java/9 : jdk.internal.vm.compiler/org/graalvm/compiler/lir/LIR.class

https://openjdk.java.net/
GPLv2 + Classpath Exception
public final class org.graalvm.compiler.lir.LIR extends org.graalvm.compiler.lir.gen.LIRGenerator$VariableProvider
  minor version: 0
  major version: 59
  flags: flags: (0x0031) ACC_PUBLIC, ACC_FINAL, ACC_SUPER
  this_class: org.graalvm.compiler.lir.LIR
  super_class: org.graalvm.compiler.lir.gen.LIRGenerator$VariableProvider
{
  private final org.graalvm.compiler.core.common.cfg.AbstractControlFlowGraph<?> cfg;
    descriptor: Lorg/graalvm/compiler/core/common/cfg/AbstractControlFlowGraph;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL
    Signature: Lorg/graalvm/compiler/core/common/cfg/AbstractControlFlowGraph<*>;

  private final org.graalvm.compiler.core.common.cfg.AbstractBlockBase<?>[] linearScanOrder;
    descriptor: [Lorg/graalvm/compiler/core/common/cfg/AbstractBlockBase;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL
    Signature: [Lorg/graalvm/compiler/core/common/cfg/AbstractBlockBase<*>;

  private final org.graalvm.compiler.core.common.cfg.AbstractBlockBase<?>[] codeEmittingOrder;
    descriptor: [Lorg/graalvm/compiler/core/common/cfg/AbstractBlockBase;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL
    Signature: [Lorg/graalvm/compiler/core/common/cfg/AbstractBlockBase<*>;

  private final org.graalvm.compiler.core.common.cfg.BlockMap<java.util.ArrayList<org.graalvm.compiler.lir.LIRInstruction>> lirInstructions;
    descriptor: Lorg/graalvm/compiler/core/common/cfg/BlockMap;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL
    Signature: Lorg/graalvm/compiler/core/common/cfg/BlockMap<Ljava/util/ArrayList<Lorg/graalvm/compiler/lir/LIRInstruction;>;>;

  private boolean hasArgInCallerFrame;
    descriptor: Z
    flags: (0x0002) ACC_PRIVATE

  public static final int MAX_EXCEPTION_EDGE_OP_DISTANCE_FROM_END;
    descriptor: I
    flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL
    ConstantValue: 3

  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/lir/LIR;
            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.lir.LIR.$assertionsDisabled:Z
         3: .line 166
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  public void <init>(org.graalvm.compiler.core.common.cfg.AbstractControlFlowGraph<?>, org.graalvm.compiler.core.common.cfg.AbstractBlockBase<?>[], org.graalvm.compiler.core.common.cfg.AbstractBlockBase<?>[]);
    descriptor: (Lorg/graalvm/compiler/core/common/cfg/AbstractControlFlowGraph;[Lorg/graalvm/compiler/core/common/cfg/AbstractBlockBase;[Lorg/graalvm/compiler/core/common/cfg/AbstractBlockBase;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=4, args_size=4
        start local 0 // org.graalvm.compiler.lir.LIR this
        start local 1 // org.graalvm.compiler.core.common.cfg.AbstractControlFlowGraph cfg
        start local 2 // org.graalvm.compiler.core.common.cfg.AbstractBlockBase[] linearScanOrder
        start local 3 // org.graalvm.compiler.core.common.cfg.AbstractBlockBase[] codeEmittingOrder
         0: .line 65
            aload 0 /* this */
            invokespecial org.graalvm.compiler.lir.gen.LIRGenerator$VariableProvider.<init>:()V
         1: .line 66
            aload 0 /* this */
            aload 1 /* cfg */
            putfield org.graalvm.compiler.lir.LIR.cfg:Lorg/graalvm/compiler/core/common/cfg/AbstractControlFlowGraph;
         2: .line 67
            aload 0 /* this */
            aload 3 /* codeEmittingOrder */
            putfield org.graalvm.compiler.lir.LIR.codeEmittingOrder:[Lorg/graalvm/compiler/core/common/cfg/AbstractBlockBase;
         3: .line 68
            aload 0 /* this */
            aload 2 /* linearScanOrder */
            putfield org.graalvm.compiler.lir.LIR.linearScanOrder:[Lorg/graalvm/compiler/core/common/cfg/AbstractBlockBase;
         4: .line 69
            aload 0 /* this */
            new org.graalvm.compiler.core.common.cfg.BlockMap
            dup
            aload 1 /* cfg */
            invokespecial org.graalvm.compiler.core.common.cfg.BlockMap.<init>:(Lorg/graalvm/compiler/core/common/cfg/AbstractControlFlowGraph;)V
            putfield org.graalvm.compiler.lir.LIR.lirInstructions:Lorg/graalvm/compiler/core/common/cfg/BlockMap;
         5: .line 70
            return
        end local 3 // org.graalvm.compiler.core.common.cfg.AbstractBlockBase[] codeEmittingOrder
        end local 2 // org.graalvm.compiler.core.common.cfg.AbstractBlockBase[] linearScanOrder
        end local 1 // org.graalvm.compiler.core.common.cfg.AbstractControlFlowGraph cfg
        end local 0 // org.graalvm.compiler.lir.LIR this
      LocalVariableTable:
        Start  End  Slot               Name  Signature
            0    6     0               this  Lorg/graalvm/compiler/lir/LIR;
            0    6     1                cfg  Lorg/graalvm/compiler/core/common/cfg/AbstractControlFlowGraph<*>;
            0    6     2    linearScanOrder  [Lorg/graalvm/compiler/core/common/cfg/AbstractBlockBase;
            0    6     3  codeEmittingOrder  [Lorg/graalvm/compiler/core/common/cfg/AbstractBlockBase;
    Signature: (Lorg/graalvm/compiler/core/common/cfg/AbstractControlFlowGraph<*>;[Lorg/graalvm/compiler/core/common/cfg/AbstractBlockBase<*>;[Lorg/graalvm/compiler/core/common/cfg/AbstractBlockBase<*>;)V
    MethodParameters:
                   Name  Flags
      cfg                
      linearScanOrder    
      codeEmittingOrder  

