class org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker extends org.graalvm.compiler.lir.alloc.lsra.IntervalWalker
  minor version: 0
  major version: 59
  flags: flags: (0x0020) ACC_SUPER
  this_class: org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker
  super_class: org.graalvm.compiler.lir.alloc.lsra.IntervalWalker
{
  protected jdk.vm.ci.code.Register[] availableRegs;
    descriptor: [Ljdk/vm/ci/code/Register;
    flags: (0x0004) ACC_PROTECTED

  protected final int[] usePos;
    descriptor: [I
    flags: (0x0014) ACC_PROTECTED, ACC_FINAL

  protected final int[] blockPos;
    descriptor: [I
    flags: (0x0014) ACC_PROTECTED, ACC_FINAL

  protected java.util.List<org.graalvm.compiler.lir.alloc.lsra.Interval>[] spillIntervals;
    descriptor: [Ljava/util/List;
    flags: (0x0004) ACC_PROTECTED
    Signature: [Ljava/util/List<Lorg/graalvm/compiler/lir/alloc/lsra/Interval;>;

  private org.graalvm.compiler.lir.alloc.lsra.MoveResolver moveResolver;
    descriptor: Lorg/graalvm/compiler/lir/alloc/lsra/MoveResolver;
    flags: (0x0002) ACC_PRIVATE

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

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

  private static final java.util.List<org.graalvm.compiler.lir.alloc.lsra.Interval> EMPTY_LIST;
    descriptor: Ljava/util/List;
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
    Signature: Ljava/util/List<Lorg/graalvm/compiler/lir/alloc/lsra/Interval;>;

  static final boolean $assertionsDisabled;
    descriptor: Z
    flags: (0x1018) ACC_STATIC, ACC_FINAL, ACC_SYNTHETIC

  private static volatile int[] $SWITCH_TABLE$org$graalvm$compiler$lir$alloc$lsra$Interval$SpillState;
    descriptor: [I
    flags: (0x104a) ACC_PRIVATE, ACC_STATIC, ACC_VOLATILE, ACC_SYNTHETIC

  static void <clinit>();
    descriptor: ()V
    flags: (0x0008) ACC_STATIC
    Code:
      stack=3, locals=0, args_size=0
         0: .line 54
            ldc Lorg/graalvm/compiler/lir/alloc/lsra/LinearScanWalker;
            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.alloc.lsra.LinearScanWalker.$assertionsDisabled:Z
         3: .line 75
            new java.util.ArrayList
            dup
            iconst_0
            invokespecial java.util.ArrayList.<init>:(I)V
            putstatic org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.EMPTY_LIST:Ljava/util/List;
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  int blockCount();
    descriptor: ()I
    flags: (0x0000) 
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker this
         0: .line 79
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.allocator:Lorg/graalvm/compiler/lir/alloc/lsra/LinearScan;
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.LinearScan.blockCount:()I
            ireturn
        end local 0 // org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/graalvm/compiler/lir/alloc/lsra/LinearScanWalker;

  org.graalvm.compiler.core.common.cfg.AbstractBlockBase<?> blockAt(int);
    descriptor: (I)Lorg/graalvm/compiler/core/common/cfg/AbstractBlockBase;
    flags: (0x0000) 
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker this
        start local 1 // int idx
         0: .line 83
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.allocator:Lorg/graalvm/compiler/lir/alloc/lsra/LinearScan;
            iload 1 /* idx */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.LinearScan.blockAt:(I)Lorg/graalvm/compiler/core/common/cfg/AbstractBlockBase;
            areturn
        end local 1 // int idx
        end local 0 // org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/graalvm/compiler/lir/alloc/lsra/LinearScanWalker;
            0    1     1   idx  I
    Signature: (I)Lorg/graalvm/compiler/core/common/cfg/AbstractBlockBase<*>;
    MethodParameters:
      Name  Flags
      idx   

  org.graalvm.compiler.core.common.cfg.AbstractBlockBase<?> blockOfOpWithId(int);
    descriptor: (I)Lorg/graalvm/compiler/core/common/cfg/AbstractBlockBase;
    flags: (0x0000) 
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker this
        start local 1 // int opId
         0: .line 87
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.allocator:Lorg/graalvm/compiler/lir/alloc/lsra/LinearScan;
            iload 1 /* opId */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.LinearScan.blockForId:(I)Lorg/graalvm/compiler/core/common/cfg/AbstractBlockBase;
            areturn
        end local 1 // int opId
        end local 0 // org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/graalvm/compiler/lir/alloc/lsra/LinearScanWalker;
            0    1     1  opId  I
    Signature: (I)Lorg/graalvm/compiler/core/common/cfg/AbstractBlockBase<*>;
    MethodParameters:
      Name  Flags
      opId  

  void <init>(org.graalvm.compiler.lir.alloc.lsra.LinearScan, org.graalvm.compiler.lir.alloc.lsra.Interval, org.graalvm.compiler.lir.alloc.lsra.Interval);
    descriptor: (Lorg/graalvm/compiler/lir/alloc/lsra/LinearScan;Lorg/graalvm/compiler/lir/alloc/lsra/Interval;Lorg/graalvm/compiler/lir/alloc/lsra/Interval;)V
    flags: (0x0000) 
    Code:
      stack=4, locals=5, args_size=4
        start local 0 // org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker this
        start local 1 // org.graalvm.compiler.lir.alloc.lsra.LinearScan allocator
        start local 2 // org.graalvm.compiler.lir.alloc.lsra.Interval unhandledFixedFirst
        start local 3 // org.graalvm.compiler.lir.alloc.lsra.Interval unhandledAnyFirst
         0: .line 91
            aload 0 /* this */
            aload 1 /* allocator */
            aload 2 /* unhandledFixedFirst */
            aload 3 /* unhandledAnyFirst */
            invokespecial org.graalvm.compiler.lir.alloc.lsra.IntervalWalker.<init>:(Lorg/graalvm/compiler/lir/alloc/lsra/LinearScan;Lorg/graalvm/compiler/lir/alloc/lsra/Interval;Lorg/graalvm/compiler/lir/alloc/lsra/Interval;)V
         1: .line 93
            aload 0 /* this */
            aload 1 /* allocator */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.LinearScan.createMoveResolver:()Lorg/graalvm/compiler/lir/alloc/lsra/MoveResolver;
            putfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.moveResolver:Lorg/graalvm/compiler/lir/alloc/lsra/MoveResolver;
         2: .line 94
            aload 0 /* this */
            aload 1 /* allocator */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.LinearScan.getRegisters:()Ljdk/vm/ci/code/RegisterArray;
            invokevirtual jdk.vm.ci.code.RegisterArray.size:()I
            anewarray java.util.List
            invokestatic org.graalvm.compiler.core.common.util.Util.uncheckedCast:(Ljava/lang/Object;)Ljava/lang/Object;
            checkcast java.util.List[]
            putfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.spillIntervals:[Ljava/util/List;
         3: .line 95
            iconst_0
            istore 4 /* i */
        start local 4 // int i
         4: goto 7
         5: .line 96
      StackMap locals: org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker org.graalvm.compiler.lir.alloc.lsra.LinearScan org.graalvm.compiler.lir.alloc.lsra.Interval org.graalvm.compiler.lir.alloc.lsra.Interval int
      StackMap stack:
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.spillIntervals:[Ljava/util/List;
            iload 4 /* i */
            getstatic org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.EMPTY_LIST:Ljava/util/List;
            aastore
         6: .line 95
            iinc 4 /* i */ 1
      StackMap locals:
      StackMap stack:
         7: iload 4 /* i */
            aload 1 /* allocator */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.LinearScan.getRegisters:()Ljdk/vm/ci/code/RegisterArray;
            invokevirtual jdk.vm.ci.code.RegisterArray.size:()I
            if_icmplt 5
        end local 4 // int i
         8: .line 98
            aload 0 /* this */
            aload 1 /* allocator */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.LinearScan.getRegisters:()Ljdk/vm/ci/code/RegisterArray;
            invokevirtual jdk.vm.ci.code.RegisterArray.size:()I
            newarray 10
            putfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.usePos:[I
         9: .line 99
            aload 0 /* this */
            aload 1 /* allocator */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.LinearScan.getRegisters:()Ljdk/vm/ci/code/RegisterArray;
            invokevirtual jdk.vm.ci.code.RegisterArray.size:()I
            newarray 10
            putfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.blockPos:[I
        10: .line 100
            return
        end local 3 // org.graalvm.compiler.lir.alloc.lsra.Interval unhandledAnyFirst
        end local 2 // org.graalvm.compiler.lir.alloc.lsra.Interval unhandledFixedFirst
        end local 1 // org.graalvm.compiler.lir.alloc.lsra.LinearScan allocator
        end local 0 // org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker this
      LocalVariableTable:
        Start  End  Slot                 Name  Signature
            0   11     0                 this  Lorg/graalvm/compiler/lir/alloc/lsra/LinearScanWalker;
            0   11     1            allocator  Lorg/graalvm/compiler/lir/alloc/lsra/LinearScan;
            0   11     2  unhandledFixedFirst  Lorg/graalvm/compiler/lir/alloc/lsra/Interval;
            0   11     3    unhandledAnyFirst  Lorg/graalvm/compiler/lir/alloc/lsra/Interval;
            4    8     4                    i  I
    MethodParameters:
                     Name  Flags
      allocator            
      unhandledFixedFirst  
      unhandledAnyFirst    

  void initUseLists(boolean);
    descriptor: (Z)V
    flags: (0x0000) 
    Code:
      stack=3, locals=7, args_size=2
        start local 0 // org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker this
        start local 1 // boolean onlyProcessUsePos
         0: .line 103
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.availableRegs:[Ljdk/vm/ci/code/Register;
            dup
            astore 5
            arraylength
            istore 4
            iconst_0
            istore 3
            goto 8
      StackMap locals: org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker int top int int jdk.vm.ci.code.Register[]
      StackMap stack:
         1: aload 5
            iload 3
            aaload
            astore 2 /* register */
        start local 2 // jdk.vm.ci.code.Register register
         2: .line 104
            aload 2 /* register */
            getfield jdk.vm.ci.code.Register.number:I
            istore 6 /* i */
        start local 6 // int i
         3: .line 105
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.usePos:[I
            iload 6 /* i */
            ldc 2147483647
            iastore
         4: .line 107
            iload 1 /* onlyProcessUsePos */
            ifne 7
         5: .line 108
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.blockPos:[I
            iload 6 /* i */
            ldc 2147483647
            iastore
         6: .line 109
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.spillIntervals:[Ljava/util/List;
            iload 6 /* i */
            aaload
            invokeinterface java.util.List.clear:()V
        end local 6 // int i
        end local 2 // jdk.vm.ci.code.Register register
         7: .line 103
      StackMap locals:
      StackMap stack:
            iinc 3 1
      StackMap locals:
      StackMap stack:
         8: iload 3
            iload 4
            if_icmplt 1
         9: .line 112
            return
        end local 1 // boolean onlyProcessUsePos
        end local 0 // org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker this
      LocalVariableTable:
        Start  End  Slot               Name  Signature
            0   10     0               this  Lorg/graalvm/compiler/lir/alloc/lsra/LinearScanWalker;
            0   10     1  onlyProcessUsePos  Z
            2    7     2           register  Ljdk/vm/ci/code/Register;
            3    7     6                  i  I
    MethodParameters:
                   Name  Flags
      onlyProcessUsePos  

  int maxRegisterNumber();
    descriptor: ()I
    flags: (0x0000) 
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker this
         0: .line 115
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.maxReg:I
            ireturn
        end local 0 // org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/graalvm/compiler/lir/alloc/lsra/LinearScanWalker;

  int minRegisterNumber();
    descriptor: ()I
    flags: (0x0000) 
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker this
         0: .line 119
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.minReg:I
            ireturn
        end local 0 // org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/graalvm/compiler/lir/alloc/lsra/LinearScanWalker;

  boolean isRegisterInRange(int);
    descriptor: (I)Z
    flags: (0x0000) 
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker this
        start local 1 // int reg
         0: .line 123
            iload 1 /* reg */
            aload 0 /* this */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.minRegisterNumber:()I
            if_icmplt 1
            iload 1 /* reg */
            aload 0 /* this */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.maxRegisterNumber:()I
            if_icmpgt 1
            iconst_1
            ireturn
      StackMap locals:
      StackMap stack:
         1: iconst_0
            ireturn
        end local 1 // int reg
        end local 0 // org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lorg/graalvm/compiler/lir/alloc/lsra/LinearScanWalker;
            0    2     1   reg  I
    MethodParameters:
      Name  Flags
      reg   

  void excludeFromUse(org.graalvm.compiler.lir.alloc.lsra.Interval);
    descriptor: (Lorg/graalvm/compiler/lir/alloc/lsra/Interval;)V
    flags: (0x0000) 
    Code:
      stack=3, locals=4, args_size=2
        start local 0 // org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker this
        start local 1 // org.graalvm.compiler.lir.alloc.lsra.Interval i
         0: .line 127
            aload 1 /* i */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.location:()Ljdk/vm/ci/meta/AllocatableValue;
            astore 2 /* location */
        start local 2 // jdk.vm.ci.meta.Value location
         1: .line 128
            aload 2 /* location */
            invokestatic jdk.vm.ci.code.ValueUtil.asRegister:(Ljdk/vm/ci/meta/Value;)Ljdk/vm/ci/code/Register;
            getfield jdk.vm.ci.code.Register.number:I
            istore 3 /* i1 */
        start local 3 // int i1
         2: .line 129
            aload 0 /* this */
            iload 3 /* i1 */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.isRegisterInRange:(I)Z
            ifeq 4
         3: .line 130
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.usePos:[I
            iload 3 /* i1 */
            iconst_0
            iastore
         4: .line 132
      StackMap locals: jdk.vm.ci.meta.Value int
      StackMap stack:
            return
        end local 3 // int i1
        end local 2 // jdk.vm.ci.meta.Value location
        end local 1 // org.graalvm.compiler.lir.alloc.lsra.Interval i
        end local 0 // org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    5     0      this  Lorg/graalvm/compiler/lir/alloc/lsra/LinearScanWalker;
            0    5     1         i  Lorg/graalvm/compiler/lir/alloc/lsra/Interval;
            1    5     2  location  Ljdk/vm/ci/meta/Value;
            2    5     3        i1  I
    MethodParameters:
      Name  Flags
      i     

  void setUsePos(org.graalvm.compiler.lir.alloc.lsra.Interval, int, boolean);
    descriptor: (Lorg/graalvm/compiler/lir/alloc/lsra/Interval;IZ)V
    flags: (0x0000) 
    Code:
      stack=3, locals=6, args_size=4
        start local 0 // org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker this
        start local 1 // org.graalvm.compiler.lir.alloc.lsra.Interval interval
        start local 2 // int usePos
        start local 3 // boolean onlyProcessUsePos
         0: .line 135
            iload 2 /* usePos */
            iconst_m1
            if_icmpeq 12
         1: .line 136
            getstatic org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.$assertionsDisabled:Z
            ifne 2
            iload 2 /* usePos */
            ifne 2
            new java.lang.AssertionError
            dup
            ldc "must use excludeFromUse to set usePos to 0"
            invokespecial java.lang.AssertionError.<init>:(Ljava/lang/Object;)V
            athrow
         2: .line 137
      StackMap locals:
      StackMap stack:
            aload 1 /* interval */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.location:()Ljdk/vm/ci/meta/AllocatableValue;
            invokestatic jdk.vm.ci.code.ValueUtil.asRegister:(Ljdk/vm/ci/meta/Value;)Ljdk/vm/ci/code/Register;
            getfield jdk.vm.ci.code.Register.number:I
            istore 4 /* i */
        start local 4 // int i
         3: .line 138
            aload 0 /* this */
            iload 4 /* i */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.isRegisterInRange:(I)Z
            ifeq 12
         4: .line 139
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.usePos:[I
            iload 4 /* i */
            iaload
            iload 2 /* usePos */
            if_icmple 6
         5: .line 140
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.usePos:[I
            iload 4 /* i */
            iload 2 /* usePos */
            iastore
         6: .line 142
      StackMap locals: int
      StackMap stack:
            iload 3 /* onlyProcessUsePos */
            ifne 12
         7: .line 143
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.spillIntervals:[Ljava/util/List;
            iload 4 /* i */
            aaload
            astore 5 /* list */
        start local 5 // java.util.List list
         8: .line 144
            aload 5 /* list */
            getstatic org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.EMPTY_LIST:Ljava/util/List;
            if_acmpne 11
         9: .line 145
            new java.util.ArrayList
            dup
            iconst_2
            invokespecial java.util.ArrayList.<init>:(I)V
            astore 5 /* list */
        10: .line 146
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.spillIntervals:[Ljava/util/List;
            iload 4 /* i */
            aload 5 /* list */
            aastore
        11: .line 148
      StackMap locals: java.util.List
      StackMap stack:
            aload 5 /* list */
            aload 1 /* interval */
            invokeinterface java.util.List.add:(Ljava/lang/Object;)Z
            pop
        end local 5 // java.util.List list
        end local 4 // int i
        12: .line 152
      StackMap locals:
      StackMap stack:
            return
        end local 3 // boolean onlyProcessUsePos
        end local 2 // int usePos
        end local 1 // org.graalvm.compiler.lir.alloc.lsra.Interval interval
        end local 0 // org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker this
      LocalVariableTable:
        Start  End  Slot               Name  Signature
            0   13     0               this  Lorg/graalvm/compiler/lir/alloc/lsra/LinearScanWalker;
            0   13     1           interval  Lorg/graalvm/compiler/lir/alloc/lsra/Interval;
            0   13     2             usePos  I
            0   13     3  onlyProcessUsePos  Z
            3   12     4                  i  I
            8   12     5               list  Ljava/util/List<Lorg/graalvm/compiler/lir/alloc/lsra/Interval;>;
    MethodParameters:
                   Name  Flags
      interval           
      usePos             
      onlyProcessUsePos  

  void setBlockPos(org.graalvm.compiler.lir.alloc.lsra.Interval, int);
    descriptor: (Lorg/graalvm/compiler/lir/alloc/lsra/Interval;I)V
    flags: (0x0000) 
    Code:
      stack=3, locals=4, args_size=3
        start local 0 // org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker this
        start local 1 // org.graalvm.compiler.lir.alloc.lsra.Interval i
        start local 2 // int blockPos
         0: .line 155
            iload 2 /* blockPos */
            iconst_m1
            if_icmpeq 7
         1: .line 156
            aload 1 /* i */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.location:()Ljdk/vm/ci/meta/AllocatableValue;
            invokestatic jdk.vm.ci.code.ValueUtil.asRegister:(Ljdk/vm/ci/meta/Value;)Ljdk/vm/ci/code/Register;
            getfield jdk.vm.ci.code.Register.number:I
            istore 3 /* reg */
        start local 3 // int reg
         2: .line 157
            aload 0 /* this */
            iload 3 /* reg */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.isRegisterInRange:(I)Z
            ifeq 7
         3: .line 158
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.blockPos:[I
            iload 3 /* reg */
            iaload
            iload 2 /* blockPos */
            if_icmple 5
         4: .line 159
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.blockPos:[I
            iload 3 /* reg */
            iload 2 /* blockPos */
            iastore
         5: .line 161
      StackMap locals: int
      StackMap stack:
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.usePos:[I
            iload 3 /* reg */
            iaload
            iload 2 /* blockPos */
            if_icmple 7
         6: .line 162
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.usePos:[I
            iload 3 /* reg */
            iload 2 /* blockPos */
            iastore
        end local 3 // int reg
         7: .line 166
      StackMap locals:
      StackMap stack:
            return
        end local 2 // int blockPos
        end local 1 // org.graalvm.compiler.lir.alloc.lsra.Interval i
        end local 0 // org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    8     0      this  Lorg/graalvm/compiler/lir/alloc/lsra/LinearScanWalker;
            0    8     1         i  Lorg/graalvm/compiler/lir/alloc/lsra/Interval;
            0    8     2  blockPos  I
            2    7     3       reg  I
    MethodParameters:
          Name  Flags
      i         
      blockPos  

  void freeExcludeActiveFixed();
    descriptor: ()V
    flags: (0x0000) 
    Code:
      stack=3, locals=2, args_size=1
        start local 0 // org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker this
         0: .line 169
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.activeLists:Lorg/graalvm/compiler/lir/alloc/lsra/Interval$RegisterBindingLists;
            getstatic org.graalvm.compiler.lir.alloc.lsra.Interval$RegisterBinding.Fixed:Lorg/graalvm/compiler/lir/alloc/lsra/Interval$RegisterBinding;
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval$RegisterBindingLists.get:(Lorg/graalvm/compiler/lir/alloc/lsra/Interval$RegisterBinding;)Lorg/graalvm/compiler/lir/alloc/lsra/Interval;
            astore 1 /* interval */
        start local 1 // org.graalvm.compiler.lir.alloc.lsra.Interval interval
         1: .line 170
            goto 5
         2: .line 171
      StackMap locals: org.graalvm.compiler.lir.alloc.lsra.Interval
      StackMap stack:
            getstatic org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.$assertionsDisabled:Z
            ifne 3
            aload 1 /* interval */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.location:()Ljdk/vm/ci/meta/AllocatableValue;
            invokestatic jdk.vm.ci.code.ValueUtil.isRegister:(Ljdk/vm/ci/meta/Value;)Z
            ifne 3
            new java.lang.AssertionError
            dup
            ldc "active interval must have a register assigned"
            invokespecial java.lang.AssertionError.<init>:(Ljava/lang/Object;)V
            athrow
         3: .line 172
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            aload 1 /* interval */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.excludeFromUse:(Lorg/graalvm/compiler/lir/alloc/lsra/Interval;)V
         4: .line 173
            aload 1 /* interval */
            getfield org.graalvm.compiler.lir.alloc.lsra.Interval.next:Lorg/graalvm/compiler/lir/alloc/lsra/Interval;
            astore 1 /* interval */
         5: .line 170
      StackMap locals:
      StackMap stack:
            aload 1 /* interval */
            getstatic org.graalvm.compiler.lir.alloc.lsra.Interval.EndMarker:Lorg/graalvm/compiler/lir/alloc/lsra/Interval;
            if_acmpne 2
         6: .line 175
            return
        end local 1 // org.graalvm.compiler.lir.alloc.lsra.Interval interval
        end local 0 // org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    7     0      this  Lorg/graalvm/compiler/lir/alloc/lsra/LinearScanWalker;
            1    7     1  interval  Lorg/graalvm/compiler/lir/alloc/lsra/Interval;

  void freeExcludeActiveAny();
    descriptor: ()V
    flags: (0x0000) 
    Code:
      stack=3, locals=2, args_size=1
        start local 0 // org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker this
         0: .line 178
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.activeLists:Lorg/graalvm/compiler/lir/alloc/lsra/Interval$RegisterBindingLists;
            getstatic org.graalvm.compiler.lir.alloc.lsra.Interval$RegisterBinding.Any:Lorg/graalvm/compiler/lir/alloc/lsra/Interval$RegisterBinding;
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval$RegisterBindingLists.get:(Lorg/graalvm/compiler/lir/alloc/lsra/Interval$RegisterBinding;)Lorg/graalvm/compiler/lir/alloc/lsra/Interval;
            astore 1 /* interval */
        start local 1 // org.graalvm.compiler.lir.alloc.lsra.Interval interval
         1: .line 179
            goto 5
         2: .line 180
      StackMap locals: org.graalvm.compiler.lir.alloc.lsra.Interval
      StackMap stack:
            getstatic org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.$assertionsDisabled:Z
            ifne 3
            aload 1 /* interval */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.location:()Ljdk/vm/ci/meta/AllocatableValue;
            invokestatic jdk.vm.ci.code.ValueUtil.isRegister:(Ljdk/vm/ci/meta/Value;)Z
            ifne 3
            new java.lang.AssertionError
            dup
            ldc "active interval must have a register assigned"
            invokespecial java.lang.AssertionError.<init>:(Ljava/lang/Object;)V
            athrow
         3: .line 181
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            aload 1 /* interval */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.excludeFromUse:(Lorg/graalvm/compiler/lir/alloc/lsra/Interval;)V
         4: .line 182
            aload 1 /* interval */
            getfield org.graalvm.compiler.lir.alloc.lsra.Interval.next:Lorg/graalvm/compiler/lir/alloc/lsra/Interval;
            astore 1 /* interval */
         5: .line 179
      StackMap locals:
      StackMap stack:
            aload 1 /* interval */
            getstatic org.graalvm.compiler.lir.alloc.lsra.Interval.EndMarker:Lorg/graalvm/compiler/lir/alloc/lsra/Interval;
            if_acmpne 2
         6: .line 184
            return
        end local 1 // org.graalvm.compiler.lir.alloc.lsra.Interval interval
        end local 0 // org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    7     0      this  Lorg/graalvm/compiler/lir/alloc/lsra/LinearScanWalker;
            1    7     1  interval  Lorg/graalvm/compiler/lir/alloc/lsra/Interval;

  void freeCollectInactiveFixed(org.graalvm.compiler.lir.alloc.lsra.Interval);
    descriptor: (Lorg/graalvm/compiler/lir/alloc/lsra/Interval;)V
    flags: (0x0000) 
    Code:
      stack=4, locals=3, args_size=2
        start local 0 // org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker this
        start local 1 // org.graalvm.compiler.lir.alloc.lsra.Interval current
         0: .line 187
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.inactiveLists:Lorg/graalvm/compiler/lir/alloc/lsra/Interval$RegisterBindingLists;
            getstatic org.graalvm.compiler.lir.alloc.lsra.Interval$RegisterBinding.Fixed:Lorg/graalvm/compiler/lir/alloc/lsra/Interval$RegisterBinding;
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval$RegisterBindingLists.get:(Lorg/graalvm/compiler/lir/alloc/lsra/Interval$RegisterBinding;)Lorg/graalvm/compiler/lir/alloc/lsra/Interval;
            astore 2 /* interval */
        start local 2 // org.graalvm.compiler.lir.alloc.lsra.Interval interval
         1: .line 188
            goto 8
         2: .line 189
      StackMap locals: org.graalvm.compiler.lir.alloc.lsra.Interval
      StackMap stack:
            aload 1 /* current */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.to:()I
            aload 2 /* interval */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.currentFrom:()I
            if_icmpgt 6
         3: .line 190
            getstatic org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.$assertionsDisabled:Z
            ifne 4
            aload 2 /* interval */
            aload 1 /* current */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.currentIntersectsAt:(Lorg/graalvm/compiler/lir/alloc/lsra/Interval;)I
            iconst_m1
            if_icmpeq 4
            new java.lang.AssertionError
            dup
            ldc "must not intersect"
            invokespecial java.lang.AssertionError.<init>:(Ljava/lang/Object;)V
            athrow
         4: .line 191
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            aload 2 /* interval */
            aload 2 /* interval */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.currentFrom:()I
            iconst_1
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.setUsePos:(Lorg/graalvm/compiler/lir/alloc/lsra/Interval;IZ)V
         5: .line 192
            goto 7
         6: .line 193
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            aload 2 /* interval */
            aload 2 /* interval */
            aload 1 /* current */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.currentIntersectsAt:(Lorg/graalvm/compiler/lir/alloc/lsra/Interval;)I
            iconst_1
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.setUsePos:(Lorg/graalvm/compiler/lir/alloc/lsra/Interval;IZ)V
         7: .line 195
      StackMap locals:
      StackMap stack:
            aload 2 /* interval */
            getfield org.graalvm.compiler.lir.alloc.lsra.Interval.next:Lorg/graalvm/compiler/lir/alloc/lsra/Interval;
            astore 2 /* interval */
         8: .line 188
      StackMap locals:
      StackMap stack:
            aload 2 /* interval */
            getstatic org.graalvm.compiler.lir.alloc.lsra.Interval.EndMarker:Lorg/graalvm/compiler/lir/alloc/lsra/Interval;
            if_acmpne 2
         9: .line 197
            return
        end local 2 // org.graalvm.compiler.lir.alloc.lsra.Interval interval
        end local 1 // org.graalvm.compiler.lir.alloc.lsra.Interval current
        end local 0 // org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0   10     0      this  Lorg/graalvm/compiler/lir/alloc/lsra/LinearScanWalker;
            0   10     1   current  Lorg/graalvm/compiler/lir/alloc/lsra/Interval;
            1   10     2  interval  Lorg/graalvm/compiler/lir/alloc/lsra/Interval;
    MethodParameters:
         Name  Flags
      current  

