org.jikesrvm.compilers.opt.ir.ia32

Class ArchOperator

java.lang.Object

org.jikesrvm.compilers.opt.ir.Operator

org.jikesrvm.compilers.opt.ir.ia32.ArchOperator

public final class ArchOperator
extends Operator

The implementation of operator that is specific to a particular architecture.

Field Summary

Fields

Modifier and Type	Field and Description
private static Operator[]	OperatorArray Array holding all singleton operators

Fields inherited from class org.jikesrvm.compilers.opt.ir.Operator

acquire, alloc, branch, call, commutative, compare, conditional, dynLink, ethrow, format, fpPop, fpPush, immedPEI, implicitDefs, implicitUses, indirect, load, memAsLoad, memAsStore, move, none, release, ret, store, tsp, varDefs, varUses, yieldPoint

Constructor Summary

Constructors

Modifier	Constructor and Description
private	ArchOperator(char opcode, byte format, int traits, int numDefs, int numDefUses, int numUses, int iDefs, int iUses)

Method Summary

Modifier and Type	Method and Description
int	instTemplate() Instruction template used by the assembler to generate binary code.
static Operator	lookupOpcode(int opcode)
static Operator[]	operatorArray()

Methods inherited from class org.jikesrvm.compilers.opt.ir.Operator

getNumberOfDefs, getNumberOfDefUses, getNumberOfFixedPureDefs, getNumberOfFixedPureUses, getNumberOfFixedUses, getNumberOfImplicitDefs, getNumberOfImplicitUses, getNumberOfPureDefs, getNumberOfPureFixedUses, getNumberOfPureUses, getNumberOfUses, getOpcode, hasVarDefs, hasVarUses, hasVarUsesOrDefs, isAcquire, isAdviseESP, isAllocation, isBranch, isCall, isCallSaveVolatile, isCommutative, isCompare, isConditionalBranch, isConditionalCall, isDirectBranch, isDirectCall, isDynamicLinkingPoint, isExplicitLoad, isExplicitStore, isFClear, isFNInit, isFpPop, isFpPush, isGCPoint, isImplicitLoad, isImplicitStore, isIndirectBranch, isIndirectCall, isMove, isPEI, isRelease, isReturn, isThrow, isTSPoint, isUnconditionalBranch, isUnconditionalCall, isYieldPoint, toString

Methods inherited from class java.lang.Object

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

Field Detail

OperatorArray

private static final Operator[] OperatorArray

Array holding all singleton operators

Constructor Detail

ArchOperator

private ArchOperator(char opcode,
                     byte format,
                     int traits,
                     int numDefs,
                     int numDefUses,
                     int numUses,
                     int iDefs,
                     int iUses)

Method Detail

lookupOpcode

public static Operator lookupOpcode(int opcode)

operatorArray

public static Operator[] operatorArray()

Returns:

array that holds all operators for this architecture

instTemplate

public int instTemplate()

Instruction template used by the assembler to generate binary code. Only valid on MIR operators.

Specified by:

instTemplate in class Operator

Returns:

Instruction template used by the assembler to generate binary code. Only valid on MIR operators.