public class org.graalvm.compiler.lir.alloc.SaveCalleeSaveRegisters extends org.graalvm.compiler.lir.phases.PreAllocationOptimizationPhase
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: org.graalvm.compiler.lir.alloc.SaveCalleeSaveRegisters
  super_class: org.graalvm.compiler.lir.phases.PreAllocationOptimizationPhase
{
  static final boolean $assertionsDisabled;
    descriptor: Z
    flags: (0x1018) ACC_STATIC, ACC_FINAL, ACC_SYNTHETIC

  static void <clinit>();
    descriptor: ()V
    flags: (0x0008) ACC_STATIC
    Code:
      stack=1, locals=0, args_size=0
         0: .line 48
            ldc Lorg/graalvm/compiler/lir/alloc/SaveCalleeSaveRegisters;
            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.SaveCalleeSaveRegisters.$assertionsDisabled:Z
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  public void <init>();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.graalvm.compiler.lir.alloc.SaveCalleeSaveRegisters this
         0: .line 48
            aload 0 /* this */
            invokespecial org.graalvm.compiler.lir.phases.PreAllocationOptimizationPhase.<init>:()V
            return
        end local 0 // org.graalvm.compiler.lir.alloc.SaveCalleeSaveRegisters this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/graalvm/compiler/lir/alloc/SaveCalleeSaveRegisters;

  protected void run(jdk.vm.ci.code.TargetDescription, org.graalvm.compiler.lir.gen.LIRGenerationResult, org.graalvm.compiler.lir.phases.PreAllocationOptimizationPhase$PreAllocationOptimizationContext);
    descriptor: (Ljdk/vm/ci/code/TargetDescription;Lorg/graalvm/compiler/lir/gen/LIRGenerationResult;Lorg/graalvm/compiler/lir/phases/PreAllocationOptimizationPhase$PreAllocationOptimizationContext;)V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=5, locals=11, args_size=4
        start local 0 // org.graalvm.compiler.lir.alloc.SaveCalleeSaveRegisters this
        start local 1 // jdk.vm.ci.code.TargetDescription target
        start local 2 // org.graalvm.compiler.lir.gen.LIRGenerationResult lirGenRes
        start local 3 // org.graalvm.compiler.lir.phases.PreAllocationOptimizationPhase$PreAllocationOptimizationContext context
         0: .line 52
            aload 2 /* lirGenRes */
            invokevirtual org.graalvm.compiler.lir.gen.LIRGenerationResult.getRegisterConfig:()Ljdk/vm/ci/code/RegisterConfig;
            invokeinterface jdk.vm.ci.code.RegisterConfig.getCalleeSaveRegisters:()Ljdk/vm/ci/code/RegisterArray;
            astore 4 /* calleeSaveRegisters */
        start local 4 // jdk.vm.ci.code.RegisterArray calleeSaveRegisters
         1: .line 53
            aload 4 /* calleeSaveRegisters */
            ifnull 2
            aload 4 /* calleeSaveRegisters */
            invokevirtual jdk.vm.ci.code.RegisterArray.size:()I
            ifne 3
         2: .line 54
      StackMap locals: jdk.vm.ci.code.RegisterArray
      StackMap stack:
            return
         3: .line 56
      StackMap locals:
      StackMap stack:
            aload 2 /* lirGenRes */
            invokevirtual org.graalvm.compiler.lir.gen.LIRGenerationResult.getLIR:()Lorg/graalvm/compiler/lir/LIR;
            astore 5 /* lir */
        start local 5 // org.graalvm.compiler.lir.LIR lir
         4: .line 57
            aload 5 /* lir */
            aload 3 /* context */
            getfield org.graalvm.compiler.lir.phases.PreAllocationOptimizationPhase$PreAllocationOptimizationContext.lirGen:Lorg/graalvm/compiler/lir/gen/LIRGeneratorTool;
            aload 2 /* lirGenRes */
            aload 4 /* calleeSaveRegisters */
            aload 1 /* target */
            getfield jdk.vm.ci.code.TargetDescription.arch:Ljdk/vm/ci/code/Architecture;