  void freeCollectInactiveAny(org.graalvm.compiler.lir.alloc.lsra.Interval);
    descriptor: (Lorg/graalvm/compiler/lir/alloc/lsra/Interval;)V
    flags: (0x0000) 
    Code:
      stack=4, locals=3, args_size=2
        start local 0 // org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker this
        start local 1 // org.graalvm.compiler.lir.alloc.lsra.Interval current
         0: .line 200
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.inactiveLists:Lorg/graalvm/compiler/lir/alloc/lsra/Interval$RegisterBindingLists;
            getstatic org.graalvm.compiler.lir.alloc.lsra.Interval$RegisterBinding.Any:Lorg/graalvm/compiler/lir/alloc/lsra/Interval$RegisterBinding;
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval$RegisterBindingLists.get:(Lorg/graalvm/compiler/lir/alloc/lsra/Interval$RegisterBinding;)Lorg/graalvm/compiler/lir/alloc/lsra/Interval;
            astore 2 /* interval */
        start local 2 // org.graalvm.compiler.lir.alloc.lsra.Interval interval
         1: .line 201
            goto 4
         2: .line 202
      StackMap locals: org.graalvm.compiler.lir.alloc.lsra.Interval
      StackMap stack:
            aload 0 /* this */
            aload 2 /* interval */
            aload 2 /* interval */
            aload 1 /* current */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.currentIntersectsAt:(Lorg/graalvm/compiler/lir/alloc/lsra/Interval;)I
            iconst_1
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.setUsePos:(Lorg/graalvm/compiler/lir/alloc/lsra/Interval;IZ)V
         3: .line 203
            aload 2 /* interval */
            getfield org.graalvm.compiler.lir.alloc.lsra.Interval.next:Lorg/graalvm/compiler/lir/alloc/lsra/Interval;
            astore 2 /* interval */
         4: .line 201
      StackMap locals:
      StackMap stack:
            aload 2 /* interval */
            getstatic org.graalvm.compiler.lir.alloc.lsra.Interval.EndMarker:Lorg/graalvm/compiler/lir/alloc/lsra/Interval;
            if_acmpne 2
         5: .line 205
            return
        end local 2 // org.graalvm.compiler.lir.alloc.lsra.Interval interval
        end local 1 // org.graalvm.compiler.lir.alloc.lsra.Interval current
        end local 0 // org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    6     0      this  Lorg/graalvm/compiler/lir/alloc/lsra/LinearScanWalker;
            0    6     1   current  Lorg/graalvm/compiler/lir/alloc/lsra/Interval;
            1    6     2  interval  Lorg/graalvm/compiler/lir/alloc/lsra/Interval;
    MethodParameters:
         Name  Flags
      current  

  void freeCollectUnhandled(org.graalvm.compiler.lir.alloc.lsra.Interval$RegisterBinding, org.graalvm.compiler.lir.alloc.lsra.Interval);
    descriptor: (Lorg/graalvm/compiler/lir/alloc/lsra/Interval$RegisterBinding;Lorg/graalvm/compiler/lir/alloc/lsra/Interval;)V
    flags: (0x0000) 
    Code:
      stack=4, locals=4, args_size=3
        start local 0 // org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker this
        start local 1 // org.graalvm.compiler.lir.alloc.lsra.Interval$RegisterBinding kind
        start local 2 // org.graalvm.compiler.lir.alloc.lsra.Interval current
         0: .line 208
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.unhandledLists:Lorg/graalvm/compiler/lir/alloc/lsra/Interval$RegisterBindingLists;
            aload 1 /* kind */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval$RegisterBindingLists.get:(Lorg/graalvm/compiler/lir/alloc/lsra/Interval$RegisterBinding;)Lorg/graalvm/compiler/lir/alloc/lsra/Interval;
            astore 3 /* interval */
        start local 3 // org.graalvm.compiler.lir.alloc.lsra.Interval interval
         1: .line 209
            goto 6
         2: .line 210
      StackMap locals: org.graalvm.compiler.lir.alloc.lsra.Interval
      StackMap stack:
            aload 0 /* this */
            aload 3 /* interval */
            aload 3 /* interval */
            aload 2 /* current */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.intersectsAt:(Lorg/graalvm/compiler/lir/alloc/lsra/Interval;)I
            iconst_1
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.setUsePos:(Lorg/graalvm/compiler/lir/alloc/lsra/Interval;IZ)V
         3: .line 211
            aload 1 /* kind */
            getstatic org.graalvm.compiler.lir.alloc.lsra.Interval$RegisterBinding.Fixed:Lorg/graalvm/compiler/lir/alloc/lsra/Interval$RegisterBinding;
            if_acmpne 5
            aload 2 /* current */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.to:()I
            aload 3 /* interval */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.from:()I
            if_icmpgt 5
         4: .line 212
            aload 0 /* this */
            aload 3 /* interval */
            aload 3 /* interval */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.from:()I
            iconst_1
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.setUsePos:(Lorg/graalvm/compiler/lir/alloc/lsra/Interval;IZ)V
         5: .line 214
      StackMap locals:
      StackMap stack:
            aload 3 /* interval */
            getfield org.graalvm.compiler.lir.alloc.lsra.Interval.next:Lorg/graalvm/compiler/lir/alloc/lsra/Interval;
            astore 3 /* interval */
         6: .line 209
      StackMap locals:
      StackMap stack:
            aload 3 /* interval */
            getstatic org.graalvm.compiler.lir.alloc.lsra.Interval.EndMarker:Lorg/graalvm/compiler/lir/alloc/lsra/Interval;
            if_acmpne 2
         7: .line 216
            return
        end local 3 // org.graalvm.compiler.lir.alloc.lsra.Interval interval
        end local 2 // org.graalvm.compiler.lir.alloc.lsra.Interval current
        end local 1 // org.graalvm.compiler.lir.alloc.lsra.Interval$RegisterBinding kind
        end local 0 // org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    8     0      this  Lorg/graalvm/compiler/lir/alloc/lsra/LinearScanWalker;
            0    8     1      kind  Lorg/graalvm/compiler/lir/alloc/lsra/Interval$RegisterBinding;
            0    8     2   current  Lorg/graalvm/compiler/lir/alloc/lsra/Interval;
            1    8     3  interval  Lorg/graalvm/compiler/lir/alloc/lsra/Interval;
    MethodParameters:
         Name  Flags
      kind     
      current  

  void spillExcludeActiveFixed();
    descriptor: ()V
    flags: (0x0000) 
    Code:
      stack=2, locals=2, args_size=1
        start local 0 // org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker this
         0: .line 219
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.activeLists:Lorg/graalvm/compiler/lir/alloc/lsra/Interval$RegisterBindingLists;
            getstatic org.graalvm.compiler.lir.alloc.lsra.Interval$RegisterBinding.Fixed:Lorg/graalvm/compiler/lir/alloc/lsra/Interval$RegisterBinding;
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval$RegisterBindingLists.get:(Lorg/graalvm/compiler/lir/alloc/lsra/Interval$RegisterBinding;)Lorg/graalvm/compiler/lir/alloc/lsra/Interval;
            astore 1 /* interval */
        start local 1 // org.graalvm.compiler.lir.alloc.lsra.Interval interval
         1: .line 220
            goto 4
         2: .line 221
      StackMap locals: org.graalvm.compiler.lir.alloc.lsra.Interval
      StackMap stack:
            aload 0 /* this */
            aload 1 /* interval */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.excludeFromUse:(Lorg/graalvm/compiler/lir/alloc/lsra/Interval;)V
         3: .line 222
            aload 1 /* interval */
            getfield org.graalvm.compiler.lir.alloc.lsra.Interval.next:Lorg/graalvm/compiler/lir/alloc/lsra/Interval;
            astore 1 /* interval */
         4: .line 220
      StackMap locals:
      StackMap stack:
            aload 1 /* interval */
            getstatic org.graalvm.compiler.lir.alloc.lsra.Interval.EndMarker:Lorg/graalvm/compiler/lir/alloc/lsra/Interval;
            if_acmpne 2
         5: .line 224
            return
        end local 1 // org.graalvm.compiler.lir.alloc.lsra.Interval interval
        end local 0 // org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    6     0      this  Lorg/graalvm/compiler/lir/alloc/lsra/LinearScanWalker;
            1    6     1  interval  Lorg/graalvm/compiler/lir/alloc/lsra/Interval;

  void spillBlockUnhandledFixed(org.graalvm.compiler.lir.alloc.lsra.Interval);
    descriptor: (Lorg/graalvm/compiler/lir/alloc/lsra/Interval;)V
    flags: (0x0000) 
    Code:
      stack=4, locals=3, args_size=2
        start local 0 // org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker this
        start local 1 // org.graalvm.compiler.lir.alloc.lsra.Interval current
         0: .line 227
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.unhandledLists:Lorg/graalvm/compiler/lir/alloc/lsra/Interval$RegisterBindingLists;
            getstatic org.graalvm.compiler.lir.alloc.lsra.Interval$RegisterBinding.Fixed:Lorg/graalvm/compiler/lir/alloc/lsra/Interval$RegisterBinding;
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval$RegisterBindingLists.get:(Lorg/graalvm/compiler/lir/alloc/lsra/Interval$RegisterBinding;)Lorg/graalvm/compiler/lir/alloc/lsra/Interval;
            astore 2 /* interval */
        start local 2 // org.graalvm.compiler.lir.alloc.lsra.Interval interval
         1: .line 228
            goto 4
         2: .line 229
      StackMap locals: org.graalvm.compiler.lir.alloc.lsra.Interval
      StackMap stack:
            aload 0 /* this */
            aload 2 /* interval */
            aload 2 /* interval */
            aload 1 /* current */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.intersectsAt:(Lorg/graalvm/compiler/lir/alloc/lsra/Interval;)I
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.setBlockPos:(Lorg/graalvm/compiler/lir/alloc/lsra/Interval;I)V
         3: .line 230
            aload 2 /* interval */
            getfield org.graalvm.compiler.lir.alloc.lsra.Interval.next:Lorg/graalvm/compiler/lir/alloc/lsra/Interval;
            astore 2 /* interval */
         4: .line 228
      StackMap locals:
      StackMap stack:
            aload 2 /* interval */
            getstatic org.graalvm.compiler.lir.alloc.lsra.Interval.EndMarker:Lorg/graalvm/compiler/lir/alloc/lsra/Interval;
            if_acmpne 2
         5: .line 232
            return
        end local 2 // org.graalvm.compiler.lir.alloc.lsra.Interval interval
        end local 1 // org.graalvm.compiler.lir.alloc.lsra.Interval current
        end local 0 // org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    6     0      this  Lorg/graalvm/compiler/lir/alloc/lsra/LinearScanWalker;
            0    6     1   current  Lorg/graalvm/compiler/lir/alloc/lsra/Interval;
            1    6     2  interval  Lorg/graalvm/compiler/lir/alloc/lsra/Interval;
    MethodParameters:
         Name  Flags
      current  

  void spillBlockInactiveFixed(org.graalvm.compiler.lir.alloc.lsra.Interval);
    descriptor: (Lorg/graalvm/compiler/lir/alloc/lsra/Interval;)V
    flags: (0x0000) 
    Code:
      stack=4, locals=3, args_size=2
        start local 0 // org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker this
        start local 1 // org.graalvm.compiler.lir.alloc.lsra.Interval current
         0: .line 235
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.inactiveLists:Lorg/graalvm/compiler/lir/alloc/lsra/Interval$RegisterBindingLists;
            getstatic org.graalvm.compiler.lir.alloc.lsra.Interval$RegisterBinding.Fixed:Lorg/graalvm/compiler/lir/alloc/lsra/Interval$RegisterBinding;
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval$RegisterBindingLists.get:(Lorg/graalvm/compiler/lir/alloc/lsra/Interval$RegisterBinding;)Lorg/graalvm/compiler/lir/alloc/lsra/Interval;
            astore 2 /* interval */
        start local 2 // org.graalvm.compiler.lir.alloc.lsra.Interval interval
         1: .line 236
            goto 7
         2: .line 237
      StackMap locals: org.graalvm.compiler.lir.alloc.lsra.Interval
      StackMap stack:
            aload 1 /* current */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.to:()I
            aload 2 /* interval */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.currentFrom:()I
            if_icmple 5
         3: .line 238
            aload 0 /* this */
            aload 2 /* interval */
            aload 2 /* interval */
            aload 1 /* current */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.currentIntersectsAt:(Lorg/graalvm/compiler/lir/alloc/lsra/Interval;)I
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.setBlockPos:(Lorg/graalvm/compiler/lir/alloc/lsra/Interval;I)V
         4: .line 239
            goto 6
         5: .line 240
      StackMap locals:
      StackMap stack:
            getstatic org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.$assertionsDisabled:Z
            ifne 6
            aload 2 /* interval */
            aload 1 /* current */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.currentIntersectsAt:(Lorg/graalvm/compiler/lir/alloc/lsra/Interval;)I
            iconst_m1
            if_icmpeq 6
            new java.lang.AssertionError
            dup
            ldc "invalid optimization: intervals intersect"
            invokespecial java.lang.AssertionError.<init>:(Ljava/lang/Object;)V
            athrow
         6: .line 243
      StackMap locals:
      StackMap stack:
            aload 2 /* interval */
            getfield org.graalvm.compiler.lir.alloc.lsra.Interval.next:Lorg/graalvm/compiler/lir/alloc/lsra/Interval;
            astore 2 /* interval */
         7: .line 236
      StackMap locals:
      StackMap stack:
            aload 2 /* interval */
            getstatic org.graalvm.compiler.lir.alloc.lsra.Interval.EndMarker:Lorg/graalvm/compiler/lir/alloc/lsra/Interval;
            if_acmpne 2
         8: .line 245
            return
        end local 2 // org.graalvm.compiler.lir.alloc.lsra.Interval interval
        end local 1 // org.graalvm.compiler.lir.alloc.lsra.Interval current
        end local 0 // org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    9     0      this  Lorg/graalvm/compiler/lir/alloc/lsra/LinearScanWalker;
            0    9     1   current  Lorg/graalvm/compiler/lir/alloc/lsra/Interval;
            1    9     2  interval  Lorg/graalvm/compiler/lir/alloc/lsra/Interval;
    MethodParameters:
         Name  Flags
      current  

  void spillCollectActiveAny(org.graalvm.compiler.lir.alloc.lsra.Interval$RegisterPriority);
    descriptor: (Lorg/graalvm/compiler/lir/alloc/lsra/Interval$RegisterPriority;)V
    flags: (0x0000) 
    Code:
      stack=5, locals=3, args_size=2
        start local 0 // org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker this
        start local 1 // org.graalvm.compiler.lir.alloc.lsra.Interval$RegisterPriority registerPriority
         0: .line 248
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.activeLists:Lorg/graalvm/compiler/lir/alloc/lsra/Interval$RegisterBindingLists;
            getstatic org.graalvm.compiler.lir.alloc.lsra.Interval$RegisterBinding.Any:Lorg/graalvm/compiler/lir/alloc/lsra/Interval$RegisterBinding;
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval$RegisterBindingLists.get:(Lorg/graalvm/compiler/lir/alloc/lsra/Interval$RegisterBinding;)Lorg/graalvm/compiler/lir/alloc/lsra/Interval;
            astore 2 /* interval */
        start local 2 // org.graalvm.compiler.lir.alloc.lsra.Interval interval
         1: .line 249
            goto 4
         2: .line 250
      StackMap locals: org.graalvm.compiler.lir.alloc.lsra.Interval
      StackMap stack:
            aload 0 /* this */
            aload 2 /* interval */
            aload 2 /* interval */
            aload 1 /* registerPriority */
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.currentPosition:I
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.nextUsage:(Lorg/graalvm/compiler/lir/alloc/lsra/Interval$RegisterPriority;I)I
            aload 2 /* interval */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.to:()I
            invokestatic java.lang.Math.min:(II)I
            iconst_0
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.setUsePos:(Lorg/graalvm/compiler/lir/alloc/lsra/Interval;IZ)V
         3: .line 251
            aload 2 /* interval */
            getfield org.graalvm.compiler.lir.alloc.lsra.Interval.next:Lorg/graalvm/compiler/lir/alloc/lsra/Interval;
            astore 2 /* interval */
         4: .line 249
      StackMap locals:
      StackMap stack:
            aload 2 /* interval */
            getstatic org.graalvm.compiler.lir.alloc.lsra.Interval.EndMarker:Lorg/graalvm/compiler/lir/alloc/lsra/Interval;
            if_acmpne 2
         5: .line 253
            return
        end local 2 // org.graalvm.compiler.lir.alloc.lsra.Interval interval
        end local 1 // org.graalvm.compiler.lir.alloc.lsra.Interval$RegisterPriority registerPriority
        end local 0 // org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker this
      LocalVariableTable:
        Start  End  Slot              Name  Signature
            0    6     0              this  Lorg/graalvm/compiler/lir/alloc/lsra/LinearScanWalker;
            0    6     1  registerPriority  Lorg/graalvm/compiler/lir/alloc/lsra/Interval$RegisterPriority;
            1    6     2          interval  Lorg/graalvm/compiler/lir/alloc/lsra/Interval;
    MethodParameters:
                  Name  Flags
      registerPriority  

  void spillCollectInactiveAny(org.graalvm.compiler.lir.alloc.lsra.Interval);
    descriptor: (Lorg/graalvm/compiler/lir/alloc/lsra/Interval;)V
    flags: (0x0000) 
    Code:
      stack=5, locals=3, args_size=2
        start local 0 // org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker this
        start local 1 // org.graalvm.compiler.lir.alloc.lsra.Interval current
         0: .line 256
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.inactiveLists:Lorg/graalvm/compiler/lir/alloc/lsra/Interval$RegisterBindingLists;
            getstatic org.graalvm.compiler.lir.alloc.lsra.Interval$RegisterBinding.Any:Lorg/graalvm/compiler/lir/alloc/lsra/Interval$RegisterBinding;
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval$RegisterBindingLists.get:(Lorg/graalvm/compiler/lir/alloc/lsra/Interval$RegisterBinding;)Lorg/graalvm/compiler/lir/alloc/lsra/Interval;
            astore 2 /* interval */
        start local 2 // org.graalvm.compiler.lir.alloc.lsra.Interval interval
         1: .line 257
            goto 5
         2: .line 258
      StackMap locals: org.graalvm.compiler.lir.alloc.lsra.Interval
      StackMap stack:
            aload 2 /* interval */
            aload 1 /* current */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.currentIntersects:(Lorg/graalvm/compiler/lir/alloc/lsra/Interval;)Z
            ifeq 4
         3: .line 259
            aload 0 /* this */
            aload 2 /* interval */
            aload 2 /* interval */
            getstatic org.graalvm.compiler.lir.alloc.lsra.Interval$RegisterPriority.LiveAtLoopEnd:Lorg/graalvm/compiler/lir/alloc/lsra/Interval$RegisterPriority;
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.currentPosition:I
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.nextUsage:(Lorg/graalvm/compiler/lir/alloc/lsra/Interval$RegisterPriority;I)I
            aload 2 /* interval */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.to:()I
            invokestatic java.lang.Math.min:(II)I
            iconst_0
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.setUsePos:(Lorg/graalvm/compiler/lir/alloc/lsra/Interval;IZ)V
         4: .line 261
      StackMap locals:
      StackMap stack:
            aload 2 /* interval */
            getfield org.graalvm.compiler.lir.alloc.lsra.Interval.next:Lorg/graalvm/compiler/lir/alloc/lsra/Interval;
            astore 2 /* interval */
         5: .line 257
      StackMap locals:
      StackMap stack:
            aload 2 /* interval */
            getstatic org.graalvm.compiler.lir.alloc.lsra.Interval.EndMarker:Lorg/graalvm/compiler/lir/alloc/lsra/Interval;
            if_acmpne 2
         6: .line 263
            return
        end local 2 // org.graalvm.compiler.lir.alloc.lsra.Interval interval
        end local 1 // org.graalvm.compiler.lir.alloc.lsra.Interval current
        end local 0 // org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    7     0      this  Lorg/graalvm/compiler/lir/alloc/lsra/LinearScanWalker;
            0    7     1   current  Lorg/graalvm/compiler/lir/alloc/lsra/Interval;
            1    7     2  interval  Lorg/graalvm/compiler/lir/alloc/lsra/Interval;
    MethodParameters:
         Name  Flags
      current  

  void insertMove(int, org.graalvm.compiler.lir.alloc.lsra.Interval, org.graalvm.compiler.lir.alloc.lsra.Interval);
    descriptor: (ILorg/graalvm/compiler/lir/alloc/lsra/Interval;Lorg/graalvm/compiler/lir/alloc/lsra/Interval;)V
    flags: (0x0000) 
    Code:
      stack=3, locals=8, args_size=4
        start local 0 // org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker this
        start local 1 // int operandId
        start local 2 // org.graalvm.compiler.lir.alloc.lsra.Interval srcIt
        start local 3 // org.graalvm.compiler.lir.alloc.lsra.Interval dstIt
         0: .line 269
            iload 1 /* operandId */
            iconst_1
            iadd
            bipush -2
            iand
            istore 4 /* opId */
        start local 4 // int opId
         1: .line 270
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.allocator:Lorg/graalvm/compiler/lir/alloc/lsra/LinearScan;
            iload 4 /* opId */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.LinearScan.blockForId:(I)Lorg/graalvm/compiler/core/common/cfg/AbstractBlockBase;
            astore 5 /* opBlock */
        start local 5 // org.graalvm.compiler.core.common.cfg.AbstractBlockBase opBlock
         2: .line 271
            getstatic org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.$assertionsDisabled:Z
            ifne 4
            iload 4 /* opId */
            ifle 3
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.allocator:Lorg/graalvm/compiler/lir/alloc/lsra/LinearScan;
            iload 4 /* opId */
            iconst_2
            isub
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.LinearScan.blockForId:(I)Lorg/graalvm/compiler/core/common/cfg/AbstractBlockBase;
            aload 5 /* opBlock */
            if_acmpeq 4
      StackMap locals: int org.graalvm.compiler.core.common.cfg.AbstractBlockBase
      StackMap stack:
         3: new java.lang.AssertionError
            dup
            ldc "cannot insert move at block boundary"
            invokespecial java.lang.AssertionError.<init>:(Ljava/lang/Object;)V
            athrow
         4: .line 278
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.allocator:Lorg/graalvm/compiler/lir/alloc/lsra/LinearScan;
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.LinearScan.getLIR:()Lorg/graalvm/compiler/lir/LIR;
            aload 5 /* opBlock */
            invokevirtual org.graalvm.compiler.lir.LIR.getLIRforBlock:(Lorg/graalvm/compiler/core/common/cfg/AbstractBlockBase;)Ljava/util/ArrayList;
            astore 6 /* instructions */
        start local 6 // java.util.List instructions
         5: .line 279
            iload 4 /* opId */
            aload 6 /* instructions */
            iconst_0
            invokeinterface java.util.List.get:(I)Ljava/lang/Object;
            checkcast org.graalvm.compiler.lir.LIRInstruction
            invokevirtual org.graalvm.compiler.lir.LIRInstruction.id:()I
            isub
            iconst_1
            ishr
            istore 7 /* index */
        start local 7 // int index
         6: .line 280
            getstatic org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.$assertionsDisabled:Z
            ifne 10
            aload 6 /* instructions */
            iload 7 /* index */
            invokeinterface java.util.List.get:(I)Ljava/lang/Object;
            checkcast org.graalvm.compiler.lir.LIRInstruction
            invokevirtual org.graalvm.compiler.lir.LIRInstruction.id:()I
            iload 4 /* opId */
            if_icmple 10
            new java.lang.AssertionError
            dup
            ldc "error in calculation"
            invokespecial java.lang.AssertionError.<init>:(Ljava/lang/Object;)V
            athrow
         7: .line 283
      StackMap locals: java.util.List int
      StackMap stack:
            iinc 7 /* index */ 1
         8: .line 284
            getstatic org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.$assertionsDisabled:Z
            ifne 10
            iload 7 /* index */
            iflt 9
            iload 7 /* index */
            aload 6 /* instructions */
            invokeinterface java.util.List.size:()I
            if_icmplt 10
      StackMap locals:
      StackMap stack:
         9: new java.lang.AssertionError
            dup
            ldc "index out of bounds"
            invokespecial java.lang.AssertionError.<init>:(Ljava/lang/Object;)V
            athrow
        10: .line 282
      StackMap locals:
      StackMap stack:
            aload 6 /* instructions */
            iload 7 /* index */
            invokeinterface java.util.List.get:(I)Ljava/lang/Object;
            checkcast org.graalvm.compiler.lir.LIRInstruction
            invokevirtual org.graalvm.compiler.lir.LIRInstruction.id:()I
            iload 4 /* opId */
            if_icmpne 7
        11: .line 286
            getstatic org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.$assertionsDisabled:Z
            ifne 13
            iconst_1
            iload 7 /* index */
            if_icmpgt 12
            iload 7 /* index */
            aload 6 /* instructions */
            invokeinterface java.util.List.size:()I
            if_icmplt 13
      StackMap locals:
      StackMap stack:
        12: new java.lang.AssertionError
            dup
            ldc "index out of bounds"
            invokespecial java.lang.AssertionError.<init>:(Ljava/lang/Object;)V
            athrow
        13: .line 287
      StackMap locals:
      StackMap stack:
            getstatic org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.$assertionsDisabled:Z
            ifne 14
            aload 6 /* instructions */
            iload 7 /* index */
            invokeinterface java.util.List.get:(I)Ljava/lang/Object;
            checkcast org.graalvm.compiler.lir.LIRInstruction
            invokevirtual org.graalvm.compiler.lir.LIRInstruction.id:()I
            iload 4 /* opId */
            if_icmpeq 14
            new java.lang.AssertionError
            dup
            ldc "error in calculation"
            invokespecial java.lang.AssertionError.<init>:(Ljava/lang/Object;)V
            athrow
        14: .line 290
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.moveResolver:Lorg/graalvm/compiler/lir/alloc/lsra/MoveResolver;
            aload 6 /* instructions */
            iload 7 /* index */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.MoveResolver.moveInsertPosition:(Ljava/util/List;I)V
        15: .line 291
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.moveResolver:Lorg/graalvm/compiler/lir/alloc/lsra/MoveResolver;
            aload 2 /* srcIt */
            aload 3 /* dstIt */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.MoveResolver.addMapping:(Lorg/graalvm/compiler/lir/alloc/lsra/Interval;Lorg/graalvm/compiler/lir/alloc/lsra/Interval;)V
        16: .line 292
            return
        end local 7 // int index
        end local 6 // java.util.List instructions
        end local 5 // org.graalvm.compiler.core.common.cfg.AbstractBlockBase opBlock
        end local 4 // int opId
        end local 3 // org.graalvm.compiler.lir.alloc.lsra.Interval dstIt
        end local 2 // org.graalvm.compiler.lir.alloc.lsra.Interval srcIt
        end local 1 // int operandId
        end local 0 // org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker this
      LocalVariableTable:
        Start  End  Slot          Name  Signature
            0   17     0          this  Lorg/graalvm/compiler/lir/alloc/lsra/LinearScanWalker;
            0   17     1     operandId  I
            0   17     2         srcIt  Lorg/graalvm/compiler/lir/alloc/lsra/Interval;
            0   17     3         dstIt  Lorg/graalvm/compiler/lir/alloc/lsra/Interval;
            1   17     4          opId  I
            2   17     5       opBlock  Lorg/graalvm/compiler/core/common/cfg/AbstractBlockBase<*>;
            5   17     6  instructions  Ljava/util/List<Lorg/graalvm/compiler/lir/LIRInstruction;>;
            6   17     7         index  I
    MethodParameters:
           Name  Flags
      operandId  
      srcIt      
      dstIt      

