java/9 : jdk.internal.vm.compiler/org/graalvm/compiler/replacements/nodes/arithmetic/UnsignedMulHighNode.class

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

  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 47
            ldc Lorg/graalvm/compiler/replacements/nodes/arithmetic/UnsignedMulHighNode;
            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.replacements.nodes.arithmetic.UnsignedMulHighNode.$assertionsDisabled:Z
         3: .line 49
            ldc Lorg/graalvm/compiler/replacements/nodes/arithmetic/UnsignedMulHighNode;
            invokestatic org.graalvm.compiler.graph.NodeClass.create:(Ljava/lang/Class;)Lorg/graalvm/compiler/graph/NodeClass;
            putstatic org.graalvm.compiler.replacements.nodes.arithmetic.UnsignedMulHighNode.TYPE:Lorg/graalvm/compiler/graph/NodeClass;
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  public void <init>(org.graalvm.compiler.nodes.ValueNode, org.graalvm.compiler.nodes.ValueNode);
    descriptor: (Lorg/graalvm/compiler/nodes/ValueNode;Lorg/graalvm/compiler/nodes/ValueNode;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=3, args_size=3
        start local 0 // org.graalvm.compiler.replacements.nodes.arithmetic.UnsignedMulHighNode this
        start local 1 // org.graalvm.compiler.nodes.ValueNode x
        start local 2 // org.graalvm.compiler.nodes.ValueNode y
         0: .line 52
            aload 0 /* this */
            aload 1 /* x */
            invokevirtual org.graalvm.compiler.nodes.ValueNode.stamp:()Lorg/graalvm/compiler/core/common/type/Stamp;
            invokevirtual org.graalvm.compiler.core.common.type.Stamp.unrestricted:()Lorg/graalvm/compiler/core/common/type/Stamp;
            checkcast org.graalvm.compiler.core.common.type.IntegerStamp
            aload 1 /* x */
            aload 2 /* y */
            invokespecial org.graalvm.compiler.replacements.nodes.arithmetic.UnsignedMulHighNode.<init>:(Lorg/graalvm/compiler/core/common/type/IntegerStamp;Lorg/graalvm/compiler/nodes/ValueNode;Lorg/graalvm/compiler/nodes/ValueNode;)V
         1: .line 53
            return
        end local 2 // org.graalvm.compiler.nodes.ValueNode y
        end local 1 // org.graalvm.compiler.nodes.ValueNode x
        end local 0 // org.graalvm.compiler.replacements.nodes.arithmetic.UnsignedMulHighNode this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lorg/graalvm/compiler/replacements/nodes/arithmetic/UnsignedMulHighNode;
            0    2     1     x  Lorg/graalvm/compiler/nodes/ValueNode;
            0    2     2     y  Lorg/graalvm/compiler/nodes/ValueNode;
    MethodParameters:
      Name  Flags
      x     
      y     

  public void <init>(org.graalvm.compiler.core.common.type.IntegerStamp, org.graalvm.compiler.nodes.ValueNode, org.graalvm.compiler.nodes.ValueNode);
    descriptor: (Lorg/graalvm/compiler/core/common/type/IntegerStamp;Lorg/graalvm/compiler/nodes/ValueNode;Lorg/graalvm/compiler/nodes/ValueNode;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=4, args_size=4
        start local 0 // org.graalvm.compiler.replacements.nodes.arithmetic.UnsignedMulHighNode this
        start local 1 // org.graalvm.compiler.core.common.type.IntegerStamp stamp
        start local 2 // org.graalvm.compiler.nodes.ValueNode x
        start local 3 // org.graalvm.compiler.nodes.ValueNode y
         0: .line 56
            aload 0 /* this */
            getstatic org.graalvm.compiler.replacements.nodes.arithmetic.UnsignedMulHighNode.TYPE:Lorg/graalvm/compiler/graph/NodeClass;
            aload 1 /* stamp */
            aload 2 /* x */
            aload 3 /* y */
            invokespecial org.graalvm.compiler.nodes.calc.BinaryNode.<init>:(Lorg/graalvm/compiler/graph/NodeClass;Lorg/graalvm/compiler/core/common/type/Stamp;Lorg/graalvm/compiler/nodes/ValueNode;Lorg/graalvm/compiler/nodes/ValueNode;)V
         1: .line 57
            return
        end local 3 // org.graalvm.compiler.nodes.ValueNode y
        end local 2 // org.graalvm.compiler.nodes.ValueNode x
        end local 1 // org.graalvm.compiler.core.common.type.IntegerStamp stamp
