stfs,LDST_IMM,,2P,EXTRA3,EN,s:FRS,s:RA,0,0,RA_OR_ZERO,0,FRS,0,0,0,0
stfd,LDST_IMM,,2P,EXTRA3,EN,s:FRS,s:RA,0,0,RA_OR_ZERO,0,FRS,0,0,0,0
std,LDST_IMM,,2P,EXTRA3,EN,s:RS,s:RA,0,0,RA_OR_ZERO,0,RS,0,0,0,0
+stq,LDST_IMM,,2P,EXTRA3,EN,s:RS,s:RA,0,0,RA_OR_ZERO,0,RS,0,0,0,0
opcode,unit,internal op,in1,in2,in3,out,CR in,CR out,inv A,inv out,cry in,cry out,ldst len,BR,sgn ext,upd,rsrv,32b,sgn,rc,lk,sgl pipe,comment,form,CONDITIONS
0,LDST,OP_STORE,RA_OR_ZERO,CONST_DS,RS,NONE,NONE,NONE,0,0,ZERO,0,is8B,0,0,0,0,0,0,NONE,0,1,std,DS,
1,LDST,OP_STORE,RA_OR_ZERO,CONST_DS,RS,NONE,NONE,NONE,0,0,ZERO,0,is8B,0,0,1,0,0,0,NONE,0,1,stdu,DS,
+2,LDST,OP_STORE,RA_OR_ZERO,CONST_DS,RS,NONE,NONE,NONE,0,0,ZERO,0,is8B,0,0,0,0,0,0,NONE,0,1,stq,DS,