graal/21.0.0.2 : compiler/org.graalvm.compiler.loop/org/graalvm/compiler/loop/BasicInductionVariable.class

public class org.graalvm.compiler.loop.BasicInductionVariable extends org.graalvm.compiler.loop.InductionVariable
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: org.graalvm.compiler.loop.BasicInductionVariable
  super_class: org.graalvm.compiler.loop.InductionVariable
{
  private final org.graalvm.compiler.nodes.ValuePhiNode phi;
    descriptor: Lorg/graalvm/compiler/nodes/ValuePhiNode;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private final org.graalvm.compiler.nodes.ValueNode init;
    descriptor: Lorg/graalvm/compiler/nodes/ValueNode;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private org.graalvm.compiler.nodes.ValueNode rawStride;
    descriptor: Lorg/graalvm/compiler/nodes/ValueNode;
    flags: (0x0002) ACC_PRIVATE

  private org.graalvm.compiler.nodes.calc.BinaryArithmeticNode<?> op;
    descriptor: Lorg/graalvm/compiler/nodes/calc/BinaryArithmeticNode;
    flags: (0x0002) ACC_PRIVATE
    Signature: Lorg/graalvm/compiler/nodes/calc/BinaryArithmeticNode<*>;

  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 46
            ldc Lorg/graalvm/compiler/loop/BasicInductionVariable;
            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.loop.BasicInductionVariable.$assertionsDisabled:Z
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  public void <init>(org.graalvm.compiler.loop.LoopEx, org.graalvm.compiler.nodes.ValuePhiNode, org.graalvm.compiler.nodes.ValueNode, org.graalvm.compiler.nodes.ValueNode, org.graalvm.compiler.nodes.calc.BinaryArithmeticNode<?>);
    descriptor: (Lorg/graalvm/compiler/loop/LoopEx;Lorg/graalvm/compiler/nodes/ValuePhiNode;Lorg/graalvm/compiler/nodes/ValueNode;Lorg/graalvm/compiler/nodes/ValueNode;Lorg/graalvm/compiler/nodes/calc/BinaryArithmeticNode;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=6, args_size=6
        start local 0 // org.graalvm.compiler.loop.BasicInductionVariable this
        start local 1 // org.graalvm.compiler.loop.LoopEx loop
        start local 2 // org.graalvm.compiler.nodes.ValuePhiNode phi
        start local 3 // org.graalvm.compiler.nodes.ValueNode init
        start local 4 // org.graalvm.compiler.nodes.ValueNode rawStride
        start local 5 // org.graalvm.compiler.nodes.calc.BinaryArithmeticNode op
         0: .line 54
            aload 0 /* this */
            aload 1 /* loop */
            invokespecial org.graalvm.compiler.loop.InductionVariable.<init>:(Lorg/graalvm/compiler/loop/LoopEx;)V
         1: .line 55
            aload 0 /* this */
            aload 2 /* phi */
            putfield org.graalvm.compiler.loop.BasicInductionVariable.phi:Lorg/graalvm/compiler/nodes/ValuePhiNode;
         2: .line 56
            aload 0 /* this */
            aload 3 /* init */
            putfield org.graalvm.compiler.loop.BasicInductionVariable.init:Lorg/graalvm/compiler/nodes/ValueNode;
         3: .line 57
            aload 0 /* this */
            aload 4 /* rawStride */
            putfield org.graalvm.compiler.loop.BasicInductionVariable.rawStride:Lorg/graalvm/compiler/nodes/ValueNode;
         4: .line 58
            aload 0 /* this */
            aload 5 /* op */
            putfield org.graalvm.compiler.loop.BasicInductionVariable.op:Lorg/graalvm/compiler/nodes/calc/BinaryArithmeticNode;
         5: .line 59
            return
        end local 5 // org.graalvm.compiler.nodes.calc.BinaryArithmeticNode op
        end local 4 // org.graalvm.compiler.nodes.ValueNode rawStride
        end local 3 // org.graalvm.compiler.nodes.ValueNode init
        end local 2 // org.graalvm.compiler.nodes.ValuePhiNode phi
        end local 1 // org.graalvm.compiler.loop.LoopEx loop
        end local 0 // org.graalvm.compiler.loop.BasicInductionVariable this
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0    6     0       this  Lorg/graalvm/compiler/loop/BasicInductionVariable;
            0    6     1       loop  Lorg/graalvm/compiler/loop/LoopEx;
            0    6     2        phi  Lorg/graalvm/compiler/nodes/ValuePhiNode;
            0    6     3       init  Lorg/graalvm/compiler/nodes/ValueNode;
            0    6     4  rawStride  Lorg/graalvm/compiler/nodes/ValueNode;
            0    6     5         op  Lorg/graalvm/compiler/nodes/calc/BinaryArithmeticNode<*>;
    Signature: (Lorg/graalvm/compiler/loop/LoopEx;Lorg/graalvm/compiler/nodes/ValuePhiNode;Lorg/graalvm/compiler/nodes/ValueNode;Lorg/graalvm/compiler/nodes/ValueNode;Lorg/graalvm/compiler/nodes/calc/BinaryArithmeticNode<*>;)V
    MethodParameters:
           Name  Flags
      loop       
      phi        
      init       
      rawStride  
      op         

