java/15 : jdk.internal.vm.compiler/org/graalvm/compiler/core/test/VerifyFoldableMethods.class

VerifyFoldableMethods
https://openjdk.java.net/
GPLv2 + Classpath Exception
public class org.graalvm.compiler.core.test.VerifyFoldableMethods extends org.graalvm.compiler.phases.VerifyPhase<org.graalvm.compiler.nodes.spi.CoreProviders>
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: org.graalvm.compiler.core.test.VerifyFoldableMethods
  super_class: org.graalvm.compiler.phases.VerifyPhase
{
  private final java.util.Map<jdk.vm.ci.meta.ResolvedJavaMethod, java.lang.Boolean> foldables;
    descriptor: Ljava/util/Map;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL
    Signature: Ljava/util/Map<Ljdk/vm/ci/meta/ResolvedJavaMethod;Ljava/lang/Boolean;>;

  jdk.vm.ci.meta.ResolvedJavaType generatedInvocationPluginType;
    descriptor: Ljdk/vm/ci/meta/ResolvedJavaType;
    flags: (0x0000) 

  public void <init>();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=1, args_size=1
        start local 0 // org.graalvm.compiler.core.test.VerifyFoldableMethods this
         0: .line 44
            aload 0 /* this */
            invokespecial org.graalvm.compiler.phases.VerifyPhase.<init>:()V
         1: .line 51
            aload 0 /* this */
            new java.util.concurrent.ConcurrentHashMap
            dup
            invokespecial java.util.concurrent.ConcurrentHashMap.<init>:()V
            putfield org.graalvm.compiler.core.test.VerifyFoldableMethods.foldables:Ljava/util/Map;
         2: .line 44
            return
        end local 0 // org.graalvm.compiler.core.test.VerifyFoldableMethods this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Lorg/graalvm/compiler/core/test/VerifyFoldableMethods;

  public boolean checkContract();
    descriptor: ()Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.graalvm.compiler.core.test.VerifyFoldableMethods this
         0: .line 48
            iconst_0
            ireturn
        end local 0 // org.graalvm.compiler.core.test.VerifyFoldableMethods this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/graalvm/compiler/core/test/VerifyFoldableMethods;

