java/15 : jdk.internal.vm.compiler/org/graalvm/compiler/nodes/calc/SignExtendNode.class

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

  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 51
            ldc Lorg/graalvm/compiler/nodes/calc/SignExtendNode;
            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.SignExtendNode.$assertionsDisabled:Z
         3: .line 53
            ldc Lorg/graalvm/compiler/nodes/calc/SignExtendNode;
            invokestatic org.graalvm.compiler.graph.NodeClass.create:(Ljava/lang/Class;)Lorg/graalvm/compiler/graph/NodeClass;
            putstatic org.graalvm.compiler.nodes.calc.SignExtendNode.TYPE:Lorg/graalvm/compiler/graph/NodeClass;
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  public void <init>(org.graalvm.compiler.nodes.ValueNode, int);
    descriptor: (Lorg/graalvm/compiler/nodes/ValueNode;I)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=3, args_size=3
        start local 0 // org.graalvm.compiler.nodes.calc.SignExtendNode this
        start local 1 // org.graalvm.compiler.nodes.ValueNode input
        start local 2 // int resultBits
         0: .line 56
            aload 0 /* this */
            aload 1 /* input */
            aload 1 /* input */
            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;
            invokestatic org.graalvm.compiler.core.common.type.PrimitiveStamp.getBits:(Lorg/graalvm/compiler/core/common/type/Stamp;)I
            iload 2 /* resultBits */
            invokespecial org.graalvm.compiler.nodes.calc.SignExtendNode.<init>:(Lorg/graalvm/compiler/nodes/ValueNode;II)V
         1: .line 57
            getstatic org.graalvm.compiler.nodes.calc.SignExtendNode.$assertionsDisabled:Z
            ifne 3
            aload 1 /* input */
            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;
            invokestatic org.graalvm.compiler.core.common.type.PrimitiveStamp.getBits:(Lorg/graalvm/compiler/core/common/type/Stamp;)I
            ifle 2
            aload 1 /* input */
            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;
            invokestatic org.graalvm.compiler.core.common.type.PrimitiveStamp.getBits:(Lorg/graalvm/compiler/core/common/type/Stamp;)I
            iload 2 /* resultBits */
            if_icmple 3
      StackMap locals: org.graalvm.compiler.nodes.calc.SignExtendNode org.graalvm.compiler.nodes.ValueNode int
      StackMap stack:
         2: new java.lang.AssertionError
            dup
            invokespecial java.lang.AssertionError.<init>:()V
            athrow
         3: .line 58
      StackMap locals:
      StackMap stack:
            return
        end local 2 // int resultBits
        end local 1 // org.graalvm.compiler.nodes.ValueNode input
        end local 0 // org.graalvm.compiler.nodes.calc.SignExtendNode this
      LocalVariableTable:
        Start  End  Slot        Name  Signature
            0    4     0        this  Lorg/graalvm/compiler/nodes/calc/SignExtendNode;
            0    4     1       input  Lorg/graalvm/compiler/nodes/ValueNode;
            0    4     2  resultBits  I
    MethodParameters:
            Name  Flags
      input       
      resultBits  

  public void <init>(org.graalvm.compiler.nodes.ValueNode, int, int);
    descriptor: (Lorg/graalvm/compiler/nodes/ValueNode;II)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=6, locals=4, args_size=4
        start local 0 // org.graalvm.compiler.nodes.calc.SignExtendNode this
        start local 1 // org.graalvm.compiler.nodes.ValueNode input
        start local 2 // int inputBits
        start local 3 // int resultBits
         0: .line 61
            aload 0 /* this */
            getstatic org.graalvm.compiler.nodes.calc.SignExtendNode.TYPE:Lorg/graalvm/compiler/graph/NodeClass;
            aload 1 /* input */
            invokestatic org.graalvm.compiler.nodes.calc.BinaryArithmeticNode.getArithmeticOpTable:(Lorg/graalvm/compiler/nodes/ValueNode;)Lorg/graalvm/compiler/core/common/type/ArithmeticOpTable;