        end local 0 // org.graalvm.compiler.replacements.nodes.arithmetic.UnsignedMulHighNode this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    2     0   this  Lorg/graalvm/compiler/replacements/nodes/arithmetic/UnsignedMulHighNode;
            0    2     1  stamp  Lorg/graalvm/compiler/core/common/type/IntegerStamp;
            0    2     2      x  Lorg/graalvm/compiler/nodes/ValueNode;
            0    2     3      y  Lorg/graalvm/compiler/nodes/ValueNode;
    MethodParameters:
       Name  Flags
      stamp  
      x      
      y      

  private static long[] getUnsignedExtremes(org.graalvm.compiler.core.common.type.IntegerStamp);
    descriptor: (Lorg/graalvm/compiler/core/common/type/IntegerStamp;)[J
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC
    Code:
      stack=5, locals=1, args_size=1
        start local 0 // org.graalvm.compiler.core.common.type.IntegerStamp stamp
         0: .line 60
            aload 0 /* stamp */
            invokevirtual org.graalvm.compiler.core.common.type.IntegerStamp.lowerBound:()J
            lconst_0
            lcmp
            ifge 2
            aload 0 /* stamp */
            invokevirtual org.graalvm.compiler.core.common.type.IntegerStamp.upperBound:()J
            lconst_0
            lcmp
            iflt 2
         1: .line 65
            iconst_2
            newarray 11
            dup
            iconst_1
            ldc -1
            lastore
            areturn
         2: .line 67
      StackMap locals:
      StackMap stack:
            iconst_2
            newarray 11
            dup
            iconst_0
            aload 0 /* stamp */
            invokevirtual org.graalvm.compiler.core.common.type.IntegerStamp.lowerBound:()J
            lastore
            dup
            iconst_1
            aload 0 /* stamp */
            invokevirtual org.graalvm.compiler.core.common.type.IntegerStamp.upperBound:()J
            lastore
            areturn
        end local 0 // org.graalvm.compiler.core.common.type.IntegerStamp stamp
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    3     0  stamp  Lorg/graalvm/compiler/core/common/type/IntegerStamp;
    MethodParameters:
       Name  Flags
      stamp  

  private <T> T processExtremes(org.graalvm.compiler.core.common.type.Stamp, org.graalvm.compiler.core.common.type.Stamp, java.util.function.BiFunction<java.lang.Long, java.lang.Long, T>);
    descriptor: (Lorg/graalvm/compiler/core/common/type/Stamp;Lorg/graalvm/compiler/core/common/type/Stamp;Ljava/util/function/BiFunction;)Ljava/lang/Object;
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=4, locals=25, args_size=4
        start local 0 // org.graalvm.compiler.replacements.nodes.arithmetic.UnsignedMulHighNode this
        start local 1 // org.graalvm.compiler.core.common.type.Stamp forX
        start local 2 // org.graalvm.compiler.core.common.type.Stamp forY
        start local 3 // java.util.function.BiFunction op
         0: .line 78
            aload 1 /* forX */
            checkcast org.graalvm.compiler.core.common.type.IntegerStamp
            astore 4 /* xStamp */
        start local 4 // org.graalvm.compiler.core.common.type.IntegerStamp xStamp
         1: .line 79
            aload 2 /* forY */
            checkcast org.graalvm.compiler.core.common.type.IntegerStamp
            astore 5 /* yStamp */
        start local 5 // org.graalvm.compiler.core.common.type.IntegerStamp yStamp
         2: .line 81
            aload 0 /* this */
            invokevirtual org.graalvm.compiler.replacements.nodes.arithmetic.UnsignedMulHighNode.getStackKind:()Ljdk/vm/ci/meta/JavaKind;
            astore 6 /* kind */
        start local 6 // jdk.vm.ci.meta.JavaKind kind
         3: .line 82
            getstatic org.graalvm.compiler.replacements.nodes.arithmetic.UnsignedMulHighNode.$assertionsDisabled:Z
            ifne 4
            aload 6 /* kind */
            getstatic jdk.vm.ci.meta.JavaKind.Int:Ljdk/vm/ci/meta/JavaKind;
            if_acmpeq 4
            aload 6 /* kind */
            getstatic jdk.vm.ci.meta.JavaKind.Long:Ljdk/vm/ci/meta/JavaKind;
            if_acmpeq 4
            new java.lang.AssertionError
            dup
            invokespecial java.lang.AssertionError.<init>:()V
            athrow
         4: .line 83
