public class org.graalvm.compiler.core.test.MergeCanonicalizerTest 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.MergeCanonicalizerTest
  super_class: org.graalvm.compiler.core.test.GraalCompilerTest
{
  public static int staticField;
    descriptor: I
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC

  private int field;
    descriptor: I
    flags: (0x0002) ACC_PRIVATE

  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.MergeCanonicalizerTest this
         0: .line 38
            aload 0 /* this */
            invokespecial org.graalvm.compiler.core.test.GraalCompilerTest.<init>:()V
            return
        end local 0 // org.graalvm.compiler.core.test.MergeCanonicalizerTest this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/graalvm/compiler/core/test/MergeCanonicalizerTest;

  protected org.graalvm.compiler.phases.tiers.HighTierContext getDefaultHighTierContext();
    descriptor: ()Lorg/graalvm/compiler/phases/tiers/HighTierContext;
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=9, locals=1, args_size=1
        start local 0 // org.graalvm.compiler.core.test.MergeCanonicalizerTest this
         0: .line 45
            new org.graalvm.compiler.phases.tiers.HighTierContext
            dup
            aload 0 /* this */
            invokevirtual org.graalvm.compiler.core.test.MergeCanonicalizerTest.getProviders:()Lorg/graalvm/compiler/phases/util/Providers;
            aload 0 /* this */
            invokevirtual org.graalvm.compiler.core.test.MergeCanonicalizerTest.getDefaultGraphBuilderSuite:()Lorg/graalvm/compiler/phases/PhaseSuite;
            getstatic org.graalvm.compiler.phases.OptimisticOptimizations.ALL:Lorg/graalvm/compiler/phases/OptimisticOptimizations;
            iconst_1
            anewarray org.graalvm.compiler.phases.OptimisticOptimizations$Optimization
            dup
            iconst_0
            getstatic org.graalvm.compiler.phases.OptimisticOptimizations$Optimization.RemoveNeverExecutedCode:Lorg/graalvm/compiler/phases/OptimisticOptimizations$Optimization;
            aastore
            invokevirtual org.graalvm.compiler.phases.OptimisticOptimizations.remove:([Lorg/graalvm/compiler/phases/OptimisticOptimizations$Optimization;)Lorg/graalvm/compiler/phases/OptimisticOptimizations;
            invokespecial org.graalvm.compiler.phases.tiers.HighTierContext.<init>:(Lorg/graalvm/compiler/phases/util/Providers;Lorg/graalvm/compiler/phases/PhaseSuite;Lorg/graalvm/compiler/phases/OptimisticOptimizations;)V
            areturn
        end local 0 // org.graalvm.compiler.core.test.MergeCanonicalizerTest this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/graalvm/compiler/core/test/MergeCanonicalizerTest;

  public void testSplitReturn();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=1, args_size=1
        start local 0 // org.graalvm.compiler.core.test.MergeCanonicalizerTest this
         0: .line 52
            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.MergeCanonicalizerTest this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/graalvm/compiler/core/test/MergeCanonicalizerTest;
    RuntimeInvisibleAnnotations: 
      Test()

  public int testSplitReturnSnippet(int);
    descriptor: (I)I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=4, args_size=2
        start local 0 // org.graalvm.compiler.core.test.MergeCanonicalizerTest this
        start local 1 // int b
         0: .line 60
            iload 1 /* b */
            ifge 4
         1: .line 61
            iconst_1
            putstatic org.graalvm.compiler.core.test.MergeCanonicalizerTest.staticField:I
         2: .line 62
            bipush 10
            istore 2 /* v */
        start local 2 // int v
         3: .line 63
            goto 6
        end local 2 // int v
         4: .line 64
      StackMap locals:
      StackMap stack:
            iconst_2
            putstatic org.graalvm.compiler.core.test.MergeCanonicalizerTest.staticField:I
         5: .line 65
            bipush 20
            istore 2 /* v */
        start local 2 // int v
         6: .line 67
      StackMap locals: int
      StackMap stack:
            aload 0 /* this */
            getfield org.graalvm.compiler.core.test.MergeCanonicalizerTest.field:I
            istore 3 /* i */
        start local 3 // int i
         7: .line 68
            aload 0 /* this */
            getfield org.graalvm.compiler.core.test.MergeCanonicalizerTest.field:I
            iload 3 /* i */
            iadd
            istore 3 /* i */
         8: .line 69
            iload 2 /* v */
            ireturn
        end local 3 // int i
        end local 2 // int v
        end local 1 // int b
        end local 0 // org.graalvm.compiler.core.test.MergeCanonicalizerTest this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    9     0  this  Lorg/graalvm/compiler/core/test/MergeCanonicalizerTest;
            0    9     1     b  I
            3    4     2     v  I
            6    9     2     v  I
            7    9     3     i  I
    MethodParameters:
      Name  Flags
      b     