  public org.graalvm.compiler.nodes.StructuredGraph graph();
    descriptor: ()Lorg/graalvm/compiler/nodes/StructuredGraph;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.graalvm.compiler.loop.BasicInductionVariable this
         0: .line 63
            aload 0 /* this */
            getfield org.graalvm.compiler.loop.BasicInductionVariable.phi:Lorg/graalvm/compiler/nodes/ValuePhiNode;
            invokevirtual org.graalvm.compiler.nodes.ValuePhiNode.graph:()Lorg/graalvm/compiler/nodes/StructuredGraph;
            areturn
        end local 0 // org.graalvm.compiler.loop.BasicInductionVariable this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/graalvm/compiler/loop/BasicInductionVariable;

  public org.graalvm.compiler.nodes.calc.BinaryArithmeticNode<?> getOp();
    descriptor: ()Lorg/graalvm/compiler/nodes/calc/BinaryArithmeticNode;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.graalvm.compiler.loop.BasicInductionVariable this
         0: .line 67
            aload 0 /* this */
            getfield org.graalvm.compiler.loop.BasicInductionVariable.op:Lorg/graalvm/compiler/nodes/calc/BinaryArithmeticNode;
            areturn
        end local 0 // org.graalvm.compiler.loop.BasicInductionVariable this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/graalvm/compiler/loop/BasicInductionVariable;
    Signature: ()Lorg/graalvm/compiler/nodes/calc/BinaryArithmeticNode<*>;

  public void setOP(org.graalvm.compiler.nodes.calc.BinaryArithmeticNode<?>);
    descriptor: (Lorg/graalvm/compiler/nodes/calc/BinaryArithmeticNode;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.graalvm.compiler.loop.BasicInductionVariable this
        start local 1 // org.graalvm.compiler.nodes.calc.BinaryArithmeticNode newOp
         0: .line 71
            aload 0 /* this */
            aload 1 /* newOp */
            invokevirtual org.graalvm.compiler.nodes.calc.BinaryArithmeticNode.getY:()Lorg/graalvm/compiler/nodes/ValueNode;
            putfield org.graalvm.compiler.loop.BasicInductionVariable.rawStride:Lorg/graalvm/compiler/nodes/ValueNode;
         1: .line 72
            aload 0 /* this */
            aload 1 /* newOp */
            putfield org.graalvm.compiler.loop.BasicInductionVariable.op:Lorg/graalvm/compiler/nodes/calc/BinaryArithmeticNode;
         2: .line 73
            return
        end local 1 // org.graalvm.compiler.nodes.calc.BinaryArithmeticNode newOp
        end local 0 // org.graalvm.compiler.loop.BasicInductionVariable this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    3     0   this  Lorg/graalvm/compiler/loop/BasicInductionVariable;
            0    3     1  newOp  Lorg/graalvm/compiler/nodes/calc/BinaryArithmeticNode<*>;
    Signature: (Lorg/graalvm/compiler/nodes/calc/BinaryArithmeticNode<*>;)V
    MethodParameters:
       Name  Flags
      newOp  