      StackMap locals: org.graalvm.compiler.core.common.type.IntegerStamp org.graalvm.compiler.core.common.type.IntegerStamp jdk.vm.ci.meta.JavaKind
      StackMap stack:
            aload 4 /* xStamp */
            invokestatic org.graalvm.compiler.replacements.nodes.arithmetic.UnsignedMulHighNode.getUnsignedExtremes:(Lorg/graalvm/compiler/core/common/type/IntegerStamp;)[J
            astore 7 /* xExtremes */
        start local 7 // long[] xExtremes
         5: .line 84
            aload 5 /* yStamp */
            invokestatic org.graalvm.compiler.replacements.nodes.arithmetic.UnsignedMulHighNode.getUnsignedExtremes:(Lorg/graalvm/compiler/core/common/type/IntegerStamp;)[J
            astore 8 /* yExtremes */
        start local 8 // long[] yExtremes
         6: .line 85
            ldc 9223372036854775807
            lstore 9 /* min */
        start local 9 // long min
         7: .line 86
            ldc -9223372036854775808
            lstore 11 /* max */
        start local 11 // long max
         8: .line 87
            aload 7 /* xExtremes */
            dup
            astore 17
            arraylength
            istore 16
            iconst_0
            istore 15
            goto 20
      StackMap locals: org.graalvm.compiler.replacements.nodes.arithmetic.UnsignedMulHighNode org.graalvm.compiler.core.common.type.Stamp org.graalvm.compiler.core.common.type.Stamp java.util.function.BiFunction org.graalvm.compiler.core.common.type.IntegerStamp org.graalvm.compiler.core.common.type.IntegerStamp jdk.vm.ci.meta.JavaKind long[] long[] long long top top int int long[]
      StackMap stack:
         9: aload 17
            iload 15
            laload
            lstore 13 /* a */
        start local 13 // long a
        10: .line 88
            aload 8 /* yExtremes */
            dup
            astore 22
            arraylength
            istore 21
            iconst_0
            istore 20
            goto 18
      StackMap locals: org.graalvm.compiler.replacements.nodes.arithmetic.UnsignedMulHighNode org.graalvm.compiler.core.common.type.Stamp org.graalvm.compiler.core.common.type.Stamp java.util.function.BiFunction org.graalvm.compiler.core.common.type.IntegerStamp org.graalvm.compiler.core.common.type.IntegerStamp jdk.vm.ci.meta.JavaKind long[] long[] long long long int int long[] top top int int long[]
      StackMap stack:
        11: aload 22
            iload 20
            laload
            lstore 18 /* b */
        start local 18 // long b
        12: .line 89
            aload 6 /* kind */
            getstatic jdk.vm.ci.meta.JavaKind.Int:Ljdk/vm/ci/meta/JavaKind;
            if_acmpne 13
            lload 13 /* a */
            l2i
            lload 18 /* b */
            l2i
            invokestatic org.graalvm.compiler.replacements.nodes.arithmetic.UnsignedMulHighNode.multiplyHighUnsigned:(II)I
            i2l
            goto 14
      StackMap locals: org.graalvm.compiler.replacements.nodes.arithmetic.UnsignedMulHighNode org.graalvm.compiler.core.common.type.Stamp org.graalvm.compiler.core.common.type.Stamp java.util.function.BiFunction org.graalvm.compiler.core.common.type.IntegerStamp org.graalvm.compiler.core.common.type.IntegerStamp jdk.vm.ci.meta.JavaKind long[] long[] long long long int int long[] long int int long[]
      StackMap stack:
        13: lload 13 /* a */
            lload 18 /* b */
            invokestatic org.graalvm.compiler.replacements.nodes.arithmetic.UnsignedMulHighNode.multiplyHighUnsigned:(JJ)J
      StackMap locals:
      StackMap stack: long
        14: lstore 23 /* result */
        start local 23 // long result
        15: .line 90
            lload 9 /* min */
            lload 23 /* result */
            invokestatic java.lang.Math.min:(JJ)J
            lstore 9 /* min */
        16: .line 91
            lload 11 /* max */
            lload 23 /* result */
            invokestatic java.lang.Math.max:(JJ)J
            lstore 11 /* max */
        end local 23 // long result
        end local 18 // long b
        17: .line 88
            iinc 20 1
