org.graalvm.compiler.core.common.type

Class ArithmeticOpTable.IntegerConvertOp<T>

java.lang.Object

org.graalvm.compiler.core.common.type.ArithmeticOpTable.Op

org.graalvm.compiler.core.common.type.ArithmeticOpTable.IntegerConvertOp<T>

Direct Known Subclasses:

ArithmeticOpTable.IntegerConvertOp.Narrow, ArithmeticOpTable.IntegerConvertOp.SignExtend, ArithmeticOpTable.IntegerConvertOp.ZeroExtend

Enclosing class:

ArithmeticOpTable

public abstract static class ArithmeticOpTable.IntegerConvertOp<T>
extends ArithmeticOpTable.Op

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	ArithmeticOpTable.IntegerConvertOp.Narrow
static class	ArithmeticOpTable.IntegerConvertOp.SignExtend
static class	ArithmeticOpTable.IntegerConvertOp.ZeroExtend

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	IntegerConvertOp(String op)

Method Summary

Modifier and Type	Method and Description
abstract Constant	foldConstant(int inputBits, int resultBits, Constant value)
abstract Stamp	foldStamp(int inputBits, int resultBits, Stamp stamp)
abstract Stamp	invertStamp(int inputBits, int resultBits, Stamp outStamp) Computes the stamp of the input for the given output stamp.
ArithmeticOpTable.IntegerConvertOp<T>	unwrap()

Methods inherited from class org.graalvm.compiler.core.common.type.ArithmeticOpTable.Op

equals, hashCode, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

IntegerConvertOp

protected IntegerConvertOp(String op)

Method Detail

foldConstant

public abstract Constant foldConstant(int inputBits,
                                      int resultBits,
                                      Constant value)

foldStamp

public abstract Stamp foldStamp(int inputBits,
                                int resultBits,
                                Stamp stamp)

unwrap

public ArithmeticOpTable.IntegerConvertOp<T> unwrap()

invertStamp

public abstract Stamp invertStamp(int inputBits,
                                  int resultBits,
                                  Stamp outStamp)

Computes the stamp of the input for the given output stamp.