  public org.graalvm.compiler.loop.InductionVariable$Direction direction();
    descriptor: ()Lorg/graalvm/compiler/loop/InductionVariable$Direction;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=4, args_size=1
        start local 0 // org.graalvm.compiler.loop.BasicInductionVariable this
         0: .line 77
            aload 0 /* this */
            getfield org.graalvm.compiler.loop.BasicInductionVariable.rawStride:Lorg/graalvm/compiler/nodes/ValueNode;
            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;
            astore 1 /* stamp */
        start local 1 // org.graalvm.compiler.core.common.type.Stamp stamp
         1: .line 78
            aload 1 /* stamp */
            instanceof org.graalvm.compiler.core.common.type.IntegerStamp
            ifeq 14
         2: .line 79
            aload 1 /* stamp */
            checkcast org.graalvm.compiler.core.common.type.IntegerStamp
            astore 2 /* integerStamp */
        start local 2 // org.graalvm.compiler.core.common.type.IntegerStamp integerStamp
         3: .line 80
            aconst_null
            astore 3 /* dir */
        start local 3 // org.graalvm.compiler.loop.InductionVariable$Direction dir
         4: .line 81
            aload 2 /* integerStamp */
            invokevirtual org.graalvm.compiler.core.common.type.IntegerStamp.isStrictlyPositive:()Z
            ifeq 7
         5: .line 82
            getstatic org.graalvm.compiler.loop.InductionVariable$Direction.Up:Lorg/graalvm/compiler/loop/InductionVariable$Direction;
            astore 3 /* dir */
         6: .line 83
            goto 9
      StackMap locals: org.graalvm.compiler.core.common.type.Stamp org.graalvm.compiler.core.common.type.IntegerStamp org.graalvm.compiler.loop.InductionVariable$Direction
      StackMap stack:
         7: aload 2 /* integerStamp */
            invokevirtual org.graalvm.compiler.core.common.type.IntegerStamp.isStrictlyNegative:()Z
            ifeq 9
         8: .line 84
            getstatic org.graalvm.compiler.loop.InductionVariable$Direction.Down:Lorg/graalvm/compiler/loop/InductionVariable$Direction;
            astore 3 /* dir */
         9: .line 86
      StackMap locals:
      StackMap stack:
            aload 3 /* dir */
            ifnull 14
        10: .line 87
            aload 0 /* this */
            getfield org.graalvm.compiler.loop.BasicInductionVariable.op:Lorg/graalvm/compiler/nodes/calc/BinaryArithmeticNode;
            instanceof org.graalvm.compiler.nodes.calc.AddNode
            ifeq 12
        11: .line 88
            aload 3 /* dir */
            areturn
        12: .line 90
      StackMap locals:
      StackMap stack:
            getstatic org.graalvm.compiler.loop.BasicInductionVariable.$assertionsDisabled:Z
            ifne 13
            aload 0 /* this */
            getfield org.graalvm.compiler.loop.BasicInductionVariable.op:Lorg/graalvm/compiler/nodes/calc/BinaryArithmeticNode;
            instanceof org.graalvm.compiler.nodes.calc.SubNode
            ifne 13
            new java.lang.AssertionError
            dup
            invokespecial java.lang.AssertionError.<init>:()V
            athrow
        13: .line 91
      StackMap locals:
      StackMap stack:
            aload 3 /* dir */
            invokevirtual org.graalvm.compiler.loop.InductionVariable$Direction.opposite:()Lorg/graalvm/compiler/loop/InductionVariable$Direction;
            areturn
        end local 3 // org.graalvm.compiler.loop.InductionVariable$Direction dir
        end local 2 // org.graalvm.compiler.core.common.type.IntegerStamp integerStamp
        14: .line 95
      StackMap locals:
      StackMap stack:
            aconst_null
            areturn
        end local 1 // org.graalvm.compiler.core.common.type.Stamp stamp
        end local 0 // org.graalvm.compiler.loop.BasicInductionVariable this
      LocalVariableTable:
        Start  End  Slot          Name  Signature
            0   15     0          this  Lorg/graalvm/compiler/loop/BasicInductionVariable;
            1   15     1         stamp  Lorg/graalvm/compiler/core/common/type/Stamp;
            3   14     2  integerStamp  Lorg/graalvm/compiler/core/common/type/IntegerStamp;
            4   14     3           dir  Lorg/graalvm/compiler/loop/InductionVariable$Direction;

  public org.graalvm.compiler.nodes.ValuePhiNode valueNode();
    descriptor: ()Lorg/graalvm/compiler/nodes/ValuePhiNode;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.graalvm.compiler.loop.BasicInductionVariable this
         0: .line 100
            aload 0 /* this */
            getfield org.graalvm.compiler.loop.BasicInductionVariable.phi:Lorg/graalvm/compiler/nodes/ValuePhiNode;
            areturn
        end local 0 // org.graalvm.compiler.loop.BasicInductionVariable this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/graalvm/compiler/loop/BasicInductionVariable;

  public org.graalvm.compiler.nodes.ValueNode initNode();
    descriptor: ()Lorg/graalvm/compiler/nodes/ValueNode;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.graalvm.compiler.loop.BasicInductionVariable this
         0: .line 105
            aload 0 /* this */
            getfield org.graalvm.compiler.loop.BasicInductionVariable.init:Lorg/graalvm/compiler/nodes/ValueNode;
            areturn
        end local 0 // org.graalvm.compiler.loop.BasicInductionVariable this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/graalvm/compiler/loop/BasicInductionVariable;

  public org.graalvm.compiler.nodes.ValueNode strideNode();
    descriptor: ()Lorg/graalvm/compiler/nodes/ValueNode;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=1, args_size=1
        start local 0 // org.graalvm.compiler.loop.BasicInductionVariable this
         0: .line 110
            aload 0 /* this */
            getfield org.graalvm.compiler.loop.BasicInductionVariable.op:Lorg/graalvm/compiler/nodes/calc/BinaryArithmeticNode;
            instanceof org.graalvm.compiler.nodes.calc.AddNode
            ifeq 2
         1: .line 111
            aload 0 /* this */
            getfield org.graalvm.compiler.loop.BasicInductionVariable.rawStride:Lorg/graalvm/compiler/nodes/ValueNode;
            areturn
         2: .line 113
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.graalvm.compiler.loop.BasicInductionVariable.op:Lorg/graalvm/compiler/nodes/calc/BinaryArithmeticNode;
            instanceof org.graalvm.compiler.nodes.calc.SubNode
            ifeq 4
         3: .line 114
            aload 0 /* this */
            invokevirtual org.graalvm.compiler.loop.BasicInductionVariable.graph:()Lorg/graalvm/compiler/nodes/StructuredGraph;
            new org.graalvm.compiler.nodes.calc.NegateNode
            dup
            aload 0 /* this */
            getfield org.graalvm.compiler.loop.BasicInductionVariable.rawStride:Lorg/graalvm/compiler/nodes/ValueNode;
            invokespecial org.graalvm.compiler.nodes.calc.NegateNode.<init>:(Lorg/graalvm/compiler/nodes/ValueNode;)V
            invokevirtual org.graalvm.compiler.nodes.StructuredGraph.unique:(Lorg/graalvm/compiler/graph/Node;)Lorg/graalvm/compiler/graph/Node;
            checkcast org.graalvm.compiler.nodes.ValueNode
            areturn
         4: .line 116
      StackMap locals:
      StackMap stack:
            invokestatic org.graalvm.compiler.debug.GraalError.shouldNotReachHere:()Ljava/lang/RuntimeException;
            athrow
        end local 0 // org.graalvm.compiler.loop.BasicInductionVariable this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    5     0  this  Lorg/graalvm/compiler/loop/BasicInductionVariable;

