public abstract class org.graalvm.compiler.lir.amd64.AMD64Move$PointerCompressionOp extends org.graalvm.compiler.lir.amd64.AMD64LIRInstruction
minor version: 0
major version: 59
flags: flags: (0x0421) ACC_PUBLIC, ACC_SUPER, ACC_ABSTRACT
this_class: org.graalvm.compiler.lir.amd64.AMD64Move$PointerCompressionOp
super_class: org.graalvm.compiler.lir.amd64.AMD64LIRInstruction
{
protected final org.graalvm.compiler.core.common.spi.LIRKindTool lirKindTool;
descriptor: Lorg/graalvm/compiler/core/common/spi/LIRKindTool;
flags: (0x0014) ACC_PROTECTED, ACC_FINAL
protected final org.graalvm.compiler.core.common.CompressEncoding encoding;
descriptor: Lorg/graalvm/compiler/core/common/CompressEncoding;
flags: (0x0014) ACC_PROTECTED, ACC_FINAL
protected final boolean nonNull;
descriptor: Z
flags: (0x0014) ACC_PROTECTED, ACC_FINAL
private jdk.vm.ci.meta.AllocatableValue result;
descriptor: Ljdk/vm/ci/meta/AllocatableValue;
flags: (0x0002) ACC_PRIVATE
RuntimeVisibleAnnotations:
org.graalvm.compiler.lir.LIRInstruction$Def(value = {org.graalvm.compiler.lir.LIRInstruction$OperandFlag.REG:Lorg/graalvm/compiler/lir/LIRInstruction$OperandFlag;, org.graalvm.compiler.lir.LIRInstruction$OperandFlag.HINT:Lorg/graalvm/compiler/lir/LIRInstruction$OperandFlag;})
private jdk.vm.ci.meta.Value input;
descriptor: Ljdk/vm/ci/meta/Value;
flags: (0x0002) ACC_PRIVATE
RuntimeVisibleAnnotations:
org.graalvm.compiler.lir.LIRInstruction$Use(value = {org.graalvm.compiler.lir.LIRInstruction$OperandFlag.REG:Lorg/graalvm/compiler/lir/LIRInstruction$OperandFlag;, org.graalvm.compiler.lir.LIRInstruction$OperandFlag.CONST:Lorg/graalvm/compiler/lir/LIRInstruction$OperandFlag;})
private jdk.vm.ci.meta.AllocatableValue baseRegister;
descriptor: Ljdk/vm/ci/meta/AllocatableValue;
flags: (0x0002) ACC_PRIVATE
RuntimeVisibleAnnotations:
org.graalvm.compiler.lir.LIRInstruction$Alive(value = {org.graalvm.compiler.lir.LIRInstruction$OperandFlag.REG:Lorg/graalvm/compiler/lir/LIRInstruction$OperandFlag;, org.graalvm.compiler.lir.LIRInstruction$OperandFlag.ILLEGAL:Lorg/graalvm/compiler/lir/LIRInstruction$OperandFlag;, org.graalvm.compiler.lir.LIRInstruction$OperandFlag.UNINITIALIZED:Lorg/graalvm/compiler/lir/LIRInstruction$OperandFlag;})
static final boolean $assertionsDisabled;
descriptor: Z
flags: (0x1018) ACC_STATIC, ACC_FINAL, ACC_SYNTHETIC
static void <clinit>();
descriptor: ()V
flags: (0x0008) ACC_STATIC
Code:
stack=1, locals=0, args_size=0
0: ldc Lorg/graalvm/compiler/lir/amd64/AMD64Move;
invokevirtual java.lang.Class.desiredAssertionStatus:()Z
ifne 1
iconst_1
goto 2
StackMap locals:
StackMap stack:
1: iconst_0
StackMap locals:
StackMap stack: int
2: putstatic org.graalvm.compiler.lir.amd64.AMD64Move$PointerCompressionOp.$assertionsDisabled:Z
return
LocalVariableTable:
Start End Slot Name Signature
protected void <init>(org.graalvm.compiler.lir.LIRInstructionClass<? extends org.graalvm.compiler.lir.amd64.AMD64Move$PointerCompressionOp>, jdk.vm.ci.meta.AllocatableValue, jdk.vm.ci.meta.Value, jdk.vm.ci.meta.AllocatableValue, org.graalvm.compiler.core.common.CompressEncoding, boolean, org.graalvm.compiler.core.common.spi.LIRKindTool);
