com.oracle.truffle.js.nodes.binary

Class JSUnsignedRightShiftNode

java.lang.Object

com.oracle.truffle.api.nodes.Node

com.oracle.truffle.js.nodes.JavaScriptBaseNode

com.oracle.truffle.js.nodes.JavaScriptNode

com.oracle.truffle.js.nodes.binary.JSBinaryNode

com.oracle.truffle.js.nodes.binary.JSUnsignedRightShiftNode

All Implemented Interfaces:

com.oracle.truffle.api.instrumentation.InstrumentableNode, com.oracle.truffle.api.nodes.NodeInterface, Cloneable

public abstract class JSUnsignedRightShiftNode
extends JSBinaryNode

11.7.3 The Unsigned Right Shift Operator (>>>).

Nested Class Summary

Nested classes/interfaces inherited from class com.oracle.truffle.api.nodes.Node

com.oracle.truffle.api.nodes.Node.Child, com.oracle.truffle.api.nodes.Node.Children

Nested classes/interfaces inherited from interface com.oracle.truffle.api.instrumentation.InstrumentableNode

com.oracle.truffle.api.instrumentation.InstrumentableNode.WrapperNode

Field Summary

Fields inherited from class com.oracle.truffle.js.nodes.binary.JSBinaryNode

leftNode, rightNode

Fields inherited from class com.oracle.truffle.js.nodes.JavaScriptNode

INTERMEDIATE_VALUE

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	JSUnsignedRightShiftNode(JavaScriptNode left, JavaScriptNode right)

Method Summary

Modifier and Type	Method and Description
protected JavaScriptNode	copyUninitialized(Set<Class<? extends com.oracle.truffle.api.instrumentation.Tag>> materializedTags)
static JavaScriptNode	create(JavaScriptNode left, JavaScriptNode right)
protected Number	doBigInt(BigInt a, BigInt b)
protected Number	doDouble(double a, int b, com.oracle.truffle.api.profiles.ConditionProfile returnType)
protected double	doDoubleDouble(double a, double b)
protected double	doDoubleZero(double a, int b)
protected Number	doGeneric(Object lval, Object rval, JSToNumericNode lvalToNumericNode, JSToNumericNode rvalToNumericNode, JSUnsignedRightShiftNode innerShiftNode, com.oracle.truffle.api.profiles.BranchProfile mixedNumericTypes)
protected Number	doIntDouble(int a, double b, JSToUInt32Node rvalToUint32Node, com.oracle.truffle.api.profiles.ConditionProfile returnType)
protected int	doInteger(int a, int b)
protected int	doIntegerFast(int a, int b)
protected int	doIntegerNegative(int a, int b)
abstract Object	execute(Object a, Object b)
protected Number	executeNumber(Object a, Object b)
protected static boolean	isHandled(Object lval, Object rval)
boolean	isResultAlwaysOfType(Class<?> clazz)
protected static boolean	rvalZero(int b)

Methods inherited from class com.oracle.truffle.js.nodes.binary.JSBinaryNode

ensureBothSameNumericType, expressionToString, getLeft, getNodeObject, getRight, hasTag, largerThan2e32

Methods inherited from class com.oracle.truffle.js.nodes.JavaScriptNode

addCallTag, addExpressionTag, addRootBodyTag, addStatementTag, cloneUninitialized, cloneUninitialized, copy, createWrapper, execute, executeBoolean, executeDouble, executeInt, executeLong, executeSafeInteger, executeString, executeVoid, findBlockScopeNode, getSourceSection, hasSourceSection, isInstrumentable, onReplace, removeSourceSection, setSourceSection, setSourceSection, toString, transferSourceSection, transferSourceSectionAddExpressionTag, transferSourceSectionAndTags

Methods inherited from class com.oracle.truffle.api.nodes.Node

accept, adoptChildren, atomic, atomic, deepCopy, getChildren, getCost, getDebugProperties, getDescription, getEncapsulatingSourceSection, getLock, getParent, getRootNode, insert, insert, isAdoptable, isSafelyReplaceableBy, lookupContextReference, lookupLanguageReference, notifyInserted, replace, replace, reportPolymorphicSpecialize

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface com.oracle.truffle.api.instrumentation.InstrumentableNode

findInstrumentableParent, findNearestNodeAt, materializeInstrumentableNodes

Constructor Detail

JSUnsignedRightShiftNode

protected JSUnsignedRightShiftNode(JavaScriptNode left,
                                   JavaScriptNode right)

Method Detail

create

public static JavaScriptNode create(JavaScriptNode left,
                                    JavaScriptNode right)

executeNumber

protected final Number executeNumber(Object a,
                                     Object b)

execute

public abstract Object execute(Object a,
                               Object b)

rvalZero

protected static boolean rvalZero(int b)

doIntegerFast

protected int doIntegerFast(int a,
                            int b)

doInteger

protected int doInteger(int a,
                        int b)

doIntegerNegative

protected int doIntegerNegative(int a,
                                int b)

doDoubleZero

protected double doDoubleZero(double a,
                              int b)

doDouble

protected Number doDouble(double a,
                          int b,
                          com.oracle.truffle.api.profiles.ConditionProfile returnType)

doIntDouble

protected Number doIntDouble(int a,
                             double b,
                             JSToUInt32Node rvalToUint32Node,
                             com.oracle.truffle.api.profiles.ConditionProfile returnType)

doDoubleDouble

protected double doDoubleDouble(double a,
                                double b)

doBigInt

protected Number doBigInt(BigInt a,
                          BigInt b)

doGeneric

protected Number doGeneric(Object lval,
                           Object rval,
                           JSToNumericNode lvalToNumericNode,
                           JSToNumericNode rvalToNumericNode,
                           JSUnsignedRightShiftNode innerShiftNode,
                           com.oracle.truffle.api.profiles.BranchProfile mixedNumericTypes)

isHandled

protected static boolean isHandled(Object lval,
                                   Object rval)

isResultAlwaysOfType

public boolean isResultAlwaysOfType(Class<?> clazz)

Overrides:

isResultAlwaysOfType in class JavaScriptNode

copyUninitialized

protected JavaScriptNode copyUninitialized(Set<Class<? extends com.oracle.truffle.api.instrumentation.Tag>> materializedTags)

Overrides:

copyUninitialized in class JavaScriptNode