Uses of Class
edu.jmu.decaf.ILOCOperand

Uses of ILOCOperand in edu.jmu.decaf

Fields in edu.jmu.decaf declared as ILOCOperand

Modifier and Type	Field and Description
ILOCOperand	ILOCFunction.Variable.base
static ILOCOperand	ILOCOperand.INVALID Invalid operand tag
ILOCOperand	ILOCFunction.Variable.offset
ILOCOperand[]	ILOCInstruction.operands Instruction operands
static ILOCOperand	ILOCOperand.REG_BP Base pointer register (ebp/rbp on x86)
static ILOCOperand	ILOCOperand.REG_RET Function return value register (eax/rax on x86)
static ILOCOperand	ILOCOperand.REG_SP Base pointer register (ebp/rbp on x86)
static ILOCOperand	ILOCOperand.ZERO Special constant (zero)

Fields in edu.jmu.decaf with type parameters of type ILOCOperand

Modifier and Type	Field and Description
Set<ILOCOperand>	ILOCBasicBlock.killedVars
Set<ILOCOperand>	ILOCBasicBlock.liveIn
Set<ILOCOperand>	ILOCBasicBlock.liveOut
Set<ILOCOperand>	ILOCBasicBlock.upwardExposedVars

Methods in edu.jmu.decaf that return ILOCOperand

Modifier and Type	Method and Description
ILOCOperand	ILOCGenerator.base(ASTNode dest, Symbol variable) Fills a register with the base address of a variable.
ILOCOperand	ILOCGenerator.emitLoad(ASTLocation dest) Emits a right-hand-side load for a given location.
ILOCOperand	ILOCGenerator.getTempReg(ASTNode node) Returns the temporary ILOC virtual register associated with the result of evaluating a node in the AST.
ILOCOperand	ILOCInstruction.getWriteOperand() Returns a single ILOCOperands written by this instruction.
ILOCOperand	ILOCGenerator.indexedOffset(ASTNode dest, Symbol variable, ILOCOperand indexReg) Calculates the offset of an indexed variable reference and returns the adjusted offset in an ILOCOperand.
static ILOCOperand	ILOCOperand.newAnonymousLabel() Allocate and return a new anonymous jump label
static ILOCOperand	ILOCOperand.newCallLabel(String name) Return an operand for the given call target
static ILOCOperand	ILOCOperand.newIntConstant(int value) Return an operand for the given integer literal
static ILOCOperand	ILOCOperand.newStrConstant(String value) Return an operand for the given string literal
static ILOCOperand	ILOCOperand.newVirtualReg() Allocate and return a new virtual register reference
ILOCOperand	ILOCGenerator.offset(Symbol variable) Calculates the offset of a scalar variable reference and returns the adjusted offset in an ILOCOperand.

Methods in edu.jmu.decaf that return types with arguments of type ILOCOperand

Modifier and Type	Method and Description
List<ILOCOperand>	ILOCInstruction.getReadOperands() Returns a list of ILOCOperands read by this instruction.
List<ILOCOperand>	ILOCInstruction.getReadOperands(boolean includeLiterals) Returns a list of ILOCOperands read by this instruction.
List<ILOCOperand>	ILOCInstruction.getWriteOperands() Returns a list of ILOCOperands written by this instruction.

Methods in edu.jmu.decaf with parameters of type ILOCOperand

Modifier and Type	Method and Description
void	ILOCInterpreter.assertOperandIsRegister(ILOCInstruction insn, ILOCOperand op)
void	ILOCInterpreter.assertOperandType(ILOCInstruction insn, ILOCOperand op, ILOCOperand.Type type)
void	ILOCGenerator.emit(ASTNode node, ILOCInstruction.Form form, ILOCOperand op) Generate a new ILOC instruction and add it to the code for an AST node.
void	ILOCGenerator.emit(ASTNode node, ILOCInstruction.Form form, ILOCOperand op1, ILOCOperand op2) Generate a new ILOC instruction and add it to the code for an AST node.
void	ILOCGenerator.emit(ASTNode node, ILOCInstruction.Form form, ILOCOperand op1, ILOCOperand op2, ILOCOperand op3) Generate a new ILOC instruction and add it to the code for an AST node.
void	ILOCGenerator.emitStore(ASTAssignment dest, ILOCOperand srcReg) Emits a store for a given assignment.
int	ILOCInterpreter.findJumpTarget(ILOCOperand targ)
boolean	ILOCInterpreter.getBool(ILOCOperand src)
int	ILOCInterpreter.getInt(ILOCOperand src)
ILOCOperand	ILOCGenerator.indexedOffset(ASTNode dest, Symbol variable, ILOCOperand indexReg) Calculates the offset of an indexed variable reference and returns the adjusted offset in an ILOCOperand.
void	ILOCInterpreter.setBool(ILOCOperand dst, boolean value)
void	ILOCInterpreter.setBool(ILOCOperand dst, int value)
void	ILOCInterpreter.setInt(ILOCOperand dst, int value)
void	ILOCGenerator.setTempReg(ASTNode node, ILOCOperand reg) Sets the temporary ILOC virtual register associated with the result of evaluating a node in the AST.

Method parameters in edu.jmu.decaf with type arguments of type ILOCOperand

Modifier and Type	Method and Description
void	ExportControlFlowDOT.processOperandSet(Set<ILOCOperand> ops, StringBuffer label)

Constructors in edu.jmu.decaf with parameters of type ILOCOperand

Constructor and Description
ILOCInstruction(ILOCInstruction.Form form, ILOCOperand[] operands) Create a new instruction
ILOCInstruction(ILOCInstruction.Form form, ILOCOperand[] operands, String comment) Create a new instruction
Variable(ILOCOperand base, ILOCOperand offset)