https://www.graalvm.org/ 
public abstract class org.graalvm.compiler.lir.sparc.SPARCMove$MemOp extends org.graalvm.compiler.lir.sparc.SPARCLIRInstruction implements org.graalvm.compiler.lir.StandardOp$ImplicitNullCheck
  minor version: 0
  major version: 59
  flags: flags: (0x0421) ACC_PUBLIC, ACC_SUPER, ACC_ABSTRACT
  this_class: org.graalvm.compiler.lir.sparc.SPARCMove$MemOp
  super_class: org.graalvm.compiler.lir.sparc.SPARCLIRInstruction
{
  public static final org.graalvm.compiler.lir.LIRInstructionClass<org.graalvm.compiler.lir.sparc.SPARCMove$MemOp> TYPE;
    descriptor: Lorg/graalvm/compiler/lir/LIRInstructionClass;
    flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL
    Signature: Lorg/graalvm/compiler/lir/LIRInstructionClass<Lorg/graalvm/compiler/lir/sparc/SPARCMove$MemOp;>;

  protected final jdk.vm.ci.meta.PlatformKind kind;
    descriptor: Ljdk/vm/ci/meta/PlatformKind;
    flags: (0x0014) ACC_PROTECTED, ACC_FINAL

  protected org.graalvm.compiler.lir.sparc.SPARCAddressValue address;
    descriptor: Lorg/graalvm/compiler/lir/sparc/SPARCAddressValue;
    flags: (0x0004) ACC_PROTECTED
    RuntimeVisibleAnnotations: 
      org.graalvm.compiler.lir.LIRInstruction$Use(value = {org.graalvm.compiler.lir.LIRInstruction$OperandFlag.COMPOSITE:Lorg/graalvm/compiler/lir/LIRInstruction$OperandFlag;})

  protected org.graalvm.compiler.lir.LIRFrameState state;
    descriptor: Lorg/graalvm/compiler/lir/LIRFrameState;
    flags: (0x0004) ACC_PROTECTED
    RuntimeVisibleAnnotations: 
      org.graalvm.compiler.lir.LIRInstruction$State()