            invokestatic org.graalvm.compiler.lir.alloc.SaveCalleeSaveRegisters.saveAtEntry:(Lorg/graalvm/compiler/lir/LIR;Lorg/graalvm/compiler/lir/gen/LIRGeneratorTool;Lorg/graalvm/compiler/lir/gen/LIRGenerationResult;Ljdk/vm/ci/code/RegisterArray;Ljdk/vm/ci/code/Architecture;)Lorg/graalvm/compiler/lir/util/RegisterMap;
            astore 6 /* savedRegisters */
        start local 6 // org.graalvm.compiler.lir.util.RegisterMap savedRegisters
         5: .line 59
            aload 5 /* lir */
            invokevirtual org.graalvm.compiler.lir.LIR.codeEmittingOrder:()[Lorg/graalvm/compiler/core/common/cfg/AbstractBlockBase;
            dup
            astore 10
            arraylength
            istore 9
            iconst_0
            istore 8
            goto 12
      StackMap locals: org.graalvm.compiler.lir.alloc.SaveCalleeSaveRegisters jdk.vm.ci.code.TargetDescription org.graalvm.compiler.lir.gen.LIRGenerationResult org.graalvm.compiler.lir.phases.PreAllocationOptimizationPhase$PreAllocationOptimizationContext jdk.vm.ci.code.RegisterArray org.graalvm.compiler.lir.LIR org.graalvm.compiler.lir.util.RegisterMap top int int org.graalvm.compiler.core.common.cfg.AbstractBlockBase[]
      StackMap stack:
         6: aload 10
            iload 8
            aaload
            astore 7 /* block */
        start local 7 // org.graalvm.compiler.core.common.cfg.AbstractBlockBase block
         7: .line 60
            aload 7 /* block */
            ifnonnull 9
         8: .line 61
            goto 11
         9: .line 63
      StackMap locals: org.graalvm.compiler.lir.alloc.SaveCalleeSaveRegisters jdk.vm.ci.code.TargetDescription org.graalvm.compiler.lir.gen.LIRGenerationResult org.graalvm.compiler.lir.phases.PreAllocationOptimizationPhase$PreAllocationOptimizationContext jdk.vm.ci.code.RegisterArray org.graalvm.compiler.lir.LIR org.graalvm.compiler.lir.util.RegisterMap org.graalvm.compiler.core.common.cfg.AbstractBlockBase int int org.graalvm.compiler.core.common.cfg.AbstractBlockBase[]
      StackMap stack:
            aload 7 /* block */
            invokevirtual org.graalvm.compiler.core.common.cfg.AbstractBlockBase.getSuccessorCount:()I
            ifne 11
        10: .line 64
            aload 5 /* lir */
            aload 3 /* context */
            getfield org.graalvm.compiler.lir.phases.PreAllocationOptimizationPhase$PreAllocationOptimizationContext.lirGen:Lorg/graalvm/compiler/lir/gen/LIRGeneratorTool;
            invokeinterface org.graalvm.compiler.lir.gen.LIRGeneratorTool.getSpillMoveFactory:()Lorg/graalvm/compiler/lir/gen/LIRGeneratorTool$MoveFactory;
            aload 2 /* lirGenRes */
            aload 6 /* savedRegisters */
            aload 7 /* block */
            invokestatic org.graalvm.compiler.lir.alloc.SaveCalleeSaveRegisters.restoreAtExit:(Lorg/graalvm/compiler/lir/LIR;Lorg/graalvm/compiler/lir/gen/LIRGeneratorTool$MoveFactory;Lorg/graalvm/compiler/lir/gen/LIRGenerationResult;Lorg/graalvm/compiler/lir/util/RegisterMap;Lorg/graalvm/compiler/core/common/cfg/AbstractBlockBase;)V
        end local 7 // org.graalvm.compiler.core.common.cfg.AbstractBlockBase block
        11: .line 59
      StackMap locals: org.graalvm.compiler.lir.alloc.SaveCalleeSaveRegisters jdk.vm.ci.code.TargetDescription org.graalvm.compiler.lir.gen.LIRGenerationResult org.graalvm.compiler.lir.phases.PreAllocationOptimizationPhase$PreAllocationOptimizationContext jdk.vm.ci.code.RegisterArray org.graalvm.compiler.lir.LIR org.graalvm.compiler.lir.util.RegisterMap top int int org.graalvm.compiler.core.common.cfg.AbstractBlockBase[]
      StackMap stack:
            iinc 8 1
      StackMap locals:
      StackMap stack:
        12: iload 8
            iload 9
            if_icmplt 6
        13: .line 67
            return
        end local 6 // org.graalvm.compiler.lir.util.RegisterMap savedRegisters
        end local 5 // org.graalvm.compiler.lir.LIR lir
        end local 4 // jdk.vm.ci.code.RegisterArray calleeSaveRegisters
        end local 3 // org.graalvm.compiler.lir.phases.PreAllocationOptimizationPhase$PreAllocationOptimizationContext context
        end local 2 // org.graalvm.compiler.lir.gen.LIRGenerationResult lirGenRes
        end local 1 // jdk.vm.ci.code.TargetDescription target
        end local 0 // org.graalvm.compiler.lir.alloc.SaveCalleeSaveRegisters this
      LocalVariableTable:
        Start  End  Slot                 Name  Signature
            0   14     0                 this  Lorg/graalvm/compiler/lir/alloc/SaveCalleeSaveRegisters;
            0   14     1               target  Ljdk/vm/ci/code/TargetDescription;
            0   14     2            lirGenRes  Lorg/graalvm/compiler/lir/gen/LIRGenerationResult;
            0   14     3              context  Lorg/graalvm/compiler/lir/phases/PreAllocationOptimizationPhase$PreAllocationOptimizationContext;
            1   14     4  calleeSaveRegisters  Ljdk/vm/ci/code/RegisterArray;
            4   14     5                  lir  Lorg/graalvm/compiler/lir/LIR;
            5   14     6       savedRegisters  Lorg/graalvm/compiler/lir/util/RegisterMap<Lorg/graalvm/compiler/lir/Variable;>;
            7   11     7                block  Lorg/graalvm/compiler/core/common/cfg/AbstractBlockBase<*>;
    MethodParameters:
           Name  Flags
      target     
      lirGenRes  
      context    

  private static org.graalvm.compiler.lir.util.RegisterMap<org.graalvm.compiler.lir.Variable> saveAtEntry(org.graalvm.compiler.lir.LIR, org.graalvm.compiler.lir.gen.LIRGeneratorTool, org.graalvm.compiler.lir.gen.LIRGenerationResult, jdk.vm.ci.code.RegisterArray, jdk.vm.ci.code.Architecture);
    descriptor: (Lorg/graalvm/compiler/lir/LIR;Lorg/graalvm/compiler/lir/gen/LIRGeneratorTool;Lorg/graalvm/compiler/lir/gen/LIRGenerationResult;Ljdk/vm/ci/code/RegisterArray;Ljdk/vm/ci/code/Architecture;)Lorg/graalvm/compiler/lir/util/RegisterMap;
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC
    Code:
      stack=3, locals=20, args_size=5
        start local 0 // org.graalvm.compiler.lir.LIR lir
        start local 1 // org.graalvm.compiler.lir.gen.LIRGeneratorTool lirGen
        start local 2 // org.graalvm.compiler.lir.gen.LIRGenerationResult lirGenRes
        start local 3 // jdk.vm.ci.code.RegisterArray calleeSaveRegisters
        start local 4 // jdk.vm.ci.code.Architecture arch
         0: .line 70
            aload 0 /* lir */
            invokevirtual org.graalvm.compiler.lir.LIR.getControlFlowGraph:()Lorg/graalvm/compiler/core/common/cfg/AbstractControlFlowGraph;
            invokeinterface org.graalvm.compiler.core.common.cfg.AbstractControlFlowGraph.getStartBlock:()Lorg/graalvm/compiler/core/common/cfg/AbstractBlockBase;
            astore 5 /* startBlock */
        start local 5 // org.graalvm.compiler.core.common.cfg.AbstractBlockBase startBlock
         1: .line 71
            aload 0 /* lir */
            aload 5 /* startBlock */
            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
         2: .line 72
            iconst_1
            istore 7 /* insertionIndex */
        start local 7 // int insertionIndex
         3: .line 73
            new org.graalvm.compiler.lir.LIRInsertionBuffer
            dup
            invokespecial org.graalvm.compiler.lir.LIRInsertionBuffer.<init>:()V
            astore 8 /* buffer */
        start local 8 // org.graalvm.compiler.lir.LIRInsertionBuffer buffer
         4: .line 74
            aload 8 /* buffer */
            aload 6 /* instructions */
            invokevirtual org.graalvm.compiler.lir.LIRInsertionBuffer.init:(Ljava/util/List;)V
         5: .line 75
            aload 6 /* instructions */
            iload 7 /* insertionIndex */
            iconst_1
            isub
            invokevirtual java.util.ArrayList.get:(I)Ljava/lang/Object;
            checkcast org.graalvm.compiler.lir.StandardOp$LabelOp