  protected void verify(org.graalvm.compiler.nodes.StructuredGraph, org.graalvm.compiler.nodes.spi.CoreProviders);
    descriptor: (Lorg/graalvm/compiler/nodes/StructuredGraph;Lorg/graalvm/compiler/nodes/spi/CoreProviders;)V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=3, locals=7, args_size=3
        start local 0 // org.graalvm.compiler.core.test.VerifyFoldableMethods this
        start local 1 // org.graalvm.compiler.nodes.StructuredGraph graph
        start local 2 // org.graalvm.compiler.nodes.spi.CoreProviders context
         0: .line 56
            aload 1 /* graph */
            invokevirtual org.graalvm.compiler.nodes.StructuredGraph.method:()Ljdk/vm/ci/meta/ResolvedJavaMethod;
            astore 3 /* method */
        start local 3 // jdk.vm.ci.meta.ResolvedJavaMethod method
         1: .line 57
            aload 3 /* method */
            ldc Lorg/graalvm/compiler/api/replacements/Fold;
            invokeinterface jdk.vm.ci.meta.ResolvedJavaMethod.getAnnotation:(Ljava/lang/Class;)Ljava/lang/annotation/Annotation;
            ifnull 4
         2: .line 58
            aload 0 /* this */
            getfield org.graalvm.compiler.core.test.VerifyFoldableMethods.foldables:Ljava/util/Map;
            aload 3 /* method */
            iconst_0
            invokestatic java.lang.Boolean.valueOf:(Z)Ljava/lang/Boolean;
            invokeinterface java.util.Map.putIfAbsent:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
            pop
         3: .line 59
            goto 13
         4: .line 60
      StackMap locals: jdk.vm.ci.meta.ResolvedJavaMethod
      StackMap stack:
            aload 0 /* this */
            getfield org.graalvm.compiler.core.test.VerifyFoldableMethods.generatedInvocationPluginType:Ljdk/vm/ci/meta/ResolvedJavaType;
            ifnonnull 6
         5: .line 61
            aload 0 /* this */
            aload 2 /* context */
            invokeinterface org.graalvm.compiler.nodes.spi.CoreProviders.getMetaAccess:()Ljdk/vm/ci/meta/MetaAccessProvider;
            ldc Lorg/graalvm/compiler/nodes/graphbuilderconf/GeneratedInvocationPlugin;
            invokeinterface jdk.vm.ci.meta.MetaAccessProvider.lookupJavaType:(Ljava/lang/Class;)Ljdk/vm/ci/meta/ResolvedJavaType;
            putfield org.graalvm.compiler.core.test.VerifyFoldableMethods.generatedInvocationPluginType:Ljdk/vm/ci/meta/ResolvedJavaType;
         6: .line 63
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.graalvm.compiler.core.test.VerifyFoldableMethods.generatedInvocationPluginType:Ljdk/vm/ci/meta/ResolvedJavaType;
            aload 3 /* method */
            invokeinterface jdk.vm.ci.meta.ResolvedJavaMethod.getDeclaringClass:()Ljdk/vm/ci/meta/ResolvedJavaType;
            invokeinterface jdk.vm.ci.meta.ResolvedJavaType.isAssignableFrom:(Ljdk/vm/ci/meta/ResolvedJavaType;)Z
            ifne 13
         7: .line 64
            aload 1 /* graph */
            getstatic org.graalvm.compiler.nodes.java.MethodCallTargetNode.TYPE:Lorg/graalvm/compiler/graph/NodeClass;
            invokevirtual org.graalvm.compiler.nodes.StructuredGraph.getNodes:(Lorg/graalvm/compiler/graph/NodeClass;)Lorg/graalvm/compiler/graph/iterators/NodeIterable;
            invokeinterface org.graalvm.compiler.graph.iterators.NodeIterable.iterator:()Ljava/util/Iterator;
            astore 5
            goto 12
      StackMap locals: org.graalvm.compiler.core.test.VerifyFoldableMethods org.graalvm.compiler.nodes.StructuredGraph org.graalvm.compiler.nodes.spi.CoreProviders jdk.vm.ci.meta.ResolvedJavaMethod top java.util.Iterator
      StackMap stack:
         8: aload 5
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast org.graalvm.compiler.nodes.java.MethodCallTargetNode
            astore 4 /* t */
        start local 4 // org.graalvm.compiler.nodes.java.MethodCallTargetNode t
         9: .line 65
            aload 4 /* t */
            invokevirtual org.graalvm.compiler.nodes.java.MethodCallTargetNode.targetMethod:()Ljdk/vm/ci/meta/ResolvedJavaMethod;
            astore 6 /* callee */
        start local 6 // jdk.vm.ci.meta.ResolvedJavaMethod callee
        10: .line 66
            aload 6 /* callee */
            ldc Lorg/graalvm/compiler/api/replacements/Fold;
            invokeinterface jdk.vm.ci.meta.ResolvedJavaMethod.getAnnotation:(Ljava/lang/Class;)Ljava/lang/annotation/Annotation;
            ifnull 12
        11: .line 67
            aload 0 /* this */
            getfield org.graalvm.compiler.core.test.VerifyFoldableMethods.foldables:Ljava/util/Map;
            aload 6 /* callee */
            iconst_1
            invokestatic java.lang.Boolean.valueOf:(Z)Ljava/lang/Boolean;
            invokeinterface java.util.Map.put:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
            pop
        end local 6 // jdk.vm.ci.meta.ResolvedJavaMethod callee
        end local 4 // org.graalvm.compiler.nodes.java.MethodCallTargetNode t
        12: .line 64
      StackMap locals:
      StackMap stack:
            aload 5
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 8
        13: .line 72
      StackMap locals: org.graalvm.compiler.core.test.VerifyFoldableMethods org.graalvm.compiler.nodes.StructuredGraph org.graalvm.compiler.nodes.spi.CoreProviders jdk.vm.ci.meta.ResolvedJavaMethod
      StackMap stack:
            return
        end local 3 // jdk.vm.ci.meta.ResolvedJavaMethod method
        end local 2 // org.graalvm.compiler.nodes.spi.CoreProviders context
        end local 1 // org.graalvm.compiler.nodes.StructuredGraph graph
        end local 0 // org.graalvm.compiler.core.test.VerifyFoldableMethods this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0   14     0     this  Lorg/graalvm/compiler/core/test/VerifyFoldableMethods;
            0   14     1    graph  Lorg/graalvm/compiler/nodes/StructuredGraph;
            0   14     2  context  Lorg/graalvm/compiler/nodes/spi/CoreProviders;
            1   14     3   method  Ljdk/vm/ci/meta/ResolvedJavaMethod;
            9   12     4        t  Lorg/graalvm/compiler/nodes/java/MethodCallTargetNode;
           10   12     6   callee  Ljdk/vm/ci/meta/ResolvedJavaMethod;
    MethodParameters:
         Name  Flags
      graph    
      context  

