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

LeftShiftNode
https://openjdk.java.net/
GPLv2 + Classpath Exception
public final class org.graalvm.compiler.nodes.calc.LeftShiftNode extends org.graalvm.compiler.nodes.calc.ShiftNode<org.graalvm.compiler.core.common.type.ArithmeticOpTable$ShiftOp$Shl>
  minor version: 0
  major version: 59
  flags: flags: (0x0031) ACC_PUBLIC, ACC_FINAL, ACC_SUPER
  this_class: org.graalvm.compiler.nodes.calc.LeftShiftNode
  super_class: org.graalvm.compiler.nodes.calc.ShiftNode
{
  public static final org.graalvm.compiler.graph.NodeClass<org.graalvm.compiler.nodes.calc.LeftShiftNode> 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/LeftShiftNode;>;

  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 43
            ldc Lorg/graalvm/compiler/nodes/calc/LeftShiftNode;
            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.LeftShiftNode.$assertionsDisabled:Z
         3: .line 45
            ldc Lorg/graalvm/compiler/nodes/calc/LeftShiftNode;
            invokestatic org.graalvm.compiler.graph.NodeClass.create:(Ljava/lang/Class;)Lorg/graalvm/compiler/graph/NodeClass;
            putstatic org.graalvm.compiler.nodes.calc.LeftShiftNode.TYPE:Lorg/graalvm/compiler/graph/NodeClass;
            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=5, locals=3, args_size=3
        start local 0 // org.graalvm.compiler.nodes.calc.LeftShiftNode this
        start local 1 // org.graalvm.compiler.nodes.ValueNode x
        start local 2 // org.graalvm.compiler.nodes.ValueNode y
         0: .line 48
            aload 0 /* this */
            getstatic org.graalvm.compiler.nodes.calc.LeftShiftNode.TYPE:Lorg/graalvm/compiler/graph/NodeClass;
            invokedynamic apply()Lorg/graalvm/compiler/nodes/calc/ShiftNode$SerializableShiftFunction;
              Bootstrap: invokestatic java.lang.invoke.LambdaMetafactory.altMetafactory:(Ljava/lang/invoke/MethodHandles$Lookup;Ljava/lang/String;Ljava/lang/invoke/MethodType;[Ljava/lang/Object;)Ljava/lang/invoke/CallSite;
                Method arguments:
                  (Ljava/lang/Object;)Ljava/lang/Object;
                  org/graalvm/compiler/core/common/type/ArithmeticOpTable.getShl()Lorg/graalvm/compiler/core/common/type/ArithmeticOpTable$ShiftOp; (5)
                  (Lorg/graalvm/compiler/core/common/type/ArithmeticOpTable;)Lorg/graalvm/compiler/core/common/type/ArithmeticOpTable$ShiftOp;
                  1
            aload 1 /* x */
            aload 2 /* y */
            invokespecial org.graalvm.compiler.nodes.calc.ShiftNode.<init>:(Lorg/graalvm/compiler/graph/NodeClass;Lorg/graalvm/compiler/nodes/calc/ShiftNode$SerializableShiftFunction;Lorg/graalvm/compiler/nodes/ValueNode;Lorg/graalvm/compiler/nodes/ValueNode;)V
         1: .line 49
            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.LeftShiftNode this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lorg/graalvm/compiler/nodes/calc/LeftShiftNode;
            0    2     1     x  Lorg/graalvm/compiler/nodes/ValueNode;
            0    2     2     y  Lorg/graalvm/compiler/nodes/ValueNode;
    MethodParameters:
      Name  Flags
      x     
      y     

  public static org.graalvm.compiler.nodes.ValueNode create(org.graalvm.compiler.nodes.ValueNode, org.graalvm.compiler.nodes.ValueNode, org.graalvm.compiler.nodes.NodeView);
    descriptor: (Lorg/graalvm/compiler/nodes/ValueNode;Lorg/graalvm/compiler/nodes/ValueNode;Lorg/graalvm/compiler/nodes/NodeView;)Lorg/graalvm/compiler/nodes/ValueNode;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=5, locals=6, args_size=3
        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.NodeView view