  int findOptimalSplitPos(org.graalvm.compiler.core.common.cfg.AbstractBlockBase<?>, org.graalvm.compiler.core.common.cfg.AbstractBlockBase<?>, );
    descriptor: (Lorg/graalvm/compiler/core/common/cfg/AbstractBlockBase;Lorg/graalvm/compiler/core/common/cfg/AbstractBlockBase;I)I
    flags: (0x0000) 
    Code:
      stack=3, locals=10, args_size=4
        start local 0 // org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker this
        start local 1 // org.graalvm.compiler.core.common.cfg.AbstractBlockBase minBlock
        start local 2 // org.graalvm.compiler.core.common.cfg.AbstractBlockBase maxBlock
        start local 3 // int maxSplitPos
         0: .line 295
            aload 1 /* minBlock */
            invokevirtual org.graalvm.compiler.core.common.cfg.AbstractBlockBase.getLinearScanNumber:()I
            istore 4 /* fromBlockNr */
        start local 4 // int fromBlockNr
         1: .line 296
            aload 2 /* maxBlock */
            invokevirtual org.graalvm.compiler.core.common.cfg.AbstractBlockBase.getLinearScanNumber:()I
            istore 5 /* toBlockNr */
        start local 5 // int toBlockNr
         2: .line 298
            getstatic org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.$assertionsDisabled:Z
            ifne 4
            iload 4 /* fromBlockNr */
            iflt 3
            iload 4 /* fromBlockNr */
            aload 0 /* this */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.blockCount:()I
            if_icmplt 4
      StackMap locals: int int
      StackMap stack:
         3: new java.lang.AssertionError
            dup
            ldc "out of range"
            invokespecial java.lang.AssertionError.<init>:(Ljava/lang/Object;)V
            athrow
         4: .line 299
      StackMap locals:
      StackMap stack:
            getstatic org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.$assertionsDisabled:Z
            ifne 6
            iload 5 /* toBlockNr */
            iflt 5
            iload 5 /* toBlockNr */
            aload 0 /* this */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.blockCount:()I
            if_icmplt 6
      StackMap locals:
      StackMap stack:
         5: new java.lang.AssertionError
            dup
            ldc "out of range"
            invokespecial java.lang.AssertionError.<init>:(Ljava/lang/Object;)V
            athrow
         6: .line 300
      StackMap locals:
      StackMap stack:
            getstatic org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.$assertionsDisabled:Z
            ifne 7
            iload 4 /* fromBlockNr */
            iload 5 /* toBlockNr */
            if_icmplt 7
            new java.lang.AssertionError
            dup
            ldc "must cross block boundary"
            invokespecial java.lang.AssertionError.<init>:(Ljava/lang/Object;)V
            athrow
         7: .line 304
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.allocator:Lorg/graalvm/compiler/lir/alloc/lsra/LinearScan;
            aload 2 /* maxBlock */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.LinearScan.getLastLirInstructionId:(Lorg/graalvm/compiler/core/common/cfg/AbstractBlockBase;)I
            iconst_2
            iadd
            istore 6 /* optimalSplitPos */
        start local 6 // int optimalSplitPos
         8: .line 305
            iload 6 /* optimalSplitPos */
            iload 3 /* maxSplitPos */
            if_icmple 10
         9: .line 306
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.allocator:Lorg/graalvm/compiler/lir/alloc/lsra/LinearScan;
            aload 2 /* maxBlock */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.LinearScan.getFirstLirInstructionId:(Lorg/graalvm/compiler/core/common/cfg/AbstractBlockBase;)I
            istore 6 /* optimalSplitPos */
        10: .line 309
      StackMap locals: int
      StackMap stack:
            aload 2 /* maxBlock */
            invokevirtual org.graalvm.compiler.core.common.cfg.AbstractBlockBase.getLoopDepth:()I
            istore 7 /* minLoopDepth */
        start local 7 // int minLoopDepth
        11: .line 310
            iload 5 /* toBlockNr */
            iconst_1
            isub
            istore 8 /* i */
        start local 8 // int i
        12: goto 18
        13: .line 311
      StackMap locals: int int
      StackMap stack:
            aload 0 /* this */
            iload 8 /* i */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.blockAt:(I)Lorg/graalvm/compiler/core/common/cfg/AbstractBlockBase;
            astore 9 /* cur */
        start local 9 // org.graalvm.compiler.core.common.cfg.AbstractBlockBase cur
        14: .line 313
            aload 9 /* cur */
            invokevirtual org.graalvm.compiler.core.common.cfg.AbstractBlockBase.getLoopDepth:()I
            iload 7 /* minLoopDepth */
            if_icmpge 17
        15: .line 315
            aload 9 /* cur */
            invokevirtual org.graalvm.compiler.core.common.cfg.AbstractBlockBase.getLoopDepth:()I
            istore 7 /* minLoopDepth */
        16: .line 316
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.allocator:Lorg/graalvm/compiler/lir/alloc/lsra/LinearScan;
            aload 9 /* cur */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.LinearScan.getLastLirInstructionId:(Lorg/graalvm/compiler/core/common/cfg/AbstractBlockBase;)I
            iconst_2
            iadd
            istore 6 /* optimalSplitPos */
        end local 9 // org.graalvm.compiler.core.common.cfg.AbstractBlockBase cur
        17: .line 310
      StackMap locals:
      StackMap stack:
            iinc 8 /* i */ -1
      StackMap locals:
      StackMap stack:
        18: iload 7 /* minLoopDepth */
            ifle 19
            iload 8 /* i */
            iload 4 /* fromBlockNr */
            if_icmpge 13
        end local 8 // int i
        19: .line 319
      StackMap locals:
      StackMap stack:
            getstatic org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.$assertionsDisabled:Z
            ifne 20
            iload 6 /* optimalSplitPos */
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.allocator:Lorg/graalvm/compiler/lir/alloc/lsra/LinearScan;
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.LinearScan.maxOpId:()I
            if_icmpgt 20
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.allocator:Lorg/graalvm/compiler/lir/alloc/lsra/LinearScan;
            iload 6 /* optimalSplitPos */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.LinearScan.isBlockBegin:(I)Z
            ifne 20
            new java.lang.AssertionError
            dup
            ldc "algorithm must move split pos to block boundary"
            invokespecial java.lang.AssertionError.<init>:(Ljava/lang/Object;)V
            athrow
        20: .line 321
      StackMap locals:
      StackMap stack:
            iload 6 /* optimalSplitPos */
            ireturn
        end local 7 // int minLoopDepth
        end local 6 // int optimalSplitPos
        end local 5 // int toBlockNr
        end local 4 // int fromBlockNr
        end local 3 // int maxSplitPos
        end local 2 // org.graalvm.compiler.core.common.cfg.AbstractBlockBase maxBlock
        end local 1 // org.graalvm.compiler.core.common.cfg.AbstractBlockBase minBlock
        end local 0 // org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker this
      LocalVariableTable:
        Start  End  Slot             Name  Signature
            0   21     0             this  Lorg/graalvm/compiler/lir/alloc/lsra/LinearScanWalker;
            0   21     1         minBlock  Lorg/graalvm/compiler/core/common/cfg/AbstractBlockBase<*>;
            0   21     2         maxBlock  Lorg/graalvm/compiler/core/common/cfg/AbstractBlockBase<*>;
            0   21     3      maxSplitPos  I
            1   21     4      fromBlockNr  I
            2   21     5        toBlockNr  I
            8   21     6  optimalSplitPos  I
           11   21     7     minLoopDepth  I
           12   19     8                i  I
           14   17     9              cur  Lorg/graalvm/compiler/core/common/cfg/AbstractBlockBase<*>;
    Signature: (Lorg/graalvm/compiler/core/common/cfg/AbstractBlockBase<*>;Lorg/graalvm/compiler/core/common/cfg/AbstractBlockBase<*>;I)I
    MethodParameters:
             Name  Flags
      minBlock     
      maxBlock     
      maxSplitPos  

  int findOptimalSplitPos(org.graalvm.compiler.lir.alloc.lsra.Interval, int, int, boolean);
    descriptor: (Lorg/graalvm/compiler/lir/alloc/lsra/Interval;IIZ)I
    flags: (0x0000) 
    Code:
      stack=4, locals=11, args_size=5
        start local 0 // org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker this
        start local 1 // org.graalvm.compiler.lir.alloc.lsra.Interval interval
        start local 2 // int minSplitPos
        start local 3 // int maxSplitPos
        start local 4 // boolean doLoopOptimization
         0: .line 325
            iconst_m1
            istore 5 /* optimalSplitPos */
        start local 5 // int optimalSplitPos
         1: .line 326
            iload 2 /* minSplitPos */
            iload 3 /* maxSplitPos */
            if_icmpne 6
         2: .line 328
            invokestatic org.graalvm.compiler.debug.Debug.isLogEnabled:()Z
            ifeq 4
         3: .line 329
            ldc "min-pos and max-pos are equal, no optimization possible"
            invokestatic org.graalvm.compiler.debug.Debug.log:(Ljava/lang/String;)V
         4: .line 331
      StackMap locals: int
      StackMap stack:
            iload 2 /* minSplitPos */
            istore 5 /* optimalSplitPos */
         5: .line 333
            goto 44
         6: .line 334
      StackMap locals:
      StackMap stack:
            getstatic org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.$assertionsDisabled:Z
            ifne 7
            iload 2 /* minSplitPos */
            iload 3 /* maxSplitPos */
            if_icmplt 7
            new java.lang.AssertionError
            dup
            ldc "must be true then"
            invokespecial java.lang.AssertionError.<init>:(Ljava/lang/Object;)V
            athrow
         7: .line 335
      StackMap locals:
      StackMap stack:
            getstatic org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.$assertionsDisabled:Z
            ifne 8
            iload 2 /* minSplitPos */
            ifgt 8
            new java.lang.AssertionError
            dup
            ldc "cannot access minSplitPos - 1 otherwise"
            invokespecial java.lang.AssertionError.<init>:(Ljava/lang/Object;)V
            athrow
         8: .line 341
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.allocator:Lorg/graalvm/compiler/lir/alloc/lsra/LinearScan;
            iload 2 /* minSplitPos */
            iconst_1
            isub
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.LinearScan.blockForId:(I)Lorg/graalvm/compiler/core/common/cfg/AbstractBlockBase;
            astore 6 /* minBlock */
        start local 6 // org.graalvm.compiler.core.common.cfg.AbstractBlockBase minBlock
         9: .line 347
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.allocator:Lorg/graalvm/compiler/lir/alloc/lsra/LinearScan;
            iload 3 /* maxSplitPos */
            iconst_1
            isub
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.LinearScan.blockForId:(I)Lorg/graalvm/compiler/core/common/cfg/AbstractBlockBase;
            astore 7 /* maxBlock */
        start local 7 // org.graalvm.compiler.core.common.cfg.AbstractBlockBase maxBlock
        10: .line 349
            getstatic org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.$assertionsDisabled:Z
            ifne 11
            aload 6 /* minBlock */
            invokevirtual org.graalvm.compiler.core.common.cfg.AbstractBlockBase.getLinearScanNumber:()I
            aload 7 /* maxBlock */
            invokevirtual org.graalvm.compiler.core.common.cfg.AbstractBlockBase.getLinearScanNumber:()I
            if_icmple 11
            new java.lang.AssertionError
            dup
            ldc "invalid order"
            invokespecial java.lang.AssertionError.<init>:(Ljava/lang/Object;)V
            athrow
        11: .line 350
      StackMap locals: org.graalvm.compiler.core.common.cfg.AbstractBlockBase org.graalvm.compiler.core.common.cfg.AbstractBlockBase
      StackMap stack:
            aload 6 /* minBlock */
            aload 7 /* maxBlock */
            if_acmpne 16
        12: .line 352
            invokestatic org.graalvm.compiler.debug.Debug.isLogEnabled:()Z
            ifeq 14
        13: .line 353
            ldc "cannot move split pos to block boundary because minPos and maxPos are in same block"
            invokestatic org.graalvm.compiler.debug.Debug.log:(Ljava/lang/String;)V
        14: .line 355
      StackMap locals:
      StackMap stack:
            iload 3 /* maxSplitPos */
            istore 5 /* optimalSplitPos */
        15: .line 357
            goto 44
        16: .line 358
      StackMap locals:
      StackMap stack:
            aload 1 /* interval */
            iload 3 /* maxSplitPos */
            iconst_1
            isub
            iload 3 /* maxSplitPos */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.hasHoleBetween:(II)Z
            ifeq 21
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.allocator:Lorg/graalvm/compiler/lir/alloc/lsra/LinearScan;
            iload 3 /* maxSplitPos */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.LinearScan.isBlockBegin:(I)Z
            ifne 21
        17: .line 364
            invokestatic org.graalvm.compiler.debug.Debug.isLogEnabled:()Z
            ifeq 19
        18: .line 365
            ldc "interval has hole just before maxSplitPos, so splitting at maxSplitPos"
            invokestatic org.graalvm.compiler.debug.Debug.log:(Ljava/lang/String;)V
        19: .line 367
      StackMap locals:
      StackMap stack:
            iload 3 /* maxSplitPos */
            istore 5 /* optimalSplitPos */
        20: .line 369
            goto 44
        21: .line 371
      StackMap locals:
      StackMap stack:
            invokestatic org.graalvm.compiler.debug.Debug.isLogEnabled:()Z
            ifeq 23
        22: .line 372
            ldc "moving split pos to optimal block boundary between block B%d and B%d"
            aload 6 /* minBlock */
            invokevirtual org.graalvm.compiler.core.common.cfg.AbstractBlockBase.getId:()I
            aload 7 /* maxBlock */
            invokevirtual org.graalvm.compiler.core.common.cfg.AbstractBlockBase.getId:()I
            invokestatic org.graalvm.compiler.debug.Debug.log:(Ljava/lang/String;II)V
        23: .line 375
      StackMap locals:
      StackMap stack:
            iload 4 /* doLoopOptimization */
            ifeq 42
        24: .line 379
            aload 1 /* interval */
            getstatic org.graalvm.compiler.lir.alloc.lsra.Interval$RegisterPriority.LiveAtLoopEnd:Lorg/graalvm/compiler/lir/alloc/lsra/Interval$RegisterPriority;
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.allocator:Lorg/graalvm/compiler/lir/alloc/lsra/LinearScan;
            aload 6 /* minBlock */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.LinearScan.getLastLirInstructionId:(Lorg/graalvm/compiler/core/common/cfg/AbstractBlockBase;)I
            iconst_2
            iadd
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.nextUsageExact:(Lorg/graalvm/compiler/lir/alloc/lsra/Interval$RegisterPriority;I)I
            istore 8 /* loopEndPos */
        start local 8 // int loopEndPos
        25: .line 380
            invokestatic org.graalvm.compiler.debug.Debug.isLogEnabled:()Z
            ifeq 27
        26: .line 381
            ldc "loop optimization: loop end found at pos %d"
            iload 8 /* loopEndPos */
            invokestatic org.graalvm.compiler.debug.Debug.log:(Ljava/lang/String;I)V
        27: .line 384
      StackMap locals: int
      StackMap stack:
            getstatic org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.$assertionsDisabled:Z
            ifne 28
            iload 8 /* loopEndPos */
            iload 2 /* minSplitPos */
            if_icmpgt 28
            new java.lang.AssertionError
            dup
            ldc "invalid order"
            invokespecial java.lang.AssertionError.<init>:(Ljava/lang/Object;)V
            athrow
        28: .line 385
      StackMap locals:
      StackMap stack:
            iload 8 /* loopEndPos */
            iload 3 /* maxSplitPos */
            if_icmpge 42
        29: .line 393
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.allocator:Lorg/graalvm/compiler/lir/alloc/lsra/LinearScan;
            iload 8 /* loopEndPos */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.LinearScan.blockForId:(I)Lorg/graalvm/compiler/core/common/cfg/AbstractBlockBase;
            astore 9 /* loopBlock */
        start local 9 // org.graalvm.compiler.core.common.cfg.AbstractBlockBase loopBlock
        30: .line 395
            invokestatic org.graalvm.compiler.debug.Debug.isLogEnabled:()Z
            ifeq 32
        31: .line 396
            ldc "interval is used in loop that ends in block B%d, so trying to move maxBlock back from B%d to B%d"
            aload 9 /* loopBlock */
            invokevirtual org.graalvm.compiler.core.common.cfg.AbstractBlockBase.getId:()I
            aload 7 /* maxBlock */
            invokevirtual org.graalvm.compiler.core.common.cfg.AbstractBlockBase.getId:()I
            aload 9 /* loopBlock */
            invokevirtual org.graalvm.compiler.core.common.cfg.AbstractBlockBase.getId:()I
            invokestatic org.graalvm.compiler.debug.Debug.log:(Ljava/lang/String;III)V
        32: .line 398
      StackMap locals: org.graalvm.compiler.core.common.cfg.AbstractBlockBase
      StackMap stack:
            getstatic org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.$assertionsDisabled:Z
            ifne 33
            aload 9 /* loopBlock */
            aload 6 /* minBlock */
            if_acmpne 33
            new java.lang.AssertionError
            dup
            ldc "loopBlock and minBlock must be different because block boundary is needed between"
            invokespecial java.lang.AssertionError.<init>:(Ljava/lang/Object;)V
            athrow
        33: .line 400
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.allocator:Lorg/graalvm/compiler/lir/alloc/lsra/LinearScan;
            aload 9 /* loopBlock */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.LinearScan.getLastLirInstructionId:(Lorg/graalvm/compiler/core/common/cfg/AbstractBlockBase;)I
            iconst_2
            iadd
            istore 10 /* maxSpillPos */
        start local 10 // int maxSpillPos
        34: .line 401
            aload 0 /* this */
            aload 6 /* minBlock */
            aload 9 /* loopBlock */
            iload 10 /* maxSpillPos */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.findOptimalSplitPos:(Lorg/graalvm/compiler/core/common/cfg/AbstractBlockBase;Lorg/graalvm/compiler/core/common/cfg/AbstractBlockBase;I)I
            istore 5 /* optimalSplitPos */
        35: .line 402
            iload 5 /* optimalSplitPos */
            iload 10 /* maxSpillPos */
            if_icmpne 40
        36: .line 403
            iconst_m1
            istore 5 /* optimalSplitPos */
        37: .line 404
            invokestatic org.graalvm.compiler.debug.Debug.isLogEnabled:()Z
            ifeq 42
        38: .line 405
            ldc "loop optimization not necessary"
            invokestatic org.graalvm.compiler.debug.Debug.log:(Ljava/lang/String;)V
        39: .line 407
            goto 42
        40: .line 408
      StackMap locals: int
      StackMap stack:
            invokestatic org.graalvm.compiler.debug.Debug.isLogEnabled:()Z
            ifeq 42
        41: .line 409
            ldc "loop optimization successful"
            invokestatic org.graalvm.compiler.debug.Debug.log:(Ljava/lang/String;)V
        end local 10 // int maxSpillPos
        end local 9 // org.graalvm.compiler.core.common.cfg.AbstractBlockBase loopBlock
        end local 8 // int loopEndPos
        42: .line 415
      StackMap locals:
      StackMap stack:
            iload 5 /* optimalSplitPos */
            iconst_m1
            if_icmpne 44
        43: .line 417
            aload 0 /* this */
            aload 6 /* minBlock */
            aload 7 /* maxBlock */
            iload 3 /* maxSplitPos */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.findOptimalSplitPos:(Lorg/graalvm/compiler/core/common/cfg/AbstractBlockBase;Lorg/graalvm/compiler/core/common/cfg/AbstractBlockBase;I)I
            istore 5 /* optimalSplitPos */
        end local 7 // org.graalvm.compiler.core.common.cfg.AbstractBlockBase maxBlock
        end local 6 // org.graalvm.compiler.core.common.cfg.AbstractBlockBase minBlock
        44: .line 422
      StackMap locals:
      StackMap stack:
            invokestatic org.graalvm.compiler.debug.Debug.isLogEnabled:()Z
            ifeq 46
        45: .line 423
            ldc "optimal split position: %d"
            iload 5 /* optimalSplitPos */
            invokestatic org.graalvm.compiler.debug.Debug.log:(Ljava/lang/String;I)V
        46: .line 426
      StackMap locals:
      StackMap stack:
            iload 5 /* optimalSplitPos */
            ireturn
        end local 5 // int optimalSplitPos
        end local 4 // boolean doLoopOptimization
        end local 3 // int maxSplitPos
        end local 2 // int minSplitPos
        end local 1 // org.graalvm.compiler.lir.alloc.lsra.Interval interval
        end local 0 // org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker this
      LocalVariableTable:
        Start  End  Slot                Name  Signature
            0   47     0                this  Lorg/graalvm/compiler/lir/alloc/lsra/LinearScanWalker;
            0   47     1            interval  Lorg/graalvm/compiler/lir/alloc/lsra/Interval;
            0   47     2         minSplitPos  I
            0   47     3         maxSplitPos  I
            0   47     4  doLoopOptimization  Z
            1   47     5     optimalSplitPos  I
            9   44     6            minBlock  Lorg/graalvm/compiler/core/common/cfg/AbstractBlockBase<*>;
           10   44     7            maxBlock  Lorg/graalvm/compiler/core/common/cfg/AbstractBlockBase<*>;
           25   42     8          loopEndPos  I
           30   42     9           loopBlock  Lorg/graalvm/compiler/core/common/cfg/AbstractBlockBase<*>;
           34   42    10         maxSpillPos  I
    MethodParameters:
                    Name  Flags
      interval            
      minSplitPos         
      maxSplitPos         
      doLoopOptimization  

