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=1, locals=0, args_size=0
         0: .line 57
            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 78
            invokestatic java.util.Collections.emptyList:()Ljava/util/List;
            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 82
            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 86
            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 90
            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 94
            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 96
            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 97
            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 98
            iconst_0
            istore 4 /* i */
        start local 4 // int i
         4: goto 7
         5: .line 99
      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 98
            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 101
            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 102
            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 103
            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 106
            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 107
            aload 2 /* register */
            getfield jdk.vm.ci.code.Register.number:I
            istore 6 /* i */
        start local 6 // int i
         3: .line 108
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.usePos:[I
            iload 6 /* i */
            ldc 2147483647
            iastore
         4: .line 110
            iload 1 /* onlyProcessUsePos */
            ifne 7
         5: .line 111
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.blockPos:[I
            iload 6 /* i */
            ldc 2147483647
            iastore
         6: .line 112
            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 106
      StackMap locals:
      StackMap stack:
            iinc 3 1
      StackMap locals:
      StackMap stack:
         8: iload 3
            iload 4
            if_icmplt 1
         9: .line 115
            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 118
            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 122
            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 126
            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 130
            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 131
            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 132
            aload 0 /* this */
            iload 3 /* i1 */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.isRegisterInRange:(I)Z
            ifeq 4
         3: .line 133
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.usePos:[I
            iload 3 /* i1 */
            iconst_0
            iastore
         4: .line 135
      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 138
            iload 2 /* usePos */
            iconst_m1
            if_icmpeq 12
         1: .line 139
            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 140
      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 141
            aload 0 /* this */
            iload 4 /* i */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.isRegisterInRange:(I)Z
            ifeq 12
         4: .line 142
            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 143
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.usePos:[I
            iload 4 /* i */
            iload 2 /* usePos */
            iastore
         6: .line 145
      StackMap locals: int
      StackMap stack:
            iload 3 /* onlyProcessUsePos */
            ifne 12
         7: .line 146
            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 147
            aload 5 /* list */
            getstatic org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.EMPTY_LIST:Ljava/util/List;
            if_acmpne 11
         9: .line 148
            new java.util.ArrayList
            dup
            iconst_2
            invokespecial java.util.ArrayList.<init>:(I)V
            astore 5 /* list */
        10: .line 149
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.spillIntervals:[Ljava/util/List;
            iload 4 /* i */
            aload 5 /* list */
            aastore
        11: .line 151
      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 155
      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 158
            iload 2 /* blockPos */
            iconst_m1
            if_icmpeq 7
         1: .line 159
            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 160
            aload 0 /* this */
            iload 3 /* reg */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.isRegisterInRange:(I)Z
            ifeq 7
         3: .line 161
            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 162
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.blockPos:[I
            iload 3 /* reg */
            iload 2 /* blockPos */
            iastore
         5: .line 164
      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 165
            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 169
      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 172
            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$RegisterBinding;)Lorg/graalvm/compiler/lir/alloc/lsra/Interval;
            astore 1 /* interval */
        start local 1 // org.graalvm.compiler.lir.alloc.lsra.Interval interval
         1: .line 173
            goto 5
         2: .line 174
      StackMap locals: org.graalvm.compiler.lir.alloc.lsra.Interval
      StackMap stack:
            getstatic org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.$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 175
      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 176
            aload 1 /* interval */
            getfield org.graalvm.compiler.lir.alloc.lsra.Interval.next:Lorg/graalvm/compiler/lir/alloc/lsra/Interval;
            astore 1 /* interval */
         5: .line 173
      StackMap locals:
      StackMap stack:
            aload 1 /* interval */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.isEndMarker:()Z
            ifeq 2
         6: .line 178
            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 181
            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$RegisterBinding;)Lorg/graalvm/compiler/lir/alloc/lsra/Interval;
            astore 1 /* interval */
        start local 1 // org.graalvm.compiler.lir.alloc.lsra.Interval interval
         1: .line 182
            goto 5
         2: .line 183
      StackMap locals: org.graalvm.compiler.lir.alloc.lsra.Interval
      StackMap stack:
            getstatic org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.$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 184
      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 185
            aload 1 /* interval */
            getfield org.graalvm.compiler.lir.alloc.lsra.Interval.next:Lorg/graalvm/compiler/lir/alloc/lsra/Interval;
            astore 1 /* interval */
         5: .line 182
      StackMap locals:
      StackMap stack:
            aload 1 /* interval */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.isEndMarker:()Z
            ifeq 2
         6: .line 187
            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 190
            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$RegisterBinding;)Lorg/graalvm/compiler/lir/alloc/lsra/Interval;
            astore 2 /* interval */
        start local 2 // org.graalvm.compiler.lir.alloc.lsra.Interval interval
         1: .line 191
            goto 8
         2: .line 192
      StackMap locals: org.graalvm.compiler.lir.alloc.lsra.Interval
      StackMap stack:
            aload 1 /* current */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.to:()I
            aload 2 /* interval */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.currentFrom:()I
            if_icmpgt 6
         3: .line 193
            getstatic org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.$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 194
      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 195
            goto 7
         6: .line 196
      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 198
      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 191
      StackMap locals:
      StackMap stack:
            aload 2 /* interval */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.isEndMarker:()Z
            ifeq 2
         9: .line 200
            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 203
            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 204
            goto 4
         2: .line 205
      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 206
            aload 2 /* interval */
            getfield org.graalvm.compiler.lir.alloc.lsra.Interval.next:Lorg/graalvm/compiler/lir/alloc/lsra/Interval;
            astore 2 /* interval */
         4: .line 204
      StackMap locals:
      StackMap stack:
            aload 2 /* interval */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.isEndMarker:()Z
            ifeq 2
         5: .line 208
            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$RegisterBinding kind
        start local 2 // org.graalvm.compiler.lir.alloc.lsra.Interval current
         0: .line 211
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.unhandledLists:Lorg/graalvm/compiler/lir/alloc/lsra/Interval$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 212
            goto 6
         2: .line 213
      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 214
            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 215
            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 217
      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 212
      StackMap locals:
      StackMap stack:
            aload 3 /* interval */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.isEndMarker:()Z
            ifeq 2
         7: .line 219
            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 222
            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 223
            goto 4
         2: .line 224
      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 225
            aload 1 /* interval */
            getfield org.graalvm.compiler.lir.alloc.lsra.Interval.next:Lorg/graalvm/compiler/lir/alloc/lsra/Interval;
            astore 1 /* interval */
         4: .line 223
      StackMap locals:
      StackMap stack:
            aload 1 /* interval */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.isEndMarker:()Z
            ifeq 2
         5: .line 227
            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 230
            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 231
            goto 4
         2: .line 232
      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 233
            aload 2 /* interval */
            getfield org.graalvm.compiler.lir.alloc.lsra.Interval.next:Lorg/graalvm/compiler/lir/alloc/lsra/Interval;
            astore 2 /* interval */
         4: .line 231
      StackMap locals:
      StackMap stack:
            aload 2 /* interval */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.isEndMarker:()Z
            ifeq 2
         5: .line 235
            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 238
            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$RegisterBinding;)Lorg/graalvm/compiler/lir/alloc/lsra/Interval;
            astore 2 /* interval */
        start local 2 // org.graalvm.compiler.lir.alloc.lsra.Interval interval
         1: .line 239
            goto 7
         2: .line 240
      StackMap locals: org.graalvm.compiler.lir.alloc.lsra.Interval
      StackMap stack:
            aload 1 /* current */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.to:()I
            aload 2 /* interval */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.currentFrom:()I
            if_icmple 5
         3: .line 241
            aload 0 /* this */
            aload 2 /* interval */
            aload 2 /* interval */
            aload 1 /* current */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.currentIntersectsAt:(Lorg/graalvm/compiler/lir/alloc/lsra/Interval;)I
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.setBlockPos:(Lorg/graalvm/compiler/lir/alloc/lsra/Interval;I)V
         4: .line 242
            goto 6
         5: .line 243
      StackMap locals:
      StackMap stack:
            getstatic org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.$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 246
      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 239
      StackMap locals:
      StackMap stack:
            aload 2 /* interval */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.isEndMarker:()Z
            ifeq 2
         8: .line 248
            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$RegisterPriority registerPriority
         0: .line 251
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.activeLists:Lorg/graalvm/compiler/lir/alloc/lsra/Interval$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 252
            goto 4
         2: .line 253
      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$RegisterPriority;I)I
            aload 2 /* interval */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.to:()I
            invokestatic java.lang.Math.min:(II)I
            iconst_0
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.setUsePos:(Lorg/graalvm/compiler/lir/alloc/lsra/Interval;IZ)V
         3: .line 254
            aload 2 /* interval */
            getfield org.graalvm.compiler.lir.alloc.lsra.Interval.next:Lorg/graalvm/compiler/lir/alloc/lsra/Interval;
            astore 2 /* interval */
         4: .line 252
      StackMap locals:
      StackMap stack:
            aload 2 /* interval */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.isEndMarker:()Z
            ifeq 2
         5: .line 256
            return
        end local 2 // org.graalvm.compiler.lir.alloc.lsra.Interval interval
        end local 1 // org.graalvm.compiler.lir.alloc.lsra.Interval$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 259
            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$RegisterBinding;)Lorg/graalvm/compiler/lir/alloc/lsra/Interval;
            astore 2 /* interval */
        start local 2 // org.graalvm.compiler.lir.alloc.lsra.Interval interval
         1: .line 260
            goto 5
         2: .line 261
      StackMap locals: org.graalvm.compiler.lir.alloc.lsra.Interval
      StackMap stack:
            aload 2 /* interval */
            aload 1 /* current */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.currentIntersects:(Lorg/graalvm/compiler/lir/alloc/lsra/Interval;)Z
            ifeq 4
         3: .line 262
            aload 0 /* this */
            aload 2 /* interval */
            aload 2 /* interval */
            getstatic org.graalvm.compiler.lir.alloc.lsra.Interval$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 264
      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 260
      StackMap locals:
      StackMap stack:
            aload 2 /* interval */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.isEndMarker:()Z
            ifeq 2
         6: .line 266
            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 272
            iload 1 /* operandId */
            iconst_1
            iadd
            bipush -2
            iand
            istore 4 /* opId */
        start local 4 // int opId
         1: .line 273
            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 274
            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 281
      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.ArrayList instructions
         5: .line 282
            iload 4 /* opId */
            aload 6 /* instructions */
            iconst_0
            invokevirtual java.util.ArrayList.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 283
            getstatic org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.$assertionsDisabled:Z
            ifne 10
            aload 6 /* instructions */
            iload 7 /* index */
            invokevirtual java.util.ArrayList.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 286
      StackMap locals: java.util.ArrayList int
      StackMap stack:
            iinc 7 /* index */ 1
         8: .line 287
            getstatic org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.$assertionsDisabled:Z
            ifne 10
            iload 7 /* index */
            iflt 9
            iload 7 /* index */
            aload 6 /* instructions */
            invokevirtual java.util.ArrayList.size:()I
            if_icmplt 10
      StackMap locals:
      StackMap stack:
         9: new java.lang.AssertionError
            dup
            ldc "index out of bounds"
            invokespecial java.lang.AssertionError.<init>:(Ljava/lang/Object;)V
            athrow
        10: .line 285
      StackMap locals:
      StackMap stack:
            aload 6 /* instructions */
            iload 7 /* index */
            invokevirtual java.util.ArrayList.get:(I)Ljava/lang/Object;
            checkcast org.graalvm.compiler.lir.LIRInstruction
            invokevirtual org.graalvm.compiler.lir.LIRInstruction.id:()I
            iload 4 /* opId */
            if_icmpne 7
        11: .line 289
            getstatic org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.$assertionsDisabled:Z
            ifne 13
            iconst_1
            iload 7 /* index */
            if_icmpgt 12
            iload 7 /* index */
            aload 6 /* instructions */
            invokevirtual java.util.ArrayList.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 290
      StackMap locals:
      StackMap stack:
            getstatic org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.$assertionsDisabled:Z
            ifne 14
            aload 6 /* instructions */
            iload 7 /* index */
            invokevirtual java.util.ArrayList.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 293
      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/ArrayList;I)V
        15: .line 294
            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 295
            return
        end local 7 // int index
        end local 6 // java.util.ArrayList 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/ArrayList<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 298
            aload 1 /* minBlock */
            invokevirtual org.graalvm.compiler.core.common.cfg.AbstractBlockBase.getLinearScanNumber:()I
            istore 4 /* fromBlockNr */
        start local 4 // int fromBlockNr
         1: .line 299
            aload 2 /* maxBlock */
            invokevirtual org.graalvm.compiler.core.common.cfg.AbstractBlockBase.getLinearScanNumber:()I
            istore 5 /* toBlockNr */
        start local 5 // int toBlockNr
         2: .line 301
            getstatic org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.$assertionsDisabled:Z
            ifne 4