         0: .line 52
            aload 0 /* x */
            aload 2 /* view */
            invokevirtual org.graalvm.compiler.nodes.ValueNode.stamp:(Lorg/graalvm/compiler/nodes/NodeView;)Lorg/graalvm/compiler/core/common/type/Stamp;
            invokestatic org.graalvm.compiler.core.common.type.ArithmeticOpTable.forStamp:(Lorg/graalvm/compiler/core/common/type/Stamp;)Lorg/graalvm/compiler/core/common/type/ArithmeticOpTable;
            invokevirtual org.graalvm.compiler.core.common.type.ArithmeticOpTable.getShl:()Lorg/graalvm/compiler/core/common/type/ArithmeticOpTable$ShiftOp;
            astore 3 /* op */
        start local 3 // org.graalvm.compiler.core.common.type.ArithmeticOpTable$ShiftOp op
         1: .line 53
            aload 3 /* op */
            aload 0 /* x */
            aload 2 /* view */
            invokevirtual org.graalvm.compiler.nodes.ValueNode.stamp:(Lorg/graalvm/compiler/nodes/NodeView;)Lorg/graalvm/compiler/core/common/type/Stamp;
            aload 1 /* y */
            aload 2 /* view */
            invokevirtual org.graalvm.compiler.nodes.ValueNode.stamp:(Lorg/graalvm/compiler/nodes/NodeView;)Lorg/graalvm/compiler/core/common/type/Stamp;
            checkcast org.graalvm.compiler.core.common.type.IntegerStamp
            invokevirtual org.graalvm.compiler.core.common.type.ArithmeticOpTable$ShiftOp.foldStamp:(Lorg/graalvm/compiler/core/common/type/Stamp;Lorg/graalvm/compiler/core/common/type/IntegerStamp;)Lorg/graalvm/compiler/core/common/type/Stamp;
            astore 4 /* stamp */
        start local 4 // org.graalvm.compiler.core.common.type.Stamp stamp
         2: .line 54
            aload 3 /* op */
            aload 4 /* stamp */
            aload 0 /* x */
            aload 1 /* y */
            aload 2 /* view */
            invokestatic org.graalvm.compiler.nodes.calc.ShiftNode.canonical:(Lorg/graalvm/compiler/core/common/type/ArithmeticOpTable$ShiftOp;Lorg/graalvm/compiler/core/common/type/Stamp;Lorg/graalvm/compiler/nodes/ValueNode;Lorg/graalvm/compiler/nodes/ValueNode;Lorg/graalvm/compiler/nodes/NodeView;)Lorg/graalvm/compiler/nodes/ValueNode;
            astore 5 /* value */
        start local 5 // org.graalvm.compiler.nodes.ValueNode value
         3: .line 55
            aload 5 /* value */
            ifnull 5
         4: .line 56
            aload 5 /* value */
            areturn
         5: .line 59
      StackMap locals: org.graalvm.compiler.core.common.type.ArithmeticOpTable$ShiftOp org.graalvm.compiler.core.common.type.Stamp org.graalvm.compiler.nodes.ValueNode
      StackMap stack:
            aconst_null
            aload 3 /* op */
            aload 4 /* stamp */
            aload 0 /* x */
            aload 1 /* y */
            invokestatic org.graalvm.compiler.nodes.calc.LeftShiftNode.canonical:(Lorg/graalvm/compiler/nodes/calc/LeftShiftNode;Lorg/graalvm/compiler/core/common/type/ArithmeticOpTable$ShiftOp;Lorg/graalvm/compiler/core/common/type/Stamp;Lorg/graalvm/compiler/nodes/ValueNode;Lorg/graalvm/compiler/nodes/ValueNode;)Lorg/graalvm/compiler/nodes/ValueNode;
            areturn
        end local 5 // org.graalvm.compiler.nodes.ValueNode value
        end local 4 // org.graalvm.compiler.core.common.type.Stamp stamp
        end local 3 // org.graalvm.compiler.core.common.type.ArithmeticOpTable$ShiftOp op
        end local 2 // org.graalvm.compiler.nodes.NodeView view
        end local 1 // org.graalvm.compiler.nodes.ValueNode y
        end local 0 // org.graalvm.compiler.nodes.ValueNode x
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    6     0      x  Lorg/graalvm/compiler/nodes/ValueNode;
