181              instr->srcs[i]->def->merge_set != instr->dsts[i]->merge_set) {  in instr_cycles()
193              instr->srcs[i]->def->merge_set != instr->dsts[0]->merge_set) {  in instr_cycles()
229             if (src->def->merge_set == instr->dsts[i]->merge_set &&  in compute_block_next_distance()
605    if (reg->merge_set) {  in get_spill_slot()
606       if (reg->merge_set->spill_slot == ~0) {  in get_spill_slot()
607          reg->merge_set->spill_slot = ALIGN_POT(ctx->spill_slot,  in get_spill_slot()
608                                                 reg->merge_set->alignment);  in get_spill_slot()
609          ctx->spill_slot = reg->merge_set->spill_slot + reg->merge_set->size * 2;  in get_spill_slot()
611       return reg->merge_set->spill_slot + reg->merge_set_offset * 2;  in get_spill_slot()
766    def->merge_set = set;  in add_to_merge_set()
782    assert(def->merge_set);  in split()
790    add_to_merge_set(def->merge_set, dst,  in split()
809    add_to_merge_set(parent_def->merge_set, dst, parent_def->merge_set_offset);  in extract()
850    dst->merge_set = reg->merge_set;  in reload()
1036    reg->merge_set = NULL;  in create_temp_interval()
1118       if (src->def && src->def->merge_set &&  in handle_pcopy()
1119           src->def->merge_set == dst->merge_set &&  in handle_pcopy()
1164       if (src->def && src->def->merge_set &&  in handle_pcopy()
1165           src->def->merge_set == dst->merge_set &&  in handle_pcopy()
1476    dst->merge_set = def->merge_set;  in add_live_in_phi()
1914             dst->merge_set = NULL;  in fixup_merge_sets()