  void splitBeforeUsage(org.graalvm.compiler.lir.alloc.lsra.Interval, int, int);
    descriptor: (Lorg/graalvm/compiler/lir/alloc/lsra/Interval;II)V
    flags: (0x0000) 
    Code:
      stack=5, locals=10, args_size=4
        start local 0 // org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker this
        start local 1 // org.graalvm.compiler.lir.alloc.lsra.Interval interval
        start local 2 // int minSplitPos
        start local 3 // int maxSplitPos
         0: .line 436
            aconst_null
            astore 4
            aconst_null
            astore 5
         1: ldc "splitting interval %s between %d and %d"
            aload 1 /* interval */
            iload 2 /* minSplitPos */
            iload 3 /* maxSplitPos */
            invokestatic org.graalvm.compiler.debug.Debug.logAndIndent:(Ljava/lang/String;Ljava/lang/Object;II)Lorg/graalvm/compiler/debug/Indent;
            astore 6 /* indent */
        start local 6 // org.graalvm.compiler.debug.Indent indent
         2: .line 438
            getstatic org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.$assertionsDisabled:Z
            ifne 3
            aload 1 /* interval */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.from:()I
            iload 2 /* minSplitPos */
            if_icmplt 3
            new java.lang.AssertionError
            dup
            ldc "cannot split at start of interval"
            invokespecial java.lang.AssertionError.<init>:(Ljava/lang/Object;)V
            athrow
         3: .line 439
      StackMap locals: java.lang.Throwable java.lang.Throwable org.graalvm.compiler.debug.Indent
      StackMap stack:
            getstatic org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.$assertionsDisabled:Z
            ifne 4
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.currentPosition:I
            iload 2 /* minSplitPos */
            if_icmplt 4
            new java.lang.AssertionError
            dup
            ldc "cannot split before current position"
            invokespecial java.lang.AssertionError.<init>:(Ljava/lang/Object;)V
            athrow
         4: .line 440
      StackMap locals:
      StackMap stack:
            getstatic org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.$assertionsDisabled:Z
            ifne 5
            iload 2 /* minSplitPos */
            iload 3 /* maxSplitPos */
            if_icmple 5
            new java.lang.AssertionError
            dup
            ldc "invalid order"
            invokespecial java.lang.AssertionError.<init>:(Ljava/lang/Object;)V
            athrow
         5: .line 441
      StackMap locals:
      StackMap stack:
            getstatic org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.$assertionsDisabled:Z
            ifne 6
            iload 3 /* maxSplitPos */
            aload 1 /* interval */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.to:()I
            if_icmple 6
            new java.lang.AssertionError
            dup
            ldc "cannot split after end of interval"
            invokespecial java.lang.AssertionError.<init>:(Ljava/lang/Object;)V
            athrow
         6: .line 443
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            aload 1 /* interval */
            iload 2 /* minSplitPos */
            iload 3 /* maxSplitPos */
            iconst_1
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.findOptimalSplitPos:(Lorg/graalvm/compiler/lir/alloc/lsra/Interval;IIZ)I
            istore 7 /* optimalSplitPos */
        start local 7 // int optimalSplitPos
         7: .line 445
            getstatic org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.$assertionsDisabled:Z
            ifne 9
            iload 2 /* minSplitPos */
            iload 7 /* optimalSplitPos */
            if_icmpgt 8
            iload 7 /* optimalSplitPos */
            iload 3 /* maxSplitPos */
            if_icmple 9
      StackMap locals: int
      StackMap stack:
         8: new java.lang.AssertionError
            dup
            ldc "out of range"
            invokespecial java.lang.AssertionError.<init>:(Ljava/lang/Object;)V
            athrow
         9: .line 446
      StackMap locals:
      StackMap stack:
            getstatic org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.$assertionsDisabled:Z
            ifne 10
            iload 7 /* optimalSplitPos */
            aload 1 /* interval */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.to:()I
            if_icmple 10
            new java.lang.AssertionError
            dup
            ldc "cannot split after end of interval"
            invokespecial java.lang.AssertionError.<init>:(Ljava/lang/Object;)V
            athrow
        10: .line 447
      StackMap locals:
      StackMap stack:
            getstatic org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.$assertionsDisabled:Z
            ifne 11
            iload 7 /* optimalSplitPos */
            aload 1 /* interval */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.from:()I
            if_icmpgt 11
            new java.lang.AssertionError
            dup
            ldc "cannot split at start of interval"
            invokespecial java.lang.AssertionError.<init>:(Ljava/lang/Object;)V
            athrow
        11: .line 449
      StackMap locals:
      StackMap stack:
            iload 7 /* optimalSplitPos */
            aload 1 /* interval */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.to:()I
            if_icmpne 16
            aload 1 /* interval */
            getstatic org.graalvm.compiler.lir.alloc.lsra.Interval$RegisterPriority.MustHaveRegister:Lorg/graalvm/compiler/lir/alloc/lsra/Interval$RegisterPriority;
            iload 2 /* minSplitPos */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.nextUsage:(Lorg/graalvm/compiler/lir/alloc/lsra/Interval$RegisterPriority;I)I
            ldc 2147483647
            if_icmpne 16
        12: .line 452
            invokestatic org.graalvm.compiler.debug.Debug.isLogEnabled:()Z
            ifeq 14
        13: .line 453
            ldc "no split necessary because optimal split position is at end of interval"
            invokestatic org.graalvm.compiler.debug.Debug.log:(Ljava/lang/String;)V
        14: .line 485
      StackMap locals:
      StackMap stack:
            aload 6 /* indent */
            ifnull 15
            aload 6 /* indent */
            invokeinterface org.graalvm.compiler.debug.Indent.close:()V
        15: .line 455
      StackMap locals:
      StackMap stack:
            return
        16: .line 460
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.allocator:Lorg/graalvm/compiler/lir/alloc/lsra/LinearScan;
            iload 7 /* optimalSplitPos */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.LinearScan.isBlockBegin:(I)Z
            ifne 17
            aload 1 /* interval */
            iload 7 /* optimalSplitPos */
            iconst_1
            isub
            iload 7 /* optimalSplitPos */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.hasHoleBetween:(II)Z
            ifne 17
            iconst_1
            goto 18
      StackMap locals:
      StackMap stack:
        17: iconst_0
      StackMap locals:
      StackMap stack: int
        18: istore 8 /* moveNecessary */
        start local 8 // boolean moveNecessary
        19: .line 462
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.allocator:Lorg/graalvm/compiler/lir/alloc/lsra/LinearScan;
            iload 7 /* optimalSplitPos */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.LinearScan.isBlockBegin:(I)Z
            ifne 21
        20: .line 464
            iload 7 /* optimalSplitPos */
            iconst_1
            isub
            iconst_1
            ior
            istore 7 /* optimalSplitPos */
        21: .line 467
      StackMap locals: int
      StackMap stack:
            invokestatic org.graalvm.compiler.debug.Debug.isLogEnabled:()Z
            ifeq 23
        22: .line 468
            ldc "splitting at position %d"
            iload 7 /* optimalSplitPos */
            invokestatic org.graalvm.compiler.debug.Debug.log:(Ljava/lang/String;I)V
        23: .line 471
      StackMap locals:
      StackMap stack:
            getstatic org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.$assertionsDisabled:Z
            ifne 24
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.allocator:Lorg/graalvm/compiler/lir/alloc/lsra/LinearScan;
            iload 7 /* optimalSplitPos */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.LinearScan.isBlockBegin:(I)Z
            ifne 24
            iload 7 /* optimalSplitPos */
            iconst_1
            iand
            iconst_1
            if_icmpeq 24
            new java.lang.AssertionError
            dup
            ldc "split pos must be odd when not on block boundary"
            invokespecial java.lang.AssertionError.<init>:(Ljava/lang/Object;)V
            athrow
        24: .line 472
      StackMap locals:
      StackMap stack:
            getstatic org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.$assertionsDisabled:Z
            ifne 25
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.allocator:Lorg/graalvm/compiler/lir/alloc/lsra/LinearScan;
            iload 7 /* optimalSplitPos */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.LinearScan.isBlockBegin:(I)Z
            ifeq 25
            iload 7 /* optimalSplitPos */
            iconst_1
            iand
            ifeq 25
            new java.lang.AssertionError
            dup
            ldc "split pos must be even on block boundary"
            invokespecial java.lang.AssertionError.<init>:(Ljava/lang/Object;)V
            athrow
        25: .line 474
      StackMap locals:
      StackMap stack:
            aload 1 /* interval */
            iload 7 /* optimalSplitPos */
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.allocator:Lorg/graalvm/compiler/lir/alloc/lsra/LinearScan;
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.split:(ILorg/graalvm/compiler/lir/alloc/lsra/LinearScan;)Lorg/graalvm/compiler/lir/alloc/lsra/Interval;
            astore 9 /* splitPart */
        start local 9 // org.graalvm.compiler.lir.alloc.lsra.Interval splitPart
        26: .line 476
            aload 9 /* splitPart */
            iload 8 /* moveNecessary */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.setInsertMoveWhenActivated:(Z)V
        27: .line 478
            getstatic org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.$assertionsDisabled:Z
            ifne 28
            aload 9 /* splitPart */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.from:()I
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.currentPosition:I
            if_icmpge 28
            new java.lang.AssertionError
            dup
            ldc "cannot append new interval before current walk position"
            invokespecial java.lang.AssertionError.<init>:(Ljava/lang/Object;)V
            athrow
        28: .line 479
      StackMap locals: org.graalvm.compiler.lir.alloc.lsra.Interval
      StackMap stack:
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.unhandledLists:Lorg/graalvm/compiler/lir/alloc/lsra/Interval$RegisterBindingLists;
            getstatic org.graalvm.compiler.lir.alloc.lsra.Interval$RegisterBinding.Any:Lorg/graalvm/compiler/lir/alloc/lsra/Interval$RegisterBinding;
            aload 9 /* splitPart */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval$RegisterBindingLists.addToListSortedByStartAndUsePositions:(Lorg/graalvm/compiler/lir/alloc/lsra/Interval$RegisterBinding;Lorg/graalvm/compiler/lir/alloc/lsra/Interval;)V
        29: .line 481
            invokestatic org.graalvm.compiler.debug.Debug.isLogEnabled:()Z
            ifeq 36
        30: .line 482
            ldc "left interval  %s: %s"
            iload 8 /* moveNecessary */
            ifeq 31
            ldc "      "
            goto 32
      StackMap locals:
      StackMap stack: java.lang.String
        31: ldc ""
      StackMap locals: org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker org.graalvm.compiler.lir.alloc.lsra.Interval int int java.lang.Throwable java.lang.Throwable org.graalvm.compiler.debug.Indent int int org.graalvm.compiler.lir.alloc.lsra.Interval
      StackMap stack: java.lang.String java.lang.String
        32: aload 1 /* interval */
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.allocator:Lorg/graalvm/compiler/lir/alloc/lsra/LinearScan;
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.logString:(Lorg/graalvm/compiler/lir/alloc/lsra/LinearScan;)Ljava/lang/String;
            invokestatic org.graalvm.compiler.debug.Debug.log:(Ljava/lang/String;Ljava/lang/Object;Ljava/lang/Object;)V
        33: .line 483
            ldc "right interval %s: %s"
            iload 8 /* moveNecessary */
            ifeq 34
            ldc "(move)"
            goto 35
      StackMap locals:
      StackMap stack: java.lang.String
        34: ldc ""
      StackMap locals: org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker org.graalvm.compiler.lir.alloc.lsra.Interval int int java.lang.Throwable java.lang.Throwable org.graalvm.compiler.debug.Indent int int org.graalvm.compiler.lir.alloc.lsra.Interval
      StackMap stack: java.lang.String java.lang.String
        35: aload 9 /* splitPart */
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.allocator:Lorg/graalvm/compiler/lir/alloc/lsra/LinearScan;
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.logString:(Lorg/graalvm/compiler/lir/alloc/lsra/LinearScan;)Ljava/lang/String;
            invokestatic org.graalvm.compiler.debug.Debug.log:(Ljava/lang/String;Ljava/lang/Object;Ljava/lang/Object;)V
        end local 9 // org.graalvm.compiler.lir.alloc.lsra.Interval splitPart
        end local 8 // boolean moveNecessary
        end local 7 // int optimalSplitPos
        36: .line 485
      StackMap locals:
      StackMap stack:
            aload 6 /* indent */
            ifnull 42
            aload 6 /* indent */
            invokeinterface org.graalvm.compiler.debug.Indent.close:()V
            goto 42
      StackMap locals:
      StackMap stack: java.lang.Throwable
        37: astore 4
            aload 6 /* indent */
            ifnull 38
            aload 6 /* indent */
            invokeinterface org.graalvm.compiler.debug.Indent.close:()V
        end local 6 // org.graalvm.compiler.debug.Indent indent
      StackMap locals:
      StackMap stack:
        38: aload 4
            athrow
      StackMap locals:
      StackMap stack: java.lang.Throwable
        39: astore 5
            aload 4
            ifnonnull 40
            aload 5
            astore 4
            goto 41
      StackMap locals:
      StackMap stack:
        40: aload 4
            aload 5
            if_acmpeq 41
            aload 4
            aload 5
            invokevirtual java.lang.Throwable.addSuppressed:(Ljava/lang/Throwable;)V
      StackMap locals:
      StackMap stack:
        41: aload 4
            athrow
        42: .line 486
      StackMap locals:
      StackMap stack:
            return
        end local 3 // int maxSplitPos
        end local 2 // int minSplitPos
        end local 1 // org.graalvm.compiler.lir.alloc.lsra.Interval interval
        end local 0 // org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker this
      LocalVariableTable:
        Start  End  Slot             Name  Signature
            0   43     0             this  Lorg/graalvm/compiler/lir/alloc/lsra/LinearScanWalker;
            0   43     1         interval  Lorg/graalvm/compiler/lir/alloc/lsra/Interval;
            0   43     2      minSplitPos  I
            0   43     3      maxSplitPos  I
            2   38     6           indent  Lorg/graalvm/compiler/debug/Indent;
            7   36     7  optimalSplitPos  I
           19   36     8    moveNecessary  Z
           26   36     9        splitPart  Lorg/graalvm/compiler/lir/alloc/lsra/Interval;
      Exception table:
        from    to  target  type
           2    14      37  any
          16    36      37  any
           1    15      39  any
          16    39      39  any
    MethodParameters:
             Name  Flags
      interval     
      minSplitPos  
      maxSplitPos  

  void splitForSpilling(org.graalvm.compiler.lir.alloc.lsra.Interval);
    descriptor: (Lorg/graalvm/compiler/lir/alloc/lsra/Interval;)V
    flags: (0x0000) 
    Code:
      stack=7, locals=13, args_size=2
        start local 0 // org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker this
        start local 1 // org.graalvm.compiler.lir.alloc.lsra.Interval interval
         0: .line 495
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.currentPosition:I
            istore 2 /* maxSplitPos */
        start local 2 // int maxSplitPos
         1: .line 496
            aload 1 /* interval */
            getstatic org.graalvm.compiler.lir.alloc.lsra.Interval$RegisterPriority.ShouldHaveRegister:Lorg/graalvm/compiler/lir/alloc/lsra/Interval$RegisterPriority;
            iload 2 /* maxSplitPos */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.previousUsage:(Lorg/graalvm/compiler/lir/alloc/lsra/Interval$RegisterPriority;I)I
            istore 3 /* previousUsage */
        start local 3 // int previousUsage
         2: .line 497
            iload 3 /* previousUsage */
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.currentPosition:I
            if_icmpne 4
         3: .line 503
            aload 1 /* interval */
            getstatic org.graalvm.compiler.lir.alloc.lsra.Interval$RegisterPriority.MustHaveRegister:Lorg/graalvm/compiler/lir/alloc/lsra/Interval$RegisterPriority;
            iload 2 /* maxSplitPos */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.previousUsage:(Lorg/graalvm/compiler/lir/alloc/lsra/Interval$RegisterPriority;I)I
            istore 3 /* previousUsage */
         4: .line 505
      StackMap locals: int int
      StackMap stack:
            iload 3 /* previousUsage */
            iconst_1
            iadd
            aload 1 /* interval */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.from:()I
            invokestatic java.lang.Math.max:(II)I
            istore 4 /* minSplitPos */
        start local 4 // int minSplitPos
         5: .line 507
            aconst_null
            astore 5
            aconst_null
            astore 6
         6: ldc "splitting and spilling interval %s between %d and %d"
            aload 1 /* interval */
            iload 4 /* minSplitPos */
            iload 2 /* maxSplitPos */
            invokestatic org.graalvm.compiler.debug.Debug.logAndIndent:(Ljava/lang/String;Ljava/lang/Object;II)Lorg/graalvm/compiler/debug/Indent;
            astore 7 /* indent */
        start local 7 // org.graalvm.compiler.debug.Indent indent
         7: .line 509
            getstatic org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.$assertionsDisabled:Z
            ifne 8
            aload 1 /* interval */
            getfield org.graalvm.compiler.lir.alloc.lsra.Interval.state:Lorg/graalvm/compiler/lir/alloc/lsra/Interval$State;
            getstatic org.graalvm.compiler.lir.alloc.lsra.Interval$State.Active:Lorg/graalvm/compiler/lir/alloc/lsra/Interval$State;
            if_acmpeq 8
            new java.lang.AssertionError
            dup
            ldc "why spill interval that is not active?"
            invokespecial java.lang.AssertionError.<init>:(Ljava/lang/Object;)V
            athrow
         8: .line 510
      StackMap locals: org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker org.graalvm.compiler.lir.alloc.lsra.Interval int int int java.lang.Throwable java.lang.Throwable org.graalvm.compiler.debug.Indent
      StackMap stack:
            getstatic org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.$assertionsDisabled:Z
            ifne 9
            aload 1 /* interval */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.from:()I
            iload 4 /* minSplitPos */
            if_icmple 9
            new java.lang.AssertionError
            dup
            ldc "cannot split before start of interval"
            invokespecial java.lang.AssertionError.<init>:(Ljava/lang/Object;)V
            athrow
         9: .line 511
      StackMap locals:
      StackMap stack:
            getstatic org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.$assertionsDisabled:Z
            ifne 10
            iload 4 /* minSplitPos */
            iload 2 /* maxSplitPos */
            if_icmple 10
            new java.lang.AssertionError
            dup
            ldc "invalid order"
            invokespecial java.lang.AssertionError.<init>:(Ljava/lang/Object;)V
            athrow
        10: .line 512
      StackMap locals:
      StackMap stack:
            getstatic org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.$assertionsDisabled:Z
            ifne 11
            iload 2 /* maxSplitPos */
            aload 1 /* interval */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.to:()I
            if_icmplt 11
            new java.lang.AssertionError
            dup
            ldc "cannot split at end end of interval"
            invokespecial java.lang.AssertionError.<init>:(Ljava/lang/Object;)V
            athrow
        11: .line 513
      StackMap locals:
      StackMap stack:
            getstatic org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.$assertionsDisabled:Z
            ifne 12
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.currentPosition:I
            aload 1 /* interval */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.to:()I
            if_icmplt 12
            new java.lang.AssertionError
            dup
            ldc "interval must not end before current position"
            invokespecial java.lang.AssertionError.<init>:(Ljava/lang/Object;)V
            athrow
        12: .line 515
      StackMap locals:
      StackMap stack:
            iload 4 /* minSplitPos */
            aload 1 /* interval */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.from:()I
            if_icmpne 39
        13: .line 518
            aconst_null
            astore 8
            aconst_null
            astore 9
        14: ldc "spilling entire interval because split pos is at beginning of interval (use positions: %d)"
            aload 1 /* interval */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.usePosList:()Lorg/graalvm/compiler/lir/alloc/lsra/Interval$UsePosList;
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval$UsePosList.size:()I
            invokestatic org.graalvm.compiler.debug.Debug.logAndIndent:(Ljava/lang/String;I)Lorg/graalvm/compiler/debug/Indent;
            astore 10 /* indent2 */
        start local 10 // org.graalvm.compiler.debug.Indent indent2
        15: .line 520
            getstatic org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.$assertionsDisabled:Z
            ifne 18
            aload 1 /* interval */
            getstatic org.graalvm.compiler.lir.alloc.lsra.Interval$RegisterPriority.MustHaveRegister:Lorg/graalvm/compiler/lir/alloc/lsra/Interval$RegisterPriority;
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.firstUsage:(Lorg/graalvm/compiler/lir/alloc/lsra/Interval$RegisterPriority;)I
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.currentPosition:I
            if_icmpgt 18
            new java.lang.AssertionError
            dup
            ldc "interval %s must not have use position before currentPosition %d"
            iconst_2
            anewarray java.lang.Object
            dup
            iconst_0
            aload 1 /* interval */
            aastore
            dup
            iconst_1
        16: .line 521
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.currentPosition:I
            invokestatic java.lang.Integer.valueOf:(I)Ljava/lang/Integer;
            aastore
        17: .line 520
            invokestatic java.lang.String.format:(Ljava/lang/String;[Ljava/lang/Object;)Ljava/lang/String;
            invokespecial java.lang.AssertionError.<init>:(Ljava/lang/Object;)V
            athrow
        18: .line 523
      StackMap locals: java.lang.Throwable java.lang.Throwable org.graalvm.compiler.debug.Indent
      StackMap stack:
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.allocator:Lorg/graalvm/compiler/lir/alloc/lsra/LinearScan;
            aload 1 /* interval */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.LinearScan.assignSpillSlot:(Lorg/graalvm/compiler/lir/alloc/lsra/Interval;)V
        19: .line 524
            aload 0 /* this */
            aload 1 /* interval */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.handleSpillSlot:(Lorg/graalvm/compiler/lir/alloc/lsra/Interval;)V
        20: .line 525
            aload 0 /* this */
            aload 1 /* interval */
            iload 4 /* minSplitPos */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.changeSpillState:(Lorg/graalvm/compiler/lir/alloc/lsra/Interval;I)V
        21: .line 530
            aload 1 /* interval */
            astore 11 /* parent */
        start local 11 // org.graalvm.compiler.lir.alloc.lsra.Interval parent
        22: .line 531
            goto 32
        23: .line 532
      StackMap locals: org.graalvm.compiler.lir.alloc.lsra.Interval
      StackMap stack:
            aload 11 /* parent */
            aload 11 /* parent */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.from:()I
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.getSplitChildBeforeOpId:(I)Lorg/graalvm/compiler/lir/alloc/lsra/Interval;
            astore 11 /* parent */
        24: .line 534
            aload 11 /* parent */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.location:()Ljdk/vm/ci/meta/AllocatableValue;
            invokestatic jdk.vm.ci.code.ValueUtil.isRegister:(Ljdk/vm/ci/meta/Value;)Z
            ifeq 32
        25: .line 535
            aload 11 /* parent */
            getstatic org.graalvm.compiler.lir.alloc.lsra.Interval$RegisterPriority.ShouldHaveRegister:Lorg/graalvm/compiler/lir/alloc/lsra/Interval$RegisterPriority;
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.firstUsage:(Lorg/graalvm/compiler/lir/alloc/lsra/Interval$RegisterPriority;)I
            ldc 2147483647
            if_icmpne 31
        26: .line 537
            invokestatic org.graalvm.compiler.debug.Debug.isLogEnabled:()Z
            ifeq 28
        27: .line 538
            ldc "kicking out interval %d out of its register because it is never used"
            aload 11 /* parent */
            getfield org.graalvm.compiler.lir.alloc.lsra.Interval.operandNumber:I
            invokestatic org.graalvm.compiler.debug.Debug.log:(Ljava/lang/String;I)V
        28: .line 540
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.allocator:Lorg/graalvm/compiler/lir/alloc/lsra/LinearScan;
            aload 11 /* parent */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.LinearScan.assignSpillSlot:(Lorg/graalvm/compiler/lir/alloc/lsra/Interval;)V
        29: .line 541
            aload 0 /* this */
            aload 11 /* parent */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.handleSpillSlot:(Lorg/graalvm/compiler/lir/alloc/lsra/Interval;)V
        30: .line 542
            goto 32
        31: .line 545
      StackMap locals:
      StackMap stack:
            aconst_null
            astore 11 /* parent */
        32: .line 531
      StackMap locals:
      StackMap stack:
            aload 11 /* parent */
            ifnull 33
            aload 11 /* parent */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.isSplitChild:()Z
            ifne 23
        end local 11 // org.graalvm.compiler.lir.alloc.lsra.Interval parent
        33: .line 549
      StackMap locals:
      StackMap stack:
            aload 10 /* indent2 */
            ifnull 69
            aload 10 /* indent2 */
            invokeinterface org.graalvm.compiler.debug.Indent.close:()V
            goto 69
      StackMap locals:
      StackMap stack: java.lang.Throwable
        34: astore 8
            aload 10 /* indent2 */
            ifnull 35
            aload 10 /* indent2 */
            invokeinterface org.graalvm.compiler.debug.Indent.close:()V
        end local 10 // org.graalvm.compiler.debug.Indent indent2
      StackMap locals:
      StackMap stack:
        35: aload 8
            athrow
      StackMap locals:
      StackMap stack: java.lang.Throwable
        36: astore 9
            aload 8
            ifnonnull 37
            aload 9
            astore 8
            goto 38
      StackMap locals:
      StackMap stack:
        37: aload 8
            aload 9
            if_acmpeq 38
            aload 8
            aload 9
            invokevirtual java.lang.Throwable.addSuppressed:(Ljava/lang/Throwable;)V
      StackMap locals:
      StackMap stack:
        38: aload 8
            athrow
        39: .line 553
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            aload 1 /* interval */
            iload 4 /* minSplitPos */
            iload 2 /* maxSplitPos */
            iconst_0
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.findOptimalSplitPos:(Lorg/graalvm/compiler/lir/alloc/lsra/Interval;IIZ)I
            istore 8 /* optimalSplitPos */
        start local 8 // int optimalSplitPos
        40: .line 555
            getstatic org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.$assertionsDisabled:Z
            ifne 42
            iload 4 /* minSplitPos */
            iload 8 /* optimalSplitPos */
            if_icmpgt 41
            iload 8 /* optimalSplitPos */
            iload 2 /* maxSplitPos */
            if_icmple 42
      StackMap locals: int
      StackMap stack:
        41: new java.lang.AssertionError
            dup
            ldc "out of range"
            invokespecial java.lang.AssertionError.<init>:(Ljava/lang/Object;)V
            athrow
        42: .line 556
      StackMap locals:
      StackMap stack:
            getstatic org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.$assertionsDisabled:Z
            ifne 43
            iload 8 /* optimalSplitPos */
            aload 1 /* interval */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.to:()I
            if_icmplt 43
            new java.lang.AssertionError
            dup
            ldc "cannot split at end of interval"
            invokespecial java.lang.AssertionError.<init>:(Ljava/lang/Object;)V
            athrow
        43: .line 557
      StackMap locals:
      StackMap stack:
            getstatic org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.$assertionsDisabled:Z
            ifne 44
            iload 8 /* optimalSplitPos */
            aload 1 /* interval */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.from:()I
            if_icmpge 44
            new java.lang.AssertionError
            dup
            ldc "cannot split before start of interval"
            invokespecial java.lang.AssertionError.<init>:(Ljava/lang/Object;)V
            athrow
        44: .line 559
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.allocator:Lorg/graalvm/compiler/lir/alloc/lsra/LinearScan;
            iload 8 /* optimalSplitPos */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.LinearScan.isBlockBegin:(I)Z
            ifne 46
        45: .line 561
            iload 8 /* optimalSplitPos */
            iconst_1
            isub
            iconst_1
            ior
            istore 8 /* optimalSplitPos */
        46: .line 564
      StackMap locals:
      StackMap stack:
            aconst_null
            astore 9
            aconst_null
            astore 10
        47: ldc "splitting at position %d"
            iload 8 /* optimalSplitPos */
            invokestatic org.graalvm.compiler.debug.Debug.logAndIndent:(Ljava/lang/String;I)Lorg/graalvm/compiler/debug/Indent;
            astore 11 /* indent2 */
        start local 11 // org.graalvm.compiler.debug.Indent indent2
        48: .line 565
            getstatic org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.$assertionsDisabled:Z
            ifne 49
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.allocator:Lorg/graalvm/compiler/lir/alloc/lsra/LinearScan;
            iload 8 /* optimalSplitPos */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.LinearScan.isBlockBegin:(I)Z
            ifne 49
            iload 8 /* optimalSplitPos */
            iconst_1
            iand
            iconst_1
            if_icmpeq 49
            new java.lang.AssertionError
            dup
            ldc "split pos must be odd when not on block boundary"
            invokespecial java.lang.AssertionError.<init>:(Ljava/lang/Object;)V
            athrow
        49: .line 566
      StackMap locals: java.lang.Throwable java.lang.Throwable org.graalvm.compiler.debug.Indent
      StackMap stack:
            getstatic org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.$assertionsDisabled:Z
            ifne 50
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.allocator:Lorg/graalvm/compiler/lir/alloc/lsra/LinearScan;
            iload 8 /* optimalSplitPos */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.LinearScan.isBlockBegin:(I)Z
            ifeq 50
            iload 8 /* optimalSplitPos */
            iconst_1
            iand
            ifeq 50
            new java.lang.AssertionError
            dup
            ldc "split pos must be even on block boundary"
            invokespecial java.lang.AssertionError.<init>:(Ljava/lang/Object;)V
            athrow
        50: .line 568
      StackMap locals:
      StackMap stack:
            aload 1 /* interval */
            iload 8 /* optimalSplitPos */
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.allocator:Lorg/graalvm/compiler/lir/alloc/lsra/LinearScan;
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.split:(ILorg/graalvm/compiler/lir/alloc/lsra/LinearScan;)Lorg/graalvm/compiler/lir/alloc/lsra/Interval;
            astore 12 /* spilledPart */
        start local 12 // org.graalvm.compiler.lir.alloc.lsra.Interval spilledPart
        51: .line 569
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.allocator:Lorg/graalvm/compiler/lir/alloc/lsra/LinearScan;
            aload 12 /* spilledPart */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.LinearScan.assignSpillSlot:(Lorg/graalvm/compiler/lir/alloc/lsra/Interval;)V
        52: .line 570
            aload 0 /* this */
            aload 12 /* spilledPart */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.handleSpillSlot:(Lorg/graalvm/compiler/lir/alloc/lsra/Interval;)V
        53: .line 571
            aload 0 /* this */
            aload 12 /* spilledPart */
            iload 8 /* optimalSplitPos */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.changeSpillState:(Lorg/graalvm/compiler/lir/alloc/lsra/Interval;I)V
        54: .line 573
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.allocator:Lorg/graalvm/compiler/lir/alloc/lsra/LinearScan;
            iload 8 /* optimalSplitPos */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.LinearScan.isBlockBegin:(I)Z
            ifne 58
        55: .line 574
            invokestatic org.graalvm.compiler.debug.Debug.isLogEnabled:()Z
            ifeq 57
        56: .line 575
            ldc "inserting move from interval %d to %d"
            aload 1 /* interval */
            getfield org.graalvm.compiler.lir.alloc.lsra.Interval.operandNumber:I
            aload 12 /* spilledPart */
            getfield org.graalvm.compiler.lir.alloc.lsra.Interval.operandNumber:I
            invokestatic org.graalvm.compiler.debug.Debug.log:(Ljava/lang/String;II)V
        57: .line 577
      StackMap locals: org.graalvm.compiler.lir.alloc.lsra.Interval
      StackMap stack:
            aload 0 /* this */
            iload 8 /* optimalSplitPos */
            aload 1 /* interval */
            aload 12 /* spilledPart */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.insertMove:(ILorg/graalvm/compiler/lir/alloc/lsra/Interval;Lorg/graalvm/compiler/lir/alloc/lsra/Interval;)V
        58: .line 581
      StackMap locals:
      StackMap stack:
            getstatic org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.$assertionsDisabled:Z
            ifne 59
            aload 12 /* spilledPart */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.currentSplitChild:()Lorg/graalvm/compiler/lir/alloc/lsra/Interval;
            aload 1 /* interval */
            if_acmpeq 59
            new java.lang.AssertionError
            dup
            ldc "overwriting wrong currentSplitChild"
            invokespecial java.lang.AssertionError.<init>:(Ljava/lang/Object;)V
            athrow
        59: .line 582
      StackMap locals:
      StackMap stack:
            aload 12 /* spilledPart */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.makeCurrentSplitChild:()V
        60: .line 584
            invokestatic org.graalvm.compiler.debug.Debug.isLogEnabled:()Z
            ifeq 63
        61: .line 585
            ldc "left interval: %s"
            aload 1 /* interval */
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.allocator:Lorg/graalvm/compiler/lir/alloc/lsra/LinearScan;
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.logString:(Lorg/graalvm/compiler/lir/alloc/lsra/LinearScan;)Ljava/lang/String;
            invokestatic org.graalvm.compiler.debug.Debug.log:(Ljava/lang/String;Ljava/lang/Object;)V
        62: .line 586
            ldc "spilled interval   : %s"
            aload 12 /* spilledPart */
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.allocator:Lorg/graalvm/compiler/lir/alloc/lsra/LinearScan;
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.logString:(Lorg/graalvm/compiler/lir/alloc/lsra/LinearScan;)Ljava/lang/String;
            invokestatic org.graalvm.compiler.debug.Debug.log:(Ljava/lang/String;Ljava/lang/Object;)V
        end local 12 // org.graalvm.compiler.lir.alloc.lsra.Interval spilledPart
        63: .line 588
      StackMap locals:
      StackMap stack:
            aload 11 /* indent2 */
            ifnull 69
            aload 11 /* indent2 */
            invokeinterface org.graalvm.compiler.debug.Indent.close:()V
            goto 69
      StackMap locals:
      StackMap stack: java.lang.Throwable
        64: astore 9
            aload 11 /* indent2 */
            ifnull 65
            aload 11 /* indent2 */
            invokeinterface org.graalvm.compiler.debug.Indent.close:()V
        end local 11 // org.graalvm.compiler.debug.Indent indent2
      StackMap locals:
      StackMap stack:
        65: aload 9
            athrow
      StackMap locals:
      StackMap stack: java.lang.Throwable
        66: astore 10
            aload 9
            ifnonnull 67
            aload 10
            astore 9
            goto 68
      StackMap locals:
      StackMap stack:
        67: aload 9
            aload 10
            if_acmpeq 68
            aload 9
            aload 10
            invokevirtual java.lang.Throwable.addSuppressed:(Ljava/lang/Throwable;)V
      StackMap locals:
      StackMap stack:
        68: aload 9
            athrow
        end local 8 // int optimalSplitPos
        69: .line 590
      StackMap locals:
      StackMap stack:
            aload 7 /* indent */
            ifnull 75
            aload 7 /* indent */
            invokeinterface org.graalvm.compiler.debug.Indent.close:()V
            goto 75
      StackMap locals:
      StackMap stack: java.lang.Throwable
        70: astore 5
            aload 7 /* indent */
            ifnull 71
            aload 7 /* indent */
            invokeinterface org.graalvm.compiler.debug.Indent.close:()V
        end local 7 // org.graalvm.compiler.debug.Indent indent
      StackMap locals:
      StackMap stack:
        71: aload 5
            athrow
      StackMap locals:
      StackMap stack: java.lang.Throwable
        72: astore 6
            aload 5
            ifnonnull 73
            aload 6
            astore 5
            goto 74
      StackMap locals:
      StackMap stack:
        73: aload 5
            aload 6
            if_acmpeq 74
            aload 5
            aload 6
            invokevirtual java.lang.Throwable.addSuppressed:(Ljava/lang/Throwable;)V
      StackMap locals:
      StackMap stack:
        74: aload 5
            athrow
        75: .line 591
      StackMap locals:
      StackMap stack:
            return
        end local 4 // int minSplitPos
        end local 3 // int previousUsage
        end local 2 // int maxSplitPos
        end local 1 // org.graalvm.compiler.lir.alloc.lsra.Interval interval
        end local 0 // org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker this
      LocalVariableTable:
        Start  End  Slot             Name  Signature
            0   76     0             this  Lorg/graalvm/compiler/lir/alloc/lsra/LinearScanWalker;
            0   76     1         interval  Lorg/graalvm/compiler/lir/alloc/lsra/Interval;
            1   76     2      maxSplitPos  I
            2   76     3    previousUsage  I
            5   76     4      minSplitPos  I
            7   71     7           indent  Lorg/graalvm/compiler/debug/Indent;
           15   35    10          indent2  Lorg/graalvm/compiler/debug/Indent;
           22   33    11           parent  Lorg/graalvm/compiler/lir/alloc/lsra/Interval;
           40   69     8  optimalSplitPos  I
           48   65    11          indent2  Lorg/graalvm/compiler/debug/Indent;
           51   63    12      spilledPart  Lorg/graalvm/compiler/lir/alloc/lsra/Interval;
      Exception table:
        from    to  target  type
          15    33      34  any
          14    36      36  any
          48    63      64  any
          47    66      66  any
           7    69      70  any
           6    72      72  any
    MethodParameters:
          Name  Flags
      interval  