descriptor: (Lorg/graalvm/compiler/lir/LIRInstructionClass;Ljdk/vm/ci/meta/AllocatableValue;Ljdk/vm/ci/meta/Value;Ljdk/vm/ci/meta/AllocatableValue;Lorg/graalvm/compiler/core/common/CompressEncoding;ZLorg/graalvm/compiler/core/common/spi/LIRKindTool;)V
flags: (0x0004) ACC_PROTECTED
Code:
stack=2, locals=8, args_size=8
start local 0 start local 1 start local 2 start local 3 start local 4 start local 5 start local 6 start local 7 0: aload 0
aload 1
invokespecial org.graalvm.compiler.lir.amd64.AMD64LIRInstruction.<init>:(Lorg/graalvm/compiler/lir/LIRInstructionClass;)V
1: aload 0
aload 2
putfield org.graalvm.compiler.lir.amd64.AMD64Move$PointerCompressionOp.result:Ljdk/vm/ci/meta/AllocatableValue;
2: aload 0
aload 3
putfield org.graalvm.compiler.lir.amd64.AMD64Move$PointerCompressionOp.input:Ljdk/vm/ci/meta/Value;
3: aload 0
aload 4
putfield org.graalvm.compiler.lir.amd64.AMD64Move$PointerCompressionOp.baseRegister:Ljdk/vm/ci/meta/AllocatableValue;
4: aload 0
aload 5
putfield org.graalvm.compiler.lir.amd64.AMD64Move$PointerCompressionOp.encoding:Lorg/graalvm/compiler/core/common/CompressEncoding;
5: aload 0
iload 6
putfield org.graalvm.compiler.lir.amd64.AMD64Move$PointerCompressionOp.nonNull:Z
6: aload 0
aload 7
putfield org.graalvm.compiler.lir.amd64.AMD64Move$PointerCompressionOp.lirKindTool:Lorg/graalvm/compiler/core/common/spi/LIRKindTool;
7: return
end local 7 end local 6 end local 5 end local 4 end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 8 0 this Lorg/graalvm/compiler/lir/amd64/AMD64Move$PointerCompressionOp;
0 8 1 type Lorg/graalvm/compiler/lir/LIRInstructionClass<+Lorg/graalvm/compiler/lir/amd64/AMD64Move$PointerCompressionOp;>;
0 8 2 result Ljdk/vm/ci/meta/AllocatableValue;
0 8 3 input Ljdk/vm/ci/meta/Value;
0 8 4 baseRegister Ljdk/vm/ci/meta/AllocatableValue;
0 8 5 encoding Lorg/graalvm/compiler/core/common/CompressEncoding;
0 8 6 nonNull Z
0 8 7 lirKindTool Lorg/graalvm/compiler/core/common/spi/LIRKindTool;
Signature: (Lorg/graalvm/compiler/lir/LIRInstructionClass<+Lorg/graalvm/compiler/lir/amd64/AMD64Move$PointerCompressionOp;>;Ljdk/vm/ci/meta/AllocatableValue;Ljdk/vm/ci/meta/Value;Ljdk/vm/ci/meta/AllocatableValue;Lorg/graalvm/compiler/core/common/CompressEncoding;ZLorg/graalvm/compiler/core/common/spi/LIRKindTool;)V
MethodParameters:
Name Flags
type
result
input
baseRegister
encoding
nonNull
lirKindTool
public static boolean hasBase(org.graalvm.compiler.options.OptionValues, org.graalvm.compiler.core.common.CompressEncoding);
descriptor: (Lorg/graalvm/compiler/options/OptionValues;Lorg/graalvm/compiler/core/common/CompressEncoding;)Z
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=2, locals=2, args_size=2
start local 0 start local 1 0: getstatic org.graalvm.compiler.core.common.GraalOptions.GeneratePIC:Lorg/graalvm/compiler/options/OptionKey;
aload 0
invokevirtual org.graalvm.compiler.options.OptionKey.getValue:(Lorg/graalvm/compiler/options/OptionValues;)Ljava/lang/Object;
checkcast java.lang.Boolean
invokevirtual java.lang.Boolean.booleanValue:()Z
ifne 1
aload 1
invokevirtual org.graalvm.compiler.core.common.CompressEncoding.hasBase:()Z
ifne 1
iconst_0
ireturn
StackMap locals:
StackMap stack:
1: iconst_1
ireturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 options Lorg/graalvm/compiler/options/OptionValues;
0 2 1 encoding Lorg/graalvm/compiler/core/common/CompressEncoding;
MethodParameters:
Name Flags
options
encoding
public final jdk.vm.ci.meta.Value getInput();
descriptor: ()Ljdk/vm/ci/meta/Value;
flags: (0x0011) ACC_PUBLIC, ACC_FINAL
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
getfield org.graalvm.compiler.lir.amd64.AMD64Move$PointerCompressionOp.input:Ljdk/vm/ci/meta/Value;
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lorg/graalvm/compiler/lir/amd64/AMD64Move$PointerCompressionOp;
public final jdk.vm.ci.meta.AllocatableValue getResult();
descriptor: ()Ljdk/vm/ci/meta/AllocatableValue;
flags: (0x0011) ACC_PUBLIC, ACC_FINAL
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
getfield org.graalvm.compiler.lir.amd64.AMD64Move$PointerCompressionOp.result:Ljdk/vm/ci/meta/AllocatableValue;
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lorg/graalvm/compiler/lir/amd64/AMD64Move$PointerCompressionOp;
protected final jdk.vm.ci.code.Register getResultRegister();
descriptor: ()Ljdk/vm/ci/code/Register;
flags: (0x0014) ACC_PROTECTED, ACC_FINAL
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
getfield org.graalvm.compiler.lir.amd64.AMD64Move$PointerCompressionOp.result:Ljdk/vm/ci/meta/AllocatableValue;
invokestatic jdk.vm.ci.code.ValueUtil.asRegister:(Ljdk/vm/ci/meta/Value;)Ljdk/vm/ci/code/Register;
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lorg/graalvm/compiler/lir/amd64/AMD64Move$PointerCompressionOp;
protected final jdk.vm.ci.code.Register getBaseRegister(org.graalvm.compiler.lir.asm.CompilationResultBuilder);
descriptor: (Lorg/graalvm/compiler/lir/asm/CompilationResultBuilder;)Ljdk/vm/ci/code/Register;
flags: (0x0014) ACC_PROTECTED, ACC_FINAL
Code:
stack=2, locals=2, args_size=2
start local 0 start local 1 0: aload 1
invokevirtual org.graalvm.compiler.lir.asm.CompilationResultBuilder.getOptions:()Lorg/graalvm/compiler/options/OptionValues;
aload 0
getfield org.graalvm.compiler.lir.amd64.AMD64Move$PointerCompressionOp.encoding:Lorg/graalvm/compiler/core/common/CompressEncoding;
invokestatic org.graalvm.compiler.lir.amd64.AMD64Move$PointerCompressionOp.hasBase:(Lorg/graalvm/compiler/options/OptionValues;Lorg/graalvm/compiler/core/common/CompressEncoding;)Z
ifeq 1
aload 0
getfield org.graalvm.compiler.lir.amd64.AMD64Move$PointerCompressionOp.baseRegister:Ljdk/vm/ci/meta/AllocatableValue;
invokestatic jdk.vm.ci.code.ValueUtil.asRegister:(Ljdk/vm/ci/meta/Value;)Ljdk/vm/ci/code/Register;
goto 2
StackMap locals:
StackMap stack:
1: getstatic jdk.vm.ci.code.Register.None:Ljdk/vm/ci/code/Register;
StackMap locals:
StackMap stack: jdk.vm.ci.code.Register
2: areturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 3 0 this Lorg/graalvm/compiler/lir/amd64/AMD64Move$PointerCompressionOp;
0 3 1 crb Lorg/graalvm/compiler/lir/asm/CompilationResultBuilder;
MethodParameters:
Name Flags
crb
protected final int getShift();
descriptor: ()I
flags: (0x0014) ACC_PROTECTED, ACC_FINAL
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
getfield org.graalvm.compiler.lir.amd64.AMD64Move$PointerCompressionOp.encoding:Lorg/graalvm/compiler/core/common/CompressEncoding;
