java/12 : jdk.internal.vm.compiler/org/graalvm/compiler/replacements/nodes/ArrayRegionEqualsNode.class

ArrayRegionEqualsNode
https://openjdk.java.net/
GPLv2 + Classpath Exception
public final class org.graalvm.compiler.replacements.nodes.ArrayRegionEqualsNode extends org.graalvm.compiler.nodes.FixedWithNextNode implements org.graalvm.compiler.nodes.spi.LIRLowerable, org.graalvm.compiler.nodes.memory.MemoryAccess
  minor version: 0
  major version: 59
  flags: flags: (0x0031) ACC_PUBLIC, ACC_FINAL, ACC_SUPER
  this_class: org.graalvm.compiler.replacements.nodes.ArrayRegionEqualsNode
  super_class: org.graalvm.compiler.nodes.FixedWithNextNode
{
  public static final org.graalvm.compiler.graph.NodeClass<org.graalvm.compiler.replacements.nodes.ArrayRegionEqualsNode> 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/ArrayRegionEqualsNode;>;

  private final jdk.vm.ci.meta.JavaKind kind;
    descriptor: Ljdk/vm/ci/meta/JavaKind;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private org.graalvm.compiler.nodes.ValueNode array1;
    descriptor: Lorg/graalvm/compiler/nodes/ValueNode;
    flags: (0x0002) ACC_PRIVATE
    RuntimeVisibleAnnotations: 
      org.graalvm.compiler.graph.Node$Input()

  private org.graalvm.compiler.nodes.ValueNode array2;
    descriptor: Lorg/graalvm/compiler/nodes/ValueNode;
    flags: (0x0002) ACC_PRIVATE
    RuntimeVisibleAnnotations: 
      org.graalvm.compiler.graph.Node$Input()

  private org.graalvm.compiler.nodes.ValueNode length;
    descriptor: Lorg/graalvm/compiler/nodes/ValueNode;
    flags: (0x0002) ACC_PRIVATE
    RuntimeVisibleAnnotations: 
      org.graalvm.compiler.graph.Node$Input()

  private org.graalvm.compiler.nodes.memory.MemoryNode lastLocationAccess;
    descriptor: Lorg/graalvm/compiler/nodes/memory/MemoryNode;
    flags: (0x0002) ACC_PRIVATE
    RuntimeVisibleAnnotations: 
      org.graalvm.compiler.graph.Node$OptionalInput(value = org.graalvm.compiler.nodeinfo.InputType.Memory:Lorg/graalvm/compiler/nodeinfo/InputType;)

