java/15 : jdk.internal.vm.compiler/org/graalvm/compiler/phases/common/DeoptimizationGroupingPhase.class

DeoptimizationGroupingPhase
https://openjdk.java.net/
GPLv2 + Classpath Exception
public class org.graalvm.compiler.phases.common.DeoptimizationGroupingPhase extends org.graalvm.compiler.phases.BasePhase<org.graalvm.compiler.phases.tiers.MidTierContext>
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: org.graalvm.compiler.phases.common.DeoptimizationGroupingPhase
  super_class: org.graalvm.compiler.phases.BasePhase
{
  public void <init>();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.graalvm.compiler.phases.common.DeoptimizationGroupingPhase this
         0: .line 55
            aload 0 /* this */
            invokespecial org.graalvm.compiler.phases.BasePhase.<init>:()V
            return
        end local 0 // org.graalvm.compiler.phases.common.DeoptimizationGroupingPhase this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/graalvm/compiler/phases/common/DeoptimizationGroupingPhase;

  protected void run(org.graalvm.compiler.nodes.StructuredGraph, org.graalvm.compiler.phases.tiers.MidTierContext);
    descriptor: (Lorg/graalvm/compiler/nodes/StructuredGraph;Lorg/graalvm/compiler/phases/tiers/MidTierContext;)V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=5, locals=18, args_size=3
        start local 0 // org.graalvm.compiler.phases.common.DeoptimizationGroupingPhase this
        start local 1 // org.graalvm.compiler.nodes.StructuredGraph graph
        start local 2 // org.graalvm.compiler.phases.tiers.MidTierContext context
         0: .line 60
            aconst_null
            astore 3 /* cfg */
        start local 3 // org.graalvm.compiler.nodes.cfg.ControlFlowGraph cfg
         1: .line 61
            aload 1 /* graph */
            getstatic org.graalvm.compiler.nodes.FrameState.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 48
      StackMap locals: org.graalvm.compiler.phases.common.DeoptimizationGroupingPhase org.graalvm.compiler.nodes.StructuredGraph org.graalvm.compiler.phases.tiers.MidTierContext org.graalvm.compiler.nodes.cfg.ControlFlowGraph top java.util.Iterator
      StackMap stack:
         2: aload 5
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast org.graalvm.compiler.nodes.FrameState
            astore 4 /* fs */
        start local 4 // org.graalvm.compiler.nodes.FrameState fs
         3: .line 62
            aload 4 /* fs */
            invokevirtual org.graalvm.compiler.nodes.FrameState.usages:()Lorg/graalvm/compiler/graph/iterators/NodeIterable;
            ldc Lorg/graalvm/compiler/nodes/AbstractDeoptimizeNode;
            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 6 /* iterator */
        start local 6 // java.util.Iterator iterator
         4: .line 63
            aload 6 /* iterator */
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 6
         5: .line 65
            goto 48
         6: .line 67
      StackMap locals: org.graalvm.compiler.phases.common.DeoptimizationGroupingPhase org.graalvm.compiler.nodes.StructuredGraph org.graalvm.compiler.phases.tiers.MidTierContext org.graalvm.compiler.nodes.cfg.ControlFlowGraph org.graalvm.compiler.nodes.FrameState java.util.Iterator java.util.Iterator
      StackMap stack:
            aload 6 /* iterator */
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast org.graalvm.compiler.nodes.AbstractDeoptimizeNode
            astore 7 /* first */
        start local 7 // org.graalvm.compiler.nodes.AbstractDeoptimizeNode first
         7: .line 68
            aload 6 /* iterator */
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 9
         8: .line 70
            goto 48
         9: .line 73
      StackMap locals: org.graalvm.compiler.nodes.AbstractDeoptimizeNode
      StackMap stack:
            aload 3 /* cfg */
            ifnonnull 11
        10: .line 74
