org.graalvm.compiler.nodes.calc

Class SignedFloatingIntegerDivNode

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.nodes.calc.BinaryArithmeticNode<OP>

org.graalvm.compiler.nodes.calc.FloatingIntegerDivRemNode<ArithmeticOpTable.BinaryOp.Div>

org.graalvm.compiler.nodes.calc.SignedFloatingIntegerDivNode

All Implemented Interfaces:

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

public class SignedFloatingIntegerDivNode
extends FloatingIntegerDivRemNode<ArithmeticOpTable.BinaryOp.Div>

Nested Class Summary

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
static NodeClass<SignedFloatingIntegerDivNode>	TYPE

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

floatingGuard

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	SignedFloatingIntegerDivNode(ValueNode x, ValueNode y)
protected	SignedFloatingIntegerDivNode(ValueNode x, ValueNode y, GuardingNode floatingGuard, boolean divisionOverflowIsJVMSCompliant)

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 ValueNode	create(ValueNode x, ValueNode y, NodeView view, GuardingNode floatingGuard, boolean divisionOverflowIsJVMSCompliant)
void	generate(NodeLIRBuilderTool builder, ArithmeticLIRGeneratorTool gen)
protected ArithmeticOpTable.BinaryOp<ArithmeticOpTable.BinaryOp.Div>	getOp(ArithmeticOpTable table)

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

canDivideByZero, divisionOverflowIsJVMSCompliant, getGuard, setDivisionOverflowIsJVMSCompliant, setGuard, verify

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

add, add, add, branchlessMax, branchlessMin, foldStamp, getArithmeticOp, getArithmeticOpTable, getOp, isAssociative, maybeCommuteInputs, mul, mul, mul, reassociateMatchedValues, reassociateUnmatchedValues, shouldSwapInputs, sub, sub, sub, tryConstantFold

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, 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.Lowerable

lower

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

asNode

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

generate

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

canonical, getX, getY

Field Detail

TYPE

public static final NodeClass<SignedFloatingIntegerDivNode> TYPE

Constructor Detail

SignedFloatingIntegerDivNode

protected SignedFloatingIntegerDivNode(ValueNode x,
                                       ValueNode y)

SignedFloatingIntegerDivNode

protected SignedFloatingIntegerDivNode(ValueNode x,
                                       ValueNode y,
                                       GuardingNode floatingGuard,
                                       boolean divisionOverflowIsJVMSCompliant)

Method Detail

create

public static ValueNode create(ValueNode x,
                               ValueNode y,
                               NodeView view,
                               GuardingNode floatingGuard,
                               boolean divisionOverflowIsJVMSCompliant)

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>

Overrides:

canonical in class BinaryArithmeticNode<ArithmeticOpTable.BinaryOp.Div>

generate

public void generate(NodeLIRBuilderTool builder,
                     ArithmeticLIRGeneratorTool gen)

getOp

protected ArithmeticOpTable.BinaryOp<ArithmeticOpTable.BinaryOp.Div> getOp(ArithmeticOpTable table)

Specified by:

getOp in class BinaryArithmeticNode<ArithmeticOpTable.BinaryOp.Div>