Depending on the implementation of FGU 220, {TAIL ~ some instructions} or instruction operand or result {HEAD ~ scenarios} may be trapped and handled or emulated by software 
Depending on the implementation of FGU 220 , { TAIL ~ some instructions } or instruction operand or result { HEAD ~ scenarios } may be trapped and handled or emulated by software
OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH