Interface JitDefOp

All Superinterfaces:

JitOp

All Known Subinterfaces:

JitBinOp, JitBoolBinOp, JitBoolUnOp, JitFloatBinOp, JitFloatTestOp, JitFloatUnOp, JitIntBinOp, JitIntTestOp, JitIntUnOp, JitUnOp

All Known Implementing Classes:

JitBoolAndOp, JitBoolNegateOp, JitBoolOrOp, JitBoolXorOp, JitCallOtherDefOp, JitCatenateOp, JitCopyOp, JitFloatAbsOp, JitFloatAddOp, JitFloatCeilOp, JitFloatDivOp, JitFloatEqualOp, JitFloatFloat2FloatOp, JitFloatFloorOp, JitFloatInt2FloatOp, JitFloatLessEqualOp, JitFloatLessOp, JitFloatMultOp, JitFloatNaNOp, JitFloatNegOp, JitFloatNotEqualOp, JitFloatRoundOp, JitFloatSqrtOp, JitFloatSubOp, JitFloatTruncOp, JitInt2CompOp, JitIntAddOp, JitIntAndOp, JitIntCarryOp, JitIntDivOp, JitIntEqualOp, JitIntLeftOp, JitIntLessEqualOp, JitIntLessOp, JitIntMultOp, JitIntNegateOp, JitIntNotEqualOp, JitIntOrOp, JitIntRemOp, JitIntRightOp, JitIntSBorrowOp, JitIntSCarryOp, JitIntSDivOp, JitIntSExtOp, JitIntSLessEqualOp, JitIntSLessOp, JitIntSRemOp, JitIntSRightOp, JitIntSubOp, JitIntXorOp, JitIntZExtOp, JitLoadOp, JitLzCountOp, JitPhiOp, JitPopCountOp, JitSubPieceOp, JitSynthSubPieceOp

public interface JitDefOp
extends JitOp

A p-code operator use-def node with an output

Method Summary

Change	Modifier and Type	Method	Description
	default boolean	canBeRemoved()	Indicates the operation can be removed if its output is never used.
	default void	link()	Add this op to the JitVal.uses() of each input operand, and (if applicable) set the JitOutVar.definition() of the output operand to this op.
	JitOutVar	out()	The the use-def variable node for the output.
	JitTypeBehavior	type()	The required type behavior for the output
	default void	unlink()	Remove this op from the JitVal.uses() of each input operand, and (if applicable) unset the JitOutVar.definition() of the output operand.

Methods inherited from interface JitOp

inputs, op, toString, typeFor

Method Details

canBeRemoved

default boolean canBeRemoved()

Description copied from interface: JitOp

Indicates the operation can be removed if its output is never used.

Specified by:

canBeRemoved in interface JitOp

Returns:

true if removable

out

JitOutVar out()

The the use-def variable node for the output.

Returns:

the output

link

default void link()

Description copied from interface: JitOp

Add this op to the JitVal.uses() of each input operand, and (if applicable) set the JitOutVar.definition() of the output operand to this op.

Specified by:

link in interface JitOp

unlink

default void unlink()

Description copied from interface: JitOp

Remove this op from the JitVal.uses() of each input operand, and (if applicable) unset the JitOutVar.definition() of the output operand.

Specified by:

unlink in interface JitOp

type

JitTypeBehavior type()

The required type behavior for the output

Returns:

the behavior