https://www.graalvm.org/ 
final class org.graalvm.compiler.hotspot.amd64.AMD64HotSpotLeaveDeoptimizedStackFrameOp extends org.graalvm.compiler.hotspot.amd64.AMD64HotSpotEpilogueOp
  minor version: 0
  major version: 59
  flags: flags: (0x0030) ACC_FINAL, ACC_SUPER
  this_class: org.graalvm.compiler.hotspot.amd64.AMD64HotSpotLeaveDeoptimizedStackFrameOp
  super_class: org.graalvm.compiler.hotspot.amd64.AMD64HotSpotEpilogueOp
{
  public static final org.graalvm.compiler.lir.LIRInstructionClass<org.graalvm.compiler.hotspot.amd64.AMD64HotSpotLeaveDeoptimizedStackFrameOp> TYPE;
    descriptor: Lorg/graalvm/compiler/lir/LIRInstructionClass;
    flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL
    Signature: Lorg/graalvm/compiler/lir/LIRInstructionClass<Lorg/graalvm/compiler/hotspot/amd64/AMD64HotSpotLeaveDeoptimizedStackFrameOp;>;

  jdk.vm.ci.meta.AllocatableValue frameSize;
    descriptor: Ljdk/vm/ci/meta/AllocatableValue;
    flags: (0x0000) 
    RuntimeVisibleAnnotations: 
      org.graalvm.compiler.lir.LIRInstruction$Use(value = {org.graalvm.compiler.lir.LIRInstruction$OperandFlag.REG:Lorg/graalvm/compiler/lir/LIRInstruction$OperandFlag;})

  jdk.vm.ci.meta.AllocatableValue framePointer;
    descriptor: Ljdk/vm/ci/meta/AllocatableValue;
    flags: (0x0000) 
    RuntimeVisibleAnnotations: 
      org.graalvm.compiler.lir.LIRInstruction$Use(value = {org.graalvm.compiler.lir.LIRInstruction$OperandFlag.REG:Lorg/graalvm/compiler/lir/LIRInstruction$OperandFlag;})

  static void <clinit>();
    descriptor: ()V
    flags: (0x0008) ACC_STATIC
    Code:
      stack=1, locals=0, args_size=0
         0: .line 45
            ldc Lorg/graalvm/compiler/hotspot/amd64/AMD64HotSpotLeaveDeoptimizedStackFrameOp;
            invokestatic org.graalvm.compiler.lir.LIRInstructionClass.create:(Ljava/lang/Class;)Lorg/graalvm/compiler/lir/LIRInstructionClass;
            putstatic org.graalvm.compiler.hotspot.amd64.AMD64HotSpotLeaveDeoptimizedStackFrameOp.TYPE:Lorg/graalvm/compiler/lir/LIRInstructionClass;
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  void <init>(jdk.vm.ci.meta.AllocatableValue, jdk.vm.ci.meta.AllocatableValue);
    descriptor: (Ljdk/vm/ci/meta/AllocatableValue;Ljdk/vm/ci/meta/AllocatableValue;)V
    flags: (0x0000) 
    Code:
      stack=2, locals=3, args_size=3
        start local 0 // org.graalvm.compiler.hotspot.amd64.AMD64HotSpotLeaveDeoptimizedStackFrameOp this
        start local 1 // jdk.vm.ci.meta.AllocatableValue frameSize
        start local 2 // jdk.vm.ci.meta.AllocatableValue initialInfo
         0: .line 50
            aload 0 /* this */
            getstatic org.graalvm.compiler.hotspot.amd64.AMD64HotSpotLeaveDeoptimizedStackFrameOp.TYPE:Lorg/graalvm/compiler/lir/LIRInstructionClass;
            invokespecial org.graalvm.compiler.hotspot.amd64.AMD64HotSpotEpilogueOp.<init>:(Lorg/graalvm/compiler/lir/LIRInstructionClass;)V
         1: .line 51
            aload 0 /* this */
            aload 1 /* frameSize */
            putfield org.graalvm.compiler.hotspot.amd64.AMD64HotSpotLeaveDeoptimizedStackFrameOp.frameSize:Ljdk/vm/ci/meta/AllocatableValue;
         2: .line 52
            aload 0 /* this */
            aload 2 /* initialInfo */
            putfield org.graalvm.compiler.hotspot.amd64.AMD64HotSpotLeaveDeoptimizedStackFrameOp.framePointer:Ljdk/vm/ci/meta/AllocatableValue;
         3: .line 53
            return
        end local 2 // jdk.vm.ci.meta.AllocatableValue initialInfo
        end local 1 // jdk.vm.ci.meta.AllocatableValue frameSize
        end local 0 // org.graalvm.compiler.hotspot.amd64.AMD64HotSpotLeaveDeoptimizedStackFrameOp this
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0    4     0         this  Lorg/graalvm/compiler/hotspot/amd64/AMD64HotSpotLeaveDeoptimizedStackFrameOp;
            0    4     1    frameSize  Ljdk/vm/ci/meta/AllocatableValue;
            0    4     2  initialInfo  Ljdk/vm/ci/meta/AllocatableValue;
    MethodParameters:
             Name  Flags
      frameSize    
      initialInfo  