            0    6     1      y  Lorg/graalvm/compiler/nodes/ValueNode;
            0    6     2   view  Lorg/graalvm/compiler/nodes/NodeView;
            1    6     3     op  Lorg/graalvm/compiler/core/common/type/ArithmeticOpTable$ShiftOp<Lorg/graalvm/compiler/core/common/type/ArithmeticOpTable$ShiftOp$Shl;>;
            2    6     4  stamp  Lorg/graalvm/compiler/core/common/type/Stamp;
            3    6     5  value  Lorg/graalvm/compiler/nodes/ValueNode;
    MethodParameters:
      Name  Flags
      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=5, locals=5, args_size=4
        start local 0 // org.graalvm.compiler.nodes.calc.LeftShiftNode 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 64
            aload 0 /* this */
            aload 1 /* tool */
            aload 2 /* forX */
            aload 3 /* forY */
            invokespecial org.graalvm.compiler.nodes.calc.ShiftNode.canonical:(Lorg/graalvm/compiler/graph/spi/CanonicalizerTool;Lorg/graalvm/compiler/nodes/ValueNode;Lorg/graalvm/compiler/nodes/ValueNode;)Lorg/graalvm/compiler/nodes/ValueNode;
            astore 4 /* ret */
        start local 4 // org.graalvm.compiler.nodes.ValueNode ret
         1: .line 65
            aload 4 /* ret */
            aload 0 /* this */
            if_acmpeq 3
         2: .line 66
            aload 4 /* ret */
            areturn
         3: .line 69
      StackMap locals: org.graalvm.compiler.nodes.ValueNode
      StackMap stack:
            aload 0 /* this */
            aload 0 /* this */
            invokevirtual org.graalvm.compiler.nodes.calc.LeftShiftNode.getArithmeticOp:()Lorg/graalvm/compiler/core/common/type/ArithmeticOpTable$ShiftOp;
            aload 0 /* this */
            getstatic org.graalvm.compiler.nodes.NodeView.DEFAULT:Lorg/graalvm/compiler/nodes/NodeView;
            invokevirtual org.graalvm.compiler.nodes.calc.LeftShiftNode.stamp:(Lorg/graalvm/compiler/nodes/NodeView;)Lorg/graalvm/compiler/core/common/type/Stamp;
            aload 2 /* forX */
            aload 3 /* forY */
            invokestatic org.graalvm.compiler.nodes.calc.LeftShiftNode.canonical:(Lorg/graalvm/compiler/nodes/calc/LeftShiftNode;Lorg/graalvm/compiler/core/common/type/ArithmeticOpTable$ShiftOp;Lorg/graalvm/compiler/core/common/type/Stamp;Lorg/graalvm/compiler/nodes/ValueNode;Lorg/graalvm/compiler/nodes/ValueNode;)Lorg/graalvm/compiler/nodes/ValueNode;
            areturn
        end local 4 // org.graalvm.compiler.nodes.ValueNode ret
        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.LeftShiftNode this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    4     0  this  Lorg/graalvm/compiler/nodes/calc/LeftShiftNode;
            0    4     1  tool  Lorg/graalvm/compiler/graph/spi/CanonicalizerTool;
            0    4     2  forX  Lorg/graalvm/compiler/nodes/ValueNode;
            0    4     3  forY  Lorg/graalvm/compiler/nodes/ValueNode;
            1    4     4   ret  Lorg/graalvm/compiler/nodes/ValueNode;
    MethodParameters:
      Name  Flags
      tool  
      forX  
      forY  

  private static org.graalvm.compiler.nodes.ValueNode canonical(org.graalvm.compiler.nodes.calc.LeftShiftNode, org.graalvm.compiler.core.common.type.ArithmeticOpTable$ShiftOp<org.graalvm.compiler.core.common.type.ArithmeticOpTable$ShiftOp$Shl>, org.graalvm.compiler.core.common.type.Stamp, org.graalvm.compiler.nodes.ValueNode, org.graalvm.compiler.nodes.ValueNode);
    descriptor: (Lorg/graalvm/compiler/nodes/calc/LeftShiftNode;Lorg/graalvm/compiler/core/common/type/ArithmeticOpTable$ShiftOp;Lorg/graalvm/compiler/core/common/type/Stamp;Lorg/graalvm/compiler/nodes/ValueNode;Lorg/graalvm/compiler/nodes/ValueNode;)Lorg/graalvm/compiler/nodes/ValueNode;