  private void changeSpillState(org.graalvm.compiler.lir.alloc.lsra.Interval, int);
    descriptor: (Lorg/graalvm/compiler/lir/alloc/lsra/Interval;I)V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=2, locals=5, args_size=3
        start local 0 // org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker this
        start local 1 // org.graalvm.compiler.lir.alloc.lsra.Interval interval
        start local 2 // int spillPos
         0: .line 595
            invokestatic org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.$SWITCH_TABLE$org$graalvm$compiler$lir$alloc$lsra$Interval$SpillState:()[I
            aload 1 /* interval */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.spillState:()Lorg/graalvm/compiler/lir/alloc/lsra/Interval$SpillState;
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval$SpillState.ordinal:()I
            iaload
            tableswitch { // 1 - 7
                    1: 16
                    2: 1
                    3: 11
                    4: 16
                    5: 16
                    6: 16
                    7: 16
              default: 17
          }
         1: .line 597
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.allocator:Lorg/graalvm/compiler/lir/alloc/lsra/LinearScan;
            aload 1 /* interval */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.spillDefinitionPos:()I
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.LinearScan.blockForId:(I)Lorg/graalvm/compiler/core/common/cfg/AbstractBlockBase;
            invokevirtual org.graalvm.compiler.core.common.cfg.AbstractBlockBase.getLoopDepth:()I
            istore 3 /* defLoopDepth */
        start local 3 // int defLoopDepth
         2: .line 598
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.allocator:Lorg/graalvm/compiler/lir/alloc/lsra/LinearScan;
            iload 2 /* spillPos */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.LinearScan.blockForId:(I)Lorg/graalvm/compiler/core/common/cfg/AbstractBlockBase;
            invokevirtual org.graalvm.compiler.core.common.cfg.AbstractBlockBase.getLoopDepth:()I
            istore 4 /* spillLoopDepth */
        start local 4 // int spillLoopDepth
         3: .line 600
            iload 3 /* defLoopDepth */
            iload 4 /* spillLoopDepth */
            if_icmpge 9
         4: .line 605
            getstatic org.graalvm.compiler.lir.alloc.lsra.LinearScan$Options.LIROptLSRAOptimizeSpillPosition:Lorg/graalvm/compiler/options/OptionValue;
            invokevirtual org.graalvm.compiler.options.OptionValue.getValue:()Ljava/lang/Object;
            checkcast java.lang.Boolean
            invokevirtual java.lang.Boolean.booleanValue:()Z
            ifeq 7
         5: .line 607
            aload 1 /* interval */
            getstatic org.graalvm.compiler.lir.alloc.lsra.Interval$SpillState.SpillInDominator:Lorg/graalvm/compiler/lir/alloc/lsra/Interval$SpillState;
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.setSpillState:(Lorg/graalvm/compiler/lir/alloc/lsra/Interval$SpillState;)V
         6: .line 608
            goto 18
         7: .line 610
      StackMap locals: int int
      StackMap stack:
            aload 1 /* interval */
            getstatic org.graalvm.compiler.lir.alloc.lsra.Interval$SpillState.StoreAtDefinition:Lorg/graalvm/compiler/lir/alloc/lsra/Interval$SpillState;
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.setSpillState:(Lorg/graalvm/compiler/lir/alloc/lsra/Interval$SpillState;)V
         8: .line 612
            goto 18
         9: .line 617
      StackMap locals:
      StackMap stack:
            aload 1 /* interval */
            getstatic org.graalvm.compiler.lir.alloc.lsra.Interval$SpillState.OneSpillStore:Lorg/graalvm/compiler/lir/alloc/lsra/Interval$SpillState;
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.setSpillState:(Lorg/graalvm/compiler/lir/alloc/lsra/Interval$SpillState;)V
        10: .line 619
            goto 18
        end local 4 // int spillLoopDepth
        end local 3 // int defLoopDepth
        11: .line 623
      StackMap locals:
      StackMap stack:
            getstatic org.graalvm.compiler.lir.alloc.lsra.LinearScan$Options.LIROptLSRAOptimizeSpillPosition:Lorg/graalvm/compiler/options/OptionValue;
            invokevirtual org.graalvm.compiler.options.OptionValue.getValue:()Ljava/lang/Object;
            checkcast java.lang.Boolean
            invokevirtual java.lang.Boolean.booleanValue:()Z
            ifeq 14
        12: .line 625
            aload 1 /* interval */
            getstatic org.graalvm.compiler.lir.alloc.lsra.Interval$SpillState.SpillInDominator:Lorg/graalvm/compiler/lir/alloc/lsra/Interval$SpillState;
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.setSpillState:(Lorg/graalvm/compiler/lir/alloc/lsra/Interval$SpillState;)V
        13: .line 626
            goto 18
        14: .line 628
      StackMap locals:
      StackMap stack:
            aload 1 /* interval */
            getstatic org.graalvm.compiler.lir.alloc.lsra.Interval$SpillState.StoreAtDefinition:Lorg/graalvm/compiler/lir/alloc/lsra/Interval$SpillState;
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.setSpillState:(Lorg/graalvm/compiler/lir/alloc/lsra/Interval$SpillState;)V
        15: .line 630
            goto 18
        16: .line 639
      StackMap locals:
      StackMap stack:
            goto 18
        17: .line 642
      StackMap locals:
      StackMap stack:
            ldc "other states not allowed at this time"
            invokestatic org.graalvm.compiler.debug.GraalError.shouldNotReachHere:(Ljava/lang/String;)Ljava/lang/RuntimeException;
            athrow
        18: .line 644
      StackMap locals:
      StackMap stack:
            return
        end local 2 // int spillPos
        end local 1 // org.graalvm.compiler.lir.alloc.lsra.Interval interval
        end local 0 // org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker this
      LocalVariableTable:
        Start  End  Slot            Name  Signature
            0   19     0            this  Lorg/graalvm/compiler/lir/alloc/lsra/LinearScanWalker;
            0   19     1        interval  Lorg/graalvm/compiler/lir/alloc/lsra/Interval;
            0   19     2        spillPos  I
            2   11     3    defLoopDepth  I
            3   11     4  spillLoopDepth  I
    MethodParameters:
          Name  Flags
      interval  
      spillPos  

  protected void handleSpillSlot(org.graalvm.compiler.lir.alloc.lsra.Interval);
    descriptor: (Lorg/graalvm/compiler/lir/alloc/lsra/Interval;)V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=5, locals=2, args_size=2
        start local 0 // org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker this
        start local 1 // org.graalvm.compiler.lir.alloc.lsra.Interval interval
         0: .line 650
            getstatic org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.$assertionsDisabled:Z
            ifne 2
            aload 1 /* interval */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.location:()Ljdk/vm/ci/meta/AllocatableValue;
            ifnull 1
            aload 1 /* interval */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.canMaterialize:()Z
            ifne 2
            aload 1 /* interval */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.location:()Ljdk/vm/ci/meta/AllocatableValue;
            invokestatic org.graalvm.compiler.lir.LIRValueUtil.isStackSlotValue:(Ljdk/vm/ci/meta/Value;)Z
            ifne 2
      StackMap locals:
      StackMap stack:
         1: new java.lang.AssertionError
            dup
            new java.lang.StringBuilder
            dup
            ldc "interval not assigned to a stack slot "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 1 /* interval */
            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
         2: .line 652
      StackMap locals:
      StackMap stack:
            return
        end local 1 // org.graalvm.compiler.lir.alloc.lsra.Interval interval
        end local 0 // org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    3     0      this  Lorg/graalvm/compiler/lir/alloc/lsra/LinearScanWalker;
            0    3     1  interval  Lorg/graalvm/compiler/lir/alloc/lsra/Interval;
    MethodParameters:
          Name  Flags
      interval  

  void splitStackInterval(org.graalvm.compiler.lir.alloc.lsra.Interval);
    descriptor: (Lorg/graalvm/compiler/lir/alloc/lsra/Interval;)V
    flags: (0x0000) 
    Code:
      stack=4, locals=4, args_size=2
        start local 0 // org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker this
        start local 1 // org.graalvm.compiler.lir.alloc.lsra.Interval interval
         0: .line 655
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.currentPosition:I
            iconst_1
            iadd
            istore 2 /* minSplitPos */
        start local 2 // int minSplitPos
         1: .line 656
            aload 1 /* interval */
            getstatic org.graalvm.compiler.lir.alloc.lsra.Interval$RegisterPriority.ShouldHaveRegister:Lorg/graalvm/compiler/lir/alloc/lsra/Interval$RegisterPriority;
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.firstUsage:(Lorg/graalvm/compiler/lir/alloc/lsra/Interval$RegisterPriority;)I
            aload 1 /* interval */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.to:()I
            invokestatic java.lang.Math.min:(II)I
            istore 3 /* maxSplitPos */
        start local 3 // int maxSplitPos
         2: .line 658
            aload 0 /* this */
            aload 1 /* interval */
            iload 2 /* minSplitPos */
            iload 3 /* maxSplitPos */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.splitBeforeUsage:(Lorg/graalvm/compiler/lir/alloc/lsra/Interval;II)V
         3: .line 659
            return
        end local 3 // int maxSplitPos
        end local 2 // int minSplitPos
        end local 1 // org.graalvm.compiler.lir.alloc.lsra.Interval interval
        end local 0 // org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker this
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0    4     0         this  Lorg/graalvm/compiler/lir/alloc/lsra/LinearScanWalker;
            0    4     1     interval  Lorg/graalvm/compiler/lir/alloc/lsra/Interval;
            1    4     2  minSplitPos  I
            2    4     3  maxSplitPos  I
    MethodParameters:
          Name  Flags
      interval  

  void splitWhenPartialRegisterAvailable(org.graalvm.compiler.lir.alloc.lsra.Interval, int);
    descriptor: (Lorg/graalvm/compiler/lir/alloc/lsra/Interval;I)V
    flags: (0x0000) 
    Code:
      stack=4, locals=4, args_size=3
        start local 0 // org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker this
        start local 1 // org.graalvm.compiler.lir.alloc.lsra.Interval interval
        start local 2 // int registerAvailableUntil
         0: .line 662
            aload 1 /* interval */
            getstatic org.graalvm.compiler.lir.alloc.lsra.Interval$RegisterPriority.ShouldHaveRegister:Lorg/graalvm/compiler/lir/alloc/lsra/Interval$RegisterPriority;
            iload 2 /* registerAvailableUntil */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.previousUsage:(Lorg/graalvm/compiler/lir/alloc/lsra/Interval$RegisterPriority;I)I
            aload 1 /* interval */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.from:()I
            iconst_1
            iadd
            invokestatic java.lang.Math.max:(II)I
            istore 3 /* minSplitPos */
        start local 3 // int minSplitPos
         1: .line 663
            aload 0 /* this */
            aload 1 /* interval */
            iload 3 /* minSplitPos */
            iload 2 /* registerAvailableUntil */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.splitBeforeUsage:(Lorg/graalvm/compiler/lir/alloc/lsra/Interval;II)V
         2: .line 664
            return
        end local 3 // int minSplitPos
        end local 2 // int registerAvailableUntil
        end local 1 // org.graalvm.compiler.lir.alloc.lsra.Interval interval
        end local 0 // org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker this
      LocalVariableTable:
        Start  End  Slot                    Name  Signature
            0    3     0                    this  Lorg/graalvm/compiler/lir/alloc/lsra/LinearScanWalker;
            0    3     1                interval  Lorg/graalvm/compiler/lir/alloc/lsra/Interval;
            0    3     2  registerAvailableUntil  I
            1    3     3             minSplitPos  I
    MethodParameters:
                        Name  Flags
      interval                
      registerAvailableUntil  

  void splitAndSpillInterval(org.graalvm.compiler.lir.alloc.lsra.Interval);
    descriptor: (Lorg/graalvm/compiler/lir/alloc/lsra/Interval;)V
    flags: (0x0000) 
    Code:
      stack=5, locals=5, args_size=2
        start local 0 // org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker this
        start local 1 // org.graalvm.compiler.lir.alloc.lsra.Interval interval
         0: .line 667
            getstatic org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.$assertionsDisabled:Z
            ifne 1
            aload 1 /* interval */
            getfield org.graalvm.compiler.lir.alloc.lsra.Interval.state:Lorg/graalvm/compiler/lir/alloc/lsra/Interval$State;
            getstatic org.graalvm.compiler.lir.alloc.lsra.Interval$State.Active:Lorg/graalvm/compiler/lir/alloc/lsra/Interval$State;
            if_acmpeq 1
            aload 1 /* interval */
            getfield org.graalvm.compiler.lir.alloc.lsra.Interval.state:Lorg/graalvm/compiler/lir/alloc/lsra/Interval$State;
            getstatic org.graalvm.compiler.lir.alloc.lsra.Interval$State.Inactive:Lorg/graalvm/compiler/lir/alloc/lsra/Interval$State;
            if_acmpeq 1
            new java.lang.AssertionError
            dup
            ldc "other states not allowed"
            invokespecial java.lang.AssertionError.<init>:(Ljava/lang/Object;)V
            athrow
         1: .line 669
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.currentPosition:I
            istore 2 /* currentPos */
        start local 2 // int currentPos
         2: .line 670
            aload 1 /* interval */
            getfield org.graalvm.compiler.lir.alloc.lsra.Interval.state:Lorg/graalvm/compiler/lir/alloc/lsra/Interval$State;
            getstatic org.graalvm.compiler.lir.alloc.lsra.Interval$State.Inactive:Lorg/graalvm/compiler/lir/alloc/lsra/Interval$State;
            if_acmpne 6
         3: .line 674
            getstatic org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.$assertionsDisabled:Z
            ifne 4
            aload 1 /* interval */
            iload 2 /* currentPos */
            iconst_1
            isub
            iload 2 /* currentPos */
            iconst_1
            iadd
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.hasHoleBetween:(II)Z
            ifne 4
            new java.lang.AssertionError
            dup
            ldc "interval can not be inactive otherwise"
            invokespecial java.lang.AssertionError.<init>:(Ljava/lang/Object;)V
            athrow
         4: .line 675
      StackMap locals: int
      StackMap stack:
            aload 0 /* this */
            aload 1 /* interval */
            iload 2 /* currentPos */
            iconst_1
            iadd
            iload 2 /* currentPos */
            iconst_1
            iadd
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.splitBeforeUsage:(Lorg/graalvm/compiler/lir/alloc/lsra/Interval;II)V
         5: .line 677
            goto 11
         6: .line 682
      StackMap locals:
      StackMap stack:
            iload 2 /* currentPos */
            iconst_1
            iadd
            istore 3 /* minSplitPos */
        start local 3 // int minSplitPos
         7: .line 683
            aload 1 /* interval */
            getstatic org.graalvm.compiler.lir.alloc.lsra.Interval$RegisterPriority.MustHaveRegister:Lorg/graalvm/compiler/lir/alloc/lsra/Interval$RegisterPriority;
            iload 3 /* minSplitPos */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.nextUsage:(Lorg/graalvm/compiler/lir/alloc/lsra/Interval$RegisterPriority;I)I
            aload 1 /* interval */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.to:()I
            invokestatic java.lang.Math.min:(II)I
            istore 4 /* maxSplitPos */
        start local 4 // int maxSplitPos
         8: .line 685
            aload 0 /* this */
            aload 1 /* interval */
            iload 3 /* minSplitPos */
            iload 4 /* maxSplitPos */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.splitBeforeUsage:(Lorg/graalvm/compiler/lir/alloc/lsra/Interval;II)V
         9: .line 687
            getstatic org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.$assertionsDisabled:Z
            ifne 10
            aload 1 /* interval */
            getstatic org.graalvm.compiler.lir.alloc.lsra.Interval$RegisterPriority.MustHaveRegister:Lorg/graalvm/compiler/lir/alloc/lsra/Interval$RegisterPriority;
            iload 2 /* currentPos */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.nextUsage:(Lorg/graalvm/compiler/lir/alloc/lsra/Interval$RegisterPriority;I)I
            ldc 2147483647
            if_icmpeq 10
            new java.lang.AssertionError
            dup
            ldc "the remaining part is spilled to stack and therefore has no register"
            invokespecial java.lang.AssertionError.<init>:(Ljava/lang/Object;)V
            athrow
        10: .line 688
      StackMap locals: int int
      StackMap stack:
            aload 0 /* this */
            aload 1 /* interval */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.splitForSpilling:(Lorg/graalvm/compiler/lir/alloc/lsra/Interval;)V
        end local 4 // int maxSplitPos
        end local 3 // int minSplitPos
        11: .line 690
      StackMap locals:
      StackMap stack:
            return
        end local 2 // int currentPos
        end local 1 // org.graalvm.compiler.lir.alloc.lsra.Interval interval
        end local 0 // org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker this
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0   12     0         this  Lorg/graalvm/compiler/lir/alloc/lsra/LinearScanWalker;
            0   12     1     interval  Lorg/graalvm/compiler/lir/alloc/lsra/Interval;
            2   12     2   currentPos  I
            7   11     3  minSplitPos  I
            8   11     4  maxSplitPos  I
    MethodParameters:
          Name  Flags
      interval  

