The left operand of a binary instruction (e.g.
Gets an identifier that uniquely identifies this operand within its instruction.
Gets an integer that represents where this this operand will appear in the operand list of an instruction when the IR is printed.
Gets a textual representation of this operand tag
Holds if the operand should always be prefixed with its label in the dump of its instruction.
Gets a label that will appear before the operand when the IR is printed.