      StackMap locals: org.graalvm.compiler.replacements.nodes.arithmetic.UnsignedMulHighNode org.graalvm.compiler.core.common.type.Stamp org.graalvm.compiler.core.common.type.Stamp java.util.function.BiFunction org.graalvm.compiler.core.common.type.IntegerStamp org.graalvm.compiler.core.common.type.IntegerStamp jdk.vm.ci.meta.JavaKind long[] long[] long long long int int long[] top top int int long[]
      StackMap stack:
        18: iload 20
            iload 21
            if_icmplt 11
        end local 13 // long a
        19: .line 87
            iinc 15 1
      StackMap locals: org.graalvm.compiler.replacements.nodes.arithmetic.UnsignedMulHighNode org.graalvm.compiler.core.common.type.Stamp org.graalvm.compiler.core.common.type.Stamp java.util.function.BiFunction org.graalvm.compiler.core.common.type.IntegerStamp org.graalvm.compiler.core.common.type.IntegerStamp jdk.vm.ci.meta.JavaKind long[] long[] long long top top int int long[]
      StackMap stack:
        20: iload 15
            iload 16
            if_icmplt 9
        21: .line 94
            aload 3 /* op */
            lload 9 /* min */
            invokestatic java.lang.Long.valueOf:(J)Ljava/lang/Long;
            lload 11 /* max */
            invokestatic java.lang.Long.valueOf:(J)Ljava/lang/Long;
            invokeinterface java.util.function.BiFunction.apply:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
            areturn
        end local 11 // long max
        end local 9 // long min
        end local 8 // long[] yExtremes
        end local 7 // long[] xExtremes
        end local 6 // jdk.vm.ci.meta.JavaKind kind
        end local 5 // org.graalvm.compiler.core.common.type.IntegerStamp yStamp
        end local 4 // org.graalvm.compiler.core.common.type.IntegerStamp xStamp
        end local 3 // java.util.function.BiFunction op
        end local 2 // org.graalvm.compiler.core.common.type.Stamp forY
        end local 1 // org.graalvm.compiler.core.common.type.Stamp forX
        end local 0 // org.graalvm.compiler.replacements.nodes.arithmetic.UnsignedMulHighNode this
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0   22     0       this  Lorg/graalvm/compiler/replacements/nodes/arithmetic/UnsignedMulHighNode;
            0   22     1       forX  Lorg/graalvm/compiler/core/common/type/Stamp;
            0   22     2       forY  Lorg/graalvm/compiler/core/common/type/Stamp;
            0   22     3         op  Ljava/util/function/BiFunction<Ljava/lang/Long;Ljava/lang/Long;TT;>;
            1   22     4     xStamp  Lorg/graalvm/compiler/core/common/type/IntegerStamp;
            2   22     5     yStamp  Lorg/graalvm/compiler/core/common/type/IntegerStamp;
            3   22     6       kind  Ljdk/vm/ci/meta/JavaKind;
            5   22     7  xExtremes  [J
            6   22     8  yExtremes  [J
            7   22     9        min  J
            8   22    11        max  J
           10   19    13          a  J
           12   17    18          b  J
           15   17    23     result  J
    Signature: <T:Ljava/lang/Object;>(Lorg/graalvm/compiler/core/common/type/Stamp;Lorg/graalvm/compiler/core/common/type/Stamp;Ljava/util/function/BiFunction<Ljava/lang/Long;Ljava/lang/Long;TT;>;)TT;
    MethodParameters:
      Name  Flags
      forX  
      forY  
      op    

  public org.graalvm.compiler.core.common.type.Stamp foldStamp(org.graalvm.compiler.core.common.type.Stamp, org.graalvm.compiler.core.common.type.Stamp);
    descriptor: (Lorg/graalvm/compiler/core/common/type/Stamp;Lorg/graalvm/compiler/core/common/type/Stamp;)Lorg/graalvm/compiler/core/common/type/Stamp;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=3, args_size=3
        start local 0 // org.graalvm.compiler.replacements.nodes.arithmetic.UnsignedMulHighNode this
        start local 1 // org.graalvm.compiler.core.common.type.Stamp stampX
        start local 2 // org.graalvm.compiler.core.common.type.Stamp stampY
         0: .line 101
            aload 0 /* this */
            aload 1 /* stampX */
            aload 2 /* stampY */
            aload 0 /* this */
            invokedynamic apply(Lorg/graalvm/compiler/replacements/nodes/arithmetic/UnsignedMulHighNode;)Ljava/util/function/BiFunction;
              Bootstrap: invokestatic java.lang.invoke.LambdaMetafactory.metafactory:(Ljava/lang/invoke/MethodHandles$Lookup;Ljava/lang/String;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodHandle;Ljava/lang/invoke/MethodType;)Ljava/lang/invoke/CallSite;