  boolean allocFreeRegister(org.graalvm.compiler.lir.alloc.lsra.Interval);
    descriptor: (Lorg/graalvm/compiler/lir/alloc/lsra/Interval;)Z
    flags: (0x0000) 
    Code:
      stack=4, locals=19, args_size=2
        start local 0 // org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker this
        start local 1 // org.graalvm.compiler.lir.alloc.lsra.Interval interval
         0: .line 694
            aconst_null
            astore 2
            aconst_null
            astore 3
         1: ldc "trying to find free register for %s"
            aload 1 /* interval */
            invokestatic org.graalvm.compiler.debug.Debug.logAndIndent:(Ljava/lang/String;Ljava/lang/Object;)Lorg/graalvm/compiler/debug/Indent;
            astore 4 /* indent */
        start local 4 // org.graalvm.compiler.debug.Indent indent
         2: .line 696
            aload 0 /* this */
            iconst_1
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.initUseLists:(Z)V
         3: .line 697
            aload 0 /* this */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.freeExcludeActiveFixed:()V
         4: .line 698
            aload 0 /* this */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.freeExcludeActiveAny:()V
         5: .line 699
            aload 0 /* this */
            aload 1 /* interval */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.freeCollectInactiveFixed:(Lorg/graalvm/compiler/lir/alloc/lsra/Interval;)V
         6: .line 700
            aload 0 /* this */
            aload 1 /* interval */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.freeCollectInactiveAny:(Lorg/graalvm/compiler/lir/alloc/lsra/Interval;)V
         7: .line 702
            getstatic org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.$assertionsDisabled:Z
            ifne 8
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.unhandledLists:Lorg/graalvm/compiler/lir/alloc/lsra/Interval$RegisterBindingLists;
            getstatic org.graalvm.compiler.lir.alloc.lsra.Interval$RegisterBinding.Fixed:Lorg/graalvm/compiler/lir/alloc/lsra/Interval$RegisterBinding;
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval$RegisterBindingLists.get:(Lorg/graalvm/compiler/lir/alloc/lsra/Interval$RegisterBinding;)Lorg/graalvm/compiler/lir/alloc/lsra/Interval;
            getstatic org.graalvm.compiler.lir.alloc.lsra.Interval.EndMarker:Lorg/graalvm/compiler/lir/alloc/lsra/Interval;
            if_acmpeq 8
            new java.lang.AssertionError
            dup
            ldc "must not have unhandled fixed intervals because all fixed intervals have a use at position 0"
            invokespecial java.lang.AssertionError.<init>:(Ljava/lang/Object;)V
            athrow
         8: .line 708
      StackMap locals: java.lang.Throwable java.lang.Throwable org.graalvm.compiler.debug.Indent
      StackMap stack:
            invokestatic org.graalvm.compiler.debug.Debug.isLogEnabled:()Z
            ifeq 23
         9: .line 710
            aconst_null
            astore 5
            aconst_null
            astore 6
        10: ldc "state of registers:"
            invokestatic org.graalvm.compiler.debug.Debug.logAndIndent:(Ljava/lang/String;)Lorg/graalvm/compiler/debug/Indent;
            astore 7 /* indent2 */
        start local 7 // org.graalvm.compiler.debug.Indent indent2
        11: .line 711
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.availableRegs:[Ljdk/vm/ci/code/Register;
            dup
            astore 11
            arraylength
            istore 10
            iconst_0
            istore 9
            goto 16
      StackMap locals: org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker org.graalvm.compiler.lir.alloc.lsra.Interval java.lang.Throwable java.lang.Throwable org.graalvm.compiler.debug.Indent java.lang.Throwable java.lang.Throwable org.graalvm.compiler.debug.Indent top int int jdk.vm.ci.code.Register[]
      StackMap stack:
        12: aload 11
            iload 9
            aaload
            astore 8 /* register */
        start local 8 // jdk.vm.ci.code.Register register
        13: .line 712
            aload 8 /* register */
            getfield jdk.vm.ci.code.Register.number:I
            istore 12 /* i */
        start local 12 // int i
        14: .line 713
            ldc "reg %d: usePos: %d"
            aload 8 /* register */
            getfield jdk.vm.ci.code.Register.number:I
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.usePos:[I
            iload 12 /* i */
            iaload
            invokestatic org.graalvm.compiler.debug.Debug.log:(Ljava/lang/String;II)V
        end local 12 // int i
        end local 8 // jdk.vm.ci.code.Register register
        15: .line 711
            iinc 9 1
      StackMap locals:
      StackMap stack:
        16: iload 9
            iload 10
            if_icmplt 12
        17: .line 715
            aload 7 /* indent2 */
            ifnull 23
            aload 7 /* indent2 */
            invokeinterface org.graalvm.compiler.debug.Indent.close:()V
            goto 23
      StackMap locals: org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker org.graalvm.compiler.lir.alloc.lsra.Interval java.lang.Throwable java.lang.Throwable org.graalvm.compiler.debug.Indent java.lang.Throwable java.lang.Throwable org.graalvm.compiler.debug.Indent
      StackMap stack: java.lang.Throwable
        18: astore 5
            aload 7 /* indent2 */
            ifnull 19
            aload 7 /* indent2 */
            invokeinterface org.graalvm.compiler.debug.Indent.close:()V
        end local 7 // org.graalvm.compiler.debug.Indent indent2
      StackMap locals:
      StackMap stack:
        19: aload 5
            athrow
      StackMap locals:
      StackMap stack: java.lang.Throwable
        20: astore 6
            aload 5
            ifnonnull 21
            aload 6
            astore 5
            goto 22
      StackMap locals:
      StackMap stack:
        21: aload 5
            aload 6
            if_acmpeq 22
            aload 5
            aload 6
            invokevirtual java.lang.Throwable.addSuppressed:(Ljava/lang/Throwable;)V
      StackMap locals:
      StackMap stack:
        22: aload 5
            athrow
        23: .line 718
      StackMap locals:
      StackMap stack:
            aconst_null
            astore 5 /* hint */
        start local 5 // jdk.vm.ci.code.Register hint
        24: .line 719
            aload 1 /* interval */
            iconst_1
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.locationHint:(Z)Lorg/graalvm/compiler/lir/alloc/lsra/Interval;
            astore 6 /* locationHint */
        start local 6 // org.graalvm.compiler.lir.alloc.lsra.Interval locationHint
        25: .line 720
            aload 6 /* locationHint */
            ifnull 29
            aload 6 /* locationHint */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.location:()Ljdk/vm/ci/meta/AllocatableValue;
            ifnull 29
            aload 6 /* locationHint */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.location:()Ljdk/vm/ci/meta/AllocatableValue;
            invokestatic jdk.vm.ci.code.ValueUtil.isRegister:(Ljdk/vm/ci/meta/Value;)Z
            ifeq 29
        26: .line 721
            aload 6 /* locationHint */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.location:()Ljdk/vm/ci/meta/AllocatableValue;
            invokestatic jdk.vm.ci.code.ValueUtil.asRegister:(Ljdk/vm/ci/meta/Value;)Ljdk/vm/ci/code/Register;
            astore 5 /* hint */
        27: .line 722
            invokestatic org.graalvm.compiler.debug.Debug.isLogEnabled:()Z
            ifeq 29
        28: .line 723
            ldc "hint register %d from interval %s"
            aload 5 /* hint */
            getfield jdk.vm.ci.code.Register.number:I
            aload 6 /* locationHint */
            invokestatic org.graalvm.compiler.debug.Debug.log:(Ljava/lang/String;ILjava/lang/Object;)V
        29: .line 726
      StackMap locals: jdk.vm.ci.code.Register org.graalvm.compiler.lir.alloc.lsra.Interval
      StackMap stack:
            getstatic org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.$assertionsDisabled:Z
            ifne 30
            aload 1 /* interval */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.location:()Ljdk/vm/ci/meta/AllocatableValue;
            ifnull 30
            new java.lang.AssertionError
            dup
            ldc "register already assigned to interval"
            invokespecial java.lang.AssertionError.<init>:(Ljava/lang/Object;)V
            athrow
        30: .line 729
      StackMap locals:
      StackMap stack:
            aload 1 /* interval */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.from:()I
            iconst_1
            iadd
            istore 7 /* regNeededUntil */
        start local 7 // int regNeededUntil
        31: .line 730
            aload 1 /* interval */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.to:()I
            istore 8 /* intervalTo */
        start local 8 // int intervalTo
        32: .line 732
            iconst_0
            istore 9 /* needSplit */
        start local 9 // boolean needSplit
        33: .line 733
            iconst_m1
            istore 10 /* splitPos */
        start local 10 // int splitPos
        34: .line 735
            aconst_null
            astore 11 /* reg */
        start local 11 // jdk.vm.ci.code.Register reg
        35: .line 736
            aconst_null
            astore 12 /* minFullReg */
        start local 12 // jdk.vm.ci.code.Register minFullReg
        36: .line 737
            aconst_null
            astore 13 /* maxPartialReg */
        start local 13 // jdk.vm.ci.code.Register maxPartialReg
        37: .line 739
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.availableRegs:[Ljdk/vm/ci/code/Register;
            dup
            astore 17
            arraylength
            istore 16
            iconst_0
            istore 15
            goto 48
      StackMap locals: org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker org.graalvm.compiler.lir.alloc.lsra.Interval java.lang.Throwable java.lang.Throwable org.graalvm.compiler.debug.Indent jdk.vm.ci.code.Register org.graalvm.compiler.lir.alloc.lsra.Interval int int int int jdk.vm.ci.code.Register jdk.vm.ci.code.Register jdk.vm.ci.code.Register top int int jdk.vm.ci.code.Register[]
      StackMap stack:
        38: aload 17
            iload 15
            aaload
            astore 14 /* availableReg */
        start local 14 // jdk.vm.ci.code.Register availableReg
        39: .line 740
            aload 14 /* availableReg */
            getfield jdk.vm.ci.code.Register.number:I
            istore 18 /* number */
        start local 18 // int number
        40: .line 741
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.usePos:[I
            iload 18 /* number */
            iaload
            iload 8 /* intervalTo */
            if_icmplt 44
        41: .line 743
            aload 12 /* minFullReg */
            ifnull 42
            aload 14 /* availableReg */
            aload 5 /* hint */
            invokevirtual jdk.vm.ci.code.Register.equals:(Ljava/lang/Object;)Z
            ifne 42
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.usePos:[I
            iload 18 /* number */
            iaload
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.usePos:[I
            aload 12 /* minFullReg */
            getfield jdk.vm.ci.code.Register.number:I
            iaload
            if_icmpge 47
            aload 12 /* minFullReg */
            aload 5 /* hint */
            invokevirtual jdk.vm.ci.code.Register.equals:(Ljava/lang/Object;)Z
            ifne 47
        42: .line 744
      StackMap locals: org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker org.graalvm.compiler.lir.alloc.lsra.Interval java.lang.Throwable java.lang.Throwable org.graalvm.compiler.debug.Indent jdk.vm.ci.code.Register org.graalvm.compiler.lir.alloc.lsra.Interval int int int int jdk.vm.ci.code.Register jdk.vm.ci.code.Register jdk.vm.ci.code.Register jdk.vm.ci.code.Register int int jdk.vm.ci.code.Register[] int
      StackMap stack:
            aload 14 /* availableReg */
            astore 12 /* minFullReg */
        43: .line 746
            goto 47
      StackMap locals:
      StackMap stack:
        44: aload 0 /* this */
            getfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.usePos:[I
            iload 18 /* number */
            iaload
            iload 7 /* regNeededUntil */
            if_icmple 47
        45: .line 748
            aload 13 /* maxPartialReg */
            ifnull 46
            aload 14 /* availableReg */
            aload 5 /* hint */
            invokevirtual jdk.vm.ci.code.Register.equals:(Ljava/lang/Object;)Z
            ifne 46
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.usePos:[I
            iload 18 /* number */
            iaload
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.usePos:[I
            aload 13 /* maxPartialReg */
            getfield jdk.vm.ci.code.Register.number:I
            iaload
            if_icmple 47
            aload 13 /* maxPartialReg */
            aload 5 /* hint */
            invokevirtual jdk.vm.ci.code.Register.equals:(Ljava/lang/Object;)Z
            ifne 47
        46: .line 749
      StackMap locals:
      StackMap stack:
            aload 14 /* availableReg */
            astore 13 /* maxPartialReg */
        end local 18 // int number
        end local 14 // jdk.vm.ci.code.Register availableReg
        47: .line 739
      StackMap locals: org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker org.graalvm.compiler.lir.alloc.lsra.Interval java.lang.Throwable java.lang.Throwable org.graalvm.compiler.debug.Indent jdk.vm.ci.code.Register org.graalvm.compiler.lir.alloc.lsra.Interval int int int int jdk.vm.ci.code.Register jdk.vm.ci.code.Register jdk.vm.ci.code.Register top int int jdk.vm.ci.code.Register[]
      StackMap stack:
            iinc 15 1
      StackMap locals:
      StackMap stack:
        48: iload 15
            iload 16
            if_icmplt 38
        49: .line 754
            aload 12 /* minFullReg */
            ifnull 52
        50: .line 755
            aload 12 /* minFullReg */
            astore 11 /* reg */
        51: .line 756
            goto 58
      StackMap locals: org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker org.graalvm.compiler.lir.alloc.lsra.Interval java.lang.Throwable java.lang.Throwable org.graalvm.compiler.debug.Indent jdk.vm.ci.code.Register org.graalvm.compiler.lir.alloc.lsra.Interval int int int int jdk.vm.ci.code.Register jdk.vm.ci.code.Register jdk.vm.ci.code.Register
      StackMap stack:
        52: aload 13 /* maxPartialReg */
            ifnull 56
        53: .line 757
            iconst_1
            istore 9 /* needSplit */
        54: .line 758
            aload 13 /* maxPartialReg */
            astore 11 /* reg */
        55: .line 759
            goto 58
        56: .line 776
      StackMap locals:
      StackMap stack:
            aload 4 /* indent */
            ifnull 57
            aload 4 /* indent */
            invokeinterface org.graalvm.compiler.debug.Indent.close:()V
        57: .line 760
      StackMap locals:
      StackMap stack:
            iconst_0
            ireturn
        58: .line 763
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.usePos:[I
            aload 11 /* reg */
            getfield jdk.vm.ci.code.Register.number:I
            iaload
            istore 10 /* splitPos */
        59: .line 764
            aload 1 /* interval */
            aload 11 /* reg */
            aload 1 /* interval */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.kind:()Ljdk/vm/ci/meta/ValueKind;
            invokevirtual jdk.vm.ci.code.Register.asValue:(Ljdk/vm/ci/meta/ValueKind;)Ljdk/vm/ci/code/RegisterValue;
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.assignLocation:(Ljdk/vm/ci/meta/AllocatableValue;)V
        60: .line 765
            invokestatic org.graalvm.compiler.debug.Debug.isLogEnabled:()Z
            ifeq 62
        61: .line 766
            ldc "selected register %d"
            aload 11 /* reg */
            getfield jdk.vm.ci.code.Register.number:I
            invokestatic org.graalvm.compiler.debug.Debug.log:(Ljava/lang/String;I)V
        62: .line 769
      StackMap locals:
      StackMap stack:
            getstatic org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.$assertionsDisabled:Z
            ifne 63
            iload 10 /* splitPos */
            ifgt 63
            new java.lang.AssertionError
            dup
            ldc "invalid splitPos"
            invokespecial java.lang.AssertionError.<init>:(Ljava/lang/Object;)V
            athrow
        63: .line 770
      StackMap locals:
      StackMap stack:
            iload 9 /* needSplit */
            ifeq 65
        64: .line 772
            aload 0 /* this */
            aload 1 /* interval */
            iload 10 /* splitPos */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.splitWhenPartialRegisterAvailable:(Lorg/graalvm/compiler/lir/alloc/lsra/Interval;I)V
        65: .line 776
      StackMap locals:
      StackMap stack:
            aload 4 /* indent */
            ifnull 66
            aload 4 /* indent */
            invokeinterface org.graalvm.compiler.debug.Indent.close:()V
        66: .line 775
      StackMap locals:
      StackMap stack:
            iconst_1
            ireturn
        end local 13 // jdk.vm.ci.code.Register maxPartialReg
        end local 12 // jdk.vm.ci.code.Register minFullReg
        end local 11 // jdk.vm.ci.code.Register reg
        end local 10 // int splitPos
        end local 9 // boolean needSplit
        end local 8 // int intervalTo
        end local 7 // int regNeededUntil
        end local 6 // org.graalvm.compiler.lir.alloc.lsra.Interval locationHint
        end local 5 // jdk.vm.ci.code.Register hint
      StackMap locals: org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker org.graalvm.compiler.lir.alloc.lsra.Interval java.lang.Throwable java.lang.Throwable org.graalvm.compiler.debug.Indent
      StackMap stack: java.lang.Throwable
        67: astore 2
        68: .line 776
            aload 4 /* indent */
            ifnull 69
            aload 4 /* indent */
            invokeinterface org.graalvm.compiler.debug.Indent.close:()V
        end local 4 // org.graalvm.compiler.debug.Indent indent
      StackMap locals:
      StackMap stack:
        69: aload 2
            athrow
      StackMap locals:
      StackMap stack: java.lang.Throwable
        70: astore 3
            aload 2
            ifnonnull 71
            aload 3
            astore 2
            goto 72
      StackMap locals:
      StackMap stack:
        71: aload 2
            aload 3
            if_acmpeq 72
            aload 2
            aload 3
            invokevirtual java.lang.Throwable.addSuppressed:(Ljava/lang/Throwable;)V
      StackMap locals:
      StackMap stack:
        72: aload 2
            athrow
        end local 1 // org.graalvm.compiler.lir.alloc.lsra.Interval interval
        end local 0 // org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker this
      LocalVariableTable:
        Start  End  Slot            Name  Signature
            0   73     0            this  Lorg/graalvm/compiler/lir/alloc/lsra/LinearScanWalker;
            0   73     1        interval  Lorg/graalvm/compiler/lir/alloc/lsra/Interval;
            2   69     4          indent  Lorg/graalvm/compiler/debug/Indent;
           11   19     7         indent2  Lorg/graalvm/compiler/debug/Indent;
           13   15     8        register  Ljdk/vm/ci/code/Register;
           14   15    12               i  I
           24   67     5            hint  Ljdk/vm/ci/code/Register;
           25   67     6    locationHint  Lorg/graalvm/compiler/lir/alloc/lsra/Interval;
           31   67     7  regNeededUntil  I
           32   67     8      intervalTo  I
           33   67     9       needSplit  Z
           34   67    10        splitPos  I
           35   67    11             reg  Ljdk/vm/ci/code/Register;
           36   67    12      minFullReg  Ljdk/vm/ci/code/Register;
           37   67    13   maxPartialReg  Ljdk/vm/ci/code/Register;
           39   47    14    availableReg  Ljdk/vm/ci/code/Register;
           40   47    18          number  I
      Exception table:
        from    to  target  type
          11    17      18  any
          10    20      20  any
           2    56      67  any
          58    65      67  any
           1    57      70  any
          58    66      70  any
          67    70      70  any
    MethodParameters:
          Name  Flags
      interval  

  void splitAndSpillIntersectingIntervals(jdk.vm.ci.code.Register);
    descriptor: (Ljdk/vm/ci/code/Register;)V
    flags: (0x0000) 
    Code:
      stack=3, locals=4, args_size=2
        start local 0 // org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker this
        start local 1 // jdk.vm.ci.code.Register reg
         0: .line 780
            getstatic org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.$assertionsDisabled:Z
            ifne 1
            aload 1 /* reg */
            ifnonnull 1
            new java.lang.AssertionError
            dup
            ldc "no register assigned"
            invokespecial java.lang.AssertionError.<init>:(Ljava/lang/Object;)V
            athrow
         1: .line 782
      StackMap locals:
      StackMap stack:
            iconst_0
            istore 2 /* i */
        start local 2 // int i
         2: goto 7
         3: .line 783
      StackMap locals: int
      StackMap stack:
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.spillIntervals:[Ljava/util/List;
            aload 1 /* reg */
            getfield jdk.vm.ci.code.Register.number:I
            aaload
            iload 2 /* i */
            invokeinterface java.util.List.get:(I)Ljava/lang/Object;
            checkcast org.graalvm.compiler.lir.alloc.lsra.Interval
            astore 3 /* interval */
        start local 3 // org.graalvm.compiler.lir.alloc.lsra.Interval interval
         4: .line 784
            aload 0 /* this */
            aload 3 /* interval */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.removeFromList:(Lorg/graalvm/compiler/lir/alloc/lsra/Interval;)V
         5: .line 785
            aload 0 /* this */
            aload 3 /* interval */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.splitAndSpillInterval:(Lorg/graalvm/compiler/lir/alloc/lsra/Interval;)V
        end local 3 // org.graalvm.compiler.lir.alloc.lsra.Interval interval
         6: .line 782
            iinc 2 /* i */ 1
      StackMap locals:
      StackMap stack:
         7: iload 2 /* i */
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.spillIntervals:[Ljava/util/List;
            aload 1 /* reg */
            getfield jdk.vm.ci.code.Register.number:I
            aaload
            invokeinterface java.util.List.size:()I
            if_icmplt 3
        end local 2 // int i
         8: .line 787
            return
        end local 1 // jdk.vm.ci.code.Register reg
        end local 0 // org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    9     0      this  Lorg/graalvm/compiler/lir/alloc/lsra/LinearScanWalker;
            0    9     1       reg  Ljdk/vm/ci/code/Register;
            2    8     2         i  I
            4    6     3  interval  Lorg/graalvm/compiler/lir/alloc/lsra/Interval;
    MethodParameters:
      Name  Flags
      reg   

  void allocLockedRegister(org.graalvm.compiler.lir.alloc.lsra.Interval);
    descriptor: (Lorg/graalvm/compiler/lir/alloc/lsra/Interval;)V
    flags: (0x0000) 
    Code:
      stack=4, locals=17, args_size=2
        start local 0 // org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker this
        start local 1 // org.graalvm.compiler.lir.alloc.lsra.Interval interval
         0: .line 792
            aconst_null
            astore 2
            aconst_null
            astore 3
         1: ldc "alloc locked register: need to split and spill to get register for %s"
            aload 1 /* interval */
            invokestatic org.graalvm.compiler.debug.Debug.logAndIndent:(Ljava/lang/String;Ljava/lang/Object;)Lorg/graalvm/compiler/debug/Indent;
            astore 4 /* indent */
        start local 4 // org.graalvm.compiler.debug.Indent indent
         2: .line 795
            aload 1 /* interval */
            getstatic org.graalvm.compiler.lir.alloc.lsra.Interval$RegisterPriority.MustHaveRegister:Lorg/graalvm/compiler/lir/alloc/lsra/Interval$RegisterPriority;
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.firstUsage:(Lorg/graalvm/compiler/lir/alloc/lsra/Interval$RegisterPriority;)I
            istore 5 /* firstUsage */
        start local 5 // int firstUsage
         3: .line 796
            aload 1 /* interval */
            getstatic org.graalvm.compiler.lir.alloc.lsra.Interval$RegisterPriority.ShouldHaveRegister:Lorg/graalvm/compiler/lir/alloc/lsra/Interval$RegisterPriority;
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.firstUsage:(Lorg/graalvm/compiler/lir/alloc/lsra/Interval$RegisterPriority;)I
            istore 6 /* firstShouldHaveUsage */
        start local 6 // int firstShouldHaveUsage
         4: .line 797
            iload 5 /* firstUsage */
            aload 1 /* interval */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.from:()I
            iconst_1
            iadd
            invokestatic java.lang.Math.min:(II)I
            istore 7 /* regNeededUntil */
        start local 7 // int regNeededUntil
         5: .line 798
            aload 1 /* interval */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.to:()I
            istore 8 /* intervalTo */
        start local 8 // int intervalTo
         6: .line 799
            getstatic org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.$assertionsDisabled:Z
            ifne 8
            iload 7 /* regNeededUntil */
            iflt 7
            iload 7 /* regNeededUntil */
            ldc 2147483647
            if_icmplt 8
      StackMap locals: org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker org.graalvm.compiler.lir.alloc.lsra.Interval java.lang.Throwable java.lang.Throwable org.graalvm.compiler.debug.Indent int int int int
      StackMap stack:
         7: new java.lang.AssertionError
            dup
            ldc "interval has no use"
            invokespecial java.lang.AssertionError.<init>:(Ljava/lang/Object;)V
            athrow
         8: .line 809
      StackMap locals:
      StackMap stack:
            getstatic org.graalvm.compiler.lir.alloc.lsra.Interval$RegisterPriority.LiveAtLoopEnd:Lorg/graalvm/compiler/lir/alloc/lsra/Interval$RegisterPriority;
            astore 11 /* registerPriority */
        start local 11 // org.graalvm.compiler.lir.alloc.lsra.Interval$RegisterPriority registerPriority
         9: .line 811
      StackMap locals: org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker org.graalvm.compiler.lir.alloc.lsra.Interval java.lang.Throwable java.lang.Throwable org.graalvm.compiler.debug.Indent int int int int top top org.graalvm.compiler.lir.alloc.lsra.Interval$RegisterPriority
      StackMap stack:
            aload 0 /* this */
            iconst_0
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.initUseLists:(Z)V
        10: .line 812
            aload 0 /* this */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.spillExcludeActiveFixed:()V
        11: .line 814
            getstatic org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.$assertionsDisabled:Z
            ifne 12
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.unhandledLists:Lorg/graalvm/compiler/lir/alloc/lsra/Interval$RegisterBindingLists;
            getstatic org.graalvm.compiler.lir.alloc.lsra.Interval$RegisterBinding.Fixed:Lorg/graalvm/compiler/lir/alloc/lsra/Interval$RegisterBinding;
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval$RegisterBindingLists.get:(Lorg/graalvm/compiler/lir/alloc/lsra/Interval$RegisterBinding;)Lorg/graalvm/compiler/lir/alloc/lsra/Interval;
            getstatic org.graalvm.compiler.lir.alloc.lsra.Interval.EndMarker:Lorg/graalvm/compiler/lir/alloc/lsra/Interval;
            if_acmpeq 12
            new java.lang.AssertionError
            dup
            ldc "must not have unhandled fixed intervals because all fixed intervals have a use at position 0"
            invokespecial java.lang.AssertionError.<init>:(Ljava/lang/Object;)V
            athrow
        12: .line 815
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            aload 1 /* interval */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.spillBlockInactiveFixed:(Lorg/graalvm/compiler/lir/alloc/lsra/Interval;)V
        13: .line 816
            aload 0 /* this */
            aload 11 /* registerPriority */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.spillCollectActiveAny:(Lorg/graalvm/compiler/lir/alloc/lsra/Interval$RegisterPriority;)V
        14: .line 817
            aload 0 /* this */
            aload 1 /* interval */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.spillCollectInactiveAny:(Lorg/graalvm/compiler/lir/alloc/lsra/Interval;)V
        15: .line 818
            invokestatic org.graalvm.compiler.debug.Debug.isLogEnabled:()Z
            ifeq 17
        16: .line 819
            aload 0 /* this */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.printRegisterState:()V
        17: .line 822
      StackMap locals:
      StackMap stack:
            aconst_null
            astore 9 /* reg */
        start local 9 // jdk.vm.ci.code.Register reg
        18: .line 823
            aload 1 /* interval */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.location:()Ljdk/vm/ci/meta/AllocatableValue;
            ifnull 19
            aload 1 /* interval */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.location:()Ljdk/vm/ci/meta/AllocatableValue;
            invokestatic jdk.vm.ci.code.ValueUtil.isRegister:(Ljdk/vm/ci/meta/Value;)Z
            ifeq 19
            aload 1 /* interval */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.location:()Ljdk/vm/ci/meta/AllocatableValue;
            invokestatic jdk.vm.ci.code.ValueUtil.asRegister:(Ljdk/vm/ci/meta/Value;)Ljdk/vm/ci/code/Register;
            goto 20
      StackMap locals: org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker org.graalvm.compiler.lir.alloc.lsra.Interval java.lang.Throwable java.lang.Throwable org.graalvm.compiler.debug.Indent int int int int jdk.vm.ci.code.Register top org.graalvm.compiler.lir.alloc.lsra.Interval$RegisterPriority
      StackMap stack:
        19: aconst_null
      StackMap locals:
      StackMap stack: jdk.vm.ci.code.Register
        20: astore 10 /* ignore */
        start local 10 // jdk.vm.ci.code.Register ignore
        21: .line 825
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.availableRegs:[Ljdk/vm/ci/code/Register;
            dup
            astore 15
            arraylength
            istore 14
            iconst_0
            istore 13
            goto 29
      StackMap locals: org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker org.graalvm.compiler.lir.alloc.lsra.Interval java.lang.Throwable java.lang.Throwable org.graalvm.compiler.debug.Indent int int int int jdk.vm.ci.code.Register jdk.vm.ci.code.Register org.graalvm.compiler.lir.alloc.lsra.Interval$RegisterPriority top int int jdk.vm.ci.code.Register[]
      StackMap stack:
        22: aload 15
            iload 13
            aaload
            astore 12 /* availableReg */
        start local 12 // jdk.vm.ci.code.Register availableReg
        23: .line 826
            aload 12 /* availableReg */
            getfield jdk.vm.ci.code.Register.number:I
            istore 16 /* number */
        start local 16 // int number
        24: .line 827
            aload 12 /* availableReg */
            aload 10 /* ignore */
            invokevirtual jdk.vm.ci.code.Register.equals:(Ljava/lang/Object;)Z
            ifne 28
        25: .line 829
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.usePos:[I
            iload 16 /* number */
            iaload
            iload 7 /* regNeededUntil */
            if_icmple 28
        26: .line 830
            aload 9 /* reg */
            ifnull 27
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.usePos:[I
            iload 16 /* number */
            iaload
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.usePos:[I
            aload 9 /* reg */
            getfield jdk.vm.ci.code.Register.number:I
            iaload
            if_icmple 28
        27: .line 831
      StackMap locals: org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker org.graalvm.compiler.lir.alloc.lsra.Interval java.lang.Throwable java.lang.Throwable org.graalvm.compiler.debug.Indent int int int int jdk.vm.ci.code.Register jdk.vm.ci.code.Register org.graalvm.compiler.lir.alloc.lsra.Interval$RegisterPriority jdk.vm.ci.code.Register int int jdk.vm.ci.code.Register[] int
      StackMap stack:
            aload 12 /* availableReg */
            astore 9 /* reg */
        end local 16 // int number
        end local 12 // jdk.vm.ci.code.Register availableReg
        28: .line 825
      StackMap locals: org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker org.graalvm.compiler.lir.alloc.lsra.Interval java.lang.Throwable java.lang.Throwable org.graalvm.compiler.debug.Indent int int int int jdk.vm.ci.code.Register jdk.vm.ci.code.Register org.graalvm.compiler.lir.alloc.lsra.Interval$RegisterPriority top int int jdk.vm.ci.code.Register[]
      StackMap stack:
            iinc 13 1
      StackMap locals:
      StackMap stack:
        29: iload 13
            iload 14
            if_icmplt 22
        30: .line 836
            aload 9 /* reg */
            ifnonnull 31
            iconst_0
            goto 32
      StackMap locals: org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker org.graalvm.compiler.lir.alloc.lsra.Interval java.lang.Throwable java.lang.Throwable org.graalvm.compiler.debug.Indent int int int int jdk.vm.ci.code.Register jdk.vm.ci.code.Register org.graalvm.compiler.lir.alloc.lsra.Interval$RegisterPriority
      StackMap stack:
        31: aload 0 /* this */
            getfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.usePos:[I
            aload 9 /* reg */
            getfield jdk.vm.ci.code.Register.number:I
            iaload
      StackMap locals:
      StackMap stack: int
        32: istore 12 /* regUsePos */
        start local 12 // int regUsePos
        33: .line 837
            iload 12 /* regUsePos */
            iload 6 /* firstShouldHaveUsage */
            if_icmpgt 50
        34: .line 838
            invokestatic org.graalvm.compiler.debug.Debug.isLogEnabled:()Z
            ifeq 36
        35: .line 839
            ldc "able to spill current interval. firstUsage(register): %d, usePos: %d"
            iload 5 /* firstUsage */
            iload 12 /* regUsePos */
            invokestatic org.graalvm.compiler.debug.Debug.log:(Ljava/lang/String;II)V
        36: .line 842
      StackMap locals: int
      StackMap stack:
            iload 5 /* firstUsage */
            aload 1 /* interval */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.from:()I
            iconst_1
            iadd
            if_icmpgt 45
        37: .line 843
            aload 11 /* registerPriority */
            getstatic org.graalvm.compiler.lir.alloc.lsra.Interval$RegisterPriority.LiveAtLoopEnd:Lorg/graalvm/compiler/lir/alloc/lsra/Interval$RegisterPriority;
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval$RegisterPriority.equals:(Ljava/lang/Object;)Z
            ifeq 40
        38: .line 849
            ldc "retry with register priority must have register"
            invokestatic org.graalvm.compiler.debug.Debug.log:(Ljava/lang/String;)V
        39: .line 850
            goto 48
        40: .line 852
      StackMap locals:
      StackMap stack:
            aload 1 /* interval */
            iload 5 /* firstUsage */
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.availableRegs:[Ljdk/vm/ci/code/Register;
            invokestatic org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.generateOutOfRegErrorMsg:(Lorg/graalvm/compiler/lir/alloc/lsra/Interval;I[Ljdk/vm/ci/code/Register;)Ljava/lang/String;
            astore 13 /* description */
        start local 13 // java.lang.String description
        41: .line 857
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.allocator:Lorg/graalvm/compiler/lir/alloc/lsra/LinearScan;
            aload 1 /* interval */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.LinearScan.assignSpillSlot:(Lorg/graalvm/compiler/lir/alloc/lsra/Interval;)V
        42: .line 858
            iconst_2
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.allocator:Lorg/graalvm/compiler/lir/alloc/lsra/LinearScan;
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.LinearScan.getLIR:()Lorg/graalvm/compiler/lir/LIR;
            aload 13 /* description */
            invokestatic org.graalvm.compiler.debug.Debug.dump:(ILjava/lang/Object;Ljava/lang/String;)V
        43: .line 859
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.allocator:Lorg/graalvm/compiler/lir/alloc/lsra/LinearScan;
            aload 13 /* description */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.LinearScan.printIntervals:(Ljava/lang/String;)V
        44: .line 860
            new org.graalvm.compiler.lir.alloc.OutOfRegistersException
            dup
            ldc "LinearScan: no register found"
            aload 13 /* description */
            invokespecial org.graalvm.compiler.lir.alloc.OutOfRegistersException.<init>:(Ljava/lang/String;Ljava/lang/String;)V
            athrow
        end local 13 // java.lang.String description
        45: .line 863
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            aload 1 /* interval */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.splitAndSpillInterval:(Lorg/graalvm/compiler/lir/alloc/lsra/Interval;)V
        46: .line 888
            aload 4 /* indent */
            ifnull 47
            aload 4 /* indent */
            invokeinterface org.graalvm.compiler.debug.Indent.close:()V
        47: .line 864
      StackMap locals:
      StackMap stack:
            return
        end local 12 // int regUsePos
        48: .line 809
      StackMap locals:
      StackMap stack:
            getstatic org.graalvm.compiler.lir.alloc.lsra.Interval$RegisterPriority.MustHaveRegister:Lorg/graalvm/compiler/lir/alloc/lsra/Interval$RegisterPriority;
            astore 11 /* registerPriority */
        end local 10 // jdk.vm.ci.code.Register ignore
        end local 9 // jdk.vm.ci.code.Register reg
        49: goto 9
        end local 11 // org.graalvm.compiler.lir.alloc.lsra.Interval$RegisterPriority registerPriority
        start local 9 // jdk.vm.ci.code.Register reg
        start local 10 // jdk.vm.ci.code.Register ignore
        50: .line 869
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.blockPos:[I
            aload 9 /* reg */
            getfield jdk.vm.ci.code.Register.number:I
            iaload
            iload 8 /* intervalTo */
            if_icmpgt 51
            iconst_1
            goto 52
      StackMap locals:
      StackMap stack:
        51: iconst_0
      StackMap locals:
      StackMap stack: int
        52: istore 11 /* needSplit */
        start local 11 // boolean needSplit
        53: .line 871
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.blockPos:[I
            aload 9 /* reg */
            getfield jdk.vm.ci.code.Register.number:I
            iaload
            istore 12 /* splitPos */
        start local 12 // int splitPos
        54: .line 873
            invokestatic org.graalvm.compiler.debug.Debug.isLogEnabled:()Z
            ifeq 56
        55: .line 874
            ldc "decided to use register %d"
            aload 9 /* reg */
            getfield jdk.vm.ci.code.Register.number:I
            invokestatic org.graalvm.compiler.debug.Debug.log:(Ljava/lang/String;I)V
        56: .line 876
      StackMap locals: int int
      StackMap stack:
            getstatic org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.$assertionsDisabled:Z
            ifne 57
            iload 12 /* splitPos */
            ifgt 57
            new java.lang.AssertionError
            dup
            ldc "invalid splitPos"
            invokespecial java.lang.AssertionError.<init>:(Ljava/lang/Object;)V
            athrow
        57: .line 877
      StackMap locals:
      StackMap stack:
            getstatic org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.$assertionsDisabled:Z
            ifne 58
            iload 11 /* needSplit */
            ifne 58
            iload 12 /* splitPos */
            aload 1 /* interval */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.from:()I
            if_icmpgt 58
            new java.lang.AssertionError
            dup
            ldc "splitting interval at from"
            invokespecial java.lang.AssertionError.<init>:(Ljava/lang/Object;)V
            athrow
        58: .line 879
      StackMap locals:
      StackMap stack:
            aload 1 /* interval */
            aload 9 /* reg */
            aload 1 /* interval */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.kind:()Ljdk/vm/ci/meta/ValueKind;
            invokevirtual jdk.vm.ci.code.Register.asValue:(Ljdk/vm/ci/meta/ValueKind;)Ljdk/vm/ci/code/RegisterValue;
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.assignLocation:(Ljdk/vm/ci/meta/AllocatableValue;)V
        59: .line 880
            iload 11 /* needSplit */
            ifeq 61
        60: .line 882
            aload 0 /* this */
            aload 1 /* interval */
            iload 12 /* splitPos */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.splitWhenPartialRegisterAvailable:(Lorg/graalvm/compiler/lir/alloc/lsra/Interval;I)V
        61: .line 886
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            aload 9 /* reg */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.splitAndSpillIntersectingIntervals:(Ljdk/vm/ci/code/Register;)V
        62: .line 888
            aload 4 /* indent */
            ifnull 63
            aload 4 /* indent */
            invokeinterface org.graalvm.compiler.debug.Indent.close:()V
        63: .line 887
      StackMap locals:
      StackMap stack:
            return
        end local 12 // int splitPos
        end local 11 // boolean needSplit
        end local 10 // jdk.vm.ci.code.Register ignore
        end local 9 // jdk.vm.ci.code.Register reg
        end local 8 // int intervalTo
        end local 7 // int regNeededUntil
        end local 6 // int firstShouldHaveUsage
        end local 5 // int firstUsage
      StackMap locals: org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker org.graalvm.compiler.lir.alloc.lsra.Interval java.lang.Throwable java.lang.Throwable org.graalvm.compiler.debug.Indent
      StackMap stack: java.lang.Throwable
        64: astore 2
        65: .line 888
            aload 4 /* indent */
            ifnull 66
            aload 4 /* indent */
            invokeinterface org.graalvm.compiler.debug.Indent.close:()V
        end local 4 // org.graalvm.compiler.debug.Indent indent
      StackMap locals:
      StackMap stack:
        66: aload 2
            athrow
      StackMap locals:
      StackMap stack: java.lang.Throwable
        67: astore 3
            aload 2
            ifnonnull 68
            aload 3
            astore 2
            goto 69
      StackMap locals:
      StackMap stack:
        68: aload 2
            aload 3
            if_acmpeq 69
            aload 2
            aload 3
            invokevirtual java.lang.Throwable.addSuppressed:(Ljava/lang/Throwable;)V
      StackMap locals:
      StackMap stack:
        69: aload 2
            athrow
        end local 1 // org.graalvm.compiler.lir.alloc.lsra.Interval interval
        end local 0 // org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker this
      LocalVariableTable:
        Start  End  Slot                  Name  Signature
            0   70     0                  this  Lorg/graalvm/compiler/lir/alloc/lsra/LinearScanWalker;
            0   70     1              interval  Lorg/graalvm/compiler/lir/alloc/lsra/Interval;
            2   66     4                indent  Lorg/graalvm/compiler/debug/Indent;
            3   64     5            firstUsage  I
            4   64     6  firstShouldHaveUsage  I
            5   64     7        regNeededUntil  I
            6   64     8            intervalTo  I
           18   49     9                   reg  Ljdk/vm/ci/code/Register;
           50   64     9                   reg  Ljdk/vm/ci/code/Register;
           21   49    10                ignore  Ljdk/vm/ci/code/Register;
           50   64    10                ignore  Ljdk/vm/ci/code/Register;
            9   50    11      registerPriority  Lorg/graalvm/compiler/lir/alloc/lsra/Interval$RegisterPriority;
           23   28    12          availableReg  Ljdk/vm/ci/code/Register;
           24   28    16                number  I
           33   48    12             regUsePos  I
           41   45    13           description  Ljava/lang/String;
           53   64    11             needSplit  Z
           54   64    12              splitPos  I
      Exception table:
        from    to  target  type
           2    46      64  any
          48    62      64  any
           1    47      67  any
          48    63      67  any
          64    67      67  any
    MethodParameters:
          Name  Flags
      interval  

