java/11 : jdk.internal.vm.compiler/org/graalvm/compiler/nodes/extended/BranchProbabilityNode.class

BranchProbabilityNode
https://openjdk.java.net/
GPLv2 + Classpath Exception
public final class org.graalvm.compiler.nodes.extended.BranchProbabilityNode extends org.graalvm.compiler.nodes.calc.FloatingNode implements org.graalvm.compiler.graph.spi.Simplifiable, org.graalvm.compiler.nodes.spi.Lowerable
  minor version: 0
  major version: 59
  flags: flags: (0x0031) ACC_PUBLIC, ACC_FINAL, ACC_SUPER
  this_class: org.graalvm.compiler.nodes.extended.BranchProbabilityNode
  super_class: org.graalvm.compiler.nodes.calc.FloatingNode
{
  public static final org.graalvm.compiler.graph.NodeClass<org.graalvm.compiler.nodes.extended.BranchProbabilityNode> 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/extended/BranchProbabilityNode;>;

  public static final double LIKELY_PROBABILITY;
    descriptor: D
    flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL
    ConstantValue: 0.6

  public static final double NOT_LIKELY_PROBABILITY;
    descriptor: D
    flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL
    ConstantValue: 0.4

  public static final double FREQUENT_PROBABILITY;
    descriptor: D
    flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL
    ConstantValue: 0.9

  public static final double NOT_FREQUENT_PROBABILITY;
    descriptor: D
    flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL
    ConstantValue: 0.09999999999999998

  public static final double FAST_PATH_PROBABILITY;
    descriptor: D
    flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL
    ConstantValue: 0.99

  public static final double SLOW_PATH_PROBABILITY;
    descriptor: D
    flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL
    ConstantValue: 0.010000000000000009

  public static final double VERY_FAST_PATH_PROBABILITY;
    descriptor: D
    flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL
    ConstantValue: 0.999

  public static final double VERY_SLOW_PATH_PROBABILITY;
    descriptor: D
    flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL
    ConstantValue: 0.0010000000000000009

  public static final double LUDICROUSLY_FAST_PATH_PROBABILITY;
    descriptor: D
    flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL
    ConstantValue: 0.999999

  public static final double LUDICROUSLY_SLOW_PATH_PROBABILITY;
    descriptor: D
    flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL
    ConstantValue: 1.0000000000287557E-6

  org.graalvm.compiler.nodes.ValueNode probability;
    descriptor: Lorg/graalvm/compiler/nodes/ValueNode;
    flags: (0x0000) 
    RuntimeVisibleAnnotations: 
      org.graalvm.compiler.graph.Node$Input()

  org.graalvm.compiler.nodes.ValueNode condition;
    descriptor: Lorg/graalvm/compiler/nodes/ValueNode;
    flags: (0x0000) 
    RuntimeVisibleAnnotations: 
      org.graalvm.compiler.graph.Node$Input()

  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 59
            ldc Lorg/graalvm/compiler/nodes/extended/BranchProbabilityNode;
            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.extended.BranchProbabilityNode.$assertionsDisabled:Z
         3: .line 61
            ldc Lorg/graalvm/compiler/nodes/extended/BranchProbabilityNode;
            invokestatic org.graalvm.compiler.graph.NodeClass.create:(Ljava/lang/Class;)Lorg/graalvm/compiler/graph/NodeClass;
            putstatic org.graalvm.compiler.nodes.extended.BranchProbabilityNode.TYPE:Lorg/graalvm/compiler/graph/NodeClass;
         4: .line 81
            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=3, locals=3, args_size=3
        start local 0 // org.graalvm.compiler.nodes.extended.BranchProbabilityNode this
        start local 1 // org.graalvm.compiler.nodes.ValueNode probability
        start local 2 // org.graalvm.compiler.nodes.ValueNode condition
         0: .line 87
            aload 0 /* this */
            getstatic org.graalvm.compiler.nodes.extended.BranchProbabilityNode.TYPE:Lorg/graalvm/compiler/graph/NodeClass;
            getstatic jdk.vm.ci.meta.JavaKind.Boolean:Ljdk/vm/ci/meta/JavaKind;
            invokestatic org.graalvm.compiler.core.common.type.StampFactory.forKind:(Ljdk/vm/ci/meta/JavaKind;)Lorg/graalvm/compiler/core/common/type/Stamp;
            invokespecial org.graalvm.compiler.nodes.calc.FloatingNode.<init>:(Lorg/graalvm/compiler/graph/NodeClass;Lorg/graalvm/compiler/core/common/type/Stamp;)V
         1: .line 88
            aload 0 /* this */
            aload 1 /* probability */
            putfield org.graalvm.compiler.nodes.extended.BranchProbabilityNode.probability:Lorg/graalvm/compiler/nodes/ValueNode;
         2: .line 89
            aload 0 /* this */
            aload 2 /* condition */
            putfield org.graalvm.compiler.nodes.extended.BranchProbabilityNode.condition:Lorg/graalvm/compiler/nodes/ValueNode;
         3: .line 90
            return
        end local 2 // org.graalvm.compiler.nodes.ValueNode condition
        end local 1 // org.graalvm.compiler.nodes.ValueNode probability
        end local 0 // org.graalvm.compiler.nodes.extended.BranchProbabilityNode this
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0    4     0         this  Lorg/graalvm/compiler/nodes/extended/BranchProbabilityNode;
            0    4     1  probability  Lorg/graalvm/compiler/nodes/ValueNode;
            0    4     2    condition  Lorg/graalvm/compiler/nodes/ValueNode;
    MethodParameters:
             Name  Flags
      probability  
      condition    