            aload 1 /* graph */
            iconst_1
            iconst_1
            iconst_0
            iconst_0
            invokestatic org.graalvm.compiler.nodes.cfg.ControlFlowGraph.compute:(Lorg/graalvm/compiler/nodes/StructuredGraph;ZZZZ)Lorg/graalvm/compiler/nodes/cfg/ControlFlowGraph;
            astore 3 /* cfg */
        11: .line 76
      StackMap locals:
      StackMap stack:
            aload 1 /* graph */
            new org.graalvm.compiler.nodes.MergeNode
            dup
            invokespecial org.graalvm.compiler.nodes.MergeNode.<init>:()V
            invokevirtual org.graalvm.compiler.nodes.StructuredGraph.add:(Lorg/graalvm/compiler/graph/Node;)Lorg/graalvm/compiler/graph/Node;
            checkcast org.graalvm.compiler.nodes.AbstractMergeNode
            astore 8 /* merge */
        start local 8 // org.graalvm.compiler.nodes.AbstractMergeNode merge
        12: .line 77
            aload 1 /* graph */
            new org.graalvm.compiler.nodes.EndNode
            dup
            invokespecial org.graalvm.compiler.nodes.EndNode.<init>:()V
            invokevirtual org.graalvm.compiler.nodes.StructuredGraph.add:(Lorg/graalvm/compiler/graph/Node;)Lorg/graalvm/compiler/graph/Node;
            checkcast org.graalvm.compiler.nodes.EndNode
            astore 9 /* firstEnd */
        start local 9 // org.graalvm.compiler.nodes.EndNode firstEnd
        13: .line 78
            aload 7 /* first */
            aload 2 /* context */
            invokevirtual org.graalvm.compiler.phases.tiers.MidTierContext.getMetaAccess:()Ljdk/vm/ci/meta/MetaAccessProvider;
            invokevirtual org.graalvm.compiler.nodes.AbstractDeoptimizeNode.getActionAndReason:(Ljdk/vm/ci/meta/MetaAccessProvider;)Lorg/graalvm/compiler/nodes/ValueNode;
            astore 10 /* actionAndReason */
        start local 10 // org.graalvm.compiler.nodes.ValueNode actionAndReason
        14: .line 79
            aload 7 /* first */
            aload 2 /* context */
            invokevirtual org.graalvm.compiler.phases.tiers.MidTierContext.getMetaAccess:()Ljdk/vm/ci/meta/MetaAccessProvider;
            invokevirtual org.graalvm.compiler.nodes.AbstractDeoptimizeNode.getSpeculation:(Ljdk/vm/ci/meta/MetaAccessProvider;)Lorg/graalvm/compiler/nodes/ValueNode;
            astore 11 /* speculation */
        start local 11 // org.graalvm.compiler.nodes.ValueNode speculation
        15: .line 80
            aload 1 /* graph */
            new org.graalvm.compiler.nodes.ValuePhiNode
            dup
            aload 10 /* actionAndReason */
            invokevirtual org.graalvm.compiler.nodes.ValueNode.getStackKind:()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;
            aload 8 /* merge */
            invokespecial org.graalvm.compiler.nodes.ValuePhiNode.<init>:(Lorg/graalvm/compiler/core/common/type/Stamp;Lorg/graalvm/compiler/nodes/AbstractMergeNode;)V
            invokevirtual org.graalvm.compiler.nodes.StructuredGraph.addWithoutUnique:(Lorg/graalvm/compiler/graph/Node;)Lorg/graalvm/compiler/graph/Node;
            checkcast org.graalvm.compiler.nodes.PhiNode
            astore 12 /* reasonActionPhi */
        start local 12 // org.graalvm.compiler.nodes.PhiNode reasonActionPhi
        16: .line 81
            aload 1 /* graph */
            new org.graalvm.compiler.nodes.ValuePhiNode
            dup
            aload 11 /* speculation */
            invokevirtual org.graalvm.compiler.nodes.ValueNode.getStackKind:()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;
            aload 8 /* merge */
            invokespecial org.graalvm.compiler.nodes.ValuePhiNode.<init>:(Lorg/graalvm/compiler/core/common/type/Stamp;Lorg/graalvm/compiler/nodes/AbstractMergeNode;)V
            invokevirtual org.graalvm.compiler.nodes.StructuredGraph.addWithoutUnique:(Lorg/graalvm/compiler/graph/Node;)Lorg/graalvm/compiler/graph/Node;