invokevirtual org.graalvm.compiler.core.common.CompressEncoding.getShift:()I
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lorg/graalvm/compiler/lir/amd64/AMD64Move$PointerCompressionOp;
protected final void move(org.graalvm.compiler.core.common.LIRKind, org.graalvm.compiler.lir.asm.CompilationResultBuilder, org.graalvm.compiler.asm.amd64.AMD64MacroAssembler);
descriptor: (Lorg/graalvm/compiler/core/common/LIRKind;Lorg/graalvm/compiler/lir/asm/CompilationResultBuilder;Lorg/graalvm/compiler/asm/amd64/AMD64MacroAssembler;)V
flags: (0x0014) ACC_PROTECTED, ACC_FINAL
Code:
stack=5, locals=4, args_size=4
start local 0 start local 1 start local 2 start local 3 0: aload 1
invokevirtual org.graalvm.compiler.core.common.LIRKind.getPlatformKind:()Ljdk/vm/ci/meta/PlatformKind;
checkcast jdk.vm.ci.amd64.AMD64Kind
aload 2
aload 3
aload 0
getfield org.graalvm.compiler.lir.amd64.AMD64Move$PointerCompressionOp.result:Ljdk/vm/ci/meta/AllocatableValue;
aload 0
getfield org.graalvm.compiler.lir.amd64.AMD64Move$PointerCompressionOp.input:Ljdk/vm/ci/meta/Value;
invokestatic org.graalvm.compiler.lir.amd64.AMD64Move.move:(Ljdk/vm/ci/amd64/AMD64Kind;Lorg/graalvm/compiler/lir/asm/CompilationResultBuilder;Lorg/graalvm/compiler/asm/amd64/AMD64MacroAssembler;Ljdk/vm/ci/meta/Value;Ljdk/vm/ci/meta/Value;)V
1: return
end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Lorg/graalvm/compiler/lir/amd64/AMD64Move$PointerCompressionOp;
0 2 1 kind Lorg/graalvm/compiler/core/common/LIRKind;
0 2 2 crb Lorg/graalvm/compiler/lir/asm/CompilationResultBuilder;
0 2 3 masm Lorg/graalvm/compiler/asm/amd64/AMD64MacroAssembler;
MethodParameters:
Name Flags
kind
crb
masm
public static void emitUncompressWithBaseRegister(org.graalvm.compiler.asm.amd64.AMD64MacroAssembler, jdk.vm.ci.code.Register, jdk.vm.ci.code.Register, int, boolean);
descriptor: (Lorg/graalvm/compiler/asm/amd64/AMD64MacroAssembler;Ljdk/vm/ci/code/Register;Ljdk/vm/ci/code/Register;IZ)V
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=6, locals=5, args_size=5
start local 0 start local 1 start local 2 start local 3 start local 4 0: aload 0
aload 1
aload 2
aload 1
iload 3
iload 4
invokestatic org.graalvm.compiler.lir.amd64.AMD64Move$PointerCompressionOp.emitUncompressWithBaseRegister:(Lorg/graalvm/compiler/asm/amd64/AMD64MacroAssembler;Ljdk/vm/ci/code/Register;Ljdk/vm/ci/code/Register;Ljdk/vm/ci/code/Register;IZ)V
1: return
end local 4 end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 masm Lorg/graalvm/compiler/asm/amd64/AMD64MacroAssembler;
0 2 1 inputAndResultReg Ljdk/vm/ci/code/Register;
0 2 2 baseReg Ljdk/vm/ci/code/Register;
0 2 3 shift I
0 2 4 preserveFlagsRegister Z
MethodParameters:
Name Flags
masm
inputAndResultReg
baseReg
shift
preserveFlagsRegister
public static void emitUncompressWithBaseRegister(org.graalvm.compiler.asm.amd64.AMD64MacroAssembler, jdk.vm.ci.code.Register, jdk.vm.ci.code.Register, jdk.vm.ci.code.Register, int, boolean);
descriptor: (Lorg/graalvm/compiler/asm/amd64/AMD64MacroAssembler;Ljdk/vm/ci/code/Register;Ljdk/vm/ci/code/Register;Ljdk/vm/ci/code/Register;IZ)V
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=7, locals=7, args_size=6
