNode
         2: .line 132
            aload 4 /* virtualBoxingNode */
            invokevirtual org.graalvm.compiler.nodes.virtual.VirtualBoxingNode.getBoxingKind:()Ljdk/vm/ci/meta/JavaKind;
            getstatic jdk.vm.ci.meta.JavaKind.Boolean:Ljdk/vm/ci/meta/JavaKind;
            if_acmpne 10
         3: .line 133
            aload 3 /* tool */
            invokeinterface org.graalvm.compiler.nodes.spi.VirtualizerTool.getConstantReflection:()Ljdk/vm/ci/meta/ConstantReflectionProvider;
            aload 1 /* other */
            invokevirtual org.graalvm.compiler.nodes.ValueNode.asJavaConstant:()Ljdk/vm/ci/meta/JavaConstant;
            invokeinterface jdk.vm.ci.meta.ConstantReflectionProvider.unboxPrimitive:(Ljdk/vm/ci/meta/JavaConstant;)Ljdk/vm/ci/meta/JavaConstant;
            astore 5 /* otherUnboxed */
        start local 5 // jdk.vm.ci.meta.JavaConstant otherUnboxed
         4: .line 134
            aload 5 /* otherUnboxed */
            ifnull 9
            aload 5 /* otherUnboxed */
            invokeinterface jdk.vm.ci.meta.JavaConstant.getJavaKind:()Ljdk/vm/ci/meta/JavaKind;
            getstatic jdk.vm.ci.meta.JavaKind.Boolean:Ljdk/vm/ci/meta/JavaKind;
            if_acmpne 9
         5: .line 135
            aload 5 /* otherUnboxed */
            invokeinterface jdk.vm.ci.meta.JavaConstant.asBoolean:()Z
            ifeq 6
            iconst_1
            goto 7
      StackMap locals: org.graalvm.compiler.nodes.virtual.VirtualBoxingNode jdk.vm.ci.meta.JavaConstant
      StackMap stack:
         6: iconst_0
      StackMap locals:
      StackMap stack: int
         7: istore 6 /* expectedValue */
        start local 6 // int expectedValue
         8: .line 136
            new org.graalvm.compiler.nodes.calc.IntegerEqualsNode
            dup
            aload 4 /* virtualBoxingNode */
            aload 3 /* tool */
            invokevirtual org.graalvm.compiler.nodes.virtual.VirtualBoxingNode.getBoxedValue:(Lorg/graalvm/compiler/nodes/spi/VirtualizerTool;)Lorg/graalvm/compiler/nodes/ValueNode;
            iload 6 /* expectedValue */
            aload 2 /* graph */
            invokestatic org.graalvm.compiler.nodes.ConstantNode.forInt:(ILorg/graalvm/compiler/nodes/StructuredGraph;)Lorg/graalvm/compiler/nodes/ConstantNode;
            invokespecial org.graalvm.compiler.nodes.calc.IntegerEqualsNode.<init>:(Lorg/graalvm/compiler/nodes/ValueNode;Lorg/graalvm/compiler/nodes/ValueNode;)V
            areturn
        end local 6 // int expectedValue
         9: .line 138
      StackMap locals:
      StackMap stack:
            aload 2 /* graph */
            invokestatic org.graalvm.compiler.nodes.LogicConstantNode.contradiction:(Lorg/graalvm/compiler/graph/Graph;)Lorg/graalvm/compiler/nodes/LogicConstantNode;
            areturn
        end local 5 // jdk.vm.ci.meta.JavaConstant otherUnboxed
        end local 4 // org.graalvm.compiler.nodes.virtual.VirtualBoxingNode virtualBoxingNode
        10: .line 142
      StackMap locals:
      StackMap stack:
            aload 0 /* virtual */
            invokevirtual org.graalvm.compiler.nodes.virtual.VirtualObjectNode.hasIdentity:()Z
            ifeq 12
        11: .line 144
            aload 2 /* graph */
            invokestatic org.graalvm.compiler.nodes.LogicConstantNode.contradiction:(Lorg/graalvm/compiler/graph/Graph;)Lorg/graalvm/compiler/nodes/LogicConstantNode;
            areturn