  static void <clinit>();
    descriptor: ()V
    flags: (0x0008) ACC_STATIC
    Code:
      stack=1, locals=0, args_size=0
         0: .line 55
            ldc Lorg/graalvm/compiler/replacements/nodes/ArrayRegionEqualsNode;
            invokestatic org.graalvm.compiler.graph.NodeClass.create:(Ljava/lang/Class;)Lorg/graalvm/compiler/graph/NodeClass;
            putstatic org.graalvm.compiler.replacements.nodes.ArrayRegionEqualsNode.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, org.graalvm.compiler.nodes.ValueNode, jdk.vm.ci.meta.JavaKind);
    descriptor: (Lorg/graalvm/compiler/nodes/ValueNode;Lorg/graalvm/compiler/nodes/ValueNode;Lorg/graalvm/compiler/nodes/ValueNode;Ljdk/vm/ci/meta/JavaKind;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=5, args_size=5
        start local 0 // org.graalvm.compiler.replacements.nodes.ArrayRegionEqualsNode this
        start local 1 // org.graalvm.compiler.nodes.ValueNode array1
        start local 2 // org.graalvm.compiler.nodes.ValueNode array2
        start local 3 // org.graalvm.compiler.nodes.ValueNode length
        start local 4 // jdk.vm.ci.meta.JavaKind kind
         0: .line 72
            aload 0 /* this */
            getstatic org.graalvm.compiler.replacements.nodes.ArrayRegionEqualsNode.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.FixedWithNextNode.<init>:(Lorg/graalvm/compiler/graph/NodeClass;Lorg/graalvm/compiler/core/common/type/Stamp;)V
         1: .line 73
            aload 0 /* this */
            aload 4 /* kind */
            putfield org.graalvm.compiler.replacements.nodes.ArrayRegionEqualsNode.kind:Ljdk/vm/ci/meta/JavaKind;
         2: .line 74
            aload 0 /* this */
            aload 1 /* array1 */
            putfield org.graalvm.compiler.replacements.nodes.ArrayRegionEqualsNode.array1:Lorg/graalvm/compiler/nodes/ValueNode;
         3: .line 75
            aload 0 /* this */
            aload 2 /* array2 */
            putfield org.graalvm.compiler.replacements.nodes.ArrayRegionEqualsNode.array2:Lorg/graalvm/compiler/nodes/ValueNode;
         4: .line 76
            aload 0 /* this */
            aload 3 /* length */
            putfield org.graalvm.compiler.replacements.nodes.ArrayRegionEqualsNode.length:Lorg/graalvm/compiler/nodes/ValueNode;
         5: .line 77
            return
        end local 4 // jdk.vm.ci.meta.JavaKind kind
        end local 3 // org.graalvm.compiler.nodes.ValueNode length
        end local 2 // org.graalvm.compiler.nodes.ValueNode array2
        end local 1 // org.graalvm.compiler.nodes.ValueNode array1
        end local 0 // org.graalvm.compiler.replacements.nodes.ArrayRegionEqualsNode this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    6     0    this  Lorg/graalvm/compiler/replacements/nodes/ArrayRegionEqualsNode;
            0    6     1  array1  Lorg/graalvm/compiler/nodes/ValueNode;
            0    6     2  array2  Lorg/graalvm/compiler/nodes/ValueNode;
            0    6     3  length  Lorg/graalvm/compiler/nodes/ValueNode;
            0    6     4    kind  Ljdk/vm/ci/meta/JavaKind;
    RuntimeVisibleParameterAnnotations: 
      0:
      1:
      2:
      3:
        org.graalvm.compiler.graph.Node$ConstantNodeParameter()
    MethodParameters:
        Name  Flags
      array1  
      array2  
      length  
      kind    

  public static native boolean regionEquals(jdk.internal.vm.compiler.word.Pointer, jdk.internal.vm.compiler.word.Pointer, int, jdk.vm.ci.meta.JavaKind);
    descriptor: (Ljdk/internal/vm/compiler/word/Pointer;Ljdk/internal/vm/compiler/word/Pointer;ILjdk/vm/ci/meta/JavaKind;)Z
    flags: (0x0109) ACC_PUBLIC, ACC_STATIC, ACC_NATIVE
    RuntimeVisibleAnnotations: 
      org.graalvm.compiler.graph.Node$NodeIntrinsic()
    RuntimeVisibleParameterAnnotations: 
      0:
      1:
      2:
      3:
        org.graalvm.compiler.graph.Node$ConstantNodeParameter()
    MethodParameters:
        Name  Flags
      array1  
      array2  
      length  
      kind    