  public boolean isConstantInit();
    descriptor: ()Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.graalvm.compiler.loop.BasicInductionVariable this
         0: .line 121
            aload 0 /* this */
            getfield org.graalvm.compiler.loop.BasicInductionVariable.init:Lorg/graalvm/compiler/nodes/ValueNode;
            invokevirtual org.graalvm.compiler.nodes.ValueNode.isConstant:()Z
            ireturn
        end local 0 // org.graalvm.compiler.loop.BasicInductionVariable this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/graalvm/compiler/loop/BasicInductionVariable;

  public boolean isConstantStride();
    descriptor: ()Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.graalvm.compiler.loop.BasicInductionVariable this
         0: .line 126
            aload 0 /* this */
            getfield org.graalvm.compiler.loop.BasicInductionVariable.rawStride:Lorg/graalvm/compiler/nodes/ValueNode;
            invokevirtual org.graalvm.compiler.nodes.ValueNode.isConstant:()Z
            ireturn
        end local 0 // org.graalvm.compiler.loop.BasicInductionVariable this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/graalvm/compiler/loop/BasicInductionVariable;

  public long constantInit();
    descriptor: ()J
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // org.graalvm.compiler.loop.BasicInductionVariable this
         0: .line 131
            aload 0 /* this */
            getfield org.graalvm.compiler.loop.BasicInductionVariable.init:Lorg/graalvm/compiler/nodes/ValueNode;
            invokevirtual org.graalvm.compiler.nodes.ValueNode.asJavaConstant:()Ljdk/vm/ci/meta/JavaConstant;
            invokeinterface jdk.vm.ci.meta.JavaConstant.asLong:()J
            lreturn
        end local 0 // org.graalvm.compiler.loop.BasicInductionVariable this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/graalvm/compiler/loop/BasicInductionVariable;

  public long constantStride();
    descriptor: ()J
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // org.graalvm.compiler.loop.BasicInductionVariable this
         0: .line 136
            aload 0 /* this */
            getfield org.graalvm.compiler.loop.BasicInductionVariable.op:Lorg/graalvm/compiler/nodes/calc/BinaryArithmeticNode;
            instanceof org.graalvm.compiler.nodes.calc.AddNode
            ifeq 2
         1: .line 137
            aload 0 /* this */
            getfield org.graalvm.compiler.loop.BasicInductionVariable.rawStride:Lorg/graalvm/compiler/nodes/ValueNode;
            invokevirtual org.graalvm.compiler.nodes.ValueNode.asJavaConstant:()Ljdk/vm/ci/meta/JavaConstant;
            invokeinterface jdk.vm.ci.meta.JavaConstant.asLong:()J
            lreturn
         2: .line 139
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.graalvm.compiler.loop.BasicInductionVariable.op:Lorg/graalvm/compiler/nodes/calc/BinaryArithmeticNode;
            instanceof org.graalvm.compiler.nodes.calc.SubNode
            ifeq 4
         3: .line 140
            aload 0 /* this */
            getfield org.graalvm.compiler.loop.BasicInductionVariable.rawStride:Lorg/graalvm/compiler/nodes/ValueNode;
            invokevirtual org.graalvm.compiler.nodes.ValueNode.asJavaConstant:()Ljdk/vm/ci/meta/JavaConstant;
            invokeinterface jdk.vm.ci.meta.JavaConstant.asLong:()J
            lneg
            lreturn
         4: .line 142
      StackMap locals:
      StackMap stack:
            invokestatic org.graalvm.compiler.debug.GraalError.shouldNotReachHere:()Ljava/lang/RuntimeException;
            athrow
        end local 0 // org.graalvm.compiler.loop.BasicInductionVariable this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    5     0  this  Lorg/graalvm/compiler/loop/BasicInductionVariable;

