graal/21.0.0.2 : compiler/org.graalvm.compiler.hotspot.test/org/graalvm/compiler/hotspot/test/ObjectHashCodeInliningTest.class

public class org.graalvm.compiler.hotspot.test.ObjectHashCodeInliningTest extends org.graalvm.compiler.core.test.GraalCompilerTest
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: org.graalvm.compiler.hotspot.test.ObjectHashCodeInliningTest
  super_class: org.graalvm.compiler.core.test.GraalCompilerTest
{
  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 40
            ldc Lorg/graalvm/compiler/hotspot/test/ObjectHashCodeInliningTest;
            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.hotspot.test.ObjectHashCodeInliningTest.$assertionsDisabled:Z
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  public void <init>();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.graalvm.compiler.hotspot.test.ObjectHashCodeInliningTest this
         0: .line 40
            aload 0 /* this */
            invokespecial org.graalvm.compiler.core.test.GraalCompilerTest.<init>:()V
            return
        end local 0 // org.graalvm.compiler.hotspot.test.ObjectHashCodeInliningTest this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/graalvm/compiler/hotspot/test/ObjectHashCodeInliningTest;

  public static int getHash(java.lang.Object);
    descriptor: (Ljava/lang/Object;)I
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // java.lang.Object obj
         0: .line 43
            aload 0 /* obj */
            invokevirtual java.lang.Object.hashCode:()I
            ireturn
        end local 0 // java.lang.Object obj
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0   obj  Ljava/lang/Object;
    MethodParameters:
      Name  Flags
      obj   

  public void testGetHash();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=8, locals=7, args_size=1
        start local 0 // org.graalvm.compiler.hotspot.test.ObjectHashCodeInliningTest this
         0: .line 48
            aload 0 /* this */
            invokevirtual org.graalvm.compiler.hotspot.test.ObjectHashCodeInliningTest.getMetaAccess:()Ljdk/vm/ci/meta/MetaAccessProvider;
            astore 1 /* metaAccess */
        start local 1 // jdk.vm.ci.meta.MetaAccessProvider metaAccess
         1: .line 49
            iconst_2
            anewarray jdk.vm.ci.meta.JavaTypeProfile$ProfiledType
            dup
            iconst_0
         2: .line 50
            new jdk.vm.ci.meta.JavaTypeProfile$ProfiledType
            dup
            aload 1 /* metaAccess */
            ldc Ljava/lang/String;
            invokeinterface jdk.vm.ci.meta.MetaAccessProvider.lookupJavaType:(Ljava/lang/Class;)Ljdk/vm/ci/meta/ResolvedJavaType;
            ldc 0.9
            invokespecial jdk.vm.ci.meta.JavaTypeProfile$ProfiledType.<init>:(Ljdk/vm/ci/meta/ResolvedJavaType;D)V
            aastore
            dup
            iconst_1
         3: .line 51
            new jdk.vm.ci.meta.JavaTypeProfile$ProfiledType
            dup
            aload 1 /* metaAccess */
            ldc Ljava/lang/Object;
            invokeinterface jdk.vm.ci.meta.MetaAccessProvider.lookupJavaType:(Ljava/lang/Class;)Ljdk/vm/ci/meta/ResolvedJavaType;
            ldc 0.1
            invokespecial jdk.vm.ci.meta.JavaTypeProfile$ProfiledType.<init>:(Ljdk/vm/ci/meta/ResolvedJavaType;D)V
            aastore
         4: .line 49
            astore 2 /* injectedProfile */
        start local 2 // jdk.vm.ci.meta.JavaTypeProfile$ProfiledType[] injectedProfile
         5: .line 53
            aload 0 /* this */
            ldc "getHash"
            invokevirtual org.graalvm.compiler.hotspot.test.ObjectHashCodeInliningTest.getResolvedJavaMethod:(Ljava/lang/String;)Ljdk/vm/ci/meta/ResolvedJavaMethod;
            astore 3 /* method */
        start local 3 // jdk.vm.ci.meta.ResolvedJavaMethod method
         6: .line 54
            aload 0 /* this */
            aload 3 /* method */
            invokevirtual org.graalvm.compiler.hotspot.test.ObjectHashCodeInliningTest.parseForCompile:(Ljdk/vm/ci/meta/ResolvedJavaMethod;)Lorg/graalvm/compiler/nodes/StructuredGraph;
            astore 4 /* graph */
        start local 4 // org.graalvm.compiler.nodes.StructuredGraph graph
         7: .line 55
            aload 4 /* 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 6
            goto 11
      StackMap locals: org.graalvm.compiler.hotspot.test.ObjectHashCodeInliningTest jdk.vm.ci.meta.MetaAccessProvider jdk.vm.ci.meta.JavaTypeProfile$ProfiledType[] jdk.vm.ci.meta.ResolvedJavaMethod org.graalvm.compiler.nodes.StructuredGraph top java.util.Iterator
      StackMap stack:
         8: aload 6
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast org.graalvm.compiler.nodes.java.MethodCallTargetNode
            astore 5 /* callTargetNode */
        start local 5 // org.graalvm.compiler.nodes.java.MethodCallTargetNode callTargetNode
         9: .line 56
            ldc "Object.hashCode"
            aload 5 /* callTargetNode */
            invokevirtual org.graalvm.compiler.nodes.java.MethodCallTargetNode.targetName:()Ljava/lang/String;
            invokevirtual java.lang.String.equals:(Ljava/lang/Object;)Z
            ifeq 11
        10: .line 57
            aload 5 /* callTargetNode */
            new jdk.vm.ci.meta.JavaTypeProfile
            dup
            getstatic jdk.vm.ci.meta.TriState.FALSE:Ljdk/vm/ci/meta/TriState;
            dconst_0
            aload 2 /* injectedProfile */
            invokespecial jdk.vm.ci.meta.JavaTypeProfile.<init>:(Ljdk/vm/ci/meta/TriState;D[Ljdk/vm/ci/meta/JavaTypeProfile$ProfiledType;)V
            invokevirtual org.graalvm.compiler.nodes.java.MethodCallTargetNode.setJavaTypeProfile:(Ljdk/vm/ci/meta/JavaTypeProfile;)V
        end local 5 // org.graalvm.compiler.nodes.java.MethodCallTargetNode callTargetNode
        11: .line 55
      StackMap locals:
      StackMap stack:
            aload 6
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 8
        12: .line 61
            aload 0 /* this */
            aload 3 /* method */
            aload 4 /* graph */
            invokevirtual org.graalvm.compiler.hotspot.test.ObjectHashCodeInliningTest.compile:(Ljdk/vm/ci/meta/ResolvedJavaMethod;Lorg/graalvm/compiler/nodes/StructuredGraph;)Lorg/graalvm/compiler/code/CompilationResult;
            pop
        13: .line 62
            return
        end local 4 // org.graalvm.compiler.nodes.StructuredGraph graph
        end local 3 // jdk.vm.ci.meta.ResolvedJavaMethod method
        end local 2 // jdk.vm.ci.meta.JavaTypeProfile$ProfiledType[] injectedProfile
        end local 1 // jdk.vm.ci.meta.MetaAccessProvider metaAccess
        end local 0 // org.graalvm.compiler.hotspot.test.ObjectHashCodeInliningTest this
      LocalVariableTable:
        Start  End  Slot             Name  Signature
            0   14     0             this  Lorg/graalvm/compiler/hotspot/test/ObjectHashCodeInliningTest;
            1   14     1       metaAccess  Ljdk/vm/ci/meta/MetaAccessProvider;
            5   14     2  injectedProfile  [Ljdk/vm/ci/meta/JavaTypeProfile$ProfiledType;
            6   14     3           method  Ljdk/vm/ci/meta/ResolvedJavaMethod;
            7   14     4            graph  Lorg/graalvm/compiler/nodes/StructuredGraph;
            9   11     5   callTargetNode  Lorg/graalvm/compiler/nodes/java/MethodCallTargetNode;
    RuntimeVisibleAnnotations: 
      org.junit.Test()