  public org.graalvm.compiler.nodes.ValueNode getProbability();
    descriptor: ()Lorg/graalvm/compiler/nodes/ValueNode;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.graalvm.compiler.nodes.extended.BranchProbabilityNode this
         0: .line 93
            aload 0 /* this */
            getfield org.graalvm.compiler.nodes.extended.BranchProbabilityNode.probability:Lorg/graalvm/compiler/nodes/ValueNode;
            areturn
        end local 0 // org.graalvm.compiler.nodes.extended.BranchProbabilityNode this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/graalvm/compiler/nodes/extended/BranchProbabilityNode;

  public org.graalvm.compiler.nodes.ValueNode getCondition();
    descriptor: ()Lorg/graalvm/compiler/nodes/ValueNode;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.graalvm.compiler.nodes.extended.BranchProbabilityNode this
         0: .line 97
            aload 0 /* this */
            getfield org.graalvm.compiler.nodes.extended.BranchProbabilityNode.condition:Lorg/graalvm/compiler/nodes/ValueNode;
            areturn
        end local 0 // org.graalvm.compiler.nodes.extended.BranchProbabilityNode this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/graalvm/compiler/nodes/extended/BranchProbabilityNode;

  public void simplify(org.graalvm.compiler.graph.spi.SimplifierTool);
    descriptor: (Lorg/graalvm/compiler/graph/spi/SimplifierTool;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=12, args_size=2
        start local 0 // org.graalvm.compiler.nodes.extended.BranchProbabilityNode this
        start local 1 // org.graalvm.compiler.graph.spi.SimplifierTool tool
         0: .line 102
            aload 0 /* this */
            invokevirtual org.graalvm.compiler.nodes.extended.BranchProbabilityNode.hasUsages:()Z
            ifne 2
         1: .line 103
            return
         2: .line 105
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.graalvm.compiler.nodes.extended.BranchProbabilityNode.probability:Lorg/graalvm/compiler/nodes/ValueNode;
            invokevirtual org.graalvm.compiler.nodes.ValueNode.isConstant:()Z
            ifeq 41
         3: .line 106
            aload 0 /* this */
            getfield org.graalvm.compiler.nodes.extended.BranchProbabilityNode.probability:Lorg/graalvm/compiler/nodes/ValueNode;
            invokevirtual org.graalvm.compiler.nodes.ValueNode.asJavaConstant:()Ljdk/vm/ci/meta/JavaConstant;
            invokeinterface jdk.vm.ci.meta.JavaConstant.asDouble:()D
            dstore 2 /* probabilityValue */
        start local 2 // double probabilityValue
         4: .line 107
            dload 2 /* probabilityValue */
            dconst_0
            dcmpg
            ifge 6
         5: .line 108
            new org.graalvm.compiler.debug.GraalError
            dup
            new java.lang.StringBuilder
            dup
            ldc "A negative probability of "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            dload 2 /* probabilityValue */
            invokevirtual java.lang.StringBuilder.append:(D)Ljava/lang/StringBuilder;
            ldc " is not allowed!"
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokespecial org.graalvm.compiler.debug.GraalError.<init>:(Ljava/lang/String;)V
            athrow
         6: .line 109
      StackMap locals: double
      StackMap stack:
            dload 2 /* probabilityValue */
            dconst_1
            dcmpl
            ifle 8
         7: .line 110
            new org.graalvm.compiler.debug.GraalError
            dup
            new java.lang.StringBuilder
            dup
            ldc "A probability of more than 1.0 ("
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            dload 2 /* probabilityValue */
            invokevirtual java.lang.StringBuilder.append:(D)Ljava/lang/StringBuilder;
            ldc ") is not allowed!"
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokespecial org.graalvm.compiler.debug.GraalError.<init>:(Ljava/lang/String;)V
            athrow
         8: .line 111
      StackMap locals:
      StackMap stack:
            dload 2 /* probabilityValue */
            invokestatic java.lang.Double.isNaN:(D)Z
            ifeq 10
         9: .line 116
            return
        10: .line 118
      StackMap locals:
      StackMap stack:
            iconst_0
            istore 4 /* usageFound */
        start local 4 // boolean usageFound
        11: .line 119
            aload 0 /* this */
            invokevirtual org.graalvm.compiler.nodes.extended.BranchProbabilityNode.usages:()Lorg/graalvm/compiler/graph/iterators/NodeIterable;
            ldc Lorg/graalvm/compiler/nodes/calc/IntegerEqualsNode;
            invokeinterface org.graalvm.compiler.graph.iterators.NodeIterable.filter:(Ljava/lang/Class;)Lorg/graalvm/compiler/graph/iterators/NodeIterable;
            invokeinterface org.graalvm.compiler.graph.iterators.NodeIterable.iterator:()Ljava/util/Iterator;
            astore 6
            goto 28
      StackMap locals: org.graalvm.compiler.nodes.extended.BranchProbabilityNode org.graalvm.compiler.graph.spi.SimplifierTool double int top java.util.Iterator
      StackMap stack:
        12: aload 6
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast org.graalvm.compiler.nodes.calc.IntegerEqualsNode
            astore 5 /* node */
        start local 5 // org.graalvm.compiler.nodes.calc.IntegerEqualsNode node
        13: .line 120
            getstatic org.graalvm.compiler.nodes.extended.BranchProbabilityNode.$assertionsDisabled:Z
            ifne 14
            aload 5 /* node */