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC
    Code:
      stack=6, locals=12, args_size=5
        start local 0 // org.graalvm.compiler.nodes.calc.LeftShiftNode leftShiftNode
        start local 1 // org.graalvm.compiler.core.common.type.ArithmeticOpTable$ShiftOp op
        start local 2 // org.graalvm.compiler.core.common.type.Stamp stamp
        start local 3 // org.graalvm.compiler.nodes.ValueNode forX
        start local 4 // org.graalvm.compiler.nodes.ValueNode forY
         0: .line 73
            aload 0 /* leftShiftNode */
            astore 5 /* self */
        start local 5 // org.graalvm.compiler.nodes.calc.LeftShiftNode self
         1: .line 74
            aload 4 /* forY */
            invokevirtual org.graalvm.compiler.nodes.ValueNode.isConstant:()Z
            ifeq 25
         2: .line 75
            aload 4 /* forY */
            invokevirtual org.graalvm.compiler.nodes.ValueNode.asJavaConstant:()Ljdk/vm/ci/meta/JavaConstant;
            invokeinterface jdk.vm.ci.meta.JavaConstant.asInt:()I
            istore 6 /* amount */
        start local 6 // int amount
         3: .line 76
            iload 6 /* amount */
            istore 7 /* originalAmount */
        start local 7 // int originalAmount
         4: .line 77
            aload 1 /* op */
            aload 2 /* stamp */
            invokevirtual org.graalvm.compiler.core.common.type.ArithmeticOpTable$ShiftOp.getShiftAmountMask:(Lorg/graalvm/compiler/core/common/type/Stamp;)I
            istore 8 /* mask */
        start local 8 // int mask
         5: .line 78
            iload 6 /* amount */
            iload 8 /* mask */
            iand
            istore 6 /* amount */
         6: .line 79
            iload 6 /* amount */
            ifne 8
         7: .line 80
            aload 3 /* forX */
            areturn
         8: .line 82
      StackMap locals: org.graalvm.compiler.nodes.calc.LeftShiftNode org.graalvm.compiler.core.common.type.ArithmeticOpTable$ShiftOp org.graalvm.compiler.core.common.type.Stamp org.graalvm.compiler.nodes.ValueNode org.graalvm.compiler.nodes.ValueNode org.graalvm.compiler.nodes.calc.LeftShiftNode int int int
      StackMap stack:
            aload 3 /* forX */
            instanceof org.graalvm.compiler.nodes.calc.ShiftNode
            ifeq 23
         9: .line 83
            aload 3 /* forX */
            checkcast org.graalvm.compiler.nodes.calc.ShiftNode
            astore 9 /* other */
        start local 9 // org.graalvm.compiler.nodes.calc.ShiftNode other
        10: .line 84
            aload 9 /* other */
            invokevirtual org.graalvm.compiler.nodes.calc.ShiftNode.getY:()Lorg/graalvm/compiler/nodes/ValueNode;
            invokevirtual org.graalvm.compiler.nodes.ValueNode.isConstant:()Z
            ifeq 23
        11: .line 85
            aload 9 /* other */
            invokevirtual org.graalvm.compiler.nodes.calc.ShiftNode.getY:()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
            iload 8 /* mask */
            iand
            istore 10 /* otherAmount */
        start local 10 // int otherAmount
        12: .line 86
            aload 9 /* other */
            instanceof org.graalvm.compiler.nodes.calc.LeftShiftNode
            ifeq 17
        13: .line 87
            iload 6 /* amount */
            iload 10 /* otherAmount */
            iadd
            istore 11 /* total */
        start local 11 // int total
        14: .line 88
            iload 11 /* total */
            iload 11 /* total */
            iload 8 /* mask */
            iand
            if_icmpeq 16
        15: .line 89
            aload 2 /* stamp */