        12: .line 146
      StackMap locals:
      StackMap stack:
            aconst_null
            areturn
        end local 3 // org.graalvm.compiler.nodes.spi.VirtualizerTool tool
        end local 2 // org.graalvm.compiler.nodes.StructuredGraph graph
        end local 1 // org.graalvm.compiler.nodes.ValueNode other
        end local 0 // org.graalvm.compiler.nodes.virtual.VirtualObjectNode virtual
      LocalVariableTable:
        Start  End  Slot               Name  Signature
            0   13     0            virtual  Lorg/graalvm/compiler/nodes/virtual/VirtualObjectNode;
            0   13     1              other  Lorg/graalvm/compiler/nodes/ValueNode;
            0   13     2              graph  Lorg/graalvm/compiler/nodes/StructuredGraph;
            0   13     3               tool  Lorg/graalvm/compiler/nodes/spi/VirtualizerTool;
            2   10     4  virtualBoxingNode  Lorg/graalvm/compiler/nodes/virtual/VirtualBoxingNode;
            4   10     5       otherUnboxed  Ljdk/vm/ci/meta/JavaConstant;
            8    9     6      expectedValue  I
    MethodParameters:
         Name  Flags
      virtual  
      other    
      graph    
      tool     

  public static org.graalvm.compiler.nodes.LogicNode virtualizeComparison(org.graalvm.compiler.nodes.ValueNode, org.graalvm.compiler.nodes.ValueNode, org.graalvm.compiler.nodes.StructuredGraph, org.graalvm.compiler.nodes.spi.VirtualizerTool);
    descriptor: (Lorg/graalvm/compiler/nodes/ValueNode;Lorg/graalvm/compiler/nodes/ValueNode;Lorg/graalvm/compiler/nodes/StructuredGraph;Lorg/graalvm/compiler/nodes/spi/VirtualizerTool;)Lorg/graalvm/compiler/nodes/LogicNode;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=6, locals=10, args_size=4
        start local 0 // org.graalvm.compiler.nodes.ValueNode x
        start local 1 // org.graalvm.compiler.nodes.ValueNode y
        start local 2 // org.graalvm.compiler.nodes.StructuredGraph graph
        start local 3 // org.graalvm.compiler.nodes.spi.VirtualizerTool tool
         0: .line 150
            aload 3 /* tool */
            aload 0 /* x */
            invokeinterface org.graalvm.compiler.nodes.spi.VirtualizerTool.getAlias:(Lorg/graalvm/compiler/nodes/ValueNode;)Lorg/graalvm/compiler/nodes/ValueNode;
            astore 4 /* xAlias */
        start local 4 // org.graalvm.compiler.nodes.ValueNode xAlias
         1: .line 151
            aload 3 /* tool */
            aload 1 /* y */
            invokeinterface org.graalvm.compiler.nodes.spi.VirtualizerTool.getAlias:(Lorg/graalvm/compiler/nodes/ValueNode;)Lorg/graalvm/compiler/nodes/ValueNode;
            astore 5 /* yAlias */
        start local 5 // org.graalvm.compiler.nodes.ValueNode yAlias
         2: .line 153
            aload 4 /* xAlias */
            instanceof org.graalvm.compiler.nodes.virtual.VirtualObjectNode
            ifeq 3
            aload 4 /* xAlias */
            checkcast org.graalvm.compiler.nodes.virtual.VirtualObjectNode
            goto 4
      StackMap locals: org.graalvm.compiler.nodes.ValueNode org.graalvm.compiler.nodes.ValueNode
      StackMap stack:
         3: aconst_null
      StackMap locals:
      StackMap stack: org.graalvm.compiler.nodes.virtual.VirtualObjectNode
         4: astore 6 /* xVirtual */
        start local 6 // org.graalvm.compiler.nodes.virtual.VirtualObjectNode xVirtual
         5: .line 154