            invokevirtual org.graalvm.compiler.core.common.type.ArithmeticOpTable.getSignExtend:()Lorg/graalvm/compiler/core/common/type/ArithmeticOpTable$IntegerConvertOp;
            iload 2 /* inputBits */
            iload 3 /* resultBits */
            aload 1 /* input */
            invokespecial org.graalvm.compiler.nodes.calc.IntegerConvertNode.<init>:(Lorg/graalvm/compiler/graph/NodeClass;Lorg/graalvm/compiler/core/common/type/ArithmeticOpTable$IntegerConvertOp;IILorg/graalvm/compiler/nodes/ValueNode;)V
         1: .line 62
            return
        end local 3 // int resultBits
        end local 2 // int inputBits
        end local 1 // org.graalvm.compiler.nodes.ValueNode input
        end local 0 // org.graalvm.compiler.nodes.calc.SignExtendNode this
      LocalVariableTable:
        Start  End  Slot        Name  Signature
            0    2     0        this  Lorg/graalvm/compiler/nodes/calc/SignExtendNode;
            0    2     1       input  Lorg/graalvm/compiler/nodes/ValueNode;
            0    2     2   inputBits  I
            0    2     3  resultBits  I
    MethodParameters:
            Name  Flags
      input       
      inputBits   
      resultBits  

  public static org.graalvm.compiler.nodes.ValueNode create(org.graalvm.compiler.nodes.ValueNode, int, org.graalvm.compiler.nodes.NodeView);
    descriptor: (Lorg/graalvm/compiler/nodes/ValueNode;ILorg/graalvm/compiler/nodes/NodeView;)Lorg/graalvm/compiler/nodes/ValueNode;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=4, locals=3, args_size=3
        start local 0 // org.graalvm.compiler.nodes.ValueNode input
        start local 1 // int resultBits
        start local 2 // org.graalvm.compiler.nodes.NodeView view
         0: .line 65
            aload 0 /* input */
            aload 0 /* input */
            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.PrimitiveStamp.getBits:(Lorg/graalvm/compiler/core/common/type/Stamp;)I
            iload 1 /* resultBits */
            aload 2 /* view */
            invokestatic org.graalvm.compiler.nodes.calc.SignExtendNode.create:(Lorg/graalvm/compiler/nodes/ValueNode;IILorg/graalvm/compiler/nodes/NodeView;)Lorg/graalvm/compiler/nodes/ValueNode;
            areturn
        end local 2 // org.graalvm.compiler.nodes.NodeView view
        end local 1 // int resultBits
        end local 0 // org.graalvm.compiler.nodes.ValueNode input
      LocalVariableTable:
        Start  End  Slot        Name  Signature
            0    1     0       input  Lorg/graalvm/compiler/nodes/ValueNode;
            0    1     1  resultBits  I
            0    1     2        view  Lorg/graalvm/compiler/nodes/NodeView;
    MethodParameters:
            Name  Flags
      input       
      resultBits  
      view        

  public static org.graalvm.compiler.nodes.ValueNode create(org.graalvm.compiler.nodes.ValueNode, int, int, org.graalvm.compiler.nodes.NodeView);
    descriptor: (Lorg/graalvm/compiler/nodes/ValueNode;IILorg/graalvm/compiler/nodes/NodeView;)Lorg/graalvm/compiler/nodes/ValueNode;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=9, locals=6, args_size=4
        start local 0 // org.graalvm.compiler.nodes.ValueNode input
        start local 1 // int inputBits
        start local 2 // int resultBits
        start local 3 // org.graalvm.compiler.nodes.NodeView view
         0: .line 69
            aload 0 /* input */
            aload 3 /* 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.getSignExtend:()Lorg/graalvm/compiler/core/common/type/ArithmeticOpTable$IntegerConvertOp;
            astore 4 /* signExtend */
        start local 4 // org.graalvm.compiler.core.common.type.ArithmeticOpTable$IntegerConvertOp signExtend
         1: .line 70
            aload 4 /* signExtend */
            aload 0 /* input */
            iload 1 /* inputBits */
            iload 2 /* resultBits */
            aload 4 /* signExtend */
            iload 1 /* inputBits */
            iload 2 /* resultBits */
            aload 0 /* input */
            aload 3 /* view */
            invokevirtual org.graalvm.compiler.nodes.ValueNode.stamp:(Lorg/graalvm/compiler/nodes/NodeView;)Lorg/graalvm/compiler/core/common/type/Stamp;
