%operand = ... %func_print = function_ref Swift.print %func_separator = function_ref Swift.print.default.separator %func_terminator = function_ref Swift.print.default.terminator %separator = apply %func_separator() %terminator = apply %func_terminator() %result = apply %func_print(%operand, %separator, %terminator)
こんな感じか。 (edited)