            invokevirtual org.graalvm.compiler.core.common.type.Stamp.getStackKind:()Ljdk/vm/ci/meta/JavaKind;
            lconst_0
            invokestatic org.graalvm.compiler.nodes.ConstantNode.forIntegerKind:(Ljdk/vm/ci/meta/JavaKind;J)Lorg/graalvm/compiler/nodes/ConstantNode;
            areturn
        16: .line 91
      StackMap locals: org.graalvm.compiler.nodes.calc.ShiftNode int int
      StackMap stack:
            new org.graalvm.compiler.nodes.calc.LeftShiftNode
            dup
            aload 9 /* other */
            invokevirtual org.graalvm.compiler.nodes.calc.ShiftNode.getX:()Lorg/graalvm/compiler/nodes/ValueNode;
            iload 11 /* total */
            invokestatic org.graalvm.compiler.nodes.ConstantNode.forInt:(I)Lorg/graalvm/compiler/nodes/ConstantNode;
            invokespecial org.graalvm.compiler.nodes.calc.LeftShiftNode.<init>:(Lorg/graalvm/compiler/nodes/ValueNode;Lorg/graalvm/compiler/nodes/ValueNode;)V
            areturn
        end local 11 // int total
        17: .line 92
      StackMap locals:
      StackMap stack:
            aload 9 /* other */
            instanceof org.graalvm.compiler.nodes.calc.RightShiftNode
            ifne 18
            aload 9 /* other */
            instanceof org.graalvm.compiler.nodes.calc.UnsignedRightShiftNode
            ifeq 23
      StackMap locals:
      StackMap stack:
        18: iload 10 /* otherAmount */
            iload 6 /* amount */
            if_icmpne 23
        19: .line 93
            aload 2 /* stamp */
            invokevirtual org.graalvm.compiler.core.common.type.Stamp.getStackKind:()Ljdk/vm/ci/meta/JavaKind;
            getstatic jdk.vm.ci.meta.JavaKind.Long:Ljdk/vm/ci/meta/JavaKind;
            if_acmpne 21
        20: .line 94
            new org.graalvm.compiler.nodes.calc.AndNode
            dup
            aload 9 /* other */
            invokevirtual org.graalvm.compiler.nodes.calc.ShiftNode.getX:()Lorg/graalvm/compiler/nodes/ValueNode;
            ldc -1
            iload 6 /* amount */
            lshl
            invokestatic org.graalvm.compiler.nodes.ConstantNode.forLong:(J)Lorg/graalvm/compiler/nodes/ConstantNode;
            invokespecial org.graalvm.compiler.nodes.calc.AndNode.<init>:(Lorg/graalvm/compiler/nodes/ValueNode;Lorg/graalvm/compiler/nodes/ValueNode;)V
            areturn
        21: .line 96
      StackMap locals:
      StackMap stack:
            getstatic org.graalvm.compiler.nodes.calc.LeftShiftNode.$assertionsDisabled:Z
            ifne 22
            aload 2 /* stamp */
            invokevirtual org.graalvm.compiler.core.common.type.Stamp.getStackKind:()Ljdk/vm/ci/meta/JavaKind;
            getstatic jdk.vm.ci.meta.JavaKind.Int:Ljdk/vm/ci/meta/JavaKind;
            if_acmpeq 22
            new java.lang.AssertionError
            dup
            invokespecial java.lang.AssertionError.<init>:()V
            athrow
        22: .line 97
      StackMap locals:
      StackMap stack:
            new org.graalvm.compiler.nodes.calc.AndNode
            dup
            aload 9 /* other */
            invokevirtual org.graalvm.compiler.nodes.calc.ShiftNode.getX:()Lorg/graalvm/compiler/nodes/ValueNode;
            iconst_m1
            iload 6 /* amount */
            ishl
            invokestatic org.graalvm.compiler.nodes.ConstantNode.forInt:(I)Lorg/graalvm/compiler/nodes/ConstantNode;
            invokespecial org.graalvm.compiler.nodes.calc.AndNode.<init>:(Lorg/graalvm/compiler/nodes/ValueNode;Lorg/graalvm/compiler/nodes/ValueNode;)V
            areturn
        end local 10 // int otherAmount
        end local 9 // org.graalvm.compiler.nodes.calc.ShiftNode other