                Method arguments:
                  (Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
                  org/graalvm/compiler/replacements/nodes/arithmetic/UnsignedMulHighNode.lambda$0(Ljava/lang/Long;Ljava/lang/Long;)Lorg/graalvm/compiler/core/common/type/Stamp; (7)
                  (Ljava/lang/Long;Ljava/lang/Long;)Lorg/graalvm/compiler/core/common/type/Stamp;
            invokevirtual org.graalvm.compiler.replacements.nodes.arithmetic.UnsignedMulHighNode.processExtremes:(Lorg/graalvm/compiler/core/common/type/Stamp;Lorg/graalvm/compiler/core/common/type/Stamp;Ljava/util/function/BiFunction;)Ljava/lang/Object;
            checkcast org.graalvm.compiler.core.common.type.Stamp
            areturn
        end local 2 // org.graalvm.compiler.core.common.type.Stamp stampY
        end local 1 // org.graalvm.compiler.core.common.type.Stamp stampX
        end local 0 // org.graalvm.compiler.replacements.nodes.arithmetic.UnsignedMulHighNode this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    1     0    this  Lorg/graalvm/compiler/replacements/nodes/arithmetic/UnsignedMulHighNode;
            0    1     1  stampX  Lorg/graalvm/compiler/core/common/type/Stamp;
            0    1     2  stampY  Lorg/graalvm/compiler/core/common/type/Stamp;
    MethodParameters:
        Name  Flags
      stampX  
      stampY  

  public org.graalvm.compiler.nodes.ValueNode canonical(org.graalvm.compiler.graph.spi.CanonicalizerTool, org.graalvm.compiler.nodes.ValueNode, org.graalvm.compiler.nodes.ValueNode);
    descriptor: (Lorg/graalvm/compiler/graph/spi/CanonicalizerTool;Lorg/graalvm/compiler/nodes/ValueNode;Lorg/graalvm/compiler/nodes/ValueNode;)Lorg/graalvm/compiler/nodes/ValueNode;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=4, args_size=4
        start local 0 // org.graalvm.compiler.replacements.nodes.arithmetic.UnsignedMulHighNode this
        start local 1 // org.graalvm.compiler.graph.spi.CanonicalizerTool tool
        start local 2 // org.graalvm.compiler.nodes.ValueNode forX
        start local 3 // org.graalvm.compiler.nodes.ValueNode forY
         0: .line 107
            aload 0 /* this */
            aload 2 /* forX */
            invokevirtual org.graalvm.compiler.nodes.ValueNode.stamp:()Lorg/graalvm/compiler/core/common/type/Stamp;
            aload 3 /* forY */
            invokevirtual org.graalvm.compiler.nodes.ValueNode.stamp:()Lorg/graalvm/compiler/core/common/type/Stamp;
            aload 0 /* this */
            invokedynamic apply(Lorg/graalvm/compiler/replacements/nodes/arithmetic/UnsignedMulHighNode;)Ljava/util/function/BiFunction;
              Bootstrap: invokestatic java.lang.invoke.LambdaMetafactory.metafactory:(Ljava/lang/invoke/MethodHandles$Lookup;Ljava/lang/String;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodHandle;Ljava/lang/invoke/MethodType;)Ljava/lang/invoke/CallSite;
                Method arguments:
                  (Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
                  org/graalvm/compiler/replacements/nodes/arithmetic/UnsignedMulHighNode.lambda$1(Ljava/lang/Long;Ljava/lang/Long;)Lorg/graalvm/compiler/nodes/calc/FloatingNode; (7)
                  (Ljava/lang/Long;Ljava/lang/Long;)Lorg/graalvm/compiler/nodes/calc/FloatingNode;
            invokevirtual org.graalvm.compiler.replacements.nodes.arithmetic.UnsignedMulHighNode.processExtremes:(Lorg/graalvm/compiler/core/common/type/Stamp;Lorg/graalvm/compiler/core/common/type/Stamp;Ljava/util/function/BiFunction;)Ljava/lang/Object;
            checkcast org.graalvm.compiler.nodes.ValueNode
            areturn
        end local 3 // org.graalvm.compiler.nodes.ValueNode forY
        end local 2 // org.graalvm.compiler.nodes.ValueNode forX
        end local 1 // org.graalvm.compiler.graph.spi.CanonicalizerTool tool
        end local 0 // org.graalvm.compiler.replacements.nodes.arithmetic.UnsignedMulHighNode this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/graalvm/compiler/replacements/nodes/arithmetic/UnsignedMulHighNode;
            0    1     1  tool  Lorg/graalvm/compiler/graph/spi/CanonicalizerTool;