  public org.graalvm.compiler.nodes.ValueNode extremumNode(boolean, org.graalvm.compiler.core.common.type.Stamp);
    descriptor: (ZLorg/graalvm/compiler/core/common/type/Stamp;)Lorg/graalvm/compiler/nodes/ValueNode;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=9, locals=8, args_size=3
        start local 0 // org.graalvm.compiler.loop.BasicInductionVariable this
        start local 1 // boolean assumeLoopEntered
        start local 2 // org.graalvm.compiler.core.common.type.Stamp stamp
         0: .line 147
            aload 0 /* this */
            getfield org.graalvm.compiler.loop.BasicInductionVariable.phi:Lorg/graalvm/compiler/nodes/ValuePhiNode;
            getstatic org.graalvm.compiler.nodes.NodeView.DEFAULT:Lorg/graalvm/compiler/nodes/NodeView;
            invokevirtual org.graalvm.compiler.nodes.ValuePhiNode.stamp:(Lorg/graalvm/compiler/nodes/NodeView;)Lorg/graalvm/compiler/core/common/type/Stamp;
            astore 3 /* fromStamp */
        start local 3 // org.graalvm.compiler.core.common.type.Stamp fromStamp
         1: .line 148
            aload 0 /* this */
            invokevirtual org.graalvm.compiler.loop.BasicInductionVariable.graph:()Lorg/graalvm/compiler/nodes/StructuredGraph;
            astore 4 /* graph */
        start local 4 // org.graalvm.compiler.nodes.StructuredGraph graph
         2: .line 149
            aload 0 /* this */
            invokevirtual org.graalvm.compiler.loop.BasicInductionVariable.strideNode:()Lorg/graalvm/compiler/nodes/ValueNode;
            astore 5 /* stride */
        start local 5 // org.graalvm.compiler.nodes.ValueNode stride
         3: .line 150
            aload 0 /* this */
            invokevirtual org.graalvm.compiler.loop.BasicInductionVariable.initNode:()Lorg/graalvm/compiler/nodes/ValueNode;
            astore 6 /* initNode */
        start local 6 // org.graalvm.compiler.nodes.ValueNode initNode
         4: .line 151
            aload 3 /* fromStamp */
            aload 2 /* stamp */
            invokevirtual org.graalvm.compiler.core.common.type.Stamp.isCompatible:(Lorg/graalvm/compiler/core/common/type/Stamp;)Z
            ifne 7
         5: .line 152
            aload 5 /* stride */
            aload 2 /* stamp */
            aload 0 /* this */
            invokevirtual org.graalvm.compiler.loop.BasicInductionVariable.graph:()Lorg/graalvm/compiler/nodes/StructuredGraph;
            getstatic org.graalvm.compiler.nodes.NodeView.DEFAULT:Lorg/graalvm/compiler/nodes/NodeView;
            invokestatic org.graalvm.compiler.nodes.calc.IntegerConvertNode.convert:(Lorg/graalvm/compiler/nodes/ValueNode;Lorg/graalvm/compiler/core/common/type/Stamp;Lorg/graalvm/compiler/nodes/StructuredGraph;Lorg/graalvm/compiler/nodes/NodeView;)Lorg/graalvm/compiler/nodes/ValueNode;
            astore 5 /* stride */
         6: .line 153
            aload 6 /* initNode */
            aload 2 /* stamp */
            aload 0 /* this */
            invokevirtual org.graalvm.compiler.loop.BasicInductionVariable.graph:()Lorg/graalvm/compiler/nodes/StructuredGraph;
            getstatic org.graalvm.compiler.nodes.NodeView.DEFAULT:Lorg/graalvm/compiler/nodes/NodeView;
            invokestatic org.graalvm.compiler.nodes.calc.IntegerConvertNode.convert:(Lorg/graalvm/compiler/nodes/ValueNode;Lorg/graalvm/compiler/core/common/type/Stamp;Lorg/graalvm/compiler/nodes/StructuredGraph;Lorg/graalvm/compiler/nodes/NodeView;)Lorg/graalvm/compiler/nodes/ValueNode;
            astore 6 /* initNode */
         7: .line 155
      StackMap locals: org.graalvm.compiler.loop.BasicInductionVariable int org.graalvm.compiler.core.common.type.Stamp org.graalvm.compiler.core.common.type.Stamp org.graalvm.compiler.nodes.StructuredGraph org.graalvm.compiler.nodes.ValueNode org.graalvm.compiler.nodes.ValueNode
      StackMap stack:
            aload 0 /* this */
            getfield org.graalvm.compiler.loop.BasicInductionVariable.loop:Lorg/graalvm/compiler/loop/LoopEx;
            invokevirtual org.graalvm.compiler.loop.LoopEx.counted:()Lorg/graalvm/compiler/loop/CountedLoopInfo;
