@Override
	public int getInstructionLength(T exp) {
		int ll = solver.getInstructionLength(exp.getLeft());
		int lr = solver.getInstructionLength(exp.getRight());
		return Math.max(ll, lr);
	}
Compute the result of applying the operator to the two given values

@param lval the left-hand-side value
@param rval the right-hand-side value
@return the result
Ghidra/Framework/SoftwareModeling/src/main/java/ghidra/app/plugin/assembler/sleigh/expr/AbstractBinaryExpressionSolver.java