  private static java.lang.String generateOutOfRegErrorMsg(org.graalvm.compiler.lir.alloc.lsra.Interval, int, jdk.vm.ci.code.Register[]);
    descriptor: (Lorg/graalvm/compiler/lir/alloc/lsra/Interval;I[Ljdk/vm/ci/code/Register;)Ljava/lang/String;
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC
    Code:
      stack=3, locals=3, args_size=3
        start local 0 // org.graalvm.compiler.lir.alloc.lsra.Interval interval
        start local 1 // int firstUsage
        start local 2 // jdk.vm.ci.code.Register[] availableRegs
         0: .line 892
            new java.lang.StringBuilder
            dup
            ldc "Cannot spill interval ("
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 0 /* interval */
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/Object;)Ljava/lang/StringBuilder;
            ldc ") that is used in first instruction (possible reason: no register found) firstUsage="
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            iload 1 /* firstUsage */
            invokevirtual java.lang.StringBuilder.append:(I)Ljava/lang/StringBuilder;
         1: .line 893
            ldc ", interval.from()="
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            aload 0 /* interval */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.from:()I
            invokevirtual java.lang.StringBuilder.append:(I)Ljava/lang/StringBuilder;
            ldc "; already used candidates: "
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            aload 2 /* availableRegs */
            invokestatic java.util.Arrays.toString:([Ljava/lang/Object;)Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
         2: .line 892
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            areturn
        end local 2 // jdk.vm.ci.code.Register[] availableRegs
        end local 1 // int firstUsage
        end local 0 // org.graalvm.compiler.lir.alloc.lsra.Interval interval
      LocalVariableTable:
        Start  End  Slot           Name  Signature
            0    3     0       interval  Lorg/graalvm/compiler/lir/alloc/lsra/Interval;
            0    3     1     firstUsage  I
            0    3     2  availableRegs  [Ljdk/vm/ci/code/Register;
    MethodParameters:
               Name  Flags
      interval       
      firstUsage     
      availableRegs  

  void printRegisterState();
    descriptor: ()V
    flags: (0x0000) 
    Code:
      stack=5, locals=13, args_size=1
        start local 0 // org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker this
         0: .line 898
            aconst_null
            astore 1
            aconst_null
            astore 2
         1: ldc "state of registers:"
            invokestatic org.graalvm.compiler.debug.Debug.logAndIndent:(Ljava/lang/String;)Lorg/graalvm/compiler/debug/Indent;
            astore 3 /* indent2 */
        start local 3 // org.graalvm.compiler.debug.Indent indent2
         2: .line 899
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.availableRegs:[Ljdk/vm/ci/code/Register;
            dup
            astore 7
            arraylength
            istore 6
            iconst_0
            istore 5
            goto 19
      StackMap locals: org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker java.lang.Throwable java.lang.Throwable org.graalvm.compiler.debug.Indent top int int jdk.vm.ci.code.Register[]
      StackMap stack:
         3: aload 7
            iload 5
            aaload
            astore 4 /* reg */
        start local 4 // jdk.vm.ci.code.Register reg
         4: .line 900
            aload 4 /* reg */
            getfield jdk.vm.ci.code.Register.number:I
            istore 8 /* i */
        start local 8 // int i
         5: .line 901
            aconst_null
            astore 9
            aconst_null
            astore 10
         6: ldc "reg %d: usePos: %d, blockPos: %d, intervals: "
            iload 8 /* i */
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.usePos:[I
            iload 8 /* i */
            iaload
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.blockPos:[I
            iload 8 /* i */
            iaload
            invokestatic org.graalvm.compiler.debug.Debug.logAndIndent:(Ljava/lang/String;III)Lorg/graalvm/compiler/debug/Indent;
            astore 11 /* indent3 */
        start local 11 // org.graalvm.compiler.debug.Indent indent3
         7: .line 902
            iconst_0
            istore 12 /* j */
        start local 12 // int j
         8: goto 11
         9: .line 903
      StackMap locals: org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker java.lang.Throwable java.lang.Throwable org.graalvm.compiler.debug.Indent jdk.vm.ci.code.Register int int jdk.vm.ci.code.Register[] int java.lang.Throwable java.lang.Throwable org.graalvm.compiler.debug.Indent int
      StackMap stack:
            ldc "%s "
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.spillIntervals:[Ljava/util/List;
            iload 8 /* i */
            aaload
            iload 12 /* j */
            invokeinterface java.util.List.get:(I)Ljava/lang/Object;
            invokestatic org.graalvm.compiler.debug.Debug.log:(Ljava/lang/String;Ljava/lang/Object;)V
        10: .line 902
            iinc 12 /* j */ 1
      StackMap locals:
      StackMap stack:
        11: iload 12 /* j */
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.spillIntervals:[Ljava/util/List;
            iload 8 /* i */
            aaload
            invokeinterface java.util.List.size:()I
            if_icmplt 9
        end local 12 // int j
        12: .line 905
            aload 11 /* indent3 */
            ifnull 18
            aload 11 /* indent3 */
            invokeinterface org.graalvm.compiler.debug.Indent.close:()V
            goto 18
      StackMap locals: org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker java.lang.Throwable java.lang.Throwable org.graalvm.compiler.debug.Indent jdk.vm.ci.code.Register int int jdk.vm.ci.code.Register[] int java.lang.Throwable java.lang.Throwable org.graalvm.compiler.debug.Indent
      StackMap stack: java.lang.Throwable
        13: astore 9
            aload 11 /* indent3 */
            ifnull 14
            aload 11 /* indent3 */
            invokeinterface org.graalvm.compiler.debug.Indent.close:()V
        end local 11 // org.graalvm.compiler.debug.Indent indent3
      StackMap locals:
      StackMap stack:
        14: aload 9
            athrow
      StackMap locals:
      StackMap stack: java.lang.Throwable
        15: astore 10
            aload 9
            ifnonnull 16
            aload 10
            astore 9
            goto 17
      StackMap locals:
      StackMap stack:
        16: aload 9
            aload 10
            if_acmpeq 17
            aload 9
            aload 10
            invokevirtual java.lang.Throwable.addSuppressed:(Ljava/lang/Throwable;)V
      StackMap locals:
      StackMap stack:
        17: aload 9
            athrow
        end local 8 // int i
        end local 4 // jdk.vm.ci.code.Register reg
        18: .line 899
      StackMap locals: org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker java.lang.Throwable java.lang.Throwable org.graalvm.compiler.debug.Indent top int int jdk.vm.ci.code.Register[]
      StackMap stack:
            iinc 5 1
      StackMap locals:
      StackMap stack:
        19: iload 5
            iload 6
            if_icmplt 3
        20: .line 907
            aload 3 /* indent2 */
            ifnull 26
            aload 3 /* indent2 */
            invokeinterface org.graalvm.compiler.debug.Indent.close:()V
            goto 26
      StackMap locals: org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker java.lang.Throwable java.lang.Throwable org.graalvm.compiler.debug.Indent
      StackMap stack: java.lang.Throwable
        21: astore 1
            aload 3 /* indent2 */
            ifnull 22
            aload 3 /* indent2 */
            invokeinterface org.graalvm.compiler.debug.Indent.close:()V
        end local 3 // org.graalvm.compiler.debug.Indent indent2
      StackMap locals:
      StackMap stack:
        22: aload 1
            athrow
      StackMap locals:
      StackMap stack: java.lang.Throwable
        23: astore 2
            aload 1
            ifnonnull 24
            aload 2
            astore 1
            goto 25
      StackMap locals:
      StackMap stack:
        24: aload 1
            aload 2
            if_acmpeq 25
            aload 1
            aload 2
            invokevirtual java.lang.Throwable.addSuppressed:(Ljava/lang/Throwable;)V
      StackMap locals:
      StackMap stack:
        25: aload 1
            athrow
        26: .line 908
      StackMap locals:
      StackMap stack:
            return
        end local 0 // org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0   27     0     this  Lorg/graalvm/compiler/lir/alloc/lsra/LinearScanWalker;
            2   22     3  indent2  Lorg/graalvm/compiler/debug/Indent;
            4   18     4      reg  Ljdk/vm/ci/code/Register;
            5   18     8        i  I
            7   14    11  indent3  Lorg/graalvm/compiler/debug/Indent;
            8   12    12        j  I
      Exception table:
        from    to  target  type
           7    12      13  any
           6    15      15  any
           2    20      21  any
           1    23      23  any

  boolean noAllocationPossible(org.graalvm.compiler.lir.alloc.lsra.Interval);
    descriptor: (Lorg/graalvm/compiler/lir/alloc/lsra/Interval;)Z
    flags: (0x0000) 
    Code:
      stack=3, locals=3, args_size=2
        start local 0 // org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker this
        start local 1 // org.graalvm.compiler.lir.alloc.lsra.Interval interval
         0: .line 911
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.allocator:Lorg/graalvm/compiler/lir/alloc/lsra/LinearScan;
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.LinearScan.callKillsRegisters:()Z
            ifeq 8
         1: .line 918
            aload 1 /* interval */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.from:()I
            istore 2 /* pos */
        start local 2 // int pos
         2: .line 919
            iload 2 /* pos */
            invokestatic jdk.vm.ci.code.CodeUtil.isOdd:(I)Z
            ifeq 8
         3: .line 921
            iload 2 /* pos */
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.allocator:Lorg/graalvm/compiler/lir/alloc/lsra/LinearScan;
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.LinearScan.maxOpId:()I
            if_icmpge 8
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.allocator:Lorg/graalvm/compiler/lir/alloc/lsra/LinearScan;
            iload 2 /* pos */
            iconst_1
            iadd
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.LinearScan.hasCall:(I)Z
            ifeq 8
            aload 1 /* interval */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.to:()I
            iload 2 /* pos */
            iconst_1
            iadd
            if_icmple 8
         4: .line 922
            invokestatic org.graalvm.compiler.debug.Debug.isLogEnabled:()Z
            ifeq 6
         5: .line 923
            ldc "free register cannot be available because all registers blocked by following call"
            invokestatic org.graalvm.compiler.debug.Debug.log:(Ljava/lang/String;)V
         6: .line 927
      StackMap locals: int
      StackMap stack:
            getstatic org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.$assertionsDisabled:Z
            ifne 7
            aload 0 /* this */
            aload 1 /* interval */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.allocFreeRegister:(Lorg/graalvm/compiler/lir/alloc/lsra/Interval;)Z
            ifeq 7
            new java.lang.AssertionError
            dup
            ldc "found a register for this interval"
            invokespecial java.lang.AssertionError.<init>:(Ljava/lang/Object;)V
            athrow
         7: .line 928
      StackMap locals:
      StackMap stack:
            iconst_1
            ireturn
        end local 2 // int pos
         8: .line 932
      StackMap locals:
      StackMap stack:
            iconst_0
            ireturn
        end local 1 // org.graalvm.compiler.lir.alloc.lsra.Interval interval
        end local 0 // org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    9     0      this  Lorg/graalvm/compiler/lir/alloc/lsra/LinearScanWalker;
            0    9     1  interval  Lorg/graalvm/compiler/lir/alloc/lsra/Interval;
            2    8     2       pos  I
    MethodParameters:
          Name  Flags
      interval  

  void initVarsForAlloc(org.graalvm.compiler.lir.alloc.lsra.Interval);
    descriptor: (Lorg/graalvm/compiler/lir/alloc/lsra/Interval;)V
    flags: (0x0000) 
    Code:
      stack=2, locals=3, args_size=2
        start local 0 // org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker this
        start local 1 // org.graalvm.compiler.lir.alloc.lsra.Interval interval
         0: .line 936
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.allocator:Lorg/graalvm/compiler/lir/alloc/lsra/LinearScan;
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.LinearScan.getRegisterAllocationConfig:()Lorg/graalvm/compiler/core/common/alloc/RegisterAllocationConfig;
            aload 1 /* interval */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.kind:()Ljdk/vm/ci/meta/ValueKind;
            invokevirtual jdk.vm.ci.meta.ValueKind.getPlatformKind:()Ljdk/vm/ci/meta/PlatformKind;
            invokevirtual org.graalvm.compiler.core.common.alloc.RegisterAllocationConfig.getAllocatableRegisters:(Ljdk/vm/ci/meta/PlatformKind;)Lorg/graalvm/compiler/core/common/alloc/RegisterAllocationConfig$AllocatableRegisters;
            astore 2 /* allocatableRegisters */
        start local 2 // org.graalvm.compiler.core.common.alloc.RegisterAllocationConfig$AllocatableRegisters allocatableRegisters
         1: .line 937
            aload 0 /* this */
            aload 2 /* allocatableRegisters */
            getfield org.graalvm.compiler.core.common.alloc.RegisterAllocationConfig$AllocatableRegisters.allocatableRegisters:[Ljdk/vm/ci/code/Register;
            putfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.availableRegs:[Ljdk/vm/ci/code/Register;
         2: .line 938
            aload 0 /* this */
            aload 2 /* allocatableRegisters */
            getfield org.graalvm.compiler.core.common.alloc.RegisterAllocationConfig$AllocatableRegisters.minRegisterNumber:I
            putfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.minReg:I
         3: .line 939
            aload 0 /* this */
            aload 2 /* allocatableRegisters */
            getfield org.graalvm.compiler.core.common.alloc.RegisterAllocationConfig$AllocatableRegisters.maxRegisterNumber:I
            putfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.maxReg:I
         4: .line 940
            return
        end local 2 // org.graalvm.compiler.core.common.alloc.RegisterAllocationConfig$AllocatableRegisters allocatableRegisters
        end local 1 // org.graalvm.compiler.lir.alloc.lsra.Interval interval
        end local 0 // org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker this
      LocalVariableTable:
        Start  End  Slot                  Name  Signature
            0    5     0                  this  Lorg/graalvm/compiler/lir/alloc/lsra/LinearScanWalker;
            0    5     1              interval  Lorg/graalvm/compiler/lir/alloc/lsra/Interval;
            1    5     2  allocatableRegisters  Lorg/graalvm/compiler/core/common/alloc/RegisterAllocationConfig$AllocatableRegisters;
    MethodParameters:
          Name  Flags
      interval  

  static boolean isMove(org.graalvm.compiler.lir.LIRInstruction, org.graalvm.compiler.lir.alloc.lsra.Interval, org.graalvm.compiler.lir.alloc.lsra.Interval);
    descriptor: (Lorg/graalvm/compiler/lir/LIRInstruction;Lorg/graalvm/compiler/lir/alloc/lsra/Interval;Lorg/graalvm/compiler/lir/alloc/lsra/Interval;)Z
    flags: (0x0008) ACC_STATIC
    Code:
      stack=2, locals=4, args_size=3
        start local 0 // org.graalvm.compiler.lir.LIRInstruction op
        start local 1 // org.graalvm.compiler.lir.alloc.lsra.Interval from
        start local 2 // org.graalvm.compiler.lir.alloc.lsra.Interval to
         0: .line 943
            aload 0 /* op */
            instanceof org.graalvm.compiler.lir.StandardOp$ValueMoveOp
            ifeq 5
         1: .line 944
            aload 0 /* op */
            checkcast org.graalvm.compiler.lir.StandardOp$ValueMoveOp
            astore 3 /* move */
        start local 3 // org.graalvm.compiler.lir.StandardOp$ValueMoveOp move
         2: .line 945
            aload 3 /* move */
            invokeinterface org.graalvm.compiler.lir.StandardOp$ValueMoveOp.getInput:()Ljdk/vm/ci/meta/AllocatableValue;
            invokestatic org.graalvm.compiler.lir.LIRValueUtil.isVariable:(Ljdk/vm/ci/meta/Value;)Z
            ifeq 5
            aload 3 /* move */
            invokeinterface org.graalvm.compiler.lir.StandardOp$ValueMoveOp.getResult:()Ljdk/vm/ci/meta/AllocatableValue;
            invokestatic org.graalvm.compiler.lir.LIRValueUtil.isVariable:(Ljdk/vm/ci/meta/Value;)Z
            ifeq 5
         3: .line 946
            aload 3 /* move */
            invokeinterface org.graalvm.compiler.lir.StandardOp$ValueMoveOp.getInput:()Ljdk/vm/ci/meta/AllocatableValue;
            ifnull 4
            aload 3 /* move */
            invokeinterface org.graalvm.compiler.lir.StandardOp$ValueMoveOp.getInput:()Ljdk/vm/ci/meta/AllocatableValue;
            aload 1 /* from */
            getfield org.graalvm.compiler.lir.alloc.lsra.Interval.operand:Ljdk/vm/ci/meta/AllocatableValue;
            invokevirtual jdk.vm.ci.meta.AllocatableValue.equals:(Ljava/lang/Object;)Z
            ifeq 4
            aload 3 /* move */
            invokeinterface org.graalvm.compiler.lir.StandardOp$ValueMoveOp.getResult:()Ljdk/vm/ci/meta/AllocatableValue;
            ifnull 4
            aload 3 /* move */
            invokeinterface org.graalvm.compiler.lir.StandardOp$ValueMoveOp.getResult:()Ljdk/vm/ci/meta/AllocatableValue;
            aload 2 /* to */
            getfield org.graalvm.compiler.lir.alloc.lsra.Interval.operand:Ljdk/vm/ci/meta/AllocatableValue;
            invokevirtual jdk.vm.ci.meta.AllocatableValue.equals:(Ljava/lang/Object;)Z
            ifeq 4
            iconst_1
            ireturn
      StackMap locals: org.graalvm.compiler.lir.StandardOp$ValueMoveOp
      StackMap stack:
         4: iconst_0
            ireturn
        end local 3 // org.graalvm.compiler.lir.StandardOp$ValueMoveOp move
         5: .line 949
      StackMap locals:
      StackMap stack:
            iconst_0
            ireturn
        end local 2 // org.graalvm.compiler.lir.alloc.lsra.Interval to
        end local 1 // org.graalvm.compiler.lir.alloc.lsra.Interval from
        end local 0 // org.graalvm.compiler.lir.LIRInstruction op
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    6     0    op  Lorg/graalvm/compiler/lir/LIRInstruction;
            0    6     1  from  Lorg/graalvm/compiler/lir/alloc/lsra/Interval;
            0    6     2    to  Lorg/graalvm/compiler/lir/alloc/lsra/Interval;
            2    5     3  move  Lorg/graalvm/compiler/lir/StandardOp$ValueMoveOp;
    MethodParameters:
      Name  Flags
      op    
      from  
      to    