            invokevirtual org.graalvm.compiler.core.common.type.ArithmeticOpTable$IntegerConvertOp.foldStamp:(IILorg/graalvm/compiler/core/common/type/Stamp;)Lorg/graalvm/compiler/core/common/type/Stamp;
            invokestatic org.graalvm.compiler.nodes.calc.SignExtendNode.findSynonym:(Lorg/graalvm/compiler/core/common/type/ArithmeticOpTable$IntegerConvertOp;Lorg/graalvm/compiler/nodes/ValueNode;IILorg/graalvm/compiler/core/common/type/Stamp;)Lorg/graalvm/compiler/nodes/ValueNode;
            astore 5 /* synonym */
        start local 5 // org.graalvm.compiler.nodes.ValueNode synonym
         2: .line 71
            aload 5 /* synonym */
            ifnull 4
         3: .line 72
            aload 5 /* synonym */
            areturn
         4: .line 74
      StackMap locals: org.graalvm.compiler.core.common.type.ArithmeticOpTable$IntegerConvertOp org.graalvm.compiler.nodes.ValueNode
      StackMap stack:
            aconst_null
            aload 0 /* input */
            iload 1 /* inputBits */
            iload 2 /* resultBits */
            aload 3 /* view */
            invokestatic org.graalvm.compiler.nodes.calc.SignExtendNode.canonical:(Lorg/graalvm/compiler/nodes/calc/SignExtendNode;Lorg/graalvm/compiler/nodes/ValueNode;IILorg/graalvm/compiler/nodes/NodeView;)Lorg/graalvm/compiler/nodes/ValueNode;
            areturn
        end local 5 // org.graalvm.compiler.nodes.ValueNode synonym
        end local 4 // org.graalvm.compiler.core.common.type.ArithmeticOpTable$IntegerConvertOp signExtend
        end local 3 // org.graalvm.compiler.nodes.NodeView view
        end local 2 // int resultBits
        end local 1 // int inputBits
        end local 0 // org.graalvm.compiler.nodes.ValueNode input
      LocalVariableTable:
        Start  End  Slot        Name  Signature
            0    5     0       input  Lorg/graalvm/compiler/nodes/ValueNode;
            0    5     1   inputBits  I
            0    5     2  resultBits  I
            0    5     3        view  Lorg/graalvm/compiler/nodes/NodeView;
            1    5     4  signExtend  Lorg/graalvm/compiler/core/common/type/ArithmeticOpTable$IntegerConvertOp<Lorg/graalvm/compiler/core/common/type/ArithmeticOpTable$IntegerConvertOp$SignExtend;>;
            2    5     5     synonym  Lorg/graalvm/compiler/nodes/ValueNode;
    MethodParameters:
            Name  Flags
      input       
      inputBits   
      resultBits  
      view        

  protected org.graalvm.compiler.core.common.type.ArithmeticOpTable$IntegerConvertOp<org.graalvm.compiler.core.common.type.ArithmeticOpTable$IntegerConvertOp$SignExtend> getOp(org.graalvm.compiler.core.common.type.ArithmeticOpTable);
    descriptor: (Lorg/graalvm/compiler/core/common/type/ArithmeticOpTable;)Lorg/graalvm/compiler/core/common/type/ArithmeticOpTable$IntegerConvertOp;
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=1, locals=2, args_size=2
        start local 0 // org.graalvm.compiler.nodes.calc.SignExtendNode this
        start local 1 // org.graalvm.compiler.core.common.type.ArithmeticOpTable table
         0: .line 79
            aload 1 /* table */
            invokevirtual org.graalvm.compiler.core.common.type.ArithmeticOpTable.getSignExtend:()Lorg/graalvm/compiler/core/common/type/ArithmeticOpTable$IntegerConvertOp;
            areturn
        end local 1 // org.graalvm.compiler.core.common.type.ArithmeticOpTable table
        end local 0 // org.graalvm.compiler.nodes.calc.SignExtendNode this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    1     0   this  Lorg/graalvm/compiler/nodes/calc/SignExtendNode;
            0    1     1  table  Lorg/graalvm/compiler/core/common/type/ArithmeticOpTable;
    Signature: (Lorg/graalvm/compiler/core/common/type/ArithmeticOpTable;)Lorg/graalvm/compiler/core/common/type/ArithmeticOpTable$IntegerConvertOp<Lorg/graalvm/compiler/core/common/type/ArithmeticOpTable$IntegerConvertOp$SignExtend;>;
    MethodParameters:
       Name  Flags
      table  