  public org.graalvm.compiler.core.common.cfg.AbstractControlFlowGraph<?> getControlFlowGraph();
    descriptor: ()Lorg/graalvm/compiler/core/common/cfg/AbstractControlFlowGraph;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.graalvm.compiler.lir.LIR this
         0: .line 73
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.LIR.cfg:Lorg/graalvm/compiler/core/common/cfg/AbstractControlFlowGraph;
            areturn
        end local 0 // org.graalvm.compiler.lir.LIR this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/graalvm/compiler/lir/LIR;
    Signature: ()Lorg/graalvm/compiler/core/common/cfg/AbstractControlFlowGraph<*>;

  public boolean hasDebugInfo();
    descriptor: ()Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=7, args_size=1
        start local 0 // org.graalvm.compiler.lir.LIR this
         0: .line 80
            aload 0 /* this */
            invokevirtual org.graalvm.compiler.lir.LIR.linearScanOrder:()[Lorg/graalvm/compiler/core/common/cfg/AbstractBlockBase;
            dup
            astore 4
            arraylength
            istore 3
            iconst_0
            istore 2
            goto 8
      StackMap locals: org.graalvm.compiler.lir.LIR top int int org.graalvm.compiler.core.common.cfg.AbstractBlockBase[]
      StackMap stack:
         1: aload 4
            iload 2
            aaload
            astore 1 /* b */
        start local 1 // org.graalvm.compiler.core.common.cfg.AbstractBlockBase b
         2: .line 81
            aload 0 /* this */
            aload 1 /* b */
            invokevirtual org.graalvm.compiler.lir.LIR.getLIRforBlock:(Lorg/graalvm/compiler/core/common/cfg/AbstractBlockBase;)Ljava/util/ArrayList;
            invokevirtual java.util.ArrayList.iterator:()Ljava/util/Iterator;
            astore 6
            goto 6
      StackMap locals: org.graalvm.compiler.lir.LIR org.graalvm.compiler.core.common.cfg.AbstractBlockBase int int org.graalvm.compiler.core.common.cfg.AbstractBlockBase[] top java.util.Iterator
      StackMap stack:
         3: aload 6
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast org.graalvm.compiler.lir.LIRInstruction
            astore 5 /* op */
        start local 5 // org.graalvm.compiler.lir.LIRInstruction op
         4: .line 82
            aload 5 /* op */
            invokevirtual org.graalvm.compiler.lir.LIRInstruction.hasState:()Z
            ifeq 6
         5: .line 83
            iconst_1
            ireturn
        end local 5 // org.graalvm.compiler.lir.LIRInstruction op
         6: .line 81
      StackMap locals:
      StackMap stack:
            aload 6
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 3
        end local 1 // org.graalvm.compiler.core.common.cfg.AbstractBlockBase b
         7: .line 80
            iinc 2 1
      StackMap locals: org.graalvm.compiler.lir.LIR top int int org.graalvm.compiler.core.common.cfg.AbstractBlockBase[]
      StackMap stack:
         8: iload 2
            iload 3
            if_icmplt 1
         9: .line 87
            iconst_0
            ireturn
        end local 0 // org.graalvm.compiler.lir.LIR this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0   10     0  this  Lorg/graalvm/compiler/lir/LIR;
            2    7     1     b  Lorg/graalvm/compiler/core/common/cfg/AbstractBlockBase<*>;
            4    6     5    op  Lorg/graalvm/compiler/lir/LIRInstruction;

  public java.util.ArrayList<org.graalvm.compiler.lir.LIRInstruction> getLIRforBlock(org.graalvm.compiler.core.common.cfg.AbstractBlockBase<?>);
    descriptor: (Lorg/graalvm/compiler/core/common/cfg/AbstractBlockBase;)Ljava/util/ArrayList;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.graalvm.compiler.lir.LIR this
        start local 1 // org.graalvm.compiler.core.common.cfg.AbstractBlockBase block
         0: .line 91
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.LIR.lirInstructions:Lorg/graalvm/compiler/core/common/cfg/BlockMap;
            aload 1 /* block */
            invokevirtual org.graalvm.compiler.core.common.cfg.BlockMap.get:(Lorg/graalvm/compiler/core/common/cfg/AbstractBlockBase;)Ljava/lang/Object;
            checkcast java.util.ArrayList
            areturn
        end local 1 // org.graalvm.compiler.core.common.cfg.AbstractBlockBase block
        end local 0 // org.graalvm.compiler.lir.LIR this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    1     0   this  Lorg/graalvm/compiler/lir/LIR;
            0    1     1  block  Lorg/graalvm/compiler/core/common/cfg/AbstractBlockBase<*>;
    Signature: (Lorg/graalvm/compiler/core/common/cfg/AbstractBlockBase<*>;)Ljava/util/ArrayList<Lorg/graalvm/compiler/lir/LIRInstruction;>;
    MethodParameters:
       Name  Flags
      block  