  public void emitCode(org.graalvm.compiler.lir.asm.CompilationResultBuilder, org.graalvm.compiler.asm.amd64.AMD64MacroAssembler);
    descriptor: (Lorg/graalvm/compiler/lir/asm/CompilationResultBuilder;Lorg/graalvm/compiler/asm/amd64/AMD64MacroAssembler;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=4, args_size=3
        start local 0 // org.graalvm.compiler.hotspot.amd64.AMD64HotSpotLeaveDeoptimizedStackFrameOp this
        start local 1 // org.graalvm.compiler.lir.asm.CompilationResultBuilder crb
        start local 2 // org.graalvm.compiler.asm.amd64.AMD64MacroAssembler masm
         0: .line 57
            aload 1 /* crb */
            getfield org.graalvm.compiler.lir.asm.CompilationResultBuilder.frameMap:Lorg/graalvm/compiler/lir/framemap/FrameMap;
            invokevirtual org.graalvm.compiler.lir.framemap.FrameMap.getRegisterConfig:()Ljdk/vm/ci/code/RegisterConfig;
            invokeinterface jdk.vm.ci.code.RegisterConfig.getFrameRegister:()Ljdk/vm/ci/code/Register;
            astore 3 /* stackPointer */
        start local 3 // jdk.vm.ci.code.Register stackPointer
         1: .line 58
            aload 2 /* masm */
            aload 3 /* stackPointer */
            aload 0 /* this */
            getfield org.graalvm.compiler.hotspot.amd64.AMD64HotSpotLeaveDeoptimizedStackFrameOp.frameSize:Ljdk/vm/ci/meta/AllocatableValue;
            invokestatic jdk.vm.ci.code.ValueUtil.asRegister:(Ljdk/vm/ci/meta/Value;)Ljdk/vm/ci/code/Register;
            invokevirtual org.graalvm.compiler.asm.amd64.AMD64MacroAssembler.addq:(Ljdk/vm/ci/code/Register;Ljdk/vm/ci/code/Register;)V
         2: .line 64
            aload 2 /* masm */
            getstatic jdk.vm.ci.amd64.AMD64.rbp:Ljdk/vm/ci/code/Register;
            aload 0 /* this */
            getfield org.graalvm.compiler.hotspot.amd64.AMD64HotSpotLeaveDeoptimizedStackFrameOp.framePointer:Ljdk/vm/ci/meta/AllocatableValue;
            invokestatic jdk.vm.ci.code.ValueUtil.asRegister:(Ljdk/vm/ci/meta/Value;)Ljdk/vm/ci/code/Register;
            invokevirtual org.graalvm.compiler.asm.amd64.AMD64MacroAssembler.movq:(Ljdk/vm/ci/code/Register;Ljdk/vm/ci/code/Register;)V
         3: .line 65
            return
        end local 3 // jdk.vm.ci.code.Register stackPointer
        end local 2 // org.graalvm.compiler.asm.amd64.AMD64MacroAssembler masm
        end local 1 // org.graalvm.compiler.lir.asm.CompilationResultBuilder crb
        end local 0 // org.graalvm.compiler.hotspot.amd64.AMD64HotSpotLeaveDeoptimizedStackFrameOp this
      LocalVariableTable:
        Start  End  Slot          Name  Signature
            0    4     0          this  Lorg/graalvm/compiler/hotspot/amd64/AMD64HotSpotLeaveDeoptimizedStackFrameOp;
            0    4     1           crb  Lorg/graalvm/compiler/lir/asm/CompilationResultBuilder;
            0    4     2          masm  Lorg/graalvm/compiler/asm/amd64/AMD64MacroAssembler;
            1    4     3  stackPointer  Ljdk/vm/ci/code/Register;
    MethodParameters:
      Name  Flags
      crb   
      masm  
}
SourceFile: "AMD64HotSpotLeaveDeoptimizedStackFrameOp.java"
InnerClasses:
  public final OperandFlag = org.graalvm.compiler.lir.LIRInstruction$OperandFlag of org.graalvm.compiler.lir.LIRInstruction
  public abstract Use = org.graalvm.compiler.lir.LIRInstruction$Use of org.graalvm.compiler.lir.LIRInstruction
    RuntimeVisibleAnnotations: 
      org.graalvm.compiler.lir.Opcode(value = "LEAVE_DEOPTIMIZED_STACK_FRAME")