  protected org.graalvm.compiler.core.common.type.ArithmeticOpTable$IntegerConvertOp<org.graalvm.compiler.core.common.type.ArithmeticOpTable$IntegerConvertOp$Narrow> getReverseOp(org.graalvm.compiler.core.common.type.ArithmeticOpTable);
    descriptor: (Lorg/graalvm/compiler/core/common/type/ArithmeticOpTable;)Lorg/graalvm/compiler/core/common/type/ArithmeticOpTable$IntegerConvertOp;
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=1, locals=2, args_size=2
        start local 0 // org.graalvm.compiler.nodes.calc.SignExtendNode this
        start local 1 // org.graalvm.compiler.core.common.type.ArithmeticOpTable table
         0: .line 84
            aload 1 /* table */
            invokevirtual org.graalvm.compiler.core.common.type.ArithmeticOpTable.getNarrow:()Lorg/graalvm/compiler/core/common/type/ArithmeticOpTable$IntegerConvertOp;
            areturn
        end local 1 // org.graalvm.compiler.core.common.type.ArithmeticOpTable table
        end local 0 // org.graalvm.compiler.nodes.calc.SignExtendNode this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    1     0   this  Lorg/graalvm/compiler/nodes/calc/SignExtendNode;
            0    1     1  table  Lorg/graalvm/compiler/core/common/type/ArithmeticOpTable;
    Signature: (Lorg/graalvm/compiler/core/common/type/ArithmeticOpTable;)Lorg/graalvm/compiler/core/common/type/ArithmeticOpTable$IntegerConvertOp<Lorg/graalvm/compiler/core/common/type/ArithmeticOpTable$IntegerConvertOp$Narrow;>;
    MethodParameters:
       Name  Flags
      table  

  public boolean isLossless();
    descriptor: ()Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.graalvm.compiler.nodes.calc.SignExtendNode this
         0: .line 89
            iconst_1
            ireturn
        end local 0 // org.graalvm.compiler.nodes.calc.SignExtendNode this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/graalvm/compiler/nodes/calc/SignExtendNode;

  public org.graalvm.compiler.nodes.ValueNode canonical(org.graalvm.compiler.graph.spi.CanonicalizerTool, org.graalvm.compiler.nodes.ValueNode);
    descriptor: (Lorg/graalvm/compiler/graph/spi/CanonicalizerTool;Lorg/graalvm/compiler/nodes/ValueNode;)Lorg/graalvm/compiler/nodes/ValueNode;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=5, args_size=3
        start local 0 // org.graalvm.compiler.nodes.calc.SignExtendNode this
        start local 1 // org.graalvm.compiler.graph.spi.CanonicalizerTool tool
        start local 2 // org.graalvm.compiler.nodes.ValueNode forValue
         0: .line 94
            aload 1 /* tool */
            invokestatic org.graalvm.compiler.nodes.NodeView.from:(Lorg/graalvm/compiler/graph/spi/CanonicalizerTool;)Lorg/graalvm/compiler/nodes/NodeView;
            astore 3 /* view */
        start local 3 // org.graalvm.compiler.nodes.NodeView view
         1: .line 95
            aload 0 /* this */
            aload 1 /* tool */
            aload 2 /* forValue */
            invokespecial org.graalvm.compiler.nodes.calc.IntegerConvertNode.canonical:(Lorg/graalvm/compiler/graph/spi/CanonicalizerTool;Lorg/graalvm/compiler/nodes/ValueNode;)Lorg/graalvm/compiler/nodes/ValueNode;
            astore 4 /* ret */
        start local 4 // org.graalvm.compiler.nodes.ValueNode ret
         2: .line 96
            aload 4 /* ret */
            aload 0 /* this */
            if_acmpeq 4
         3: .line 97
            aload 4 /* ret */
            areturn
         4: .line 100
      StackMap locals: org.graalvm.compiler.nodes.NodeView org.graalvm.compiler.nodes.ValueNode
      StackMap stack:
            aload 0 /* this */
            aload 2 /* forValue */
            aload 0 /* this */
            invokevirtual org.graalvm.compiler.nodes.calc.SignExtendNode.getInputBits:()I
            aload 0 /* this */
            invokevirtual org.graalvm.compiler.nodes.calc.SignExtendNode.getResultBits:()I
            aload 3 /* view */
            invokestatic org.graalvm.compiler.nodes.calc.SignExtendNode.canonical:(Lorg/graalvm/compiler/nodes/calc/SignExtendNode;Lorg/graalvm/compiler/nodes/ValueNode;IILorg/graalvm/compiler/nodes/NodeView;)Lorg/graalvm/compiler/nodes/ValueNode;
            areturn