        23: .line 102
      StackMap locals:
      StackMap stack:
            iload 7 /* originalAmount */
            iload 6 /* amount */
            if_icmpeq 25
        24: .line 103
            new org.graalvm.compiler.nodes.calc.LeftShiftNode
            dup
            aload 3 /* forX */
            iload 6 /* amount */
            invokestatic org.graalvm.compiler.nodes.ConstantNode.forInt:(I)Lorg/graalvm/compiler/nodes/ConstantNode;
            invokespecial org.graalvm.compiler.nodes.calc.LeftShiftNode.<init>:(Lorg/graalvm/compiler/nodes/ValueNode;Lorg/graalvm/compiler/nodes/ValueNode;)V
            areturn
        end local 8 // int mask
        end local 7 // int originalAmount
        end local 6 // int amount
        25: .line 106
      StackMap locals:
      StackMap stack:
            aload 5 /* self */
            ifnonnull 27
        26: .line 107
            new org.graalvm.compiler.nodes.calc.LeftShiftNode
            dup
            aload 3 /* forX */
            aload 4 /* forY */
            invokespecial org.graalvm.compiler.nodes.calc.LeftShiftNode.<init>:(Lorg/graalvm/compiler/nodes/ValueNode;Lorg/graalvm/compiler/nodes/ValueNode;)V
            astore 5 /* self */
        27: .line 109
      StackMap locals:
      StackMap stack:
            aload 5 /* self */
            areturn
        end local 5 // org.graalvm.compiler.nodes.calc.LeftShiftNode self
        end local 4 // org.graalvm.compiler.nodes.ValueNode forY
        end local 3 // org.graalvm.compiler.nodes.ValueNode forX
        end local 2 // org.graalvm.compiler.core.common.type.Stamp stamp
        end local 1 // org.graalvm.compiler.core.common.type.ArithmeticOpTable$ShiftOp op
        end local 0 // org.graalvm.compiler.nodes.calc.LeftShiftNode leftShiftNode
      LocalVariableTable:
        Start  End  Slot            Name  Signature
            0   28     0   leftShiftNode  Lorg/graalvm/compiler/nodes/calc/LeftShiftNode;
            0   28     1              op  Lorg/graalvm/compiler/core/common/type/ArithmeticOpTable$ShiftOp<Lorg/graalvm/compiler/core/common/type/ArithmeticOpTable$ShiftOp$Shl;>;
            0   28     2           stamp  Lorg/graalvm/compiler/core/common/type/Stamp;
            0   28     3            forX  Lorg/graalvm/compiler/nodes/ValueNode;
            0   28     4            forY  Lorg/graalvm/compiler/nodes/ValueNode;
            1   28     5            self  Lorg/graalvm/compiler/nodes/calc/LeftShiftNode;
            3   25     6          amount  I
            4   25     7  originalAmount  I
            5   25     8            mask  I
           10   23     9           other  Lorg/graalvm/compiler/nodes/calc/ShiftNode<*>;
           12   23    10     otherAmount  I
           14   17    11           total  I
    Signature: (Lorg/graalvm/compiler/nodes/calc/LeftShiftNode;Lorg/graalvm/compiler/core/common/type/ArithmeticOpTable$ShiftOp<Lorg/graalvm/compiler/core/common/type/ArithmeticOpTable$ShiftOp$Shl;>;Lorg/graalvm/compiler/core/common/type/Stamp;Lorg/graalvm/compiler/nodes/ValueNode;Lorg/graalvm/compiler/nodes/ValueNode;)Lorg/graalvm/compiler/nodes/ValueNode;
    MethodParameters:
               Name  Flags
      leftShiftNode  
      op             
      stamp          
      forX           
      forY           

  public void generate(org.graalvm.compiler.nodes.spi.NodeLIRBuilderTool, org.graalvm.compiler.lir.gen.ArithmeticLIRGeneratorTool);
    descriptor: (Lorg/graalvm/compiler/nodes/spi/NodeLIRBuilderTool;Lorg/graalvm/compiler/lir/gen/ArithmeticLIRGeneratorTool;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=6, locals=3, args_size=3