start local 0 start local 1 start local 2 start local 3 start local 4 start local 5 0: getstatic org.graalvm.compiler.lir.amd64.AMD64Move$PointerCompressionOp.$assertionsDisabled:Z
ifne 1
aload 2
getstatic jdk.vm.ci.code.Register.None:Ljdk/vm/ci/code/Register;
invokevirtual jdk.vm.ci.code.Register.equals:(Ljava/lang/Object;)Z
ifeq 1
iload 4
ifne 1
new java.lang.AssertionError
dup
ldc "compression not enabled"
invokespecial java.lang.AssertionError.<init>:(Ljava/lang/Object;)V
athrow
1: StackMap locals:
StackMap stack:
iload 4
invokestatic org.graalvm.compiler.asm.amd64.AMD64Address$Scale.isScaleShiftSupported:(I)Z
ifeq 5
2: iload 4
invokestatic org.graalvm.compiler.asm.amd64.AMD64Address$Scale.fromShift:(I)Lorg/graalvm/compiler/asm/amd64/AMD64Address$Scale;
astore 6
start local 6 3: aload 0
aload 1
new org.graalvm.compiler.asm.amd64.AMD64Address
dup
aload 2
aload 3
aload 6
invokespecial org.graalvm.compiler.asm.amd64.AMD64Address.<init>:(Ljdk/vm/ci/code/Register;Ljdk/vm/ci/code/Register;Lorg/graalvm/compiler/asm/amd64/AMD64Address$Scale;)V
invokevirtual org.graalvm.compiler.asm.amd64.AMD64MacroAssembler.leaq:(Ljdk/vm/ci/code/Register;Lorg/graalvm/compiler/asm/amd64/AMD64Address;)V
end local 6 4: goto 11
5: StackMap locals:
StackMap stack:
iload 5
ifeq 7
6: ldc "No valid flag-effect-free instruction available to uncompress oop"
invokestatic org.graalvm.compiler.debug.GraalError.shouldNotReachHere:(Ljava/lang/String;)Ljava/lang/RuntimeException;
athrow
7: StackMap locals:
StackMap stack:
aload 1
aload 3
invokevirtual jdk.vm.ci.code.Register.equals:(Ljava/lang/Object;)Z
ifne 9
8: aload 0
aload 1
aload 3
invokevirtual org.graalvm.compiler.asm.amd64.AMD64MacroAssembler.movq:(Ljdk/vm/ci/code/Register;Ljdk/vm/ci/code/Register;)V
9: StackMap locals:
StackMap stack:
aload 0
aload 1
iload 4
invokevirtual org.graalvm.compiler.asm.amd64.AMD64MacroAssembler.shlq:(Ljdk/vm/ci/code/Register;I)V
10: aload 0
aload 1
aload 2
invokevirtual org.graalvm.compiler.asm.amd64.AMD64MacroAssembler.addq:(Ljdk/vm/ci/code/Register;Ljdk/vm/ci/code/Register;)V
11: StackMap locals:
StackMap stack:
return
end local 5 end local 4 end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 12 0 masm Lorg/graalvm/compiler/asm/amd64/AMD64MacroAssembler;
0 12 1 resultReg Ljdk/vm/ci/code/Register;
0 12 2 baseReg Ljdk/vm/ci/code/Register;
0 12 3 inputReg Ljdk/vm/ci/code/Register;
0 12 4 shift I
0 12 5 preserveFlagsRegister Z
3 4 6 scale Lorg/graalvm/compiler/asm/amd64/AMD64Address$Scale;
MethodParameters:
Name Flags
masm
resultReg
baseReg
inputReg
shift
preserveFlagsRegister
}
SourceFile: "AMD64Move.java"
NestHost: org.graalvm.compiler.lir.amd64.AMD64Move
InnerClasses:
public final Scale = org.graalvm.compiler.asm.amd64.AMD64Address$Scale of org.graalvm.compiler.asm.amd64.AMD64Address
public abstract Alive = org.graalvm.compiler.lir.LIRInstruction$Alive of org.graalvm.compiler.lir.LIRInstruction
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
public abstract Use = org.graalvm.compiler.lir.LIRInstruction$Use of org.graalvm.compiler.lir.LIRInstruction
public abstract PointerCompressionOp = org.graalvm.compiler.lir.amd64.AMD64Move$PointerCompressionOp of org.graalvm.compiler.lir.amd64.AMD64Move