            iload 1 /* assumeLoopEntered */
            invokevirtual org.graalvm.compiler.loop.CountedLoopInfo.maxTripCountNode:(Z)Lorg/graalvm/compiler/nodes/ValueNode;
            astore 7 /* maxTripCount */
        start local 7 // org.graalvm.compiler.nodes.ValueNode maxTripCount
         8: .line 156
            aload 7 /* maxTripCount */
            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;
            aload 2 /* stamp */
            invokevirtual org.graalvm.compiler.core.common.type.Stamp.isCompatible:(Lorg/graalvm/compiler/core/common/type/Stamp;)Z
            ifne 10
         9: .line 157
            aload 7 /* maxTripCount */
            aload 2 /* stamp */
            aload 0 /* this */
            invokevirtual org.graalvm.compiler.loop.BasicInductionVariable.graph:()Lorg/graalvm/compiler/nodes/StructuredGraph;
            getstatic org.graalvm.compiler.nodes.NodeView.DEFAULT:Lorg/graalvm/compiler/nodes/NodeView;
            invokestatic org.graalvm.compiler.nodes.calc.IntegerConvertNode.convert:(Lorg/graalvm/compiler/nodes/ValueNode;Lorg/graalvm/compiler/core/common/type/Stamp;Lorg/graalvm/compiler/nodes/StructuredGraph;Lorg/graalvm/compiler/nodes/NodeView;)Lorg/graalvm/compiler/nodes/ValueNode;
            astore 7 /* maxTripCount */
        10: .line 159
      StackMap locals: org.graalvm.compiler.nodes.ValueNode
      StackMap stack:
            aload 4 /* graph */
            aload 4 /* graph */
            aload 5 /* stride */
            aload 4 /* graph */
            aload 7 /* maxTripCount */
            aload 2 /* stamp */
            lconst_1
            aload 4 /* graph */
            invokestatic org.graalvm.compiler.nodes.ConstantNode.forIntegerStamp:(Lorg/graalvm/compiler/core/common/type/Stamp;JLorg/graalvm/compiler/nodes/StructuredGraph;)Lorg/graalvm/compiler/nodes/ConstantNode;
            invokestatic org.graalvm.compiler.loop.MathUtil.sub:(Lorg/graalvm/compiler/nodes/StructuredGraph;Lorg/graalvm/compiler/nodes/ValueNode;Lorg/graalvm/compiler/nodes/ValueNode;)Lorg/graalvm/compiler/nodes/ValueNode;
            invokestatic org.graalvm.compiler.loop.MathUtil.mul:(Lorg/graalvm/compiler/nodes/StructuredGraph;Lorg/graalvm/compiler/nodes/ValueNode;Lorg/graalvm/compiler/nodes/ValueNode;)Lorg/graalvm/compiler/nodes/ValueNode;
            aload 6 /* initNode */
            invokestatic org.graalvm.compiler.loop.MathUtil.add:(Lorg/graalvm/compiler/nodes/StructuredGraph;Lorg/graalvm/compiler/nodes/ValueNode;Lorg/graalvm/compiler/nodes/ValueNode;)Lorg/graalvm/compiler/nodes/ValueNode;
            areturn
        end local 7 // org.graalvm.compiler.nodes.ValueNode maxTripCount
        end local 6 // org.graalvm.compiler.nodes.ValueNode initNode
        end local 5 // org.graalvm.compiler.nodes.ValueNode stride
        end local 4 // org.graalvm.compiler.nodes.StructuredGraph graph
        end local 3 // org.graalvm.compiler.core.common.type.Stamp fromStamp
        end local 2 // org.graalvm.compiler.core.common.type.Stamp stamp
        end local 1 // boolean assumeLoopEntered
        end local 0 // org.graalvm.compiler.loop.BasicInductionVariable this
      LocalVariableTable:
        Start  End  Slot               Name  Signature
            0   11     0               this  Lorg/graalvm/compiler/loop/BasicInductionVariable;
            0   11     1  assumeLoopEntered  Z
            0   11     2              stamp  Lorg/graalvm/compiler/core/common/type/Stamp;
            1   11     3          fromStamp  Lorg/graalvm/compiler/core/common/type/Stamp;
            2   11     4              graph  Lorg/graalvm/compiler/nodes/StructuredGraph;
            3   11     5             stride  Lorg/graalvm/compiler/nodes/ValueNode;
            4   11     6           initNode  Lorg/graalvm/compiler/nodes/ValueNode;
            8   11     7       maxTripCount  Lorg/graalvm/compiler/nodes/ValueNode;
    MethodParameters:
                   Name  Flags
      assumeLoopEntered  
      stamp              