            astore 9 /* entry */
        start local 9 // org.graalvm.compiler.lir.StandardOp$LabelOp entry
         6: .line 76
            aload 3 /* calleeSaveRegisters */
            invokevirtual jdk.vm.ci.code.RegisterArray.size:()I
            anewarray jdk.vm.ci.code.RegisterValue
            astore 10 /* savedRegisterValues */
        start local 10 // jdk.vm.ci.code.RegisterValue[] savedRegisterValues
         7: .line 77
            iconst_0
            istore 11 /* savedRegisterValueIndex */
        start local 11 // int savedRegisterValueIndex
         8: .line 78
            new org.graalvm.compiler.lir.util.RegisterMap
            dup
            aload 4 /* arch */
            invokespecial org.graalvm.compiler.lir.util.RegisterMap.<init>:(Ljdk/vm/ci/code/Architecture;)V
            astore 12 /* saveMap */
        start local 12 // org.graalvm.compiler.lir.util.RegisterMap saveMap
         9: .line 79
            aload 3 /* calleeSaveRegisters */
            invokevirtual jdk.vm.ci.code.RegisterArray.iterator:()Ljava/util/Iterator;
            astore 14
            goto 20
      StackMap locals: org.graalvm.compiler.lir.LIR org.graalvm.compiler.lir.gen.LIRGeneratorTool org.graalvm.compiler.lir.gen.LIRGenerationResult jdk.vm.ci.code.RegisterArray jdk.vm.ci.code.Architecture org.graalvm.compiler.core.common.cfg.AbstractBlockBase java.util.ArrayList int org.graalvm.compiler.lir.LIRInsertionBuffer org.graalvm.compiler.lir.StandardOp$LabelOp jdk.vm.ci.code.RegisterValue[] int org.graalvm.compiler.lir.util.RegisterMap top java.util.Iterator
      StackMap stack:
        10: aload 14
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast jdk.vm.ci.code.Register
            astore 13 /* register */
        start local 13 // jdk.vm.ci.code.Register register
        11: .line 80
            aload 4 /* arch */
            aload 13 /* register */
            invokevirtual jdk.vm.ci.code.Register.getRegisterCategory:()Ljdk/vm/ci/code/Register$RegisterCategory;
            invokevirtual jdk.vm.ci.code.Architecture.getLargestStorableKind:(Ljdk/vm/ci/code/Register$RegisterCategory;)Ljdk/vm/ci/meta/PlatformKind;
            astore 15 /* registerPlatformKind */
        start local 15 // jdk.vm.ci.meta.PlatformKind registerPlatformKind
        12: .line 81
            aload 15 /* registerPlatformKind */
            invokestatic org.graalvm.compiler.core.common.LIRKind.value:(Ljdk/vm/ci/meta/PlatformKind;)Lorg/graalvm/compiler/core/common/LIRKind;
            astore 16 /* lirKind */
        start local 16 // org.graalvm.compiler.core.common.LIRKind lirKind
        13: .line 82
            aload 13 /* register */
            aload 16 /* lirKind */
            invokevirtual jdk.vm.ci.code.Register.asValue:(Ljdk/vm/ci/meta/ValueKind;)Ljdk/vm/ci/code/RegisterValue;
            astore 17 /* registerValue */
        start local 17 // jdk.vm.ci.code.RegisterValue registerValue
        14: .line 83
            aload 1 /* lirGen */
            aload 16 /* lirKind */
            invokeinterface org.graalvm.compiler.lir.gen.LIRGeneratorTool.newVariable:(Ljdk/vm/ci/meta/ValueKind;)Lorg/graalvm/compiler/lir/Variable;
            astore 18 /* saveVariable */
        start local 18 // org.graalvm.compiler.lir.Variable saveVariable
        15: .line 84
            aload 1 /* lirGen */
            invokeinterface org.graalvm.compiler.lir.gen.LIRGeneratorTool.getSpillMoveFactory:()Lorg/graalvm/compiler/lir/gen/LIRGeneratorTool$MoveFactory;
            aload 18 /* saveVariable */
            aload 17 /* registerValue */
            invokeinterface org.graalvm.compiler.lir.gen.LIRGeneratorTool$MoveFactory.createMove:(Ljdk/vm/ci/meta/AllocatableValue;Ljdk/vm/ci/meta/Value;)Lorg/graalvm/compiler/lir/LIRInstruction;
            astore 19 /* save */
        start local 19 // org.graalvm.compiler.lir.LIRInstruction save