            checkcast org.graalvm.compiler.nodes.PhiNode
            astore 13 /* speculationPhi */
        start local 13 // org.graalvm.compiler.nodes.PhiNode speculationPhi
        17: .line 82
            aload 8 /* merge */
            aload 9 /* firstEnd */
            invokevirtual org.graalvm.compiler.nodes.AbstractMergeNode.addForwardEnd:(Lorg/graalvm/compiler/nodes/EndNode;)V
        18: .line 83
            aload 12 /* reasonActionPhi */
            aload 10 /* actionAndReason */
            invokevirtual org.graalvm.compiler.nodes.PhiNode.addInput:(Lorg/graalvm/compiler/nodes/ValueNode;)V
        19: .line 84
            aload 13 /* speculationPhi */
            aload 11 /* speculation */
            invokevirtual org.graalvm.compiler.nodes.PhiNode.addInput:(Lorg/graalvm/compiler/nodes/ValueNode;)V
        20: .line 85
            aload 7 /* first */
            aload 9 /* firstEnd */
            invokevirtual org.graalvm.compiler.nodes.AbstractDeoptimizeNode.replaceAtPredecessor:(Lorg/graalvm/compiler/graph/Node;)V
        21: .line 86
            aload 7 /* first */
            aload 9 /* firstEnd */
            aload 3 /* cfg */
            invokestatic org.graalvm.compiler.phases.common.DeoptimizationGroupingPhase.exitLoops:(Lorg/graalvm/compiler/nodes/AbstractDeoptimizeNode;Lorg/graalvm/compiler/nodes/EndNode;Lorg/graalvm/compiler/nodes/cfg/ControlFlowGraph;)V
        22: .line 88
            aconst_null
            astore 15
            aconst_null
            astore 16
        23: aload 7 /* first */
            invokevirtual org.graalvm.compiler.nodes.AbstractDeoptimizeNode.withNodeSourcePosition:()Lorg/graalvm/compiler/debug/DebugCloseable;
            astore 17 /* position */
        start local 17 // org.graalvm.compiler.debug.DebugCloseable position
        24: .line 89
            new org.graalvm.compiler.nodes.DynamicDeoptimizeNode
            dup
            aload 12 /* reasonActionPhi */
            aload 13 /* speculationPhi */
            invokespecial org.graalvm.compiler.nodes.DynamicDeoptimizeNode.<init>:(Lorg/graalvm/compiler/nodes/ValueNode;Lorg/graalvm/compiler/nodes/ValueNode;)V
            astore 14 /* dynamicDeopt */
        start local 14 // org.graalvm.compiler.nodes.DynamicDeoptimizeNode dynamicDeopt
        25: .line 90
            aload 8 /* merge */
            aload 1 /* graph */
            aload 14 /* dynamicDeopt */
            invokevirtual org.graalvm.compiler.nodes.StructuredGraph.add:(Lorg/graalvm/compiler/graph/Node;)Lorg/graalvm/compiler/graph/Node;
            checkcast org.graalvm.compiler.nodes.FixedNode
            invokevirtual org.graalvm.compiler.nodes.AbstractMergeNode.setNext:(Lorg/graalvm/compiler/nodes/FixedNode;)V
        26: .line 91
            aload 17 /* position */
            ifnull 32
            aload 17 /* position */
            invokeinterface org.graalvm.compiler.debug.DebugCloseable.close:()V
            goto 32
        end local 14 // org.graalvm.compiler.nodes.DynamicDeoptimizeNode dynamicDeopt
      StackMap locals: org.graalvm.compiler.phases.common.DeoptimizationGroupingPhase org.graalvm.compiler.nodes.StructuredGraph org.graalvm.compiler.phases.tiers.MidTierContext org.graalvm.compiler.nodes.cfg.ControlFlowGraph org.graalvm.compiler.nodes.FrameState java.util.Iterator java.util.Iterator org.graalvm.compiler.nodes.AbstractDeoptimizeNode org.graalvm.compiler.nodes.AbstractMergeNode org.graalvm.compiler.nodes.EndNode org.graalvm.compiler.nodes.ValueNode org.graalvm.compiler.nodes.ValueNode org.graalvm.compiler.nodes.PhiNode org.graalvm.compiler.nodes.PhiNode top java.lang.Throwable java.lang.Throwable org.graalvm.compiler.debug.DebugCloseable
      StackMap stack: java.lang.Throwable
        27: astore 15
            aload 17 /* position */
            ifnull 28
            aload 17 /* position */