  void combineSpilledIntervals(org.graalvm.compiler.lir.alloc.lsra.Interval);
    descriptor: (Lorg/graalvm/compiler/lir/alloc/lsra/Interval;)V
    flags: (0x0000) 
    Code:
      stack=4, locals=7, args_size=2
        start local 0 // org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker this
        start local 1 // org.graalvm.compiler.lir.alloc.lsra.Interval interval
         0: .line 955
            aload 1 /* interval */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.isSplitChild:()Z
            ifeq 2
         1: .line 957
            return
         2: .line 960
      StackMap locals:
      StackMap stack:
            aload 1 /* interval */
            iconst_0
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.locationHint:(Z)Lorg/graalvm/compiler/lir/alloc/lsra/Interval;
            astore 2 /* registerHint */
        start local 2 // org.graalvm.compiler.lir.alloc.lsra.Interval registerHint
         3: .line 961
            aload 2 /* registerHint */
            ifnonnull 5
         4: .line 963
            return
         5: .line 965
      StackMap locals: org.graalvm.compiler.lir.alloc.lsra.Interval
      StackMap stack:
            getstatic org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.$assertionsDisabled:Z
            ifne 6
            aload 2 /* registerHint */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.isSplitParent:()Z
            ifne 6
            new java.lang.AssertionError
            dup
            ldc "register hint must be split parent"
            invokespecial java.lang.AssertionError.<init>:(Ljava/lang/Object;)V
            athrow
         6: .line 967
      StackMap locals:
      StackMap stack:
            aload 1 /* interval */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.spillState:()Lorg/graalvm/compiler/lir/alloc/lsra/Interval$SpillState;
            getstatic org.graalvm.compiler.lir.alloc.lsra.Interval$SpillState.NoOptimization:Lorg/graalvm/compiler/lir/alloc/lsra/Interval$SpillState;
            if_acmpne 7
            aload 2 /* registerHint */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.spillState:()Lorg/graalvm/compiler/lir/alloc/lsra/Interval$SpillState;
            getstatic org.graalvm.compiler.lir.alloc.lsra.Interval$SpillState.NoOptimization:Lorg/graalvm/compiler/lir/alloc/lsra/Interval$SpillState;
            if_acmpeq 8
         7: .line 970
      StackMap locals:
      StackMap stack:
            return
         8: .line 973
      StackMap locals:
      StackMap stack:
            aload 1 /* interval */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.from:()I
            istore 3 /* beginPos */
        start local 3 // int beginPos
         9: .line 974
            aload 1 /* interval */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.to:()I
            istore 4 /* endPos */
        start local 4 // int endPos
        10: .line 975
            iload 4 /* endPos */
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.allocator:Lorg/graalvm/compiler/lir/alloc/lsra/LinearScan;
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.LinearScan.maxOpId:()I
            if_icmpgt 11
            iload 3 /* beginPos */
            invokestatic jdk.vm.ci.code.CodeUtil.isOdd:(I)Z
            ifne 11
            iload 4 /* endPos */
            invokestatic jdk.vm.ci.code.CodeUtil.isOdd:(I)Z
            ifeq 12
        11: .line 977
      StackMap locals: int int
      StackMap stack:
            return
        12: .line 980
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.allocator:Lorg/graalvm/compiler/lir/alloc/lsra/LinearScan;
            iload 3 /* beginPos */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.LinearScan.instructionForId:(I)Lorg/graalvm/compiler/lir/LIRInstruction;
            aload 2 /* registerHint */
            aload 1 /* interval */
            invokestatic org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.isMove:(Lorg/graalvm/compiler/lir/LIRInstruction;Lorg/graalvm/compiler/lir/alloc/lsra/Interval;Lorg/graalvm/compiler/lir/alloc/lsra/Interval;)Z
            ifeq 13
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.allocator:Lorg/graalvm/compiler/lir/alloc/lsra/LinearScan;
            iload 4 /* endPos */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.LinearScan.instructionForId:(I)Lorg/graalvm/compiler/lir/LIRInstruction;
            aload 1 /* interval */
            aload 2 /* registerHint */
            invokestatic org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.isMove:(Lorg/graalvm/compiler/lir/LIRInstruction;Lorg/graalvm/compiler/lir/alloc/lsra/Interval;Lorg/graalvm/compiler/lir/alloc/lsra/Interval;)Z
            ifne 14
        13: .line 982
      StackMap locals:
      StackMap stack:
            return
        14: .line 985
      StackMap locals:
      StackMap stack:
            aload 2 /* registerHint */
            iload 3 /* beginPos */
            getstatic org.graalvm.compiler.lir.LIRInstruction$OperandMode.USE:Lorg/graalvm/compiler/lir/LIRInstruction$OperandMode;
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.allocator:Lorg/graalvm/compiler/lir/alloc/lsra/LinearScan;
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.getSplitChildAtOpId:(ILorg/graalvm/compiler/lir/LIRInstruction$OperandMode;Lorg/graalvm/compiler/lir/alloc/lsra/LinearScan;)Lorg/graalvm/compiler/lir/alloc/lsra/Interval;
            astore 5 /* beginHint */
        start local 5 // org.graalvm.compiler.lir.alloc.lsra.Interval beginHint
        15: .line 986
            aload 2 /* registerHint */
            iload 4 /* endPos */
            getstatic org.graalvm.compiler.lir.LIRInstruction$OperandMode.DEF:Lorg/graalvm/compiler/lir/LIRInstruction$OperandMode;
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.allocator:Lorg/graalvm/compiler/lir/alloc/lsra/LinearScan;
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.getSplitChildAtOpId:(ILorg/graalvm/compiler/lir/LIRInstruction$OperandMode;Lorg/graalvm/compiler/lir/alloc/lsra/LinearScan;)Lorg/graalvm/compiler/lir/alloc/lsra/Interval;
            astore 6 /* endHint */
        start local 6 // org.graalvm.compiler.lir.alloc.lsra.Interval endHint
        16: .line 987
            aload 5 /* beginHint */
            aload 6 /* endHint */
            if_acmpeq 17
            aload 5 /* beginHint */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.to:()I
            iload 3 /* beginPos */
            if_icmpne 17
            aload 6 /* endHint */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.from:()I
            iload 4 /* endPos */
            if_icmpeq 18
        17: .line 989
      StackMap locals: org.graalvm.compiler.lir.alloc.lsra.Interval org.graalvm.compiler.lir.alloc.lsra.Interval
      StackMap stack:
            return
        18: .line 992
      StackMap locals:
      StackMap stack:
            getstatic org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.$assertionsDisabled:Z
            ifne 19
            aload 5 /* beginHint */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.location:()Ljdk/vm/ci/meta/AllocatableValue;
            ifnonnull 19
            new java.lang.AssertionError
            dup
            ldc "must have register assigned"
            invokespecial java.lang.AssertionError.<init>:(Ljava/lang/Object;)V
            athrow
        19: .line 993
      StackMap locals:
      StackMap stack:
            getstatic org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.$assertionsDisabled:Z
            ifne 20
            aload 6 /* endHint */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.location:()Ljdk/vm/ci/meta/AllocatableValue;
            ifnull 20
            new java.lang.AssertionError
            dup
            ldc "must not have register assigned"
            invokespecial java.lang.AssertionError.<init>:(Ljava/lang/Object;)V
            athrow
        20: .line 994
      StackMap locals:
      StackMap stack:
            getstatic org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.$assertionsDisabled:Z
            ifne 21
            aload 1 /* interval */
            getstatic org.graalvm.compiler.lir.alloc.lsra.Interval$RegisterPriority.MustHaveRegister:Lorg/graalvm/compiler/lir/alloc/lsra/Interval$RegisterPriority;
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.firstUsage:(Lorg/graalvm/compiler/lir/alloc/lsra/Interval$RegisterPriority;)I
            iload 3 /* beginPos */
            if_icmpeq 21
            new java.lang.AssertionError
            dup
            ldc "must have use position at begin of interval because of move"
            invokespecial java.lang.AssertionError.<init>:(Ljava/lang/Object;)V
            athrow
        21: .line 995
      StackMap locals:
      StackMap stack:
            getstatic org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.$assertionsDisabled:Z
            ifne 22
            aload 6 /* endHint */
            getstatic org.graalvm.compiler.lir.alloc.lsra.Interval$RegisterPriority.MustHaveRegister:Lorg/graalvm/compiler/lir/alloc/lsra/Interval$RegisterPriority;
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.firstUsage:(Lorg/graalvm/compiler/lir/alloc/lsra/Interval$RegisterPriority;)I
            iload 4 /* endPos */
            if_icmpeq 22
            new java.lang.AssertionError
            dup
            ldc "must have use position at begin of interval because of move"
            invokespecial java.lang.AssertionError.<init>:(Ljava/lang/Object;)V
            athrow
        22: .line 997
      StackMap locals:
      StackMap stack:
            aload 5 /* beginHint */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.location:()Ljdk/vm/ci/meta/AllocatableValue;
            invokestatic jdk.vm.ci.code.ValueUtil.isRegister:(Ljdk/vm/ci/meta/Value;)Z
            ifeq 24
        23: .line 1000
            return
        24: .line 1002
      StackMap locals:
      StackMap stack:
            getstatic org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.$assertionsDisabled:Z
            ifne 25
            aload 2 /* registerHint */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.spillSlot:()Ljdk/vm/ci/meta/AllocatableValue;
            ifnonnull 25
            new java.lang.AssertionError
            dup
            ldc "must be set when part of interval was spilled"
            invokespecial java.lang.AssertionError.<init>:(Ljava/lang/Object;)V
            athrow
        25: .line 1006
      StackMap locals:
      StackMap stack:
            aload 1 /* interval */
            aload 2 /* registerHint */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.spillSlot:()Ljdk/vm/ci/meta/AllocatableValue;
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.setSpillSlot:(Ljdk/vm/ci/meta/AllocatableValue;)V
        26: .line 1007
            aload 1 /* interval */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.removeFirstUsePos:()V
        27: .line 1008
            aload 6 /* endHint */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.removeFirstUsePos:()V
        28: .line 1009
            return
        end local 6 // org.graalvm.compiler.lir.alloc.lsra.Interval endHint
        end local 5 // org.graalvm.compiler.lir.alloc.lsra.Interval beginHint
        end local 4 // int endPos
        end local 3 // int beginPos
        end local 2 // org.graalvm.compiler.lir.alloc.lsra.Interval registerHint
        end local 1 // org.graalvm.compiler.lir.alloc.lsra.Interval interval
        end local 0 // org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker this
      LocalVariableTable:
        Start  End  Slot          Name  Signature
            0   29     0          this  Lorg/graalvm/compiler/lir/alloc/lsra/LinearScanWalker;
            0   29     1      interval  Lorg/graalvm/compiler/lir/alloc/lsra/Interval;
            3   29     2  registerHint  Lorg/graalvm/compiler/lir/alloc/lsra/Interval;
            9   29     3      beginPos  I
           10   29     4        endPos  I
           15   29     5     beginHint  Lorg/graalvm/compiler/lir/alloc/lsra/Interval;
           16   29     6       endHint  Lorg/graalvm/compiler/lir/alloc/lsra/Interval;
    MethodParameters:
          Name  Flags
      interval  

  protected boolean activateCurrent(org.graalvm.compiler.lir.alloc.lsra.Interval);
    descriptor: (Lorg/graalvm/compiler/lir/alloc/lsra/Interval;)Z
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=4, locals=7, args_size=2
        start local 0 // org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker this
        start local 1 // org.graalvm.compiler.lir.alloc.lsra.Interval interval
         0: .line 1015
            iconst_1
            istore 2 /* result */
        start local 2 // boolean result
         1: .line 1017
            aconst_null
            astore 3
            aconst_null
            astore 4
         2: ldc "activating interval %s,  splitParent: %d"
            aload 1 /* interval */
            aload 1 /* interval */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.splitParent:()Lorg/graalvm/compiler/lir/alloc/lsra/Interval;
            getfield org.graalvm.compiler.lir.alloc.lsra.Interval.operandNumber:I
            invokestatic org.graalvm.compiler.debug.Debug.logAndIndent:(Ljava/lang/String;Ljava/lang/Object;I)Lorg/graalvm/compiler/debug/Indent;
            astore 5 /* indent */
        start local 5 // org.graalvm.compiler.debug.Indent indent
         3: .line 1019
            aload 1 /* interval */
            getfield org.graalvm.compiler.lir.alloc.lsra.Interval.operand:Ljdk/vm/ci/meta/AllocatableValue;
            astore 6 /* operand */
        start local 6 // jdk.vm.ci.meta.Value operand
         4: .line 1020
            aload 1 /* interval */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.location:()Ljdk/vm/ci/meta/AllocatableValue;
            ifnull 10
            aload 1 /* interval */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.location:()Ljdk/vm/ci/meta/AllocatableValue;
            invokestatic org.graalvm.compiler.lir.LIRValueUtil.isStackSlotValue:(Ljdk/vm/ci/meta/Value;)Z
            ifeq 10
         5: .line 1024
            invokestatic org.graalvm.compiler.debug.Debug.isLogEnabled:()Z
            ifeq 7
         6: .line 1025
            ldc "interval has spill slot assigned (method parameter) . split it before first use"
            invokestatic org.graalvm.compiler.debug.Debug.log:(Ljava/lang/String;)V
         7: .line 1027
      StackMap locals: org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker org.graalvm.compiler.lir.alloc.lsra.Interval int java.lang.Throwable java.lang.Throwable org.graalvm.compiler.debug.Indent jdk.vm.ci.meta.Value
      StackMap stack:
            aload 0 /* this */
            aload 1 /* interval */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.splitStackInterval:(Lorg/graalvm/compiler/lir/alloc/lsra/Interval;)V
         8: .line 1028
            iconst_0
            istore 2 /* result */
         9: .line 1030
            goto 19
        10: .line 1031
      StackMap locals:
      StackMap stack:
            aload 1 /* interval */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.location:()Ljdk/vm/ci/meta/AllocatableValue;
            ifnonnull 19
        11: .line 1034
            invokestatic org.graalvm.compiler.debug.Debug.isLogEnabled:()Z
            ifeq 13
        12: .line 1035
            ldc "normal allocation of register"
            invokestatic org.graalvm.compiler.debug.Debug.log:(Ljava/lang/String;)V
        13: .line 1039
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            aload 1 /* interval */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.combineSpilledIntervals:(Lorg/graalvm/compiler/lir/alloc/lsra/Interval;)V
        14: .line 1041
            aload 0 /* this */
            aload 1 /* interval */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.initVarsForAlloc:(Lorg/graalvm/compiler/lir/alloc/lsra/Interval;)V
        15: .line 1042
            aload 0 /* this */
            aload 1 /* interval */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.noAllocationPossible:(Lorg/graalvm/compiler/lir/alloc/lsra/Interval;)Z
            ifne 16
            aload 0 /* this */
            aload 1 /* interval */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.allocFreeRegister:(Lorg/graalvm/compiler/lir/alloc/lsra/Interval;)Z
            ifne 17
        16: .line 1045
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            aload 1 /* interval */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.allocLockedRegister:(Lorg/graalvm/compiler/lir/alloc/lsra/Interval;)V
        17: .line 1049
      StackMap locals:
      StackMap stack:
            aload 1 /* interval */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.location:()Ljdk/vm/ci/meta/AllocatableValue;
            invokestatic jdk.vm.ci.code.ValueUtil.isRegister:(Ljdk/vm/ci/meta/Value;)Z
            ifne 19
        18: .line 1050
            iconst_0
            istore 2 /* result */
        19: .line 1056
      StackMap locals:
      StackMap stack:
            aload 1 /* interval */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.insertMoveWhenActivated:()Z
            ifeq 26
        20: .line 1057
            getstatic org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.$assertionsDisabled:Z
            ifne 21
            aload 1 /* interval */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.isSplitChild:()Z
            ifne 21
            new java.lang.AssertionError
            dup
            invokespecial java.lang.AssertionError.<init>:()V
            athrow
        21: .line 1058
      StackMap locals:
      StackMap stack:
            getstatic org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.$assertionsDisabled:Z
            ifne 22
            aload 1 /* interval */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.currentSplitChild:()Lorg/graalvm/compiler/lir/alloc/lsra/Interval;
            ifnonnull 22
            new java.lang.AssertionError
            dup
            invokespecial java.lang.AssertionError.<init>:()V
            athrow
        22: .line 1059
      StackMap locals:
      StackMap stack:
            getstatic org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.$assertionsDisabled:Z
            ifne 23
            aload 1 /* interval */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.currentSplitChild:()Lorg/graalvm/compiler/lir/alloc/lsra/Interval;
            getfield org.graalvm.compiler.lir.alloc.lsra.Interval.operand:Ljdk/vm/ci/meta/AllocatableValue;
            aload 6 /* operand */
            invokevirtual jdk.vm.ci.meta.AllocatableValue.equals:(Ljava/lang/Object;)Z
            ifeq 23
            new java.lang.AssertionError
            dup
            ldc "cannot insert move between same interval"
            invokespecial java.lang.AssertionError.<init>:(Ljava/lang/Object;)V
            athrow
        23: .line 1060
      StackMap locals:
      StackMap stack:
            invokestatic org.graalvm.compiler.debug.Debug.isLogEnabled:()Z
            ifeq 25
        24: .line 1061
            ldc "Inserting move from interval %d to %d because insertMoveWhenActivated is set"
            aload 1 /* interval */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.currentSplitChild:()Lorg/graalvm/compiler/lir/alloc/lsra/Interval;
            getfield org.graalvm.compiler.lir.alloc.lsra.Interval.operandNumber:I
            aload 1 /* interval */
            getfield org.graalvm.compiler.lir.alloc.lsra.Interval.operandNumber:I
            invokestatic org.graalvm.compiler.debug.Debug.log:(Ljava/lang/String;II)V
        25: .line 1064
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            aload 1 /* interval */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.from:()I
            aload 1 /* interval */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.currentSplitChild:()Lorg/graalvm/compiler/lir/alloc/lsra/Interval;
            aload 1 /* interval */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.insertMove:(ILorg/graalvm/compiler/lir/alloc/lsra/Interval;Lorg/graalvm/compiler/lir/alloc/lsra/Interval;)V
        26: .line 1066
      StackMap locals:
      StackMap stack:
            aload 1 /* interval */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.makeCurrentSplitChild:()V
        end local 6 // jdk.vm.ci.meta.Value operand
        27: .line 1068
            aload 5 /* indent */
            ifnull 33
            aload 5 /* indent */
            invokeinterface org.graalvm.compiler.debug.Indent.close:()V
            goto 33
      StackMap locals: org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker org.graalvm.compiler.lir.alloc.lsra.Interval int java.lang.Throwable java.lang.Throwable org.graalvm.compiler.debug.Indent
      StackMap stack: java.lang.Throwable
        28: astore 3
            aload 5 /* indent */
            ifnull 29
            aload 5 /* indent */
            invokeinterface org.graalvm.compiler.debug.Indent.close:()V
        end local 5 // org.graalvm.compiler.debug.Indent indent
      StackMap locals:
      StackMap stack:
        29: aload 3
            athrow
      StackMap locals:
      StackMap stack: java.lang.Throwable
        30: astore 4
            aload 3
            ifnonnull 31
            aload 4
            astore 3
            goto 32
      StackMap locals:
      StackMap stack:
        31: aload 3
            aload 4
            if_acmpeq 32
            aload 3
            aload 4
            invokevirtual java.lang.Throwable.addSuppressed:(Ljava/lang/Throwable;)V
      StackMap locals:
      StackMap stack:
        32: aload 3
            athrow
        33: .line 1070
      StackMap locals:
      StackMap stack:
            iload 2 /* result */
            ireturn
        end local 2 // boolean result
        end local 1 // org.graalvm.compiler.lir.alloc.lsra.Interval interval
        end local 0 // org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0   34     0      this  Lorg/graalvm/compiler/lir/alloc/lsra/LinearScanWalker;
            0   34     1  interval  Lorg/graalvm/compiler/lir/alloc/lsra/Interval;
            1   34     2    result  Z
            3   29     5    indent  Lorg/graalvm/compiler/debug/Indent;
            4   27     6   operand  Ljdk/vm/ci/meta/Value;
      Exception table:
        from    to  target  type
           3    27      28  any
           2    30      30  any
    MethodParameters:
          Name  Flags
      interval  

  public void finishAllocation();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker this
         0: .line 1075
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.moveResolver:Lorg/graalvm/compiler/lir/alloc/lsra/MoveResolver;
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.MoveResolver.resolveAndAppendMoves:()V
         1: .line 1076
            return
        end local 0 // org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lorg/graalvm/compiler/lir/alloc/lsra/LinearScanWalker;

  static int[] $SWITCH_TABLE$org$graalvm$compiler$lir$alloc$lsra$Interval$SpillState();
    descriptor: ()[I
    flags: (0x1008) ACC_STATIC, ACC_SYNTHETIC
    Code:
      stack=3, locals=1, args_size=0
         0: .line 54
            getstatic org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.$SWITCH_TABLE$org$graalvm$compiler$lir$alloc$lsra$Interval$SpillState:[I
            dup
            ifnull 1
            areturn
      StackMap locals:
      StackMap stack: int[]
         1: pop
            invokestatic org.graalvm.compiler.lir.alloc.lsra.Interval$SpillState.values:()[Lorg/graalvm/compiler/lir/alloc/lsra/Interval$SpillState;
            arraylength
            newarray 10
            astore 0
         2: aload 0
            getstatic org.graalvm.compiler.lir.alloc.lsra.Interval$SpillState.NoDefinitionFound:Lorg/graalvm/compiler/lir/alloc/lsra/Interval$SpillState;
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval$SpillState.ordinal:()I
            iconst_1
            iastore
         3: goto 5
      StackMap locals: int[]
      StackMap stack: java.lang.NoSuchFieldError
         4: pop
      StackMap locals:
      StackMap stack:
         5: aload 0
            getstatic org.graalvm.compiler.lir.alloc.lsra.Interval$SpillState.NoOptimization:Lorg/graalvm/compiler/lir/alloc/lsra/Interval$SpillState;
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval$SpillState.ordinal:()I
            bipush 7
            iastore
         6: goto 8
      StackMap locals:
      StackMap stack: java.lang.NoSuchFieldError
         7: pop
      StackMap locals:
      StackMap stack:
         8: aload 0
            getstatic org.graalvm.compiler.lir.alloc.lsra.Interval$SpillState.NoSpillStore:Lorg/graalvm/compiler/lir/alloc/lsra/Interval$SpillState;
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval$SpillState.ordinal:()I
            iconst_2
            iastore
         9: goto 11
      StackMap locals:
      StackMap stack: java.lang.NoSuchFieldError
        10: pop
      StackMap locals:
      StackMap stack:
        11: aload 0
            getstatic org.graalvm.compiler.lir.alloc.lsra.Interval$SpillState.OneSpillStore:Lorg/graalvm/compiler/lir/alloc/lsra/Interval$SpillState;
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval$SpillState.ordinal:()I
            iconst_3
            iastore
        12: goto 14
      StackMap locals:
      StackMap stack: java.lang.NoSuchFieldError
        13: pop
      StackMap locals:
      StackMap stack:
        14: aload 0
            getstatic org.graalvm.compiler.lir.alloc.lsra.Interval$SpillState.SpillInDominator:Lorg/graalvm/compiler/lir/alloc/lsra/Interval$SpillState;
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval$SpillState.ordinal:()I
            iconst_4
            iastore
        15: goto 17
      StackMap locals:
      StackMap stack: java.lang.NoSuchFieldError
        16: pop
      StackMap locals:
      StackMap stack:
        17: aload 0
            getstatic org.graalvm.compiler.lir.alloc.lsra.Interval$SpillState.StartInMemory:Lorg/graalvm/compiler/lir/alloc/lsra/Interval$SpillState;
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval$SpillState.ordinal:()I
            bipush 6
            iastore
        18: goto 20
      StackMap locals:
      StackMap stack: java.lang.NoSuchFieldError
        19: pop
      StackMap locals:
      StackMap stack:
        20: aload 0
            getstatic org.graalvm.compiler.lir.alloc.lsra.Interval$SpillState.StoreAtDefinition:Lorg/graalvm/compiler/lir/alloc/lsra/Interval$SpillState;
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval$SpillState.ordinal:()I
            iconst_5
            iastore
        21: goto 23
      StackMap locals:
      StackMap stack: java.lang.NoSuchFieldError
        22: pop
      StackMap locals:
      StackMap stack:
        23: aload 0
            dup
            putstatic org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.$SWITCH_TABLE$org$graalvm$compiler$lir$alloc$lsra$Interval$SpillState:[I
            areturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature
      Exception table:
        from    to  target  type
           2     3       4  Class java.lang.NoSuchFieldError
           5     6       7  Class java.lang.NoSuchFieldError
           8     9      10  Class java.lang.NoSuchFieldError
          11    12      13  Class java.lang.NoSuchFieldError
          14    15      16  Class java.lang.NoSuchFieldError
          17    18      19  Class java.lang.NoSuchFieldError
          20    21      22  Class java.lang.NoSuchFieldError
}
SourceFile: "LinearScanWalker.java"
InnerClasses:
  public final AllocatableRegisters = org.graalvm.compiler.core.common.alloc.RegisterAllocationConfig$AllocatableRegisters of org.graalvm.compiler.core.common.alloc.RegisterAllocationConfig
  public final OperandMode = org.graalvm.compiler.lir.LIRInstruction$OperandMode of org.graalvm.compiler.lir.LIRInstruction
  public abstract ValueMoveOp = org.graalvm.compiler.lir.StandardOp$ValueMoveOp of org.graalvm.compiler.lir.StandardOp
  final RegisterBinding = org.graalvm.compiler.lir.alloc.lsra.Interval$RegisterBinding of org.graalvm.compiler.lir.alloc.lsra.Interval
  final RegisterBindingLists = org.graalvm.compiler.lir.alloc.lsra.Interval$RegisterBindingLists of org.graalvm.compiler.lir.alloc.lsra.Interval
  public final RegisterPriority = org.graalvm.compiler.lir.alloc.lsra.Interval$RegisterPriority of org.graalvm.compiler.lir.alloc.lsra.Interval
  public final SpillState = org.graalvm.compiler.lir.alloc.lsra.Interval$SpillState of org.graalvm.compiler.lir.alloc.lsra.Interval
  final State = org.graalvm.compiler.lir.alloc.lsra.Interval$State of org.graalvm.compiler.lir.alloc.lsra.Interval
  public final UsePosList = org.graalvm.compiler.lir.alloc.lsra.Interval$UsePosList of org.graalvm.compiler.lir.alloc.lsra.Interval
  public Options = org.graalvm.compiler.lir.alloc.lsra.LinearScan$Options of org.graalvm.compiler.lir.alloc.lsra.LinearScan