  public org.graalvm.compiler.nodes.ValueNode exitValueNode();
    descriptor: ()Lorg/graalvm/compiler/nodes/ValueNode;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=3, args_size=1
        start local 0 // org.graalvm.compiler.loop.BasicInductionVariable this
         0: .line 164
            aload 0 /* this */
            getfield org.graalvm.compiler.loop.BasicInductionVariable.phi:Lorg/graalvm/compiler/nodes/ValuePhiNode;
            getstatic org.graalvm.compiler.nodes.NodeView.DEFAULT:Lorg/graalvm/compiler/nodes/NodeView;
            invokevirtual org.graalvm.compiler.nodes.ValuePhiNode.stamp:(Lorg/graalvm/compiler/nodes/NodeView;)Lorg/graalvm/compiler/core/common/type/Stamp;
            astore 1 /* stamp */
        start local 1 // org.graalvm.compiler.core.common.type.Stamp stamp
         1: .line 165
            aload 0 /* this */
            getfield org.graalvm.compiler.loop.BasicInductionVariable.loop:Lorg/graalvm/compiler/loop/LoopEx;
            invokevirtual org.graalvm.compiler.loop.LoopEx.counted:()Lorg/graalvm/compiler/loop/CountedLoopInfo;
            invokevirtual org.graalvm.compiler.loop.CountedLoopInfo.maxTripCountNode:()Lorg/graalvm/compiler/nodes/ValueNode;
            astore 2 /* maxTripCount */
        start local 2 // org.graalvm.compiler.nodes.ValueNode maxTripCount
         2: .line 166
            aload 2 /* maxTripCount */
            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;
            aload 1 /* stamp */
            invokevirtual org.graalvm.compiler.core.common.type.Stamp.isCompatible:(Lorg/graalvm/compiler/core/common/type/Stamp;)Z
            ifne 4
         3: .line 167
            aload 2 /* maxTripCount */
            aload 1 /* stamp */
            aload 0 /* this */
            invokevirtual org.graalvm.compiler.loop.BasicInductionVariable.graph:()Lorg/graalvm/compiler/nodes/StructuredGraph;
            getstatic org.graalvm.compiler.nodes.NodeView.DEFAULT:Lorg/graalvm/compiler/nodes/NodeView;
            invokestatic org.graalvm.compiler.nodes.calc.IntegerConvertNode.convert:(Lorg/graalvm/compiler/nodes/ValueNode;Lorg/graalvm/compiler/core/common/type/Stamp;Lorg/graalvm/compiler/nodes/StructuredGraph;Lorg/graalvm/compiler/nodes/NodeView;)Lorg/graalvm/compiler/nodes/ValueNode;
            astore 2 /* maxTripCount */
         4: .line 169
      StackMap locals: org.graalvm.compiler.core.common.type.Stamp org.graalvm.compiler.nodes.ValueNode
      StackMap stack:
            aload 0 /* this */
            invokevirtual org.graalvm.compiler.loop.BasicInductionVariable.graph:()Lorg/graalvm/compiler/nodes/StructuredGraph;
            aload 0 /* this */
            invokevirtual org.graalvm.compiler.loop.BasicInductionVariable.graph:()Lorg/graalvm/compiler/nodes/StructuredGraph;
            aload 0 /* this */
            invokevirtual org.graalvm.compiler.loop.BasicInductionVariable.strideNode:()Lorg/graalvm/compiler/nodes/ValueNode;
            aload 2 /* maxTripCount */
            invokestatic org.graalvm.compiler.loop.MathUtil.mul:(Lorg/graalvm/compiler/nodes/StructuredGraph;Lorg/graalvm/compiler/nodes/ValueNode;Lorg/graalvm/compiler/nodes/ValueNode;)Lorg/graalvm/compiler/nodes/ValueNode;
            aload 0 /* this */
            invokevirtual org.graalvm.compiler.loop.BasicInductionVariable.initNode:()Lorg/graalvm/compiler/nodes/ValueNode;
            invokestatic org.graalvm.compiler.loop.MathUtil.add:(Lorg/graalvm/compiler/nodes/StructuredGraph;Lorg/graalvm/compiler/nodes/ValueNode;Lorg/graalvm/compiler/nodes/ValueNode;)Lorg/graalvm/compiler/nodes/ValueNode;
            areturn
        end local 2 // org.graalvm.compiler.nodes.ValueNode maxTripCount
        end local 1 // org.graalvm.compiler.core.common.type.Stamp stamp
        end local 0 // org.graalvm.compiler.loop.BasicInductionVariable this
      LocalVariableTable:
        Start  End  Slot          Name  Signature
            0    5     0          this  Lorg/graalvm/compiler/loop/BasicInductionVariable;
            1    5     1         stamp  Lorg/graalvm/compiler/core/common/type/Stamp;
            2    5     2  maxTripCount  Lorg/graalvm/compiler/nodes/ValueNode;

