org.graalvm.compiler.replacements.nodes

Class BinaryMathIntrinsicNode

java.lang.Object

org.graalvm.compiler.graph.Node

org.graalvm.compiler.nodes.ValueNode

org.graalvm.compiler.nodes.calc.FloatingNode

org.graalvm.compiler.nodes.calc.BinaryNode

org.graalvm.compiler.replacements.nodes.BinaryMathIntrinsicNode

All Implemented Interfaces:

Cloneable, Formattable, Node.ValueNumberable, CanonicalizableMarker, ArithmeticLIRLowerable, Canonicalizable, Canonicalizable.Binary<ValueNode>, LIRLowerable, Lowerable, ValueNodeInterface

public final class BinaryMathIntrinsicNode
extends BinaryNode
implements ArithmeticLIRLowerable, Lowerable

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	BinaryMathIntrinsicNode.BinaryOperation

Nested classes/interfaces inherited from class org.graalvm.compiler.graph.Node

Node.ConstantNodeParameter, Node.EdgeVisitor, Node.IndirectCanonicalization, Node.InjectedNodeParameter, Node.Input, Node.NodeInsertionStackTrace, Node.NodeIntrinsic, Node.NodeIntrinsicFactory, Node.OptionalInput, Node.Successor, Node.ValueNumberable

Nested classes/interfaces inherited from interface org.graalvm.compiler.nodes.spi.Canonicalizable

Canonicalizable.Binary<T extends Node>, Canonicalizable.BinaryCommutative<T extends Node>, Canonicalizable.Ternary<T extends Node>, Canonicalizable.Unary<T extends Node>

Field Summary

Fields

Modifier and Type	Field and Description
protected BinaryMathIntrinsicNode.BinaryOperation	operation
static NodeClass<BinaryMathIntrinsicNode>	TYPE

Fields inherited from class org.graalvm.compiler.nodes.calc.BinaryNode

x, y

Fields inherited from class org.graalvm.compiler.nodes.ValueNode

EMPTY_ARRAY, stamp

Fields inherited from class org.graalvm.compiler.graph.Node

NODE_LIST, NOT_ITERABLE, TRACK_CREATION_POSITION, WithAllEdges, WithNoEdges, WithOnlyInputEdges, WithOnlySucessorEdges

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	BinaryMathIntrinsicNode(ValueNode forX, ValueNode forY, BinaryMathIntrinsicNode.BinaryOperation op)

Method Summary

Modifier and Type	Method and Description
ValueNode	canonical(CanonicalizerTool tool, ValueNode forX, ValueNode forY) Similar to Canonicalizable.canonical(CanonicalizerTool), except that implementations should act as if the current input of the node was the given one, i.e., they should never look at the inputs via the this pointer.
static double	compute(double x, double y, BinaryMathIntrinsicNode.BinaryOperation op)
static ValueNode	create(ValueNode forX, ValueNode forY, BinaryMathIntrinsicNode.BinaryOperation op)
Stamp	foldStamp(Stamp stampX, Stamp stampY) Compute an improved for this node using the passed in stamps.
void	generate(NodeLIRBuilderTool nodeValueMap, ArithmeticLIRGeneratorTool gen)
BinaryMathIntrinsicNode.BinaryOperation	getOperation()
protected static ValueNode	tryConstantFold(ValueNode forX, ValueNode forY, BinaryMathIntrinsicNode.BinaryOperation op)

Methods inherited from class org.graalvm.compiler.nodes.calc.BinaryNode

getX, getY, inferStamp, setX, setY

Methods inherited from class org.graalvm.compiler.nodes.ValueNode

asConstant, asJavaConstant, asNode, asSerializableConstant, checkReplaceAtUsagesInvariants, getStackKind, graph, hasUsagesOtherThan, isAllowedUsageType, isConstant, isConstantPredicate, isDefaultConstant, isIllegalConstant, isJavaConstant, isNullConstant, isSerializableConstant, recursivelyDataFlowEqualsUpTo, setStamp, stamp, updateStamp, updateUsagesInterface