        16: .line 85
            aload 8 /* buffer */
            iload 7 /* insertionIndex */
            aload 19 /* save */
            invokevirtual org.graalvm.compiler.lir.LIRInsertionBuffer.append:(ILorg/graalvm/compiler/lir/LIRInstruction;)V
        17: .line 86
            aload 19 /* save */
            aload 2 /* lirGenRes */
            ldc "SaveCalleeSavedRegisters: saveAtEntry"
            invokevirtual org.graalvm.compiler.lir.LIRInstruction.setComment:(Lorg/graalvm/compiler/lir/gen/LIRGenerationResult;Ljava/lang/String;)V
        18: .line 87
            aload 12 /* saveMap */
            aload 13 /* register */
            aload 18 /* saveVariable */
            invokevirtual org.graalvm.compiler.lir.util.RegisterMap.put:(Ljdk/vm/ci/code/Register;Ljava/lang/Object;)V
        19: .line 88
            aload 10 /* savedRegisterValues */
            iload 11 /* savedRegisterValueIndex */
            iinc 11 /* savedRegisterValueIndex */ 1
            aload 17 /* registerValue */
            aastore
        end local 19 // org.graalvm.compiler.lir.LIRInstruction save
        end local 18 // org.graalvm.compiler.lir.Variable saveVariable
        end local 17 // jdk.vm.ci.code.RegisterValue registerValue
        end local 16 // org.graalvm.compiler.core.common.LIRKind lirKind
        end local 15 // jdk.vm.ci.meta.PlatformKind registerPlatformKind
        end local 13 // jdk.vm.ci.code.Register register
        20: .line 79
      StackMap locals:
      StackMap stack:
            aload 14
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 10
        21: .line 90
            aload 9 /* entry */
            aload 10 /* savedRegisterValues */
            invokevirtual org.graalvm.compiler.lir.StandardOp$LabelOp.addIncomingValues:([Ljdk/vm/ci/meta/Value;)V
        22: .line 91
            aload 8 /* buffer */
            invokevirtual org.graalvm.compiler.lir.LIRInsertionBuffer.finish:()V
        23: .line 92
            aload 12 /* saveMap */
            areturn
        end local 12 // org.graalvm.compiler.lir.util.RegisterMap saveMap
        end local 11 // int savedRegisterValueIndex
        end local 10 // jdk.vm.ci.code.RegisterValue[] savedRegisterValues
        end local 9 // org.graalvm.compiler.lir.StandardOp$LabelOp entry
        end local 8 // org.graalvm.compiler.lir.LIRInsertionBuffer buffer
        end local 7 // int insertionIndex
        end local 6 // java.util.ArrayList instructions
        end local 5 // org.graalvm.compiler.core.common.cfg.AbstractBlockBase startBlock
        end local 4 // jdk.vm.ci.code.Architecture arch
        end local 3 // jdk.vm.ci.code.RegisterArray calleeSaveRegisters
        end local 2 // org.graalvm.compiler.lir.gen.LIRGenerationResult lirGenRes
        end local 1 // org.graalvm.compiler.lir.gen.LIRGeneratorTool lirGen
        end local 0 // org.graalvm.compiler.lir.LIR lir
      LocalVariableTable:
        Start  End  Slot                     Name  Signature
            0   24     0                      lir  Lorg/graalvm/compiler/lir/LIR;
            0   24     1                   lirGen  Lorg/graalvm/compiler/lir/gen/LIRGeneratorTool;
            0   24     2                lirGenRes  Lorg/graalvm/compiler/lir/gen/LIRGenerationResult;
            0   24     3      calleeSaveRegisters  Ljdk/vm/ci/code/RegisterArray;
            0   24     4                     arch  Ljdk/vm/ci/code/Architecture;
            1   24     5               startBlock  Lorg/graalvm/compiler/core/common/cfg/AbstractBlockBase<*>;
            2   24     6             instructions  Ljava/util/ArrayList<Lorg/graalvm/compiler/lir/LIRInstruction;>;
            3   24     7           insertionIndex  I
            4   24     8                   buffer  Lorg/graalvm/compiler/lir/LIRInsertionBuffer;