  public boolean isConstantExtremum();
    descriptor: ()Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.graalvm.compiler.loop.BasicInductionVariable this
         0: .line 174
            aload 0 /* this */
            invokevirtual org.graalvm.compiler.loop.BasicInductionVariable.isConstantInit:()Z
            ifeq 1
            aload 0 /* this */
            invokevirtual org.graalvm.compiler.loop.BasicInductionVariable.isConstantStride:()Z
            ifeq 1
            aload 0 /* this */
            getfield org.graalvm.compiler.loop.BasicInductionVariable.loop:Lorg/graalvm/compiler/loop/LoopEx;
            invokevirtual org.graalvm.compiler.loop.LoopEx.counted:()Lorg/graalvm/compiler/loop/CountedLoopInfo;
            invokevirtual org.graalvm.compiler.loop.CountedLoopInfo.isConstantMaxTripCount:()Z
            ifeq 1
            iconst_1
            ireturn
      StackMap locals:
      StackMap stack:
         1: iconst_0
            ireturn
        end local 0 // org.graalvm.compiler.loop.BasicInductionVariable this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lorg/graalvm/compiler/loop/BasicInductionVariable;

  public long constantExtremum();
    descriptor: ()J
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=2, args_size=1
        start local 0 // org.graalvm.compiler.loop.BasicInductionVariable this
         0: .line 179
            aload 0 /* this */
            getfield org.graalvm.compiler.loop.BasicInductionVariable.loop:Lorg/graalvm/compiler/loop/LoopEx;
            invokevirtual org.graalvm.compiler.loop.LoopEx.counted:()Lorg/graalvm/compiler/loop/CountedLoopInfo;
            invokevirtual org.graalvm.compiler.loop.CountedLoopInfo.constantMaxTripCount:()Lorg/graalvm/compiler/core/common/util/UnsignedLong;
            astore 1 /* tripCount */
        start local 1 // org.graalvm.compiler.core.common.util.UnsignedLong tripCount
         1: .line 180
            aload 1 /* tripCount */
            lconst_1
            invokevirtual org.graalvm.compiler.core.common.util.UnsignedLong.isLessThan:(J)Z
            ifeq 3
         2: .line 181
            aload 0 /* this */
            invokevirtual org.graalvm.compiler.loop.BasicInductionVariable.constantInit:()J
            lreturn
         3: .line 183
      StackMap locals: org.graalvm.compiler.core.common.util.UnsignedLong
      StackMap stack:
            aload 1 /* tripCount */
            lconst_1
            invokevirtual org.graalvm.compiler.core.common.util.UnsignedLong.minus:(J)Lorg/graalvm/compiler/core/common/util/UnsignedLong;
            aload 0 /* this */
            invokevirtual org.graalvm.compiler.loop.BasicInductionVariable.constantStride:()J
            invokevirtual org.graalvm.compiler.core.common.util.UnsignedLong.wrappingTimes:(J)Lorg/graalvm/compiler/core/common/util/UnsignedLong;
            aload 0 /* this */
            invokevirtual org.graalvm.compiler.loop.BasicInductionVariable.constantInit:()J
            invokevirtual org.graalvm.compiler.core.common.util.UnsignedLong.wrappingPlus:(J)Lorg/graalvm/compiler/core/common/util/UnsignedLong;
            invokevirtual org.graalvm.compiler.core.common.util.UnsignedLong.asLong:()J
            lreturn
        end local 1 // org.graalvm.compiler.core.common.util.UnsignedLong tripCount
        end local 0 // org.graalvm.compiler.loop.BasicInductionVariable this
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0    4     0       this  Lorg/graalvm/compiler/loop/BasicInductionVariable;
            1    4     1  tripCount  Lorg/graalvm/compiler/core/common/util/UnsignedLong;

  public void deleteUnusedNodes();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=0, locals=1, args_size=1
        start local 0 // org.graalvm.compiler.loop.BasicInductionVariable this
         0: .line 188
            return
        end local 0 // org.graalvm.compiler.loop.BasicInductionVariable this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/graalvm/compiler/loop/BasicInductionVariable;

  public java.lang.String toString();
    descriptor: ()Ljava/lang/String;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=1, args_size=1
        start local 0 // org.graalvm.compiler.loop.BasicInductionVariable this
         0: .line 192
            ldc "BasicInductionVariable %s %s %s %s"
            iconst_4
            anewarray java.lang.Object
            dup
            iconst_0
            aload 0 /* this */
            invokevirtual org.graalvm.compiler.loop.BasicInductionVariable.initNode:()Lorg/graalvm/compiler/nodes/ValueNode;
            aastore
            dup
            iconst_1
            aload 0 /* this */
            getfield org.graalvm.compiler.loop.BasicInductionVariable.phi:Lorg/graalvm/compiler/nodes/ValuePhiNode;
            aastore
            dup
            iconst_2
            aload 0 /* this */
            getfield org.graalvm.compiler.loop.BasicInductionVariable.op:Lorg/graalvm/compiler/nodes/calc/BinaryArithmeticNode;
            invokevirtual org.graalvm.compiler.nodes.calc.BinaryArithmeticNode.getNodeClass:()Lorg/graalvm/compiler/graph/NodeClass;
            invokevirtual org.graalvm.compiler.graph.NodeClass.shortName:()Ljava/lang/String;
            aastore
            dup
            iconst_3
            aload 0 /* this */
            invokevirtual org.graalvm.compiler.loop.BasicInductionVariable.strideNode:()Lorg/graalvm/compiler/nodes/ValueNode;
            aastore
            invokestatic java.lang.String.format:(Ljava/lang/String;[Ljava/lang/Object;)Ljava/lang/String;
            areturn
        end local 0 // org.graalvm.compiler.loop.BasicInductionVariable this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/graalvm/compiler/loop/BasicInductionVariable;

  public org.graalvm.compiler.nodes.ValueNode valueNode();
    descriptor: ()Lorg/graalvm/compiler/nodes/ValueNode;
    flags: (0x1041) ACC_PUBLIC, ACC_BRIDGE, ACC_SYNTHETIC
    Code:
      stack=1, locals=1, args_size=1
         0: .line 1
            aload 0
            invokevirtual org.graalvm.compiler.loop.BasicInductionVariable.valueNode:()Lorg/graalvm/compiler/nodes/ValuePhiNode;
            areturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature
}
SourceFile: "BasicInductionVariable.java"
InnerClasses:
  public abstract ValueNumberable = org.graalvm.compiler.graph.Node$ValueNumberable of org.graalvm.compiler.graph.Node
  public final Direction = org.graalvm.compiler.loop.InductionVariable$Direction of org.graalvm.compiler.loop.InductionVariable
/

graal/ 21.0.0.2/ compiler/org.graalvm.compiler.loop/org/graalvm/compiler/loop/BasicInductionVariable.class