        end local 4 // org.graalvm.compiler.nodes.ValueNode ret
        end local 3 // org.graalvm.compiler.nodes.NodeView view
        end local 2 // org.graalvm.compiler.nodes.ValueNode forValue
        end local 1 // org.graalvm.compiler.graph.spi.CanonicalizerTool tool
        end local 0 // org.graalvm.compiler.nodes.calc.SignExtendNode this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    5     0      this  Lorg/graalvm/compiler/nodes/calc/SignExtendNode;
            0    5     1      tool  Lorg/graalvm/compiler/graph/spi/CanonicalizerTool;
            0    5     2  forValue  Lorg/graalvm/compiler/nodes/ValueNode;
            1    5     3      view  Lorg/graalvm/compiler/nodes/NodeView;
            2    5     4       ret  Lorg/graalvm/compiler/nodes/ValueNode;
    MethodParameters:
          Name  Flags
      tool      
      forValue  

  private static org.graalvm.compiler.nodes.ValueNode canonical(org.graalvm.compiler.nodes.calc.SignExtendNode, org.graalvm.compiler.nodes.ValueNode, int, int, org.graalvm.compiler.nodes.NodeView);
    descriptor: (Lorg/graalvm/compiler/nodes/calc/SignExtendNode;Lorg/graalvm/compiler/nodes/ValueNode;IILorg/graalvm/compiler/nodes/NodeView;)Lorg/graalvm/compiler/nodes/ValueNode;
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC
    Code:
      stack=6, locals=10, args_size=5
        start local 0 // org.graalvm.compiler.nodes.calc.SignExtendNode self
        start local 1 // org.graalvm.compiler.nodes.ValueNode forValue
        start local 2 // int inputBits
        start local 3 // int resultBits
        start local 4 // org.graalvm.compiler.nodes.NodeView view
         0: .line 104
            aload 1 /* forValue */
            instanceof org.graalvm.compiler.nodes.calc.SignExtendNode
            ifeq 3
         1: .line 107
            aload 1 /* forValue */
            checkcast org.graalvm.compiler.nodes.calc.SignExtendNode
            astore 5 /* other */
        start local 5 // org.graalvm.compiler.nodes.calc.SignExtendNode other
         2: .line 108
            aload 5 /* other */
            invokevirtual org.graalvm.compiler.nodes.calc.SignExtendNode.getValue:()Lorg/graalvm/compiler/nodes/ValueNode;
            aload 5 /* other */
            invokevirtual org.graalvm.compiler.nodes.calc.SignExtendNode.getInputBits:()I
            iload 3 /* resultBits */
            aload 4 /* view */
            invokestatic org.graalvm.compiler.nodes.calc.SignExtendNode.create:(Lorg/graalvm/compiler/nodes/ValueNode;IILorg/graalvm/compiler/nodes/NodeView;)Lorg/graalvm/compiler/nodes/ValueNode;
            areturn
        end local 5 // org.graalvm.compiler.nodes.calc.SignExtendNode other
         3: .line 109
      StackMap locals:
      StackMap stack:
            aload 1 /* forValue */
            instanceof org.graalvm.compiler.nodes.calc.ZeroExtendNode
            ifeq 7
         4: .line 110
            aload 1 /* forValue */
            checkcast org.graalvm.compiler.nodes.calc.ZeroExtendNode
            astore 5 /* other */
        start local 5 // org.graalvm.compiler.nodes.calc.ZeroExtendNode other
         5: .line 111
            aload 5 /* other */
            invokevirtual org.graalvm.compiler.nodes.calc.ZeroExtendNode.getResultBits:()I
            aload 5 /* other */
            invokevirtual org.graalvm.compiler.nodes.calc.ZeroExtendNode.getInputBits:()I
            if_icmple 7
         6: .line 114
            aload 5 /* other */
            invokevirtual org.graalvm.compiler.nodes.calc.ZeroExtendNode.getValue:()Lorg/graalvm/compiler/nodes/ValueNode;
            aload 5 /* other */
            invokevirtual org.graalvm.compiler.nodes.calc.ZeroExtendNode.getInputBits:()I
            iload 3 /* resultBits */
            aload 4 /* view */
            aload 5 /* other */
            invokevirtual org.graalvm.compiler.nodes.calc.ZeroExtendNode.isInputAlwaysPositive:()Z
            invokestatic org.graalvm.compiler.nodes.calc.ZeroExtendNode.create:(Lorg/graalvm/compiler/nodes/ValueNode;IILorg/graalvm/compiler/nodes/NodeView;Z)Lorg/graalvm/compiler/nodes/ValueNode;