  public void setLIRforBlock(org.graalvm.compiler.core.common.cfg.AbstractBlockBase<?>, java.util.ArrayList<org.graalvm.compiler.lir.LIRInstruction>);
    descriptor: (Lorg/graalvm/compiler/core/common/cfg/AbstractBlockBase;Ljava/util/ArrayList;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=3, args_size=3
        start local 0 // org.graalvm.compiler.lir.LIR this
        start local 1 // org.graalvm.compiler.core.common.cfg.AbstractBlockBase block
        start local 2 // java.util.ArrayList list
         0: .line 95
            getstatic org.graalvm.compiler.lir.LIR.$assertionsDisabled:Z
            ifne 1
            aload 0 /* this */
            aload 1 /* block */
            invokevirtual org.graalvm.compiler.lir.LIR.getLIRforBlock:(Lorg/graalvm/compiler/core/common/cfg/AbstractBlockBase;)Ljava/util/ArrayList;
            ifnull 1
            new java.lang.AssertionError
            dup
            ldc "lir instruction list should only be initialized once"
            invokespecial java.lang.AssertionError.<init>:(Ljava/lang/Object;)V
            athrow
         1: .line 96
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.LIR.lirInstructions:Lorg/graalvm/compiler/core/common/cfg/BlockMap;
            aload 1 /* block */
            aload 2 /* list */
            invokevirtual org.graalvm.compiler.core.common.cfg.BlockMap.put:(Lorg/graalvm/compiler/core/common/cfg/AbstractBlockBase;Ljava/lang/Object;)V
         2: .line 97
            return
        end local 2 // java.util.ArrayList list
        end local 1 // org.graalvm.compiler.core.common.cfg.AbstractBlockBase block
        end local 0 // org.graalvm.compiler.lir.LIR this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    3     0   this  Lorg/graalvm/compiler/lir/LIR;
            0    3     1  block  Lorg/graalvm/compiler/core/common/cfg/AbstractBlockBase<*>;
            0    3     2   list  Ljava/util/ArrayList<Lorg/graalvm/compiler/lir/LIRInstruction;>;
    Signature: (Lorg/graalvm/compiler/core/common/cfg/AbstractBlockBase<*>;Ljava/util/ArrayList<Lorg/graalvm/compiler/lir/LIRInstruction;>;)V
    MethodParameters:
       Name  Flags
      block  
      list   

  public org.graalvm.compiler.core.common.cfg.AbstractBlockBase<?>[] linearScanOrder();
    descriptor: ()[Lorg/graalvm/compiler/core/common/cfg/AbstractBlockBase;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.graalvm.compiler.lir.LIR this
         0: .line 105
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.LIR.linearScanOrder:[Lorg/graalvm/compiler/core/common/cfg/AbstractBlockBase;
            areturn
        end local 0 // org.graalvm.compiler.lir.LIR this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/graalvm/compiler/lir/LIR;
    Signature: ()[Lorg/graalvm/compiler/core/common/cfg/AbstractBlockBase<*>;

  public org.graalvm.compiler.core.common.cfg.AbstractBlockBase<?>[] codeEmittingOrder();
    descriptor: ()[Lorg/graalvm/compiler/core/common/cfg/AbstractBlockBase;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.graalvm.compiler.lir.LIR this
         0: .line 109
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.LIR.codeEmittingOrder:[Lorg/graalvm/compiler/core/common/cfg/AbstractBlockBase;
            areturn
        end local 0 // org.graalvm.compiler.lir.LIR this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/graalvm/compiler/lir/LIR;
    Signature: ()[Lorg/graalvm/compiler/core/common/cfg/AbstractBlockBase<*>;

  public void setHasArgInCallerFrame();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // org.graalvm.compiler.lir.LIR this
         0: .line 113
            aload 0 /* this */
            iconst_1
            putfield org.graalvm.compiler.lir.LIR.hasArgInCallerFrame:Z
         1: .line 114
            return
        end local 0 // org.graalvm.compiler.lir.LIR this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lorg/graalvm/compiler/lir/LIR;

  public boolean hasArgInCallerFrame();
    descriptor: ()Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.graalvm.compiler.lir.LIR this
         0: .line 121
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.LIR.hasArgInCallerFrame:Z
            ireturn
        end local 0 // org.graalvm.compiler.lir.LIR this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/graalvm/compiler/lir/LIR;