  public void finish();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=7, locals=2, args_size=1
        start local 0 // org.graalvm.compiler.core.test.VerifyFoldableMethods this
         0: .line 75
            aload 0 /* this */
            getfield org.graalvm.compiler.core.test.VerifyFoldableMethods.foldables:Ljava/util/Map;
            invokeinterface java.util.Map.entrySet:()Ljava/util/Set;
            invokeinterface java.util.Set.stream:()Ljava/util/stream/Stream;
            invokedynamic test()Ljava/util/function/Predicate;
              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;)Z
                  org/graalvm/compiler/core/test/VerifyFoldableMethods.lambda$0(Ljava/util/Map$Entry;)Z (6)
                  (Ljava/util/Map$Entry;)Z
            invokeinterface java.util.stream.Stream.filter:(Ljava/util/function/Predicate;)Ljava/util/stream/Stream;
            invokedynamic apply()Ljava/util/function/Function;
              Bootstrap: invokestatic java.lang.invoke.LambdaMetafactory.metafactory:(Ljava/lang/invoke/MethodHandles$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;
                  org/graalvm/compiler/core/test/VerifyFoldableMethods.lambda$1(Ljava/util/Map$Entry;)Ljava/lang/String; (6)
                  (Ljava/util/Map$Entry;)Ljava/lang/String;
            invokeinterface java.util.stream.Stream.map:(Ljava/util/function/Function;)Ljava/util/stream/Stream;
            new java.lang.StringBuilder
            dup
            invokestatic java.lang.System.lineSeparator:()Ljava/lang/String;
            invokestatic java.lang.String.valueOf:(Ljava/lang/Object;)Ljava/lang/String;
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            ldc "  "
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokestatic java.util.stream.Collectors.joining:(Ljava/lang/CharSequence;)Ljava/util/stream/Collector;
            invokeinterface java.util.stream.Stream.collect:(Ljava/util/stream/Collector;)Ljava/lang/Object;
            checkcast java.lang.String
            astore 1 /* uncalled */
        start local 1 // java.lang.String uncalled
         1: .line 76
            aload 1 /* uncalled */
            invokevirtual java.lang.String.length:()I
            ifeq 3
         2: .line 77
            new org.graalvm.compiler.phases.VerifyPhase$VerificationError
            dup
            new java.lang.StringBuilder
            dup
            ldc "Methods annotated with @"
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            ldc Lorg/graalvm/compiler/api/replacements/Fold;
            invokevirtual java.lang.Class.getSimpleName:()Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            ldc " appear to have no usages:%n  %s"
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            iconst_1
            anewarray java.lang.Object
            dup
            iconst_0
            aload 1 /* uncalled */
            aastore
            invokestatic java.lang.String.format:(Ljava/lang/String;[Ljava/lang/Object;)Ljava/lang/String;
            invokespecial org.graalvm.compiler.phases.VerifyPhase$VerificationError.<init>:(Ljava/lang/String;)V
            athrow
         3: .line 79
      StackMap locals: java.lang.String
      StackMap stack:
            return
        end local 1 // java.lang.String uncalled
        end local 0 // org.graalvm.compiler.core.test.VerifyFoldableMethods this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    4     0      this  Lorg/graalvm/compiler/core/test/VerifyFoldableMethods;
            1    4     1  uncalled  Ljava/lang/String;

