public class org.graalvm.compiler.core.test.NegateCanonicalizationTest 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.core.test.NegateCanonicalizationTest
  super_class: org.graalvm.compiler.core.test.GraalCompilerTest
{
  public void <init>();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.graalvm.compiler.core.test.NegateCanonicalizationTest this
         0: .line 34
            aload 0 /* this */
            invokespecial org.graalvm.compiler.core.test.GraalCompilerTest.<init>:()V
            return
        end local 0 // org.graalvm.compiler.core.test.NegateCanonicalizationTest this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/graalvm/compiler/core/test/NegateCanonicalizationTest;

  public static int negateInt(int);
    descriptor: (I)I
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // int x
         0: .line 37
            iload 0 /* x */
            bipush 31
            ishr
            ineg
            ireturn
        end local 0 // int x
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0     x  I
    MethodParameters:
      Name  Flags
      x     

  public static long negateLong(long);
    descriptor: (J)J
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=3, locals=2, args_size=1
        start local 0 // long x
         0: .line 41
            lload 0 /* x */
            bipush 63
            lshr
            lneg
            lreturn
        end local 0 // long x
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0     x  J
    MethodParameters:
      Name  Flags
      x     

  public static int signExtractInt(int);
    descriptor: (I)I
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // int x
         0: .line 45
            iload 0 /* x */
            bipush 31
            ishr
            bipush 31
            iushr
            ireturn
        end local 0 // int x
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0     x  I
    MethodParameters:
      Name  Flags
      x     

  public static long signExtractLong(long);
    descriptor: (J)J
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=3, locals=2, args_size=1
        start local 0 // long x
         0: .line 49
            lload 0 /* x */
            bipush 63
            lshr
            bipush 63
            lushr
            lreturn
        end local 0 // long x
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0     x  J
    MethodParameters:
      Name  Flags
      x     

  private void checkNodes(java.lang.String);
    descriptor: (Ljava/lang/String;)V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=3, locals=3, args_size=2
        start local 0 // org.graalvm.compiler.core.test.NegateCanonicalizationTest this
        start local 1 // java.lang.String methodName
         0: .line 53
            aload 0 /* this */
            aload 0 /* this */
            aload 1 /* methodName */
            invokevirtual org.graalvm.compiler.core.test.NegateCanonicalizationTest.getResolvedJavaMethod:(Ljava/lang/String;)Ljdk/vm/ci/meta/ResolvedJavaMethod;
            invokevirtual org.graalvm.compiler.core.test.NegateCanonicalizationTest.parseForCompile:(Ljdk/vm/ci/meta/ResolvedJavaMethod;)Lorg/graalvm/compiler/nodes/StructuredGraph;
            astore 2 /* graph */
        start local 2 // org.graalvm.compiler.nodes.StructuredGraph graph
         1: .line 54
            aload 0 /* this */
            invokevirtual org.graalvm.compiler.core.test.NegateCanonicalizationTest.createCanonicalizerPhase:()Lorg/graalvm/compiler/phases/common/CanonicalizerPhase;
            aload 2 /* graph */
            aload 0 /* this */
            invokevirtual org.graalvm.compiler.core.test.NegateCanonicalizationTest.getProviders:()Lorg/graalvm/compiler/phases/util/Providers;
            invokevirtual org.graalvm.compiler.phases.common.CanonicalizerPhase.apply:(Lorg/graalvm/compiler/nodes/StructuredGraph;Ljava/lang/Object;)V
         2: .line 55
            aload 2 /* graph */
            invokevirtual org.graalvm.compiler.nodes.StructuredGraph.getNodes:()Lorg/graalvm/compiler/graph/iterators/NodeIterable;
            ldc Lorg/graalvm/compiler/nodes/calc/NegateNode;
            invokeinterface org.graalvm.compiler.graph.iterators.NodeIterable.filter:(Ljava/lang/Class;)Lorg/graalvm/compiler/graph/iterators/NodeIterable;
            invokeinterface org.graalvm.compiler.graph.iterators.NodeIterable.count:()I
            ifne 3
            iconst_1
            goto 4
      StackMap locals: org.graalvm.compiler.nodes.StructuredGraph
      StackMap stack:
         3: iconst_0
      StackMap locals:
      StackMap stack: int
         4: invokestatic org.graalvm.compiler.core.test.NegateCanonicalizationTest.assertTrue:(Z)V
         5: .line 56
            aload 2 /* graph */
            invokevirtual org.graalvm.compiler.nodes.StructuredGraph.getNodes:()Lorg/graalvm/compiler/graph/iterators/NodeIterable;
            ldc Lorg/graalvm/compiler/nodes/calc/RightShiftNode;
            invokeinterface org.graalvm.compiler.graph.iterators.NodeIterable.filter:(Ljava/lang/Class;)Lorg/graalvm/compiler/graph/iterators/NodeIterable;
            invokeinterface org.graalvm.compiler.graph.iterators.NodeIterable.count:()I
            ifne 6
            iconst_1
            goto 7
      StackMap locals:
      StackMap stack:
         6: iconst_0
      StackMap locals:
      StackMap stack: int
         7: invokestatic org.graalvm.compiler.core.test.NegateCanonicalizationTest.assertTrue:(Z)V
         8: .line 57
            aload 2 /* graph */
            invokevirtual org.graalvm.compiler.nodes.StructuredGraph.getNodes:()Lorg/graalvm/compiler/graph/iterators/NodeIterable;
            ldc Lorg/graalvm/compiler/nodes/calc/UnsignedRightShiftNode;
            invokeinterface org.graalvm.compiler.graph.iterators.NodeIterable.filter:(Ljava/lang/Class;)Lorg/graalvm/compiler/graph/iterators/NodeIterable;
            invokeinterface org.graalvm.compiler.graph.iterators.NodeIterable.count:()I
            iconst_1
            if_icmpne 9
            iconst_1
            goto 10
      StackMap locals:
      StackMap stack:
         9: iconst_0
      StackMap locals:
      StackMap stack: int
        10: invokestatic org.graalvm.compiler.core.test.NegateCanonicalizationTest.assertTrue:(Z)V
        11: .line 58
            return
        end local 2 // org.graalvm.compiler.nodes.StructuredGraph graph
        end local 1 // java.lang.String methodName
        end local 0 // org.graalvm.compiler.core.test.NegateCanonicalizationTest this
      LocalVariableTable:
        Start  End  Slot        Name  Signature
            0   12     0        this  Lorg/graalvm/compiler/core/test/NegateCanonicalizationTest;
            0   12     1  methodName  Ljava/lang/String;
            1   12     2       graph  Lorg/graalvm/compiler/nodes/StructuredGraph;
    MethodParameters:
            Name  Flags
      methodName  

  public void testNegate();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=1, args_size=1
        start local 0 // org.graalvm.compiler.core.test.NegateCanonicalizationTest this
         0: .line 60
            new java.lang.Error
            dup
            ldc "Unresolved compilation problem: \n\tTest cannot be resolved to a type\n"
            invokespecial java.lang.Error.<init>:(Ljava/lang/String;)V
            athrow
        end local 0 // org.graalvm.compiler.core.test.NegateCanonicalizationTest this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/graalvm/compiler/core/test/NegateCanonicalizationTest;
    RuntimeInvisibleAnnotations: 
      Test()
}
SourceFile: "NegateCanonicalizationTest.java"