avail/avail.interpreter.levelTwo/L2OperandType/CONSTANT

CONSTANT

An L2ConstantOperand holds a specific AvailObject. The value is always made immutable for safety during L2 code generation. And then made shared prior to installing the L2Chunk.

Properties

canHavePurpose

val canHavePurpose: Boolean = false

Whether this kind of operand can have a Purpose.

name

val name: String

ordinal

val ordinal: Int

Functions

named

fun named(roleName: String): L2NamedOperandType

Create a L2NamedOperandType from the receiver and a String naming its role within some L2Operation.

fun named(roleName: String, purpose: L2NamedOperandType.Purpose): L2NamedOperandType

Create a L2NamedOperandType from the receiver, a String naming its role within some L2Operation, and a designator of its purpose. The purpose is used to designate branch edges, and correlate them to register writes that only happen if the corresponding edge is taken.