  public static org.graalvm.compiler.core.common.cfg.AbstractBlockBase<?> getNextBlock(org.graalvm.compiler.core.common.cfg.AbstractBlockBase<?>[], int);
    descriptor: ([Lorg/graalvm/compiler/core/common/cfg/AbstractBlockBase;I)Lorg/graalvm/compiler/core/common/cfg/AbstractBlockBase;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=2, locals=4, args_size=2
        start local 0 // org.graalvm.compiler.core.common.cfg.AbstractBlockBase[] blocks
        start local 1 // int blockIndex
         0: .line 133
            iload 1 /* blockIndex */
            iconst_1
            iadd
            istore 2 /* nextIndex */
        start local 2 // int nextIndex
         1: goto 6
         2: .line 134
      StackMap locals: int
      StackMap stack:
            aload 0 /* blocks */
            iload 2 /* nextIndex */
            aaload
            astore 3 /* nextBlock */
        start local 3 // org.graalvm.compiler.core.common.cfg.AbstractBlockBase nextBlock
         3: .line 135
            aload 3 /* nextBlock */
            ifnull 5
         4: .line 136
            aload 3 /* nextBlock */
            areturn
        end local 3 // org.graalvm.compiler.core.common.cfg.AbstractBlockBase nextBlock
         5: .line 133
      StackMap locals:
      StackMap stack:
            iinc 2 /* nextIndex */ 1
      StackMap locals:
      StackMap stack:
         6: iload 2 /* nextIndex */
            ifle 7
            iload 2 /* nextIndex */
            aload 0 /* blocks */
            arraylength
            if_icmplt 2
        end local 2 // int nextIndex
         7: .line 139
      StackMap locals:
      StackMap stack:
            aconst_null
            areturn
        end local 1 // int blockIndex
        end local 0 // org.graalvm.compiler.core.common.cfg.AbstractBlockBase[] blocks
      LocalVariableTable:
        Start  End  Slot        Name  Signature
            0    8     0      blocks  [Lorg/graalvm/compiler/core/common/cfg/AbstractBlockBase;
            0    8     1  blockIndex  I
            1    7     2   nextIndex  I
            3    5     3   nextBlock  Lorg/graalvm/compiler/core/common/cfg/AbstractBlockBase<*>;
    Signature: ([Lorg/graalvm/compiler/core/common/cfg/AbstractBlockBase<*>;I)Lorg/graalvm/compiler/core/common/cfg/AbstractBlockBase<*>;
    MethodParameters:
            Name  Flags
      blocks      
      blockIndex  

  public static org.graalvm.compiler.lir.LabelRef getExceptionEdge(org.graalvm.compiler.lir.LIRInstruction);
    descriptor: (Lorg/graalvm/compiler/lir/LIRInstruction;)Lorg/graalvm/compiler/lir/LabelRef;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=2, locals=2, args_size=1
        start local 0 // org.graalvm.compiler.lir.LIRInstruction op
         0: .line 146
            iconst_1
            anewarray org.graalvm.compiler.lir.LabelRef
            astore 1 /* exceptionEdge */
        start local 1 // org.graalvm.compiler.lir.LabelRef[] exceptionEdge
         1: .line 147
            aload 0 /* op */
            aload 1 /* exceptionEdge */
            invokedynamic doState([Lorg/graalvm/compiler/lir/LabelRef;)Lorg/graalvm/compiler/lir/StateProcedure;
              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:
                  (Lorg/graalvm/compiler/lir/LIRFrameState;)V
                  org/graalvm/compiler/lir/LIR.lambda$0([Lorg/graalvm/compiler/lir/LabelRef;Lorg/graalvm/compiler/lir/LIRFrameState;)V (6)
                  (Lorg/graalvm/compiler/lir/LIRFrameState;)V
            invokevirtual org.graalvm.compiler.lir.LIRInstruction.forEachState:(Lorg/graalvm/compiler/lir/StateProcedure;)V
         2: .line 153
            aload 1 /* exceptionEdge */
            iconst_0
            aaload
            areturn
        end local 1 // org.graalvm.compiler.lir.LabelRef[] exceptionEdge
        end local 0 // org.graalvm.compiler.lir.LIRInstruction op
      LocalVariableTable:
        Start  End  Slot           Name  Signature
            0    3     0             op  Lorg/graalvm/compiler/lir/LIRInstruction;
            1    3     1  exceptionEdge  [Lorg/graalvm/compiler/lir/LabelRef;
    MethodParameters:
      Name  Flags
      op    