            invokeinterface org.graalvm.compiler.debug.DebugCloseable.close:()V
        end local 17 // org.graalvm.compiler.debug.DebugCloseable position
      StackMap locals:
      StackMap stack:
        28: aload 15
            athrow
      StackMap locals:
      StackMap stack: java.lang.Throwable
        29: astore 16
            aload 15
            ifnonnull 30
            aload 16
            astore 15
            goto 31
      StackMap locals:
      StackMap stack:
        30: aload 15
            aload 16
            if_acmpeq 31
            aload 15
            aload 16
            invokevirtual java.lang.Throwable.addSuppressed:(Ljava/lang/Throwable;)V
      StackMap locals:
      StackMap stack:
        31: aload 15
            athrow
        start local 14 // org.graalvm.compiler.nodes.DynamicDeoptimizeNode dynamicDeopt
        32: .line 92
      StackMap locals: org.graalvm.compiler.phases.common.DeoptimizationGroupingPhase org.graalvm.compiler.nodes.StructuredGraph org.graalvm.compiler.phases.tiers.MidTierContext org.graalvm.compiler.nodes.cfg.ControlFlowGraph org.graalvm.compiler.nodes.FrameState java.util.Iterator java.util.Iterator org.graalvm.compiler.nodes.AbstractDeoptimizeNode org.graalvm.compiler.nodes.AbstractMergeNode org.graalvm.compiler.nodes.EndNode org.graalvm.compiler.nodes.ValueNode org.graalvm.compiler.nodes.ValueNode org.graalvm.compiler.nodes.PhiNode org.graalvm.compiler.nodes.PhiNode org.graalvm.compiler.nodes.DynamicDeoptimizeNode
      StackMap stack:
            new java.util.LinkedList
            dup
            invokespecial java.util.LinkedList.<init>:()V
            astore 15 /* obsoletes */
        start local 15 // java.util.List obsoletes
        33: .line 93
            aload 15 /* obsoletes */
            aload 7 /* first */
            invokeinterface java.util.List.add:(Ljava/lang/Object;)Z
            pop
        34: .line 96
      StackMap locals: java.util.List
      StackMap stack:
            aload 6 /* iterator */
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast org.graalvm.compiler.nodes.AbstractDeoptimizeNode
            astore 16 /* deopt */
        start local 16 // org.graalvm.compiler.nodes.AbstractDeoptimizeNode deopt
        35: .line 97
            aload 1 /* graph */
            new org.graalvm.compiler.nodes.EndNode
            dup
            invokespecial org.graalvm.compiler.nodes.EndNode.<init>:()V
            invokevirtual org.graalvm.compiler.nodes.StructuredGraph.add:(Lorg/graalvm/compiler/graph/Node;)Lorg/graalvm/compiler/graph/Node;
            checkcast org.graalvm.compiler.nodes.EndNode
            astore 17 /* newEnd */
        start local 17 // org.graalvm.compiler.nodes.EndNode newEnd
        36: .line 98
            aload 8 /* merge */
            aload 17 /* newEnd */
            invokevirtual org.graalvm.compiler.nodes.AbstractMergeNode.addForwardEnd:(Lorg/graalvm/compiler/nodes/EndNode;)V
        37: .line 99
            aload 12 /* reasonActionPhi */
            aload 16 /* deopt */
            aload 2 /* context */
            invokevirtual org.graalvm.compiler.phases.tiers.MidTierContext.getMetaAccess:()Ljdk/vm/ci/meta/MetaAccessProvider;
            invokevirtual org.graalvm.compiler.nodes.AbstractDeoptimizeNode.getActionAndReason:(Ljdk/vm/ci/meta/MetaAccessProvider;)Lorg/graalvm/compiler/nodes/ValueNode;
            invokevirtual org.graalvm.compiler.nodes.PhiNode.addInput:(Lorg/graalvm/compiler/nodes/ValueNode;)V
        38: .line 100
            aload 13 /* speculationPhi */
            aload 16 /* deopt */
            aload 2 /* context */
            invokevirtual org.graalvm.compiler.phases.tiers.MidTierContext.getMetaAccess:()Ljdk/vm/ci/meta/MetaAccessProvider;
            invokevirtual org.graalvm.compiler.nodes.AbstractDeoptimizeNode.getSpeculation:(Ljdk/vm/ci/meta/MetaAccessProvider;)Lorg/graalvm/compiler/nodes/ValueNode;