        start local 0 // org.graalvm.compiler.nodes.calc.LeftShiftNode this
        start local 1 // org.graalvm.compiler.nodes.spi.NodeLIRBuilderTool nodeValueMap
        start local 2 // org.graalvm.compiler.lir.gen.ArithmeticLIRGeneratorTool gen
         0: .line 114
            aload 1 /* nodeValueMap */
            aload 0 /* this */
            aload 2 /* gen */
            aload 1 /* nodeValueMap */
            aload 0 /* this */
            invokevirtual org.graalvm.compiler.nodes.calc.LeftShiftNode.getX:()Lorg/graalvm/compiler/nodes/ValueNode;
            invokeinterface org.graalvm.compiler.nodes.spi.NodeLIRBuilderTool.operand:(Lorg/graalvm/compiler/graph/Node;)Ljdk/vm/ci/meta/Value;
            aload 1 /* nodeValueMap */
            aload 0 /* this */
            invokevirtual org.graalvm.compiler.nodes.calc.LeftShiftNode.getY:()Lorg/graalvm/compiler/nodes/ValueNode;
            invokeinterface org.graalvm.compiler.nodes.spi.NodeLIRBuilderTool.operand:(Lorg/graalvm/compiler/graph/Node;)Ljdk/vm/ci/meta/Value;
            invokeinterface org.graalvm.compiler.lir.gen.ArithmeticLIRGeneratorTool.emitShl:(Ljdk/vm/ci/meta/Value;Ljdk/vm/ci/meta/Value;)Ljdk/vm/ci/meta/Value;
            invokeinterface org.graalvm.compiler.nodes.spi.NodeLIRBuilderTool.setResult:(Lorg/graalvm/compiler/nodes/ValueNode;Ljdk/vm/ci/meta/Value;)Ljdk/vm/ci/meta/Value;
            pop
         1: .line 115
            return
        end local 2 // org.graalvm.compiler.lir.gen.ArithmeticLIRGeneratorTool gen
        end local 1 // org.graalvm.compiler.nodes.spi.NodeLIRBuilderTool nodeValueMap
        end local 0 // org.graalvm.compiler.nodes.calc.LeftShiftNode this
      LocalVariableTable:
        Start  End  Slot          Name  Signature
            0    2     0          this  Lorg/graalvm/compiler/nodes/calc/LeftShiftNode;
            0    2     1  nodeValueMap  Lorg/graalvm/compiler/nodes/spi/NodeLIRBuilderTool;
            0    2     2           gen  Lorg/graalvm/compiler/lir/gen/ArithmeticLIRGeneratorTool;
    MethodParameters:
              Name  Flags
      nodeValueMap  
      gen           

  public org.graalvm.compiler.graph.Node canonical(org.graalvm.compiler.graph.spi.CanonicalizerTool, org.graalvm.compiler.graph.Node, org.graalvm.compiler.graph.Node);
    descriptor: (Lorg/graalvm/compiler/graph/spi/CanonicalizerTool;Lorg/graalvm/compiler/graph/Node;Lorg/graalvm/compiler/graph/Node;)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
            checkcast org.graalvm.compiler.nodes.ValueNode
            aload 3
            checkcast org.graalvm.compiler.nodes.ValueNode
            invokevirtual org.graalvm.compiler.nodes.calc.LeftShiftNode.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

  private static java.lang.Object $deserializeLambda$(java.lang.invoke.SerializedLambda);
    descriptor: (Ljava/lang/invoke/SerializedLambda;)Ljava/lang/Object;
    flags: (0x100a) ACC_PRIVATE, ACC_STATIC, ACC_SYNTHETIC
    Code:
      stack=3, locals=3, args_size=1
         0: .line 1
            aload 0
            invokevirtual java.lang.invoke.SerializedLambda.getImplMethodName:()Ljava/lang/String;
            astore 1
            iconst_m1
            istore 2
            aload 1
            invokevirtual java.lang.String.hashCode:()I
            lookupswitch { // 1
          -1249350271: 1
              default: 2
          }
      StackMap locals: java.lang.String int
      StackMap stack:
         1: aload 1
            ldc "getShl"
            invokevirtual java.lang.String.equals:(Ljava/lang/Object;)Z
            ifeq 2
            iconst_0
            istore 2
      StackMap locals:
      StackMap stack:
         2: iload 2