  private void testReturnCount(java.lang.String, int);
    descriptor: (Ljava/lang/String;I)V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=5, locals=4, args_size=3
        start local 0 // org.graalvm.compiler.core.test.MergeCanonicalizerTest this
        start local 1 // java.lang.String snippet
        start local 2 // int returnCount
         0: .line 73
            aload 0 /* this */
            aload 1 /* snippet */
            getstatic org.graalvm.compiler.nodes.StructuredGraph$AllowAssumptions.YES:Lorg/graalvm/compiler/nodes/StructuredGraph$AllowAssumptions;
            invokevirtual org.graalvm.compiler.core.test.MergeCanonicalizerTest.parseEager:(Ljava/lang/String;Lorg/graalvm/compiler/nodes/StructuredGraph$AllowAssumptions;)Lorg/graalvm/compiler/nodes/StructuredGraph;
            astore 3 /* graph */
        start local 3 // org.graalvm.compiler.nodes.StructuredGraph graph
         1: .line 74
            new org.graalvm.compiler.phases.common.CanonicalizerPhase
            dup
            invokespecial org.graalvm.compiler.phases.common.CanonicalizerPhase.<init>:()V
            aload 3 /* graph */
            new org.graalvm.compiler.phases.tiers.PhaseContext
            dup
            aload 0 /* this */
            invokevirtual org.graalvm.compiler.core.test.MergeCanonicalizerTest.getProviders:()Lorg/graalvm/compiler/phases/util/Providers;
            invokespecial org.graalvm.compiler.phases.tiers.PhaseContext.<init>:(Lorg/graalvm/compiler/nodes/spi/CoreProviders;)V
            invokevirtual org.graalvm.compiler.phases.common.CanonicalizerPhase.apply:(Lorg/graalvm/compiler/nodes/StructuredGraph;Ljava/lang/Object;)V
         2: .line 75
            new org.graalvm.compiler.phases.common.CanonicalizerPhase
            dup
            invokespecial org.graalvm.compiler.phases.common.CanonicalizerPhase.<init>:()V
            aload 3 /* graph */
            new org.graalvm.compiler.phases.tiers.PhaseContext
            dup
            aload 0 /* this */
            invokevirtual org.graalvm.compiler.core.test.MergeCanonicalizerTest.getProviders:()Lorg/graalvm/compiler/phases/util/Providers;
            invokespecial org.graalvm.compiler.phases.tiers.PhaseContext.<init>:(Lorg/graalvm/compiler/nodes/spi/CoreProviders;)V
            invokevirtual org.graalvm.compiler.phases.common.CanonicalizerPhase.apply:(Lorg/graalvm/compiler/nodes/StructuredGraph;Ljava/lang/Object;)V
         3: .line 76
            aload 3 /* graph */
            invokevirtual org.graalvm.compiler.nodes.StructuredGraph.getDebug:()Lorg/graalvm/compiler/debug/DebugContext;
            iconst_1
            aload 3 /* graph */
            ldc "Graph"
            invokevirtual org.graalvm.compiler.debug.DebugContext.dump:(ILjava/lang/Object;Ljava/lang/String;)V
         4: .line 77
            aload 0 /* this */
            iload 2 /* returnCount */
            invokestatic java.lang.Integer.valueOf:(I)Ljava/lang/Integer;
            aload 3 /* graph */
            getstatic org.graalvm.compiler.nodes.ReturnNode.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.count:()I
            invokestatic java.lang.Integer.valueOf:(I)Ljava/lang/Integer;
            invokevirtual org.graalvm.compiler.core.test.MergeCanonicalizerTest.assertDeepEquals:(Ljava/lang/Object;Ljava/lang/Object;)V
         5: .line 78
            return
        end local 3 // org.graalvm.compiler.nodes.StructuredGraph graph
        end local 2 // int returnCount
        end local 1 // java.lang.String snippet
        end local 0 // org.graalvm.compiler.core.test.MergeCanonicalizerTest this
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0    6     0         this  Lorg/graalvm/compiler/core/test/MergeCanonicalizerTest;
            0    6     1      snippet  Ljava/lang/String;
            0    6     2  returnCount  I
            1    6     3        graph  Lorg/graalvm/compiler/nodes/StructuredGraph;
    MethodParameters:
             Name  Flags
      snippet      
      returnCount  
}
SourceFile: "MergeCanonicalizerTest.java"
InnerClasses:
  public final AllowAssumptions = org.graalvm.compiler.nodes.StructuredGraph$AllowAssumptions of org.graalvm.compiler.nodes.StructuredGraph
  public final Optimization = org.graalvm.compiler.phases.OptimisticOptimizations$Optimization of org.graalvm.compiler.phases.OptimisticOptimizations