            invokevirtual org.graalvm.compiler.nodes.PhiNode.addInput:(Lorg/graalvm/compiler/nodes/ValueNode;)V
        39: .line 101
            aload 16 /* deopt */
            aload 17 /* newEnd */
            invokevirtual org.graalvm.compiler.nodes.AbstractDeoptimizeNode.replaceAtPredecessor:(Lorg/graalvm/compiler/graph/Node;)V
        40: .line 102
            aload 16 /* deopt */
            aload 17 /* newEnd */
            aload 3 /* cfg */
            invokestatic org.graalvm.compiler.phases.common.DeoptimizationGroupingPhase.exitLoops:(Lorg/graalvm/compiler/nodes/AbstractDeoptimizeNode;Lorg/graalvm/compiler/nodes/EndNode;Lorg/graalvm/compiler/nodes/cfg/ControlFlowGraph;)V
        41: .line 103
            aload 15 /* obsoletes */
            aload 16 /* deopt */
            invokeinterface java.util.List.add:(Ljava/lang/Object;)Z
            pop
        end local 17 // org.graalvm.compiler.nodes.EndNode newEnd
        end local 16 // org.graalvm.compiler.nodes.AbstractDeoptimizeNode deopt
        42: .line 104
            aload 6 /* iterator */
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 34
        43: .line 106
            aload 14 /* dynamicDeopt */
            aload 4 /* fs */
            invokevirtual org.graalvm.compiler.nodes.DynamicDeoptimizeNode.setStateBefore:(Lorg/graalvm/compiler/nodes/FrameState;)V
        44: .line 107
            aload 15 /* obsoletes */
            invokeinterface java.util.List.iterator:()Ljava/util/Iterator;
            astore 17
            goto 47
      StackMap locals: org.graalvm.compiler.phases.common.DeoptimizationGroupingPhase org.graalvm.compiler.nodes.StructuredGraph org.graalvm.compiler.phases.tiers.MidTierContext org.graalvm.compiler.nodes.cfg.ControlFlowGraph org.graalvm.compiler.nodes.FrameState java.util.Iterator java.util.Iterator org.graalvm.compiler.nodes.AbstractDeoptimizeNode org.graalvm.compiler.nodes.AbstractMergeNode org.graalvm.compiler.nodes.EndNode org.graalvm.compiler.nodes.ValueNode org.graalvm.compiler.nodes.ValueNode org.graalvm.compiler.nodes.PhiNode org.graalvm.compiler.nodes.PhiNode org.graalvm.compiler.nodes.DynamicDeoptimizeNode java.util.List top java.util.Iterator
      StackMap stack:
        45: aload 17
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast org.graalvm.compiler.nodes.AbstractDeoptimizeNode
            astore 16 /* obsolete */
        start local 16 // org.graalvm.compiler.nodes.AbstractDeoptimizeNode obsolete
        46: .line 108
            aload 16 /* obsolete */
            invokevirtual org.graalvm.compiler.nodes.AbstractDeoptimizeNode.safeDelete:()V
        end local 16 // org.graalvm.compiler.nodes.AbstractDeoptimizeNode obsolete
        47: .line 107
      StackMap locals:
      StackMap stack:
            aload 17
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 45
        end local 15 // java.util.List obsoletes
        end local 14 // org.graalvm.compiler.nodes.DynamicDeoptimizeNode dynamicDeopt
        end local 13 // org.graalvm.compiler.nodes.PhiNode speculationPhi
        end local 12 // org.graalvm.compiler.nodes.PhiNode reasonActionPhi
        end local 11 // org.graalvm.compiler.nodes.ValueNode speculation
        end local 10 // org.graalvm.compiler.nodes.ValueNode actionAndReason
        end local 9 // org.graalvm.compiler.nodes.EndNode firstEnd
        end local 8 // org.graalvm.compiler.nodes.AbstractMergeNode merge
        end local 7 // org.graalvm.compiler.nodes.AbstractDeoptimizeNode first
        end local 6 // java.util.Iterator iterator
        end local 4 // org.graalvm.compiler.nodes.FrameState fs
        48: .line 61
      StackMap locals: org.graalvm.compiler.phases.common.DeoptimizationGroupingPhase org.graalvm.compiler.nodes.StructuredGraph org.graalvm.compiler.phases.tiers.MidTierContext org.graalvm.compiler.nodes.cfg.ControlFlowGraph top java.util.Iterator