            invokevirtual org.graalvm.compiler.nodes.calc.IntegerEqualsNode.condition:()Lorg/graalvm/compiler/core/common/calc/CanonicalCondition;
            getstatic org.graalvm.compiler.core.common.calc.CanonicalCondition.EQ:Lorg/graalvm/compiler/core/common/calc/CanonicalCondition;
            if_acmpeq 14
            new java.lang.AssertionError
            dup
            invokespecial java.lang.AssertionError.<init>:()V
            athrow
        14: .line 121
      StackMap locals: org.graalvm.compiler.nodes.extended.BranchProbabilityNode org.graalvm.compiler.graph.spi.SimplifierTool double int org.graalvm.compiler.nodes.calc.IntegerEqualsNode java.util.Iterator
      StackMap stack:
            aload 5 /* node */
            invokevirtual org.graalvm.compiler.nodes.calc.IntegerEqualsNode.getX:()Lorg/graalvm/compiler/nodes/ValueNode;
            astore 7 /* other */
        start local 7 // org.graalvm.compiler.nodes.ValueNode other
        15: .line 122
            aload 5 /* node */
            invokevirtual org.graalvm.compiler.nodes.calc.IntegerEqualsNode.getX:()Lorg/graalvm/compiler/nodes/ValueNode;
            aload 0 /* this */
            if_acmpne 17
        16: .line 123
            aload 5 /* node */
            invokevirtual org.graalvm.compiler.nodes.calc.IntegerEqualsNode.getY:()Lorg/graalvm/compiler/nodes/ValueNode;
            astore 7 /* other */
        17: .line 125
      StackMap locals: org.graalvm.compiler.nodes.ValueNode
      StackMap stack:
            aload 7 /* other */
            invokevirtual org.graalvm.compiler.nodes.ValueNode.isConstant:()Z
            ifeq 28
        18: .line 126
            dload 2 /* probabilityValue */
            dstore 8 /* probabilityToSet */
        start local 8 // double probabilityToSet
        19: .line 127
            aload 7 /* other */
            invokevirtual org.graalvm.compiler.nodes.ValueNode.asJavaConstant:()Ljdk/vm/ci/meta/JavaConstant;
            invokeinterface jdk.vm.ci.meta.JavaConstant.asInt:()I
            ifne 21
        20: .line 128
            dconst_1
            dload 8 /* probabilityToSet */
            dsub
            dstore 8 /* probabilityToSet */
        21: .line 130
      StackMap locals: double
      StackMap stack:
            aload 5 /* node */
            invokevirtual org.graalvm.compiler.nodes.calc.IntegerEqualsNode.usages:()Lorg/graalvm/compiler/graph/iterators/NodeIterable;
            ldc Lorg/graalvm/compiler/nodes/IfNode;
            invokeinterface org.graalvm.compiler.graph.iterators.NodeIterable.filter:(Ljava/lang/Class;)Lorg/graalvm/compiler/graph/iterators/NodeIterable;
            invokeinterface org.graalvm.compiler.graph.iterators.NodeIterable.iterator:()Ljava/util/Iterator;
            astore 11
            goto 25
      StackMap locals: org.graalvm.compiler.nodes.extended.BranchProbabilityNode org.graalvm.compiler.graph.spi.SimplifierTool double int org.graalvm.compiler.nodes.calc.IntegerEqualsNode java.util.Iterator org.graalvm.compiler.nodes.ValueNode double top java.util.Iterator
      StackMap stack:
        22: aload 11
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast org.graalvm.compiler.nodes.IfNode
            astore 10 /* ifNodeUsages */
        start local 10 // org.graalvm.compiler.nodes.IfNode ifNodeUsages
        23: .line 131
            iconst_1
            istore 4 /* usageFound */
        24: .line 132
            aload 10 /* ifNodeUsages */
            dload 8 /* probabilityToSet */
            invokevirtual org.graalvm.compiler.nodes.IfNode.setTrueSuccessorProbability:(D)V
        end local 10 // org.graalvm.compiler.nodes.IfNode ifNodeUsages
        25: .line 130
      StackMap locals:
      StackMap stack:
            aload 11
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 22
        26: .line 134
            iload 4 /* usageFound */
            ifne 28
        27: .line 135
            aload 5 /* node */
            invokevirtual org.graalvm.compiler.nodes.calc.IntegerEqualsNode.usages:()Lorg/graalvm/compiler/graph/iterators/NodeIterable;
            ldc Lorg/graalvm/compiler/nodes/FixedGuardNode;
            invokestatic org.graalvm.compiler.graph.iterators.NodePredicates.isA:(Ljava/lang/Class;)Lorg/graalvm/compiler/graph/iterators/NodePredicates$PositiveTypePredicate;
            ldc Lorg/graalvm/compiler/nodes/calc/ConditionalNode;
            invokevirtual org.graalvm.compiler.graph.iterators.NodePredicates$PositiveTypePredicate.or:(Ljava/lang/Class;)Lorg/graalvm/compiler/graph/iterators/NodePredicates$PositiveTypePredicate;
            invokeinterface org.graalvm.compiler.graph.iterators.NodeIterable.filter:(Lorg/graalvm/compiler/graph/iterators/NodePredicate;)Lorg/graalvm/compiler/graph/iterators/FilteredNodeIterable;
            invokevirtual org.graalvm.compiler.graph.iterators.FilteredNodeIterable.isNotEmpty:()Z
            istore 4 /* usageFound */
        end local 8 // double probabilityToSet
        end local 7 // org.graalvm.compiler.nodes.ValueNode other
        end local 5 // org.graalvm.compiler.nodes.calc.IntegerEqualsNode node
        28: .line 119
      StackMap locals: org.graalvm.compiler.nodes.extended.BranchProbabilityNode org.graalvm.compiler.graph.spi.SimplifierTool double int top java.util.Iterator
      StackMap stack:
            aload 6
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 12
        29: .line 139
            iload 4 /* usageFound */
            ifeq 39
        30: .line 140
            aload 0 /* this */
            getfield org.graalvm.compiler.nodes.extended.BranchProbabilityNode.condition:Lorg/graalvm/compiler/nodes/ValueNode;