  private static boolean containsForeignCallToIdentityHashCode(org.graalvm.compiler.nodes.StructuredGraph);
    descriptor: (Lorg/graalvm/compiler/nodes/StructuredGraph;)Z
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC
    Code:
      stack=2, locals=3, args_size=1
        start local 0 // org.graalvm.compiler.nodes.StructuredGraph graph
         0: .line 65
            aload 0 /* graph */
            invokevirtual org.graalvm.compiler.nodes.StructuredGraph.getNodes:()Lorg/graalvm/compiler/graph/iterators/NodeIterable;
            ldc Lorg/graalvm/compiler/nodes/extended/ForeignCallNode;
            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 2
            goto 4
      StackMap locals: org.graalvm.compiler.nodes.StructuredGraph top java.util.Iterator
      StackMap stack:
         1: aload 2
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast org.graalvm.compiler.nodes.extended.ForeignCallNode
            astore 1 /* foreignCallNode */
        start local 1 // org.graalvm.compiler.nodes.extended.ForeignCallNode foreignCallNode
         2: .line 66
            ldc "identity_hashcode"
            aload 1 /* foreignCallNode */
            invokevirtual org.graalvm.compiler.nodes.extended.ForeignCallNode.getDescriptor:()Lorg/graalvm/compiler/core/common/spi/ForeignCallDescriptor;
            invokevirtual org.graalvm.compiler.core.common.spi.ForeignCallDescriptor.getName:()Ljava/lang/String;
            invokevirtual java.lang.String.equals:(Ljava/lang/Object;)Z
            ifeq 4
         3: .line 67
            iconst_1
            ireturn
        end local 1 // org.graalvm.compiler.nodes.extended.ForeignCallNode foreignCallNode
         4: .line 65
      StackMap locals:
      StackMap stack:
            aload 2
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 1
         5: .line 70
            iconst_0
            ireturn
        end local 0 // org.graalvm.compiler.nodes.StructuredGraph graph
      LocalVariableTable:
        Start  End  Slot             Name  Signature
            0    6     0            graph  Lorg/graalvm/compiler/nodes/StructuredGraph;
            2    4     1  foreignCallNode  Lorg/graalvm/compiler/nodes/extended/ForeignCallNode;
    MethodParameters:
       Name  Flags
      graph  

