emit_sub(HOST_TEMPREG, rt, HOST_TEMPREG);
emit_add(HOST_TEMPREG, cc, HOST_TEMPREG);
if (cc_adj)
emit_addimm(HOST_TEMPREG, cc_adj, rt);
emit_sub(HOST_TEMPREG, rt, HOST_TEMPREG);
emit_add(HOST_TEMPREG, cc, HOST_TEMPREG);
if (cc_adj)
emit_addimm(HOST_TEMPREG, cc_adj, rt);