            astore 5 /* currentCondition */
        start local 5 // org.graalvm.compiler.nodes.ValueNode currentCondition
        31: .line 141
            aload 5 /* currentCondition */
            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;
            checkcast org.graalvm.compiler.core.common.type.IntegerStamp
            astore 6 /* currentStamp */
        start local 6 // org.graalvm.compiler.core.common.type.IntegerStamp currentStamp
        32: .line 142
            aload 6 /* currentStamp */
            invokevirtual org.graalvm.compiler.core.common.type.IntegerStamp.lowerBound:()J
            lconst_0
            lcmp
            iflt 33
            lconst_1
            aload 6 /* currentStamp */
            invokevirtual org.graalvm.compiler.core.common.type.IntegerStamp.upperBound:()J
            lcmp
            ifge 35
        33: .line 143
      StackMap locals: org.graalvm.compiler.nodes.extended.BranchProbabilityNode org.graalvm.compiler.graph.spi.SimplifierTool double int org.graalvm.compiler.nodes.ValueNode org.graalvm.compiler.core.common.type.IntegerStamp
      StackMap stack:
            aload 0 /* this */
            invokevirtual org.graalvm.compiler.nodes.extended.BranchProbabilityNode.graph:()Lorg/graalvm/compiler/nodes/StructuredGraph;
            aload 5 /* currentCondition */
            iconst_1
            getstatic org.graalvm.compiler.nodes.NodeView.DEFAULT:Lorg/graalvm/compiler/nodes/NodeView;
            invokestatic org.graalvm.compiler.nodes.calc.NarrowNode.create:(Lorg/graalvm/compiler/nodes/ValueNode;ILorg/graalvm/compiler/nodes/NodeView;)Lorg/graalvm/compiler/nodes/ValueNode;
            invokevirtual org.graalvm.compiler.nodes.StructuredGraph.maybeAddOrUnique:(Lorg/graalvm/compiler/graph/Node;)Lorg/graalvm/compiler/graph/Node;
            checkcast org.graalvm.compiler.nodes.ValueNode
            astore 7 /* narrow */
        start local 7 // org.graalvm.compiler.nodes.ValueNode narrow
        34: .line 144
            aload 0 /* this */
            invokevirtual org.graalvm.compiler.nodes.extended.BranchProbabilityNode.graph:()Lorg/graalvm/compiler/nodes/StructuredGraph;
            aload 7 /* narrow */
            bipush 32
            getstatic org.graalvm.compiler.nodes.NodeView.DEFAULT:Lorg/graalvm/compiler/nodes/NodeView;
            invokestatic org.graalvm.compiler.nodes.calc.ZeroExtendNode.create:(Lorg/graalvm/compiler/nodes/ValueNode;ILorg/graalvm/compiler/nodes/NodeView;)Lorg/graalvm/compiler/nodes/ValueNode;
            invokevirtual org.graalvm.compiler.nodes.StructuredGraph.maybeAddOrUnique:(Lorg/graalvm/compiler/graph/Node;)Lorg/graalvm/compiler/graph/Node;
            checkcast org.graalvm.compiler.nodes.ValueNode
            astore 5 /* currentCondition */
        end local 7 // org.graalvm.compiler.nodes.ValueNode narrow
        35: .line 146
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            aload 5 /* currentCondition */
            invokevirtual org.graalvm.compiler.nodes.extended.BranchProbabilityNode.replaceAndDelete:(Lorg/graalvm/compiler/graph/Node;)V
        36: .line 147
            aload 1 /* tool */
            ifnull 41
        37: .line 148
            aload 1 /* tool */
            aload 5 /* currentCondition */
            invokevirtual org.graalvm.compiler.nodes.ValueNode.usages:()Lorg/graalvm/compiler/graph/iterators/NodeIterable;
            invokeinterface org.graalvm.compiler.graph.spi.SimplifierTool.addToWorkList:(Ljava/lang/Iterable;)V
        end local 6 // org.graalvm.compiler.core.common.type.IntegerStamp currentStamp
        end local 5 // org.graalvm.compiler.nodes.ValueNode currentCondition
        38: .line 150
            goto 41
        39: .line 151
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            invokevirtual org.graalvm.compiler.nodes.extended.BranchProbabilityNode.isSubstitutionGraph:()Z
            ifne 41
        40: .line 152
            new org.graalvm.compiler.debug.GraalError
            dup
            ldc "Wrong usage of branch probability injection!"
            invokespecial org.graalvm.compiler.debug.GraalError.<init>:(Ljava/lang/String;)V
            athrow
        end local 4 // boolean usageFound
        end local 2 // double probabilityValue
        41: .line 156
      StackMap locals:
      StackMap stack:
            return
        end local 1 // org.graalvm.compiler.graph.spi.SimplifierTool tool
        end local 0 // org.graalvm.compiler.nodes.extended.BranchProbabilityNode this
      LocalVariableTable:
        Start  End  Slot              Name  Signature
            0   42     0              this  Lorg/graalvm/compiler/nodes/extended/BranchProbabilityNode;
            0   42     1              tool  Lorg/graalvm/compiler/graph/spi/SimplifierTool;
            4   41     2  probabilityValue  D
           11   41     4        usageFound  Z
           13   28     5              node  Lorg/graalvm/compiler/nodes/calc/IntegerEqualsNode;
           15   28     7             other  Lorg/graalvm/compiler/nodes/ValueNode;
           19   28     8  probabilityToSet  D
           23   25    10      ifNodeUsages  Lorg/graalvm/compiler/nodes/IfNode;
           31   38     5  currentCondition  Lorg/graalvm/compiler/nodes/ValueNode;
           32   38     6      currentStamp  Lorg/graalvm/compiler/core/common/type/IntegerStamp;
           34   35     7            narrow  Lorg/graalvm/compiler/nodes/ValueNode;
    MethodParameters:
      Name  Flags
      tool  