            0    1     2  forX  Lorg/graalvm/compiler/nodes/ValueNode;
            0    1     3  forY  Lorg/graalvm/compiler/nodes/ValueNode;
    MethodParameters:
      Name  Flags
      tool  
      forX  
      forY  

  public void generate(org.graalvm.compiler.nodes.spi.NodeLIRBuilderTool, org.graalvm.compiler.lir.gen.ArithmeticLIRGeneratorTool);
    descriptor: (Lorg/graalvm/compiler/nodes/spi/NodeLIRBuilderTool;Lorg/graalvm/compiler/lir/gen/ArithmeticLIRGeneratorTool;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=5, args_size=3
        start local 0 // org.graalvm.compiler.replacements.nodes.arithmetic.UnsignedMulHighNode this
        start local 1 // org.graalvm.compiler.nodes.spi.NodeLIRBuilderTool nodeValueMap
        start local 2 // org.graalvm.compiler.lir.gen.ArithmeticLIRGeneratorTool gen
         0: .line 112
            aload 1 /* nodeValueMap */
            aload 0 /* this */
            invokevirtual org.graalvm.compiler.replacements.nodes.arithmetic.UnsignedMulHighNode.getX:()Lorg/graalvm/compiler/nodes/ValueNode;
            invokeinterface org.graalvm.compiler.nodes.spi.NodeLIRBuilderTool.operand:(Lorg/graalvm/compiler/graph/Node;)Ljdk/vm/ci/meta/Value;
            astore 3 /* a */
        start local 3 // jdk.vm.ci.meta.Value a
         1: .line 113
            aload 1 /* nodeValueMap */
            aload 0 /* this */
            invokevirtual org.graalvm.compiler.replacements.nodes.arithmetic.UnsignedMulHighNode.getY:()Lorg/graalvm/compiler/nodes/ValueNode;
            invokeinterface org.graalvm.compiler.nodes.spi.NodeLIRBuilderTool.operand:(Lorg/graalvm/compiler/graph/Node;)Ljdk/vm/ci/meta/Value;
            astore 4 /* b */
        start local 4 // jdk.vm.ci.meta.Value b
         2: .line 114
            aload 1 /* nodeValueMap */
            aload 0 /* this */
            aload 2 /* gen */
            aload 3 /* a */
            aload 4 /* b */
            invokeinterface org.graalvm.compiler.lir.gen.ArithmeticLIRGeneratorTool.emitUMulHigh:(Ljdk/vm/ci/meta/Value;Ljdk/vm/ci/meta/Value;)Ljdk/vm/ci/meta/Value;
            invokeinterface org.graalvm.compiler.nodes.spi.NodeLIRBuilderTool.setResult:(Lorg/graalvm/compiler/nodes/ValueNode;Ljdk/vm/ci/meta/Value;)Ljdk/vm/ci/meta/Value;
            pop
         3: .line 115
            return
        end local 4 // jdk.vm.ci.meta.Value b
        end local 3 // jdk.vm.ci.meta.Value a
        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.replacements.nodes.arithmetic.UnsignedMulHighNode this
      LocalVariableTable:
        Start  End  Slot          Name  Signature
            0    4     0          this  Lorg/graalvm/compiler/replacements/nodes/arithmetic/UnsignedMulHighNode;
            0    4     1  nodeValueMap  Lorg/graalvm/compiler/nodes/spi/NodeLIRBuilderTool;
            0    4     2           gen  Lorg/graalvm/compiler/lir/gen/ArithmeticLIRGeneratorTool;
            1    4     3             a  Ljdk/vm/ci/meta/Value;
            2    4     4             b  Ljdk/vm/ci/meta/Value;
    MethodParameters:
              Name  Flags
      nodeValueMap  
      gen           

  public static int multiplyHighUnsigned(int, int);
    descriptor: (II)I
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=4, locals=8, args_size=2
        start local 0 // int x
        start local 1 // int y
         0: .line 118
            iload 0 /* x */
            i2l
            ldc 4294967295
            land
            lstore 2 /* xl */
        start local 2 // long xl
         1: .line 119
            iload 1 /* y */
            i2l
            ldc 4294967295
            land
            lstore 4 /* yl */
        start local 4 // long yl
         2: .line 120
            lload 2 /* xl */
            lload 4 /* yl */
            lmul
            lstore 6 /* r */
        start local 6 // long r
         3: .line 121
            lload 6 /* r */
            bipush 32
            lshr
            l2i
            ireturn
        end local 6 // long r
        end local 4 // long yl
        end local 2 // long xl
        end local 1 // int y
        end local 0 // int x
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    4     0     x  I
            0    4     1     y  I
