org.graalvm.compiler.hotspot.aarch64

Class AArch64HotSpotReturnOp

java.lang.Object

org.graalvm.compiler.lir.LIRInstruction

org.graalvm.compiler.lir.aarch64.AArch64BlockEndOp

org.graalvm.compiler.hotspot.aarch64.AArch64HotSpotReturnOp

All Implemented Interfaces:

DiagnosticLIRGeneratorTool.ZapStackArgumentSpaceBeforeInstruction, StandardOp.BlockEndOp

public final class AArch64HotSpotReturnOp
extends AArch64BlockEndOp
implements DiagnosticLIRGeneratorTool.ZapStackArgumentSpaceBeforeInstruction

Returns from a function.

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 GraalHotSpotVMConfig	config
protected Register	thread
static LIRInstructionClass<AArch64HotSpotReturnOp>	TYPE

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

ADDRESS_FLAGS, ALLOWED_FLAGS

Constructor Summary

Constructors

Constructor and Description
AArch64HotSpotReturnOp(Value result, boolean isStub, GraalHotSpotVMConfig config, Register thread, boolean requiresReservedStackAccessCheck)

Method Summary

Modifier and Type	Method and Description
void	emitCode(CompilationResultBuilder crb, AArch64MacroAssembler masm)
protected void	leaveFrame(CompilationResultBuilder crb, AArch64MacroAssembler masm, boolean emitSafepoint, boolean requiresReservedStackAccessCheck)

Methods inherited from class org.graalvm.compiler.lir.aarch64.AArch64BlockEndOp

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<AArch64HotSpotReturnOp> TYPE

config

protected final GraalHotSpotVMConfig config

thread

protected final Register thread

Constructor Detail

AArch64HotSpotReturnOp

public AArch64HotSpotReturnOp(Value result,
                              boolean isStub,
                              GraalHotSpotVMConfig config,
                              Register thread,
                              boolean requiresReservedStackAccessCheck)

Method Detail

emitCode

public void emitCode(CompilationResultBuilder crb,
                     AArch64MacroAssembler masm)

Specified by:

emitCode in class AArch64BlockEndOp

leaveFrame

protected void leaveFrame(CompilationResultBuilder crb,
                          AArch64MacroAssembler masm,
                          boolean emitSafepoint,
                          boolean requiresReservedStackAccessCheck)