            aload 5 /* yAlias */
            instanceof org.graalvm.compiler.nodes.virtual.VirtualObjectNode
            ifeq 6
            aload 5 /* yAlias */
            checkcast org.graalvm.compiler.nodes.virtual.VirtualObjectNode
            goto 7
      StackMap locals: org.graalvm.compiler.nodes.virtual.VirtualObjectNode
      StackMap stack:
         6: aconst_null
      StackMap locals:
      StackMap stack: org.graalvm.compiler.nodes.virtual.VirtualObjectNode
         7: astore 7 /* yVirtual */
        start local 7 // org.graalvm.compiler.nodes.virtual.VirtualObjectNode yVirtual
         8: .line 156
            aload 6 /* xVirtual */
            ifnull 10
            aload 7 /* yVirtual */
            ifnonnull 10
         9: .line 157
            aload 6 /* xVirtual */
            aload 5 /* yAlias */
            aload 2 /* graph */
            aload 3 /* tool */
            invokestatic org.graalvm.compiler.nodes.calc.ObjectEqualsNode.virtualizeNonVirtualComparison:(Lorg/graalvm/compiler/nodes/virtual/VirtualObjectNode;Lorg/graalvm/compiler/nodes/ValueNode;Lorg/graalvm/compiler/nodes/StructuredGraph;Lorg/graalvm/compiler/nodes/spi/VirtualizerTool;)Lorg/graalvm/compiler/nodes/LogicNode;
            areturn
        10: .line 158
      StackMap locals: org.graalvm.compiler.nodes.virtual.VirtualObjectNode
      StackMap stack:
            aload 6 /* xVirtual */
            ifnonnull 12
            aload 7 /* yVirtual */
            ifnull 12
        11: .line 159
            aload 7 /* yVirtual */
            aload 4 /* xAlias */
            aload 2 /* graph */
            aload 3 /* tool */
            invokestatic org.graalvm.compiler.nodes.calc.ObjectEqualsNode.virtualizeNonVirtualComparison:(Lorg/graalvm/compiler/nodes/virtual/VirtualObjectNode;Lorg/graalvm/compiler/nodes/ValueNode;Lorg/graalvm/compiler/nodes/StructuredGraph;Lorg/graalvm/compiler/nodes/spi/VirtualizerTool;)Lorg/graalvm/compiler/nodes/LogicNode;
            areturn
        12: .line 160
      StackMap locals:
      StackMap stack:
            aload 6 /* xVirtual */
            ifnull 27
            aload 7 /* yVirtual */
            ifnull 27
        13: .line 161
            aload 6 /* xVirtual */
            invokevirtual org.graalvm.compiler.nodes.virtual.VirtualObjectNode.hasIdentity:()Z
            aload 7 /* yVirtual */
            invokevirtual org.graalvm.compiler.nodes.virtual.VirtualObjectNode.hasIdentity:()Z
            ixor
            ifeq 15
        14: .line 169
            aload 2 /* graph */
            invokestatic org.graalvm.compiler.nodes.LogicConstantNode.contradiction:(Lorg/graalvm/compiler/graph/Graph;)Lorg/graalvm/compiler/nodes/LogicConstantNode;
            areturn
        15: .line 170
      StackMap locals:
      StackMap stack:
            aload 6 /* xVirtual */
            invokevirtual org.graalvm.compiler.nodes.virtual.VirtualObjectNode.hasIdentity:()Z
            ifne 24
            aload 7 /* yVirtual */
            invokevirtual org.graalvm.compiler.nodes.virtual.VirtualObjectNode.hasIdentity:()Z
            ifne 24
        16: .line 171
            aload 6 /* xVirtual */
            invokevirtual org.graalvm.compiler.nodes.virtual.VirtualObjectNode.type:()Ljdk/vm/ci/meta/ResolvedJavaType;
            astore 8 /* type */
        start local 8 // jdk.vm.ci.meta.ResolvedJavaType type
        17: .line 172