  public static boolean verifyBlock(org.graalvm.compiler.lir.LIR, org.graalvm.compiler.core.common.cfg.AbstractBlockBase<?>);
    descriptor: (Lorg/graalvm/compiler/lir/LIR;Lorg/graalvm/compiler/core/common/cfg/AbstractBlockBase;)Z
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=8, locals=10, args_size=2
        start local 0 // org.graalvm.compiler.lir.LIR lir
        start local 1 // org.graalvm.compiler.core.common.cfg.AbstractBlockBase block
         0: .line 169
            aload 0 /* lir */
            aload 1 /* block */
            invokevirtual org.graalvm.compiler.lir.LIR.getLIRforBlock:(Lorg/graalvm/compiler/core/common/cfg/AbstractBlockBase;)Ljava/util/ArrayList;
            astore 2 /* ops */
        start local 2 // java.util.ArrayList ops
         1: .line 170
            aload 2 /* ops */
            invokevirtual java.util.ArrayList.size:()I
            ifne 3
         2: .line 171
            iconst_0
            ireturn
         3: .line 173
      StackMap locals: java.util.ArrayList
      StackMap stack:
            getstatic org.graalvm.compiler.lir.LIR.$assertionsDisabled:Z
            ifne 4
            aload 2 /* ops */
            iconst_0
            invokevirtual java.util.ArrayList.get:(I)Ljava/lang/Object;
            instanceof org.graalvm.compiler.lir.StandardOp$LabelOp
            ifne 4
            new java.lang.AssertionError
            dup
            ldc "Not a Label %s (Block %s)"
            iconst_2
            anewarray java.lang.Object
            dup
            iconst_0
            aload 2 /* ops */
            iconst_0
            invokevirtual java.util.ArrayList.get:(I)Ljava/lang/Object;
            checkcast org.graalvm.compiler.lir.LIRInstruction
            invokevirtual java.lang.Object.getClass:()Ljava/lang/Class;
            aastore
            dup
            iconst_1
            aload 1 /* block */
            aastore
            invokestatic java.lang.String.format:(Ljava/lang/String;[Ljava/lang/Object;)Ljava/lang/String;
            invokespecial java.lang.AssertionError.<init>:(Ljava/lang/Object;)V
            athrow
         4: .line 174
      StackMap locals:
      StackMap stack:
            aconst_null
            astore 3 /* opWithExceptionEdge */
        start local 3 // org.graalvm.compiler.lir.LIRInstruction opWithExceptionEdge
         5: .line 175
            iconst_0
            istore 4 /* index */
        start local 4 // int index
         6: .line 176
            aload 2 /* ops */
            invokevirtual java.util.ArrayList.size:()I
            iconst_1
            isub
            istore 5 /* lastIndex */
        start local 5 // int lastIndex
         7: .line 177
            aload 2 /* ops */
            iconst_0
            iload 5 /* lastIndex */
            invokevirtual java.util.ArrayList.subList:(II)Ljava/util/List;
            invokeinterface java.util.List.iterator:()Ljava/util/Iterator;
            astore 7
            goto 17
      StackMap locals: org.graalvm.compiler.lir.LIR org.graalvm.compiler.core.common.cfg.AbstractBlockBase java.util.ArrayList org.graalvm.compiler.lir.LIRInstruction int int top java.util.Iterator
      StackMap stack:
         8: aload 7
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast org.graalvm.compiler.lir.LIRInstruction
            astore 6 /* op */
        start local 6 // org.graalvm.compiler.lir.LIRInstruction op
         9: .line 178
            getstatic org.graalvm.compiler.lir.LIR.$assertionsDisabled:Z
            ifne 10
            aload 6 /* op */
            instanceof org.graalvm.compiler.lir.StandardOp$BlockEndOp
            ifeq 10
            new java.lang.AssertionError
            dup
            ldc "BlockEndOp %s (Block %s)"
            iconst_2
            anewarray java.lang.Object
            dup
            iconst_0
            aload 6 /* op */
            invokevirtual java.lang.Object.getClass:()Ljava/lang/Class;
            aastore
            dup
            iconst_1
            aload 1 /* block */
            aastore
            invokestatic java.lang.String.format:(Ljava/lang/String;[Ljava/lang/Object;)Ljava/lang/String;
            invokespecial java.lang.AssertionError.<init>:(Ljava/lang/Object;)V
            athrow
        10: .line 179
      StackMap locals: org.graalvm.compiler.lir.LIR org.graalvm.compiler.core.common.cfg.AbstractBlockBase java.util.ArrayList org.graalvm.compiler.lir.LIRInstruction int int org.graalvm.compiler.lir.LIRInstruction java.util.Iterator
      StackMap stack:
            aload 6 /* op */
            invokestatic org.graalvm.compiler.lir.LIR.getExceptionEdge:(Lorg/graalvm/compiler/lir/LIRInstruction;)Lorg/graalvm/compiler/lir/LabelRef;
            astore 8 /* exceptionEdge */
        start local 8 // org.graalvm.compiler.lir.LabelRef exceptionEdge
        11: .line 180
            aload 8 /* exceptionEdge */
            ifnull 16
        12: .line 181
            getstatic org.graalvm.compiler.lir.LIR.$assertionsDisabled:Z
            ifne 13
            aload 3 /* opWithExceptionEdge */
            ifnull 13
            new java.lang.AssertionError
            dup
            ldc "multiple ops with an exception edge not allowed"
            invokespecial java.lang.AssertionError.<init>:(Ljava/lang/Object;)V
            athrow
        13: .line 182
      StackMap locals: org.graalvm.compiler.lir.LabelRef
      StackMap stack:
            aload 6 /* op */
            astore 3 /* opWithExceptionEdge */
        14: .line 183
            iload 5 /* lastIndex */
            iload 4 /* index */
            isub
            istore 9 /* distanceFromEnd */
        start local 9 // int distanceFromEnd
        15: .line 184
            getstatic org.graalvm.compiler.lir.LIR.$assertionsDisabled:Z
            ifne 16
            iload 9 /* distanceFromEnd */
            iconst_3
            if_icmple 16
            new java.lang.AssertionError
            dup
            invokespecial java.lang.AssertionError.<init>:()V
            athrow
        end local 9 // int distanceFromEnd
        16: .line 186
      StackMap locals:
      StackMap stack:
            iinc 4 /* index */ 1
        end local 8 // org.graalvm.compiler.lir.LabelRef exceptionEdge
        end local 6 // org.graalvm.compiler.lir.LIRInstruction op
        17: .line 177
      StackMap locals: org.graalvm.compiler.lir.LIR org.graalvm.compiler.core.common.cfg.AbstractBlockBase java.util.ArrayList org.graalvm.compiler.lir.LIRInstruction int int top java.util.Iterator
      StackMap stack:
            aload 7
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 8
        18: .line 188
            aload 2 /* ops */
            iload 5 /* lastIndex */
            invokevirtual java.util.ArrayList.get:(I)Ljava/lang/Object;
            checkcast org.graalvm.compiler.lir.LIRInstruction
            astore 6 /* end */
        start local 6 // org.graalvm.compiler.lir.LIRInstruction end
        19: .line 189
            getstatic org.graalvm.compiler.lir.LIR.$assertionsDisabled:Z
            ifne 20
            aload 6 /* end */
            instanceof org.graalvm.compiler.lir.StandardOp$BlockEndOp
            ifne 20
            new java.lang.AssertionError
            dup
            ldc "Not a BlockEndOp %s (Block %s)"
            iconst_2
            anewarray java.lang.Object
            dup
            iconst_0
            aload 6 /* end */
            invokevirtual java.lang.Object.getClass:()Ljava/lang/Class;
            aastore
            dup
            iconst_1
            aload 1 /* block */
            aastore
            invokestatic java.lang.String.format:(Ljava/lang/String;[Ljava/lang/Object;)Ljava/lang/String;
            invokespecial java.lang.AssertionError.<init>:(Ljava/lang/Object;)V
            athrow
        20: .line 190
      StackMap locals: org.graalvm.compiler.lir.LIR org.graalvm.compiler.core.common.cfg.AbstractBlockBase java.util.ArrayList org.graalvm.compiler.lir.LIRInstruction int int org.graalvm.compiler.lir.LIRInstruction
      StackMap stack:
            iconst_1
            ireturn
        end local 6 // org.graalvm.compiler.lir.LIRInstruction end
        end local 5 // int lastIndex
        end local 4 // int index
        end local 3 // org.graalvm.compiler.lir.LIRInstruction opWithExceptionEdge
        end local 2 // java.util.ArrayList ops
        end local 1 // org.graalvm.compiler.core.common.cfg.AbstractBlockBase block
        end local 0 // org.graalvm.compiler.lir.LIR lir
      LocalVariableTable:
        Start  End  Slot                 Name  Signature
            0   21     0                  lir  Lorg/graalvm/compiler/lir/LIR;
            0   21     1                block  Lorg/graalvm/compiler/core/common/cfg/AbstractBlockBase<*>;
            1   21     2                  ops  Ljava/util/ArrayList<Lorg/graalvm/compiler/lir/LIRInstruction;>;
            5   21     3  opWithExceptionEdge  Lorg/graalvm/compiler/lir/LIRInstruction;
            6   21     4                index  I
            7   21     5            lastIndex  I
            9   17     6                   op  Lorg/graalvm/compiler/lir/LIRInstruction;
           11   17     8        exceptionEdge  Lorg/graalvm/compiler/lir/LabelRef;
           15   16     9      distanceFromEnd  I
           19   21     6                  end  Lorg/graalvm/compiler/lir/LIRInstruction;
    Signature: (Lorg/graalvm/compiler/lir/LIR;Lorg/graalvm/compiler/core/common/cfg/AbstractBlockBase<*>;)Z
    MethodParameters:
       Name  Flags
      lir    
      block  