            iload 4 /* fromBlockNr */
            iflt 3
            iload 4 /* fromBlockNr */
            aload 0 /* this */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.blockCount:()I
            if_icmplt 4
      StackMap locals: int int
      StackMap stack:
         3: new java.lang.AssertionError
            dup
            ldc "out of range"
            invokespecial java.lang.AssertionError.<init>:(Ljava/lang/Object;)V
            athrow
         4: .line 302
      StackMap locals:
      StackMap stack:
            getstatic org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.$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 303
      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 307
      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 308
            iload 6 /* optimalSplitPos */
            iload 3 /* maxSplitPos */
            if_icmple 10
         9: .line 309
            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 312
      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 313
            iload 5 /* toBlockNr */
            iconst_1
            isub
            istore 8 /* i */
        start local 8 // int i
        12: goto 18
        13: .line 314
      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 316
            aload 9 /* cur */
            invokevirtual org.graalvm.compiler.core.common.cfg.AbstractBlockBase.getLoopDepth:()I
            iload 7 /* minLoopDepth */
            if_icmpge 17
        15: .line 318
            aload 9 /* cur */
            invokevirtual org.graalvm.compiler.core.common.cfg.AbstractBlockBase.getLoopDepth:()I
            istore 7 /* minLoopDepth */
        16: .line 319
            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 313
      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 322
      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 324
      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=5, locals=12, 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 328
            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.getDebug:()Lorg/graalvm/compiler/debug/DebugContext;
            astore 5 /* debug */
        start local 5 // org.graalvm.compiler.debug.DebugContext debug
         1: .line 329
            iconst_m1
            istore 6 /* optimalSplitPos */
        start local 6 // int optimalSplitPos
         2: .line 330
            iload 2 /* minSplitPos */
            iload 3 /* maxSplitPos */
            if_icmpne 7
         3: .line 332
            aload 5 /* debug */
            invokevirtual org.graalvm.compiler.debug.DebugContext.isLogEnabled:()Z
            ifeq 5
         4: .line 333
            aload 5 /* debug */
            ldc "min-pos and max-pos are equal, no optimization possible"
            invokevirtual org.graalvm.compiler.debug.DebugContext.log:(Ljava/lang/String;)V
         5: .line 335
      StackMap locals: org.graalvm.compiler.debug.DebugContext int
      StackMap stack:
            iload 2 /* minSplitPos */
            istore 6 /* optimalSplitPos */
         6: .line 337
            goto 45
         7: .line 338
      StackMap locals:
      StackMap stack:
            getstatic org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.$assertionsDisabled:Z
            ifne 8
            iload 2 /* minSplitPos */
            iload 3 /* maxSplitPos */
            if_icmplt 8
            new java.lang.AssertionError
            dup
            ldc "must be true then"
            invokespecial java.lang.AssertionError.<init>:(Ljava/lang/Object;)V
            athrow
         8: .line 339
      StackMap locals:
      StackMap stack:
            getstatic org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.$assertionsDisabled:Z
            ifne 9
            iload 2 /* minSplitPos */
            ifgt 9
            new java.lang.AssertionError
            dup
            ldc "cannot access minSplitPos - 1 otherwise"
            invokespecial java.lang.AssertionError.<init>:(Ljava/lang/Object;)V
            athrow
         9: .line 345
      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 7 /* minBlock */
        start local 7 // org.graalvm.compiler.core.common.cfg.AbstractBlockBase minBlock
        10: .line 351
            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 8 /* maxBlock */
        start local 8 // org.graalvm.compiler.core.common.cfg.AbstractBlockBase maxBlock
        11: .line 353
            getstatic org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.$assertionsDisabled:Z
            ifne 12
            aload 7 /* minBlock */
            invokevirtual org.graalvm.compiler.core.common.cfg.AbstractBlockBase.getLinearScanNumber:()I
            aload 8 /* maxBlock */
            invokevirtual org.graalvm.compiler.core.common.cfg.AbstractBlockBase.getLinearScanNumber:()I
            if_icmple 12
            new java.lang.AssertionError
            dup
            ldc "invalid order"
            invokespecial java.lang.AssertionError.<init>:(Ljava/lang/Object;)V
            athrow
        12: .line 354
      StackMap locals: org.graalvm.compiler.core.common.cfg.AbstractBlockBase org.graalvm.compiler.core.common.cfg.AbstractBlockBase
      StackMap stack:
            aload 7 /* minBlock */
            aload 8 /* maxBlock */
            if_acmpne 17
        13: .line 356
            aload 5 /* debug */
            invokevirtual org.graalvm.compiler.debug.DebugContext.isLogEnabled:()Z
            ifeq 15
        14: .line 357
            aload 5 /* debug */
            ldc "cannot move split pos to block boundary because minPos and maxPos are in same block"
            invokevirtual org.graalvm.compiler.debug.DebugContext.log:(Ljava/lang/String;)V
        15: .line 359
      StackMap locals:
      StackMap stack:
            iload 3 /* maxSplitPos */
            istore 6 /* optimalSplitPos */
        16: .line 361
            goto 45
        17: .line 362
      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 22
            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 22
        18: .line 368
            aload 5 /* debug */
            invokevirtual org.graalvm.compiler.debug.DebugContext.isLogEnabled:()Z
            ifeq 20
        19: .line 369
            aload 5 /* debug */
            ldc "interval has hole just before maxSplitPos, so splitting at maxSplitPos"
            invokevirtual org.graalvm.compiler.debug.DebugContext.log:(Ljava/lang/String;)V
        20: .line 371
      StackMap locals:
      StackMap stack:
            iload 3 /* maxSplitPos */
            istore 6 /* optimalSplitPos */
        21: .line 373
            goto 45
        22: .line 375
      StackMap locals:
      StackMap stack:
            aload 5 /* debug */
            invokevirtual org.graalvm.compiler.debug.DebugContext.isLogEnabled:()Z
            ifeq 24
        23: .line 376
            aload 5 /* debug */
            ldc "moving split pos to optimal block boundary between block B%d and B%d"
            aload 7 /* minBlock */
            invokevirtual org.graalvm.compiler.core.common.cfg.AbstractBlockBase.getId:()I
            aload 8 /* maxBlock */
            invokevirtual org.graalvm.compiler.core.common.cfg.AbstractBlockBase.getId:()I
            invokevirtual org.graalvm.compiler.debug.DebugContext.log:(Ljava/lang/String;II)V
        24: .line 379
      StackMap locals:
      StackMap stack:
            iload 4 /* doLoopOptimization */
            ifeq 43
        25: .line 383
            aload 1 /* interval */
            getstatic org.graalvm.compiler.lir.alloc.lsra.Interval$RegisterPriority.LiveAtLoopEnd:Lorg/graalvm/compiler/lir/alloc/lsra/Interval$RegisterPriority;
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.allocator:Lorg/graalvm/compiler/lir/alloc/lsra/LinearScan;
            aload 7 /* minBlock */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.LinearScan.getLastLirInstructionId:(Lorg/graalvm/compiler/core/common/cfg/AbstractBlockBase;)I
            iconst_2
            iadd
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.nextUsageExact:(Lorg/graalvm/compiler/lir/alloc/lsra/Interval$RegisterPriority;I)I
            istore 9 /* loopEndPos */
        start local 9 // int loopEndPos
        26: .line 384
            aload 5 /* debug */
            invokevirtual org.graalvm.compiler.debug.DebugContext.isLogEnabled:()Z
            ifeq 28
        27: .line 385
            aload 5 /* debug */
            ldc "loop optimization: loop end found at pos %d"
            iload 9 /* loopEndPos */
            invokevirtual org.graalvm.compiler.debug.DebugContext.log:(Ljava/lang/String;I)V
        28: .line 388
      StackMap locals: int
      StackMap stack:
            getstatic org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.$assertionsDisabled:Z
            ifne 29
            iload 9 /* loopEndPos */
            iload 2 /* minSplitPos */
            if_icmpgt 29
            new java.lang.AssertionError
            dup
            ldc "invalid order"
            invokespecial java.lang.AssertionError.<init>:(Ljava/lang/Object;)V
            athrow
        29: .line 389
      StackMap locals:
      StackMap stack:
            iload 9 /* loopEndPos */
            iload 3 /* maxSplitPos */
            if_icmpge 43
        30: .line 397
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.allocator:Lorg/graalvm/compiler/lir/alloc/lsra/LinearScan;
            iload 9 /* loopEndPos */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.LinearScan.blockForId:(I)Lorg/graalvm/compiler/core/common/cfg/AbstractBlockBase;
            astore 10 /* loopBlock */
        start local 10 // org.graalvm.compiler.core.common.cfg.AbstractBlockBase loopBlock
        31: .line 399
            aload 5 /* debug */
            invokevirtual org.graalvm.compiler.debug.DebugContext.isLogEnabled:()Z
            ifeq 33
        32: .line 400
            aload 5 /* debug */
            ldc "interval is used in loop that ends in block B%d, so trying to move maxBlock back from B%d to B%d"
            aload 10 /* loopBlock */
            invokevirtual org.graalvm.compiler.core.common.cfg.AbstractBlockBase.getId:()I
            aload 8 /* maxBlock */
            invokevirtual org.graalvm.compiler.core.common.cfg.AbstractBlockBase.getId:()I
            aload 10 /* loopBlock */
            invokevirtual org.graalvm.compiler.core.common.cfg.AbstractBlockBase.getId:()I
            invokevirtual org.graalvm.compiler.debug.DebugContext.log:(Ljava/lang/String;III)V
        33: .line 402
      StackMap locals: org.graalvm.compiler.core.common.cfg.AbstractBlockBase
      StackMap stack:
            getstatic org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.$assertionsDisabled:Z
            ifne 34
            aload 10 /* loopBlock */
            aload 7 /* minBlock */
            if_acmpne 34
            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
        34: .line 404
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.allocator:Lorg/graalvm/compiler/lir/alloc/lsra/LinearScan;
            aload 10 /* loopBlock */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.LinearScan.getLastLirInstructionId:(Lorg/graalvm/compiler/core/common/cfg/AbstractBlockBase;)I
            iconst_2
            iadd
            istore 11 /* maxSpillPos */
        start local 11 // int maxSpillPos
        35: .line 405
            aload 0 /* this */
            aload 7 /* minBlock */
            aload 10 /* loopBlock */
            iload 11 /* 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 6 /* optimalSplitPos */
        36: .line 406
            iload 6 /* optimalSplitPos */
            iload 11 /* maxSpillPos */
            if_icmpne 41
        37: .line 407
            iconst_m1
            istore 6 /* optimalSplitPos */
        38: .line 408
            aload 5 /* debug */
            invokevirtual org.graalvm.compiler.debug.DebugContext.isLogEnabled:()Z
            ifeq 43
        39: .line 409
            aload 5 /* debug */
            ldc "loop optimization not necessary"
            invokevirtual org.graalvm.compiler.debug.DebugContext.log:(Ljava/lang/String;)V
        40: .line 411
            goto 43
        41: .line 412
      StackMap locals: int
      StackMap stack:
            aload 5 /* debug */
            invokevirtual org.graalvm.compiler.debug.DebugContext.isLogEnabled:()Z
            ifeq 43
        42: .line 413
            aload 5 /* debug */
            ldc "loop optimization successful"
            invokevirtual org.graalvm.compiler.debug.DebugContext.log:(Ljava/lang/String;)V
        end local 11 // int maxSpillPos
        end local 10 // org.graalvm.compiler.core.common.cfg.AbstractBlockBase loopBlock
        end local 9 // int loopEndPos
        43: .line 419
      StackMap locals:
      StackMap stack:
            iload 6 /* optimalSplitPos */
            iconst_m1
            if_icmpne 45
        44: .line 421
            aload 0 /* this */
            aload 7 /* minBlock */
            aload 8 /* 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 6 /* optimalSplitPos */
        end local 8 // org.graalvm.compiler.core.common.cfg.AbstractBlockBase maxBlock
        end local 7 // org.graalvm.compiler.core.common.cfg.AbstractBlockBase minBlock
        45: .line 426
      StackMap locals:
      StackMap stack:
            aload 5 /* debug */
            invokevirtual org.graalvm.compiler.debug.DebugContext.isLogEnabled:()Z
            ifeq 47
        46: .line 427
            aload 5 /* debug */
            ldc "optimal split position: %d"
            iload 6 /* optimalSplitPos */
            invokevirtual org.graalvm.compiler.debug.DebugContext.log:(Ljava/lang/String;I)V
        47: .line 430
      StackMap locals:
      StackMap stack:
            iload 6 /* optimalSplitPos */
            ireturn
        end local 6 // int optimalSplitPos
        end local 5 // org.graalvm.compiler.debug.DebugContext debug
        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   48     0                this  Lorg/graalvm/compiler/lir/alloc/lsra/LinearScanWalker;
            0   48     1            interval  Lorg/graalvm/compiler/lir/alloc/lsra/Interval;
            0   48     2         minSplitPos  I
            0   48     3         maxSplitPos  I
            0   48     4  doLoopOptimization  Z
            1   48     5               debug  Lorg/graalvm/compiler/debug/DebugContext;
            2   48     6     optimalSplitPos  I
           10   45     7            minBlock  Lorg/graalvm/compiler/core/common/cfg/AbstractBlockBase<*>;
           11   45     8            maxBlock  Lorg/graalvm/compiler/core/common/cfg/AbstractBlockBase<*>;
           26   43     9          loopEndPos  I
           31   43    10           loopBlock  Lorg/graalvm/compiler/core/common/cfg/AbstractBlockBase<*>;
           35   43    11         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=11, 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 439
            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.getDebug:()Lorg/graalvm/compiler/debug/DebugContext;
            astore 4 /* debug */
        start local 4 // org.graalvm.compiler.debug.DebugContext debug
         1: .line 440
            aconst_null
            astore 5
            aconst_null
            astore 6
         2: aload 4 /* debug */
            ldc "splitting interval %s between %d and %d"
            aload 1 /* interval */
            iload 2 /* minSplitPos */
            iload 3 /* maxSplitPos */
            invokevirtual org.graalvm.compiler.debug.DebugContext.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
         3: .line 442
            getstatic org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.$assertionsDisabled:Z
            ifne 4
            aload 1 /* interval */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.from:()I
            iload 2 /* minSplitPos */
            if_icmplt 4
            new java.lang.AssertionError
            dup
            ldc "cannot split at start of interval"
            invokespecial java.lang.AssertionError.<init>:(Ljava/lang/Object;)V
            athrow
         4: .line 443
      StackMap locals: org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker org.graalvm.compiler.lir.alloc.lsra.Interval int int org.graalvm.compiler.debug.DebugContext java.lang.Throwable java.lang.Throwable org.graalvm.compiler.debug.Indent
      StackMap stack:
            getstatic org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.$assertionsDisabled:Z
            ifne 5
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.currentPosition:I
            iload 2 /* minSplitPos */
            if_icmplt 5
            new java.lang.AssertionError
            dup
            ldc "cannot split before current position"
            invokespecial java.lang.AssertionError.<init>:(Ljava/lang/Object;)V
            athrow
         5: .line 444
      StackMap locals:
      StackMap stack:
            getstatic org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.$assertionsDisabled:Z
            ifne 6
            iload 2 /* minSplitPos */
            iload 3 /* maxSplitPos */
            if_icmple 6
            new java.lang.AssertionError
            dup
            ldc "invalid order"
            invokespecial java.lang.AssertionError.<init>:(Ljava/lang/Object;)V
            athrow
         6: .line 445
      StackMap locals:
      StackMap stack:
            getstatic org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.$assertionsDisabled:Z
            ifne 7
            iload 3 /* maxSplitPos */
            aload 1 /* interval */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.to:()I
            if_icmple 7
            new java.lang.AssertionError
            dup
            ldc "cannot split after end of interval"
            invokespecial java.lang.AssertionError.<init>:(Ljava/lang/Object;)V
            athrow
         7: .line 447
      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 8 /* optimalSplitPos */
        start local 8 // int optimalSplitPos
         8: .line 449
            getstatic org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.$assertionsDisabled:Z
            ifne 10
            iload 2 /* minSplitPos */
            iload 8 /* optimalSplitPos */
            if_icmpgt 9
            iload 8 /* optimalSplitPos */
            iload 3 /* maxSplitPos */
            if_icmple 10
      StackMap locals: int
      StackMap stack:
         9: new java.lang.AssertionError
            dup
            ldc "out of range"
            invokespecial java.lang.AssertionError.<init>:(Ljava/lang/Object;)V
            athrow
        10: .line 450
      StackMap locals:
      StackMap stack:
            getstatic org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.$assertionsDisabled:Z
            ifne 11
            iload 8 /* optimalSplitPos */
            aload 1 /* interval */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.to:()I
            if_icmple 11
            new java.lang.AssertionError
            dup
            ldc "cannot split after end of interval"
            invokespecial java.lang.AssertionError.<init>:(Ljava/lang/Object;)V