            aload 8 /* type */
            aload 7 /* yVirtual */
            invokevirtual org.graalvm.compiler.nodes.virtual.VirtualObjectNode.type:()Ljdk/vm/ci/meta/ResolvedJavaType;
            invokevirtual java.lang.Object.equals:(Ljava/lang/Object;)Z
            ifeq 27
        18: .line 173
            aload 3 /* tool */
            invokeinterface org.graalvm.compiler.nodes.spi.VirtualizerTool.getMetaAccess:()Ljdk/vm/ci/meta/MetaAccessProvider;
            astore 9 /* metaAccess */
        start local 9 // jdk.vm.ci.meta.MetaAccessProvider metaAccess
        19: .line 174
            aload 8 /* type */
            aload 9 /* metaAccess */
            ldc Ljava/lang/Integer;
            invokeinterface jdk.vm.ci.meta.MetaAccessProvider.lookupJavaType:(Ljava/lang/Class;)Ljdk/vm/ci/meta/ResolvedJavaType;
            invokevirtual java.lang.Object.equals:(Ljava/lang/Object;)Z
            ifne 20
            aload 8 /* type */
            aload 9 /* metaAccess */
            ldc Ljava/lang/Long;
            invokeinterface jdk.vm.ci.meta.MetaAccessProvider.lookupJavaType:(Ljava/lang/Class;)Ljdk/vm/ci/meta/ResolvedJavaType;
            invokevirtual java.lang.Object.equals:(Ljava/lang/Object;)Z
            ifeq 27
        20: .line 176
      StackMap locals: jdk.vm.ci.meta.ResolvedJavaType jdk.vm.ci.meta.MetaAccessProvider
      StackMap stack:
            getstatic org.graalvm.compiler.nodes.calc.ObjectEqualsNode.$assertionsDisabled:Z
            ifne 22
            aload 6 /* xVirtual */
            invokevirtual org.graalvm.compiler.nodes.virtual.VirtualObjectNode.entryCount:()I
            iconst_1
            if_icmpne 21
            aload 7 /* yVirtual */
            invokevirtual org.graalvm.compiler.nodes.virtual.VirtualObjectNode.entryCount:()I
            iconst_1
            if_icmpeq 22
      StackMap locals:
      StackMap stack:
        21: new java.lang.AssertionError
            dup
            invokespecial java.lang.AssertionError.<init>:()V
            athrow
        22: .line 177
      StackMap locals:
      StackMap stack:
            getstatic org.graalvm.compiler.nodes.calc.ObjectEqualsNode.$assertionsDisabled:Z
            ifne 23
            aload 6 /* xVirtual */
            iconst_0
            invokevirtual org.graalvm.compiler.nodes.virtual.VirtualObjectNode.entryKind:(I)Ljdk/vm/ci/meta/JavaKind;
            invokevirtual jdk.vm.ci.meta.JavaKind.getStackKind:()Ljdk/vm/ci/meta/JavaKind;
            getstatic jdk.vm.ci.meta.JavaKind.Int:Ljdk/vm/ci/meta/JavaKind;
            if_acmpeq 23
            aload 6 /* xVirtual */
            iconst_0
            invokevirtual org.graalvm.compiler.nodes.virtual.VirtualObjectNode.entryKind:(I)Ljdk/vm/ci/meta/JavaKind;
            getstatic jdk.vm.ci.meta.JavaKind.Long:Ljdk/vm/ci/meta/JavaKind;
            if_acmpeq 23
            new java.lang.AssertionError
            dup
            invokespecial java.lang.AssertionError.<init>:()V
            athrow
        23: .line 178
      StackMap locals:
      StackMap stack:
            new org.graalvm.compiler.nodes.calc.IntegerEqualsNode
            dup
            aload 3 /* tool */
            aload 6 /* xVirtual */
            iconst_0
            invokeinterface org.graalvm.compiler.nodes.spi.VirtualizerTool.getEntry:(Lorg/graalvm/compiler/nodes/virtual/VirtualObjectNode;I)Lorg/graalvm/compiler/nodes/ValueNode;