  public static boolean verifyBlocks(org.graalvm.compiler.lir.LIR, org.graalvm.compiler.core.common.cfg.AbstractBlockBase<?>[]);
    descriptor: (Lorg/graalvm/compiler/lir/LIR;[Lorg/graalvm/compiler/core/common/cfg/AbstractBlockBase;)Z
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=5, locals=10, args_size=2
        start local 0 // org.graalvm.compiler.lir.LIR lir
        start local 1 // org.graalvm.compiler.core.common.cfg.AbstractBlockBase[] blocks
         0: .line 194
            aload 1 /* blocks */
            dup
            astore 5
            arraylength
            istore 4
            iconst_0
            istore 3
            goto 17
      StackMap locals: org.graalvm.compiler.lir.LIR org.graalvm.compiler.core.common.cfg.AbstractBlockBase[] top int int org.graalvm.compiler.core.common.cfg.AbstractBlockBase[]
      StackMap stack:
         1: aload 5
            iload 3
            aaload
            astore 2 /* block */
        start local 2 // org.graalvm.compiler.core.common.cfg.AbstractBlockBase block
         2: .line 195
            aload 2 /* block */
            ifnonnull 4
         3: .line 196
            goto 16
         4: .line 198
      StackMap locals: org.graalvm.compiler.lir.LIR org.graalvm.compiler.core.common.cfg.AbstractBlockBase[] org.graalvm.compiler.core.common.cfg.AbstractBlockBase int int org.graalvm.compiler.core.common.cfg.AbstractBlockBase[]
      StackMap stack:
            aload 2 /* block */
            invokevirtual org.graalvm.compiler.core.common.cfg.AbstractBlockBase.getSuccessors:()[Lorg/graalvm/compiler/core/common/cfg/AbstractBlockBase;
            dup
            astore 9
            arraylength
            istore 8
            iconst_0
            istore 7
            goto 8
      StackMap locals: org.graalvm.compiler.lir.LIR org.graalvm.compiler.core.common.cfg.AbstractBlockBase[] org.graalvm.compiler.core.common.cfg.AbstractBlockBase int int org.graalvm.compiler.core.common.cfg.AbstractBlockBase[] top int int org.graalvm.compiler.core.common.cfg.AbstractBlockBase[]
      StackMap stack:
         5: aload 9
            iload 7
            aaload
            astore 6 /* sux */
        start local 6 // org.graalvm.compiler.core.common.cfg.AbstractBlockBase sux
         6: .line 199
            getstatic org.graalvm.compiler.lir.LIR.$assertionsDisabled:Z
            ifne 7
            aload 1 /* blocks */
            invokestatic java.util.Arrays.asList:([Ljava/lang/Object;)Ljava/util/List;
            aload 6 /* sux */
            invokeinterface java.util.List.contains:(Ljava/lang/Object;)Z
            ifne 7
            new java.lang.AssertionError
            dup
            new java.lang.StringBuilder
            dup
            ldc "missing successor from: "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 2 /* block */
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/Object;)Ljava/lang/StringBuilder;
            ldc "to: "
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            aload 6 /* sux */
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/Object;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokespecial java.lang.AssertionError.<init>:(Ljava/lang/Object;)V
            athrow
        end local 6 // org.graalvm.compiler.core.common.cfg.AbstractBlockBase sux
         7: .line 198
      StackMap locals:
      StackMap stack:
            iinc 7 1
      StackMap locals:
      StackMap stack:
         8: iload 7
            iload 8
            if_icmplt 5
         9: .line 201
            aload 2 /* block */
            invokevirtual org.graalvm.compiler.core.common.cfg.AbstractBlockBase.getPredecessors:()[Lorg/graalvm/compiler/core/common/cfg/AbstractBlockBase;
            dup
            astore 9
            arraylength
            istore 8
            iconst_0
            istore 7
            goto 13
      StackMap locals:
      StackMap stack:
        10: aload 9
            iload 7
            aaload
            astore 6 /* pred */
        start local 6 // org.graalvm.compiler.core.common.cfg.AbstractBlockBase pred
        11: .line 202
            getstatic org.graalvm.compiler.lir.LIR.$assertionsDisabled:Z
            ifne 12
            aload 1 /* blocks */
            invokestatic java.util.Arrays.asList:([Ljava/lang/Object;)Ljava/util/List;
            aload 6 /* pred */
            invokeinterface java.util.List.contains:(Ljava/lang/Object;)Z
            ifne 12
            new java.lang.AssertionError
            dup
            new java.lang.StringBuilder
            dup
            ldc "missing predecessor from: "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 2 /* block */
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/Object;)Ljava/lang/StringBuilder;
            ldc "to: "
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            aload 6 /* pred */
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/Object;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokespecial java.lang.AssertionError.<init>:(Ljava/lang/Object;)V
            athrow
        end local 6 // org.graalvm.compiler.core.common.cfg.AbstractBlockBase pred
        12: .line 201
      StackMap locals:
      StackMap stack:
            iinc 7 1
      StackMap locals:
      StackMap stack:
        13: iload 7
            iload 8
            if_icmplt 10
        14: .line 204
            aload 0 /* lir */
            aload 2 /* block */
            invokestatic org.graalvm.compiler.lir.LIR.verifyBlock:(Lorg/graalvm/compiler/lir/LIR;Lorg/graalvm/compiler/core/common/cfg/AbstractBlockBase;)Z
            ifne 16
        15: .line 205
            iconst_0
            ireturn
        end local 2 // org.graalvm.compiler.core.common.cfg.AbstractBlockBase block
        16: .line 194
      StackMap locals: org.graalvm.compiler.lir.LIR org.graalvm.compiler.core.common.cfg.AbstractBlockBase[] top int int org.graalvm.compiler.core.common.cfg.AbstractBlockBase[]
      StackMap stack:
            iinc 3 1
      StackMap locals:
      StackMap stack:
        17: iload 3
            iload 4
            if_icmplt 1
        18: .line 208
            iconst_1
            ireturn
        end local 1 // org.graalvm.compiler.core.common.cfg.AbstractBlockBase[] blocks
        end local 0 // org.graalvm.compiler.lir.LIR lir
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0   19     0     lir  Lorg/graalvm/compiler/lir/LIR;
            0   19     1  blocks  [Lorg/graalvm/compiler/core/common/cfg/AbstractBlockBase;
            2   16     2   block  Lorg/graalvm/compiler/core/common/cfg/AbstractBlockBase<*>;
            6    7     6     sux  Lorg/graalvm/compiler/core/common/cfg/AbstractBlockBase<*>;
           11   12     6    pred  Lorg/graalvm/compiler/core/common/cfg/AbstractBlockBase<*>;
    Signature: (Lorg/graalvm/compiler/lir/LIR;[Lorg/graalvm/compiler/core/common/cfg/AbstractBlockBase<*>;)Z
    MethodParameters:
        Name  Flags
      lir     
      blocks  