            athrow
        11: .line 451
      StackMap locals:
      StackMap stack:
            getstatic org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.$assertionsDisabled:Z
            ifne 12
            iload 8 /* optimalSplitPos */
            aload 1 /* interval */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.from:()I
            if_icmpgt 12
            new java.lang.AssertionError
            dup
            ldc "cannot split at start of interval"
            invokespecial java.lang.AssertionError.<init>:(Ljava/lang/Object;)V
            athrow
        12: .line 453
      StackMap locals:
      StackMap stack:
            iload 8 /* optimalSplitPos */
            aload 1 /* interval */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.to:()I
            if_icmpne 17
            aload 1 /* interval */
            getstatic org.graalvm.compiler.lir.alloc.lsra.Interval$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 17
        13: .line 456
            aload 4 /* debug */
            invokevirtual org.graalvm.compiler.debug.DebugContext.isLogEnabled:()Z
            ifeq 15
        14: .line 457
            aload 4 /* debug */
            ldc "no split necessary because optimal split position is at end of interval"
            invokevirtual org.graalvm.compiler.debug.DebugContext.log:(Ljava/lang/String;)V
        15: .line 489
      StackMap locals:
      StackMap stack:
            aload 7 /* indent */
            ifnull 16
            aload 7 /* indent */
            invokeinterface org.graalvm.compiler.debug.Indent.close:()V
        16: .line 459
      StackMap locals:
      StackMap stack:
            return
        17: .line 464
      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 18
            aload 1 /* interval */
            iload 8 /* optimalSplitPos */
            iconst_1
            isub
            iload 8 /* optimalSplitPos */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.hasHoleBetween:(II)Z
            ifne 18
            iconst_1
            goto 19
      StackMap locals:
      StackMap stack:
        18: iconst_0
      StackMap locals:
      StackMap stack: int
        19: istore 9 /* moveNecessary */
        start local 9 // boolean moveNecessary
        20: .line 466
            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 22
        21: .line 468
            iload 8 /* optimalSplitPos */
            iconst_1
            isub
            iconst_1
            ior
            istore 8 /* optimalSplitPos */
        22: .line 471
      StackMap locals: int
      StackMap stack:
            aload 4 /* debug */
            invokevirtual org.graalvm.compiler.debug.DebugContext.isLogEnabled:()Z
            ifeq 24
        23: .line 472
            aload 4 /* debug */
            ldc "splitting at position %d"
            iload 8 /* optimalSplitPos */
            invokevirtual org.graalvm.compiler.debug.DebugContext.log:(Ljava/lang/String;I)V
        24: .line 475
      StackMap locals:
      StackMap stack:
            getstatic org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.$assertionsDisabled:Z
            ifne 25
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.allocator:Lorg/graalvm/compiler/lir/alloc/lsra/LinearScan;
            iload 8 /* optimalSplitPos */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.LinearScan.isBlockBegin:(I)Z
            ifne 25
            iload 8 /* optimalSplitPos */
            iconst_1
            iand
            iconst_1
            if_icmpeq 25
            new java.lang.AssertionError
            dup
            ldc "split pos must be odd when not on block boundary"
            invokespecial java.lang.AssertionError.<init>:(Ljava/lang/Object;)V
            athrow
        25: .line 476
      StackMap locals:
      StackMap stack:
            getstatic org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.$assertionsDisabled:Z
            ifne 26
            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 26
            iload 8 /* optimalSplitPos */
            iconst_1
            iand
            ifeq 26
            new java.lang.AssertionError
            dup
            ldc "split pos must be even on block boundary"
            invokespecial java.lang.AssertionError.<init>:(Ljava/lang/Object;)V
            athrow
        26: .line 478
      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 10 /* splitPart */
        start local 10 // org.graalvm.compiler.lir.alloc.lsra.Interval splitPart
        27: .line 480
            aload 10 /* splitPart */
            iload 9 /* moveNecessary */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.setInsertMoveWhenActivated:(Z)V
        28: .line 482
            getstatic org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.$assertionsDisabled:Z
            ifne 29
            aload 10 /* splitPart */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.from:()I
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.currentPosition:I
            if_icmpge 29
            new java.lang.AssertionError
            dup
            ldc "cannot append new interval before current walk position"
            invokespecial java.lang.AssertionError.<init>:(Ljava/lang/Object;)V
            athrow
        29: .line 483
      StackMap locals: org.graalvm.compiler.lir.alloc.lsra.Interval
      StackMap stack:
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.unhandledLists:Lorg/graalvm/compiler/lir/alloc/lsra/Interval$RegisterBindingLists;
            getstatic org.graalvm.compiler.lir.alloc.lsra.Interval$RegisterBinding.Any:Lorg/graalvm/compiler/lir/alloc/lsra/Interval$RegisterBinding;
            aload 10 /* 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
        30: .line 485
            aload 4 /* debug */
            invokevirtual org.graalvm.compiler.debug.DebugContext.isLogEnabled:()Z
            ifeq 37
        31: .line 486
            aload 4 /* debug */
            ldc "left interval  %s: %s"
            iload 9 /* moveNecessary */
            ifeq 32
            ldc "      "
            goto 33
      StackMap locals: org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker org.graalvm.compiler.lir.alloc.lsra.Interval int int org.graalvm.compiler.debug.DebugContext java.lang.Throwable java.lang.Throwable org.graalvm.compiler.debug.Indent int int org.graalvm.compiler.lir.alloc.lsra.Interval
      StackMap stack: org.graalvm.compiler.debug.DebugContext java.lang.String
        32: ldc ""
      StackMap locals: org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker org.graalvm.compiler.lir.alloc.lsra.Interval int int org.graalvm.compiler.debug.DebugContext java.lang.Throwable java.lang.Throwable org.graalvm.compiler.debug.Indent int int org.graalvm.compiler.lir.alloc.lsra.Interval
      StackMap stack: org.graalvm.compiler.debug.DebugContext java.lang.String java.lang.String
        33: 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;
            invokevirtual org.graalvm.compiler.debug.DebugContext.log:(Ljava/lang/String;Ljava/lang/Object;Ljava/lang/Object;)V
        34: .line 487
            aload 4 /* debug */
            ldc "right interval %s: %s"
            iload 9 /* moveNecessary */
            ifeq 35
            ldc "(move)"
            goto 36
      StackMap locals: org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker org.graalvm.compiler.lir.alloc.lsra.Interval int int org.graalvm.compiler.debug.DebugContext java.lang.Throwable java.lang.Throwable org.graalvm.compiler.debug.Indent int int org.graalvm.compiler.lir.alloc.lsra.Interval
      StackMap stack: org.graalvm.compiler.debug.DebugContext java.lang.String
        35: ldc ""
      StackMap locals: org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker org.graalvm.compiler.lir.alloc.lsra.Interval int int org.graalvm.compiler.debug.DebugContext java.lang.Throwable java.lang.Throwable org.graalvm.compiler.debug.Indent int int org.graalvm.compiler.lir.alloc.lsra.Interval
      StackMap stack: org.graalvm.compiler.debug.DebugContext java.lang.String java.lang.String
        36: aload 10 /* 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;
            invokevirtual org.graalvm.compiler.debug.DebugContext.log:(Ljava/lang/String;Ljava/lang/Object;Ljava/lang/Object;)V
        end local 10 // org.graalvm.compiler.lir.alloc.lsra.Interval splitPart
        end local 9 // boolean moveNecessary
        end local 8 // int optimalSplitPos
        37: .line 489
      StackMap locals:
      StackMap stack:
            aload 7 /* indent */
            ifnull 43
            aload 7 /* indent */
            invokeinterface org.graalvm.compiler.debug.Indent.close:()V
            goto 43
      StackMap locals:
      StackMap stack: java.lang.Throwable
        38: astore 5
            aload 7 /* indent */
            ifnull 39
            aload 7 /* indent */
            invokeinterface org.graalvm.compiler.debug.Indent.close:()V
        end local 7 // org.graalvm.compiler.debug.Indent indent
      StackMap locals:
      StackMap stack:
        39: aload 5
            athrow
      StackMap locals:
      StackMap stack: java.lang.Throwable
        40: astore 6
            aload 5
            ifnonnull 41
            aload 6
            astore 5
            goto 42
      StackMap locals:
      StackMap stack:
        41: aload 5
            aload 6
            if_acmpeq 42
            aload 5
            aload 6
            invokevirtual java.lang.Throwable.addSuppressed:(Ljava/lang/Throwable;)V
      StackMap locals:
      StackMap stack:
        42: aload 5
            athrow
        43: .line 490
      StackMap locals:
      StackMap stack:
            return
        end local 4 // org.graalvm.compiler.debug.DebugContext debug
        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   44     0             this  Lorg/graalvm/compiler/lir/alloc/lsra/LinearScanWalker;
            0   44     1         interval  Lorg/graalvm/compiler/lir/alloc/lsra/Interval;
            0   44     2      minSplitPos  I
            0   44     3      maxSplitPos  I
            1   44     4            debug  Lorg/graalvm/compiler/debug/DebugContext;
            3   39     7           indent  Lorg/graalvm/compiler/debug/Indent;
            8   37     8  optimalSplitPos  I
           20   37     9    moveNecessary  Z
           27   37    10        splitPart  Lorg/graalvm/compiler/lir/alloc/lsra/Interval;
      Exception table:
        from    to  target  type
           3    15      38  any
          17    37      38  any
           2    16      40  any
          17    40      40  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=14, 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 498
            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.getDebug:()Lorg/graalvm/compiler/debug/DebugContext;
            astore 2 /* debug */
        start local 2 // org.graalvm.compiler.debug.DebugContext debug
         1: .line 500
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.currentPosition:I
            istore 3 /* maxSplitPos */
        start local 3 // int maxSplitPos
         2: .line 501
            aload 1 /* interval */
            getstatic org.graalvm.compiler.lir.alloc.lsra.Interval$RegisterPriority.ShouldHaveRegister:Lorg/graalvm/compiler/lir/alloc/lsra/Interval$RegisterPriority;
            iload 3 /* maxSplitPos */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.previousUsage:(Lorg/graalvm/compiler/lir/alloc/lsra/Interval$RegisterPriority;I)I
            istore 4 /* previousUsage */
        start local 4 // int previousUsage
         3: .line 502
            iload 4 /* previousUsage */
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.currentPosition:I
            if_icmpne 5
         4: .line 508
            aload 1 /* interval */
            getstatic org.graalvm.compiler.lir.alloc.lsra.Interval$RegisterPriority.MustHaveRegister:Lorg/graalvm/compiler/lir/alloc/lsra/Interval$RegisterPriority;
            iload 3 /* maxSplitPos */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.previousUsage:(Lorg/graalvm/compiler/lir/alloc/lsra/Interval$RegisterPriority;I)I
            istore 4 /* previousUsage */
         5: .line 510
      StackMap locals: org.graalvm.compiler.debug.DebugContext int int
      StackMap stack:
            iload 4 /* 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 5 /* minSplitPos */
        start local 5 // int minSplitPos
         6: .line 512
            aconst_null
            astore 6
            aconst_null
            astore 7
         7: aload 2 /* debug */
            ldc "splitting and spilling interval %s between %d and %d"
            aload 1 /* interval */
            iload 5 /* minSplitPos */
            iload 3 /* maxSplitPos */
            invokevirtual org.graalvm.compiler.debug.DebugContext.logAndIndent:(Ljava/lang/String;Ljava/lang/Object;II)Lorg/graalvm/compiler/debug/Indent;
            astore 8 /* indent */
        start local 8 // org.graalvm.compiler.debug.Indent indent
         8: .line 514
            getstatic org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.$assertionsDisabled:Z
            ifne 9
            aload 1 /* interval */
            getfield org.graalvm.compiler.lir.alloc.lsra.Interval.state:Lorg/graalvm/compiler/lir/alloc/lsra/Interval$State;
            getstatic org.graalvm.compiler.lir.alloc.lsra.Interval$State.Active:Lorg/graalvm/compiler/lir/alloc/lsra/Interval$State;
            if_acmpeq 9
            new java.lang.AssertionError
            dup
            ldc "why spill interval that is not active?"
            invokespecial java.lang.AssertionError.<init>:(Ljava/lang/Object;)V
            athrow
         9: .line 515
      StackMap locals: org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker org.graalvm.compiler.lir.alloc.lsra.Interval org.graalvm.compiler.debug.DebugContext int int int java.lang.Throwable java.lang.Throwable org.graalvm.compiler.debug.Indent
      StackMap stack:
            getstatic org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.$assertionsDisabled:Z
            ifne 10
            aload 1 /* interval */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.from:()I
            iload 5 /* minSplitPos */
            if_icmple 10
            new java.lang.AssertionError
            dup
            ldc "cannot split before start of interval"
            invokespecial java.lang.AssertionError.<init>:(Ljava/lang/Object;)V
            athrow
        10: .line 516
      StackMap locals:
      StackMap stack:
            getstatic org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.$assertionsDisabled:Z
            ifne 11
            iload 5 /* minSplitPos */
            iload 3 /* maxSplitPos */
            if_icmple 11
            new java.lang.AssertionError
            dup
            ldc "invalid order"
            invokespecial java.lang.AssertionError.<init>:(Ljava/lang/Object;)V
            athrow
        11: .line 517
      StackMap locals:
      StackMap stack:
            getstatic org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.$assertionsDisabled:Z
            ifne 12
            iload 3 /* maxSplitPos */
            aload 1 /* interval */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.to:()I
            if_icmplt 12
            new java.lang.AssertionError
            dup
            ldc "cannot split at end end of interval"
            invokespecial java.lang.AssertionError.<init>:(Ljava/lang/Object;)V
            athrow
        12: .line 518
      StackMap locals:
      StackMap stack:
            getstatic org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.$assertionsDisabled:Z
            ifne 13
            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 13
            new java.lang.AssertionError
            dup
            ldc "interval must not end before current position"
            invokespecial java.lang.AssertionError.<init>:(Ljava/lang/Object;)V
            athrow
        13: .line 520
      StackMap locals:
      StackMap stack:
            iload 5 /* minSplitPos */
            aload 1 /* interval */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.from:()I
            if_icmpne 40
        14: .line 523
            aconst_null
            astore 9
            aconst_null
            astore 10
        15: aload 2 /* debug */
            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
            invokevirtual org.graalvm.compiler.debug.DebugContext.logAndIndent:(Ljava/lang/String;I)Lorg/graalvm/compiler/debug/Indent;
            astore 11 /* indent2 */
        start local 11 // org.graalvm.compiler.debug.Indent indent2
        16: .line 525
            getstatic org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.$assertionsDisabled:Z
            ifne 19
            aload 1 /* interval */
            getstatic org.graalvm.compiler.lir.alloc.lsra.Interval$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 19
            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
        17: .line 526
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.currentPosition:I
            invokestatic java.lang.Integer.valueOf:(I)Ljava/lang/Integer;
            aastore
        18: .line 525
            invokestatic java.lang.String.format:(Ljava/lang/String;[Ljava/lang/Object;)Ljava/lang/String;
            invokespecial java.lang.AssertionError.<init>:(Ljava/lang/Object;)V
            athrow
        19: .line 528
      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
        20: .line 529
            aload 0 /* this */
            aload 1 /* interval */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.handleSpillSlot:(Lorg/graalvm/compiler/lir/alloc/lsra/Interval;)V
        21: .line 530
            aload 0 /* this */
            aload 1 /* interval */
            iload 5 /* minSplitPos */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.changeSpillState:(Lorg/graalvm/compiler/lir/alloc/lsra/Interval;I)V
        22: .line 535
            aload 1 /* interval */
            astore 12 /* parent */
        start local 12 // org.graalvm.compiler.lir.alloc.lsra.Interval parent
        23: .line 536
            goto 33
        24: .line 537
      StackMap locals: org.graalvm.compiler.lir.alloc.lsra.Interval
      StackMap stack:
            aload 12 /* parent */
            aload 12 /* 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 12 /* parent */
        25: .line 539
            aload 12 /* 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 33
        26: .line 540
            aload 12 /* 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 32
        27: .line 542
            aload 2 /* debug */
            invokevirtual org.graalvm.compiler.debug.DebugContext.isLogEnabled:()Z
            ifeq 29
        28: .line 543
            aload 2 /* debug */
            ldc "kicking out interval %d out of its register because it is never used"
            aload 12 /* parent */
            getfield org.graalvm.compiler.lir.alloc.lsra.Interval.operandNumber:I
            invokevirtual org.graalvm.compiler.debug.DebugContext.log:(Ljava/lang/String;I)V
        29: .line 545