  private boolean isSubstitutionGraph();
    descriptor: ()Z
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.graalvm.compiler.nodes.extended.BranchProbabilityNode this
         0: .line 159
            aload 0 /* this */
            invokevirtual org.graalvm.compiler.nodes.extended.BranchProbabilityNode.hasExactlyOneUsage:()Z
            ifeq 1
            aload 0 /* this */
            invokevirtual org.graalvm.compiler.nodes.extended.BranchProbabilityNode.usages:()Lorg/graalvm/compiler/graph/iterators/NodeIterable;
            invokeinterface org.graalvm.compiler.graph.iterators.NodeIterable.first:()Lorg/graalvm/compiler/graph/Node;
            instanceof org.graalvm.compiler.nodes.ReturnNode
            ifeq 1
            iconst_1
            ireturn
      StackMap locals:
      StackMap stack:
         1: iconst_0
            ireturn
        end local 0 // org.graalvm.compiler.nodes.extended.BranchProbabilityNode this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lorg/graalvm/compiler/nodes/extended/BranchProbabilityNode;

  public static native boolean probability(double, boolean);
    descriptor: (DZ)Z
    flags: (0x0109) ACC_PUBLIC, ACC_STATIC, ACC_NATIVE
    RuntimeVisibleAnnotations: 
      org.graalvm.compiler.graph.Node$NodeIntrinsic()
    MethodParameters:
             Name  Flags
      probability  
      condition    