  public void resetLabels();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=7, args_size=1
        start local 0 // org.graalvm.compiler.lir.LIR this
         0: .line 213
            aload 0 /* this */
            invokevirtual org.graalvm.compiler.lir.LIR.codeEmittingOrder:()[Lorg/graalvm/compiler/core/common/cfg/AbstractBlockBase;
            dup
            astore 4
            arraylength
            istore 3
            iconst_0
            istore 2
            goto 10
      StackMap locals: org.graalvm.compiler.lir.LIR top int int org.graalvm.compiler.core.common.cfg.AbstractBlockBase[]
      StackMap stack:
         1: aload 4
            iload 2
            aaload
            astore 1 /* block */
        start local 1 // org.graalvm.compiler.core.common.cfg.AbstractBlockBase block
         2: .line 214
            aload 1 /* block */
            ifnonnull 4
         3: .line 215
            goto 9
         4: .line 217
      StackMap locals: org.graalvm.compiler.lir.LIR org.graalvm.compiler.core.common.cfg.AbstractBlockBase int int org.graalvm.compiler.core.common.cfg.AbstractBlockBase[]
      StackMap stack:
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.LIR.lirInstructions:Lorg/graalvm/compiler/core/common/cfg/BlockMap;
            aload 1 /* block */
            invokevirtual org.graalvm.compiler.core.common.cfg.BlockMap.get:(Lorg/graalvm/compiler/core/common/cfg/AbstractBlockBase;)Ljava/lang/Object;
            checkcast java.util.ArrayList
            invokevirtual java.util.ArrayList.iterator:()Ljava/util/Iterator;
            astore 6
            goto 8
      StackMap locals: org.graalvm.compiler.lir.LIR org.graalvm.compiler.core.common.cfg.AbstractBlockBase int int org.graalvm.compiler.core.common.cfg.AbstractBlockBase[] top java.util.Iterator
      StackMap stack:
         5: aload 6
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast org.graalvm.compiler.lir.LIRInstruction
            astore 5 /* inst */
        start local 5 // org.graalvm.compiler.lir.LIRInstruction inst
         6: .line 218
            aload 5 /* inst */
            instanceof org.graalvm.compiler.lir.StandardOp$LabelOp
            ifeq 8
         7: .line 219
            aload 5 /* inst */
            checkcast org.graalvm.compiler.lir.StandardOp$LabelOp
            invokevirtual org.graalvm.compiler.lir.StandardOp$LabelOp.getLabel:()Lorg/graalvm/compiler/asm/Label;
            invokevirtual org.graalvm.compiler.asm.Label.reset:()V
        end local 5 // org.graalvm.compiler.lir.LIRInstruction inst
         8: .line 217
      StackMap locals:
      StackMap stack:
            aload 6
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 5
        end local 1 // org.graalvm.compiler.core.common.cfg.AbstractBlockBase block
         9: .line 213
      StackMap locals: org.graalvm.compiler.lir.LIR top int int org.graalvm.compiler.core.common.cfg.AbstractBlockBase[]
      StackMap stack:
            iinc 2 1
      StackMap locals:
      StackMap stack:
        10: iload 2
            iload 3
            if_icmplt 1
        11: .line 223
            return
        end local 0 // org.graalvm.compiler.lir.LIR this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0   12     0   this  Lorg/graalvm/compiler/lir/LIR;
            2    9     1  block  Lorg/graalvm/compiler/core/common/cfg/AbstractBlockBase<*>;
            6    8     5   inst  Lorg/graalvm/compiler/lir/LIRInstruction;