  public void generate(org.graalvm.compiler.nodes.spi.NodeLIRBuilderTool);
    descriptor: (Lorg/graalvm/compiler/nodes/spi/NodeLIRBuilderTool;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=7, locals=4, args_size=2
        start local 0 // org.graalvm.compiler.replacements.nodes.ArrayRegionEqualsNode this
        start local 1 // org.graalvm.compiler.nodes.spi.NodeLIRBuilderTool gen
         0: .line 84
            iconst_m1
            istore 2 /* constantLength */
        start local 2 // int constantLength
         1: .line 85
            aload 0 /* this */
            getfield org.graalvm.compiler.replacements.nodes.ArrayRegionEqualsNode.length:Lorg/graalvm/compiler/nodes/ValueNode;
            invokevirtual org.graalvm.compiler.nodes.ValueNode.isConstant:()Z
            ifeq 3
         2: .line 86
            aload 0 /* this */
            getfield org.graalvm.compiler.replacements.nodes.ArrayRegionEqualsNode.length:Lorg/graalvm/compiler/nodes/ValueNode;
            invokevirtual org.graalvm.compiler.nodes.ValueNode.asJavaConstant:()Ljdk/vm/ci/meta/JavaConstant;
            invokeinterface jdk.vm.ci.meta.JavaConstant.asInt:()I
            istore 2 /* constantLength */
         3: .line 88
      StackMap locals: int
      StackMap stack:
            aload 1 /* gen */
            invokeinterface org.graalvm.compiler.nodes.spi.NodeLIRBuilderTool.getLIRGeneratorTool:()Lorg/graalvm/compiler/lir/gen/LIRGeneratorTool;
            aload 0 /* this */
            getfield org.graalvm.compiler.replacements.nodes.ArrayRegionEqualsNode.kind:Ljdk/vm/ci/meta/JavaKind;
            aload 1 /* gen */
            aload 0 /* this */
            getfield org.graalvm.compiler.replacements.nodes.ArrayRegionEqualsNode.array1:Lorg/graalvm/compiler/nodes/ValueNode;
            invokeinterface org.graalvm.compiler.nodes.spi.NodeLIRBuilderTool.operand:(Lorg/graalvm/compiler/graph/Node;)Ljdk/vm/ci/meta/Value;
            aload 1 /* gen */
            aload 0 /* this */
            getfield org.graalvm.compiler.replacements.nodes.ArrayRegionEqualsNode.array2:Lorg/graalvm/compiler/nodes/ValueNode;
            invokeinterface org.graalvm.compiler.nodes.spi.NodeLIRBuilderTool.operand:(Lorg/graalvm/compiler/graph/Node;)Ljdk/vm/ci/meta/Value;
            aload 1 /* gen */
            aload 0 /* this */
            getfield org.graalvm.compiler.replacements.nodes.ArrayRegionEqualsNode.length:Lorg/graalvm/compiler/nodes/ValueNode;
            invokeinterface org.graalvm.compiler.nodes.spi.NodeLIRBuilderTool.operand:(Lorg/graalvm/compiler/graph/Node;)Ljdk/vm/ci/meta/Value;
            iload 2 /* constantLength */
            iconst_1
            invokeinterface org.graalvm.compiler.lir.gen.LIRGeneratorTool.emitArrayEquals:(Ljdk/vm/ci/meta/JavaKind;Ljdk/vm/ci/meta/Value;Ljdk/vm/ci/meta/Value;Ljdk/vm/ci/meta/Value;IZ)Lorg/graalvm/compiler/lir/Variable;
            astore 3 /* result */
        start local 3 // jdk.vm.ci.meta.Value result
         4: .line 89
            aload 1 /* gen */
            aload 0 /* this */
            aload 3 /* result */
            invokeinterface org.graalvm.compiler.nodes.spi.NodeLIRBuilderTool.setResult:(Lorg/graalvm/compiler/nodes/ValueNode;Ljdk/vm/ci/meta/Value;)Ljdk/vm/ci/meta/Value;
            pop
         5: .line 90
            return
        end local 3 // jdk.vm.ci.meta.Value result
        end local 2 // int constantLength
        end local 1 // org.graalvm.compiler.nodes.spi.NodeLIRBuilderTool gen
        end local 0 // org.graalvm.compiler.replacements.nodes.ArrayRegionEqualsNode this
      LocalVariableTable:
        Start  End  Slot            Name  Signature
            0    6     0            this  Lorg/graalvm/compiler/replacements/nodes/ArrayRegionEqualsNode;
            0    6     1             gen  Lorg/graalvm/compiler/nodes/spi/NodeLIRBuilderTool;
            1    6     2  constantLength  I
            4    6     3          result  Ljdk/vm/ci/meta/Value;
    MethodParameters:
      Name  Flags
      gen   

  public jdk.internal.vm.compiler.word.LocationIdentity getLocationIdentity();
    descriptor: ()Ljdk/internal/vm/compiler/word/LocationIdentity;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.graalvm.compiler.replacements.nodes.ArrayRegionEqualsNode this
         0: .line 94
            aload 0 /* this */
            getfield org.graalvm.compiler.replacements.nodes.ArrayRegionEqualsNode.kind:Ljdk/vm/ci/meta/JavaKind;
            invokestatic org.graalvm.compiler.nodes.NamedLocationIdentity.getArrayLocation:(Ljdk/vm/ci/meta/JavaKind;)Ljdk/internal/vm/compiler/word/LocationIdentity;
            areturn
        end local 0 // org.graalvm.compiler.replacements.nodes.ArrayRegionEqualsNode this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/graalvm/compiler/replacements/nodes/ArrayRegionEqualsNode;