            6   24     9                    entry  Lorg/graalvm/compiler/lir/StandardOp$LabelOp;
            7   24    10      savedRegisterValues  [Ljdk/vm/ci/code/RegisterValue;
            8   24    11  savedRegisterValueIndex  I
            9   24    12                  saveMap  Lorg/graalvm/compiler/lir/util/RegisterMap<Lorg/graalvm/compiler/lir/Variable;>;
           11   20    13                 register  Ljdk/vm/ci/code/Register;
           12   20    15     registerPlatformKind  Ljdk/vm/ci/meta/PlatformKind;
           13   20    16                  lirKind  Lorg/graalvm/compiler/core/common/LIRKind;
           14   20    17            registerValue  Ljdk/vm/ci/code/RegisterValue;
           15   20    18             saveVariable  Lorg/graalvm/compiler/lir/Variable;
           16   20    19                     save  Lorg/graalvm/compiler/lir/LIRInstruction;
    Signature: (Lorg/graalvm/compiler/lir/LIR;Lorg/graalvm/compiler/lir/gen/LIRGeneratorTool;Lorg/graalvm/compiler/lir/gen/LIRGenerationResult;Ljdk/vm/ci/code/RegisterArray;Ljdk/vm/ci/code/Architecture;)Lorg/graalvm/compiler/lir/util/RegisterMap<Lorg/graalvm/compiler/lir/Variable;>;
    MethodParameters:
                     Name  Flags
      lir                  
      lirGen               
      lirGenRes            
      calleeSaveRegisters  
      arch                 

  private static void restoreAtExit(org.graalvm.compiler.lir.LIR, org.graalvm.compiler.lir.gen.LIRGeneratorTool$MoveFactory, org.graalvm.compiler.lir.gen.LIRGenerationResult, org.graalvm.compiler.lir.util.RegisterMap<org.graalvm.compiler.lir.Variable>, org.graalvm.compiler.core.common.cfg.AbstractBlockBase<?>);
    descriptor: (Lorg/graalvm/compiler/lir/LIR;Lorg/graalvm/compiler/lir/gen/LIRGeneratorTool$MoveFactory;Lorg/graalvm/compiler/lir/gen/LIRGenerationResult;Lorg/graalvm/compiler/lir/util/RegisterMap;Lorg/graalvm/compiler/core/common/cfg/AbstractBlockBase;)V
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC
    Code:
      stack=5, locals=8, args_size=5
        start local 0 // org.graalvm.compiler.lir.LIR lir
        start local 1 // org.graalvm.compiler.lir.gen.LIRGeneratorTool$MoveFactory moveFactory
        start local 2 // org.graalvm.compiler.lir.gen.LIRGenerationResult lirGenRes
        start local 3 // org.graalvm.compiler.lir.util.RegisterMap calleeSaveRegisters
        start local 4 // org.graalvm.compiler.core.common.cfg.AbstractBlockBase block
         0: .line 96
            aload 0 /* lir */
            aload 4 /* block */
            invokevirtual org.graalvm.compiler.lir.LIR.getLIRforBlock:(Lorg/graalvm/compiler/core/common/cfg/AbstractBlockBase;)Ljava/util/ArrayList;
            astore 5 /* instructions */
        start local 5 // java.util.ArrayList instructions
         1: .line 97
            aload 5 /* instructions */
            invokevirtual java.util.ArrayList.size:()I
            iconst_1
            isub
            istore 6 /* insertionIndex */
        start local 6 // int insertionIndex
         2: .line 98
            new org.graalvm.compiler.lir.LIRInsertionBuffer
            dup
            invokespecial org.graalvm.compiler.lir.LIRInsertionBuffer.<init>:()V
            astore 7 /* buffer */
        start local 7 // org.graalvm.compiler.lir.LIRInsertionBuffer buffer
         3: .line 99
            aload 7 /* buffer */
            aload 5 /* instructions */
            invokevirtual org.graalvm.compiler.lir.LIRInsertionBuffer.init:(Ljava/util/List;)V
         4: .line 100
            getstatic org.graalvm.compiler.lir.alloc.SaveCalleeSaveRegisters.$assertionsDisabled:Z
            ifne 5
            aload 5 /* instructions */
            iload 6 /* insertionIndex */
            invokevirtual java.util.ArrayList.get:(I)Ljava/lang/Object;
            instanceof org.graalvm.compiler.lir.StandardOp$BlockEndOp
            ifne 5
            new java.lang.AssertionError