  private static void lambda$0(org.graalvm.compiler.lir.LabelRef[], org.graalvm.compiler.lir.LIRFrameState);
    descriptor: ([Lorg/graalvm/compiler/lir/LabelRef;Lorg/graalvm/compiler/lir/LIRFrameState;)V
    flags: (0x100a) ACC_PRIVATE, ACC_STATIC, ACC_SYNTHETIC
    Code:
      stack=3, locals=2, args_size=2
        start local 1 // org.graalvm.compiler.lir.LIRFrameState state
         0: .line 148
            aload 1 /* state */
            getfield org.graalvm.compiler.lir.LIRFrameState.exceptionEdge:Lorg/graalvm/compiler/lir/LabelRef;
            ifnull 3
         1: .line 149
            getstatic org.graalvm.compiler.lir.LIR.$assertionsDisabled:Z
            ifne 2
            aload 0
            iconst_0
            aaload
            ifnull 2
            new java.lang.AssertionError
            dup
            invokespecial java.lang.AssertionError.<init>:()V
            athrow
         2: .line 150
      StackMap locals:
      StackMap stack:
            aload 0
            iconst_0
            aload 1 /* state */
            getfield org.graalvm.compiler.lir.LIRFrameState.exceptionEdge:Lorg/graalvm/compiler/lir/LabelRef;
            aastore
         3: .line 152
      StackMap locals:
      StackMap stack:
            return
        end local 1 // org.graalvm.compiler.lir.LIRFrameState state
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    4     1  state  Lorg/graalvm/compiler/lir/LIRFrameState;
}
SourceFile: "LIR.java"
InnerClasses:
  public final Lookup = java.lang.invoke.MethodHandles$Lookup of java.lang.invoke.MethodHandles
  public abstract BlockEndOp = org.graalvm.compiler.lir.StandardOp$BlockEndOp of org.graalvm.compiler.lir.StandardOp
  public final LabelOp = org.graalvm.compiler.lir.StandardOp$LabelOp of org.graalvm.compiler.lir.StandardOp
  public abstract VariableProvider = org.graalvm.compiler.lir.gen.LIRGenerator$VariableProvider of org.graalvm.compiler.lir.gen.LIRGenerator
/

java/ 9/ jdk.internal.vm.compiler/org/graalvm/compiler/lir/LIR.class