  private static boolean containsReadStringHash(org.graalvm.compiler.nodes.StructuredGraph);
    descriptor: (Lorg/graalvm/compiler/nodes/StructuredGraph;)Z
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC
    Code:
      stack=2, locals=3, args_size=1
        start local 0 // org.graalvm.compiler.nodes.StructuredGraph graph
         0: .line 74
            aload 0 /* graph */
            invokevirtual org.graalvm.compiler.nodes.StructuredGraph.getNodes:()Lorg/graalvm/compiler/graph/iterators/NodeIterable;
            ldc Lorg/graalvm/compiler/nodes/memory/ReadNode;
            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 2
            goto 4
      StackMap locals: org.graalvm.compiler.nodes.StructuredGraph top java.util.Iterator
      StackMap stack:
         1: aload 2
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast org.graalvm.compiler.nodes.memory.ReadNode
            astore 1 /* readNode */
        start local 1 // org.graalvm.compiler.nodes.memory.ReadNode readNode
         2: .line 75
            ldc "String.hash"
            aload 1 /* readNode */
            invokevirtual org.graalvm.compiler.nodes.memory.ReadNode.getLocationIdentity:()Lorg/graalvm/word/LocationIdentity;
            invokevirtual java.lang.Object.toString:()Ljava/lang/String;
            invokevirtual java.lang.String.equals:(Ljava/lang/Object;)Z
            ifeq 4
         3: .line 76
            iconst_1
            ireturn
        end local 1 // org.graalvm.compiler.nodes.memory.ReadNode readNode
         4: .line 74
      StackMap locals:
      StackMap stack:
            aload 2
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 1
         5: .line 79
            iconst_0
            ireturn
        end local 0 // org.graalvm.compiler.nodes.StructuredGraph graph
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    6     0     graph  Lorg/graalvm/compiler/nodes/StructuredGraph;
            2    4     1  readNode  Lorg/graalvm/compiler/nodes/memory/ReadNode;
    MethodParameters:
       Name  Flags
      graph  

  protected void checkHighTierGraph(org.graalvm.compiler.nodes.StructuredGraph);
    descriptor: (Lorg/graalvm/compiler/nodes/StructuredGraph;)V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // org.graalvm.compiler.hotspot.test.ObjectHashCodeInliningTest this
        start local 1 // org.graalvm.compiler.nodes.StructuredGraph graph
         0: .line 84
            getstatic org.graalvm.compiler.hotspot.test.ObjectHashCodeInliningTest.$assertionsDisabled:Z
            ifne 1
            aload 1 /* graph */
            invokestatic org.graalvm.compiler.hotspot.test.ObjectHashCodeInliningTest.containsForeignCallToIdentityHashCode:(Lorg/graalvm/compiler/nodes/StructuredGraph;)Z
            ifne 1
            new java.lang.AssertionError
            dup
            ldc "expected a foreign call to identity_hashcode"
            invokespecial java.lang.AssertionError.<init>:(Ljava/lang/Object;)V
            athrow
         1: .line 85
      StackMap locals:
      StackMap stack:
            getstatic org.graalvm.compiler.hotspot.test.ObjectHashCodeInliningTest.$assertionsDisabled:Z
            ifne 2
            aload 1 /* graph */
            invokestatic org.graalvm.compiler.hotspot.test.ObjectHashCodeInliningTest.containsReadStringHash:(Lorg/graalvm/compiler/nodes/StructuredGraph;)Z
            ifne 2
            new java.lang.AssertionError
            dup
            ldc "expected a read from String.hash"
            invokespecial java.lang.AssertionError.<init>:(Ljava/lang/Object;)V
            athrow
         2: .line 86
      StackMap locals:
      StackMap stack:
            return
        end local 1 // org.graalvm.compiler.nodes.StructuredGraph graph
        end local 0 // org.graalvm.compiler.hotspot.test.ObjectHashCodeInliningTest this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    3     0   this  Lorg/graalvm/compiler/hotspot/test/ObjectHashCodeInliningTest;
            0    3     1  graph  Lorg/graalvm/compiler/nodes/StructuredGraph;
    MethodParameters:
       Name  Flags
      graph  
}
SourceFile: "ObjectHashCodeInliningTest.java"
InnerClasses:
  public ProfiledType = jdk.vm.ci.meta.JavaTypeProfile$ProfiledType of jdk.vm.ci.meta.JavaTypeProfile
/

graal/ 21.0.0.2/ compiler/org.graalvm.compiler.hotspot.test/org/graalvm/compiler/hotspot/test/ObjectHashCodeInliningTest.class
