java/12 : jdk.internal.vm.compiler/org/graalvm/compiler/lir/amd64/AMD64ReadTimestampCounter.class

AMD64ReadTimestampCounter
https://openjdk.java.net/
GPLv2 + Classpath Exception
public class org.graalvm.compiler.lir.amd64.AMD64ReadTimestampCounter extends org.graalvm.compiler.lir.amd64.AMD64LIRInstruction
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: org.graalvm.compiler.lir.amd64.AMD64ReadTimestampCounter
  super_class: org.graalvm.compiler.lir.amd64.AMD64LIRInstruction
{
  public static final org.graalvm.compiler.lir.LIRInstructionClass<org.graalvm.compiler.lir.amd64.AMD64ReadTimestampCounter> 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/amd64/AMD64ReadTimestampCounter;>;

  protected jdk.vm.ci.meta.AllocatableValue highResult;
    descriptor: Ljdk/vm/ci/meta/AllocatableValue;
    flags: (0x0004) ACC_PROTECTED
    RuntimeVisibleAnnotations: 
      org.graalvm.compiler.lir.LIRInstruction$Def(value = {org.graalvm.compiler.lir.LIRInstruction$OperandFlag.REG:Lorg/graalvm/compiler/lir/LIRInstruction$OperandFlag;})

  protected jdk.vm.ci.meta.AllocatableValue lowResult;
    descriptor: Ljdk/vm/ci/meta/AllocatableValue;
    flags: (0x0004) ACC_PROTECTED
    RuntimeVisibleAnnotations: 
      org.graalvm.compiler.lir.LIRInstruction$Def(value = {org.graalvm.compiler.lir.LIRInstruction$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 43
            ldc Lorg/graalvm/compiler/lir/amd64/AMD64ReadTimestampCounter;
            invokestatic org.graalvm.compiler.lir.LIRInstructionClass.create:(Ljava/lang/Class;)Lorg/graalvm/compiler/lir/LIRInstructionClass;
            putstatic org.graalvm.compiler.lir.amd64.AMD64ReadTimestampCounter.TYPE:Lorg/graalvm/compiler/lir/LIRInstructionClass;
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  public void <init>();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=1, args_size=1
        start local 0 // org.graalvm.compiler.lir.amd64.AMD64ReadTimestampCounter this
         0: .line 49
            aload 0 /* this */
            getstatic org.graalvm.compiler.lir.amd64.AMD64ReadTimestampCounter.TYPE:Lorg/graalvm/compiler/lir/LIRInstructionClass;
            invokespecial org.graalvm.compiler.lir.amd64.AMD64LIRInstruction.<init>:(Lorg/graalvm/compiler/lir/LIRInstructionClass;)V
         1: .line 51
            aload 0 /* this */
            getstatic jdk.vm.ci.amd64.AMD64.rdx:Ljdk/vm/ci/code/Register;
            getstatic jdk.vm.ci.amd64.AMD64Kind.DWORD:Ljdk/vm/ci/amd64/AMD64Kind;
            invokestatic org.graalvm.compiler.core.common.LIRKind.value:(Ljdk/vm/ci/meta/PlatformKind;)Lorg/graalvm/compiler/core/common/LIRKind;
            invokevirtual jdk.vm.ci.code.Register.asValue:(Ljdk/vm/ci/meta/ValueKind;)Ljdk/vm/ci/code/RegisterValue;
            putfield org.graalvm.compiler.lir.amd64.AMD64ReadTimestampCounter.highResult:Ljdk/vm/ci/meta/AllocatableValue;
         2: .line 52
            aload 0 /* this */
            getstatic jdk.vm.ci.amd64.AMD64.rax:Ljdk/vm/ci/code/Register;
            getstatic jdk.vm.ci.amd64.AMD64Kind.DWORD:Ljdk/vm/ci/amd64/AMD64Kind;
            invokestatic org.graalvm.compiler.core.common.LIRKind.value:(Ljdk/vm/ci/meta/PlatformKind;)Lorg/graalvm/compiler/core/common/LIRKind;
            invokevirtual jdk.vm.ci.code.Register.asValue:(Ljdk/vm/ci/meta/ValueKind;)Ljdk/vm/ci/code/RegisterValue;
            putfield org.graalvm.compiler.lir.amd64.AMD64ReadTimestampCounter.lowResult:Ljdk/vm/ci/meta/AllocatableValue;
         3: .line 53
            return
        end local 0 // org.graalvm.compiler.lir.amd64.AMD64ReadTimestampCounter this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    4     0  this  Lorg/graalvm/compiler/lir/amd64/AMD64ReadTimestampCounter;

  public jdk.vm.ci.meta.AllocatableValue getHighResult();
    descriptor: ()Ljdk/vm/ci/meta/AllocatableValue;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.graalvm.compiler.lir.amd64.AMD64ReadTimestampCounter this
         0: .line 56
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.amd64.AMD64ReadTimestampCounter.highResult:Ljdk/vm/ci/meta/AllocatableValue;
            areturn
        end local 0 // org.graalvm.compiler.lir.amd64.AMD64ReadTimestampCounter this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/graalvm/compiler/lir/amd64/AMD64ReadTimestampCounter;

  public jdk.vm.ci.meta.AllocatableValue getLowResult();
    descriptor: ()Ljdk/vm/ci/meta/AllocatableValue;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.graalvm.compiler.lir.amd64.AMD64ReadTimestampCounter this
         0: .line 60
            aload 0 /* this */
            getfield org.graalvm.compiler.lir.amd64.AMD64ReadTimestampCounter.lowResult:Ljdk/vm/ci/meta/AllocatableValue;
            areturn
        end local 0 // org.graalvm.compiler.lir.amd64.AMD64ReadTimestampCounter this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/graalvm/compiler/lir/amd64/AMD64ReadTimestampCounter;

  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=1, locals=3, args_size=3
        start local 0 // org.graalvm.compiler.lir.amd64.AMD64ReadTimestampCounter this
        start local 1 // org.graalvm.compiler.lir.asm.CompilationResultBuilder crb
        start local 2 // org.graalvm.compiler.asm.amd64.AMD64MacroAssembler masm
         0: .line 65
            aload 2 /* masm */
            invokevirtual org.graalvm.compiler.asm.amd64.AMD64MacroAssembler.rdtsc:()V
         1: .line 66
            return
        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.lir.amd64.AMD64ReadTimestampCounter this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lorg/graalvm/compiler/lir/amd64/AMD64ReadTimestampCounter;
            0    2     1   crb  Lorg/graalvm/compiler/lir/asm/CompilationResultBuilder;
            0    2     2  masm  Lorg/graalvm/compiler/asm/amd64/AMD64MacroAssembler;
    MethodParameters:
      Name  Flags
      crb   
      masm  
}
SourceFile: "AMD64ReadTimestampCounter.java"
InnerClasses:
  public abstract Def = org.graalvm.compiler.lir.LIRInstruction$Def of org.graalvm.compiler.lir.LIRInstruction
  public final OperandFlag = org.graalvm.compiler.lir.LIRInstruction$OperandFlag of org.graalvm.compiler.lir.LIRInstruction
    RuntimeVisibleAnnotations: 
      org.graalvm.compiler.lir.Opcode(value = "RDTSC")
/

java/ 12/ jdk.internal.vm.compiler/org/graalvm/compiler/lir/amd64/AMD64ReadTimestampCounter.class
