261 #define emit_cmp(R1, R2) \  argument
262 	*prog++ = (SUBCC | RS1(R1) | RS2(R2) | RD(G0))
264 #define emit_cmpi(R1, IMM) \  argument
265 	*prog++ = (SUBCC | IMMED | RS1(R1) | S13(IMM) | RD(G0));
267 #define emit_btst(R1, R2) \  argument
268 	*prog++ = (ANDCC | RS1(R1) | RS2(R2) | RD(G0))
270 #define emit_btsti(R1, IMM) \  argument
271 	*prog++ = (ANDCC | IMMED | RS1(R1) | S13(IMM) | RD(G0));
273 #define emit_sub(R1, R2, R3) \  argument
274 	*prog++ = (SUB | RS1(R1) | RS2(R2) | RD(R3))
276 #define emit_subi(R1, IMM, R3) \  argument
277 	*prog++ = (SUB | IMMED | RS1(R1) | S13(IMM) | RD(R3))
279 #define emit_add(R1, R2, R3) \  argument
280 	*prog++ = (ADD | RS1(R1) | RS2(R2) | RD(R3))
282 #define emit_addi(R1, IMM, R3) \  argument
283 	*prog++ = (ADD | IMMED | RS1(R1) | S13(IMM) | RD(R3))
285 #define emit_and(R1, R2, R3) \  argument
286 	*prog++ = (AND | RS1(R1) | RS2(R2) | RD(R3))
288 #define emit_andi(R1, IMM, R3) \  argument
289 	*prog++ = (AND | IMMED | RS1(R1) | S13(IMM) | RD(R3))