            dup
            invokespecial java.lang.AssertionError.<init>:()V
            athrow
         5: .line 101
      StackMap locals: java.util.ArrayList int org.graalvm.compiler.lir.LIRInsertionBuffer
      StackMap stack:
            aload 3 /* calleeSaveRegisters */
            aload 1 /* moveFactory */
            aload 7 /* buffer */
            iload 6 /* insertionIndex */
            aload 2 /* lirGenRes */
            invokedynamic accept(Lorg/graalvm/compiler/lir/gen/LIRGeneratorTool$MoveFactory;Lorg/graalvm/compiler/lir/LIRInsertionBuffer;ILorg/graalvm/compiler/lir/gen/LIRGenerationResult;)Ljava/util/function/BiConsumer;
              Bootstrap: invokestatic java.lang.invoke.LambdaMetafactory.metafactory:(Ljava/lang/invoke/MethodHandles$Lookup;Ljava/lang/String;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodHandle;Ljava/lang/invoke/MethodType;)Ljava/lang/invoke/CallSite;
                Method arguments:
                  (Ljava/lang/Object;Ljava/lang/Object;)V
                  org/graalvm/compiler/lir/alloc/SaveCalleeSaveRegisters.lambda$0(Lorg/graalvm/compiler/lir/gen/LIRGeneratorTool$MoveFactory;Lorg/graalvm/compiler/lir/LIRInsertionBuffer;ILorg/graalvm/compiler/lir/gen/LIRGenerationResult;Ljdk/vm/ci/code/Register;Lorg/graalvm/compiler/lir/Variable;)V (6)
                  (Ljdk/vm/ci/code/Register;Lorg/graalvm/compiler/lir/Variable;)V
            invokevirtual org.graalvm.compiler.lir.util.RegisterMap.forEach:(Ljava/util/function/BiConsumer;)V
         6: .line 106
            aload 7 /* buffer */
            invokevirtual org.graalvm.compiler.lir.LIRInsertionBuffer.finish:()V
         7: .line 107
            return
        end local 7 // org.graalvm.compiler.lir.LIRInsertionBuffer buffer
        end local 6 // int insertionIndex
        end local 5 // java.util.ArrayList instructions
        end local 4 // org.graalvm.compiler.core.common.cfg.AbstractBlockBase block
        end local 3 // org.graalvm.compiler.lir.util.RegisterMap calleeSaveRegisters
        end local 2 // org.graalvm.compiler.lir.gen.LIRGenerationResult lirGenRes
        end local 1 // org.graalvm.compiler.lir.gen.LIRGeneratorTool$MoveFactory moveFactory
        end local 0 // org.graalvm.compiler.lir.LIR lir
      LocalVariableTable:
        Start  End  Slot                 Name  Signature
            0    8     0                  lir  Lorg/graalvm/compiler/lir/LIR;
            0    8     1          moveFactory  Lorg/graalvm/compiler/lir/gen/LIRGeneratorTool$MoveFactory;
            0    8     2            lirGenRes  Lorg/graalvm/compiler/lir/gen/LIRGenerationResult;
            0    8     3  calleeSaveRegisters  Lorg/graalvm/compiler/lir/util/RegisterMap<Lorg/graalvm/compiler/lir/Variable;>;
            0    8     4                block  Lorg/graalvm/compiler/core/common/cfg/AbstractBlockBase<*>;
            1    8     5         instructions  Ljava/util/ArrayList<Lorg/graalvm/compiler/lir/LIRInstruction;>;
            2    8     6       insertionIndex  I
            3    8     7               buffer  Lorg/graalvm/compiler/lir/LIRInsertionBuffer;
    Signature: (Lorg/graalvm/compiler/lir/LIR;Lorg/graalvm/compiler/lir/gen/LIRGeneratorTool$MoveFactory;Lorg/graalvm/compiler/lir/gen/LIRGenerationResult;Lorg/graalvm/compiler/lir/util/RegisterMap<Lorg/graalvm/compiler/lir/Variable;>;Lorg/graalvm/compiler/core/common/cfg/AbstractBlockBase<*>;)V
    MethodParameters:
                     Name  Flags
      lir                  
      moveFactory          
      lirGenRes            
      calleeSaveRegisters  
      block                

  protected void run(jdk.vm.ci.code.TargetDescription, org.graalvm.compiler.lir.gen.LIRGenerationResult, java.lang.Object);
    descriptor: (Ljdk/vm/ci/code/TargetDescription;Lorg/graalvm/compiler/lir/gen/LIRGenerationResult;Ljava/lang/Object;)V
