public final class UnaryMathIntrinsicNode extends UnaryNode implements ArithmeticLIRLowerable, Lowerable
| Modifier and Type | Class and Description |
|---|---|
static class |
UnaryMathIntrinsicNode.UnaryOperation |
Node.ConstantNodeParameter, Node.EdgeVisitor, Node.IndirectCanonicalization, Node.InjectedNodeParameter, Node.Input, Node.NodeInsertionStackTrace, Node.NodeIntrinsic, Node.NodeIntrinsicFactory, Node.OptionalInput, Node.Successor, Node.ValueNumberableCanonicalizable.Binary<T extends Node>, Canonicalizable.BinaryCommutative<T extends Node>, Canonicalizable.Ternary<T extends Node>, Canonicalizable.Unary<T extends Node>| Modifier and Type | Field and Description |
|---|---|
protected UnaryMathIntrinsicNode.UnaryOperation |
operation |
static NodeClass<UnaryMathIntrinsicNode> |
TYPE |
EMPTY_ARRAY, stampNODE_LIST, NOT_ITERABLE, TRACK_CREATION_POSITION, WithAllEdges, WithNoEdges, WithOnlyInputEdges, WithOnlySucessorEdges| Modifier | Constructor and Description |
|---|---|
protected |
UnaryMathIntrinsicNode(ValueNode value,
UnaryMathIntrinsicNode.UnaryOperation op) |
| Modifier and Type | Method and Description |
|---|---|
ValueNode |
canonical(CanonicalizerTool tool,
ValueNode forValue)
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 value,
UnaryMathIntrinsicNode.UnaryOperation op) |
static ValueNode |
create(ValueNode value,
UnaryMathIntrinsicNode.UnaryOperation op) |
Stamp |
foldStamp(Stamp valueStamp)
Compute an improved for this node using the passed in stamp.
|
void |
generate(NodeLIRBuilderTool nodeValueMap,
ArithmeticLIRGeneratorTool gen) |
UnaryMathIntrinsicNode.UnaryOperation |
getOperation() |
protected static ValueNode |
tryConstantFold(ValueNode value,
UnaryMathIntrinsicNode.UnaryOperation op) |
getValue, inferStamp, setValueasConstant, asJavaConstant, asNode, asSerializableConstant, checkReplaceAtUsagesInvariants, getStackKind, graph, hasUsagesOtherThan, isAllowedUsageType, isConstant, isConstantPredicate, isDefaultConstant, isIllegalConstant, isJavaConstant, isNullConstant, isSerializableConstant, recursivelyDataFlowEqualsUpTo, setStamp, stamp, updateStamp, updateUsagesInterfaceafterClone, 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, withNodeSourcePositionclone, equals, getClass, notify, notifyAll, wait, wait, waitgenerateasNodecanonicalpublic static final NodeClass<UnaryMathIntrinsicNode> TYPE
protected final UnaryMathIntrinsicNode.UnaryOperation operation
protected UnaryMathIntrinsicNode(ValueNode value, UnaryMathIntrinsicNode.UnaryOperation op)
public UnaryMathIntrinsicNode.UnaryOperation getOperation()
public static ValueNode create(ValueNode value, UnaryMathIntrinsicNode.UnaryOperation op)
protected static ValueNode tryConstantFold(ValueNode value, UnaryMathIntrinsicNode.UnaryOperation op)
public Stamp foldStamp(Stamp valueStamp)
UnaryNodeUnaryNode.value. This code is used to provide the default
implementation of UnaryNode.inferStamp() and may be used by external optimizations.public void generate(NodeLIRBuilderTool nodeValueMap, ArithmeticLIRGeneratorTool gen)
generate in interface ArithmeticLIRLowerablepublic ValueNode canonical(CanonicalizerTool tool, ValueNode forValue)
Canonicalizable.UnaryCanonicalizable.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.canonical in interface Canonicalizable.Unary<ValueNode>public static double compute(double value,
UnaryMathIntrinsicNode.UnaryOperation op)