            lookupswitch { // 1
                    0: 3
              default: 4
          }
      StackMap locals:
      StackMap stack:
         3: aload 0
            invokevirtual java.lang.invoke.SerializedLambda.getImplMethodKind:()I
            bipush 5
            if_icmpne 4
            aload 0
            invokevirtual java.lang.invoke.SerializedLambda.getFunctionalInterfaceClass:()Ljava/lang/String;
            ldc "org/graalvm/compiler/nodes/calc/ShiftNode$SerializableShiftFunction"
            invokevirtual java.lang.Object.equals:(Ljava/lang/Object;)Z
            ifeq 4
            aload 0
            invokevirtual java.lang.invoke.SerializedLambda.getFunctionalInterfaceMethodName:()Ljava/lang/String;
            ldc "apply"
            invokevirtual java.lang.Object.equals:(Ljava/lang/Object;)Z
            ifeq 4
            aload 0
            invokevirtual java.lang.invoke.SerializedLambda.getFunctionalInterfaceMethodSignature:()Ljava/lang/String;
            ldc "(Ljava/lang/Object;)Ljava/lang/Object;"
            invokevirtual java.lang.Object.equals:(Ljava/lang/Object;)Z
            ifeq 4
            aload 0
            invokevirtual java.lang.invoke.SerializedLambda.getImplClass:()Ljava/lang/String;
            ldc "org/graalvm/compiler/core/common/type/ArithmeticOpTable"
            invokevirtual java.lang.Object.equals:(Ljava/lang/Object;)Z
            ifeq 4
            aload 0
            invokevirtual java.lang.invoke.SerializedLambda.getImplMethodSignature:()Ljava/lang/String;
            ldc "()Lorg/graalvm/compiler/core/common/type/ArithmeticOpTable$ShiftOp;"
            invokevirtual java.lang.Object.equals:(Ljava/lang/Object;)Z
            ifeq 4
            invokedynamic apply()Lorg/graalvm/compiler/nodes/calc/ShiftNode$SerializableShiftFunction;
              Bootstrap: invokestatic java.lang.invoke.LambdaMetafactory.altMetafactory:(Ljava/lang/invoke/MethodHandles$Lookup;Ljava/lang/String;Ljava/lang/invoke/MethodType;[Ljava/lang/Object;)Ljava/lang/invoke/CallSite;
                Method arguments:
                  (Ljava/lang/Object;)Ljava/lang/Object;
                  org/graalvm/compiler/core/common/type/ArithmeticOpTable.getShl()Lorg/graalvm/compiler/core/common/type/ArithmeticOpTable$ShiftOp; (5)
                  (Lorg/graalvm/compiler/core/common/type/ArithmeticOpTable;)Lorg/graalvm/compiler/core/common/type/ArithmeticOpTable$ShiftOp;
                  1
            areturn
      StackMap locals:
      StackMap stack:
         4: new java.lang.IllegalArgumentException
            dup
            ldc "Invalid lambda deserialization"
            invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
            athrow
      LocalVariableTable:
        Start  End  Slot  Name  Signature
}
Signature: Lorg/graalvm/compiler/nodes/calc/ShiftNode<Lorg/graalvm/compiler/core/common/type/ArithmeticOpTable$ShiftOp$Shl;>;
SourceFile: "LeftShiftNode.java"
InnerClasses:
  public final Lookup = java.lang.invoke.MethodHandles$Lookup of java.lang.invoke.MethodHandles
  public abstract ShiftOp = org.graalvm.compiler.core.common.type.ArithmeticOpTable$ShiftOp of org.graalvm.compiler.core.common.type.ArithmeticOpTable
  public abstract Shl = org.graalvm.compiler.core.common.type.ArithmeticOpTable$ShiftOp$Shl of org.graalvm.compiler.core.common.type.ArithmeticOpTable$ShiftOp
  protected abstract SerializableShiftFunction = org.graalvm.compiler.nodes.calc.ShiftNode$SerializableShiftFunction of org.graalvm.compiler.nodes.calc.ShiftNode
    RuntimeVisibleAnnotations: 
      org.graalvm.compiler.nodeinfo.NodeInfo(shortName = "<<")
/

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