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.allocator:Lorg/graalvm/compiler/lir/alloc/lsra/LinearScan;
            aload 12 /* parent */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.LinearScan.assignSpillSlot:(Lorg/graalvm/compiler/lir/alloc/lsra/Interval;)V
        30: .line 546
            aload 0 /* this */
            aload 12 /* parent */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.handleSpillSlot:(Lorg/graalvm/compiler/lir/alloc/lsra/Interval;)V
        31: .line 547
            goto 33
        32: .line 550
      StackMap locals:
      StackMap stack:
            aconst_null
            astore 12 /* parent */
        33: .line 536
      StackMap locals:
      StackMap stack:
            aload 12 /* parent */
            ifnull 34
            aload 12 /* parent */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.isSplitChild:()Z
            ifne 24
        end local 12 // org.graalvm.compiler.lir.alloc.lsra.Interval parent
        34: .line 554
      StackMap locals:
      StackMap stack:
            aload 11 /* indent2 */
            ifnull 70
            aload 11 /* indent2 */
            invokeinterface org.graalvm.compiler.debug.Indent.close:()V
            goto 70
      StackMap locals:
      StackMap stack: java.lang.Throwable
        35: astore 9
            aload 11 /* indent2 */
            ifnull 36
            aload 11 /* indent2 */
            invokeinterface org.graalvm.compiler.debug.Indent.close:()V
        end local 11 // org.graalvm.compiler.debug.Indent indent2
      StackMap locals:
      StackMap stack:
        36: aload 9
            athrow
      StackMap locals:
      StackMap stack: java.lang.Throwable
        37: astore 10
            aload 9
            ifnonnull 38
            aload 10
            astore 9
            goto 39
      StackMap locals:
      StackMap stack:
        38: aload 9
            aload 10
            if_acmpeq 39
            aload 9
            aload 10
            invokevirtual java.lang.Throwable.addSuppressed:(Ljava/lang/Throwable;)V
      StackMap locals:
      StackMap stack:
        39: aload 9
            athrow
        40: .line 558
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            aload 1 /* interval */
            iload 5 /* minSplitPos */
            iload 3 /* maxSplitPos */
            iconst_0
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.findOptimalSplitPos:(Lorg/graalvm/compiler/lir/alloc/lsra/Interval;IIZ)I
            istore 9 /* optimalSplitPos */
        start local 9 // int optimalSplitPos
        41: .line 560
            getstatic org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.$assertionsDisabled:Z
            ifne 43
            iload 5 /* minSplitPos */
            iload 9 /* optimalSplitPos */
            if_icmpgt 42
            iload 9 /* optimalSplitPos */
            iload 3 /* maxSplitPos */
            if_icmple 43
      StackMap locals: int
      StackMap stack:
        42: new java.lang.AssertionError
            dup
            ldc "out of range"
            invokespecial java.lang.AssertionError.<init>:(Ljava/lang/Object;)V
            athrow
        43: .line 561
      StackMap locals:
      StackMap stack:
            getstatic org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.$assertionsDisabled:Z
            ifne 44
            iload 9 /* optimalSplitPos */
            aload 1 /* interval */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.to:()I
            if_icmplt 44
            new java.lang.AssertionError
            dup
            ldc "cannot split at end of interval"
            invokespecial java.lang.AssertionError.<init>:(Ljava/lang/Object;)V
            athrow
        44: .line 562
      StackMap locals:
      StackMap stack:
            getstatic org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.$assertionsDisabled:Z
            ifne 45
            iload 9 /* optimalSplitPos */
            aload 1 /* interval */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.from:()I
            if_icmpge 45
            new java.lang.AssertionError
            dup
            ldc "cannot split before start of interval"
            invokespecial java.lang.AssertionError.<init>:(Ljava/lang/Object;)V
            athrow
        45: .line 564
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.allocator:Lorg/graalvm/compiler/lir/alloc/lsra/LinearScan;
            iload 9 /* optimalSplitPos */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.LinearScan.isBlockBegin:(I)Z
            ifne 47
        46: .line 566
            iload 9 /* optimalSplitPos */
            iconst_1
            isub
            iconst_1
            ior
            istore 9 /* optimalSplitPos */
        47: .line 569
      StackMap locals:
      StackMap stack:
            aconst_null
            astore 10
            aconst_null
            astore 11
        48: aload 2 /* debug */
            ldc "splitting at position %d"
            iload 9 /* optimalSplitPos */
            invokevirtual org.graalvm.compiler.debug.DebugContext.logAndIndent:(Ljava/lang/String;I)Lorg/graalvm/compiler/debug/Indent;
            astore 12 /* indent2 */
        start local 12 // org.graalvm.compiler.debug.Indent indent2
        49: .line 570
            getstatic org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.$assertionsDisabled:Z
            ifne 50
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.allocator:Lorg/graalvm/compiler/lir/alloc/lsra/LinearScan;
            iload 9 /* optimalSplitPos */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.LinearScan.isBlockBegin:(I)Z
            ifne 50
            iload 9 /* optimalSplitPos */
            iconst_1
            iand
            iconst_1
            if_icmpeq 50
            new java.lang.AssertionError
            dup
            ldc "split pos must be odd when not on block boundary"
            invokespecial java.lang.AssertionError.<init>:(Ljava/lang/Object;)V
            athrow
        50: .line 571
      StackMap locals: java.lang.Throwable java.lang.Throwable org.graalvm.compiler.debug.Indent
      StackMap stack:
            getstatic org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.$assertionsDisabled:Z
            ifne 51
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.allocator:Lorg/graalvm/compiler/lir/alloc/lsra/LinearScan;
            iload 9 /* optimalSplitPos */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.LinearScan.isBlockBegin:(I)Z
            ifeq 51
            iload 9 /* optimalSplitPos */
            iconst_1
            iand
            ifeq 51
            new java.lang.AssertionError
            dup
            ldc "split pos must be even on block boundary"
            invokespecial java.lang.AssertionError.<init>:(Ljava/lang/Object;)V
            athrow
        51: .line 573
      StackMap locals:
      StackMap stack:
            aload 1 /* interval */
            iload 9 /* 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 13 /* spilledPart */
        start local 13 // org.graalvm.compiler.lir.alloc.lsra.Interval spilledPart
        52: .line 574
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.allocator:Lorg/graalvm/compiler/lir/alloc/lsra/LinearScan;
            aload 13 /* spilledPart */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.LinearScan.assignSpillSlot:(Lorg/graalvm/compiler/lir/alloc/lsra/Interval;)V
        53: .line 575
            aload 0 /* this */
            aload 13 /* spilledPart */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.handleSpillSlot:(Lorg/graalvm/compiler/lir/alloc/lsra/Interval;)V
        54: .line 576
            aload 0 /* this */
            aload 13 /* spilledPart */
            iload 9 /* optimalSplitPos */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.changeSpillState:(Lorg/graalvm/compiler/lir/alloc/lsra/Interval;I)V
        55: .line 578
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.allocator:Lorg/graalvm/compiler/lir/alloc/lsra/LinearScan;
            iload 9 /* optimalSplitPos */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.LinearScan.isBlockBegin:(I)Z
            ifne 59
        56: .line 579
            aload 2 /* debug */
            invokevirtual org.graalvm.compiler.debug.DebugContext.isLogEnabled:()Z
            ifeq 58
        57: .line 580
            aload 2 /* debug */
            ldc "inserting move from interval %d to %d"
            aload 1 /* interval */
            getfield org.graalvm.compiler.lir.alloc.lsra.Interval.operandNumber:I
            aload 13 /* spilledPart */
            getfield org.graalvm.compiler.lir.alloc.lsra.Interval.operandNumber:I
            invokevirtual org.graalvm.compiler.debug.DebugContext.log:(Ljava/lang/String;II)V
        58: .line 582
      StackMap locals: org.graalvm.compiler.lir.alloc.lsra.Interval
      StackMap stack:
            aload 0 /* this */
            iload 9 /* optimalSplitPos */
            aload 1 /* interval */
            aload 13 /* 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
        59: .line 586
      StackMap locals:
      StackMap stack:
            getstatic org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.$assertionsDisabled:Z
            ifne 60
            aload 13 /* spilledPart */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.currentSplitChild:()Lorg/graalvm/compiler/lir/alloc/lsra/Interval;
            aload 1 /* interval */
            if_acmpeq 60
            new java.lang.AssertionError
            dup
            ldc "overwriting wrong currentSplitChild"
            invokespecial java.lang.AssertionError.<init>:(Ljava/lang/Object;)V
            athrow
        60: .line 587
      StackMap locals:
      StackMap stack:
            aload 13 /* spilledPart */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.makeCurrentSplitChild:()V
        61: .line 589
            aload 2 /* debug */
            invokevirtual org.graalvm.compiler.debug.DebugContext.isLogEnabled:()Z
            ifeq 64
        62: .line 590
            aload 2 /* debug */
            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;
            invokevirtual org.graalvm.compiler.debug.DebugContext.log:(Ljava/lang/String;Ljava/lang/Object;)V
        63: .line 591
            aload 2 /* debug */
            ldc "spilled interval   : %s"
            aload 13 /* 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;
            invokevirtual org.graalvm.compiler.debug.DebugContext.log:(Ljava/lang/String;Ljava/lang/Object;)V
        end local 13 // org.graalvm.compiler.lir.alloc.lsra.Interval spilledPart
        64: .line 593
      StackMap locals:
      StackMap stack:
            aload 12 /* indent2 */
            ifnull 70
            aload 12 /* indent2 */
            invokeinterface org.graalvm.compiler.debug.Indent.close:()V
            goto 70
      StackMap locals:
      StackMap stack: java.lang.Throwable
        65: astore 10
            aload 12 /* indent2 */
            ifnull 66
            aload 12 /* indent2 */
            invokeinterface org.graalvm.compiler.debug.Indent.close:()V
        end local 12 // org.graalvm.compiler.debug.Indent indent2
      StackMap locals:
      StackMap stack:
        66: aload 10
            athrow
      StackMap locals:
      StackMap stack: java.lang.Throwable
        67: astore 11
            aload 10
            ifnonnull 68
            aload 11
            astore 10
            goto 69
      StackMap locals:
      StackMap stack:
        68: aload 10
            aload 11
            if_acmpeq 69
            aload 10
            aload 11
            invokevirtual java.lang.Throwable.addSuppressed:(Ljava/lang/Throwable;)V
      StackMap locals:
      StackMap stack:
        69: aload 10
            athrow
        end local 9 // int optimalSplitPos
        70: .line 595
      StackMap locals:
      StackMap stack:
            aload 8 /* indent */
            ifnull 76
            aload 8 /* indent */
            invokeinterface org.graalvm.compiler.debug.Indent.close:()V
            goto 76
      StackMap locals:
      StackMap stack: java.lang.Throwable
        71: astore 6
            aload 8 /* indent */
            ifnull 72
            aload 8 /* indent */
            invokeinterface org.graalvm.compiler.debug.Indent.close:()V
        end local 8 // org.graalvm.compiler.debug.Indent indent
      StackMap locals:
      StackMap stack:
        72: aload 6
            athrow
      StackMap locals:
      StackMap stack: java.lang.Throwable
        73: astore 7
            aload 6
            ifnonnull 74
            aload 7
            astore 6
            goto 75
      StackMap locals:
      StackMap stack:
        74: aload 6
            aload 7
            if_acmpeq 75
            aload 6
            aload 7
            invokevirtual java.lang.Throwable.addSuppressed:(Ljava/lang/Throwable;)V
      StackMap locals:
      StackMap stack:
        75: aload 6
            athrow
        76: .line 596
      StackMap locals:
      StackMap stack:
            return
        end local 5 // int minSplitPos
        end local 4 // int previousUsage
        end local 3 // int maxSplitPos
        end local 2 // org.graalvm.compiler.debug.DebugContext debug
        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   77     0             this  Lorg/graalvm/compiler/lir/alloc/lsra/LinearScanWalker;
            0   77     1         interval  Lorg/graalvm/compiler/lir/alloc/lsra/Interval;
            1   77     2            debug  Lorg/graalvm/compiler/debug/DebugContext;
            2   77     3      maxSplitPos  I
            3   77     4    previousUsage  I
            6   77     5      minSplitPos  I
            8   72     8           indent  Lorg/graalvm/compiler/debug/Indent;
           16   36    11          indent2  Lorg/graalvm/compiler/debug/Indent;
           23   34    12           parent  Lorg/graalvm/compiler/lir/alloc/lsra/Interval;
           41   70     9  optimalSplitPos  I
           49   66    12          indent2  Lorg/graalvm/compiler/debug/Indent;
           52   64    13      spilledPart  Lorg/graalvm/compiler/lir/alloc/lsra/Interval;
      Exception table:
        from    to  target  type
          16    34      35  any
          15    37      37  any
          49    64      65  any
          48    67      67  any
           8    70      71  any
           7    73      73  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 600
            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$SpillState.ordinal:()I
            iaload
            tableswitch { // 1 - 7
                    1: 19
                    2: 1
                    3: 11
                    4: 19
                    5: 19
                    6: 19
                    7: 19
              default: 20
          }
         1: .line 602
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.allocator:Lorg/graalvm/compiler/lir/alloc/lsra/LinearScan;
            aload 1 /* interval */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.spillDefinitionPos:()I
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.LinearScan.blockForId:(I)Lorg/graalvm/compiler/core/common/cfg/AbstractBlockBase;
            invokevirtual org.graalvm.compiler.core.common.cfg.AbstractBlockBase.getLoopDepth:()I
            istore 3 /* defLoopDepth */
        start local 3 // int defLoopDepth
         2: .line 603
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.allocator:Lorg/graalvm/compiler/lir/alloc/lsra/LinearScan;
            iload 2 /* spillPos */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.LinearScan.blockForId:(I)Lorg/graalvm/compiler/core/common/cfg/AbstractBlockBase;
            invokevirtual org.graalvm.compiler.core.common.cfg.AbstractBlockBase.getLoopDepth:()I
            istore 4 /* spillLoopDepth */
        start local 4 // int spillLoopDepth
         3: .line 605
            iload 3 /* defLoopDepth */
            iload 4 /* spillLoopDepth */
            if_icmpge 9
         4: .line 610
            getstatic org.graalvm.compiler.lir.alloc.lsra.LinearScan$Options.LIROptLSRAOptimizeSpillPosition:Lorg/graalvm/compiler/options/OptionKey;
            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.getOptions:()Lorg/graalvm/compiler/options/OptionValues;
            invokevirtual org.graalvm.compiler.options.OptionKey.getValue:(Lorg/graalvm/compiler/options/OptionValues;)Ljava/lang/Object;
            checkcast java.lang.Boolean
            invokevirtual java.lang.Boolean.booleanValue:()Z
            ifeq 7
         5: .line 612
            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$SpillState;)V
         6: .line 613
            goto 21
         7: .line 615
      StackMap locals: int int
      StackMap stack:
            aload 1 /* interval */
            getstatic org.graalvm.compiler.lir.alloc.lsra.Interval$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 617
            goto 21
         9: .line 622
      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$SpillState;)V
        10: .line 624
            goto 21
        end local 4 // int spillLoopDepth
        end local 3 // int defLoopDepth
        11: .line 628
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.allocator:Lorg/graalvm/compiler/lir/alloc/lsra/LinearScan;
            aload 1 /* interval */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.spillDefinitionPos:()I
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.LinearScan.blockForId:(I)Lorg/graalvm/compiler/core/common/cfg/AbstractBlockBase;
            invokevirtual org.graalvm.compiler.core.common.cfg.AbstractBlockBase.getLoopDepth:()I
            istore 3 /* defLoopDepth */
        start local 3 // int defLoopDepth
        12: .line 629
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.allocator:Lorg/graalvm/compiler/lir/alloc/lsra/LinearScan;
            iload 2 /* spillPos */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.LinearScan.blockForId:(I)Lorg/graalvm/compiler/core/common/cfg/AbstractBlockBase;
            invokevirtual org.graalvm.compiler.core.common.cfg.AbstractBlockBase.getLoopDepth:()I
            istore 4 /* spillLoopDepth */
        start local 4 // int spillLoopDepth
        13: .line 631
            iload 3 /* defLoopDepth */
            iload 4 /* spillLoopDepth */
            if_icmpgt 21
        14: .line 632
            getstatic org.graalvm.compiler.lir.alloc.lsra.LinearScan$Options.LIROptLSRAOptimizeSpillPosition:Lorg/graalvm/compiler/options/OptionKey;
            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.getOptions:()Lorg/graalvm/compiler/options/OptionValues;
            invokevirtual org.graalvm.compiler.options.OptionKey.getValue:(Lorg/graalvm/compiler/options/OptionValues;)Ljava/lang/Object;
            checkcast java.lang.Boolean
            invokevirtual java.lang.Boolean.booleanValue:()Z
            ifeq 17
        15: .line 634
            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$SpillState;)V
        16: .line 635
            goto 21
        17: .line 637
      StackMap locals: int int
      StackMap stack:
            aload 1 /* interval */
            getstatic org.graalvm.compiler.lir.alloc.lsra.Interval$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