            areturn
        end local 5 // org.graalvm.compiler.nodes.calc.ZeroExtendNode other
         7: .line 118
      StackMap locals:
      StackMap stack:
            aload 1 /* forValue */
            aload 4 /* view */
            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.IntegerStamp
            ifeq 11
         8: .line 119
            aload 1 /* forValue */
            aload 4 /* 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
            astore 5 /* inputStamp */
        start local 5 // org.graalvm.compiler.core.common.type.IntegerStamp inputStamp
         9: .line 120
            aload 5 /* inputStamp */
            invokevirtual org.graalvm.compiler.core.common.type.IntegerStamp.upMask:()J
            lconst_1
            iload 2 /* inputBits */
            iconst_1
            isub
            lshl
            land
            lconst_0
            lcmp
            ifne 11
        10: .line 123
            aload 1 /* forValue */
            iload 2 /* inputBits */
            iload 3 /* resultBits */
            aload 4 /* view */
            iconst_1
            invokestatic org.graalvm.compiler.nodes.calc.ZeroExtendNode.create:(Lorg/graalvm/compiler/nodes/ValueNode;IILorg/graalvm/compiler/nodes/NodeView;Z)Lorg/graalvm/compiler/nodes/ValueNode;
            areturn
        end local 5 // org.graalvm.compiler.core.common.type.IntegerStamp inputStamp
        11: .line 126
      StackMap locals:
      StackMap stack:
            aload 1 /* forValue */
            instanceof org.graalvm.compiler.nodes.calc.NarrowNode
            ifeq 24
        12: .line 127
            aload 1 /* forValue */
            checkcast org.graalvm.compiler.nodes.calc.NarrowNode
            astore 5 /* narrow */
        start local 5 // org.graalvm.compiler.nodes.calc.NarrowNode narrow
        13: .line 128
            aload 5 /* narrow */
            invokevirtual org.graalvm.compiler.nodes.calc.NarrowNode.getValue:()Lorg/graalvm/compiler/nodes/ValueNode;
            aload 4 /* view */
            invokevirtual org.graalvm.compiler.nodes.ValueNode.stamp:(Lorg/graalvm/compiler/nodes/NodeView;)Lorg/graalvm/compiler/core/common/type/Stamp;
            astore 6 /* inputStamp */
        start local 6 // org.graalvm.compiler.core.common.type.Stamp inputStamp
        14: .line 129
            aload 6 /* inputStamp */
            instanceof org.graalvm.compiler.core.common.type.IntegerStamp
            ifeq 24
        15: .line 130
            aload 6 /* inputStamp */
            checkcast org.graalvm.compiler.core.common.type.IntegerStamp
            astore 7 /* istamp */
        start local 7 // org.graalvm.compiler.core.common.type.IntegerStamp istamp
        16: .line 131
            aload 5 /* narrow */
            aload 4 /* view */
            invokevirtual org.graalvm.compiler.nodes.calc.NarrowNode.stamp:(Lorg/graalvm/compiler/nodes/NodeView;)Lorg/graalvm/compiler/core/common/type/Stamp;
            invokestatic org.graalvm.compiler.core.common.type.PrimitiveStamp.getBits:(Lorg/graalvm/compiler/core/common/type/Stamp;)I
            iconst_1
            isub
            invokestatic jdk.vm.ci.code.CodeUtil.mask:(I)J
            lstore 8 /* mask */
        start local 8 // long mask
        17: .line 132
            lload 8 /* mask */
            ldc -1
            lxor
            aload 7 /* istamp */
            invokevirtual org.graalvm.compiler.core.common.type.IntegerStamp.lowerBound:()J
            lcmp
            ifgt 24
            aload 7 /* istamp */
            invokevirtual org.graalvm.compiler.core.common.type.IntegerStamp.upperBound:()J
            lload 8 /* mask */
            lcmp
            ifgt 24
        18: .line 134
            aload 7 /* istamp */
            invokevirtual org.graalvm.compiler.core.common.type.IntegerStamp.getBits:()I
            iload 3 /* resultBits */
            if_icmpge 20
        19: .line 136
            aload 5 /* narrow */
            invokevirtual org.graalvm.compiler.nodes.calc.NarrowNode.getValue:()Lorg/graalvm/compiler/nodes/ValueNode;
