org.graalvm.compiler.lir.amd64

Class AMD64ControlFlow.RangeTableSwitchOp

java.lang.Object

org.graalvm.compiler.lir.LIRInstruction

org.graalvm.compiler.lir.amd64.AMD64BlockEndOp

org.graalvm.compiler.lir.amd64.AMD64ControlFlow.RangeTableSwitchOp

All Implemented Interfaces:

StandardOp.BlockEndOp

Enclosing class:

AMD64ControlFlow

public static final class AMD64ControlFlow.RangeTableSwitchOp
extends AMD64BlockEndOp

Nested Class Summary

Nested classes/interfaces inherited from class org.graalvm.compiler.lir.LIRInstruction

LIRInstruction.Alive, LIRInstruction.Def, LIRInstruction.OperandFlag, LIRInstruction.OperandMode, LIRInstruction.State, LIRInstruction.Temp, LIRInstruction.Use

Field Summary

Fields

Modifier and Type	Field and Description
protected Value	idxScratch
protected Value	index
protected Value	scratch
static LIRInstructionClass<AMD64ControlFlow.RangeTableSwitchOp>	TYPE

Fields inherited from class org.graalvm.compiler.lir.LIRInstruction

ADDRESS_FLAGS, ALLOWED_FLAGS

Constructor Summary

Constructors

Constructor and Description
RangeTableSwitchOp(int lowKey, LabelRef defaultTarget, LabelRef[] targets, Value index, Variable scratch, Variable idxScratch)

Method Summary

Modifier and Type	Method and Description
void	emitCode(CompilationResultBuilder crb, AMD64MacroAssembler masm)
static void	emitJumpTable(CompilationResultBuilder crb, AMD64MacroAssembler masm, Register scratchReg, Register idxScratchReg, int lowKey, int highKey, Stream<Label> targets)

Methods inherited from class org.graalvm.compiler.lir.amd64.AMD64BlockEndOp

emitCode

Methods inherited from class org.graalvm.compiler.lir.LIRInstruction

addStackSlotsToTemporaries, destroysCallerSavedRegisters, forEachAlive, forEachAlive, forEachInput, forEachInput, forEachOutput, forEachOutput, forEachRegisterHint, forEachRegisterHint, forEachState, forEachState, forEachState, forEachState, forEachTemp, forEachTemp, getComment, getLIRInstructionClass, getPosition, hashCode, hasOperands, hasState, id, isLoadConstantOp, isMoveOp, isValueMoveOp, name, needsClearUpperVectorRegisters, setComment, setId, setPosition, toString, toString, toStringWithIdPrefix, verify, visitEachAlive, visitEachAlive, visitEachInput, visitEachInput, visitEachOutput, visitEachOutput, visitEachState, visitEachState, visitEachTemp, visitEachTemp

Methods inherited from class java.lang.Object

clone, equals, getClass, notify, notifyAll, wait, wait, wait

Field Detail

TYPE

public static final LIRInstructionClass<AMD64ControlFlow.RangeTableSwitchOp> TYPE

index

protected Value index

idxScratch

protected Value idxScratch

scratch

protected Value scratch

Constructor Detail

RangeTableSwitchOp

public RangeTableSwitchOp(int lowKey,
                          LabelRef defaultTarget,
                          LabelRef[] targets,
                          Value index,
                          Variable scratch,
                          Variable idxScratch)

Method Detail

emitCode

public void emitCode(CompilationResultBuilder crb,
                     AMD64MacroAssembler masm)

Specified by:

emitCode in class AMD64BlockEndOp

emitJumpTable

public static void emitJumpTable(CompilationResultBuilder crb,
                                 AMD64MacroAssembler masm,
                                 Register scratchReg,
                                 Register idxScratchReg,
                                 int lowKey,
                                 int highKey,
                                 Stream<Label> targets)