  public void lower(org.graalvm.compiler.nodes.spi.LoweringTool);
    descriptor: (Lorg/graalvm/compiler/nodes/spi/LoweringTool;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // org.graalvm.compiler.nodes.extended.BranchProbabilityNode this
        start local 1 // org.graalvm.compiler.nodes.spi.LoweringTool tool
         0: .line 178
            new org.graalvm.compiler.debug.GraalError
            dup
            ldc "Branch probability could not be injected, because the probability value did not reduce to a constant value."
            invokespecial org.graalvm.compiler.debug.GraalError.<init>:(Ljava/lang/String;)V
            athrow
        end local 1 // org.graalvm.compiler.nodes.spi.LoweringTool tool
        end local 0 // org.graalvm.compiler.nodes.extended.BranchProbabilityNode this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/graalvm/compiler/nodes/extended/BranchProbabilityNode;
            0    1     1  tool  Lorg/graalvm/compiler/nodes/spi/LoweringTool;
    MethodParameters:
      Name  Flags
      tool  
}
SourceFile: "BranchProbabilityNode.java"
InnerClasses:
  public abstract Input = org.graalvm.compiler.graph.Node$Input of org.graalvm.compiler.graph.Node
  public abstract NodeIntrinsic = org.graalvm.compiler.graph.Node$NodeIntrinsic of org.graalvm.compiler.graph.Node
  public final PositiveTypePredicate = org.graalvm.compiler.graph.iterators.NodePredicates$PositiveTypePredicate of org.graalvm.compiler.graph.iterators.NodePredicates
    RuntimeVisibleAnnotations: 
      org.graalvm.compiler.nodeinfo.NodeInfo(cycles = org.graalvm.compiler.nodeinfo.NodeCycles.CYCLES_0:Lorg/graalvm/compiler/nodeinfo/NodeCycles;, cyclesRationale = "Artificial Node", size = org.graalvm.compiler.nodeinfo.NodeSize.SIZE_0:Lorg/graalvm/compiler/nodeinfo/NodeSize;)
/

java/ 11/ jdk.internal.vm.compiler/org/graalvm/compiler/nodes/extended/BranchProbabilityNode.class