  public org.graalvm.compiler.nodes.memory.MemoryNode getLastLocationAccess();
    descriptor: ()Lorg/graalvm/compiler/nodes/memory/MemoryNode;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.graalvm.compiler.replacements.nodes.ArrayRegionEqualsNode this
         0: .line 99
            aload 0 /* this */
            getfield org.graalvm.compiler.replacements.nodes.ArrayRegionEqualsNode.lastLocationAccess:Lorg/graalvm/compiler/nodes/memory/MemoryNode;
            areturn
        end local 0 // org.graalvm.compiler.replacements.nodes.ArrayRegionEqualsNode this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/graalvm/compiler/replacements/nodes/ArrayRegionEqualsNode;

  public void setLastLocationAccess(org.graalvm.compiler.nodes.memory.MemoryNode);
    descriptor: (Lorg/graalvm/compiler/nodes/memory/MemoryNode;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // org.graalvm.compiler.replacements.nodes.ArrayRegionEqualsNode this
        start local 1 // org.graalvm.compiler.nodes.memory.MemoryNode lla
         0: .line 104
            aload 0 /* this */
            aload 0 /* this */
            getfield org.graalvm.compiler.replacements.nodes.ArrayRegionEqualsNode.lastLocationAccess:Lorg/graalvm/compiler/nodes/memory/MemoryNode;
            invokestatic org.graalvm.compiler.nodes.ValueNodeUtil.asNode:(Lorg/graalvm/compiler/nodes/memory/MemoryNode;)Lorg/graalvm/compiler/nodes/ValueNode;
            aload 1 /* lla */
            invokestatic org.graalvm.compiler.nodes.ValueNodeUtil.asNode:(Lorg/graalvm/compiler/nodes/memory/MemoryNode;)Lorg/graalvm/compiler/nodes/ValueNode;
            invokevirtual org.graalvm.compiler.replacements.nodes.ArrayRegionEqualsNode.updateUsages:(Lorg/graalvm/compiler/graph/Node;Lorg/graalvm/compiler/graph/Node;)V
         1: .line 105
            aload 0 /* this */
            aload 1 /* lla */
            putfield org.graalvm.compiler.replacements.nodes.ArrayRegionEqualsNode.lastLocationAccess:Lorg/graalvm/compiler/nodes/memory/MemoryNode;
         2: .line 106
            return
        end local 1 // org.graalvm.compiler.nodes.memory.MemoryNode lla
        end local 0 // org.graalvm.compiler.replacements.nodes.ArrayRegionEqualsNode this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Lorg/graalvm/compiler/replacements/nodes/ArrayRegionEqualsNode;
            0    3     1   lla  Lorg/graalvm/compiler/nodes/memory/MemoryNode;
    MethodParameters:
      Name  Flags
      lla   
}
SourceFile: "ArrayRegionEqualsNode.java"
InnerClasses:
  public abstract ConstantNodeParameter = org.graalvm.compiler.graph.Node$ConstantNodeParameter of org.graalvm.compiler.graph.Node
  public abstract Input = org.graalvm.compiler.graph.Node$Input of org.graalvm.compiler.graph.Node
  public abstract NodeIntrinsic = org.graalvm.compiler.graph.Node$NodeIntrinsic of org.graalvm.compiler.graph.Node
  public abstract OptionalInput = org.graalvm.compiler.graph.Node$OptionalInput of org.graalvm.compiler.graph.Node
    RuntimeVisibleAnnotations: 
      org.graalvm.compiler.nodeinfo.NodeInfo(cycles = org.graalvm.compiler.nodeinfo.NodeCycles.CYCLES_UNKNOWN:Lorg/graalvm/compiler/nodeinfo/NodeCycles;, size = org.graalvm.compiler.nodeinfo.NodeSize.SIZE_128:Lorg/graalvm/compiler/nodeinfo/NodeSize;)
/

java/ 12/ jdk.internal.vm.compiler/org/graalvm/compiler/replacements/nodes/ArrayRegionEqualsNode.class