            1    4     2    xl  J
            2    4     4    yl  J
            3    4     6     r  J
    MethodParameters:
      Name  Flags
      x     
      y     

  public static long multiplyHighUnsigned(long, long);
    descriptor: (JJ)J
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=6, locals=20, args_size=2
        start local 0 // long x
        start local 2 // long y
         0: .line 130
            lload 0 /* x */
            ldc 4294967295
            land
            lstore 4 /* x0 */
        start local 4 // long x0
         1: .line 131
            lload 0 /* x */
            bipush 32
            lushr
            lstore 10 /* x1 */
        start local 10 // long x1
         2: .line 133
            lload 2 /* y */
            ldc 4294967295
            land
            lstore 6 /* y0 */
        start local 6 // long y0
         3: .line 134
            lload 2 /* y */
            bipush 32
            lushr
            lstore 12 /* y1 */
        start local 12 // long y1
         4: .line 136
            lload 4 /* x0 */
            lload 6 /* y0 */
            lmul
            lstore 8 /* z0 */
        start local 8 // long z0
         5: .line 137
            lload 10 /* x1 */
            lload 6 /* y0 */
            lmul
            lload 8 /* z0 */
            bipush 32
            lushr
            ladd
            lstore 18 /* t */
        start local 18 // long t
         6: .line 138
            lload 18 /* t */
            ldc 4294967295
            land
            lstore 14 /* z1 */
        start local 14 // long z1
         7: .line 139
            lload 18 /* t */
            bipush 32
            lushr
            lstore 16 /* z2 */
        start local 16 // long z2
         8: .line 140
            lload 14 /* z1 */
            lload 4 /* x0 */
            lload 12 /* y1 */
            lmul
            ladd
            lstore 14 /* z1 */
         9: .line 142
            lload 10 /* x1 */
            lload 12 /* y1 */
            lmul
            lload 16 /* z2 */
            ladd
            lload 14 /* z1 */
            bipush 32
            lushr
            ladd
            lreturn
        end local 18 // long t
        end local 16 // long z2
        end local 14 // long z1
        end local 12 // long y1
        end local 10 // long x1
        end local 8 // long z0
        end local 6 // long y0
        end local 4 // long x0
        end local 2 // long y
        end local 0 // long x
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0   10     0     x  J
            0   10     2     y  J
            1   10     4    x0  J
            3   10     6    y0  J
            5   10     8    z0  J
            2   10    10    x1  J
            4   10    12    y1  J
            7   10    14    z1  J
            8   10    16    z2  J
            6   10    18     t  J
    MethodParameters:
      Name  Flags
      x     
      y     

  public org.graalvm.compiler.graph.Node canonical(org.graalvm.compiler.graph.spi.CanonicalizerTool, org.graalvm.compiler.graph.Node, org.graalvm.compiler.graph.Node);
    descriptor: (Lorg/graalvm/compiler/graph/spi/CanonicalizerTool;Lorg/graalvm/compiler/graph/Node;Lorg/graalvm/compiler/graph/Node;)Lorg/graalvm/compiler/graph/Node;
    flags: (0x1041) ACC_PUBLIC, ACC_BRIDGE, ACC_SYNTHETIC
    Code:
      stack=4, locals=4, args_size=4
         0: .line 1
            aload 0
            aload 1
            aload 2
            checkcast org.graalvm.compiler.nodes.ValueNode
            aload 3
            checkcast org.graalvm.compiler.nodes.ValueNode
            invokevirtual org.graalvm.compiler.replacements.nodes.arithmetic.UnsignedMulHighNode.canonical:(Lorg/graalvm/compiler/graph/spi/CanonicalizerTool;Lorg/graalvm/compiler/nodes/ValueNode;Lorg/graalvm/compiler/nodes/ValueNode;)Lorg/graalvm/compiler/nodes/ValueNode;
            areturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  private org.graalvm.compiler.core.common.type.Stamp lambda$0(java.lang.Long, java.lang.Long);
    descriptor: (Ljava/lang/Long;Ljava/lang/Long;)Lorg/graalvm/compiler/core/common/type/Stamp;
    flags: (0x1002) ACC_PRIVATE, ACC_SYNTHETIC
    Code:
      stack=5, locals=3, args_size=3
