let Addr = 0;
}
+class DForm_4_fixedreg_zero<bits<6> opcode, bits<5> R, dag OOL, dag IOL,
+ string asmstr, InstrItinClass itin,
+ list<dag> pattern>
+ : DForm_4<opcode, OOL, IOL, asmstr, itin, pattern> {
+ let A = R;
+ let B = R;
+ let C = 0;
+}
+
class IForm_and_DForm_1<bits<6> opcode1, bit aa, bit lk, bits<6> opcode2,
dag OOL, dag IOL, string asmstr,
InstrItinClass itin, list<dag> pattern>