com.oracle.truffle.js.builtins.math

Class FloorNode

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.function.AbstractBodyNode

com.oracle.truffle.js.nodes.function.JSBuiltinNode

com.oracle.truffle.js.builtins.math.MathOperation

com.oracle.truffle.js.builtins.math.FloorNode

All Implemented Interfaces:

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

public abstract class FloorNode
extends MathOperation

Math.floor(x). Returns the greatest (closest to +Infinity) Number value that is not greater than x and is an integer. If x is already an integer, the result is x. The value of Math.floor(x) is the same as the value of -Math.ceil(-x).

Nested Class Summary

Nested classes/interfaces inherited from class com.oracle.truffle.js.nodes.function.JSBuiltinNode

JSBuiltinNode.Inlineable, JSBuiltinNode.Inlined

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.function.JSBuiltinNode

ARGUMENTS

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

INTERMEDIATE_VALUE

Constructor Summary

Constructors

Constructor and Description
FloorNode(JSContext context, JSBuiltin builtin)

Method Summary

Modifier and Type	Method and Description
protected Object	floorDouble(double d, com.oracle.truffle.api.profiles.InlinedConditionProfile isZero, com.oracle.truffle.api.profiles.InlinedConditionProfile fitsInt, com.oracle.truffle.api.profiles.InlinedConditionProfile fitsSafeLong, com.oracle.truffle.api.profiles.InlinedConditionProfile smaller)
protected static int	floorInt(int a)
protected static SafeInteger	floorSafeInt(SafeInteger a)
protected Object	floorToDouble(Object a, com.oracle.truffle.api.profiles.InlinedConditionProfile isZero, com.oracle.truffle.api.profiles.InlinedConditionProfile fitsInt, com.oracle.truffle.api.profiles.InlinedConditionProfile fitsSafeLong, com.oracle.truffle.api.profiles.InlinedConditionProfile smaller)

Methods inherited from class com.oracle.truffle.js.builtins.math.MathOperation

toDouble

Methods inherited from class com.oracle.truffle.js.nodes.function.JSBuiltinNode

copyUninitialized, countsTowardsStackTraceLimit, createBuiltin, getArguments, getBuiltin, getContext, getNodeObject, hasTag, isCallerSensitive, isInlineable, isSplitImmediately, tryCreateInlined

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

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

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

getLanguage, getRealm, hasOverloadedOperators

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, notifyInserted, replace, replace, reportPolymorphicSpecialize

Methods inherited from class java.lang.Object

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

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

findInstrumentableParent, findNearestNodeAt, findNearestNodeAt, materializeInstrumentableNodes

Constructor Detail

FloorNode

public FloorNode(JSContext context,
                 JSBuiltin builtin)

Method Detail

floorInt

protected static int floorInt(int a)

floorSafeInt

protected static SafeInteger floorSafeInt(SafeInteger a)

floorDouble

protected final Object floorDouble(double d,
                                   com.oracle.truffle.api.profiles.InlinedConditionProfile isZero,
                                   com.oracle.truffle.api.profiles.InlinedConditionProfile fitsInt,
                                   com.oracle.truffle.api.profiles.InlinedConditionProfile fitsSafeLong,
                                   com.oracle.truffle.api.profiles.InlinedConditionProfile smaller)

floorToDouble

protected final Object floorToDouble(Object a,
                                     com.oracle.truffle.api.profiles.InlinedConditionProfile isZero,
                                     com.oracle.truffle.api.profiles.InlinedConditionProfile fitsInt,
                                     com.oracle.truffle.api.profiles.InlinedConditionProfile fitsSafeLong,
                                     com.oracle.truffle.api.profiles.InlinedConditionProfile smaller)