            aload 3 /* tool */
            aload 7 /* yVirtual */
            iconst_0
            invokeinterface org.graalvm.compiler.nodes.spi.VirtualizerTool.getEntry:(Lorg/graalvm/compiler/nodes/virtual/VirtualObjectNode;I)Lorg/graalvm/compiler/nodes/ValueNode;
            invokespecial org.graalvm.compiler.nodes.calc.IntegerEqualsNode.<init>:(Lorg/graalvm/compiler/nodes/ValueNode;Lorg/graalvm/compiler/nodes/ValueNode;)V
            areturn
        end local 9 // jdk.vm.ci.meta.MetaAccessProvider metaAccess
        end local 8 // jdk.vm.ci.meta.ResolvedJavaType type
        24: .line 183
      StackMap locals:
      StackMap stack:
            aload 6 /* xVirtual */
            aload 7 /* yVirtual */
            if_acmpne 25
            iconst_1
            goto 26
      StackMap locals:
      StackMap stack:
        25: iconst_0
      StackMap locals:
      StackMap stack: int
        26: aload 2 /* graph */
            invokestatic org.graalvm.compiler.nodes.LogicConstantNode.forBoolean:(ZLorg/graalvm/compiler/graph/Graph;)Lorg/graalvm/compiler/nodes/LogicConstantNode;
            areturn
        27: .line 186
      StackMap locals:
      StackMap stack:
            aconst_null
            areturn
        end local 7 // org.graalvm.compiler.nodes.virtual.VirtualObjectNode yVirtual
        end local 6 // org.graalvm.compiler.nodes.virtual.VirtualObjectNode xVirtual
        end local 5 // org.graalvm.compiler.nodes.ValueNode yAlias
        end local 4 // org.graalvm.compiler.nodes.ValueNode xAlias
        end local 3 // org.graalvm.compiler.nodes.spi.VirtualizerTool tool
        end local 2 // org.graalvm.compiler.nodes.StructuredGraph graph
        end local 1 // org.graalvm.compiler.nodes.ValueNode y
        end local 0 // org.graalvm.compiler.nodes.ValueNode x
      LocalVariableTable:
        Start  End  Slot        Name  Signature
            0   28     0           x  Lorg/graalvm/compiler/nodes/ValueNode;
            0   28     1           y  Lorg/graalvm/compiler/nodes/ValueNode;
            0   28     2       graph  Lorg/graalvm/compiler/nodes/StructuredGraph;
            0   28     3        tool  Lorg/graalvm/compiler/nodes/spi/VirtualizerTool;
            1   28     4      xAlias  Lorg/graalvm/compiler/nodes/ValueNode;
            2   28     5      yAlias  Lorg/graalvm/compiler/nodes/ValueNode;
            5   28     6    xVirtual  Lorg/graalvm/compiler/nodes/virtual/VirtualObjectNode;
            8   28     7    yVirtual  Lorg/graalvm/compiler/nodes/virtual/VirtualObjectNode;
           17   24     8        type  Ljdk/vm/ci/meta/ResolvedJavaType;
           19   24     9  metaAccess  Ljdk/vm/ci/meta/MetaAccessProvider;
    MethodParameters:
       Name  Flags
      x      
      y      
      graph  
      tool   

  public void virtualize(org.graalvm.compiler.nodes.spi.VirtualizerTool);
    descriptor: (Lorg/graalvm/compiler/nodes/spi/VirtualizerTool;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=3, args_size=2
        start local 0 // org.graalvm.compiler.nodes.calc.ObjectEqualsNode this
        start local 1 // org.graalvm.compiler.nodes.spi.VirtualizerTool tool
         0: .line 191
            aload 0 /* this */
            invokevirtual org.graalvm.compiler.nodes.calc.ObjectEqualsNode.getX:()Lorg/graalvm/compiler/nodes/ValueNode;
            aload 0 /* this */