  protected void verify(org.graalvm.compiler.nodes.StructuredGraph, java.lang.Object);
    descriptor: (Lorg/graalvm/compiler/nodes/StructuredGraph;Ljava/lang/Object;)V
    flags: (0x1044) ACC_PROTECTED, ACC_BRIDGE, ACC_SYNTHETIC
    Code:
      stack=3, locals=3, args_size=3
         0: .line 1
            aload 0
            aload 1
            aload 2
            checkcast org.graalvm.compiler.nodes.spi.CoreProviders
            invokevirtual org.graalvm.compiler.core.test.VerifyFoldableMethods.verify:(Lorg/graalvm/compiler/nodes/StructuredGraph;Lorg/graalvm/compiler/nodes/spi/CoreProviders;)V
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  private static boolean lambda$0(java.util.Map$Entry);
    descriptor: (Ljava/util/Map$Entry;)Z
    flags: (0x100a) ACC_PRIVATE, ACC_STATIC, ACC_SYNTHETIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // java.util.Map$Entry e
         0: .line 75
            aload 0 /* e */
            invokeinterface java.util.Map$Entry.getValue:()Ljava/lang/Object;
            checkcast java.lang.Boolean
            invokevirtual java.lang.Boolean.booleanValue:()Z
            ifeq 1
            iconst_0
            goto 2
      StackMap locals:
      StackMap stack:
         1: iconst_1
      StackMap locals:
      StackMap stack: int
         2: ireturn
        end local 0 // java.util.Map$Entry e
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0     e  Ljava/util/Map$Entry<Ljdk/vm/ci/meta/ResolvedJavaMethod;Ljava/lang/Boolean;>;

  private static java.lang.String lambda$1(java.util.Map$Entry);
    descriptor: (Ljava/util/Map$Entry;)Ljava/lang/String;
    flags: (0x100a) ACC_PRIVATE, ACC_STATIC, ACC_SYNTHETIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // java.util.Map$Entry e
         0: .line 75
            aload 0 /* e */
            invokeinterface java.util.Map$Entry.getKey:()Ljava/lang/Object;
            checkcast jdk.vm.ci.meta.ResolvedJavaMethod
            ldc "%H.%n(%p)"
            invokeinterface jdk.vm.ci.meta.ResolvedJavaMethod.format:(Ljava/lang/String;)Ljava/lang/String;
            areturn
        end local 0 // java.util.Map$Entry e
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0     e  Ljava/util/Map$Entry<Ljdk/vm/ci/meta/ResolvedJavaMethod;Ljava/lang/Boolean;>;
}
Signature: Lorg/graalvm/compiler/phases/VerifyPhase<Lorg/graalvm/compiler/nodes/spi/CoreProviders;>;
SourceFile: "VerifyFoldableMethods.java"
InnerClasses:
  public final Lookup = java.lang.invoke.MethodHandles$Lookup of java.lang.invoke.MethodHandles
  public abstract Entry = java.util.Map$Entry of java.util.Map
  public VerificationError = org.graalvm.compiler.phases.VerifyPhase$VerificationError of org.graalvm.compiler.phases.VerifyPhase
/

java/ 15/ jdk.internal.vm.compiler/org/graalvm/compiler/core/test/VerifyFoldableMethods.class