      StackMap stack:
            aload 5
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 2
        49: .line 111
            return
        end local 3 // org.graalvm.compiler.nodes.cfg.ControlFlowGraph cfg
        end local 2 // org.graalvm.compiler.phases.tiers.MidTierContext context
        end local 1 // org.graalvm.compiler.nodes.StructuredGraph graph
        end local 0 // org.graalvm.compiler.phases.common.DeoptimizationGroupingPhase this
      LocalVariableTable:
        Start  End  Slot             Name  Signature
            0   50     0             this  Lorg/graalvm/compiler/phases/common/DeoptimizationGroupingPhase;
            0   50     1            graph  Lorg/graalvm/compiler/nodes/StructuredGraph;
            0   50     2          context  Lorg/graalvm/compiler/phases/tiers/MidTierContext;
            1   50     3              cfg  Lorg/graalvm/compiler/nodes/cfg/ControlFlowGraph;
            3   48     4               fs  Lorg/graalvm/compiler/nodes/FrameState;
            4   48     6         iterator  Ljava/util/Iterator<Lorg/graalvm/compiler/nodes/AbstractDeoptimizeNode;>;
            7   48     7            first  Lorg/graalvm/compiler/nodes/AbstractDeoptimizeNode;
           12   48     8            merge  Lorg/graalvm/compiler/nodes/AbstractMergeNode;
           13   48     9         firstEnd  Lorg/graalvm/compiler/nodes/EndNode;
           14   48    10  actionAndReason  Lorg/graalvm/compiler/nodes/ValueNode;
           15   48    11      speculation  Lorg/graalvm/compiler/nodes/ValueNode;
           16   48    12  reasonActionPhi  Lorg/graalvm/compiler/nodes/PhiNode;
           17   48    13   speculationPhi  Lorg/graalvm/compiler/nodes/PhiNode;
           25   27    14     dynamicDeopt  Lorg/graalvm/compiler/nodes/DynamicDeoptimizeNode;
           32   48    14     dynamicDeopt  Lorg/graalvm/compiler/nodes/DynamicDeoptimizeNode;
           24   28    17         position  Lorg/graalvm/compiler/debug/DebugCloseable;
           33   48    15        obsoletes  Ljava/util/List<Lorg/graalvm/compiler/nodes/AbstractDeoptimizeNode;>;
           35   42    16            deopt  Lorg/graalvm/compiler/nodes/AbstractDeoptimizeNode;
           36   42    17           newEnd  Lorg/graalvm/compiler/nodes/EndNode;
           46   47    16         obsolete  Lorg/graalvm/compiler/nodes/AbstractDeoptimizeNode;
      Exception table:
        from    to  target  type
          24    26      27  any
          23    29      29  any
    MethodParameters:
         Name  Flags
      graph    
      context  

  private static void exitLoops(org.graalvm.compiler.nodes.AbstractDeoptimizeNode, org.graalvm.compiler.nodes.EndNode, org.graalvm.compiler.nodes.cfg.ControlFlowGraph);
    descriptor: (Lorg/graalvm/compiler/nodes/AbstractDeoptimizeNode;Lorg/graalvm/compiler/nodes/EndNode;Lorg/graalvm/compiler/nodes/cfg/ControlFlowGraph;)V
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC
    Code:
      stack=6, locals=5, args_size=3
        start local 0 // org.graalvm.compiler.nodes.AbstractDeoptimizeNode deopt
        start local 1 // org.graalvm.compiler.nodes.EndNode end
        start local 2 // org.graalvm.compiler.nodes.cfg.ControlFlowGraph cfg
         0: .line 114
            aload 2 /* cfg */
            aload 0 /* deopt */
            invokevirtual org.graalvm.compiler.nodes.cfg.ControlFlowGraph.blockFor:(Lorg/graalvm/compiler/graph/Node;)Lorg/graalvm/compiler/nodes/cfg/Block;
            astore 3 /* block */
        start local 3 // org.graalvm.compiler.nodes.cfg.Block block
         1: .line 115
            aload 3 /* block */
            invokevirtual org.graalvm.compiler.nodes.cfg.Block.getLoop:()Lorg/graalvm/compiler/core/common/cfg/Loop;
            astore 4 /* loop */