            invokevirtual org.graalvm.compiler.nodes.calc.ObjectEqualsNode.getY:()Lorg/graalvm/compiler/nodes/ValueNode;
            aload 0 /* this */
            invokevirtual org.graalvm.compiler.nodes.calc.ObjectEqualsNode.graph:()Lorg/graalvm/compiler/nodes/StructuredGraph;
            aload 1 /* tool */
            invokestatic org.graalvm.compiler.nodes.calc.ObjectEqualsNode.virtualizeComparison:(Lorg/graalvm/compiler/nodes/ValueNode;Lorg/graalvm/compiler/nodes/ValueNode;Lorg/graalvm/compiler/nodes/StructuredGraph;Lorg/graalvm/compiler/nodes/spi/VirtualizerTool;)Lorg/graalvm/compiler/nodes/LogicNode;
            astore 2 /* node */
        start local 2 // org.graalvm.compiler.nodes.ValueNode node
         1: .line 192
            aload 2 /* node */
            ifnonnull 3
         2: .line 193
            return
         3: .line 195
      StackMap locals: org.graalvm.compiler.nodes.ValueNode
      StackMap stack:
            aload 2 /* node */
            invokevirtual org.graalvm.compiler.nodes.ValueNode.isAlive:()Z
            ifne 5
         4: .line 196
            aload 1 /* tool */
            aload 2 /* node */
            invokeinterface org.graalvm.compiler.nodes.spi.VirtualizerTool.addNode:(Lorg/graalvm/compiler/nodes/ValueNode;)V
         5: .line 198
      StackMap locals:
      StackMap stack:
            aload 1 /* tool */
            aload 2 /* node */
            invokeinterface org.graalvm.compiler.nodes.spi.VirtualizerTool.replaceWithValue:(Lorg/graalvm/compiler/nodes/ValueNode;)V
         6: .line 199
            return
        end local 2 // org.graalvm.compiler.nodes.ValueNode node
        end local 1 // org.graalvm.compiler.nodes.spi.VirtualizerTool tool
        end local 0 // org.graalvm.compiler.nodes.calc.ObjectEqualsNode this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    7     0  this  Lorg/graalvm/compiler/nodes/calc/ObjectEqualsNode;
            0    7     1  tool  Lorg/graalvm/compiler/nodes/spi/VirtualizerTool;
            1    7     2  node  Lorg/graalvm/compiler/nodes/ValueNode;
    MethodParameters:
      Name  Flags
      tool  

  public org.graalvm.compiler.graph.Node canonical(org.graalvm.compiler.graph.spi.CanonicalizerTool, org.graalvm.compiler.nodes.ValueNode, org.graalvm.compiler.nodes.ValueNode);
    descriptor: (Lorg/graalvm/compiler/graph/spi/CanonicalizerTool;Lorg/graalvm/compiler/nodes/ValueNode;Lorg/graalvm/compiler/nodes/ValueNode;)Lorg/graalvm/compiler/graph/Node;
    flags: (0x1041) ACC_PUBLIC, ACC_BRIDGE, ACC_SYNTHETIC
    Code:
      stack=4, locals=4, args_size=4
         0: .line 1
            aload 0
            aload 1
            aload 2
            aload 3
            invokevirtual org.graalvm.compiler.nodes.calc.ObjectEqualsNode.canonical:(Lorg/graalvm/compiler/graph/spi/CanonicalizerTool;Lorg/graalvm/compiler/nodes/ValueNode;Lorg/graalvm/compiler/nodes/ValueNode;)Lorg/graalvm/compiler/nodes/ValueNode;
            areturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature
}
SourceFile: "ObjectEqualsNode.java"
NestMembers:
  org.graalvm.compiler.nodes.calc.ObjectEqualsNode$ObjectEqualsOp
InnerClasses:
  public ObjectEqualsOp = org.graalvm.compiler.nodes.calc.ObjectEqualsNode$ObjectEqualsOp of org.graalvm.compiler.nodes.calc.ObjectEqualsNode
    RuntimeVisibleAnnotations: 
      org.graalvm.compiler.nodeinfo.NodeInfo(shortName = "==")
/

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