Methods inherited from class org.graalvm.compiler.graph.Node

afterClone, applyInputs, applySuccessors, assertFalse, assertTrue, cfgPredecessors, cfgSuccessors, clearInputs, clearNodeSourcePosition, clearSuccessors, copyWithInputs, copyWithInputs, dataFlowEquals, dynamicNodeSizeEstimate, estimatedNodeCycles, estimatedNodeSize, fail, formatTo, getCreationPosition, getDebug, getDebugProperties, getDebugProperties, getInsertionPosition, getNodeClass, getNodeSourcePosition, getOptions, getUsageCount, hasExactlyOneUsage, hashCode, hasMoreThanOneUsage, hasNoUsages, hasOnlyUsagesOfType, hasUsages, hasUsagesOfType, inputPositions, inputs, isAlive, isDeleted, isUnregistered, markDeleted, maybeNotifyZeroUsages, modCount, predecessor, pushInputs, removeUsage, replaceAllInputs, replaceAndDelete, replaceAtAllUsages, replaceAtMatchingUsages, replaceAtPredecessor, replaceAtUsages, replaceAtUsages, replaceAtUsages, replaceAtUsages, replaceAtUsages, replaceAtUsagesAndDelete, replaceAtUsagesAndDelete, replaceFirstInput, replaceFirstSuccessor, safeDelete, setCreationPosition, setInsertionPosition, setNodeSourcePosition, singleUsage, successorPositions, successors, toString, toString, updateNodeSourcePosition, updatePredecessor, updateUsages, usages, valueEquals, verify, verifyEdges, verifyInputs, verifySourcePosition, withNodeSourcePosition

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.graalvm.compiler.nodes.spi.ArithmeticLIRLowerable

generate

Methods inherited from interface org.graalvm.compiler.nodes.spi.Lowerable

lower

Methods inherited from interface org.graalvm.compiler.nodes.ValueNodeInterface

asNode

Methods inherited from interface org.graalvm.compiler.nodes.spi.Canonicalizable.Binary

canonical

Field Detail

TYPE

public static final NodeClass<BinaryMathIntrinsicNode> TYPE

operation

protected final BinaryMathIntrinsicNode.BinaryOperation operation

Constructor Detail

BinaryMathIntrinsicNode

protected BinaryMathIntrinsicNode(ValueNode forX,
                                  ValueNode forY,
                                  BinaryMathIntrinsicNode.BinaryOperation op)

Method Detail

getOperation

public BinaryMathIntrinsicNode.BinaryOperation getOperation()

create

public static ValueNode create(ValueNode forX,
                               ValueNode forY,
                               BinaryMathIntrinsicNode.BinaryOperation op)

tryConstantFold

protected static ValueNode tryConstantFold(ValueNode forX,
                                           ValueNode forY,
                                           BinaryMathIntrinsicNode.BinaryOperation op)

foldStamp

public Stamp foldStamp(Stamp stampX,
                       Stamp stampY)

Description copied from class: BinaryNode

Compute an improved for this node using the passed in stamps. The stamps must be compatible with the current values of BinaryNode.x and BinaryNode.y. This code is used to provide the default implementation of BinaryNode.inferStamp() and may be used by external optimizations.

Specified by:

foldStamp in class BinaryNode

generate

public void generate(NodeLIRBuilderTool nodeValueMap,
                     ArithmeticLIRGeneratorTool gen)

Specified by:

generate in interface ArithmeticLIRLowerable

canonical

public ValueNode canonical(CanonicalizerTool tool,
                           ValueNode forX,
                           ValueNode forY)

Description copied from interface: Canonicalizable.Binary

Similar to Canonicalizable.canonical(CanonicalizerTool), except that implementations should act as if the current input of the node was the given one, i.e., they should never look at the inputs via the this pointer.

Specified by:

canonical in interface Canonicalizable.Binary<ValueNode>

compute

public static double compute(double x,
                             double y,
                             BinaryMathIntrinsicNode.BinaryOperation op)