            iload 3 /* resultBits */
            aload 4 /* view */
            invokestatic org.graalvm.compiler.nodes.calc.SignExtendNode.create:(Lorg/graalvm/compiler/nodes/ValueNode;ILorg/graalvm/compiler/nodes/NodeView;)Lorg/graalvm/compiler/nodes/ValueNode;
            areturn
        20: .line 137
      StackMap locals: org.graalvm.compiler.nodes.calc.SignExtendNode org.graalvm.compiler.nodes.ValueNode int int org.graalvm.compiler.nodes.NodeView org.graalvm.compiler.nodes.calc.NarrowNode org.graalvm.compiler.core.common.type.Stamp org.graalvm.compiler.core.common.type.IntegerStamp long
      StackMap stack:
            aload 7 /* istamp */
            invokevirtual org.graalvm.compiler.core.common.type.IntegerStamp.getBits:()I
            iload 3 /* resultBits */
            if_icmple 22
        21: .line 139
            aload 5 /* narrow */
            invokevirtual org.graalvm.compiler.nodes.calc.NarrowNode.getValue:()Lorg/graalvm/compiler/nodes/ValueNode;
            iload 3 /* resultBits */
            aload 4 /* view */
            invokestatic org.graalvm.compiler.nodes.calc.NarrowNode.create:(Lorg/graalvm/compiler/nodes/ValueNode;ILorg/graalvm/compiler/nodes/NodeView;)Lorg/graalvm/compiler/nodes/ValueNode;
            areturn
        22: .line 141
      StackMap locals:
      StackMap stack:
            getstatic org.graalvm.compiler.nodes.calc.SignExtendNode.$assertionsDisabled:Z
            ifne 23
            aload 7 /* istamp */
            invokevirtual org.graalvm.compiler.core.common.type.IntegerStamp.getBits:()I
            iload 3 /* resultBits */
            if_icmpeq 23
            new java.lang.AssertionError
            dup
            invokespecial java.lang.AssertionError.<init>:()V
            athrow
        23: .line 143
      StackMap locals:
      StackMap stack:
            aload 5 /* narrow */
            invokevirtual org.graalvm.compiler.nodes.calc.NarrowNode.getValue:()Lorg/graalvm/compiler/nodes/ValueNode;
            areturn
        end local 8 // long mask
        end local 7 // org.graalvm.compiler.core.common.type.IntegerStamp istamp
        end local 6 // org.graalvm.compiler.core.common.type.Stamp inputStamp
        end local 5 // org.graalvm.compiler.nodes.calc.NarrowNode narrow
        24: .line 148
      StackMap locals: org.graalvm.compiler.nodes.calc.SignExtendNode org.graalvm.compiler.nodes.ValueNode int int org.graalvm.compiler.nodes.NodeView
      StackMap stack:
            aload 0 /* self */
            ifnull 25
            aload 0 /* self */
            goto 26
      StackMap locals:
      StackMap stack:
        25: new org.graalvm.compiler.nodes.calc.SignExtendNode
            dup
            aload 1 /* forValue */
            iload 2 /* inputBits */
            iload 3 /* resultBits */
            invokespecial org.graalvm.compiler.nodes.calc.SignExtendNode.<init>:(Lorg/graalvm/compiler/nodes/ValueNode;II)V
      StackMap locals:
      StackMap stack: org.graalvm.compiler.nodes.calc.SignExtendNode
        26: areturn
        end local 4 // org.graalvm.compiler.nodes.NodeView view
        end local 3 // int resultBits
        end local 2 // int inputBits
        end local 1 // org.graalvm.compiler.nodes.ValueNode forValue
        end local 0 // org.graalvm.compiler.nodes.calc.SignExtendNode self
      LocalVariableTable:
        Start  End  Slot        Name  Signature
            0   27     0        self  Lorg/graalvm/compiler/nodes/calc/SignExtendNode;
            0   27     1    forValue  Lorg/graalvm/compiler/nodes/ValueNode;
            0   27     2   inputBits  I
            0   27     3  resultBits  I
            0   27     4        view  Lorg/graalvm/compiler/nodes/NodeView;
            2    3     5       other  Lorg/graalvm/compiler/nodes/calc/SignExtendNode;
            5    7     5       other  Lorg/graalvm/compiler/nodes/calc/ZeroExtendNode;
            9   11     5  inputStamp  Lorg/graalvm/compiler/core/common/type/IntegerStamp;
           13   24     5      narrow  Lorg/graalvm/compiler/nodes/calc/NarrowNode;