    flags: (0x1044) ACC_PROTECTED, ACC_BRIDGE, ACC_SYNTHETIC
    Code:
      stack=4, locals=4, args_size=4
         0: .line 1
            aload 0
            aload 1
            aload 2
            aload 3
            checkcast org.graalvm.compiler.lir.phases.PreAllocationOptimizationPhase$PreAllocationOptimizationContext
            invokevirtual org.graalvm.compiler.lir.alloc.SaveCalleeSaveRegisters.run:(Ljdk/vm/ci/code/TargetDescription;Lorg/graalvm/compiler/lir/gen/LIRGenerationResult;Lorg/graalvm/compiler/lir/phases/PreAllocationOptimizationPhase$PreAllocationOptimizationContext;)V
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  private static void lambda$0(org.graalvm.compiler.lir.gen.LIRGeneratorTool$MoveFactory, org.graalvm.compiler.lir.LIRInsertionBuffer, int, org.graalvm.compiler.lir.gen.LIRGenerationResult, jdk.vm.ci.code.Register, org.graalvm.compiler.lir.Variable);
    descriptor: (Lorg/graalvm/compiler/lir/gen/LIRGeneratorTool$MoveFactory;Lorg/graalvm/compiler/lir/LIRInsertionBuffer;ILorg/graalvm/compiler/lir/gen/LIRGenerationResult;Ljdk/vm/ci/code/Register;Lorg/graalvm/compiler/lir/Variable;)V
    flags: (0x100a) ACC_PRIVATE, ACC_STATIC, ACC_SYNTHETIC
    Code:
      stack=3, locals=7, args_size=6
        start local 4 // jdk.vm.ci.code.Register register
        start local 5 // org.graalvm.compiler.lir.Variable saved
         0: .line 102
            aload 0
            aload 4 /* register */
            aload 5 /* saved */
            invokevirtual org.graalvm.compiler.lir.Variable.getValueKind:()Ljdk/vm/ci/meta/ValueKind;
            invokevirtual jdk.vm.ci.code.Register.asValue:(Ljdk/vm/ci/meta/ValueKind;)Ljdk/vm/ci/code/RegisterValue;
            aload 5 /* saved */
            invokeinterface org.graalvm.compiler.lir.gen.LIRGeneratorTool$MoveFactory.createMove:(Ljdk/vm/ci/meta/AllocatableValue;Ljdk/vm/ci/meta/Value;)Lorg/graalvm/compiler/lir/LIRInstruction;
            astore 6 /* restore */
        start local 6 // org.graalvm.compiler.lir.LIRInstruction restore
         1: .line 103
            aload 1
            iload 2
            aload 6 /* restore */
            invokevirtual org.graalvm.compiler.lir.LIRInsertionBuffer.append:(ILorg/graalvm/compiler/lir/LIRInstruction;)V
         2: .line 104
            aload 6 /* restore */
            aload 3
            ldc "SaveCalleeSavedRegisters: restoreAtExit"
            invokevirtual org.graalvm.compiler.lir.LIRInstruction.setComment:(Lorg/graalvm/compiler/lir/gen/LIRGenerationResult;Ljava/lang/String;)V
        end local 6 // org.graalvm.compiler.lir.LIRInstruction restore
         3: .line 105
            return
        end local 5 // org.graalvm.compiler.lir.Variable saved
        end local 4 // jdk.vm.ci.code.Register register
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    4     4  register  Ljdk/vm/ci/code/Register;
            0    4     5     saved  Lorg/graalvm/compiler/lir/Variable;
            1    3     6   restore  Lorg/graalvm/compiler/lir/LIRInstruction;
}
SourceFile: "SaveCalleeSaveRegisters.java"
InnerClasses:
  public final Lookup = java.lang.invoke.MethodHandles$Lookup of java.lang.invoke.MethodHandles
  public RegisterCategory = jdk.vm.ci.code.Register$RegisterCategory of jdk.vm.ci.code.Register
  public abstract BlockEndOp = org.graalvm.compiler.lir.StandardOp$BlockEndOp of org.graalvm.compiler.lir.StandardOp
  public final LabelOp = org.graalvm.compiler.lir.StandardOp$LabelOp of org.graalvm.compiler.lir.StandardOp
  public abstract MoveFactory = org.graalvm.compiler.lir.gen.LIRGeneratorTool$MoveFactory of org.graalvm.compiler.lir.gen.LIRGeneratorTool
  public final PreAllocationOptimizationContext = org.graalvm.compiler.lir.phases.PreAllocationOptimizationPhase$PreAllocationOptimizationContext of org.graalvm.compiler.lir.phases.PreAllocationOptimizationPhase