        start local 0 // org.graalvm.compiler.replacements.nodes.arithmetic.UnsignedMulHighNode this
        start local 1 // java.lang.Long min
        start local 2 // java.lang.Long max
         0: .line 101
            aload 1 /* min */
            invokevirtual java.lang.Long.longValue:()J
            aload 2 /* max */
            invokevirtual java.lang.Long.longValue:()J
            lcmp
            ifeq 1
            aload 1 /* min */
            invokevirtual java.lang.Long.longValue:()J
            lconst_0
            lcmp
            iflt 2
      StackMap locals:
      StackMap stack:
         1: aload 0 /* this */
            invokevirtual org.graalvm.compiler.replacements.nodes.arithmetic.UnsignedMulHighNode.getStackKind:()Ljdk/vm/ci/meta/JavaKind;
            aload 1 /* min */
            invokevirtual java.lang.Long.longValue:()J
            aload 2 /* max */
            invokevirtual java.lang.Long.longValue:()J
            invokestatic org.graalvm.compiler.core.common.type.StampFactory.forInteger:(Ljdk/vm/ci/meta/JavaKind;JJ)Lorg/graalvm/compiler/core/common/type/IntegerStamp;
            goto 3
      StackMap locals:
      StackMap stack:
         2: aload 0 /* this */
            invokevirtual org.graalvm.compiler.replacements.nodes.arithmetic.UnsignedMulHighNode.getStackKind:()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;
      StackMap locals:
      StackMap stack: org.graalvm.compiler.core.common.type.Stamp
         3: areturn
        end local 2 // java.lang.Long max
        end local 1 // java.lang.Long min
        end local 0 // org.graalvm.compiler.replacements.nodes.arithmetic.UnsignedMulHighNode this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    4     0  this  Lorg/graalvm/compiler/replacements/nodes/arithmetic/UnsignedMulHighNode;
            0    4     1   min  Ljava/lang/Long;
            0    4     2   max  Ljava/lang/Long;

  private org.graalvm.compiler.nodes.calc.FloatingNode lambda$1(java.lang.Long, java.lang.Long);
    descriptor: (Ljava/lang/Long;Ljava/lang/Long;)Lorg/graalvm/compiler/nodes/calc/FloatingNode;
    flags: (0x1002) ACC_PRIVATE, ACC_SYNTHETIC
    Code:
      stack=4, locals=3, args_size=3
        start local 0 // org.graalvm.compiler.replacements.nodes.arithmetic.UnsignedMulHighNode this
        start local 1 // java.lang.Long min
        start local 2 // java.lang.Long max
         0: .line 107
            aload 1 /* min */
            invokevirtual java.lang.Long.longValue:()J
            aload 2 /* max */
            invokevirtual java.lang.Long.longValue:()J
            lcmp
            ifne 1
            aload 0 /* this */
            invokevirtual org.graalvm.compiler.replacements.nodes.arithmetic.UnsignedMulHighNode.getStackKind:()Ljdk/vm/ci/meta/JavaKind;
            aload 1 /* min */
            invokevirtual java.lang.Long.longValue:()J
            invokestatic org.graalvm.compiler.nodes.ConstantNode.forIntegerKind:(Ljdk/vm/ci/meta/JavaKind;J)Lorg/graalvm/compiler/nodes/ConstantNode;
            goto 2
      StackMap locals:
      StackMap stack:
         1: aload 0 /* this */
      StackMap locals:
      StackMap stack: org.graalvm.compiler.nodes.calc.FloatingNode
         2: areturn
        end local 2 // java.lang.Long max
        end local 1 // java.lang.Long min
        end local 0 // org.graalvm.compiler.replacements.nodes.arithmetic.UnsignedMulHighNode this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Lorg/graalvm/compiler/replacements/nodes/arithmetic/UnsignedMulHighNode;
            0    3     1   min  Ljava/lang/Long;
            0    3     2   max  Ljava/lang/Long;
}
SourceFile: "UnsignedMulHighNode.java"
InnerClasses:
  public final Lookup = java.lang.invoke.MethodHandles$Lookup of java.lang.invoke.MethodHandles
    RuntimeVisibleAnnotations: 
      org.graalvm.compiler.nodeinfo.NodeInfo(shortName = "|*H|", cycles = org.graalvm.compiler.nodeinfo.NodeCycles.CYCLES_4:Lorg/graalvm/compiler/nodeinfo/NodeCycles;, cyclesRationale = "mul + mov", size = org.graalvm.compiler.nodeinfo.NodeSize.SIZE_4:Lorg/graalvm/compiler/nodeinfo/NodeSize;)
/

java/ 9/ jdk.internal.vm.compiler/org/graalvm/compiler/replacements/nodes/arithmetic/UnsignedMulHighNode.class