           14   24     6  inputStamp  Lorg/graalvm/compiler/core/common/type/Stamp;
           16   24     7      istamp  Lorg/graalvm/compiler/core/common/type/IntegerStamp;
           17   24     8        mask  J
    MethodParameters:
            Name  Flags
      self        
      forValue    
      inputBits   
      resultBits  
      view        

  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.SignExtendNode this
        start local 1 // org.graalvm.compiler.nodes.spi.NodeLIRBuilderTool nodeValueMap
        start local 2 // org.graalvm.compiler.lir.gen.ArithmeticLIRGeneratorTool gen
         0: .line 153
            aload 1 /* nodeValueMap */
            aload 0 /* this */
            aload 2 /* gen */
            aload 1 /* nodeValueMap */
            aload 0 /* this */
            invokevirtual org.graalvm.compiler.nodes.calc.SignExtendNode.getValue:()Lorg/graalvm/compiler/nodes/ValueNode;
            invokeinterface org.graalvm.compiler.nodes.spi.NodeLIRBuilderTool.operand:(Lorg/graalvm/compiler/graph/Node;)Ljdk/vm/ci/meta/Value;
            aload 0 /* this */
            invokevirtual org.graalvm.compiler.nodes.calc.SignExtendNode.getInputBits:()I
            aload 0 /* this */
            invokevirtual org.graalvm.compiler.nodes.calc.SignExtendNode.getResultBits:()I
            invokeinterface org.graalvm.compiler.lir.gen.ArithmeticLIRGeneratorTool.emitSignExtend:(Ljdk/vm/ci/meta/Value;II)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 154
            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.SignExtendNode this
      LocalVariableTable:
        Start  End  Slot          Name  Signature
            0    2     0          this  Lorg/graalvm/compiler/nodes/calc/SignExtendNode;
            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 boolean mayNullCheckSkipConversion();
    descriptor: ()Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.graalvm.compiler.nodes.calc.SignExtendNode this
         0: .line 158
            iconst_1
            ireturn
        end local 0 // org.graalvm.compiler.nodes.calc.SignExtendNode this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/graalvm/compiler/nodes/calc/SignExtendNode;

  public org.graalvm.compiler.graph.Node canonical(org.graalvm.compiler.graph.spi.CanonicalizerTool, org.graalvm.compiler.graph.Node);
    descriptor: (Lorg/graalvm/compiler/graph/spi/CanonicalizerTool;Lorg/graalvm/compiler/graph/Node;)Lorg/graalvm/compiler/graph/Node;
    flags: (0x1041) ACC_PUBLIC, ACC_BRIDGE, ACC_SYNTHETIC
    Code:
      stack=3, locals=3, args_size=3
         0: .line 1
            aload 0
            aload 1
            aload 2
            checkcast org.graalvm.compiler.nodes.ValueNode
            invokevirtual org.graalvm.compiler.nodes.calc.SignExtendNode.canonical:(Lorg/graalvm/compiler/graph/spi/CanonicalizerTool;Lorg/graalvm/compiler/nodes/ValueNode;)Lorg/graalvm/compiler/nodes/ValueNode;
            areturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature
}
Signature: Lorg/graalvm/compiler/nodes/calc/IntegerConvertNode<Lorg/graalvm/compiler/core/common/type/ArithmeticOpTable$IntegerConvertOp$SignExtend;Lorg/graalvm/compiler/core/common/type/ArithmeticOpTable$IntegerConvertOp$Narrow;>;
SourceFile: "SignExtendNode.java"
InnerClasses:
  public abstract IntegerConvertOp = org.graalvm.compiler.core.common.type.ArithmeticOpTable$IntegerConvertOp of org.graalvm.compiler.core.common.type.ArithmeticOpTable
  public abstract Narrow = org.graalvm.compiler.core.common.type.ArithmeticOpTable$IntegerConvertOp$Narrow of org.graalvm.compiler.core.common.type.ArithmeticOpTable$IntegerConvertOp
  public abstract SignExtend = org.graalvm.compiler.core.common.type.ArithmeticOpTable$IntegerConvertOp$SignExtend of org.graalvm.compiler.core.common.type.ArithmeticOpTable$IntegerConvertOp
    RuntimeVisibleAnnotations: 
      org.graalvm.compiler.nodeinfo.NodeInfo(cycles = org.graalvm.compiler.nodeinfo.NodeCycles.CYCLES_1:Lorg/graalvm/compiler/nodeinfo/NodeCycles;)
/

java/ 15/ jdk.internal.vm.compiler/org/graalvm/compiler/nodes/calc/SignExtendNode.class