        18: .line 640
            goto 21
        end local 4 // int spillLoopDepth
        end local 3 // int defLoopDepth
        19: .line 649
      StackMap locals:
      StackMap stack:
            goto 21
        20: .line 652
      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
        21: .line 654
      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   22     0            this  Lorg/graalvm/compiler/lir/alloc/lsra/LinearScanWalker;
            0   22     1        interval  Lorg/graalvm/compiler/lir/alloc/lsra/Interval;
            0   22     2        spillPos  I
            2   11     3    defLoopDepth  I
            3   11     4  spillLoopDepth  I
           12   19     3    defLoopDepth  I
           13   19     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 660
            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 662
      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 665
            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 666
            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 668
            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 669
            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 672
            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 673
            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 674
            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, jdk.vm.ci.code.Register, int);
    descriptor: (Lorg/graalvm/compiler/lir/alloc/lsra/Interval;Ljdk/vm/ci/code/Register;I)V
    flags: (0x0000) 
    Code:
      stack=5, locals=9, 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 // jdk.vm.ci.code.Register reg
        start local 3 // int mustHaveRegUsePos
         0: .line 689
            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$State;
            if_acmpeq 1
            new java.lang.AssertionError
            dup
            ldc "other states not allowed"
            invokespecial java.lang.AssertionError.<init>:(Ljava/lang/Object;)V
            athrow
         1: .line 690
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.currentPosition:I
            istore 4 /* currentPos */
        start local 4 // int currentPos
         2: .line 691
            aload 1 /* interval */
            getfield org.graalvm.compiler.lir.alloc.lsra.Interval.state:Lorg/graalvm/compiler/lir/alloc/lsra/Interval$State;
            getstatic org.graalvm.compiler.lir.alloc.lsra.Interval$State.Inactive:Lorg/graalvm/compiler/lir/alloc/lsra/Interval$State;
            if_acmpne 6
         3: .line 695
            getstatic org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.$assertionsDisabled:Z
            ifne 4
            aload 1 /* interval */
            iload 4 /* currentPos */
            iconst_1
            isub
            iload 4 /* currentPos */
            iconst_1
            iadd
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.hasHoleBetween:(II)Z
            ifne 4
            new java.lang.AssertionError
            dup
            ldc "interval can not be inactive otherwise"
            invokespecial java.lang.AssertionError.<init>:(Ljava/lang/Object;)V
            athrow
         4: .line 696
      StackMap locals: int
      StackMap stack:
            aload 0 /* this */
            aload 1 /* interval */
            iload 4 /* currentPos */
            iconst_1
            iadd
            iload 4 /* currentPos */
            iconst_1
            iadd
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.splitBeforeUsage:(Lorg/graalvm/compiler/lir/alloc/lsra/Interval;II)V
         5: .line 698
            goto 24
         6: .line 703
      StackMap locals:
      StackMap stack:
            iload 4 /* currentPos */
            iconst_1
            iadd
            istore 5 /* minSplitPos */
        start local 5 // int minSplitPos
         7: .line 704
            aload 1 /* interval */
            getstatic org.graalvm.compiler.lir.alloc.lsra.Interval$RegisterPriority.MustHaveRegister:Lorg/graalvm/compiler/lir/alloc/lsra/Interval$RegisterPriority;
            iload 5 /* minSplitPos */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.nextUsage:(Lorg/graalvm/compiler/lir/alloc/lsra/Interval$RegisterPriority;I)I
            aload 1 /* interval */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.to:()I
            invokestatic java.lang.Math.min:(II)I
            istore 6 /* maxSplitPos */
        start local 6 // int maxSplitPos
         8: .line 706
            aload 0 /* this */
            aload 1 /* interval */
            iload 5 /* minSplitPos */
            iload 6 /* maxSplitPos */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.splitBeforeUsage:(Lorg/graalvm/compiler/lir/alloc/lsra/Interval;II)V
         9: .line 708
            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$RegisterPriority;
            iload 4 /* currentPos */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.nextUsage:(Lorg/graalvm/compiler/lir/alloc/lsra/Interval$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 710
      StackMap locals: int int
      StackMap stack:
            aload 1 /* interval */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.to:()I
            iload 3 /* mustHaveRegUsePos */
            if_icmplt 13
        11: .line 711
            aload 0 /* this */
            aload 1 /* interval */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.splitForSpilling:(Lorg/graalvm/compiler/lir/alloc/lsra/Interval;)V
        12: .line 712
            goto 24
        13: .line 730
      StackMap locals:
      StackMap stack:
            getstatic org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.$assertionsDisabled:Z
            ifne 14
            aload 2 /* reg */
            ifnonnull 14
            new java.lang.AssertionError
            dup
            invokespecial java.lang.AssertionError.<init>:()V
            athrow
        14: .line 731
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.blockPos:[I
            aload 2 /* reg */
            getfield jdk.vm.ci.code.Register.number:I
            iaload
            aload 1 /* interval */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.to:()I
            if_icmpgt 15
            iconst_1
            goto 16
      StackMap locals:
      StackMap stack:
        15: iconst_0
      StackMap locals:
      StackMap stack: int
        16: istore 7 /* needSplit */
        start local 7 // boolean needSplit
        17: .line 732
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.blockPos:[I
            aload 2 /* reg */
            getfield jdk.vm.ci.code.Register.number:I
            iaload
            istore 8 /* splitPos */
        start local 8 // int splitPos
        18: .line 733
            getstatic org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.$assertionsDisabled:Z
            ifne 19
            iload 8 /* splitPos */
            ifgt 19
            new java.lang.AssertionError
            dup
            ldc "invalid splitPos"
            invokespecial java.lang.AssertionError.<init>:(Ljava/lang/Object;)V
            athrow
        19: .line 734
      StackMap locals: int int
      StackMap stack:
            getstatic org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.$assertionsDisabled:Z
            ifne 20
            iload 7 /* needSplit */
            ifne 20
            iload 8 /* splitPos */
            aload 1 /* interval */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.from:()I
            if_icmpgt 20
            new java.lang.AssertionError
            dup
            ldc "splitting interval at from"
            invokespecial java.lang.AssertionError.<init>:(Ljava/lang/Object;)V
            athrow
        20: .line 735
      StackMap locals:
      StackMap stack:
            aload 1 /* interval */
            aload 2 /* 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
        21: .line 736
            iload 7 /* needSplit */
            ifeq 23
        22: .line 738
            aload 0 /* this */
            aload 1 /* interval */
            iload 8 /* splitPos */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.splitWhenPartialRegisterAvailable:(Lorg/graalvm/compiler/lir/alloc/lsra/Interval;I)V
        23: .line 741
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            aload 2 /* reg */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.splitAndSpillIntersectingIntervals:(Ljdk/vm/ci/code/Register;)V
        end local 8 // int splitPos
        end local 7 // boolean needSplit
        end local 6 // int maxSplitPos
        end local 5 // int minSplitPos
        24: .line 744
      StackMap locals: org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker org.graalvm.compiler.lir.alloc.lsra.Interval jdk.vm.ci.code.Register int int
      StackMap stack:
            return
        end local 4 // int currentPos
        end local 3 // int mustHaveRegUsePos
        end local 2 // jdk.vm.ci.code.Register reg
        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   25     0               this  Lorg/graalvm/compiler/lir/alloc/lsra/LinearScanWalker;
            0   25     1           interval  Lorg/graalvm/compiler/lir/alloc/lsra/Interval;
            0   25     2                reg  Ljdk/vm/ci/code/Register;
            0   25     3  mustHaveRegUsePos  I
            2   25     4         currentPos  I
            7   24     5        minSplitPos  I
            8   24     6        maxSplitPos  I
           17   24     7          needSplit  Z
           18   24     8           splitPos  I
    MethodParameters:
                   Name  Flags
      interval           
      reg                
      mustHaveRegUsePos  

  boolean allocFreeRegister(org.graalvm.compiler.lir.alloc.lsra.Interval);
    descriptor: (Lorg/graalvm/compiler/lir/alloc/lsra/Interval;)Z
    flags: (0x0000) 
    Code:
      stack=5, locals=20, 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 748
            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.getDebug:()Lorg/graalvm/compiler/debug/DebugContext;
            astore 2 /* debug */
        start local 2 // org.graalvm.compiler.debug.DebugContext debug
         1: .line 749
            aconst_null
            astore 3
            aconst_null
            astore 4
         2: aload 2 /* debug */
            ldc "trying to find free register for %s"
            aload 1 /* interval */
            invokevirtual org.graalvm.compiler.debug.DebugContext.logAndIndent:(Ljava/lang/String;Ljava/lang/Object;)Lorg/graalvm/compiler/debug/Indent;
            astore 5 /* indent */
        start local 5 // org.graalvm.compiler.debug.Indent indent
         3: .line 751
            aload 0 /* this */
            iconst_1
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.initUseLists:(Z)V
         4: .line 752
            aload 0 /* this */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.freeExcludeActiveFixed:()V
         5: .line 753
            aload 0 /* this */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.freeExcludeActiveAny:()V
         6: .line 754
            aload 0 /* this */
            aload 1 /* interval */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.freeCollectInactiveFixed:(Lorg/graalvm/compiler/lir/alloc/lsra/Interval;)V
         7: .line 755
            aload 0 /* this */
            aload 1 /* interval */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.freeCollectInactiveAny:(Lorg/graalvm/compiler/lir/alloc/lsra/Interval;)V
         8: .line 757
            getstatic org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.$assertionsDisabled:Z
            ifne 9
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.unhandledLists:Lorg/graalvm/compiler/lir/alloc/lsra/Interval$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;
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.isEndMarker:()Z
            ifne 9
            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
         9: .line 763
      StackMap locals: org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker org.graalvm.compiler.lir.alloc.lsra.Interval org.graalvm.compiler.debug.DebugContext java.lang.Throwable java.lang.Throwable org.graalvm.compiler.debug.Indent
      StackMap stack:
            aload 2 /* debug */
            invokevirtual org.graalvm.compiler.debug.DebugContext.isLogEnabled:()Z
            ifeq 24
        10: .line 765
            aconst_null
            astore 6
            aconst_null
            astore 7
        11: aload 2 /* debug */
            ldc "state of registers:"
            invokevirtual org.graalvm.compiler.debug.DebugContext.logAndIndent:(Ljava/lang/String;)Lorg/graalvm/compiler/debug/Indent;
            astore 8 /* indent2 */
        start local 8 // org.graalvm.compiler.debug.Indent indent2
        12: .line 766
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.availableRegs:[Ljdk/vm/ci/code/Register;
            dup
            astore 12
            arraylength
            istore 11
            iconst_0
            istore 10
            goto 17
      StackMap locals: org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker org.graalvm.compiler.lir.alloc.lsra.Interval org.graalvm.compiler.debug.DebugContext 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:
        13: aload 12
            iload 10
            aaload
            astore 9 /* register */
        start local 9 // jdk.vm.ci.code.Register register
        14: .line 767
            aload 9 /* register */
            getfield jdk.vm.ci.code.Register.number:I
            istore 13 /* i */
        start local 13 // int i
        15: .line 768
            aload 2 /* debug */
            ldc "reg %d: usePos: %d"
            aload 9 /* register */
            getfield jdk.vm.ci.code.Register.number:I
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.usePos:[I
            iload 13 /* i */
            iaload
            invokevirtual org.graalvm.compiler.debug.DebugContext.log:(Ljava/lang/String;II)V
        end local 13 // int i
        end local 9 // jdk.vm.ci.code.Register register
        16: .line 766
            iinc 10 1
      StackMap locals:
      StackMap stack:
        17: iload 10
            iload 11
            if_icmplt 13
        18: .line 770
            aload 8 /* indent2 */
            ifnull 24
            aload 8 /* indent2 */
            invokeinterface org.graalvm.compiler.debug.Indent.close:()V
            goto 24
      StackMap locals: org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker org.graalvm.compiler.lir.alloc.lsra.Interval org.graalvm.compiler.debug.DebugContext 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
        19: astore 6
            aload 8 /* indent2 */
            ifnull 20
            aload 8 /* indent2 */
            invokeinterface org.graalvm.compiler.debug.Indent.close:()V
        end local 8 // org.graalvm.compiler.debug.Indent indent2
      StackMap locals:
      StackMap stack:
        20: aload 6
            athrow
      StackMap locals:
      StackMap stack: java.lang.Throwable
        21: astore 7
            aload 6
            ifnonnull 22
            aload 7
            astore 6
            goto 23
      StackMap locals:
      StackMap stack:
        22: aload 6
            aload 7
            if_acmpeq 23
            aload 6
            aload 7
            invokevirtual java.lang.Throwable.addSuppressed:(Ljava/lang/Throwable;)V
      StackMap locals:
      StackMap stack:
        23: aload 6
            athrow
        24: .line 773
      StackMap locals:
      StackMap stack:
            aconst_null
            astore 6 /* hint */
        start local 6 // jdk.vm.ci.code.Register hint
        25: .line 774
            aload 1 /* interval */
            iconst_1
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.locationHint:(Z)Lorg/graalvm/compiler/lir/alloc/lsra/Interval;
            astore 7 /* locationHint */
        start local 7 // org.graalvm.compiler.lir.alloc.lsra.Interval locationHint
        26: .line 775
            aload 7 /* locationHint */
            ifnull 30
            aload 7 /* locationHint */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.location:()Ljdk/vm/ci/meta/AllocatableValue;
            ifnull 30
            aload 7 /* 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 30
        27: .line 776
            aload 7 /* 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 6 /* hint */
        28: .line 777
            aload 2 /* debug */
            invokevirtual org.graalvm.compiler.debug.DebugContext.isLogEnabled:()Z
            ifeq 30
        29: .line 778
            aload 2 /* debug */
            ldc "hint register %d from interval %s"
            aload 6 /* hint */
            getfield jdk.vm.ci.code.Register.number:I
            aload 7 /* locationHint */
            invokevirtual org.graalvm.compiler.debug.DebugContext.log:(Ljava/lang/String;ILjava/lang/Object;)V
        30: .line 781
      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 31
            aload 1 /* interval */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.location:()Ljdk/vm/ci/meta/AllocatableValue;
            ifnull 31
            new java.lang.AssertionError
            dup
            ldc "register already assigned to interval"
            invokespecial java.lang.AssertionError.<init>:(Ljava/lang/Object;)V
            athrow
        31: .line 784
      StackMap locals:
      StackMap stack:
            aload 1 /* interval */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.from:()I
            iconst_1
            iadd
            istore 8 /* regNeededUntil */
        start local 8 // int regNeededUntil
        32: .line 785
            aload 1 /* interval */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.to:()I
            istore 9 /* intervalTo */
        start local 9 // int intervalTo
        33: .line 787
            iconst_0
            istore 10 /* needSplit */
        start local 10 // boolean needSplit
        34: .line 788
            iconst_m1
            istore 11 /* splitPos */
        start local 11 // int splitPos
        35: .line 790
            aconst_null
            astore 12 /* reg */
        start local 12 // jdk.vm.ci.code.Register reg
        36: .line 791
            aconst_null
            astore 13 /* minFullReg */
        start local 13 // jdk.vm.ci.code.Register minFullReg
        37: .line 792
            aconst_null
            astore 14 /* maxPartialReg */
        start local 14 // jdk.vm.ci.code.Register maxPartialReg
        38: .line 794
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.availableRegs:[Ljdk/vm/ci/code/Register;
            dup
            astore 18
            arraylength
            istore 17
            iconst_0
            istore 16
            goto 49
      StackMap locals: org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker org.graalvm.compiler.lir.alloc.lsra.Interval org.graalvm.compiler.debug.DebugContext 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:
        39: aload 18
            iload 16
            aaload
            astore 15 /* availableReg */
        start local 15 // jdk.vm.ci.code.Register availableReg