  static void <clinit>();
    descriptor: ()V
    flags: (0x0008) ACC_STATIC
    Code:
      stack=1, locals=0, args_size=0
         0: .line 265
            ldc Lorg/graalvm/compiler/lir/sparc/SPARCMove$MemOp;
            invokestatic org.graalvm.compiler.lir.LIRInstructionClass.create:(Ljava/lang/Class;)Lorg/graalvm/compiler/lir/LIRInstructionClass;
            putstatic org.graalvm.compiler.lir.sparc.SPARCMove$MemOp.TYPE:Lorg/graalvm/compiler/lir/LIRInstructionClass;
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  public void <init>(org.graalvm.compiler.lir.LIRInstructionClass<? extends org.graalvm.compiler.lir.sparc.SPARCMove$MemOp>, org.graalvm.compiler.lir.sparc.SPARCLIRInstructionMixin$SizeEstimate, jdk.vm.ci.meta.PlatformKind, org.graalvm.compiler.lir.sparc.SPARCAddressValue, org.graalvm.compiler.lir.LIRFrameState);
    descriptor: (Lorg/graalvm/compiler/lir/LIRInstructionClass;Lorg/graalvm/compiler/lir/sparc/SPARCLIRInstructionMixin$SizeEstimate;Ljdk/vm/ci/meta/PlatformKind;Lorg/graalvm/compiler/lir/sparc/SPARCAddressValue;Lorg/graalvm/compiler/lir/LIRFrameState;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=6, args_size=6
        start local 0 // org.graalvm.compiler.lir.sparc.SPARCMove$MemOp this
        start local 1 // org.graalvm.compiler.lir.LIRInstructionClass c
        start local 2 // org.graalvm.compiler.lir.sparc.SPARCLIRInstructionMixin$SizeEstimate size
        start local 3 // jdk.vm.ci.meta.PlatformKind kind
        start local 4 // org.graalvm.compiler.lir.sparc.SPARCAddressValue address
        start local 5 // org.graalvm.compiler.lir.LIRFrameState state
         0: .line 272
            aload 0 /* this */
            aload 1 /* c */
            aload 2 /* size */
            invokespecial org.graalvm.compiler.lir.sparc.SPARCLIRInstruction.<init>:(Lorg/graalvm/compiler/lir/LIRInstructionClass;Lorg/graalvm/compiler/lir/sparc/SPARCLIRInstructionMixin$SizeEstimate;)V
         1: .line 273
            aload 0 /* this */
            aload 3 /* kind */
            putfield org.graalvm.compiler.lir.sparc.SPARCMove$MemOp.kind:Ljdk/vm/ci/meta/PlatformKind;
         2: .line 274
            aload 0 /* this */
            aload 4 /* address */
            putfield org.graalvm.compiler.lir.sparc.SPARCMove$MemOp.address:Lorg/graalvm/compiler/lir/sparc/SPARCAddressValue;
         3: .line 275
            aload 0 /* this */
            aload 5 /* state */
            putfield org.graalvm.compiler.lir.sparc.SPARCMove$MemOp.state:Lorg/graalvm/compiler/lir/LIRFrameState;
         4: .line 276
            return
        end local 5 // org.graalvm.compiler.lir.LIRFrameState state
        end local 4 // org.graalvm.compiler.lir.sparc.SPARCAddressValue address
        end local 3 // jdk.vm.ci.meta.PlatformKind kind
        end local 2 // org.graalvm.compiler.lir.sparc.SPARCLIRInstructionMixin$SizeEstimate size
        end local 1 // org.graalvm.compiler.lir.LIRInstructionClass c
        end local 0 // org.graalvm.compiler.lir.sparc.SPARCMove$MemOp this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    5     0     this  Lorg/graalvm/compiler/lir/sparc/SPARCMove$MemOp;
            0    5     1        c  Lorg/graalvm/compiler/lir/LIRInstructionClass<+Lorg/graalvm/compiler/lir/sparc/SPARCMove$MemOp;>;
            0    5     2     size  Lorg/graalvm/compiler/lir/sparc/SPARCLIRInstructionMixin$SizeEstimate;
            0    5     3     kind  Ljdk/vm/ci/meta/PlatformKind;
            0    5     4  address  Lorg/graalvm/compiler/lir/sparc/SPARCAddressValue;
            0    5     5    state  Lorg/graalvm/compiler/lir/LIRFrameState;
    Signature: (Lorg/graalvm/compiler/lir/LIRInstructionClass<+Lorg/graalvm/compiler/lir/sparc/SPARCMove$MemOp;>;Lorg/graalvm/compiler/lir/sparc/SPARCLIRInstructionMixin$SizeEstimate;Ljdk/vm/ci/meta/PlatformKind;Lorg/graalvm/compiler/lir/sparc/SPARCAddressValue;Lorg/graalvm/compiler/lir/LIRFrameState;)V
    MethodParameters:
         Name  Flags
      c        
      size     
      kind     
      address  
      state    

  protected abstract void emitMemAccess(org.graalvm.compiler.lir.asm.CompilationResultBuilder, org.graalvm.compiler.asm.sparc.SPARCMacroAssembler);
    descriptor: (Lorg/graalvm/compiler/lir/asm/CompilationResultBuilder;Lorg/graalvm/compiler/asm/sparc/SPARCMacroAssembler;)V
    flags: (0x0404) ACC_PROTECTED, ACC_ABSTRACT
    MethodParameters:
      Name  Flags
      crb   
      masm  

  public void emitCode(org.graalvm.compiler.lir.asm.CompilationResultBuilder, org.graalvm.compiler.asm.sparc.SPARCMacroAssembler);
    descriptor: (Lorg/graalvm/compiler/lir/asm/CompilationResultBuilder;Lorg/graalvm/compiler/asm/sparc/SPARCMacroAssembler;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=3, args_size=3
        start local 0 // org.graalvm.compiler.lir.sparc.SPARCMove$MemOp this
        start local 1 // org.graalvm.compiler.lir.asm.CompilationResultBuilder crb
        start local 2 // org.graalvm.compiler.asm.sparc.SPARCMacroAssembler masm
         0: .line 282
            aload 0 /* this */
            aload 1 /* crb */
            aload 2 /* masm */
            invokevirtual org.graalvm.compiler.lir.sparc.SPARCMove$MemOp.emitMemAccess:(Lorg/graalvm/compiler/lir/asm/CompilationResultBuilder;Lorg/graalvm/compiler/asm/sparc/SPARCMacroAssembler;)V
         1: .line 283
            return
        end local 2 // org.graalvm.compiler.asm.sparc.SPARCMacroAssembler masm
        end local 1 // org.graalvm.compiler.lir.asm.CompilationResultBuilder crb
        end local 0 // org.graalvm.compiler.lir.sparc.SPARCMove$MemOp this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lorg/graalvm/compiler/lir/sparc/SPARCMove$MemOp;
            0    2     1   crb  Lorg/graalvm/compiler/lir/asm/CompilationResultBuilder;
            0    2     2  masm  Lorg/graalvm/compiler/asm/sparc/SPARCMacroAssembler;
    MethodParameters:
      Name  Flags
      crb   
      masm  

  public boolean makeNullCheckFor(jdk.vm.ci.meta.Value, org.graalvm.compiler.lir.LIRFrameState, int);
    descriptor: (Ljdk/vm/ci/meta/Value;Lorg/graalvm/compiler/lir/LIRFrameState;I)Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=4, args_size=4
        start local 0 // org.graalvm.compiler.lir.sparc.SPARCMove$MemOp this
        start local 1 // jdk.vm.ci.meta.Value value
        start local 2 // org.graalvm.compiler.lir.LIRFrameState nullCheckState
        start local 3 // int implicitNullCheckLimit
         0: .line 287
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.sparc.SPARCMove$MemOp.state:Lorg/graalvm/compiler/lir/LIRFrameState;
            ifnonnull 3
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.sparc.SPARCMove$MemOp.address:Lorg/graalvm/compiler/lir/sparc/SPARCAddressValue;
            aload 1 /* value */
            iload 3 /* implicitNullCheckLimit */
            invokevirtual org.graalvm.compiler.lir.sparc.SPARCAddressValue.isValidImplicitNullCheckFor:(Ljdk/vm/ci/meta/Value;I)Z
            ifeq 3
         1: .line 288
            aload 0 /* this */
            aload 2 /* nullCheckState */
            putfield org.graalvm.compiler.lir.sparc.SPARCMove$MemOp.state:Lorg/graalvm/compiler/lir/LIRFrameState;
         2: .line 289
            iconst_1
            ireturn
         3: .line 291
      StackMap locals:
      StackMap stack:
            iconst_0
            ireturn
        end local 3 // int implicitNullCheckLimit
        end local 2 // org.graalvm.compiler.lir.LIRFrameState nullCheckState
        end local 1 // jdk.vm.ci.meta.Value value
        end local 0 // org.graalvm.compiler.lir.sparc.SPARCMove$MemOp this
      LocalVariableTable:
        Start  End  Slot                    Name  Signature
            0    4     0                    this  Lorg/graalvm/compiler/lir/sparc/SPARCMove$MemOp;
            0    4     1                   value  Ljdk/vm/ci/meta/Value;
            0    4     2          nullCheckState  Lorg/graalvm/compiler/lir/LIRFrameState;
            0    4     3  implicitNullCheckLimit  I
    MethodParameters:
                        Name  Flags
      value                   
      nullCheckState          
      implicitNullCheckLimit  
}
SourceFile: "SPARCMove.java"
NestHost: org.graalvm.compiler.lir.sparc.SPARCMove
InnerClasses:
  public final OperandFlag = org.graalvm.compiler.lir.LIRInstruction$OperandFlag of org.graalvm.compiler.lir.LIRInstruction
  public abstract State = org.graalvm.compiler.lir.LIRInstruction$State of org.graalvm.compiler.lir.LIRInstruction
  public abstract Use = org.graalvm.compiler.lir.LIRInstruction$Use of org.graalvm.compiler.lir.LIRInstruction
  public abstract ImplicitNullCheck = org.graalvm.compiler.lir.StandardOp$ImplicitNullCheck of org.graalvm.compiler.lir.StandardOp
  public SizeEstimate = org.graalvm.compiler.lir.sparc.SPARCLIRInstructionMixin$SizeEstimate of org.graalvm.compiler.lir.sparc.SPARCLIRInstructionMixin
  public abstract MemOp = org.graalvm.compiler.lir.sparc.SPARCMove$MemOp of org.graalvm.compiler.lir.sparc.SPARCMove