        start local 4 // org.graalvm.compiler.core.common.cfg.Loop loop
         2: .line 116
            goto 5
         3: .line 117
      StackMap locals: org.graalvm.compiler.nodes.cfg.Block org.graalvm.compiler.core.common.cfg.Loop
      StackMap stack:
            aload 1 /* end */
            invokevirtual org.graalvm.compiler.nodes.EndNode.graph:()Lorg/graalvm/compiler/nodes/StructuredGraph;
            aload 1 /* end */
            aload 1 /* end */
            invokevirtual org.graalvm.compiler.nodes.EndNode.graph:()Lorg/graalvm/compiler/nodes/StructuredGraph;
            new org.graalvm.compiler.nodes.LoopExitNode
            dup
            aload 4 /* loop */
            invokevirtual org.graalvm.compiler.core.common.cfg.Loop.getHeader:()Lorg/graalvm/compiler/core/common/cfg/AbstractBlockBase;
            checkcast org.graalvm.compiler.nodes.cfg.Block
            invokevirtual org.graalvm.compiler.nodes.cfg.Block.getBeginNode:()Lorg/graalvm/compiler/nodes/AbstractBeginNode;
            checkcast org.graalvm.compiler.nodes.LoopBeginNode
            invokespecial org.graalvm.compiler.nodes.LoopExitNode.<init>:(Lorg/graalvm/compiler/nodes/LoopBeginNode;)V
            invokevirtual org.graalvm.compiler.nodes.StructuredGraph.add:(Lorg/graalvm/compiler/graph/Node;)Lorg/graalvm/compiler/graph/Node;
            checkcast org.graalvm.compiler.nodes.FixedWithNextNode
            invokevirtual org.graalvm.compiler.nodes.StructuredGraph.addBeforeFixed:(Lorg/graalvm/compiler/nodes/FixedNode;Lorg/graalvm/compiler/nodes/FixedWithNextNode;)V
         4: .line 118
            aload 4 /* loop */
            invokevirtual org.graalvm.compiler.core.common.cfg.Loop.getParent:()Lorg/graalvm/compiler/core/common/cfg/Loop;
            astore 4 /* loop */
         5: .line 116
      StackMap locals:
      StackMap stack:
            aload 4 /* loop */
            ifnonnull 3
         6: .line 120
            return
        end local 4 // org.graalvm.compiler.core.common.cfg.Loop loop
        end local 3 // org.graalvm.compiler.nodes.cfg.Block block
        end local 2 // org.graalvm.compiler.nodes.cfg.ControlFlowGraph cfg
        end local 1 // org.graalvm.compiler.nodes.EndNode end
        end local 0 // org.graalvm.compiler.nodes.AbstractDeoptimizeNode deopt
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    7     0  deopt  Lorg/graalvm/compiler/nodes/AbstractDeoptimizeNode;
            0    7     1    end  Lorg/graalvm/compiler/nodes/EndNode;
            0    7     2    cfg  Lorg/graalvm/compiler/nodes/cfg/ControlFlowGraph;
            1    7     3  block  Lorg/graalvm/compiler/nodes/cfg/Block;
            2    7     4   loop  Lorg/graalvm/compiler/core/common/cfg/Loop<Lorg/graalvm/compiler/nodes/cfg/Block;>;
    MethodParameters:
       Name  Flags
      deopt  
      end    
      cfg    

  public float codeSizeIncrease();
    descriptor: ()F
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.graalvm.compiler.phases.common.DeoptimizationGroupingPhase this
         0: .line 124
            ldc 2.5
            freturn
        end local 0 // org.graalvm.compiler.phases.common.DeoptimizationGroupingPhase this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/graalvm/compiler/phases/common/DeoptimizationGroupingPhase;

  protected void run(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.phases.tiers.MidTierContext
            invokevirtual org.graalvm.compiler.phases.common.DeoptimizationGroupingPhase.run:(Lorg/graalvm/compiler/nodes/StructuredGraph;Lorg/graalvm/compiler/phases/tiers/MidTierContext;)V
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature
}
Signature: Lorg/graalvm/compiler/phases/BasePhase<Lorg/graalvm/compiler/phases/tiers/MidTierContext;>;
SourceFile: "DeoptimizationGroupingPhase.java"
/

java/ 15/ jdk.internal.vm.compiler/org/graalvm/compiler/phases/common/DeoptimizationGroupingPhase.class