        40: .line 795
            aload 15 /* availableReg */
            getfield jdk.vm.ci.code.Register.number:I
            istore 19 /* number */
        start local 19 // int number
        41: .line 796
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.usePos:[I
            iload 19 /* number */
            iaload
            iload 9 /* intervalTo */
            if_icmplt 45
        42: .line 798
            aload 13 /* minFullReg */
            ifnull 43
            aload 15 /* availableReg */
            aload 6 /* hint */
            invokevirtual jdk.vm.ci.code.Register.equals:(Ljava/lang/Object;)Z
            ifne 43
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.usePos:[I
            iload 19 /* number */
            iaload
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.usePos:[I
            aload 13 /* minFullReg */
            getfield jdk.vm.ci.code.Register.number:I
            iaload
            if_icmpge 48
            aload 13 /* minFullReg */
            aload 6 /* hint */
            invokevirtual jdk.vm.ci.code.Register.equals:(Ljava/lang/Object;)Z
            ifne 48
        43: .line 799
      StackMap locals: org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker org.graalvm.compiler.lir.alloc.lsra.Interval org.graalvm.compiler.debug.DebugContext 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 15 /* availableReg */
            astore 13 /* minFullReg */
        44: .line 801
            goto 48
      StackMap locals:
      StackMap stack:
        45: aload 0 /* this */
            getfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.usePos:[I
            iload 19 /* number */
            iaload
            iload 8 /* regNeededUntil */
            if_icmple 48
        46: .line 803
            aload 14 /* maxPartialReg */
            ifnull 47
            aload 15 /* availableReg */
            aload 6 /* hint */
            invokevirtual jdk.vm.ci.code.Register.equals:(Ljava/lang/Object;)Z
            ifne 47
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.usePos:[I
            iload 19 /* number */
            iaload
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.usePos:[I
            aload 14 /* maxPartialReg */
            getfield jdk.vm.ci.code.Register.number:I
            iaload
            if_icmple 48
            aload 14 /* maxPartialReg */
            aload 6 /* hint */
            invokevirtual jdk.vm.ci.code.Register.equals:(Ljava/lang/Object;)Z
            ifne 48
        47: .line 804
      StackMap locals:
      StackMap stack:
            aload 15 /* availableReg */
            astore 14 /* maxPartialReg */
        end local 19 // int number
        end local 15 // jdk.vm.ci.code.Register availableReg
        48: .line 794
      StackMap locals: org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker org.graalvm.compiler.lir.alloc.lsra.Interval org.graalvm.compiler.debug.DebugContext 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 16 1
      StackMap locals:
      StackMap stack:
        49: iload 16
            iload 17
            if_icmplt 39
        50: .line 809
            aload 13 /* minFullReg */
            ifnull 53
        51: .line 810
            aload 13 /* minFullReg */
            astore 12 /* reg */
        52: .line 811
            goto 59
      StackMap locals: org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker org.graalvm.compiler.lir.alloc.lsra.Interval org.graalvm.compiler.debug.DebugContext 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:
        53: aload 14 /* maxPartialReg */
            ifnull 57
        54: .line 812
            iconst_1
            istore 10 /* needSplit */
        55: .line 813
            aload 14 /* maxPartialReg */
            astore 12 /* reg */
        56: .line 814
            goto 59
        57: .line 831
      StackMap locals:
      StackMap stack:
            aload 5 /* indent */
            ifnull 58
            aload 5 /* indent */
            invokeinterface org.graalvm.compiler.debug.Indent.close:()V
        58: .line 815
      StackMap locals:
      StackMap stack:
            iconst_0
            ireturn
        59: .line 818
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.usePos:[I
            aload 12 /* reg */
            getfield jdk.vm.ci.code.Register.number:I
            iaload
            istore 11 /* splitPos */
        60: .line 819
            aload 1 /* interval */
            aload 12 /* 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
        61: .line 820
            aload 2 /* debug */
            invokevirtual org.graalvm.compiler.debug.DebugContext.isLogEnabled:()Z
            ifeq 63
        62: .line 821
            aload 2 /* debug */
            ldc "selected register %d"
            aload 12 /* reg */
            getfield jdk.vm.ci.code.Register.number:I
            invokevirtual org.graalvm.compiler.debug.DebugContext.log:(Ljava/lang/String;I)V
        63: .line 824
      StackMap locals:
      StackMap stack:
            getstatic org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.$assertionsDisabled:Z
            ifne 64
            iload 11 /* splitPos */
            ifgt 64
            new java.lang.AssertionError
            dup
            ldc "invalid splitPos"
            invokespecial java.lang.AssertionError.<init>:(Ljava/lang/Object;)V
            athrow
        64: .line 825
      StackMap locals:
      StackMap stack:
            iload 10 /* needSplit */
            ifeq 66
        65: .line 827
            aload 0 /* this */
            aload 1 /* interval */
            iload 11 /* splitPos */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.splitWhenPartialRegisterAvailable:(Lorg/graalvm/compiler/lir/alloc/lsra/Interval;I)V
        66: .line 831
      StackMap locals:
      StackMap stack:
            aload 5 /* indent */
            ifnull 67
            aload 5 /* indent */
            invokeinterface org.graalvm.compiler.debug.Indent.close:()V
        67: .line 830
      StackMap locals:
      StackMap stack:
            iconst_1
            ireturn
        end local 14 // jdk.vm.ci.code.Register maxPartialReg
        end local 13 // jdk.vm.ci.code.Register minFullReg
        end local 12 // jdk.vm.ci.code.Register reg
        end local 11 // int splitPos
        end local 10 // boolean needSplit
        end local 9 // int intervalTo
        end local 8 // int regNeededUntil
        end local 7 // org.graalvm.compiler.lir.alloc.lsra.Interval locationHint
        end local 6 // jdk.vm.ci.code.Register hint
      StackMap locals: org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker org.graalvm.compiler.lir.alloc.lsra.Interval org.graalvm.compiler.debug.DebugContext java.lang.Throwable java.lang.Throwable org.graalvm.compiler.debug.Indent
      StackMap stack: java.lang.Throwable
        68: astore 3
        69: .line 831
            aload 5 /* indent */
            ifnull 70
            aload 5 /* indent */
            invokeinterface org.graalvm.compiler.debug.Indent.close:()V
        end local 5 // org.graalvm.compiler.debug.Indent indent
      StackMap locals:
      StackMap stack:
        70: aload 3
            athrow
      StackMap locals:
      StackMap stack: java.lang.Throwable
        71: astore 4
            aload 3
            ifnonnull 72
            aload 4
            astore 3
            goto 73
      StackMap locals:
      StackMap stack:
        72: aload 3
            aload 4
            if_acmpeq 73
            aload 3
            aload 4
            invokevirtual java.lang.Throwable.addSuppressed:(Ljava/lang/Throwable;)V
      StackMap locals:
      StackMap stack:
        73: aload 3
            athrow
        end local 2 // org.graalvm.compiler.debug.DebugContext debug
        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   74     0            this  Lorg/graalvm/compiler/lir/alloc/lsra/LinearScanWalker;
            0   74     1        interval  Lorg/graalvm/compiler/lir/alloc/lsra/Interval;
            1   74     2           debug  Lorg/graalvm/compiler/debug/DebugContext;
            3   70     5          indent  Lorg/graalvm/compiler/debug/Indent;
           12   20     8         indent2  Lorg/graalvm/compiler/debug/Indent;
           14   16     9        register  Ljdk/vm/ci/code/Register;
           15   16    13               i  I
           25   68     6            hint  Ljdk/vm/ci/code/Register;
           26   68     7    locationHint  Lorg/graalvm/compiler/lir/alloc/lsra/Interval;
           32   68     8  regNeededUntil  I
           33   68     9      intervalTo  I
           34   68    10       needSplit  Z
           35   68    11        splitPos  I
           36   68    12             reg  Ljdk/vm/ci/code/Register;
           37   68    13      minFullReg  Ljdk/vm/ci/code/Register;
           38   68    14   maxPartialReg  Ljdk/vm/ci/code/Register;
           40   48    15    availableReg  Ljdk/vm/ci/code/Register;
           41   48    19          number  I
      Exception table:
        from    to  target  type
          12    18      19  any
          11    21      21  any
           3    57      68  any
          59    66      68  any
           2    58      71  any
          59    67      71  any
          68    71      71  any
    MethodParameters:
          Name  Flags
      interval  

  void splitAndSpillIntersectingIntervals(jdk.vm.ci.code.Register);
    descriptor: (Ljdk/vm/ci/code/Register;)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 // jdk.vm.ci.code.Register reg
         0: .line 835
            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 836
      StackMap locals:
      StackMap stack:
            iconst_0
            istore 2 /* i */
        start local 2 // int i
         2: goto 7
         3: .line 837
      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 838
            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 839
            aload 0 /* this */
            aload 3 /* interval */
            aconst_null
            iconst_m1
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.splitAndSpillInterval:(Lorg/graalvm/compiler/lir/alloc/lsra/Interval;Ljdk/vm/ci/code/Register;I)V
        end local 3 // org.graalvm.compiler.lir.alloc.lsra.Interval interval
         6: .line 836
            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 841
            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=18, 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 846
            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.getDebug:()Lorg/graalvm/compiler/debug/DebugContext;
            astore 2 /* debug */
        start local 2 // org.graalvm.compiler.debug.DebugContext debug
         1: .line 847
            aconst_null
            astore 3
            aconst_null
            astore 4
         2: aload 2 /* debug */
            ldc "alloc locked register: need to split and spill to get register for %s"
            aload 1 /* interval */
            invokevirtual org.graalvm.compiler.debug.DebugContext.logAndIndent:(Ljava/lang/String;Ljava/lang/Object;)Lorg/graalvm/compiler/debug/Indent;
            astore 5 /* indent */
        start local 5 // org.graalvm.compiler.debug.Indent indent
         3: .line 850
            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$RegisterPriority;)I
            istore 6 /* firstUsage */
        start local 6 // int firstUsage
         4: .line 851
            aload 1 /* interval */
            getstatic org.graalvm.compiler.lir.alloc.lsra.Interval$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 7 /* firstShouldHaveUsage */
        start local 7 // int firstShouldHaveUsage
         5: .line 852
            iload 6 /* 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 8 /* regNeededUntil */
        start local 8 // int regNeededUntil
         6: .line 853
            aload 1 /* interval */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.to:()I
            istore 9 /* intervalTo */
        start local 9 // int intervalTo
         7: .line 854
            getstatic org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.$assertionsDisabled:Z
            ifne 9
            iload 8 /* regNeededUntil */
            iflt 8
            iload 8 /* regNeededUntil */
            ldc 2147483647
            if_icmplt 9
      StackMap locals: org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker org.graalvm.compiler.lir.alloc.lsra.Interval org.graalvm.compiler.debug.DebugContext java.lang.Throwable java.lang.Throwable org.graalvm.compiler.debug.Indent int int int int
      StackMap stack:
         8: new java.lang.AssertionError
            dup
            ldc "interval has no use"
            invokespecial java.lang.AssertionError.<init>:(Ljava/lang/Object;)V
            athrow
         9: .line 864
      StackMap locals:
      StackMap stack:
            getstatic org.graalvm.compiler.lir.alloc.lsra.Interval$RegisterPriority.LiveAtLoopEnd:Lorg/graalvm/compiler/lir/alloc/lsra/Interval$RegisterPriority;
            astore 12 /* registerPriority */
        start local 12 // org.graalvm.compiler.lir.alloc.lsra.Interval$RegisterPriority registerPriority
        10: .line 866
      StackMap locals: org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker org.graalvm.compiler.lir.alloc.lsra.Interval org.graalvm.compiler.debug.DebugContext java.lang.Throwable java.lang.Throwable org.graalvm.compiler.debug.Indent int int int int top top org.graalvm.compiler.lir.alloc.lsra.Interval$RegisterPriority
      StackMap stack:
            aload 0 /* this */
            iconst_0
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.initUseLists:(Z)V
        11: .line 867
            aload 0 /* this */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.spillExcludeActiveFixed:()V
        12: .line 869
            getstatic org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.$assertionsDisabled:Z
            ifne 13
            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$RegisterBinding;)Lorg/graalvm/compiler/lir/alloc/lsra/Interval;
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.isEndMarker:()Z
            ifne 13
            new java.lang.AssertionError
            dup
            ldc "must not have unhandled fixed intervals because all fixed intervals have a use at position 0"
            invokespecial java.lang.AssertionError.<init>:(Ljava/lang/Object;)V
            athrow
        13: .line 870
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            aload 1 /* interval */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.spillBlockInactiveFixed:(Lorg/graalvm/compiler/lir/alloc/lsra/Interval;)V
        14: .line 871
            aload 0 /* this */
            aload 12 /* registerPriority */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.spillCollectActiveAny:(Lorg/graalvm/compiler/lir/alloc/lsra/Interval$RegisterPriority;)V
        15: .line 872
            aload 0 /* this */
            aload 1 /* interval */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.spillCollectInactiveAny:(Lorg/graalvm/compiler/lir/alloc/lsra/Interval;)V
        16: .line 873
            aload 2 /* debug */
            invokevirtual org.graalvm.compiler.debug.DebugContext.isLogEnabled:()Z
            ifeq 18
        17: .line 874
            aload 0 /* this */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.printRegisterState:()V
        18: .line 877
      StackMap locals:
      StackMap stack:
            aconst_null
            astore 10 /* reg */
        start local 10 // jdk.vm.ci.code.Register reg
        19: .line 878
            aload 1 /* interval */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.location:()Ljdk/vm/ci/meta/AllocatableValue;
            ifnull 20
            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 20
            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 21
      StackMap locals: org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker org.graalvm.compiler.lir.alloc.lsra.Interval org.graalvm.compiler.debug.DebugContext 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$RegisterPriority
      StackMap stack:
        20: aconst_null
      StackMap locals:
      StackMap stack: jdk.vm.ci.code.Register
        21: astore 11 /* ignore */
        start local 11 // jdk.vm.ci.code.Register ignore
        22: .line 880
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.availableRegs:[Ljdk/vm/ci/code/Register;
            dup
            astore 16
            arraylength
            istore 15
            iconst_0
            istore 14
            goto 30
      StackMap locals: org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker org.graalvm.compiler.lir.alloc.lsra.Interval org.graalvm.compiler.debug.DebugContext java.lang.Throwable java.lang.Throwable org.graalvm.compiler.debug.Indent int int int int jdk.vm.ci.code.Register jdk.vm.ci.code.Register org.graalvm.compiler.lir.alloc.lsra.Interval$RegisterPriority top int int jdk.vm.ci.code.Register[]
      StackMap stack:
        23: aload 16
            iload 14
            aaload
            astore 13 /* availableReg */
        start local 13 // jdk.vm.ci.code.Register availableReg
        24: .line 881
            aload 13 /* availableReg */
            getfield jdk.vm.ci.code.Register.number:I
            istore 17 /* number */
        start local 17 // int number
        25: .line 882
            aload 13 /* availableReg */
            aload 11 /* ignore */
            invokevirtual jdk.vm.ci.code.Register.equals:(Ljava/lang/Object;)Z
            ifne 29
        26: .line 884
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.usePos:[I
            iload 17 /* number */
            iaload
            iload 8 /* regNeededUntil */
            if_icmple 29
        27: .line 885
            aload 10 /* reg */
            ifnull 28
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.usePos:[I
            iload 17 /* number */
            iaload
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.usePos:[I
            aload 10 /* reg */
            getfield jdk.vm.ci.code.Register.number:I
            iaload
            if_icmple 29
        28: .line 886
      StackMap locals: org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker org.graalvm.compiler.lir.alloc.lsra.Interval org.graalvm.compiler.debug.DebugContext 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$RegisterPriority jdk.vm.ci.code.Register int int jdk.vm.ci.code.Register[] int
      StackMap stack:
            aload 13 /* availableReg */
            astore 10 /* reg */
        end local 17 // int number
        end local 13 // jdk.vm.ci.code.Register availableReg
        29: .line 880
      StackMap locals: org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker org.graalvm.compiler.lir.alloc.lsra.Interval org.graalvm.compiler.debug.DebugContext java.lang.Throwable java.lang.Throwable org.graalvm.compiler.debug.Indent int int int int jdk.vm.ci.code.Register jdk.vm.ci.code.Register org.graalvm.compiler.lir.alloc.lsra.Interval$RegisterPriority top int int jdk.vm.ci.code.Register[]
      StackMap stack:
            iinc 14 1
      StackMap locals:
      StackMap stack:
