string AsmString = !strconcat(instr_asm, "\t$rt, $rs, $sa");
list<dag> Pattern = [(set ROT:$rt, (OpNode ROS:$src, ROS:$rs, immZExt5:$sa))];
InstrItinClass Itinerary = itin;
string AsmString = !strconcat(instr_asm, "\t$rt, $rs, $sa");
list<dag> Pattern = [(set ROT:$rt, (OpNode ROS:$src, ROS:$rs, immZExt5:$sa))];
InstrItinClass Itinerary = itin;