-; (define_function_unit NAME MULTIPLICITY SIMULTANEITY
-; TEST READY-DELAY ISSUE-DELAY [CONFLICT-LIST])
-;
-; MULTIPLICITY 1 (C4x has no independent identical function units)
-; SIMULTANEITY 0 (C4x is pipelined)
-; READY_DELAY 1 (Results usually ready after every cyle)
-; ISSUE_DELAY 1 (Can issue insns every cycle)
-