        30: iload 14
            iload 15
            if_icmplt 23
        31: .line 891
            aload 10 /* reg */
            ifnonnull 32
            iconst_0
            goto 33
      StackMap locals: org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker org.graalvm.compiler.lir.alloc.lsra.Interval org.graalvm.compiler.debug.DebugContext 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$RegisterPriority
      StackMap stack:
        32: aload 0 /* this */
            getfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.usePos:[I
            aload 10 /* reg */
            getfield jdk.vm.ci.code.Register.number:I
            iaload
      StackMap locals:
      StackMap stack: int
        33: istore 13 /* regUsePos */
        start local 13 // int regUsePos
        34: .line 892
            iload 13 /* regUsePos */
            iload 7 /* firstShouldHaveUsage */
            if_icmpgt 49
        35: .line 893
            aload 2 /* debug */
            invokevirtual org.graalvm.compiler.debug.DebugContext.isLogEnabled:()Z
            ifeq 37
        36: .line 894
            aload 2 /* debug */
            ldc "able to spill current interval. firstUsage(register): %d, usePos: %d"
            iload 6 /* firstUsage */
            iload 13 /* regUsePos */
            invokevirtual org.graalvm.compiler.debug.DebugContext.log:(Ljava/lang/String;II)V
        37: .line 897
      StackMap locals: int
      StackMap stack:
            iload 6 /* firstUsage */
            aload 1 /* interval */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.from:()I
            iconst_1
            iadd
            if_icmpgt 46
        38: .line 898
            aload 12 /* registerPriority */
            getstatic org.graalvm.compiler.lir.alloc.lsra.Interval$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 41
        39: .line 904
            aload 2 /* debug */
            ldc "retry with register priority must have register"
            invokevirtual org.graalvm.compiler.debug.DebugContext.log:(Ljava/lang/String;)V
        40: .line 905
            goto 52
        41: .line 907
      StackMap locals:
      StackMap stack:
            aload 1 /* interval */
            iload 6 /* 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 14 /* description */
        start local 14 // java.lang.String description
        42: .line 912
            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
        43: .line 913
            aload 2 /* debug */
            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 14 /* description */
            invokevirtual org.graalvm.compiler.debug.DebugContext.dump:(ILjava/lang/Object;Ljava/lang/String;)V
        44: .line 914
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.allocator:Lorg/graalvm/compiler/lir/alloc/lsra/LinearScan;
            aload 14 /* description */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.LinearScan.printIntervals:(Ljava/lang/String;)V
        45: .line 915
            new org.graalvm.compiler.lir.alloc.OutOfRegistersException
            dup
            ldc "LinearScan: no register found"
            aload 14 /* description */
            invokespecial org.graalvm.compiler.lir.alloc.OutOfRegistersException.<init>:(Ljava/lang/String;Ljava/lang/String;)V
            athrow
        end local 14 // java.lang.String description
        46: .line 918
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            aload 1 /* interval */
            aload 10 /* reg */
            iload 13 /* regUsePos */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.splitAndSpillInterval:(Lorg/graalvm/compiler/lir/alloc/lsra/Interval;Ljdk/vm/ci/code/Register;I)V
        47: .line 950
            aload 5 /* indent */
            ifnull 48
            aload 5 /* indent */
            invokeinterface org.graalvm.compiler.debug.Indent.close:()V
        48: .line 919
      StackMap locals:
      StackMap stack:
            return
        49: .line 921
      StackMap locals:
      StackMap stack:
            aload 2 /* debug */
            invokevirtual org.graalvm.compiler.debug.DebugContext.isLogEnabled:()Z
            ifeq 54
        50: .line 922
            aload 2 /* debug */
            ldc "not able to spill current interval. firstUsage(register): %d, usePos: %d"
            iload 6 /* firstUsage */
            iload 13 /* regUsePos */
            invokevirtual org.graalvm.compiler.debug.DebugContext.log:(Ljava/lang/String;II)V
        51: .line 925
            goto 54
        end local 13 // int regUsePos
        52: .line 864
      StackMap locals:
      StackMap stack:
            getstatic org.graalvm.compiler.lir.alloc.lsra.Interval$RegisterPriority.MustHaveRegister:Lorg/graalvm/compiler/lir/alloc/lsra/Interval$RegisterPriority;
            astore 12 /* registerPriority */
        end local 11 // jdk.vm.ci.code.Register ignore
        end local 10 // jdk.vm.ci.code.Register reg
        53: goto 10
        end local 12 // org.graalvm.compiler.lir.alloc.lsra.Interval$RegisterPriority registerPriority
        start local 10 // jdk.vm.ci.code.Register reg
        start local 11 // jdk.vm.ci.code.Register ignore
        54: .line 929
      StackMap locals:
      StackMap stack:
            getstatic org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.$assertionsDisabled:Z
            ifne 55
            aload 10 /* reg */
            ifnonnull 55
            new java.lang.AssertionError
            dup
            invokespecial java.lang.AssertionError.<init>:()V
            athrow
        55: .line 931
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.blockPos:[I
            aload 10 /* reg */
            getfield jdk.vm.ci.code.Register.number:I
            iaload
            iload 9 /* intervalTo */
            if_icmpgt 56
            iconst_1
            goto 57
      StackMap locals:
      StackMap stack:
        56: iconst_0
      StackMap locals:
      StackMap stack: int
        57: istore 12 /* needSplit */
        start local 12 // boolean needSplit
        58: .line 933
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.blockPos:[I
            aload 10 /* reg */
            getfield jdk.vm.ci.code.Register.number:I
            iaload
            istore 13 /* splitPos */
        start local 13 // int splitPos
        59: .line 935
            aload 2 /* debug */
            invokevirtual org.graalvm.compiler.debug.DebugContext.isLogEnabled:()Z
            ifeq 61
        60: .line 936
            aload 2 /* debug */
            ldc "decided to use register %d"
            aload 10 /* reg */
            getfield jdk.vm.ci.code.Register.number:I
            invokevirtual org.graalvm.compiler.debug.DebugContext.log:(Ljava/lang/String;I)V
        61: .line 938
      StackMap locals: int int
      StackMap stack:
            getstatic org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.$assertionsDisabled:Z
            ifne 62
            iload 13 /* splitPos */
            ifgt 62
            new java.lang.AssertionError
            dup
            ldc "invalid splitPos"
            invokespecial java.lang.AssertionError.<init>:(Ljava/lang/Object;)V
            athrow
        62: .line 939
      StackMap locals:
      StackMap stack:
            getstatic org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.$assertionsDisabled:Z
            ifne 63
            iload 12 /* needSplit */
            ifne 63
            iload 13 /* splitPos */
            aload 1 /* interval */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.from:()I
            if_icmpgt 63
            new java.lang.AssertionError
            dup
            ldc "splitting interval at from"
            invokespecial java.lang.AssertionError.<init>:(Ljava/lang/Object;)V
            athrow
        63: .line 941
      StackMap locals:
      StackMap stack:
            aload 1 /* interval */
            aload 10 /* 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
        64: .line 942
            iload 12 /* needSplit */
            ifeq 66
        65: .line 944
            aload 0 /* this */
            aload 1 /* interval */
            iload 13 /* splitPos */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.splitWhenPartialRegisterAvailable:(Lorg/graalvm/compiler/lir/alloc/lsra/Interval;I)V
        66: .line 948
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            aload 10 /* reg */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.splitAndSpillIntersectingIntervals:(Ljdk/vm/ci/code/Register;)V
        67: .line 950
            aload 5 /* indent */
            ifnull 68
            aload 5 /* indent */
            invokeinterface org.graalvm.compiler.debug.Indent.close:()V
        68: .line 949
      StackMap locals:
      StackMap stack:
            return
        end local 13 // int splitPos
        end local 12 // boolean needSplit
        end local 11 // jdk.vm.ci.code.Register ignore
        end local 10 // jdk.vm.ci.code.Register reg
        end local 9 // int intervalTo
        end local 8 // int regNeededUntil
        end local 7 // int firstShouldHaveUsage
        end local 6 // int firstUsage
      StackMap locals: org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker org.graalvm.compiler.lir.alloc.lsra.Interval org.graalvm.compiler.debug.DebugContext java.lang.Throwable java.lang.Throwable org.graalvm.compiler.debug.Indent
      StackMap stack: java.lang.Throwable
        69: astore 3
        70: .line 950
            aload 5 /* indent */
            ifnull 71
            aload 5 /* indent */
            invokeinterface org.graalvm.compiler.debug.Indent.close:()V
        end local 5 // org.graalvm.compiler.debug.Indent indent
      StackMap locals:
      StackMap stack:
        71: aload 3
            athrow
      StackMap locals:
      StackMap stack: java.lang.Throwable
        72: astore 4
            aload 3
            ifnonnull 73
            aload 4
            astore 3
            goto 74
      StackMap locals:
      StackMap stack:
        73: aload 3
            aload 4
            if_acmpeq 74
            aload 3
            aload 4
            invokevirtual java.lang.Throwable.addSuppressed:(Ljava/lang/Throwable;)V
      StackMap locals:
      StackMap stack:
        74: aload 3
            athrow
        end local 2 // org.graalvm.compiler.debug.DebugContext debug
        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   75     0                  this  Lorg/graalvm/compiler/lir/alloc/lsra/LinearScanWalker;
            0   75     1              interval  Lorg/graalvm/compiler/lir/alloc/lsra/Interval;
            1   75     2                 debug  Lorg/graalvm/compiler/debug/DebugContext;
            3   71     5                indent  Lorg/graalvm/compiler/debug/Indent;
            4   69     6            firstUsage  I
            5   69     7  firstShouldHaveUsage  I
            6   69     8        regNeededUntil  I
            7   69     9            intervalTo  I
           19   53    10                   reg  Ljdk/vm/ci/code/Register;
           54   69    10                   reg  Ljdk/vm/ci/code/Register;
           22   53    11                ignore  Ljdk/vm/ci/code/Register;
           54   69    11                ignore  Ljdk/vm/ci/code/Register;
           10   54    12      registerPriority  Lorg/graalvm/compiler/lir/alloc/lsra/Interval$RegisterPriority;
           24   29    13          availableReg  Ljdk/vm/ci/code/Register;
           25   29    17                number  I
           34   52    13             regUsePos  I
           42   46    14           description  Ljava/lang/String;
           58   69    12             needSplit  Z
           59   69    13              splitPos  I
      Exception table:
        from    to  target  type
           3    47      69  any
          49    67      69  any
           2    48      72  any
          49    68      72  any
          69    72      72  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 954
            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 955
            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 954
            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=6, locals=14, args_size=1
        start local 0 // org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker this
         0: .line 960
            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.getDebug:()Lorg/graalvm/compiler/debug/DebugContext;
            astore 1 /* debug */
        start local 1 // org.graalvm.compiler.debug.DebugContext debug
         1: .line 961
            aconst_null
            astore 2
            aconst_null
            astore 3
         2: aload 1 /* debug */
            ldc "state of registers:"
            invokevirtual org.graalvm.compiler.debug.DebugContext.logAndIndent:(Ljava/lang/String;)Lorg/graalvm/compiler/debug/Indent;
            astore 4 /* indent2 */
        start local 4 // org.graalvm.compiler.debug.Indent indent2
         3: .line 962
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.availableRegs:[Ljdk/vm/ci/code/Register;
            dup
            astore 8
            arraylength
            istore 7
            iconst_0
            istore 6
            goto 20
      StackMap locals: org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker org.graalvm.compiler.debug.DebugContext java.lang.Throwable java.lang.Throwable org.graalvm.compiler.debug.Indent top int int jdk.vm.ci.code.Register[]
      StackMap stack:
         4: aload 8
            iload 6
            aaload
            astore 5 /* reg */
        start local 5 // jdk.vm.ci.code.Register reg
         5: .line 963
            aload 5 /* reg */
            getfield jdk.vm.ci.code.Register.number:I
            istore 9 /* i */
        start local 9 // int i
         6: .line 964
            aconst_null
            astore 10
            aconst_null
            astore 11
         7: aload 1 /* debug */
            ldc "reg %d: usePos: %d, blockPos: %d, intervals: "
            iload 9 /* i */
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.usePos:[I
            iload 9 /* i */
            iaload
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.blockPos:[I
            iload 9 /* i */
            iaload
            invokevirtual org.graalvm.compiler.debug.DebugContext.logAndIndent:(Ljava/lang/String;III)Lorg/graalvm/compiler/debug/Indent;
            astore 12 /* indent3 */
        start local 12 // org.graalvm.compiler.debug.Indent indent3
         8: .line 965
            iconst_0
            istore 13 /* j */
        start local 13 // int j
         9: goto 12
        10: .line 966
      StackMap locals: org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker org.graalvm.compiler.debug.DebugContext 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:
            aload 1 /* debug */
            ldc "%s "
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.spillIntervals:[Ljava/util/List;
            iload 9 /* i */
            aaload
            iload 13 /* j */
            invokeinterface java.util.List.get:(I)Ljava/lang/Object;
            invokevirtual org.graalvm.compiler.debug.DebugContext.log:(Ljava/lang/String;Ljava/lang/Object;)V
        11: .line 965
            iinc 13 /* j */ 1
      StackMap locals:
      StackMap stack:
        12: iload 13 /* j */
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.spillIntervals:[Ljava/util/List;
            iload 9 /* i */
            aaload
            invokeinterface java.util.List.size:()I
            if_icmplt 10
        end local 13 // int j
        13: .line 968
            aload 12 /* indent3 */
            ifnull 19
            aload 12 /* indent3 */
            invokeinterface org.graalvm.compiler.debug.Indent.close:()V
            goto 19
      StackMap locals: org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker org.graalvm.compiler.debug.DebugContext 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
        14: astore 10
            aload 12 /* indent3 */
            ifnull 15
            aload 12 /* indent3 */
            invokeinterface org.graalvm.compiler.debug.Indent.close:()V
        end local 12 // org.graalvm.compiler.debug.Indent indent3
      StackMap locals:
      StackMap stack:
        15: aload 10
            athrow
      StackMap locals:
      StackMap stack: java.lang.Throwable
        16: astore 11
            aload 10
            ifnonnull 17
            aload 11
            astore 10
            goto 18
      StackMap locals:
      StackMap stack:
        17: aload 10
            aload 11
            if_acmpeq 18
            aload 10
            aload 11
            invokevirtual java.lang.Throwable.addSuppressed:(Ljava/lang/Throwable;)V
      StackMap locals:
      StackMap stack:
        18: aload 10
            athrow
        end local 9 // int i
        end local 5 // jdk.vm.ci.code.Register reg
        19: .line 962
      StackMap locals: org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker org.graalvm.compiler.debug.DebugContext java.lang.Throwable java.lang.Throwable org.graalvm.compiler.debug.Indent top int int jdk.vm.ci.code.Register[]
      StackMap stack:
            iinc 6 1
      StackMap locals:
      StackMap stack:
        20: iload 6
            iload 7
            if_icmplt 4
        21: .line 970
            aload 4 /* indent2 */
            ifnull 27
            aload 4 /* indent2 */
            invokeinterface org.graalvm.compiler.debug.Indent.close:()V
            goto 27
      StackMap locals: org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker org.graalvm.compiler.debug.DebugContext java.lang.Throwable java.lang.Throwable org.graalvm.compiler.debug.Indent
      StackMap stack: java.lang.Throwable
        22: astore 2
            aload 4 /* indent2 */
            ifnull 23
            aload 4 /* indent2 */
            invokeinterface org.graalvm.compiler.debug.Indent.close:()V
        end local 4 // org.graalvm.compiler.debug.Indent indent2
      StackMap locals:
      StackMap stack:
        23: aload 2
            athrow
      StackMap locals:
      StackMap stack: java.lang.Throwable
        24: astore 3
            aload 2
            ifnonnull 25
            aload 3
            astore 2
            goto 26
      StackMap locals:
      StackMap stack:
        25: aload 2
            aload 3
            if_acmpeq 26
            aload 2
            aload 3
            invokevirtual java.lang.Throwable.addSuppressed:(Ljava/lang/Throwable;)V
      StackMap locals:
      StackMap stack:
        26: aload 2
            athrow
        27: .line 971
      StackMap locals:
      StackMap stack:
            return
        end local 1 // org.graalvm.compiler.debug.DebugContext debug
        end local 0 // org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0   28     0     this  Lorg/graalvm/compiler/lir/alloc/lsra/LinearScanWalker;
            1   28     1    debug  Lorg/graalvm/compiler/debug/DebugContext;
            3   23     4  indent2  Lorg/graalvm/compiler/debug/Indent;
            5   19     5      reg  Ljdk/vm/ci/code/Register;
            6   19     9        i  I
            8   15    12  indent3  Lorg/graalvm/compiler/debug/Indent;
