read
abstract fun <R : L2Register, RR : L2ReadOperand<R>> readOperand(semanticValue: L2SemanticValue, restriction: TypeRestriction, register: R): RR
Answer a suitable L2ReadOperand for extracting the indicated L2SemanticValue of this kind.
Return
The new L2ReadOperand.
Parameters
semantic
The L2SemanticValue to consume via an L2ReadOperand.
restriction
The TypeRestriction relevant to this read.
register
The earliest known defining L2Register of the L2SemanticValue.
R
The L2Register subclass.
RR
The L2ReadOperand subclass.