50 	dt_irnode_t *dip, *nip;  in dt_irlist_destroy()  local
52 	for (dip = dlp->dl_list; dip != NULL; dip = nip) {  in dt_irlist_destroy()
53 		nip = dip->di_next;  in dt_irlist_destroy()
54 		free(dip);  in dt_irlist_destroy()
59 dt_irlist_append(dt_irlist_t *dlp, dt_irnode_t *dip)  in dt_irlist_append()  argument
62 		dlp->dl_last->di_next = dip;  in dt_irlist_append()
64 		dlp->dl_list = dip;  in dt_irlist_append()
66 	dlp->dl_last = dip;  in dt_irlist_append()
68 	if (dip->di_label == DT_LBL_NONE || dip->di_instr != DIF_INSTR_NOP)  in dt_irlist_append()
214 	dt_irnode_t *dip;  in dt_as()  local
286 	for (i = 0, dip = dlp->dl_list; dip != NULL; dip = dip->di_next) {  in dt_as()
287 		if (dip->di_label != DT_LBL_NONE)  in dt_as()
288 			labels[dip->di_label] = i;  in dt_as()
290 		if (dip->di_label == DT_LBL_NONE ||  in dt_as()
291 		    dip->di_instr != DIF_INSTR_NOP)  in dt_as()
292 			dp->dtdo_buf[i++] = dip->di_instr;  in dt_as()
294 		if (dip->di_extern == NULL)  in dt_as()
297 		switch (DIF_INSTR_OP(dip->di_instr)) {  in dt_as()
299 			idp = dip->di_extern;  in dt_as()
311 			    "for opcode 0x%x\n", DIF_INSTR_OP(dip->di_instr));  in dt_as()
409 		for (dip = dlp->dl_list; dip != NULL; dip = dip->di_next) {  in dt_as()
414 			if (dip->di_label != DT_LBL_NONE &&  in dt_as()
415 			    dip->di_instr == DIF_INSTR_NOP)  in dt_as()
420 			if (DIF_INSTR_OP(dip->di_instr) == DIF_OP_XLATE ||  in dt_as()
421 			    DIF_INSTR_OP(dip->di_instr) == DIF_OP_XLARG) {  in dt_as()
422 				assert(dp->dtdo_buf[i - 1] == dip->di_instr);  in dt_as()
424 				    (xlp++ - dp->dtdo_xlmtab), dip->di_extern);  in dt_as()
428 			if ((idp = dip->di_extern) == NULL)  in dt_as()
443 			assert(DIF_INSTR_OP(dip->di_instr) == DIF_OP_SETX);  in dt_as()
453 			rp->dofr_offset = DIF_INSTR_INTEGER(dip->di_instr) *  in dt_as()