            9   13    13        j  I
      Exception table:
        from    to  target  type
           8    13      14  any
           7    16      16  any
           3    21      22  any
           2    24      24  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=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 974
            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 9
         1: .line 981
            aload 1 /* interval */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.from:()I
            istore 2 /* pos */
        start local 2 // int pos
         2: .line 982
            iload 2 /* pos */
            invokestatic jdk.vm.ci.code.CodeUtil.isOdd:(I)Z
            ifeq 9
         3: .line 984
            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 9
            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 9
            aload 1 /* interval */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.to:()I
            iload 2 /* pos */
            iconst_1
            iadd
            if_icmple 9
         4: .line 985
            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.getDebug:()Lorg/graalvm/compiler/debug/DebugContext;
            astore 3 /* debug */
        start local 3 // org.graalvm.compiler.debug.DebugContext debug
         5: .line 986
            aload 3 /* debug */
            invokevirtual org.graalvm.compiler.debug.DebugContext.isLogEnabled:()Z
            ifeq 7
         6: .line 987
            aload 3 /* debug */
            ldc "free register cannot be available because all registers blocked by following call"
            invokevirtual org.graalvm.compiler.debug.DebugContext.log:(Ljava/lang/String;)V
         7: .line 991
      StackMap locals: int org.graalvm.compiler.debug.DebugContext
      StackMap stack:
            getstatic org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.$assertionsDisabled:Z
            ifne 8
            aload 0 /* this */
            aload 1 /* interval */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.allocFreeRegister:(Lorg/graalvm/compiler/lir/alloc/lsra/Interval;)Z
            ifeq 8
            new java.lang.AssertionError
            dup
            ldc "found a register for this interval"
            invokespecial java.lang.AssertionError.<init>:(Ljava/lang/Object;)V
            athrow
         8: .line 992
      StackMap locals:
      StackMap stack:
            iconst_1
            ireturn
        end local 3 // org.graalvm.compiler.debug.DebugContext debug
        end local 2 // int pos
         9: .line 996
      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   10     0      this  Lorg/graalvm/compiler/lir/alloc/lsra/LinearScanWalker;
            0   10     1  interval  Lorg/graalvm/compiler/lir/alloc/lsra/Interval;
            2    9     2       pos  I
            5    9     3     debug  Lorg/graalvm/compiler/debug/DebugContext;
    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 1000
            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 1001
            aload 0 /* this */
            aload 2 /* allocatableRegisters */
            getfield org.graalvm.compiler.core.common.alloc.RegisterAllocationConfig$AllocatableRegisters.allocatableRegisters:[Ljdk/vm/ci/code/Register;
            putfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.availableRegs:[Ljdk/vm/ci/code/Register;
         2: .line 1002
            aload 0 /* this */
            aload 2 /* allocatableRegisters */
            getfield org.graalvm.compiler.core.common.alloc.RegisterAllocationConfig$AllocatableRegisters.minRegisterNumber:I
            putfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.minReg:I
         3: .line 1003
            aload 0 /* this */
            aload 2 /* allocatableRegisters */
            getfield org.graalvm.compiler.core.common.alloc.RegisterAllocationConfig$AllocatableRegisters.maxRegisterNumber:I
            putfield org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.maxReg:I
         4: .line 1004
            return
        end local 2 // org.graalvm.compiler.core.common.alloc.RegisterAllocationConfig$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 1007
            aload 0 /* op */
            invokestatic org.graalvm.compiler.lir.StandardOp$ValueMoveOp.isValueMoveOp:(Lorg/graalvm/compiler/lir/LIRInstruction;)Z
            ifeq 5
         1: .line 1008
            aload 0 /* op */
            invokestatic org.graalvm.compiler.lir.StandardOp$ValueMoveOp.asValueMoveOp:(Lorg/graalvm/compiler/lir/LIRInstruction;)Lorg/graalvm/compiler/lir/StandardOp$ValueMoveOp;
            astore 3 /* move */
        start local 3 // org.graalvm.compiler.lir.StandardOp$ValueMoveOp move
         2: .line 1009
            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 1010
            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 1013
      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 1019
            aload 1 /* interval */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.isSplitChild:()Z
            ifeq 2
         1: .line 1021
            return
         2: .line 1024
      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 1025
            aload 2 /* registerHint */
            ifnonnull 5
         4: .line 1027
            return
         5: .line 1029
      StackMap locals: org.graalvm.compiler.lir.alloc.lsra.Interval
      StackMap stack:
            getstatic org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.$assertionsDisabled:Z
            ifne 6
            aload 2 /* registerHint */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.isSplitParent:()Z
            ifne 6
            new java.lang.AssertionError
            dup
            ldc "register hint must be split parent"
            invokespecial java.lang.AssertionError.<init>:(Ljava/lang/Object;)V
            athrow
         6: .line 1031
      StackMap locals:
      StackMap stack:
            aload 1 /* interval */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.spillState:()Lorg/graalvm/compiler/lir/alloc/lsra/Interval$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 1034
      StackMap locals:
      StackMap stack:
            return
         8: .line 1037
      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 1038
            aload 1 /* interval */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.to:()I
            istore 4 /* endPos */
        start local 4 // int endPos
        10: .line 1039
            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 1041
      StackMap locals: int int
      StackMap stack:
            return
        12: .line 1044
      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 1046
      StackMap locals:
      StackMap stack:
            return
        14: .line 1049
      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 1050
            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$OperandMode;Lorg/graalvm/compiler/lir/alloc/lsra/LinearScan;)Lorg/graalvm/compiler/lir/alloc/lsra/Interval;
            astore 6 /* endHint */
        start local 6 // org.graalvm.compiler.lir.alloc.lsra.Interval endHint
        16: .line 1051
            aload 5 /* beginHint */
            aload 6 /* endHint */
            if_acmpeq 17
            aload 5 /* beginHint */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.to:()I
            iload 3 /* beginPos */
            if_icmpne 17
            aload 6 /* endHint */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.from:()I
            iload 4 /* endPos */
            if_icmpeq 18
        17: .line 1053
      StackMap locals: org.graalvm.compiler.lir.alloc.lsra.Interval org.graalvm.compiler.lir.alloc.lsra.Interval
      StackMap stack:
            return
        18: .line 1056
      StackMap locals:
      StackMap stack:
            getstatic org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.$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 1057
      StackMap locals:
      StackMap stack:
            getstatic org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.$assertionsDisabled:Z
            ifne 20
            aload 6 /* endHint */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.location:()Ljdk/vm/ci/meta/AllocatableValue;
            ifnull 20
            new java.lang.AssertionError
            dup
            ldc "must not have register assigned"
            invokespecial java.lang.AssertionError.<init>:(Ljava/lang/Object;)V
            athrow
        20: .line 1058
      StackMap locals:
      StackMap stack:
            getstatic org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.$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$RegisterPriority;)I
            iload 3 /* beginPos */
            if_icmpeq 21
            new java.lang.AssertionError
            dup
            ldc "must have use position at begin of interval because of move"
            invokespecial java.lang.AssertionError.<init>:(Ljava/lang/Object;)V
            athrow
        21: .line 1059
      StackMap locals:
      StackMap stack:
            getstatic org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.$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$RegisterPriority;)I
            iload 4 /* endPos */
            if_icmpeq 22
            new java.lang.AssertionError
            dup
            ldc "must have use position at begin of interval because of move"
            invokespecial java.lang.AssertionError.<init>:(Ljava/lang/Object;)V
            athrow
        22: .line 1061
      StackMap locals:
      StackMap stack:
            aload 5 /* beginHint */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.location:()Ljdk/vm/ci/meta/AllocatableValue;
            invokestatic jdk.vm.ci.code.ValueUtil.isRegister:(Ljdk/vm/ci/meta/Value;)Z
            ifeq 24
        23: .line 1064
            return
        24: .line 1066
      StackMap locals:
      StackMap stack:
            getstatic org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.$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 1070
      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 1071
            aload 1 /* interval */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.removeFirstUsePos:()V
        27: .line 1072
            aload 6 /* endHint */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.removeFirstUsePos:()V
        28: .line 1073
            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=8, 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 1079
            iconst_1
            istore 2 /* result */
        start local 2 // boolean result
         1: .line 1080
            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.getDebug:()Lorg/graalvm/compiler/debug/DebugContext;
            astore 3 /* debug */
        start local 3 // org.graalvm.compiler.debug.DebugContext debug
         2: .line 1081
            aconst_null
            astore 4
            aconst_null
            astore 5
         3: aload 3 /* debug */
            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
            invokevirtual org.graalvm.compiler.debug.DebugContext.logAndIndent:(Ljava/lang/String;Ljava/lang/Object;I)Lorg/graalvm/compiler/debug/Indent;
            astore 6 /* indent */
        start local 6 // org.graalvm.compiler.debug.Indent indent
         4: .line 1083
            aload 1 /* interval */
            getfield org.graalvm.compiler.lir.alloc.lsra.Interval.operand:Ljdk/vm/ci/meta/AllocatableValue;
            astore 7 /* operand */
        start local 7 // jdk.vm.ci.meta.Value operand
         5: .line 1084
            aload 1 /* interval */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.location:()Ljdk/vm/ci/meta/AllocatableValue;
            ifnull 11
            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 11
         6: .line 1088
            aload 3 /* debug */
            invokevirtual org.graalvm.compiler.debug.DebugContext.isLogEnabled:()Z
            ifeq 8
         7: .line 1089
            aload 3 /* debug */
            ldc "interval has spill slot assigned (method parameter) . split it before first use"
            invokevirtual org.graalvm.compiler.debug.DebugContext.log:(Ljava/lang/String;)V
         8: .line 1091
      StackMap locals: org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker org.graalvm.compiler.lir.alloc.lsra.Interval int org.graalvm.compiler.debug.DebugContext 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
         9: .line 1092
            iconst_0
            istore 2 /* result */
        10: .line 1094
            goto 20
        11: .line 1095
      StackMap locals:
      StackMap stack:
            aload 1 /* interval */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.location:()Ljdk/vm/ci/meta/AllocatableValue;
            ifnonnull 20
        12: .line 1098
            aload 3 /* debug */
            invokevirtual org.graalvm.compiler.debug.DebugContext.isLogEnabled:()Z
            ifeq 14
        13: .line 1099
            aload 3 /* debug */
            ldc "normal allocation of register"
            invokevirtual org.graalvm.compiler.debug.DebugContext.log:(Ljava/lang/String;)V
        14: .line 1103
      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
        15: .line 1105
            aload 0 /* this */
            aload 1 /* interval */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.initVarsForAlloc:(Lorg/graalvm/compiler/lir/alloc/lsra/Interval;)V
        16: .line 1106
            aload 0 /* this */
            aload 1 /* interval */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.noAllocationPossible:(Lorg/graalvm/compiler/lir/alloc/lsra/Interval;)Z
            ifne 17
            aload 0 /* this */
            aload 1 /* interval */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.allocFreeRegister:(Lorg/graalvm/compiler/lir/alloc/lsra/Interval;)Z
            ifne 18
        17: .line 1109
      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
        18: .line 1113
      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 20
        19: .line 1114
            iconst_0
            istore 2 /* result */
        20: .line 1120
      StackMap locals:
      StackMap stack:
            aload 1 /* interval */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.insertMoveWhenActivated:()Z
            ifeq 27
        21: .line 1121
            getstatic org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.$assertionsDisabled:Z
            ifne 22
            aload 1 /* interval */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.isSplitChild:()Z
            ifne 22
            new java.lang.AssertionError
            dup
            invokespecial java.lang.AssertionError.<init>:()V
            athrow
        22: .line 1122
      StackMap locals:
      StackMap stack:
            getstatic org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.$assertionsDisabled:Z
            ifne 23
            aload 1 /* interval */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.currentSplitChild:()Lorg/graalvm/compiler/lir/alloc/lsra/Interval;
            ifnonnull 23
            new java.lang.AssertionError
            dup
            invokespecial java.lang.AssertionError.<init>:()V
            athrow
        23: .line 1123
      StackMap locals:
      StackMap stack:
            getstatic org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.$assertionsDisabled:Z
            ifne 24
            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 7 /* operand */
            invokevirtual jdk.vm.ci.meta.AllocatableValue.equals:(Ljava/lang/Object;)Z
            ifeq 24
            new java.lang.AssertionError
            dup
            ldc "cannot insert move between same interval"
            invokespecial java.lang.AssertionError.<init>:(Ljava/lang/Object;)V
            athrow
        24: .line 1124
      StackMap locals:
      StackMap stack:
            aload 3 /* debug */
            invokevirtual org.graalvm.compiler.debug.DebugContext.isLogEnabled:()Z
            ifeq 26
        25: .line 1125
            aload 3 /* debug */
            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
            invokevirtual org.graalvm.compiler.debug.DebugContext.log:(Ljava/lang/String;II)V
        26: .line 1128
      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
        27: .line 1130
      StackMap locals:
      StackMap stack:
            aload 1 /* interval */
            invokevirtual org.graalvm.compiler.lir.alloc.lsra.Interval.makeCurrentSplitChild:()V
        end local 7 // jdk.vm.ci.meta.Value operand
        28: .line 1132
            aload 6 /* indent */
            ifnull 34
            aload 6 /* indent */
            invokeinterface org.graalvm.compiler.debug.Indent.close:()V
            goto 34
      StackMap locals: org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker org.graalvm.compiler.lir.alloc.lsra.Interval int org.graalvm.compiler.debug.DebugContext java.lang.Throwable java.lang.Throwable org.graalvm.compiler.debug.Indent
      StackMap stack: java.lang.Throwable
        29: astore 4
            aload 6 /* indent */
            ifnull 30
            aload 6 /* indent */
            invokeinterface org.graalvm.compiler.debug.Indent.close:()V
        end local 6 // org.graalvm.compiler.debug.Indent indent
      StackMap locals:
      StackMap stack:
        30: aload 4
            athrow
      StackMap locals:
      StackMap stack: java.lang.Throwable
        31: astore 5
            aload 4
            ifnonnull 32
            aload 5
            astore 4
            goto 33
      StackMap locals:
      StackMap stack:
        32: aload 4
            aload 5
            if_acmpeq 33
            aload 4
            aload 5
            invokevirtual java.lang.Throwable.addSuppressed:(Ljava/lang/Throwable;)V
      StackMap locals:
      StackMap stack:
        33: aload 4
            athrow
        34: .line 1134
      StackMap locals:
      StackMap stack:
            iload 2 /* result */
            ireturn
        end local 3 // org.graalvm.compiler.debug.DebugContext debug
        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   35     0      this  Lorg/graalvm/compiler/lir/alloc/lsra/LinearScanWalker;
            0   35     1  interval  Lorg/graalvm/compiler/lir/alloc/lsra/Interval;
            1   35     2    result  Z
            2   35     3     debug  Lorg/graalvm/compiler/debug/DebugContext;
            4   30     6    indent  Lorg/graalvm/compiler/debug/Indent;
            5   28     7   operand  Ljdk/vm/ci/meta/Value;
      Exception table:
        from    to  target  type
           4    28      29  any
           3    31      31  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 1139
            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 1140
            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$SpillState();
    descriptor: ()[I
    flags: (0x1008) ACC_STATIC, ACC_SYNTHETIC
    Code:
      stack=3, locals=1, args_size=0
         0: .line 57
            getstatic org.graalvm.compiler.lir.alloc.lsra.LinearScanWalker.$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